2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cyclophosphamide - feem ntau siv cov tshuaj alkylating niaj hnub no. Chlormethine tseem hu ua mechlorethamine lossis mustine (HN2) - thawj tus neeg sawv cev alkylating kom tau txais kev pom zoo los ntawm kev tswj hwm.
Yuav tshuaj twg yog alkylating zoo li tus neeg sawv cev?
Alkylating agents yog ib qho ntawm thawj chav kawm ntawm cov tshuaj siv los tiv thaiv qog noj ntshav. Muaj tsib pawg ntawm cov tshuaj alkylating: Nitrogen mustards(piv txwv li, bendamustine, chlorambucil, cyclophosphamide, ifosfamide, mechlorethamine, melphalan) Nitrosoureas (xws li carmustine, lomustine,streptozocin).
piv txwv ntawm alkylating agent yog dab tsi?
Qee yam piv txwv ntawm alkylating agents yog nitrogen mustards (chlorambucil thiab cyclophosphamide), cisplatin, nitrosoureas (carmustine, lomustine, thiab semustine), alkylsulfonates (busulfan), ethyleneimines (thiotepas), thiab triazines (dacarbazine).
Tus neeg sawv cev alkylating hauv tshuaj khomob yog dab tsi?
Alkylating cov neeg ua haujlwm yog thawj cov tshuaj tiv thaiv kabmob kheesxaws thiab yog cov kws tshaj lij siv tshuaj khomob niaj hnub no. Alkylating agents ua ncaj qha rau DNA, ua rau kev sib txuas ntawm DNA strands, txawv txav hauv paus khub, lossis DNA strand tawg, yog li tiv thaiv lub cell los ntawm kev sib faib.
YPuas cisplatin yog ib qho tshuaj alkylating?
Cisplatin yog cais ua tus alkylating agent. Alkylating cov neeg ua haujlwm feem ntau ua haujlwm hauv lub sijhawm so ntawm lub cell. Cov tshuaj no yog lub voj voog ntawm tes tsis yog tshwj xeeb.
Pom zoo:
Cov tshuaj tiv thaiv tam sim no puas tiv thaiv kab mob sib txawv?
2) qhov sib txawv tam sim no yog qhov sib txawv tshaj plaws ntawm COVID-19. Nws yog ze li ob zaug kis tau tus kab mob ua ntej thiab yuav ua rau mob hnyav dua. Txawm hais tias kev tshawb fawb qhia tias cov tshuaj tiv thaiv COVID-19 tsis tshua muaj txiaj ntsig zoo rau qhov sib txawv, cov tshuaj tiv thaiv tseem zoo li muab kev tiv thaiv COVID-19 hnyav.
Yuav noj tshuaj tua kab mob puas cuam tshuam rau cov tshuaj tiv thaiv kab mob?
Nws puas muaj kev nyab xeeb los txhaj tshuaj tiv thaiv COVID-19 nrog tshuaj tua kab mob? Tsis muaj kev cuam tshuam lossis cuam tshuam ntawm cov tshuaj tua kab mob thiab tshuaj tiv thaiv COVID-19, yog li thaum qhia, tshuaj tua kab mob tuaj yeem noj txhua lub sijhawm cuam tshuam nrog kev tswj hwm tshuaj tiv thaiv COVID-19.
Puas yog lub cev tiv thaiv kab mob hauv lub cev puas tsim cov tshuaj tiv thaiv?
Lub cev tiv thaiv kab mob tau txais, nrog kev pab los ntawm lub cev hauv lub cev, tsim cov hlwb (tshuaj tiv thaiv kab mob) los tiv thaiv koj lub cev los ntawm ib tus neeg invader tshwj xeeb. Cov tshuaj tiv thaiv no yog tsim los ntawm cov hlwb hu ua B lymphocytes tom qab lub cev tau raug rau cov neeg ua phem.
Nyob hauv cov kab mob cov qauv no ua rau cov tshuaj tiv thaiv kab mob?
Cov qauv thiab kev ua haujlwm ntawm txheej LPShauv cov kab mob gram tsis zoo muab qhov cuam tshuam rau qee hom molecules. Qhov no ua rau cov kab mob hauv lub cev tsis muaj zog rau qee pawg ntawm cov tshuaj tua kab mob loj [28]. Cov kab mob ua rau cov tshuaj tiv thaiv kab mob li cas?
Vim li cas cov tshuaj tiv thaiv combustion yog cov tshuaj tiv thaiv oxidation?
Kev sib xyaw ua ke ib txwm ua rau muaj oxygen lossis huab cua. … Hauv combustion cov tshuaj tiv thaiv oxygen yog ua ke nrog cov roj qhov chaw feem ntau carbon thiab hydrogen raws li ua rau carbon dioxide thiab dej thiab yog li qhov no yog cov tshuaj tiv thaiv oxidation.
