Sharaxaad Gaaban:
Lambarka CAS: 59-05-2
Qaacidada molecular: C20H22N8O5
Miisaanka kelli: 454.45
Qaab dhismeedka kiimikada:
| Macluumaadka aasaasiga ah | |
| Magaca alaabta | Methotrexate |
| Darajo | darajada dawooyinka |
| Muuqashada | budo crystalline orange-jaalle. |
| Qiimayn | 99% |
| Nolosha shelf | 2 sano |
| Baakad | 25kg/ kartoon |
| Sifada | Deggan, laakiin xasaasi khafiif ah iyo hygroscopic.Asiidhyo xoog leh oo aan la socon karin, wakiilada oksaydhiyeyaasha xooggan. |
| Xaalad | Ku hay meel mugdi ah, jawi aan fiicneyn, ku kaydi qaboojiyaha, ka hooseeya -20 ° C |
Waa maxay Methotrexate?
Methotrexate waxay u nugul tahay hydrolysis, oksaydheynta iyo iftiinka.Aan biyo ku milmin.Methotrexate waxay ku qudhuntaa xaalado aashito ah ama alkaline ah.Methotrexate kuma habboona maaddooyinka oksaydhiyeyaasha xooggan iyo asiidhyada xooggan.
Methotrexate waa daawo loo isticmaalo daawaynta kansarka, sidoo kale loo yaqaan dawooyinka cytotoxic.Si loo yareeyo cytotoxicity, waxaa loo isticmaali karaa iyadoo lala kaashanayo leukovorin calcium.Waxa ugu horayn loo isticmaalaa daawaynta leukemia ba'an (acute lymphocytic leukemia), kansarka naasaha, mole malignant iyo choriocarcinoma, kansarka madaxa iyo qoorta, kansarka lafaha, leukemia, laf-dhabarta meningeal infiltration, kansarka sambabada, kansarka habka taranka, kansarka beerka, refractory. cudurka psoriasis vulgaris, dermatomyositis, myositis jirka, ankylosing spondylitis caabuqa, cudurka Crohn, psoriasis iyo psoriatic arthritis, cudurka Behcet iyo cudurka difaaca jirka.Methotrexate waa difaac difaaca jirka waxaana loo isticmaali karaa fududaynta habka laabotooyinka iyadoo si gaar ah waxtar u leh daaweynta caabuqa synovial ee rheumatoid arthritis-ka waana daawooyinka ugu badan ee loo isticmaalo daaweynta cudurrada rheumatoidka.
Codsiga bukaan socodka
Waxay wax ku ool u tahay daawaynta leukemia ba'an oo waxtar fiican u leh bukaannada carruurta.Waxay leedahay saameyn wanaagsan daawaynta choriocarcinoma iyo mole malignant.Maamulka qiyaasta weyn ayaa waxtar u leh daaweynta osteosarcoma, sarcoma unugyada jilicsan, kansarka sanbabada, kansarka xiniinyaha, kansarka naasaha, iyo kansarka ugxansidaha.Waxay kaloo wax ku ool u tahay daaweynta kansarka madaxa iyo qoorta, kansarka beerka iyo kansarka caloosha.Faleebo halbowleed ee alaabtan ayaa waxtar u leh daaweynta kansarka madaxa iyo qoorta iyo kansarka beerka.Si kastaba ha ahaatee, marar dhif ah ayaa loo isticmaalaa daawaynta psoriasis iyo psoriasis.
