Video: Thaum cov kab mob Tsis tuaj yeem muaj sia nyob nrog cov pa oxygen uas cov kab mob hu ua?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Obligate anaerobes, uas nyob tsuas yog thaum tsis muaj cov pa , tsis txhob muaj kev tiv thaiv uas ua rau lub neej aerobic ua tau thiab yog li ntawd tsis muaj sia nyob hauv huab cua. Singlet zoo siab heev cov pa molecule yog heev reactive. Yog li ntawd, superoxide yuav tsum tau muab tshem tawm rau lub hlwb muaj sia nyob thaum muaj oxygen.
Ib yam li ntawd, thaum cov kab mob Tsis tuaj yeem muaj sia nyob nrog cov pa oxygen nws paub zoo li?
yam ntxwv ntawm aerobes … qhov tsis muaj cov pa yog kev lav phib xaub, lossis nruj, anaerobes. Qee hom, hu ua facultative anaerobes, tuaj yeem loj hlob nrog lossis tsis muaj pub dawb cov pa . Lwm tus, tuaj yeem loj hlob zoo tshaj plaws hauv muaj nyob ntawm qhov tsawg ntawm cov pa , yog hu ua cov microaerophiles.
Ib tus kuj tseem yuav nug tau, dab tsi yog txheej txheem ntawm muag muag thiab emulsifying hardened sebum? cov txheej txheem ntawm softening thiab emulsifying hardened sebum daig nyob rau hauv cov plaub hau follicle. desincrustation yog qhov muaj txiaj ntsig zoo los kho thaj chaw oily nrog comedones thiab feem ntau ntawm cov tawv nqaij ua rau tawv nqaij. ib txwm siv cov duab hluav taws xob infrared tau siv los ua kom sov cov tawv nqaij thiab ua kom cov ntshav ntws.
Tom qab ntawd, lo lus nug yog, qhov twg ntawm cov hauv qab no pab ua kom rov zoo li qub pH ntawm daim tawv nqaij?
Tshooj 23 Facials (Phau ntawv #3)
| A | B |
|---|---|
| Cov tshuaj pleev uas pab ua kom rov zoo li qub pH thiab tshem tawm cov tshuaj ntxuav tawm ntawm daim tawv nqaij yog hu ua: | toners |
| Ib qho _ yog tus thov rau kev coj cov hluav taws xob tam sim no los ntawm lub tshuab galvanic mus rau tus neeg siv khoom daim tawv nqaij. | hluav taws xob |
| Qhov qhib ntawm lub hauv paus yog hu ua: | ostium |
Puas tseem hu ua qhov hluav taws kub?
Kuj tseem hu ua " hlawv hluav taws "vim UVB yoj yoj ua rau kub ntawm daim tawv nqaij thiab mob cancer. Wavelengths luv dua thiab muaj zog dua thiab ua rau muaj kev puas tsuaj ntau dua UVA rays . Nws yog cov protein uas txiav txim plaub hau, qhov muag thiab tawv nqaij xim, nws kuj yog tiv thaiv txheej txheem los tiv thaiv cov tawv nqaij los ntawm lub hnub.
Pom zoo:
Cov kab mob dab tsi uas cov cell xav tau kom muaj sia nyob?
Txhawm rau kom muaj sia nyob, txhua lub xov tooj ntawm tes yuav tsum muaj cov khoom tseem ceeb xws li qab zib, cov zaub mov, thiab cov pa oxygen, thiab pov tseg cov khoom pov tseg, txhua yam nqa rov qab los ntawm cov qe ntshav. Yog tsis muaj cov tshuaj no, cov cell yuav tuag nyob rau lub sijhawm luv luv
Cov tshuaj twg yog siv rau mob hnyav lossis mob hnyav uas tsis tuaj yeem kho nrog lwm yam tshuaj tua kab mob?
Clindamycin feem ntau yuav ua rau kis tus kabmob no ntau dua li lwm yam tshuaj tua kab mob, yog li nws tsuas yog siv los kho tus mob hnyav uas tsis tuaj yeem kho los ntawm lwm yam tshuaj tua kab mob
Cov kab mob zoo li cov kab mob muaj sia nyob hauv txoj kev twg?
Cov kab mob ua, txawm li cas los xij, qhia qee qhov yam ntxwv ntawm cov khoom muaj sia. Lawv tau ua los ntawm cov protein thiab glycoproteins zoo li cov cell. Lawv muaj cov ntaub ntawv keeb kwm xav tau los tsim cov kab mob ntau dua hauv DNA lossis RNA. Lawv hloov kho kom haum rau lawv cov tswv
Cov kab mob muaj sia nyob li cas thaum tsis muaj oxygen?
Oxygen Toxicity Obligate anaerobes, uas nyob hauv qhov tsis muaj oxygen, tsis muaj cov kev tiv thaiv uas ua rau lub neej aerobic ua tau thiab yog li tsis tuaj yeem nyob hauv huab cua. Cov pa oxygen hu nkauj zoo siab heev ua tau zoo heev. Yog li ntawd, superoxide yuav tsum tau muab tshem tawm kom cov cell muaj sia nyob thaum muaj cov pa oxygen
Cov kab mob puas tuaj yeem muaj sia nyob nrog tshuaj ntsiav?
Cov tshuaj ntsiav tau suav hais tias yog qhov ua rau muaj kev phom sij vim tias nws txhim kho lub peev xwm ntawm cov kab mob ua rau muaj kab mob (xws li tiv thaiv phagocytosis). Cov tshuaj ntsiav tuaj yeem tiv thaiv cov hlwb los ntawm engulfment los ntawm eukaryotic hlwb, xws li macrophages. Lawv kuj tsis suav cov kab mob kab mob thiab cov khoom siv tshuaj lom hydrophobic feem ntau xws li tshuaj ntxuav tes