Th\u1ea7y thu\u1ed1c chuy\u00ean khoa n\u1ed9i ti\u1ebft \u0111\u00e3 bi\u1ebft r\u00f5 t\u1eeb l\u00e2u v\u1ec1 m\u1ed1i li\u00ean h\u1ec7 m\u1eadt thi\u1ebft gi\u1eefa t\u00ecnh tr\u1ea1ng \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1eddng huy\u1ebft v\u00e0 nguy c\u01a1 bi\u1ebfn ch\u1ee9ng trong b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng. N\u00f3i c\u00e1ch kh\u00e1c, \u0111\u1ec3 ng\u0103n ng\u1eeba h\u1ec7 qu\u1ea3 nghi\u00eam tr\u1ecdng trong b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng tr\u00ean tim m\u1ea1ch, th\u1eadn, n\u00e3o, gan, m\u1eaft, th\u1ea7n kinh \u2026 m\u1ee5c ti\u00eau h\u1ea1 \u0111\u01b0\u1eddng huy\u1ebft v\u1ed1n kh\u00f4ng c\u00f2n qu\u00e1 kh\u00f3 v\u1edbi thu\u1ed1c \u0111\u1eb7c hi\u1ec7u, l\u1ea1i kh\u00f4ng quan tr\u1ecdng b\u1eb1ng m\u1ee5c ti\u00eau \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1eddng huy\u1ebft.<\/p>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″][et_pb_image _builder_version=”3.2.2″ src=”https:\/\/www.teresaherbs.vn\/wp-content\/uploads\/2019\/08\/so-do-kiem-soat-duong-huyet-glucoresistance.jpg” align=”right” animation_style=”fade” \/][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=”row” background_position=”top_left” background_repeat=”repeat” background_size=”initial”][et_pb_column type=”4_4″][et_pb_button _builder_version=”3.2.2″ button_text=”T\u1ea2I T\u00c0I LI\u1ec6U NGHI\u00caN C\u1ee8U” button_url=”https:\/\/www.teresaherbs.vn\/wp-content\/uploads\/2019\/10\/Teresaherbs_Nam-Van-Chi_Tailieu.pdf” url_new_window=”on” button_alignment=”center” box_shadow_style=”preset4″ animation_style=”flip” custom_margin=”20px|20px|20px|20px” \/][et_pb_text background_position=”top_left” background_repeat=”repeat” background_size=”initial” _builder_version=”3.2.2″]<\/p>\n
M\u1ed9t si\u00eau th\u1ef1c ph\u1ea9m cho c\u00e1c ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch<\/em><\/strong><\/span><\/h2>\nN\u1ea5m V\u00e2n chi, t\u00ean khoa h\u1ecdc l\u00e0 Coriolus Versicolor ho\u1eb7c Trametes versicolor, l\u00e0 m\u1ed9t lo\u1ea1i n\u1ea5m r\u1eebng ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd tr\u00ean c\u00e1c lo\u1ea1i th\u00e2n g\u1ed7 c\u1ee9ng kh\u00e1c nhau \u1edf h\u1ea7u nh\u01b0 kh\u1eafp tr\u00e1i \u0111\u1ea5t. N\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u th\u1ebf k\u1ef7, \u1edf nhi\u1ec1u n\u01a1i tr\u00ean th\u1ebf gi\u1edbi, nh\u01b0 m\u1ed9t lo\u1ea1i thu\u1ed1c t\u1ef1 nhi\u00ean cung c\u1ea5p c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng vi khu\u1ea9n, ch\u1ed1ng virus v\u00e0 ch\u1ed1ng kh\u1ed1i u m\u1ea1nh m\u1ebd. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y v\u00ec h\u00ecnh d\u1ea1ng v\u00e0 s\u1ecdc d\u00f2ng m\u00e0u s\u1eafc kh\u00e1c nhau c\u1ee7a n\u00f3 gi\u1ed1ng nh\u01b0 l\u00f4ng c\u1ee7a \u0111u\u00f4i g\u00e0 t\u00e2y \u0111\u1ef1c hoang d\u00e3.<\/p>\n
V\u00e2n chi l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ed1ng n\u1ea5m d\u01b0\u1ee3c li\u1ec7u \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u r\u1ed9ng r\u00e3i nh\u1ea5t nh\u1edd nh\u1eefng t\u00e1c \u0111\u1ed9ng l\u00ean vi\u1ec7c t\u0103ng c\u01b0\u1eddng c\u00e1c ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch c\u01a1 b\u1ea3n v\u00e0 th\u1ee9 c\u1ea5p. V\u00e2n chi ch\u1ee9a hai ph\u00e2n t\u1eed polysaccharide c\u1ee5 th\u1ec3 l\u00e0 PSK v\u00e0 PSP, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 gi\u00fap \u1ee9c ch\u1ebf s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c t\u1ebf\u00a0 b\u00e0o ung th\u01b0. N\u00f3 t\u1eeb l\u00e2u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 l\u00e0 m\u1ed9t lo\u1ea1i thu\u1ed1c h\u1ed7 tr\u1ee3 \u0111i\u1ec1u tr\u1ecb\u00a0 ung th\u01b0 \u1edf Nh\u1eadt B\u1ea3n. Trong th\u1ef1c t\u1ebf, chi\u1ebft xu\u1ea5t PSK (c\u00f2n g\u1ecdi l\u00e0 Krestin) \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi Nh\u1eadt s\u1eed d\u1ee5ng t\u1eeb nh\u1eefng n\u0103m 1980 nh\u01b0 l\u00e0 m\u1ed9t li\u1ec7u ph\u00e1p \u0111i\u1ec1u tr\u1ecb y h\u1ecdc t\u1ef1 nhi\u00ean cho m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0.<\/p>\n
![\"n\u1ea5m](\"https:\/\/www.teresaherbs.vn\/wp-content\/uploads\/2018\/07\/wear-yourself-out-3.jpg\")
<\/em><\/strong><\/p>\nN\u1ea5m V\u00e2n chi l\u00e0 g\u00ec?<\/em><\/strong><\/span><\/h2>\nV\u00e2n chi, hay Trametes versicolor\/ Coriolus versicolor, l\u00e0 m\u1ed9t lo\u1ea1i n\u1ea5m polypore ho\u1eb7c \u201cn\u1ea5m m\u1ed1c\u201d c\u00f3 l\u1ed7 ch\u00e2n l\u00f4ng \u1edf m\u1eb7t d\u01b0\u1edbi c\u1ee7a th\u00e2n v\u00e0 c\u00f3 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n trong c\u00e1c h\u00ecnh d\u1ea1ng gi\u1ed1ng nh\u01b0 k\u1ec7, ch\u1ec9 t\u1eeb m\u1ed9t h\u00e0ng, ho\u1eb7c gi\u1ed1ng nh\u01b0 \u0111u\u00f4i g\u00e0 t\u00e2y l\u00ean t\u1edbi h\u00e0ng ch\u1ee5c h\u00e0ng c\u00f9ng m\u1ed9t l\u00fac. N\u1ea5m popypore, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 n\u1ea5m chaga, linh chi hay v\u00e2n chi, ph\u00e1t tri\u1ec3n v\u00e0 l\u1ea5y th\u1ee9c \u0103n t\u1eeb c\u00e1c th\u00e2n c\u00e2y, c\u00e0nh c\u00e2y, g\u1ed1c c\u00e2y b\u1ecb ph\u00e2n r\u00e3.<\/p>\n
Nh\u1eefng lo\u1ea1i n\u1ea5m n\u00e0y, c\u0169ng nh\u01b0 n\u1ea5m v\u00e2n chi, \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 m\u1ed9t trong nh\u1ee9ng nh\u00e2n t\u1ed1 quan tr\u1ecdng nh\u1ea5t cho s\u1ef1 ph\u00e2n hu\u1ef7 g\u1ed7 v\u00e0 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c chu k\u1ef3 sinh h\u1ecdc c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 sinh th\u00e1i r\u1eebng tr\u00ean kh\u1eafp h\u00e0nh tinh. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0, n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y, hay v\u00e2n chi, l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i n\u1ea5m ph\u1ed5 bi\u1ebfn nh\u1ea5t, h\u00ecnh th\u00e0nh c\u00e1c khu\u1ea9n l\u1ea1c tuy\u1ec7t v\u1eddi \u1edf tr\u00ean th\u00e2n c\u00e2y ho\u1eb7c g\u1ed7 m\u1ee5c n\u00e1t. M\u1ed9t khi b\u1ea1n \u0111\u00e3 quen thu\u1ed9c v\u1edbi n\u00f3, b\u1ed7ng nhi\u00ean b\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y ch\u00fang \u1edf m\u1ecdi n\u01a1i khi \u0111i b\u1ed9 qua m\u00f4i tr\u01b0\u1eddng r\u1eebng hoang d\u00e3.<\/p>\n
N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi, c\u1eadn nhi\u1ec7t \u0111\u1edbi, kh\u00ed h\u1eadu \u00f4n \u0111\u1edbi v\u00e0 r\u1ea5t d\u1ec5 th\u00edch nghi, ph\u00e1t tri\u1ec3n r\u1ed9ng r\u00e3i trong m\u1ed9t v\u00f9ng thu\u1ed9c c\u00e1c khu r\u1eebng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i n\u1ea5m th\u00e2n m\u1ec1m, gi\u1ed1ng nh\u01b0 n\u1ea5m h\u01b0\u01a1ng, m\u00e0 l\u00e0 m\u1ed9t lo\u1ea1i th\u00e2n m\u1ecfng, c\u1ee9ng v\u00e0 \u0111\u00f4i khi c\u1ea3m gi\u00e1c h\u01a1i nh\u1ea1t. Ch\u00fang c\u0169ng c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc nh\u01b0ng ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c s\u1eafc th\u00e1i tr\u1eafng, n\u00e2u v\u00e0 cam v\u1edbi c\u00e1c s\u1eafc t\u1ed1 xanh l\u00e1 c\u00e2y, xanh da tr\u1eddi v\u00e0 s\u1eafc t\u1ed1 \u0111\u1ecbnh h\u01b0\u1edbng. Nh\u1eefng m\u00e0u n\u00e0y t\u1ea1o th\u00e0nh ph\u00e2n \u0111o\u1ea1n gi\u1ed1ng nh\u01b0 c\u1ea7u v\u1ed3ng r\u1ea5t \u0111\u1eb9p.<\/p>\n
![\"n\u1ea5m](\"https:\/\/www.teresaherbs.vn\/wp-content\/uploads\/2018\/07\/1526021594_pic_.jpg\")
<\/p>\n
L\u1ecbch s\u1eed s\u1eed d\u1ee5ng<\/em><\/strong><\/span><\/h2>\nN\u1ec1n v\u0103n ho\u00e1 Ch\u00e2u \u00c1 l\u00e0 m\u1ed9t trong nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean kh\u00e1m ph\u00e1 ra nh\u1eefng t\u00e1c d\u1ee5ng m\u1ea1nh m\u1ebd m\u00e0 n\u1ea5m d\u01b0\u1ee3c li\u1ec7u c\u00f3 th\u1ec3 c\u00f3 v\u1ec1 s\u1ee9c kho\u1ebb t\u1ed5ng th\u1ec3. \u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u1edf Trung Qu\u1ed1c v\u1edbi c\u00e1i t\u00ean l\u00e0 \u201cYun Zhi\u201d, n\u1ea5m v\u00e2n chi \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi d\u1ea1ng tr\u00e0 trong nhi\u1ec1u th\u1ebf k\u1ef7.<\/p>\n
Trong m\u1ed9t cu\u1ed1n s\u00e1ch v\u1ec1 y h\u1ecdc c\u1ed5 truy\u1ec1n c\u1ee7a Trung Qu\u1ed1c c\u00f3 t\u00ean l\u00e0\u00a0 \u201cBencao Gangmu\u201d hay \u201cCompendium of Materia Medica\u201d, \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi L\u00dd TH\u1edcI TR\u00c2N (Li Shizhen), m\u1ed9t danh y v\u00e0 nh\u00e0 d\u01b0\u1ee3c h\u1ecdc n\u1ed5i ti\u1ebfng c\u1ee7a Trung Qu\u1ed1c th\u1eddi nh\u00e0 Minh, v\u00e0o n\u0103m 1578, c\u00f3 \u0111\u1ec1 c\u1eadp r\u1eb1ng \u201cN\u1ea5m v\u00e2n chi c\u00f3 l\u1ee3i cho tinh th\u1ea7n c\u1ee7a m\u1ed9t ng\u01b0\u1eddi\u00a0(Th\u1ea7n)<\/strong>\u00a0v\u00e0 n\u0103ng l\u01b0\u1ee3ng ch\u00ednh\u00a0(Chi),<\/strong>\u00a0v\u00e0 t\u0103ng c\u01b0\u1eddng g\u00e2n x\u01b0\u01a1ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi\u00a0(Jing).<\/strong>\u00a0N\u1ebfu d\u00f9ng l\u00e2u d\u00e0i n\u1ea5m v\u00e2n chi, n\u00f3 s\u1ebd l\u00e0m cho c\u01a1 th\u1ec3 m\u1ea1nh m\u1ebd v\u00e0 s\u1ed1ng l\u00e2u.<\/p>\nNg\u01b0\u1eddi Nh\u1eadt g\u1ecdi n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y l\u00e0 \u201ckawaritake\u201d, c\u0169ng \u0111\u01b0\u1ee3c d\u1ecbch l\u00e0 n\u1ea5m v\u00e2n chi (n\u1ea5m \u0111\u00e1m m\u00e2y). C\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf Nh\u1eadt B\u1ea3n, k\u1ec3 t\u1eeb nh\u1eefng n\u0103m 1960, \u0111\u00e3 nghi\u00ean c\u1ee9u m\u1ea1nh m\u1ebd c\u00e1c t\u00ednh ch\u1ea5t d\u01b0\u1ee3c li\u1ec7u m\u00e0 n\u1ea5m v\u00e2n chi c\u00f3 \u0111\u1ed1i v\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3 c\u0169ng nh\u01b0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u1edf vai tr\u00f2 l\u00e0 m\u1ed9t t\u00e1c nh\u00e2n ch\u1ed1ng kh\u1ed1i u. N\u1ea5m v\u00e2n chi c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c d\u00e2n t\u1ed9c b\u1ea3n \u0111\u1ecba v\u00e0 c\u00e1c nh\u00e0 th\u1ea3o d\u01b0\u1ee3c \u1edf Ch\u00e2u \u00c2u v\u00e0 m\u1ed9t ph\u1ea7n B\u1eafc M\u1ef9 trong m\u1ed9t th\u1eddi gian r\u1ea5t d\u00e0i.<\/p>\n
Th\u00e0nh ph\u1ea7n polysaccharide m\u1ea1nh m\u1ebd PSK v\u00e0 PSP<\/em><\/strong><\/span><\/h2>\n\u00a0<\/strong>N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y ch\u1ee9a ch\u1ea5t Beta-glucan polysaccharide \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh v\u00e0 k\u00edch th\u00edch h\u1ec7 mi\u1ec5n d\u1ecbch. M\u1ed9t trong nh\u1eefng h\u1ee3p ch\u1ea5t gi\u00e0u betaglucan n\u00e0y l\u00e0 polysaccharide li\u00ean k\u1ebft v\u1edbi protein \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 polysaccharide-K (c\u00f2n g\u1ecdi l\u00e0 PSK hay krestin), v\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u1ea5m v\u00e2n chi. Sau khi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc Nh\u1eadt B\u1ea3n nghi\u00ean c\u1ee9u, chi\u1ebft xu\u1ea5t PSK \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0o nh\u1eefng n\u0103m 1980 nh\u01b0 m\u1ed9t lo\u1ea1i thu\u1ed1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0.\u00a0B\u1eb1ng ch\u1ee9ng trong c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng \u1edf ng\u01b0\u1eddi s\u1eed d\u1ee5ng PSK cho th\u1ea5y ho\u1ea1t \u0111\u1ed9ng ch\u1ed1ng kh\u1ed1i u \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi ung th\u01b0 d\u1ea1 d\u00e0y, th\u1ef1c qu\u1ea3n, ung th\u01b0 ph\u1ed5i v\u00e0 ung th\u01b0 v\u00fa.<\/p>\n\u201c\u1ede Nh\u1eadt B\u1ea3n, PSK l\u00e0 thu\u1ed1c ch\u1ed1ng ung th\u01b0 b\u00e1n ch\u1ea1y nh\u1ea5t, n\u00f3 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t li\u1ec7u ph\u00e1p \u0111i\u1ec1u tr\u1ecb ung th\u01b0 c\u00f9ng v\u1edbi ph\u1eabu thu\u1eadt, h\u00f3a tr\u1ecb v\u00e0 x\u1ea1 tr\u1ecb. PSP \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n g\u1ea7n \u0111\u00e2y v\u00e0 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u ch\u1ee7 y\u1ebfu \u1edf Trung Qu\u1ed1c\u201d (theo\u00a0Hi\u1ec7p h\u1ed9i Ung th\u01b0 Hoa K\u1ef3<\/a>).<\/p>\nM\u1eb7c d\u00f9 FDA th\u1eeba nh\u1eadn nh\u1eefng l\u1ee3i \u00edch c\u1ee7a\u00a0n\u1ea5m v\u00e2n chi (coriolus versicolor), m\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh khi\u1ebfn h\u1ecd kh\u00f4ng th\u1ec3 ph\u00ea duy\u1ec7t h\u1ee3p ph\u00e1p chi\u1ebft xu\u1ea5t coriolus, nh\u01b0 PSK, l\u00e0 do API (ho\u1ea1t ch\u1ea5t ch\u00ednh) c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c.\u00a0Theo nh\u00e0 khoc h\u1ecdc Paul Stamets, \u201cPSK l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u01b0\u1eddng v\u00e0 c\u00e1c protein k\u00e8m theo nh\u01b0ng kh\u00f4ng c\u00f3 ph\u00e2n t\u1eed duy nh\u1ea5t ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch. N\u1ebfu kh\u00f4ng c\u00f3 API, x\u00e1c minh t\u1eeb l\u00f4 n\u00e0y sang l\u00f4 kh\u00e1c l\u00e0 kh\u00f4ng th\u1ec3.\u201d, n\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 m\u1ed9t lo\u1ea1i thu\u1ed1c kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n
Ngo\u00e0i ra, c\u00e1c polypeptit nh\u1ecf kh\u00e1c c\u0169ng nh\u01b0 polysaccharide \u0111a s\u1eafc (VPS) c\u0169ng \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 c\u00f3 k\u1ebft qu\u1ea3 c\u00f3 l\u1ee3i tr\u00ean \u1ee9c ch\u1ebf s\u1ef1 t\u0103ng tr\u01b0\u1edfng kh\u1ed1i u ung th\u01b0 nh\u1ea5t \u0111\u1ecbnh. N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u0169ng ch\u1ee9a polysaccharide g\u1ecdi l\u00e0 PSP, m\u1ed9t t\u00e1c nh\u00e2n ch\u1ed1ng virus m\u1ea1nh ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu nh\u01b0 l\u00e0 m\u1ed9t \u201cph\u1ea3n \u1ee9ng sinh h\u1ecdc s\u1eeda \u0111\u1ed5i\u201d (BRM), k\u00edch th\u00edch c\u00e1c c\u01a1 quan ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 nhi\u1ec5m tr\u00f9ng v\u00e0 b\u1ec7nh t\u1eadt.\u00a0Nh\u1eefng th\u00e0nh ph\u1ea7n ch\u1ed1ng virus n\u00e0y \u0111\u01b0\u1ee3c coi l\u00e0 b\u1ea3o v\u1ec7 \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi \u201concoviruses\u201d nh\u01b0 vi-r\u00fat vi\u00eam gan C v\u00e0 vi-r\u00fat u nh\u00fa \u1edf ng\u01b0\u1eddi (HPV), nguy\u00ean nh\u00e2n g\u00e2y ung th\u01b0 c\u1ed5 t\u1eed cung.<\/p>\n
T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i n\u1ea5m d\u01b0\u1ee3c li\u1ec7u \u0111\u1ec1u c\u00f3 t\u00e1c d\u1ee5ng che ch\u1eafn mi\u1ec5n d\u1ecbch v\u00e0 nhi\u1ec1u lo\u1ea1i nh\u01b0 v\u00e2n chi, chaga v\u00e0 maitake, hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00ec l\u1ee3i \u00edch ti\u1ec1m \u1ea9n c\u1ee7a ch\u00fang trong vi\u1ec7c lo\u1ea1i tr\u1eeb virus v\u00e0 c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba, gi\u00fap x\u00e2y d\u1ef1ng h\u1ec7 mi\u1ec5n d\u1ecbch kh\u1ecfe m\u1ea1nh. Chi\u1ebft xu\u1ea5t b\u1ed9t c\u1ee7a n\u1ea5m v\u00e2n chi th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u00ecnh th\u1ee9c \u201cb\u1ed5 sung\u201d, \u1edf ph\u01b0\u01a1ng T\u00e2y, v\u00e0 nh\u01b0 l\u00e0 m\u1ed9t th\u1ef1c ph\u1ea9m b\u1ed5 sung \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb ung th\u01b0 theo quy \u0111\u1ecbnh.\u00a0Nhi\u1ec1u h\u1ecdc vi\u00ean y khoa to\u00e0n di\u1ec7n nh\u1eadn th\u1ee9c r\u00f5 v\u1ec1 chi\u1ebft xu\u1ea5t n\u1ea5m v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch t\u0103ng c\u01b0\u1eddng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch sau khi h\u00f3a tr\u1ecb \u0111\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 ch\u1ed1ng t\u00e1i ph\u00e1t ung th\u01b0.<\/p>\n
T\u0103ng c\u01b0<\/em><\/strong>\u1edd<\/em><\/strong>ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ebf b\u00e0o s\u00e1t th\u1ee7 t\u1ef1 nhi\u00ean<\/em><\/strong><\/span><\/h2>\n\u00a0<\/strong>N\u1ea5m v\u00e2n chi (coriolus) gi\u00fap t\u0103ng c\u01b0\u1eddng v\u00e0 k\u00edch ho\u1ea1t m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean \u201cc\u00e1c t\u1ebf b\u00e0o s\u00e1t th\u1ee7 t\u1ef1 nhi\u00ean\u201d hay c\u00f2n g\u1ecdi l\u00e0 NK (Natural killer cell).\u00a0\u0110\u00e2y l\u00e0 nh\u1eefng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch duy nh\u1ea5t cung c\u1ea5p m\u1ed9t ph\u1ea3n \u1ee9ng b\u1ea3o v\u1ec7 nhanh ch\u00f3ng ch\u1ed1ng l\u1ea1i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a kh\u1ed1i u v\u00e0 c\u00e1c t\u1ebf b\u00e0o b\u1ecb nhi\u1ec5m virus, ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c t\u1ebf b\u00e0o kh\u00e1c nh\u1edd kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh c\u00e1c t\u1ebf b\u00e0o b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 m\u1ea7m b\u1ec7nh. Ch\u00fang th\u1ef1c hi\u1ec7n tr\u00ean c\u1ea3 hai b\u1ec1 m\u1eb7t (b\u00e0i ti\u1ebft) mi\u1ec5n d\u1ecbch, tuy\u1ebfn ph\u00f2ng th\u1ee7 \u0111\u1ea7u ti\u00ean, c\u0169ng nh\u01b0 tr\u00ean h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch s\u00e2u v\u00e0 d\u1ef1 tr\u1eef t\u1ee7y x\u01b0\u01a1ng, m\u00e0 ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c ngu\u1ed3n l\u1ef1c sao l\u01b0u cho h\u1ec7 th\u1ed1ng b\u00e0i ti\u1ebft.<\/p>\nNh\u1eefng thu\u1ed9c t\u00ednh n\u00e0y l\u00e0m cho c\u00e1c t\u1ebf b\u00e0o NK tr\u1edf n\u00ean h\u1eefu \u00edch cho m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n t\u1ef1 mi\u1ec5n d\u1ecbch li\u00ean quan \u0111\u1ebfn c\u00e1c kh\u1ed1i u ung th\u01b0.\u00a0B\u1edfi v\u00ec m\u1ee9c \u0111\u1ed9 t\u1ebf b\u00e0o NK gi\u1ea3m \u0111\u00e1ng k\u1ec3 sau khi x\u1ea1 tr\u1ecb v\u00e0 h\u00f3a tr\u1ecb li\u1ec7u, n\u00ean chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 ph\u1ea7n \u0111\u1eb7c bi\u1ec7t h\u1ed7 tr\u1ee3 b\u1ed5 sung khi tr\u1ea3i qua c\u00e1c li\u1ec7u tr\u00ecnh nh\u01b0 v\u1eady.\u00a0C\u00e1c t\u1ebf b\u00e0o NK t\u0103ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 trong vi\u1ec7c b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n kh\u1ecfi t\u0103ng tr\u01b0\u1edfng ho\u1eb7c ti\u1ebfp x\u00fac h\u01a1n n\u1eefa c\u1ee7a c\u00e1c t\u1ebf b\u00e0o ung th\u01b0.<\/p>\n
\u0110\u01b0\u1ee3c d\u00f9ng ph\u1ed1i h\u1ee3p v<\/em><\/strong>\u1edb<\/em><\/strong>i PP \u0111i\u1ec1u tr\u1ecb ung th\u01b0 v\u00fa<\/em><\/strong><\/span><\/h2>\nTrong m\u1ed9t th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c FDA ti\u1ebfn h\u00e0nh t\u1ea1i\u00a0\u0110\u1ea1i h\u1ecdc Bastyr<\/a>, nghi\u00ean c\u1ee9u ph\u1ea3n \u1ee9ng c\u1ee7a chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y tr\u00ean b\u1ec7nh nh\u00e2n ung th\u01b0, gi\u1ea3 thuy\u1ebft r\u1eb1ng n\u1ea5m c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n h\u1ec7 mi\u1ec5n d\u1ecbch b\u1ecb suy y\u1ebfu \u1edf ph\u1ee5 n\u1eef b\u1ecb ung th\u01b0 v\u00fa sau m\u1ed9t \u0111\u1ee3t \u0111i\u1ec1u tr\u1ecb y h\u1ecdc th\u00f4ng th\u01b0\u1eddng.\u00a0S\u1ef1 gia t\u0103ng s\u1ed1 l\u01b0\u1ee3ng t\u1ebf b\u00e0o NK \u0111\u01b0\u1ee3c cho l\u00e0 l\u00fd do v\u00ec nh\u1eefng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch \u0111\u1eb7c bi\u1ec7t n\u00e0y c\u00f3 xu h\u01b0\u1edbng di chuy\u1ec3n nhanh ch\u00f3ng v\u00e0 t\u1ea5n c\u00f4ng b\u1ea5t k\u1ef3 t\u1ebf b\u00e0o ung th\u01b0 n\u00e0o c\u00f2n s\u00f3t l\u1ea1i.<\/p>\nNh\u00e0 khoa h\u1ecdc n\u1ed5i ti\u1ebfng Paul Stamets, gi\u00e1m \u0111\u1ed1c nghi\u00ean c\u1ee9u v\u00e0 s\u00e1ng l\u1eadp c\u1ee7a Fungi Perfecti, \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh v\u1edbi n\u1ea5m v\u00e2n chi khi ng\u01b0\u1eddi m\u1eb9 84 tu\u1ed5i c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n v\u00e0o n\u0103m 2009 v\u1edbi ung th\u01b0 v\u00fa giai \u0111o\u1ea1n 4 v\u00e0 s\u1ed1ng d\u01b0\u1edbi 3 th\u00e1ng.\u00a0XEM VIDEO T\u01af LI\u1ec6U<\/strong><\/a><\/p>\nM\u1eb7c d\u00f9 b\u00e0 kh\u00f4ng th\u1ec3 tr\u1ea3i qua ph\u1eabu thu\u1eadt ho\u1eb7c x\u1ea1 tr\u1ecb, b\u00e0 \u0111\u01b0\u1ee3c k\u00ea toa Taxol v\u00e0 Herceptin c\u00f9ng 4 vi\u00ean n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y hai l\u1ea7n m\u1ed9t ng\u00e0y.\u00a0V\u00e0i th\u00e1ng sau, b\u00e0 \u1ea5y kh\u00f4ng c\u00f2n kh\u1ed1i u v\u00e0 v\u1eabn c\u00f2n s\u1ed1ng \u0111\u1ebfn h\u00f4m nay \u0111\u1ec3 k\u1ec3 c\u00e2u chuy\u1ec7n n\u00e0y.<\/p>\n
H\u1eefu \u00edch cho c\u00e1c b\u1ec7nh t\u1ef1 mi\u1ec5n d\u1ecbch<\/em><\/strong><\/span><\/h2>\nChi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh Lyme, h\u1ed9i ch\u1ee9ng m\u1ec7t m\u1ecfi m\u00e3n t\u00ednh v\u00e0 c\u00e1c b\u1ec7nh t\u1ef1 mi\u1ec5n ho\u1eb7c vi\u00eam kh\u00e1c v\u00ec n\u00f3 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u201ct\u1ebf b\u00e0o tr\u1ee3 gi\u00fap mi\u1ec5n d\u1ecbch\u201d, m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong vi\u1ec7c ki\u1ec3m so\u00e1t nh\u1eefng c\u0103n b\u1ec7nh n\u00e0y.<\/p>\n
<\/em><\/strong><\/p>\nN\u1ea5m V\u00e2n chi l\u00e0 g\u00ec?<\/em><\/strong><\/span><\/h2>\nV\u00e2n chi, hay Trametes versicolor\/ Coriolus versicolor, l\u00e0 m\u1ed9t lo\u1ea1i n\u1ea5m polypore ho\u1eb7c \u201cn\u1ea5m m\u1ed1c\u201d c\u00f3 l\u1ed7 ch\u00e2n l\u00f4ng \u1edf m\u1eb7t d\u01b0\u1edbi c\u1ee7a th\u00e2n v\u00e0 c\u00f3 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n trong c\u00e1c h\u00ecnh d\u1ea1ng gi\u1ed1ng nh\u01b0 k\u1ec7, ch\u1ec9 t\u1eeb m\u1ed9t h\u00e0ng, ho\u1eb7c gi\u1ed1ng nh\u01b0 \u0111u\u00f4i g\u00e0 t\u00e2y l\u00ean t\u1edbi h\u00e0ng ch\u1ee5c h\u00e0ng c\u00f9ng m\u1ed9t l\u00fac. N\u1ea5m popypore, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 n\u1ea5m chaga, linh chi hay v\u00e2n chi, ph\u00e1t tri\u1ec3n v\u00e0 l\u1ea5y th\u1ee9c \u0103n t\u1eeb c\u00e1c th\u00e2n c\u00e2y, c\u00e0nh c\u00e2y, g\u1ed1c c\u00e2y b\u1ecb ph\u00e2n r\u00e3.<\/p>\n
Nh\u1eefng lo\u1ea1i n\u1ea5m n\u00e0y, c\u0169ng nh\u01b0 n\u1ea5m v\u00e2n chi, \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 m\u1ed9t trong nh\u1ee9ng nh\u00e2n t\u1ed1 quan tr\u1ecdng nh\u1ea5t cho s\u1ef1 ph\u00e2n hu\u1ef7 g\u1ed7 v\u00e0 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c chu k\u1ef3 sinh h\u1ecdc c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 sinh th\u00e1i r\u1eebng tr\u00ean kh\u1eafp h\u00e0nh tinh. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0, n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y, hay v\u00e2n chi, l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i n\u1ea5m ph\u1ed5 bi\u1ebfn nh\u1ea5t, h\u00ecnh th\u00e0nh c\u00e1c khu\u1ea9n l\u1ea1c tuy\u1ec7t v\u1eddi \u1edf tr\u00ean th\u00e2n c\u00e2y ho\u1eb7c g\u1ed7 m\u1ee5c n\u00e1t. M\u1ed9t khi b\u1ea1n \u0111\u00e3 quen thu\u1ed9c v\u1edbi n\u00f3, b\u1ed7ng nhi\u00ean b\u1ea1n s\u1ebd nh\u00ecn th\u1ea5y ch\u00fang \u1edf m\u1ecdi n\u01a1i khi \u0111i b\u1ed9 qua m\u00f4i tr\u01b0\u1eddng r\u1eebng hoang d\u00e3.<\/p>\n
N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi, c\u1eadn nhi\u1ec7t \u0111\u1edbi, kh\u00ed h\u1eadu \u00f4n \u0111\u1edbi v\u00e0 r\u1ea5t d\u1ec5 th\u00edch nghi, ph\u00e1t tri\u1ec3n r\u1ed9ng r\u00e3i trong m\u1ed9t v\u00f9ng thu\u1ed9c c\u00e1c khu r\u1eebng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i n\u1ea5m th\u00e2n m\u1ec1m, gi\u1ed1ng nh\u01b0 n\u1ea5m h\u01b0\u01a1ng, m\u00e0 l\u00e0 m\u1ed9t lo\u1ea1i th\u00e2n m\u1ecfng, c\u1ee9ng v\u00e0 \u0111\u00f4i khi c\u1ea3m gi\u00e1c h\u01a1i nh\u1ea1t. Ch\u00fang c\u0169ng c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc nh\u01b0ng ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c s\u1eafc th\u00e1i tr\u1eafng, n\u00e2u v\u00e0 cam v\u1edbi c\u00e1c s\u1eafc t\u1ed1 xanh l\u00e1 c\u00e2y, xanh da tr\u1eddi v\u00e0 s\u1eafc t\u1ed1 \u0111\u1ecbnh h\u01b0\u1edbng. Nh\u1eefng m\u00e0u n\u00e0y t\u1ea1o th\u00e0nh ph\u00e2n \u0111o\u1ea1n gi\u1ed1ng nh\u01b0 c\u1ea7u v\u1ed3ng r\u1ea5t \u0111\u1eb9p.<\/p>\n
<\/p>\n
L\u1ecbch s\u1eed s\u1eed d\u1ee5ng<\/em><\/strong><\/span><\/h2>\nN\u1ec1n v\u0103n ho\u00e1 Ch\u00e2u \u00c1 l\u00e0 m\u1ed9t trong nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean kh\u00e1m ph\u00e1 ra nh\u1eefng t\u00e1c d\u1ee5ng m\u1ea1nh m\u1ebd m\u00e0 n\u1ea5m d\u01b0\u1ee3c li\u1ec7u c\u00f3 th\u1ec3 c\u00f3 v\u1ec1 s\u1ee9c kho\u1ebb t\u1ed5ng th\u1ec3. \u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u1edf Trung Qu\u1ed1c v\u1edbi c\u00e1i t\u00ean l\u00e0 \u201cYun Zhi\u201d, n\u1ea5m v\u00e2n chi \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi d\u1ea1ng tr\u00e0 trong nhi\u1ec1u th\u1ebf k\u1ef7.<\/p>\n
Trong m\u1ed9t cu\u1ed1n s\u00e1ch v\u1ec1 y h\u1ecdc c\u1ed5 truy\u1ec1n c\u1ee7a Trung Qu\u1ed1c c\u00f3 t\u00ean l\u00e0\u00a0 \u201cBencao Gangmu\u201d hay \u201cCompendium of Materia Medica\u201d, \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi L\u00dd TH\u1edcI TR\u00c2N (Li Shizhen), m\u1ed9t danh y v\u00e0 nh\u00e0 d\u01b0\u1ee3c h\u1ecdc n\u1ed5i ti\u1ebfng c\u1ee7a Trung Qu\u1ed1c th\u1eddi nh\u00e0 Minh, v\u00e0o n\u0103m 1578, c\u00f3 \u0111\u1ec1 c\u1eadp r\u1eb1ng \u201cN\u1ea5m v\u00e2n chi c\u00f3 l\u1ee3i cho tinh th\u1ea7n c\u1ee7a m\u1ed9t ng\u01b0\u1eddi\u00a0(Th\u1ea7n)<\/strong>\u00a0v\u00e0 n\u0103ng l\u01b0\u1ee3ng ch\u00ednh\u00a0(Chi),<\/strong>\u00a0v\u00e0 t\u0103ng c\u01b0\u1eddng g\u00e2n x\u01b0\u01a1ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi\u00a0(Jing).<\/strong>\u00a0N\u1ebfu d\u00f9ng l\u00e2u d\u00e0i n\u1ea5m v\u00e2n chi, n\u00f3 s\u1ebd l\u00e0m cho c\u01a1 th\u1ec3 m\u1ea1nh m\u1ebd v\u00e0 s\u1ed1ng l\u00e2u.<\/p>\nNg\u01b0\u1eddi Nh\u1eadt g\u1ecdi n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y l\u00e0 \u201ckawaritake\u201d, c\u0169ng \u0111\u01b0\u1ee3c d\u1ecbch l\u00e0 n\u1ea5m v\u00e2n chi (n\u1ea5m \u0111\u00e1m m\u00e2y). C\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf Nh\u1eadt B\u1ea3n, k\u1ec3 t\u1eeb nh\u1eefng n\u0103m 1960, \u0111\u00e3 nghi\u00ean c\u1ee9u m\u1ea1nh m\u1ebd c\u00e1c t\u00ednh ch\u1ea5t d\u01b0\u1ee3c li\u1ec7u m\u00e0 n\u1ea5m v\u00e2n chi c\u00f3 \u0111\u1ed1i v\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3 c\u0169ng nh\u01b0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u1edf vai tr\u00f2 l\u00e0 m\u1ed9t t\u00e1c nh\u00e2n ch\u1ed1ng kh\u1ed1i u. N\u1ea5m v\u00e2n chi c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c d\u00e2n t\u1ed9c b\u1ea3n \u0111\u1ecba v\u00e0 c\u00e1c nh\u00e0 th\u1ea3o d\u01b0\u1ee3c \u1edf Ch\u00e2u \u00c2u v\u00e0 m\u1ed9t ph\u1ea7n B\u1eafc M\u1ef9 trong m\u1ed9t th\u1eddi gian r\u1ea5t d\u00e0i.<\/p>\n
Th\u00e0nh ph\u1ea7n polysaccharide m\u1ea1nh m\u1ebd PSK v\u00e0 PSP<\/em><\/strong><\/span><\/h2>\n\u00a0<\/strong>N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y ch\u1ee9a ch\u1ea5t Beta-glucan polysaccharide \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh v\u00e0 k\u00edch th\u00edch h\u1ec7 mi\u1ec5n d\u1ecbch. M\u1ed9t trong nh\u1eefng h\u1ee3p ch\u1ea5t gi\u00e0u betaglucan n\u00e0y l\u00e0 polysaccharide li\u00ean k\u1ebft v\u1edbi protein \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 polysaccharide-K (c\u00f2n g\u1ecdi l\u00e0 PSK hay krestin), v\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u1ea5m v\u00e2n chi. Sau khi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc Nh\u1eadt B\u1ea3n nghi\u00ean c\u1ee9u, chi\u1ebft xu\u1ea5t PSK \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0o nh\u1eefng n\u0103m 1980 nh\u01b0 m\u1ed9t lo\u1ea1i thu\u1ed1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0.\u00a0B\u1eb1ng ch\u1ee9ng trong c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng \u1edf ng\u01b0\u1eddi s\u1eed d\u1ee5ng PSK cho th\u1ea5y ho\u1ea1t \u0111\u1ed9ng ch\u1ed1ng kh\u1ed1i u \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi ung th\u01b0 d\u1ea1 d\u00e0y, th\u1ef1c qu\u1ea3n, ung th\u01b0 ph\u1ed5i v\u00e0 ung th\u01b0 v\u00fa.<\/p>\n\u201c\u1ede Nh\u1eadt B\u1ea3n, PSK l\u00e0 thu\u1ed1c ch\u1ed1ng ung th\u01b0 b\u00e1n ch\u1ea1y nh\u1ea5t, n\u00f3 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t li\u1ec7u ph\u00e1p \u0111i\u1ec1u tr\u1ecb ung th\u01b0 c\u00f9ng v\u1edbi ph\u1eabu thu\u1eadt, h\u00f3a tr\u1ecb v\u00e0 x\u1ea1 tr\u1ecb. PSP \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n g\u1ea7n \u0111\u00e2y v\u00e0 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u ch\u1ee7 y\u1ebfu \u1edf Trung Qu\u1ed1c\u201d (theo\u00a0Hi\u1ec7p h\u1ed9i Ung th\u01b0 Hoa K\u1ef3<\/a>).<\/p>\nM\u1eb7c d\u00f9 FDA th\u1eeba nh\u1eadn nh\u1eefng l\u1ee3i \u00edch c\u1ee7a\u00a0n\u1ea5m v\u00e2n chi (coriolus versicolor), m\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh khi\u1ebfn h\u1ecd kh\u00f4ng th\u1ec3 ph\u00ea duy\u1ec7t h\u1ee3p ph\u00e1p chi\u1ebft xu\u1ea5t coriolus, nh\u01b0 PSK, l\u00e0 do API (ho\u1ea1t ch\u1ea5t ch\u00ednh) c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c.\u00a0Theo nh\u00e0 khoc h\u1ecdc Paul Stamets, \u201cPSK l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u01b0\u1eddng v\u00e0 c\u00e1c protein k\u00e8m theo nh\u01b0ng kh\u00f4ng c\u00f3 ph\u00e2n t\u1eed duy nh\u1ea5t ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch. N\u1ebfu kh\u00f4ng c\u00f3 API, x\u00e1c minh t\u1eeb l\u00f4 n\u00e0y sang l\u00f4 kh\u00e1c l\u00e0 kh\u00f4ng th\u1ec3.\u201d, n\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 m\u1ed9t lo\u1ea1i thu\u1ed1c kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n
Ngo\u00e0i ra, c\u00e1c polypeptit nh\u1ecf kh\u00e1c c\u0169ng nh\u01b0 polysaccharide \u0111a s\u1eafc (VPS) c\u0169ng \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 c\u00f3 k\u1ebft qu\u1ea3 c\u00f3 l\u1ee3i tr\u00ean \u1ee9c ch\u1ebf s\u1ef1 t\u0103ng tr\u01b0\u1edfng kh\u1ed1i u ung th\u01b0 nh\u1ea5t \u0111\u1ecbnh. N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u0169ng ch\u1ee9a polysaccharide g\u1ecdi l\u00e0 PSP, m\u1ed9t t\u00e1c nh\u00e2n ch\u1ed1ng virus m\u1ea1nh ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu nh\u01b0 l\u00e0 m\u1ed9t \u201cph\u1ea3n \u1ee9ng sinh h\u1ecdc s\u1eeda \u0111\u1ed5i\u201d (BRM), k\u00edch th\u00edch c\u00e1c c\u01a1 quan ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 nhi\u1ec5m tr\u00f9ng v\u00e0 b\u1ec7nh t\u1eadt.\u00a0Nh\u1eefng th\u00e0nh ph\u1ea7n ch\u1ed1ng virus n\u00e0y \u0111\u01b0\u1ee3c coi l\u00e0 b\u1ea3o v\u1ec7 \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi \u201concoviruses\u201d nh\u01b0 vi-r\u00fat vi\u00eam gan C v\u00e0 vi-r\u00fat u nh\u00fa \u1edf ng\u01b0\u1eddi (HPV), nguy\u00ean nh\u00e2n g\u00e2y ung th\u01b0 c\u1ed5 t\u1eed cung.<\/p>\n
T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i n\u1ea5m d\u01b0\u1ee3c li\u1ec7u \u0111\u1ec1u c\u00f3 t\u00e1c d\u1ee5ng che ch\u1eafn mi\u1ec5n d\u1ecbch v\u00e0 nhi\u1ec1u lo\u1ea1i nh\u01b0 v\u00e2n chi, chaga v\u00e0 maitake, hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00ec l\u1ee3i \u00edch ti\u1ec1m \u1ea9n c\u1ee7a ch\u00fang trong vi\u1ec7c lo\u1ea1i tr\u1eeb virus v\u00e0 c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba, gi\u00fap x\u00e2y d\u1ef1ng h\u1ec7 mi\u1ec5n d\u1ecbch kh\u1ecfe m\u1ea1nh. Chi\u1ebft xu\u1ea5t b\u1ed9t c\u1ee7a n\u1ea5m v\u00e2n chi th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u00ecnh th\u1ee9c \u201cb\u1ed5 sung\u201d, \u1edf ph\u01b0\u01a1ng T\u00e2y, v\u00e0 nh\u01b0 l\u00e0 m\u1ed9t th\u1ef1c ph\u1ea9m b\u1ed5 sung \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb ung th\u01b0 theo quy \u0111\u1ecbnh.\u00a0Nhi\u1ec1u h\u1ecdc vi\u00ean y khoa to\u00e0n di\u1ec7n nh\u1eadn th\u1ee9c r\u00f5 v\u1ec1 chi\u1ebft xu\u1ea5t n\u1ea5m v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch t\u0103ng c\u01b0\u1eddng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch sau khi h\u00f3a tr\u1ecb \u0111\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 ch\u1ed1ng t\u00e1i ph\u00e1t ung th\u01b0.<\/p>\n
T\u0103ng c\u01b0<\/em><\/strong>\u1edd<\/em><\/strong>ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ebf b\u00e0o s\u00e1t th\u1ee7 t\u1ef1 nhi\u00ean<\/em><\/strong><\/span><\/h2>\n\u00a0<\/strong>N\u1ea5m v\u00e2n chi (coriolus) gi\u00fap t\u0103ng c\u01b0\u1eddng v\u00e0 k\u00edch ho\u1ea1t m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean \u201cc\u00e1c t\u1ebf b\u00e0o s\u00e1t th\u1ee7 t\u1ef1 nhi\u00ean\u201d hay c\u00f2n g\u1ecdi l\u00e0 NK (Natural killer cell).\u00a0\u0110\u00e2y l\u00e0 nh\u1eefng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch duy nh\u1ea5t cung c\u1ea5p m\u1ed9t ph\u1ea3n \u1ee9ng b\u1ea3o v\u1ec7 nhanh ch\u00f3ng ch\u1ed1ng l\u1ea1i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a kh\u1ed1i u v\u00e0 c\u00e1c t\u1ebf b\u00e0o b\u1ecb nhi\u1ec5m virus, ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c t\u1ebf b\u00e0o kh\u00e1c nh\u1edd kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh c\u00e1c t\u1ebf b\u00e0o b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 m\u1ea7m b\u1ec7nh. Ch\u00fang th\u1ef1c hi\u1ec7n tr\u00ean c\u1ea3 hai b\u1ec1 m\u1eb7t (b\u00e0i ti\u1ebft) mi\u1ec5n d\u1ecbch, tuy\u1ebfn ph\u00f2ng th\u1ee7 \u0111\u1ea7u ti\u00ean, c\u0169ng nh\u01b0 tr\u00ean h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch s\u00e2u v\u00e0 d\u1ef1 tr\u1eef t\u1ee7y x\u01b0\u01a1ng, m\u00e0 ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c ngu\u1ed3n l\u1ef1c sao l\u01b0u cho h\u1ec7 th\u1ed1ng b\u00e0i ti\u1ebft.<\/p>\nNh\u1eefng thu\u1ed9c t\u00ednh n\u00e0y l\u00e0m cho c\u00e1c t\u1ebf b\u00e0o NK tr\u1edf n\u00ean h\u1eefu \u00edch cho m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n t\u1ef1 mi\u1ec5n d\u1ecbch li\u00ean quan \u0111\u1ebfn c\u00e1c kh\u1ed1i u ung th\u01b0.\u00a0B\u1edfi v\u00ec m\u1ee9c \u0111\u1ed9 t\u1ebf b\u00e0o NK gi\u1ea3m \u0111\u00e1ng k\u1ec3 sau khi x\u1ea1 tr\u1ecb v\u00e0 h\u00f3a tr\u1ecb li\u1ec7u, n\u00ean chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 ph\u1ea7n \u0111\u1eb7c bi\u1ec7t h\u1ed7 tr\u1ee3 b\u1ed5 sung khi tr\u1ea3i qua c\u00e1c li\u1ec7u tr\u00ecnh nh\u01b0 v\u1eady.\u00a0C\u00e1c t\u1ebf b\u00e0o NK t\u0103ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 trong vi\u1ec7c b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n kh\u1ecfi t\u0103ng tr\u01b0\u1edfng ho\u1eb7c ti\u1ebfp x\u00fac h\u01a1n n\u1eefa c\u1ee7a c\u00e1c t\u1ebf b\u00e0o ung th\u01b0.<\/p>\n
\u0110\u01b0\u1ee3c d\u00f9ng ph\u1ed1i h\u1ee3p v<\/em><\/strong>\u1edb<\/em><\/strong>i PP \u0111i\u1ec1u tr\u1ecb ung th\u01b0 v\u00fa<\/em><\/strong><\/span><\/h2>\nTrong m\u1ed9t th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c FDA ti\u1ebfn h\u00e0nh t\u1ea1i\u00a0\u0110\u1ea1i h\u1ecdc Bastyr<\/a>, nghi\u00ean c\u1ee9u ph\u1ea3n \u1ee9ng c\u1ee7a chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y tr\u00ean b\u1ec7nh nh\u00e2n ung th\u01b0, gi\u1ea3 thuy\u1ebft r\u1eb1ng n\u1ea5m c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n h\u1ec7 mi\u1ec5n d\u1ecbch b\u1ecb suy y\u1ebfu \u1edf ph\u1ee5 n\u1eef b\u1ecb ung th\u01b0 v\u00fa sau m\u1ed9t \u0111\u1ee3t \u0111i\u1ec1u tr\u1ecb y h\u1ecdc th\u00f4ng th\u01b0\u1eddng.\u00a0S\u1ef1 gia t\u0103ng s\u1ed1 l\u01b0\u1ee3ng t\u1ebf b\u00e0o NK \u0111\u01b0\u1ee3c cho l\u00e0 l\u00fd do v\u00ec nh\u1eefng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch \u0111\u1eb7c bi\u1ec7t n\u00e0y c\u00f3 xu h\u01b0\u1edbng di chuy\u1ec3n nhanh ch\u00f3ng v\u00e0 t\u1ea5n c\u00f4ng b\u1ea5t k\u1ef3 t\u1ebf b\u00e0o ung th\u01b0 n\u00e0o c\u00f2n s\u00f3t l\u1ea1i.<\/p>\nNh\u00e0 khoa h\u1ecdc n\u1ed5i ti\u1ebfng Paul Stamets, gi\u00e1m \u0111\u1ed1c nghi\u00ean c\u1ee9u v\u00e0 s\u00e1ng l\u1eadp c\u1ee7a Fungi Perfecti, \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh v\u1edbi n\u1ea5m v\u00e2n chi khi ng\u01b0\u1eddi m\u1eb9 84 tu\u1ed5i c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n v\u00e0o n\u0103m 2009 v\u1edbi ung th\u01b0 v\u00fa giai \u0111o\u1ea1n 4 v\u00e0 s\u1ed1ng d\u01b0\u1edbi 3 th\u00e1ng.\u00a0XEM VIDEO T\u01af LI\u1ec6U<\/strong><\/a><\/p>\nM\u1eb7c d\u00f9 b\u00e0 kh\u00f4ng th\u1ec3 tr\u1ea3i qua ph\u1eabu thu\u1eadt ho\u1eb7c x\u1ea1 tr\u1ecb, b\u00e0 \u0111\u01b0\u1ee3c k\u00ea toa Taxol v\u00e0 Herceptin c\u00f9ng 4 vi\u00ean n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y hai l\u1ea7n m\u1ed9t ng\u00e0y.\u00a0V\u00e0i th\u00e1ng sau, b\u00e0 \u1ea5y kh\u00f4ng c\u00f2n kh\u1ed1i u v\u00e0 v\u1eabn c\u00f2n s\u1ed1ng \u0111\u1ebfn h\u00f4m nay \u0111\u1ec3 k\u1ec3 c\u00e2u chuy\u1ec7n n\u00e0y.<\/p>\n
H\u1eefu \u00edch cho c\u00e1c b\u1ec7nh t\u1ef1 mi\u1ec5n d\u1ecbch<\/em><\/strong><\/span><\/h2>\nChi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh Lyme, h\u1ed9i ch\u1ee9ng m\u1ec7t m\u1ecfi m\u00e3n t\u00ednh v\u00e0 c\u00e1c b\u1ec7nh t\u1ef1 mi\u1ec5n ho\u1eb7c vi\u00eam kh\u00e1c v\u00ec n\u00f3 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u201ct\u1ebf b\u00e0o tr\u1ee3 gi\u00fap mi\u1ec5n d\u1ecbch\u201d, m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong vi\u1ec7c ki\u1ec3m so\u00e1t nh\u1eefng c\u0103n b\u1ec7nh n\u00e0y.<\/p>\n
<\/p>\nN\u1ec1n v\u0103n ho\u00e1 Ch\u00e2u \u00c1 l\u00e0 m\u1ed9t trong nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean kh\u00e1m ph\u00e1 ra nh\u1eefng t\u00e1c d\u1ee5ng m\u1ea1nh m\u1ebd m\u00e0 n\u1ea5m d\u01b0\u1ee3c li\u1ec7u c\u00f3 th\u1ec3 c\u00f3 v\u1ec1 s\u1ee9c kho\u1ebb t\u1ed5ng th\u1ec3. \u0110\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u1edf Trung Qu\u1ed1c v\u1edbi c\u00e1i t\u00ean l\u00e0 \u201cYun Zhi\u201d, n\u1ea5m v\u00e2n chi \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi d\u1ea1ng tr\u00e0 trong nhi\u1ec1u th\u1ebf k\u1ef7.<\/p>\n
Trong m\u1ed9t cu\u1ed1n s\u00e1ch v\u1ec1 y h\u1ecdc c\u1ed5 truy\u1ec1n c\u1ee7a Trung Qu\u1ed1c c\u00f3 t\u00ean l\u00e0\u00a0 \u201cBencao Gangmu\u201d hay \u201cCompendium of Materia Medica\u201d, \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi L\u00dd TH\u1edcI TR\u00c2N (Li Shizhen), m\u1ed9t danh y v\u00e0 nh\u00e0 d\u01b0\u1ee3c h\u1ecdc n\u1ed5i ti\u1ebfng c\u1ee7a Trung Qu\u1ed1c th\u1eddi nh\u00e0 Minh, v\u00e0o n\u0103m 1578, c\u00f3 \u0111\u1ec1 c\u1eadp r\u1eb1ng \u201cN\u1ea5m v\u00e2n chi c\u00f3 l\u1ee3i cho tinh th\u1ea7n c\u1ee7a m\u1ed9t ng\u01b0\u1eddi\u00a0(Th\u1ea7n)<\/strong>\u00a0v\u00e0 n\u0103ng l\u01b0\u1ee3ng ch\u00ednh\u00a0(Chi),<\/strong>\u00a0v\u00e0 t\u0103ng c\u01b0\u1eddng g\u00e2n x\u01b0\u01a1ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi\u00a0(Jing).<\/strong>\u00a0N\u1ebfu d\u00f9ng l\u00e2u d\u00e0i n\u1ea5m v\u00e2n chi, n\u00f3 s\u1ebd l\u00e0m cho c\u01a1 th\u1ec3 m\u1ea1nh m\u1ebd v\u00e0 s\u1ed1ng l\u00e2u.<\/p>\n Ng\u01b0\u1eddi Nh\u1eadt g\u1ecdi n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y l\u00e0 \u201ckawaritake\u201d, c\u0169ng \u0111\u01b0\u1ee3c d\u1ecbch l\u00e0 n\u1ea5m v\u00e2n chi (n\u1ea5m \u0111\u00e1m m\u00e2y). C\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf Nh\u1eadt B\u1ea3n, k\u1ec3 t\u1eeb nh\u1eefng n\u0103m 1960, \u0111\u00e3 nghi\u00ean c\u1ee9u m\u1ea1nh m\u1ebd c\u00e1c t\u00ednh ch\u1ea5t d\u01b0\u1ee3c li\u1ec7u m\u00e0 n\u1ea5m v\u00e2n chi c\u00f3 \u0111\u1ed1i v\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3 c\u0169ng nh\u01b0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u1edf vai tr\u00f2 l\u00e0 m\u1ed9t t\u00e1c nh\u00e2n ch\u1ed1ng kh\u1ed1i u. N\u1ea5m v\u00e2n chi c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c d\u00e2n t\u1ed9c b\u1ea3n \u0111\u1ecba v\u00e0 c\u00e1c nh\u00e0 th\u1ea3o d\u01b0\u1ee3c \u1edf Ch\u00e2u \u00c2u v\u00e0 m\u1ed9t ph\u1ea7n B\u1eafc M\u1ef9 trong m\u1ed9t th\u1eddi gian r\u1ea5t d\u00e0i.<\/p>\n \u00a0<\/strong>N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y ch\u1ee9a ch\u1ea5t Beta-glucan polysaccharide \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh v\u00e0 k\u00edch th\u00edch h\u1ec7 mi\u1ec5n d\u1ecbch. M\u1ed9t trong nh\u1eefng h\u1ee3p ch\u1ea5t gi\u00e0u betaglucan n\u00e0y l\u00e0 polysaccharide li\u00ean k\u1ebft v\u1edbi protein \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 polysaccharide-K (c\u00f2n g\u1ecdi l\u00e0 PSK hay krestin), v\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong n\u1ea5m v\u00e2n chi. Sau khi \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc Nh\u1eadt B\u1ea3n nghi\u00ean c\u1ee9u, chi\u1ebft xu\u1ea5t PSK \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0o nh\u1eefng n\u0103m 1980 nh\u01b0 m\u1ed9t lo\u1ea1i thu\u1ed1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 lo\u1ea1i ung th\u01b0.\u00a0B\u1eb1ng ch\u1ee9ng trong c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng \u1edf ng\u01b0\u1eddi s\u1eed d\u1ee5ng PSK cho th\u1ea5y ho\u1ea1t \u0111\u1ed9ng ch\u1ed1ng kh\u1ed1i u \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi ung th\u01b0 d\u1ea1 d\u00e0y, th\u1ef1c qu\u1ea3n, ung th\u01b0 ph\u1ed5i v\u00e0 ung th\u01b0 v\u00fa.<\/p>\n \u201c\u1ede Nh\u1eadt B\u1ea3n, PSK l\u00e0 thu\u1ed1c ch\u1ed1ng ung th\u01b0 b\u00e1n ch\u1ea1y nh\u1ea5t, n\u00f3 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t li\u1ec7u ph\u00e1p \u0111i\u1ec1u tr\u1ecb ung th\u01b0 c\u00f9ng v\u1edbi ph\u1eabu thu\u1eadt, h\u00f3a tr\u1ecb v\u00e0 x\u1ea1 tr\u1ecb. PSP \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n g\u1ea7n \u0111\u00e2y v\u00e0 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u ch\u1ee7 y\u1ebfu \u1edf Trung Qu\u1ed1c\u201d (theo\u00a0Hi\u1ec7p h\u1ed9i Ung th\u01b0 Hoa K\u1ef3<\/a>).<\/p>\n M\u1eb7c d\u00f9 FDA th\u1eeba nh\u1eadn nh\u1eefng l\u1ee3i \u00edch c\u1ee7a\u00a0n\u1ea5m v\u00e2n chi (coriolus versicolor), m\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh khi\u1ebfn h\u1ecd kh\u00f4ng th\u1ec3 ph\u00ea duy\u1ec7t h\u1ee3p ph\u00e1p chi\u1ebft xu\u1ea5t coriolus, nh\u01b0 PSK, l\u00e0 do API (ho\u1ea1t ch\u1ea5t ch\u00ednh) c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c.\u00a0Theo nh\u00e0 khoc h\u1ecdc Paul Stamets, \u201cPSK l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u01b0\u1eddng v\u00e0 c\u00e1c protein k\u00e8m theo nh\u01b0ng kh\u00f4ng c\u00f3 ph\u00e2n t\u1eed duy nh\u1ea5t ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi h\u1ec7 mi\u1ec5n d\u1ecbch. N\u1ebfu kh\u00f4ng c\u00f3 API, x\u00e1c minh t\u1eeb l\u00f4 n\u00e0y sang l\u00f4 kh\u00e1c l\u00e0 kh\u00f4ng th\u1ec3.\u201d, n\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 m\u1ed9t lo\u1ea1i thu\u1ed1c kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n Ngo\u00e0i ra, c\u00e1c polypeptit nh\u1ecf kh\u00e1c c\u0169ng nh\u01b0 polysaccharide \u0111a s\u1eafc (VPS) c\u0169ng \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 c\u00f3 k\u1ebft qu\u1ea3 c\u00f3 l\u1ee3i tr\u00ean \u1ee9c ch\u1ebf s\u1ef1 t\u0103ng tr\u01b0\u1edfng kh\u1ed1i u ung th\u01b0 nh\u1ea5t \u0111\u1ecbnh. N\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u0169ng ch\u1ee9a polysaccharide g\u1ecdi l\u00e0 PSP, m\u1ed9t t\u00e1c nh\u00e2n ch\u1ed1ng virus m\u1ea1nh ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu nh\u01b0 l\u00e0 m\u1ed9t \u201cph\u1ea3n \u1ee9ng sinh h\u1ecdc s\u1eeda \u0111\u1ed5i\u201d (BRM), k\u00edch th\u00edch c\u00e1c c\u01a1 quan ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 nhi\u1ec5m tr\u00f9ng v\u00e0 b\u1ec7nh t\u1eadt.\u00a0Nh\u1eefng th\u00e0nh ph\u1ea7n ch\u1ed1ng virus n\u00e0y \u0111\u01b0\u1ee3c coi l\u00e0 b\u1ea3o v\u1ec7 \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi \u201concoviruses\u201d nh\u01b0 vi-r\u00fat vi\u00eam gan C v\u00e0 vi-r\u00fat u nh\u00fa \u1edf ng\u01b0\u1eddi (HPV), nguy\u00ean nh\u00e2n g\u00e2y ung th\u01b0 c\u1ed5 t\u1eed cung.<\/p>\n T\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i n\u1ea5m d\u01b0\u1ee3c li\u1ec7u \u0111\u1ec1u c\u00f3 t\u00e1c d\u1ee5ng che ch\u1eafn mi\u1ec5n d\u1ecbch v\u00e0 nhi\u1ec1u lo\u1ea1i nh\u01b0 v\u00e2n chi, chaga v\u00e0 maitake, hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00ec l\u1ee3i \u00edch ti\u1ec1m \u1ea9n c\u1ee7a ch\u00fang trong vi\u1ec7c lo\u1ea1i tr\u1eeb virus v\u00e0 c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba, gi\u00fap x\u00e2y d\u1ef1ng h\u1ec7 mi\u1ec5n d\u1ecbch kh\u1ecfe m\u1ea1nh. Chi\u1ebft xu\u1ea5t b\u1ed9t c\u1ee7a n\u1ea5m v\u00e2n chi th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u00ecnh th\u1ee9c \u201cb\u1ed5 sung\u201d, \u1edf ph\u01b0\u01a1ng T\u00e2y, v\u00e0 nh\u01b0 l\u00e0 m\u1ed9t th\u1ef1c ph\u1ea9m b\u1ed5 sung \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb ung th\u01b0 theo quy \u0111\u1ecbnh.\u00a0Nhi\u1ec1u h\u1ecdc vi\u00ean y khoa to\u00e0n di\u1ec7n nh\u1eadn th\u1ee9c r\u00f5 v\u1ec1 chi\u1ebft xu\u1ea5t n\u1ea5m v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch t\u0103ng c\u01b0\u1eddng h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch sau khi h\u00f3a tr\u1ecb \u0111\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 ch\u1ed1ng t\u00e1i ph\u00e1t ung th\u01b0.<\/p>\n \u00a0<\/strong>N\u1ea5m v\u00e2n chi (coriolus) gi\u00fap t\u0103ng c\u01b0\u1eddng v\u00e0 k\u00edch ho\u1ea1t m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean \u201cc\u00e1c t\u1ebf b\u00e0o s\u00e1t th\u1ee7 t\u1ef1 nhi\u00ean\u201d hay c\u00f2n g\u1ecdi l\u00e0 NK (Natural killer cell).\u00a0\u0110\u00e2y l\u00e0 nh\u1eefng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch duy nh\u1ea5t cung c\u1ea5p m\u1ed9t ph\u1ea3n \u1ee9ng b\u1ea3o v\u1ec7 nhanh ch\u00f3ng ch\u1ed1ng l\u1ea1i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a kh\u1ed1i u v\u00e0 c\u00e1c t\u1ebf b\u00e0o b\u1ecb nhi\u1ec5m virus, ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c t\u1ebf b\u00e0o kh\u00e1c nh\u1edd kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh c\u00e1c t\u1ebf b\u00e0o b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 m\u1ea7m b\u1ec7nh. Ch\u00fang th\u1ef1c hi\u1ec7n tr\u00ean c\u1ea3 hai b\u1ec1 m\u1eb7t (b\u00e0i ti\u1ebft) mi\u1ec5n d\u1ecbch, tuy\u1ebfn ph\u00f2ng th\u1ee7 \u0111\u1ea7u ti\u00ean, c\u0169ng nh\u01b0 tr\u00ean h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch s\u00e2u v\u00e0 d\u1ef1 tr\u1eef t\u1ee7y x\u01b0\u01a1ng, m\u00e0 ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c ngu\u1ed3n l\u1ef1c sao l\u01b0u cho h\u1ec7 th\u1ed1ng b\u00e0i ti\u1ebft.<\/p>\n Nh\u1eefng thu\u1ed9c t\u00ednh n\u00e0y l\u00e0m cho c\u00e1c t\u1ebf b\u00e0o NK tr\u1edf n\u00ean h\u1eefu \u00edch cho m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n t\u1ef1 mi\u1ec5n d\u1ecbch li\u00ean quan \u0111\u1ebfn c\u00e1c kh\u1ed1i u ung th\u01b0.\u00a0B\u1edfi v\u00ec m\u1ee9c \u0111\u1ed9 t\u1ebf b\u00e0o NK gi\u1ea3m \u0111\u00e1ng k\u1ec3 sau khi x\u1ea1 tr\u1ecb v\u00e0 h\u00f3a tr\u1ecb li\u1ec7u, n\u00ean chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 ph\u1ea7n \u0111\u1eb7c bi\u1ec7t h\u1ed7 tr\u1ee3 b\u1ed5 sung khi tr\u1ea3i qua c\u00e1c li\u1ec7u tr\u00ecnh nh\u01b0 v\u1eady.\u00a0C\u00e1c t\u1ebf b\u00e0o NK t\u0103ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 trong vi\u1ec7c b\u1ea3o v\u1ec7 b\u1ec7nh nh\u00e2n kh\u1ecfi t\u0103ng tr\u01b0\u1edfng ho\u1eb7c ti\u1ebfp x\u00fac h\u01a1n n\u1eefa c\u1ee7a c\u00e1c t\u1ebf b\u00e0o ung th\u01b0.<\/p>\n Trong m\u1ed9t th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c FDA ti\u1ebfn h\u00e0nh t\u1ea1i\u00a0\u0110\u1ea1i h\u1ecdc Bastyr<\/a>, nghi\u00ean c\u1ee9u ph\u1ea3n \u1ee9ng c\u1ee7a chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y tr\u00ean b\u1ec7nh nh\u00e2n ung th\u01b0, gi\u1ea3 thuy\u1ebft r\u1eb1ng n\u1ea5m c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n h\u1ec7 mi\u1ec5n d\u1ecbch b\u1ecb suy y\u1ebfu \u1edf ph\u1ee5 n\u1eef b\u1ecb ung th\u01b0 v\u00fa sau m\u1ed9t \u0111\u1ee3t \u0111i\u1ec1u tr\u1ecb y h\u1ecdc th\u00f4ng th\u01b0\u1eddng.\u00a0S\u1ef1 gia t\u0103ng s\u1ed1 l\u01b0\u1ee3ng t\u1ebf b\u00e0o NK \u0111\u01b0\u1ee3c cho l\u00e0 l\u00fd do v\u00ec nh\u1eefng t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch \u0111\u1eb7c bi\u1ec7t n\u00e0y c\u00f3 xu h\u01b0\u1edbng di chuy\u1ec3n nhanh ch\u00f3ng v\u00e0 t\u1ea5n c\u00f4ng b\u1ea5t k\u1ef3 t\u1ebf b\u00e0o ung th\u01b0 n\u00e0o c\u00f2n s\u00f3t l\u1ea1i.<\/p>\n Nh\u00e0 khoa h\u1ecdc n\u1ed5i ti\u1ebfng Paul Stamets, gi\u00e1m \u0111\u1ed1c nghi\u00ean c\u1ee9u v\u00e0 s\u00e1ng l\u1eadp c\u1ee7a Fungi Perfecti, \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh v\u1edbi n\u1ea5m v\u00e2n chi khi ng\u01b0\u1eddi m\u1eb9 84 tu\u1ed5i c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n v\u00e0o n\u0103m 2009 v\u1edbi ung th\u01b0 v\u00fa giai \u0111o\u1ea1n 4 v\u00e0 s\u1ed1ng d\u01b0\u1edbi 3 th\u00e1ng.\u00a0XEM VIDEO T\u01af LI\u1ec6U<\/strong><\/a><\/p>\n M\u1eb7c d\u00f9 b\u00e0 kh\u00f4ng th\u1ec3 tr\u1ea3i qua ph\u1eabu thu\u1eadt ho\u1eb7c x\u1ea1 tr\u1ecb, b\u00e0 \u0111\u01b0\u1ee3c k\u00ea toa Taxol v\u00e0 Herceptin c\u00f9ng 4 vi\u00ean n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y hai l\u1ea7n m\u1ed9t ng\u00e0y.\u00a0V\u00e0i th\u00e1ng sau, b\u00e0 \u1ea5y kh\u00f4ng c\u00f2n kh\u1ed1i u v\u00e0 v\u1eabn c\u00f2n s\u1ed1ng \u0111\u1ebfn h\u00f4m nay \u0111\u1ec3 k\u1ec3 c\u00e2u chuy\u1ec7n n\u00e0y.<\/p>\n Chi\u1ebft xu\u1ea5t t\u1eeb n\u1ea5m \u0111u\u00f4i g\u00e0 t\u00e2y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh Lyme, h\u1ed9i ch\u1ee9ng m\u1ec7t m\u1ecfi m\u00e3n t\u00ednh v\u00e0 c\u00e1c b\u1ec7nh t\u1ef1 mi\u1ec5n ho\u1eb7c vi\u00eam kh\u00e1c v\u00ec n\u00f3 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh \u201ct\u1ebf b\u00e0o tr\u1ee3 gi\u00fap mi\u1ec5n d\u1ecbch\u201d, m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu trong vi\u1ec7c ki\u1ec3m so\u00e1t nh\u1eefng c\u0103n b\u1ec7nh n\u00e0y.<\/p>\nTh\u00e0nh ph\u1ea7n polysaccharide m\u1ea1nh m\u1ebd PSK v\u00e0 PSP<\/em><\/strong><\/span><\/h2>\n
T\u0103ng c\u01b0<\/em><\/strong>\u1edd<\/em><\/strong>ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ebf b\u00e0o s\u00e1t th\u1ee7 t\u1ef1 nhi\u00ean<\/em><\/strong><\/span><\/h2>\n
\u0110\u01b0\u1ee3c d\u00f9ng ph\u1ed1i h\u1ee3p v<\/em><\/strong>\u1edb<\/em><\/strong>i PP \u0111i\u1ec1u tr\u1ecb ung th\u01b0 v\u00fa<\/em><\/strong><\/span><\/h2>\n
H\u1eefu \u00edch cho c\u00e1c b\u1ec7nh t\u1ef1 mi\u1ec5n d\u1ecbch<\/em><\/strong><\/span><\/h2>\n