{"id":32488,"date":"2023-07-06T15:19:19","date_gmt":"2023-07-06T08:19:19","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=32488"},"modified":"2023-07-06T15:19:25","modified_gmt":"2023-07-06T08:19:25","slug":"dac-diem-cay-nhan-tran-tia-o-viet-nam","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/dac-diem-cay-nhan-tran-tia-o-viet-nam\/","title":{"rendered":"\u0110\u1eb7c \u0111i\u1ec3m c\u00e2y Nh\u00e2n tr\u1ea7n t\u00eda \u1edf Vi\u1ec7t Nam"},"content":{"rendered":"\n

\u0110\u1eb7c \u0111i\u1ec3m th\u1ef1c v\u1eadt h\u1ecdc<\/em><\/strong><\/p>\n\n\n\n

D\u00f9ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c lo\u00e0i thu\u1ed9c chi Adenosma \u1edf Vi\u1ec7t Nam, hoa t\u1ef1 l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m gi\u00fap ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng nh\u1ea5t. Ch\u1ec9 c\u00f3 lo\u00e0i Nh\u00e2n tr\u1ea7n t\u00eda Adenosma bracteosum<\/em> c\u00f3 hoa t\u1ef1 l\u00e0 c\u1ee5m hoa d\u1ea1ng b\u00f4ng (gi\u00e9) \u1edf ng\u1ecdn c\u00e0nh, r\u1ea5t d\u1ec5 nh\u1eadn bi\u1ebft t\u1ea1i th\u1ef1c \u0111\u1ecba c\u0169ng nh\u01b0 ph\u00e2n lo\u1ea1i t\u1eeb c\u00e1c m\u1eabu c\u00e2y kh\u00f4. Ngo\u00e0i ra, c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m vi ph\u1eabu c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn th\u01b0\u1eddng d\u00f9ng l\u00e0m thu\u1ed1c (th\u00e2n, l\u00e1, h\u1ea1t) thu\u1ed9c c\u00e1c lo\u00e0i Adenosma<\/em> \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft \u1edf b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n

B\u1ea3ng 1: So s\u00e1nh c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m vi ph\u1eabu c\u1ee7a 3 lo\u00e0i thu\u1ed9c chi Adenosma \u1edf Vi\u1ec7t Nam<\/strong> [1]<\/p>\n\n\n\n

Vi ph\u1eabu<\/strong><\/td>A. caeruleum<\/strong><\/em><\/td>A. indianum<\/strong><\/em><\/td>A. bracteosum<\/strong><\/em><\/td><\/tr>
Th\u00e2n<\/td>Ti\u1ebft di\u1ec7n g\u1ea7n tr\u00f2n,  c\u00f3 m\u00f4 d\u00e0y g\u00f3c<\/td>Ti\u1ebft di\u1ec7n tr\u00f2n, c\u00f3 m\u00f4 d\u00e0y g\u00f3c<\/td>Ti\u1ebft di\u1ec7n g\u1ea7n vu\u00f4ng, c\u00f3 m\u00f4 d\u00e0y g\u00f3c<\/td><\/tr>
Phi\u1ebfn l\u00e1<\/td>\u0110\u1ed3ng th\u1ec3<\/td>D\u1ecb th\u1ec3 b\u1ea5t \u0111\u1ed1i x\u1ee9ng<\/td>\u0110\u1ed3ng th\u1ec3<\/td><\/tr>
Cu\u1ed1ng l\u00e1<\/td>C\u00f3 cu\u1ed1ng<\/td>Kh\u00f4ng cu\u1ed1ng<\/td>Kh\u00f4ng cu\u1ed1ng<\/td><\/tr>
H\u1ea1t<\/td>H\u00ecnh b\u1ea7u d\u1ee5c, c\u00f3 v\u00e2n d\u1ecdc<\/td>H\u00ecnh b\u1ea7u d\u1ee5c, c\u00f3 m\u00e0ng bao xung quanh<\/td>H\u00ecnh tr\u1ee9ng, c\u00f3 v\u00e2n d\u1ea1ng m\u1ea1ng l\u01b0\u1edbi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Gen<\/em><\/strong><\/p>\n\n\n\n

Gen ribulose-1,5-bisphosphate carboxylase\/oxygenase large subunit (rbcL) gene, partial cds; plastid locus   JQ933207   \u0111\u1ed9 d\u00e0i 1341 bp, DNA c\u1ee7a nh\u00e2n tr\u1ea7n lo\u00e0i Adenosma indianum v<\/em>oucher M.  \u0111\u01b0\u1ee3c gi\u1ea3i m\u00e3 tr\u00ean c\u01a1 s\u1edf \u0111\u00f3 ti\u1ebfn h\u00e0nh gi\u1ea3i m\u00e3 v\u00e0 \u0111\u00e1nh gi\u00e1 s\u1ef1 \u0111a d\u1ea1ng th\u00f4ng qua gen rbcL \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u1eb1m kh\u1eb3ng \u0111\u1ecbnh h\u1ec7 gen c\u1ee7a lo\u00e0i Nh\u00e2n tr\u1ea7n t\u00eda T\u00e2y Ninh.<\/p>\n\n\n\n

Ho\u1ea1t t\u00ednh y sinh h\u1ecdc<\/em><\/strong><\/p>\n\n\n\n

C\u00e1c b\u1ed9 ph\u1eadn Nh\u00e2n tr\u1ea7n t\u00eda \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong y h\u1ecdc c\u1ed5 truy\u1ec1n l\u00e0 to\u00e0n b\u1ed9 ph\u1ea7n tr\u00ean m\u1eb7t \u0111\u1ea5t c\u1ee7a c\u00e2y. C\u00e1c b\u1ed9 ph\u1eadn n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c thu h\u00e1i v\u00e0o s\u00e1ng s\u1edbm, \u0111\u1ec3 tr\u00e1nh th\u1ea5t tho\u00e1t l\u01b0\u1ee3ng tinh d\u1ea7u trong c\u00e2y. H\u00e0m l\u01b0\u1ee3ng tinh d\u1ea7u chi\u1ebft xu\u1ea5t t\u1eeb c\u00e2y Nh\u00e2n tr\u1ea7n t\u00eda T\u00e2y Ninh \u0111ang ra hoa l\u00e0 cao nh\u1ea5t l\u00ean \u0111\u1ebfn 0,6%. Trong \u0111\u00f3, th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a tinh d\u1ea7u nh\u00e2n tr\u1ea7n t\u00eda l\u00e0: Thymol (25,6%), linalool (13,1%) v\u00e0 (E)-\u03b2-farnesene (9,5%), carvacrol (27-37,2%). Carvacrol \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh ho\u1ea1t t\u00ednh kh\u00e1ng khu\u1ea9n m\u1ea1nh v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ung th\u01b0.<\/p>\n\n\n\n

Ngo\u00e0i tinh d\u1ea7u, trong th\u00e0nh ph\u1ea7n ho\u1ea1t ch\u1ea5t trong cao nh\u00e2n tr\u1ea7n t\u00eda c\u00f2n c\u00f3 ch\u1ee9a c\u00e1c h\u1ee3p ch\u1ea5t polyphenol v\u00e0 flavonoid m\u00e0 \u0111i\u1ec3n h\u00ecnh l\u00e0 flavone v\u00e0 scutellarein-6-O-glycoside. C\u00f3 b\u1ed1n d\u1eabn xu\u1ea5t flavone kh\u00e1c t\u1eeb d\u1ecbch chi\u1ebft c\u1ed3n c\u1ee7a nh\u00e2n tr\u1ea7n t\u00eda Adenosma bracteosum<\/em> Bonati.<\/p>\n\n\n\n

Nh\u00ecn chung, c\u00e1c c\u00f4ng b\u1ed1 v\u1ec1 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a tinh d\u1ea7u c\u0169ng nh\u01b0 c\u00e1c h\u1ee3p ch\u1ea5t polyphenol v\u00e0 flavonoid \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf lo\u00e0i Nh\u00e2n tr\u1ea7n t\u00eda cho k\u1ebft qu\u1ea3 kh\u00e1c t\u01b0\u01a1ng t\u1ef1. M\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t n\u1ebfu c\u00f3 c\u00f3 th\u1ec3 l\u00e0 do ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft xu\u1ea5t, v\u1ecb tr\u00ed thu h\u00e1i c\u0169ng nh\u01b0 th\u1eddi \u0111i\u1ec3m thu h\u00e1i c\u00e1c b\u1ed9 ph\u1eadn d\u00f9ng c\u1ee7a d\u01b0\u1ee3c li\u1ec7u [2].<\/p>\n\n\n\n

C\u00e1c c\u00f4ng b\u1ed1 g\u1ea7n \u0111\u00e2y v\u1ec1 th\u00e0nh ph\u1ea7n ho\u1ea1t ch\u1ea5t c\u00f3 l\u1ee3i cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi  l\u00e0m c\u1edf s\u1edf khoa h\u1ecdc \u0111\u1ec3 gi\u1ea3i th\u00edch cho c\u00e1c \u1ee9ng d\u1ee5ng l\u00e0m d\u01b0\u1ee3c li\u1ec7u v\u00e0 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a Nh\u00e2n tr\u1ea7n n\u00f3i chung v\u00e0 nh\u00e2n tr\u1ea7n t\u00eda n\u00f3i ri\u00eang.<\/p>\n\n\n\n

C<\/em><\/strong>\u00e1c ho\u1ea1t t\u00ednh d\u01b0\u1ee3c v\u00e0 y h\u1ecdc c\u1ee7a c\u00e1c lo\u00e0i thu\u1ed9c chi nh\u00e2n tr\u1ea7n<\/em><\/strong><\/p>\n\n\n\n

L\u00ea T\u00f9ng Ch\u00e2u v\u00e0 c\u1ed9ng s\u1ef1 (1992) [3] \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 c\u00f4ng b\u1ed1 v\u1ec1 ho\u1ea1t t\u00ednh sinh h\u1ecdc c\u1ee7a c\u00e1c lo\u00e0i thu\u1ed9c chi Adenosma \u1edf Vi\u1ec7t Nam:<\/p>\n\n\n\n

+ Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng kh\u00e1ng khu\u1ea9n: D\u1ecbch chi\u1ebft t\u1eeb c\u00e1c lo\u00e0i thu\u1ed9c chi Adenosma<\/em> \u1edf Vi\u1ec7t Nam cho th\u1ea5y kh\u1ea3 n\u0103ng \u1ee9c ch\u1ebf m\u1ed9t s\u1ed1 vi khu\u1ea9n nh\u01b0 Escherichia coli, Shigella dyseteriae, Shigella shigae, Staphylococcus aureus v\u00e0 Streptococcus hemolyticus<\/em>. Trong \u0111\u00f3, d\u1ecbch tr\u00edch A. caeruleum<\/em> cho th\u1ea5y ho\u1ea1t t\u00ednh kh\u00e1ng khu\u1ea9n m\u1ea1nh nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c ch\u1ee7ng c\u1ea7u khu\u1ea9n nh\u01b0 Staphylococcus aureus<\/em> v\u00e0 Streptococcus hemolyticus.<\/em> M\u1eb7t kh\u00e1c, d\u1ecbch tr\u00edch c\u1ee7a A. indianum<\/em> cho th\u1ea5y t\u00e1c d\u1ee5ng kh\u00e1ng khu\u1ea9n m\u1ea1nh h\u01a1n tr\u00ean c\u00e1c ch\u1ee7ng tr\u1ef1c khu\u1ea9n Bacillus <\/em>sp. v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng t\u0103ng h\u1ea5p thu gentamycin, gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 \u0111i\u1ec1u tr\u1ecb c\u1ee7a thu\u1ed1c.<\/p>\n\n\n\n

+ Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng kh\u00e1ng vi\u00eam: C\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y cao nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng kh\u00e1ng vi\u00eam \u1edf giai \u0111o\u1ea1n c\u1ea5p t\u00ednh m\u1ea1nh h\u01a1n giai \u0111o\u1ea1n m\u00e3n t\u00ednh.<\/p>\n\n\n\n

+ Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng l\u00ean ch\u1ee9c n\u0103ng gan m\u1eadt: th\u1eed nghi\u1ec7m tr\u00ean chu\u1ed9t lang cho th\u1ea5y cao chi\u1ebft t\u1eeb A.indianum<\/em> c\u00f3 t\u00e1c d\u1ee5ng t\u0103ng ti\u1ebft d\u1ecbch m\u1eadt (v\u1edbi li\u1ec1u 10g\/kg c\u00e2n n\u1eb7ng\u00e0l\u01b0\u1ee3ng m\u1eadt ti\u1ebft t\u0103ng 24,4%), th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh b\u00e0i xu\u1ea5t d\u1ecbch m\u1eadt, t\u0103ng c\u01b0\u1eddng ch\u1ee9c n\u0103ng gi\u1ea3i \u0111\u1ed9c c\u1ee7a gan (v\u1edbi li\u1ec1u 10g\/kg c\u00e2n n\u1eb7ng \u00e0 t\u0103ng ch\u1ee9c n\u0103ng th\u1ea3i tr\u1eeb c\u1ee7a gan \u0111\u1ebfn 187,5%).<\/p>\n\n\n\n

+ Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng tr\u00ean h\u1ec7 tu\u1ea7n ho\u00e0n: c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y cao c\u00e1c lo\u1ea1i Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m h\u1ea1 huy\u1ebft \u00e1p, th\u00fac \u0111\u1ea9y tu\u1ea7n ho\u00e0n.<\/p>\n\n\n\n

+ Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng di\u1ec7t giun: th\u1eed nghi\u1ec7m ti\u1ebfn h\u00e0nh tr\u00ean giun c\u1ee7a l\u1ee3n \u0111\u1ed1i v\u1edbi tinh d\u1ea7u v\u00e0 d\u1ecbch chi\u1ebft t\u1eeb lo\u00e0i A. indianum<\/em> cho th\u1ea5y t\u00e1c d\u1ee5ng di\u1ec7t giun \u0111\u1ea5t, giun \u0111\u0169a v\u00e0 giun m\u00f3c.<\/p>\n\n\n\n

+ Nh\u00e2n tr\u1ea7n c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng lo\u00e9t: c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m gi\u1ea3m ti\u1ebft d\u1ecbch v\u1ecb d\u1ea1 d\u00e0y, gi\u1ea3m n\u1ed3ng \u0111\u1ed9 acid d\u1ea1 d\u00e0y \u1edf chu\u1ed9t tr\u1eafng lo\u00e9t d\u1ea1 d\u00e0y.<\/p>\n\n\n\n

+ \u0110\u1ed9c t\u00ednh c\u1ee7a Nh\u00e2n tr\u1ea7n: th\u1eed nghi\u1ec7m \u0111\u1ed9c t\u00ednh c\u1ea5p tr\u00ean chu\u1ed9t tr\u1eafng v\u1edbi li\u1ec1u u\u1ed1ng cao g\u1ea5p 20 l\u1ea7n li\u1ec1u th\u01b0\u1eddng d\u00f9ng v\u1eabn kh\u00f4ng g\u00e2y \u0111\u1ed9c.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi th\u1eed nghi\u1ec7m \u0111\u1ed9c t\u00ednh b\u00e1n c\u1ea5p, th\u00ed nghi\u1ec7m tr\u00ean th\u1ecf v\u1edbi li\u1ec1u d\u00f9ng 10g\/kg th\u1ec3 tr\u1ecdng\/ng\u00e0y trong 4 tu\u1ea7n li\u00ean ti\u1ebfp, c\u00e1c ch\u1ec9 s\u1ed1 v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng h\u1ed3ng c\u1ea7u, b\u1ea1ch c\u1ea7u, ure m\u00e1u, GOT, GPT … kh\u00f4ng ph\u00e1t hi\u1ec7n c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5m \u0111\u1ed9c do thu\u1ed1c [3].<\/p>\n\n\n\n

T\u00e1c d\u1ee5ng tr\u00ean gan: Li\u1ec1u ph\u1ed1i h\u1ee3p c\u1ee7a cao Di\u1ec7p h\u1ea1 ch\u00e2u (100mg), cao Nh\u00e2n tr\u1ea7n t\u00eda (80mg), cao Rau m\u00e1 (40mg) v\u00e0 cao Ngh\u1ec7 (30mg) \u1edf li\u1ec1u 0,5-1g\/kg ch\u1ee9ng minh t\u00e1c d\u1ee5ng \u1ee9c ch\u1ebf s\u1ef1 t\u0103ng h\u00e0m l\u01b0\u1ee3ng MDA \u1edf c\u00e1c m\u00f4 t\u1ebf b\u00e0o gan b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 l\u00e0m gi\u1ea3m s\u1ef1 t\u0103ng ho\u1ea1t \u0111\u1ed9 c\u00e1c transaminase GOT v\u00e0 GPT trong t\u1ed5n th\u01b0\u01a1ng gan [8]. M\u1ed9t s\u1ed1 b\u1ec7nh vi\u1ec7n y h\u1ecdc c\u1ed5 truy\u1ec1n \u0111\u00e3 s\u1eed d\u1ee5ng Nh\u00e2n tr\u1ea7n t\u00eda \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb vi\u00eam gan cho b\u1ec7nh nh\u00e2n v\u00e0 \u0111\u1ea1t k\u1ebft qu\u1ea3 kh\u1ea3 quan [4].<\/p>\n\n\n\n

T\u00e1c d\u1ee5ng ch\u1ed1ng oxy h\u00f3a: Nghi\u00ean c\u1ee9u s\u00e0ng l\u1ecdc ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a c\u1ee7a 56 lo\u00e0i d\u01b0\u1ee3c li\u1ec7u. Trong \u0111\u00f3, k\u1ebft qu\u1ea3 ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a in vitro c\u1ee7a c\u00e1c lo\u1ea1i cao chi\u1ebft t\u1eeb lo\u00e0i Adenosma bracteosum<\/em> theo 4 ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n \u1edf b\u1ea3ng 2 [5].<\/p>\n\n\n\n

B\u00e1o c\u00e1o nghi\u00ean c\u1ee9u c\u0169ng \u0111\u00e3 k\u1ebft lu\u1eadn lo\u00e0i Adenosma bracteosum<\/em> l\u00e0 m\u1ed9t trong c\u00e1c d\u01b0\u1ee3c li\u1ec7u c\u00f3 ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a m\u1ea1nh nh\u1ea5t trong 56 lo\u00e0i d\u01b0\u1ee3c li\u1ec7u \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u [5]. Trong \u0111\u00f3, cao MeOH c\u1ee7a Nh\u00e2n tr\u1ea7n t\u00eda l\u00e0 c\u00f3 ho\u1ea1t t\u00ednh cao nh\u1ea5t trong ba lo\u1ea1i cao chi\u1ebft t\u1eeb Nh\u00e2n tr\u1ea7n t\u00eda.<\/p>\n\n\n\n

B\u1ea3ng 2: K\u1ebft qu\u1ea3 ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a in vitro c\u1ee7a Adenosma bracteosum<\/em>.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p<\/strong><\/td>Cao Dicloromethane<\/strong><\/td><\/strong> Cao MeOH<\/strong><\/td>Cao n\u01b0\u1edbc<\/strong><\/td><\/tr>
FRAP (\u00b5mol Fe2+\/L)<\/td>555 \u00b1 5<\/td>4333 \u00b1 33<\/td>3019 \u00b171<\/td><\/tr>
MDA (%)<\/td>12,89 \u00b1 0,78<\/td>80,86 \u00b1 2,6<\/td>17,19 \u00b1 3,85<\/td><\/tr>
DPPH (%)<\/td>26,7 \u00b1 1,42<\/td>90,62 \u00b1 0,85<\/td>6,93 \u00b1 0,69<\/td><\/tr>
Enzyme xanthin oxidase (%)<\/td>2,35<\/td>70,14<\/td>6,57<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

C\u00e1c nghi\u00ean c\u1ee9u tr\u00ean l\u00e2m s\u00e0ng c\u0169ng cho th\u1ea5y c\u00f3 t\u00e1c d\u1ee5ng trong \u0111i\u1ec1u tr\u1ecb vi\u00eam gan, b\u1ec7nh vi\u1ec7n Nhi\u1ec7t \u0110\u1edbi \u0111\u00e3 t\u1eebng d\u00f9ng d\u01b0\u1ee3c li\u1ec7u n\u00e0y ch\u1eefa cho h\u01a1n 4.000 tr\u01b0\u1eddng h\u1ee3p vi\u00eam gan do virus v\u00e0 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t, b\u1ec7nh vi\u1ec7n Y d\u01b0\u1ee3c c\u1ed5 truy\u1ec1n T\u00e2y Ninh \u0111\u00e3 d\u00f9ng \u0111\u1ec3 ch\u1eefa h\u01a1n 100 tr\u01b0\u1eddng h\u1ee3p x\u01a1 gan c\u1ed5 tr\u01b0\u1edbng cho k\u1ebft qu\u1ea3 kh\u1ecfi b\u1ec7nh l\u00e0 24% v\u00e0 ti\u1ebfn tri\u1ec3n kh\u00e1 t\u1ed1t l\u00e0 46,6% [6,7]. Th\u00eam v\u00e0o \u0111\u00f3 nh\u00f3m nghi\u00ean c\u1ee9u \u0110\u1ea1i H\u1ecdc Y D\u01b0\u1ee3c th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh \u0111\u00e3 nghi\u00ean c\u1ee9u s\u00e0ng l\u1ecdc 56 d\u01b0\u1ee3c li\u1ec7u, trong \u0111\u00f3 d\u01b0\u1ee3c li\u1ec7u Nh\u00e2n tr\u1ea7n t\u00eda cho t\u00e1c d\u1ee5ng ch\u1ed1ng oxy ho\u00e1 cao, tr\u00ean c\u1ea3 4 m\u00f4 h\u00ecnh th\u1eed nghi\u1ec7m [1].<\/p>\n\n\n\n

\"\"
C\u00e2y nh\u00e2n tr\u1ea7n t\u00eda t\u1ea1i v\u01b0\u1eddn qu\u1ed1c gia L\u00f2 G\u00f2 Xa M\u00e1t<\/figcaption><\/figure><\/div>\n\n\n\n

T\u00e0i li\u1ec7u tham kh\u1ea3o<\/em><\/strong><\/p>\n\n\n\n

[1]. Nguy\u1ec5n Ng\u1ecdc Qu\u1ef3nh (2019), Nghi\u00ean c\u1ee9u c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m th\u1ef1c v\u1eadt, th\u00e0nh ph\u1ea7n ho\u00e1 h\u1ecdc v\u00e0 m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng sinh h\u1ecdc c\u1ee7a c\u00e2y Nh\u00e2n Tr\u1ea7n t\u00eda<\/em> Adenosma bracteosum <\/em>Bonati- Scrophulariaceae, Lu\u1eadn \u00e1n Ti\u1ebfn s\u1ef9 \u0110HYD, TP HCM, Vi\u1ec7t Nam.<\/p>\n\n\n\n

[2]. Nguy\u1ec5n Th\u1ecb L\u00e2u, Ph\u1ea1m V\u0103n T\u1edbi, Tr\u01b0\u01a1ng Th\u1ecb \u0110\u1eb9p (1984), G\u00f3p ph\u1ea7n nghi\u00ean c\u1ee9u Nh\u00e2n tr\u1ea7n, kh\u1ea3o s\u00e1t th\u1ef1c v\u1eadt h\u1ecdc<\/em>, Th\u00f4ng tin D\u01b0\u1ee3c h\u1ecdc, 3, tr. 1-20.<\/p>\n\n\n\n

[3]. L\u00ea T\u00f9ng Ch\u00e2u (1992), T\u00f3m t\u1eaft k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ba c\u00e2y thu\u1ed1c chi
Adenosma mang t\u00ean \u201cNh\u00e2n tr\u1ea7n\u201d ch\u1eefa b\u1ec7nh gan trong Y h\u1ecdc c\u1ed5 truy\u1ec1n Vi\u1ec7t Nam<\/em>, T\u1ea1p ch\u00ed D\u01b0\u1ee3c h\u1ecdc <\/em>(2), tr. 6-8.<\/p>\n\n\n\n

[4]. Nguy\u1ec5n Minh \u0110\u1ee9c (2007), T\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 gan c\u1ee7a c\u00f4ng th\u1ee9c ph\u1ed1i h\u1ee3p c\u00e1c d\u01b0\u1ee3c li\u1ec7u di\u1ec7p h\u1ea1 ch\u00e2u \u2013 Nh\u00e2n tr\u1ea7n t\u00eda \u2013 rau m\u00e1 \u2013 ngh\u1ec7, T\u1ea1p ch\u00ed d\u01b0\u1ee3c li\u1ec7u<\/em>, 12(3+4), tr. 115-120.<\/p>\n\n\n\n

[5]. Nguy\u1ec5n Ng\u1ecdc H\u1ed3ng, Tr\u1ea7n H\u00f9ng (2010), S\u00e0ng l\u1ecdc ho\u1ea1t t\u00ednh ch\u1ed1ng oxy h\u00f3a c\u1ee7a 56 lo\u00e0i th\u1ef1c v\u1eadt Vi\u1ec7t Nam<\/em>, T\u1ea1p ch\u00ed H\u00f3a h\u1ecdc<\/em>, 48(4B), tr. 454-459.<\/p>\n\n\n\n

[6].  Nguy\u1ec5n Minh Kh\u1edfi, Ph\u1ea1m Thanh Huy\u1ec1n, Nguy\u1ec5n Qu\u1ef3nh Nga, Nguy\u1ec5n Xu\u00e2n Tr\u01b0\u1eddng, Ph\u1ea1m Ng\u1ecdc Kh\u00e1nh, Tr\u01b0\u01a1ng Quang L\u1ef1c, T\u1ea1 Qu\u1ed1c V\u01b0\u1ee3ng, L\u00ea H\u00f9ng Ti\u1ebfn, V\u0169 Ho\u00e0i S\u00e2m, K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u b\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e2y thu\u1ed1c \u1edf Vi\u1ec7t Nam trong giai \u0111o\u1ea1n 2011 \u2013 2016, <\/em>Vi\u1ec7n d\u01b0\u1ee3c li\u1ec7u \u2013 B\u1ed9 Y t\u1ebf,  Ti\u1ec3u ban t\u00e0i nguy\u00ean sinh h\u1ecdc, H\u1ed9i ngh\u1ecb khoa h\u1ecdc v\u1ec1 sinh th\u00e1i v\u00e0 t\u00e0i nguy\u00ean sinh v\u1eadt l\u1ea7n 7, 1258-1264,  H\u00e0 N\u1ed9i, Vi\u1ec7t Nam.<\/p>\n\n\n\n

[7] \u0110\u1ed7 T\u1ea5t L\u1ee3i (2004), Nh\u1eefng c\u00e2y thu\u1ed1c v\u00e0 v\u1ecb thu\u1ed1c Vi\u1ec7t Nam<\/em>, NXB Y h\u1ecdc, tr 625-629.  [8] Vi\u1ec7n Sinh h\u1ecdc nhi\u1ec7t \u0111\u1edbi (2006), \u0110i\u1ec1u tra \u0111\u00e1nh gi\u00e1 hi\u1ec7n tr\u1ea1ng v\u00e0 di\u1ec5n bi\u1ebfn t\u00e0i nguy\u00ean \u0111\u1ed9ng th\u1ef1c v\u1eadt V\u01b0\u1eddn qu\u1ed1c gia L\u00f2 G\u00f2 \u2013 Xa M\u00e1t<\/em>, B\u00e1o c\u00e1o khoa h\u1ecdc. Tr. 28-35, 37-45.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1eb7c \u0111i\u1ec3m th\u1ef1c v\u1eadt h\u1ecdc D\u00f9ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c lo\u00e0i thu\u1ed9c chi Adenosma \u1edf Vi\u1ec7t Nam, hoa t\u1ef1 l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m gi\u00fap ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng nh\u1ea5t. Ch\u1ec9 c\u00f3 lo\u00e0i Nh\u00e2n tr\u1ea7n t\u00eda Adenosma bracteosum c\u00f3 hoa t\u1ef1 l\u00e0 c\u1ee5m hoa d\u1ea1ng b\u00f4ng (gi\u00e9) \u1edf ng\u1ecdn c\u00e0nh, r\u1ea5t d\u1ec5 nh\u1eadn bi\u1ebft t\u1ea1i th\u1ef1c \u0111\u1ecba […]<\/p>\n","protected":false},"author":20,"featured_media":32490,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-32488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=32488"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32488\/revisions"}],"predecessor-version":[{"id":32492,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32488\/revisions\/32492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/32490"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=32488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=32488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=32488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}