Video: Dab tsi yog aflatoxin lom?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Aflatoxicosis yog ib yam mob uas tshwm sim los ntawm kev noj zaub mov tsis huv aflatoxins , uas yog cov co toxins tsim los ntawm cov kab mob xws li Aspergillus flavus. Nyob rau lub sijhawm luv, aflatoxin lom yuav ua rau: xeev siab, ntuav, thiab mob plab. Kev qaug dab peg. Pulmonary edema, uas yog kua dej hauv lub ntsws.
Ib yam li ntawd, koj yuav nug, aflatoxin puas tsuaj rau tib neeg?
Aflatoxin yog mycotoxins lom rau tib neeg thiab txawm ntau tshuaj lom rau cov tsiaj. Lawv kuj ua rau mob qog noj ntshav hauv tib neeg thiab tsiaj. Nws ntseeg tau tias noj zaub xws li carrots thiab celery txo cov teebmeem carcinogenic aflatoxins.
Ib yam nkaus, ua li cas Aflatoxins ua rau mob qog noj ntshav? Aflatoxin B1, uas yog genotoxic hepatocarcinogen, uas yog qhov xav tau ua rau mob qog noj ntshav los ntawm kev txhawb nqa DNA kev coj ua rau kev hloov pauv caj ces hauv lub hom phiaj ntawm lub siab. AFB1 yog metabolized los ntawm cytochrome-P450 enzymes rau reactive intermediate AFB1-8, 9 epoxide (AFBO) uas khi rau daim siab cell DNA, ua rau DNA adducts.
Ib yam li ntawd, tib neeg nug, ua li cas koj thiaj li tshem tau aflatoxin?
Oxidizing cov neeg ua haujlwm tau yooj yim rhuav tshem aflatoxin , thiab kev kho mob nrog hydrogen peroxide yuav pab tau. Kev kho mob ntawm defatted oilseed pluas noj nrog ammonia tuaj yeem txo aflatoxin cov ntsiab lus mus rau qib qis heev lossis nrhiav tsis tau nrog tsuas yog kev puas tsuaj me me rau cov protein zoo.
Cov tsos mob ntawm aflatoxin lom hauv dev yog dab tsi?
Cov cim qhia ntxov tias tus aub tau raug tshuaj lom los ntawm aflatoxin suav nrog qaug zog, tsis qab los noj mov thiab ntuav thiab, tom qab ntawd, cov zis muaj xim daj thiab daj daj (qhov muag daj ntawm qhov muag, cov pos hniav thiab tawv nqaij uas tsis muaj xim uas qhia txog kev raug mob loj heev).
Pom zoo:
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov pob txha extracellular matrix yog dab tsi?
Cov txheej txheem sab nrauv, uas yog ua los ntawm cov organic matrix (30%) muaj cov proteoglycans (tab sis tsawg dua pob txha mos), glycosaminoglycans, glycoproteins, osteonectin (thauj cov pob txha pob txha mus rau collagen) thiab osteocalcin (calcium khi protein). Muaj collagen fibers (feem ntau yog hom I (90%), nrog qee hom V)
Muaj pes tsawg pawg muaj cov tshuaj lom neeg lom?
Tsoomfwv Meskas Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob (CDC) faib cov tshuaj lom neeg lom rau hauv peb pawg: Qeb A, Qeb B, thiab Qeb C
Koj tuaj yeem qhia qhov sib txawv ntawm kab laum thiab cov tshuaj lom lom?
Kab mob yog kab mob ntawm daim tawv nqaij tshwm sim los ntawm sarcoptes mite thiab tshuaj lom ivy yog ib qho kev tsis haum rau dermatitis tshwm sim los ntawm cov resin nyob rau hauv cov nroj tsuag. Kev tsis meej pem tshwm sim hauv tus neeg pw thiab nrog tus kws tshaj lij uas tsis tau paub dua. Cov tshuaj pleev ua rau nws tawv nqaij, ua rau pob khaus, thiab ua rau khaus tuaj
Dab tsi yog kab mob lom lom?
Biological Disorders: cuam tshuam ntawm lub xeev ib txwm ntawm lub cev lossis lub siab. Cov teeb meem tsis zoo ntawm tus qauv lossis ua haujlwm hauv tsiaj lossis nroj tsuag. (Oxford) Kev tsis xwm yeem tuaj yeem tshwm sim los ntawm kev tshuaj ntsuam caj ces, kab mob, lossis "kev raug mob." (
Puas yog cov pa tshuaj lom lom?
Brightens fabrics. -Oxygen bleaches tuaj yeem sib xyaw lossis siv nrog lwm cov tshuaj ntxuav tsev. -Tsis muaj tshuaj lom rau tsiaj, nroj tsuag thiab tib neeg. - Ib puag ncig zoo heev thaum lawv tawg mus rau hauv ntuj soda tshauv thiab / lossis borax tom qab cov pa tawm