2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Carbon monoxide ua ke nrog hemocyanin. Lub compound tsim tsis ruaj khov dua oxyhemocyanin, affinity ntawm cov pa roj rau Limulus hemocyanin tsuas yog kwv yees li ntawm ib-neutieth cov pa affinity.
Cov pa roj carbon monoxide khi rau dab tsi?
Cov pa roj carbon monoxide (CO) yog cov roj tsis muaj ntxhiab, tsis muaj xim uas khi rau hemoglobin nrog ntau dua 200-fold ntau dua affinity dua oxygen (O2), ua rau cov ntaub so ntswg hypoxia.
Puas carbon monoxide khi nrog Haemoglobin?
Hemoglobin khi cov pa roj carbon monoxide(CO) 200 txog 300 npaug ntau dua nrog cov pa oxygen, ua rau tsim cov carboxyhemoglobin thiab tiv thaiv kev khi ntawm oxygen rau hemoglobin vim kev sib tw ntawm tib qhov chaw sib khi.
Puas carbon monoxide khi rau heme lossis globin?
Hemoglobin muaj globin protein chav tsev nrog plaub pawg prosthetic heme (li no lub npe heme-o-globin); txhua tus heme muaj peev xwm thim rov qab khi nrog ib qho roj av molecule(oxygen, carbon monoxide, cyanide, thiab lwm yam), yog li cov qe ntshav liab raug coj mus txog li ib lab roj molecules.
Muaj pes tsawg qhov chaw khi hemocyanin muaj?
The geometry around the Cu2O2-binding site is conserved in all know FUs. Vim tias txhua qhov FU muaj qhov chaw sib txuas oxygen, tag nrho hemocyanin muaj ntau qhov chaw oxygen-binding raws li tus lej ntawm FUs; Piv txwv li, di-decameric keyholeLimpet-hom hemocyanin uas yog tsim los ntawm 160 FUs muaj 160 qhov chaw oxygen-binding.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Puas yog carbon monoxide nce?
Muaj peb yam uas ua rau cov pa roj carbon monoxide txaus ntshai: 1) Cov pa roj carbon monoxide molecules me me, lawv tuaj yeem yooj yim mus los ntawm phab ntsa ntub dej; 2) Cov pa roj carbon monoxide tsis tso dej los yog nce- nws yooj yim sib xyaw nrog huab cua hauv tsev;
Nyob rau hauv pab pawg twg yog cov pa roj carbon monoxide?
Group 8A - Lub Noble lossis Inert Gases. Pawg 8A (los yog VIIIA) ntawm lub sij hawm lub sij hawm yog cov noble gases los yog inert gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), thiab radon (Rn). Vim li cas pab pawg 7 hu ua cov pa roj tsw qab?
Kuv puas yuav tsum mus rau er kom muaj pa roj carbon monoxide lom?
Yog tias koj lossis ib tus neeg koj nyob nrog muaj cov tsos mob tshwm sim los yog cov tsos mob ntawm cov pa roj carbon monoxide lom - mob taub hau, kiv taub hau, xeev siab, ua tsis taus pa, tsis muaj zog, tsis meej pem - nkag mus rau hauv huab cua ntshiab tam sim ntawd thiab hu 911 lossis Kev pab kho mob xwm txheej ceev.
Cov pa roj carbon monoxide puas ua rau qaug dab peg?
Carbon monoxide (CO) lom yog ib qho xwm txheej kho mob hnyav tshaj plaws uas ua rau muaj kev phom sij rau lub neej, suav nrog cov hlab plawv thiab paj hlwb. Mob CO lom tuaj yeem ua rau myocardial ischemia, ventricular arrhythmia, syncope, qaug dab peg, thiab coma.
