ʻO ka wehewehe pōkole:
Helu CAS: 59-05-2
ʻAno molekala:C20H22N8O5
kaumaha molekula:454.45
Hoʻolālā kemika:
| ʻIke Kumu | |
| inoa huahana | Methotrexate |
| Papa | papa lāʻau lapaʻau |
| Ka nana aku | ʻalani-melemele ka pauda kristal. |
| Hoʻāʻo | 99% |
| Ola ola | 2 Makahiki |
| Hoʻopili | 25kg / pahu pahu |
| Ke ano | Paʻa, akā maʻalahi a hygroscopic. ʻAʻole kūpono me nā waikawa ikaika, nā mea oxidizing ikaika. |
| Kūlana | E mālama i loko o kahi pōʻeleʻele, Inert ea, E mālama i loko o ka pahu hau, ma lalo o -20 ° C |
He aha ka Methotrexate?
Hoʻopili ka Methotrexate i ka hydrolysis, oxidation a me ka māmā. Hiki ʻole i ka wai. Decompose ka Methotrexate i loko o nā kūlana acidic a alkaline. ʻAʻole kūpono ʻo Methotrexate me nā mea oxidizing ikaika a me nā waikawa ikaika.
ʻO ka Methotrexate kahi lāʻau lapaʻau i hoʻohana ʻia no ka mālama ʻana i ka maʻi kanesa, ʻike ʻia hoʻi he lāʻau cytotoxic. I mea e hōʻemi ai i kona cytotoxicity, hiki ke hoʻohana pū ʻia me ka calcium leucovorin. Hoʻohana mua ia no ka mālama ʻana i ka maʻi leukemia (acute lymphocytic leukemia), ka maʻi maʻi umauma, ka mole malignant a me ka choriocarcinoma, ka maʻi maʻi poʻo a me ka ʻāʻī, ka maʻi maʻi iwi, ka maʻi leukemia, ka maʻi maʻi spinal cord meningeal infiltration. psoriasis vulgaris, dermatomyositis, myositis kino, ankylosing spondylitis mumū, Crohn's maʻi, psoriasis a me psoriatic arthritis, Behcet's maʻi a me autoimmune maʻi. ʻO ka Methotrexate kahi immuno suppressant a hiki ke hoʻohana ʻia no ka hoʻomaʻamaʻa ʻana i ke kaʻina o ka rumatika me ka maikaʻi maikaʻi loa i ka mālama ʻana i ka maʻi synovial o ka rheumatoid arthritis a ʻo ia ka lāʻau lapaʻau i hoʻohana pinepine ʻia no ka mālama ʻana i nā maʻi rheumatoid.
Hoʻohana lapaʻau
He mea maikaʻi ia i ka mālama ʻana i ka maʻi leukemia me ka maikaʻi ʻoi aku ka maikaʻi o nā maʻi pediatric. He hana maikaʻi kona i ka mālama ʻana i ka choriocarcinoma a me ka mole malignant. He mea maikaʻi ka lawelawe ʻana i ka maʻi maʻi nui i ka mālama ʻana i ka osteosarcoma, ka maʻi maʻi palupalu, ka maʻi ʻaʻai māmā, ka maʻi maʻi testicular, ka maʻi maʻi umauma, a me ka maʻi maʻi ovarian. He mea maikaʻi hoʻi i ka mālama ʻana i ka maʻi maʻi poʻo a me ka ʻāʻī, ka maʻi ʻaʻai a me ka maʻi maʻi ʻōpū. ʻO ka infusion arterial o kēia huahana he goo efficacy i ka mālama ʻana i ka maʻi maʻi poʻo a me ka ʻāʻī a me ka maʻi maʻi ate. Eia nō naʻe, ʻaʻole i hoʻohana pinepine ʻia no ka mālama ʻana i ka psoriasis a me psoriasis.
