Ke eng e bakang tšoaetso ea C. Diff?
Tšoaetso ea C.Diff e bakoa ke baktheria e tsejoang e leClostridioides difficile (C. difficile), eo hangata e lulang e se kotsi ka maleng. Leha ho le joalo, ha ho leka-lekana ha baktheria ka maleng ho ferekanngoa, hangata ho sebelisoa lithibela-mafu tse pharaletseng, C. difficile e ka hōla ho feta tekano ’me ea hlahisa chefo, e lebisang tšoaetsong.
Baktheria ena e teng ka bobelitoxicityle mefuta e seng ea toxigenic, empa ke mefuta ea chefo feela (chefo A le B) e bakang mafu. Li baka ho ruruha ka ho senya lisele tsa epithelial tsa mala. Toxin A ke haholo-holo enterotoxin e senyang lesela la mala, e ntseng e eketseha ho kenella, le ho hohela lisele tsa 'mele tsa ho itšireletsa mafung tse lokollang li-cytokine tse ruruhang. Chefo ea B, e leng cytotoxin e matla haholoanyane, e lebisa ho actin cytoskeleton ea lisele, e lebisang ho potoloha ha lisele, ho arohana, 'me qetellong ho shoa ha lisele. Hammoho, chefo ena e baka tšenyo ea lisele le karabelo e matla ea 'mele ea ho itšireletsa mafung, e bonahalang e le colitis, letšollo, le maemong a matla, pseudomembranous colitis-e leng ho ruruha ho tebileng ha colon.
E etsa joangC. Phapangho jaleha?
C.Diff e hasana habonolo. E fumaneha lipetlele, hangata li fumaneha ho ICUs, matsohong a basebetsi ba sepetlele, mabatong a sepetlele le li-handrails, li-thermometer tsa elektroniki le lisebelisoa tse ling tsa bongaka ...
Lintho tse Kotsi bakeng sa Tšoaetso ea C. Diff
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●Ho kena sepetlele nako e telele; -
●Phekolo ea likokoana-hloko; -
●Lisebelisoa tsa chemotherapy; -
●Opereishene ea morao-rao (ho buoa ka maleng, ho kheloha gastric bypass, colon); -
●Phepo ea Naso-gastric; -
●Pele C. diff tshwaetso;
Matšoao a tšoaetso ea C. Diff
C. tšoaetso ea diff e ka ba e sa phutholohang haholo. Batho ba bangata ba na le lets'ollo le sa feleng ka mpeng. Matšoao a tloaelehileng haholo ke: letšollo, bohloko ba ka mpeng, ho nyekeloa ke pelo, ho lahleheloa ke takatso ea lijo, feberu.
Ha ts'oaetso ea C. diff e ntse e mpefala le ho feta, ho tla ba le nts'etsopele ea mofuta o rarahaneng oa C. diff o tsejoang e le colitis, pseudomembranous enteritis esita le lefu.
Tlhahloboea C. Diff Tšoaetso
Setso sa Baktheria:E utloa bohloko empa e ja nako (2-5days), e ke ke ea khetholla mefuta e nang le chefo le e seng ea toxigenic;
Setso sa Toxin:e khetholla mefuta e nang le chefo e bakang mafu empa e nka nako (3-5days) le ho se utloe hantle;
Ho fumanoa ha GDH:ka potlako(1-2hrs) mme e na le litšenyehelo, e na le kutloelo-bohloko haholo empa e sitoa ho khetholla mefuta e nang le chefo le e seng chefo;
Cell Cytotoxicity Neutralization Assay (CCNA): e lemoha chefo ea A le B e nang le kutlo e phahameng empa e ja nako (2-3days), 'me e hloka lisebelisoa tse khethehileng le basebetsi ba koetlisitsoeng;
Chefo A/B ELISA: Teko e bonolo le e potlakileng (1-2hrs) e nang le kutlo e tlase le mefokolo ea bohata khafetsa;
Liteko tsa Nucleic Acid Amplification (NAATs)E potlakile (1-3hrs) ebile e na le kutloelo-bohloko haholo & e tobileng, e lemoha liphatsa tsa lefutso tse ikarabellang bakeng sa tlhahiso ea chefo;
Ho phaella moo, liteko tsa litšoantšo tsa ho hlahloba mala, tse kang CT scans le X-rays, li ka boela tsa sebelisoa ho thusa ho fumanoa ha C. diff le mathata a C. diff, a kang colitis.
Kalafo ea tšoaetso ea C. Diff
Mekhoa e mengata ea phekolo e teng bakeng saC. diff tshwaetso. Ka tlase ke likhetho tse ntle ka ho fetisisa:
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●Lithibela-mafu tsa molomo tse kang vancomycin, metronidazole kapa fidaxomicin li atisa ho sebelisoa kaha meriana e ka feta ka har'a tsamaiso ea tšilo ea lijo 'me ea fihla ka colon moo baktheria ea C. diff e lulang teng. -
●Intravenous metronidazole e ka sebelisoa bakeng sa kalafo haeba tšoaetso ea C. diff e le matla. -
●Li-fecal microbiota transplants li bontšitse katleho ea ho phekola mafu a C. diff khafetsa le mafu a matla a C. diff a sa arabeleng lithibela-mafu. -
●Ho ka 'na ha hlokahala opereishene bakeng sa linyeoe tse matla.
Tharollo ea tlhahlobo ho tsoa ho MMT
E le ho arabela tlhokahalo ea ho lemoha ka potlako, ho nepahetseng ha C. difficile, re hlahisa Nucleic Acid Detection Kit ea rona bakeng sa lefutso la Clostridium difficile toxin A / B, ho matlafatsa litsebi tsa tlhokomelo ea bophelo ho etsa tlhahlobo ea pele le e nepahetseng le ho tšehetsa ntoa khahlanong le mafu a fumanoeng sepetlele.
●Boikutlo bo Phahameng: E lemoha tlase joalo ka200 CFU/mL,;
●Tsebo e Nepahetseng: E hlalosa ka ho hlaka mofuta oa chefo ea C. difficile A/B, e fokotsang lintho tse fosahetseng;
●Ho Fumana Pathogen ka ho Otloloha: E sebelisa tlhahlobo ea asiti ea nucleic ho tseba ka kotloloho liphatsa tsa chefo, ho theha tekanyetso ea khauta bakeng sa tlhahlobo.
●E lumellana ka botlalo lelisebelisoa tse kholo tsa PCR tse sebetsanang le li-lab tse ngata;
Mohlala-ho-AraboTharollo ho Macro & Micro-Test's AIO800 Mobile PCR Lab
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●Boiketsetso ba sampole ho Araba - Laela li-tubes tsa sampuli tsa mantlha (1.5–12 mL) ka kotloloho, u felise liphaephe ka letsoho. Ho ntšoa, ho holisa, le ho lemoha li entsoe ka botlalo, li fokotsa nako le liphoso tsa batho. -
●Tšireletso ea Tšilafalo ea Mehato e Robeli - Phallo ea moea e lebisang, khatello e mpe, ho sefa ha HEPA, sterilization ea UV, karabelo e tiisitsoeng, le litšireletso tse ling tse kopaneng li sireletsa basebetsi le ho netefatsa liphetho tse tšepahalang nakong ea liteko tse phahameng.
Bakeng sa lintlha tse ling:
https://www.mmtest.com/nucleic-acid-detection-kit-for-clostridium-difficile-toxin-ab-gene-fluorescence-pcr-product/
Contact us to learn more: marketing@mmtest.com;
Nako ea poso: Aug-12-2025