ʻO ka wehewehe pōkole:
Helu CAS:58-55-9
Huina mole: C7H8N4O2
Kaumaha molekula:180.16
Hoʻolālā kemika:
| ʻIke Kumu | |
| inoa huahana | Theophylline Anhydrous |
| CAS No. | 58-55-9 |
| Ka nana aku | keʻokeʻo i ka pow aniani melemele māmāder |
| Paʻa: | Paʻa. ʻAʻole kūpono me nā mea oxidizing ikaika. |
| Hiki i ka wai | 8.3 g/L (20 ºC) |
| Waihona | 2-8°C |
| Ola Pahu | 2 Ypepeiao |
| Pūʻolo | 25kg/Drum |
Hōʻike huahana
ʻO Theophylline kahi methylxanthine e hana ana ma ke ʻano he bronchodilator nāwaliwali. He mea maikaʻi ia no ka lāʻau lapaʻau a ʻaʻole kōkua i nā exacerbations acute.
He methylxanthine alkaloid ka Theophylline he mea hoʻokūkū hoʻokūkū o phosphodiesterase (PDE; Ki = 100 μM). ʻO ia hoʻi kahi mea kū'ē kohoʻole o nā adenosine A receptors (Ki = 14 μM no A1 a me A2). Hoʻoulu ka Theophylline i ka hoʻomaha ʻana o ka ʻiʻo maʻemaʻe feline bronchiole i hoʻopaʻa ʻia me ka acetylcholine (EC40 = 117 μM; EC80 = 208 μM). Ua hoʻohana ʻia nā ʻano hana i loaʻa i ka theophylline i ka mālama ʻana i ka hānō a me ka maʻi obstructive pulmonary maʻi (COPD).
Palapala noi
1.Lapaʻau ʻana i ka hānō: Hiki i ka Theophylline ke kōkua i ka hoʻohaʻahaʻa ʻana i nā hōʻailona hānō ma o ka hoʻomāhuahua ʻana i nā ʻāpana bronchial a me ka hoʻonui ʻana i ka hoʻomaha hoʻomaha.
2.Ka mālama ʻana i ka maʻi puʻuwai: Hiki i ka Theophylline ke lawelawe ma ke ʻano he vasodilator, kōkua i ka hoʻomaikaʻi ʻana i nā hōʻailona o ka maʻi puʻuwai.
3.ʻO ka hoʻoulu ʻana i ka ʻōnaehana nerve waena: Hoʻohana ʻia ka Theophylline i kekahi mau lāʻau lapaʻau ma ke ʻano he mea hoʻoulu i ka ʻōnaehana nerve waena, e hāpai ana i ka makaʻala a me ka nānā.
4.Hoʻoponopono i ka momona momona: Hiki i ka Theophylline ke hoʻoikaika i ka haʻihaʻi momona a manaʻo ʻia he mea kōkua ia no ka mālama ʻana i ke kaumaha a me ka pohō kaumaha.
