Mycobacterium Tuberculosis Nucleic Acid a me Rifampicin Resistance

ʻO ka wehewehe pōkole:

He kūpono kēia pahu no ka ʻike qualitative o Mycobacterium tuberculosis DNA i loko o nā laʻana sputum kanaka i loko o ka vitro, a me ka homozygous mutation i loko o ka 507-533 amino acid codon māhele o ka rpoB gene i kumu kū'ē i ka Mycobacterium tuberculosis rifampicin.


Huahana Huahana

Huahana Huahana

Inoa mea kūʻai

HWTS-RT074B-Mycobacterium Tuberculosis Nucleic Acid a me Rifampicin Resistance Detection Kit (Melting Curve)

Palapala

CE

Epidemiology

ʻO ka Mycobacterium tuberculosis , ʻoiai ʻo Tubercle bacillus, TB, ʻo ia ka maʻi maʻi pathogenic e kumu ai ka maʻi maʻi.I kēia manawa, ʻo nā lāʻau anti-tuberculosis laina mua i hoʻohana pinepine ʻia me isoniazid, rifampicin a me hexambutol, a me nā mea ʻē aʻe. Eia nō naʻe, ma muli o ka hoʻohana hewa ʻana i nā lāʻau anti-tuberculosis a me nā ʻano o ke ʻano o ka pā hale o ka mycobacterium tuberculosis, ua hoʻomohala ka mycobacterium tuberculosis i ka lāʻau kūʻē i nā lāʻau anti-tuberculosis, kahi e lawe mai ai i nā pilikia koʻikoʻi i ka pale ʻana a me ka mālama ʻana i ka maʻi maʻi.

Ua hoʻohana nui ʻia ka Rifampicin i ka mālama ʻana i nā maʻi maʻi maʻi maʻi mai ka hopena o 1970s, a he hopena koʻikoʻi.ʻO ia ke koho mua e hoʻopōkole i ka chemotherapy o nā maʻi maʻi maʻi maʻi pulmonary.ʻO ke kūʻē ʻana o Rifampicin ma muli o ka hoʻololi ʻana o ka gene rpoB.ʻOiai ke puka mau nei nā lāʻau anti-tuberculosis hou, a ke hoʻomau nei ka maikaʻi o ka lāʻau lapaʻau o ka poʻe maʻi maʻi maʻi pulmonary tuberculosis, aia nō ka nele o nā lāʻau anti-tuberculosis, a ʻoi aku ka kiʻekiʻe o ke ʻano o ka hoʻohana ʻana i ka lāʻau lapaʻau i ka lāʻau lapaʻau.Akaka, ka Mycobacterium tuberculosis i loko o nā mea maʻi me ka pulmonary tuberculosis hiki ole loa pepehi i ka manawa kūpono, ka mea hope alakai i ka likeʻole degere o ka lāʻau kū'ē i loko o ke kino o ka mea maʻi, hooloihi aku i ka papa o ka maʻi, a hoʻonui i ka pilikia o ka make o ka mea maʻi.

Kanal

Kanal

Kanika a me Fluorophores

ʻO ka hoʻopaʻa pane ʻana A

Paʻa Paʻa B

Paʻa Paʻa C

Kanal FAM

Mea Hoʻolaha: FAM, Quencher: ʻAʻole

rpoB 507-514

rpoB 513-520

38KD a me IS6110

CY5 Channel

Mea Hoʻolaha: CY5, Quencher: ʻAʻole

rpoB 520-527

rpoB 527-533

/

Kanal HEX (VIC).

Mea hoʻolaha: HEX (VIC), Quencher: ʻAʻohe

Ka hooponopono kuloko

Ka hooponopono kuloko

Ka hooponopono kuloko

Nā ʻāpana ʻenehana

Waihona

≤-18 ℃ I ka pōʻeleʻele

Kau-ola

12 mahina

ʻAno Hoʻohālike

Sputum

CV

≤5.0%

LoD

mycobacterium tuberculosis 50 bacteria/mL

ʻano ʻāhiu kūʻē rifampicin: 2x103bacteria/mL

homozygous mutant: 2x103bacteria/mL

kikoo

ʻIke ia i ka mycobacterium tuberculosis ʻano ʻāhiu a me nā wahi hoʻololi o nā genes kūʻē lāʻau ʻē aʻe e like me katG 315G>C\A, InhA-15C> T, ʻaʻole hōʻike nā hopena hōʻike i ke kūʻē ʻana i ka rifampicin, ʻo ia hoʻi, ʻaʻohe cross-reactivity.

Nā mea hana pili:

SLAN-96P Pūnaehana PCR Manawa maoli

BioRad CFX96 Pūnaehana PCR Manawa maoli

LightCycler480® Pūnaehana PCR manawa maoli

Holo Hana

Inā hoʻohana i ka Macro & Micro-Test General DNA/RNA Kit (HWTS-3019-50, HWTS-3019-32, HWTS-3019-48, HWTS-3019-96) (hiki ke hoʻohana ʻia me Macro & Micro-Test Automatic Nucleic Acid Extractor (HWTS-3006C, HWTS-3006B)) a i ʻole Macro & Micro-Test Viral DNA/RNA Column (HWTS-3022-50) na Jiangsu Macro & Micro-Test Med-Tech Co., Ltd. no ka unuhi ʻana, hoʻohui 200μL o ka Positive Control, ka hoʻomalu maikaʻi ʻole a me ka sputum kaʻina hana e hoʻāʻo ʻia ma ke kaʻina, a hoʻohui i ka 10μL o ka mana kūloko i loko o ka Positive Control, ka mana maikaʻi ʻole a me ka sputum i hana ʻia e hoʻāʻo ʻia, a pono e hoʻokō pono ʻia nā ʻanuʻu ma hope. e like me nā ʻōlelo kuhikuhi.ʻO 200μL ka nui o ka laʻana i unuhi ʻia, a ʻo ka nui elution i ʻōlelo ʻia he 100μL.


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