148-72-1
基本信息
硝酸匹魯卡品
硝酸匹魯卡品(硝酸毛果蕓香堿)
(3S,4R)-3-乙基二氫-4-[(1-甲基-1H-咪唑-5-基)甲基]-2(3H)-呋喃酮硝酸鹽
PILOCARPINE NITRATE
PILOCARPINE NITRATE SALT
3-ethyldihydro-4-[(1-methyl-1h-imidazol-5-yl)methyl]-2(3h)-furanon(3s-cis)
p.v.carpineliquifilm
pilocarpine,mononitrate
Pilocarpinenitrateusp
pilocarpinesubnitrate
pilofrin
PILOCARPINE NITRATE, PH EUR
2(3H)-Furanone, 3-ethyldihydro-4-(1-methyl-1H-imidazol-5-yl)methyl-, (3S,4R)-, mononitrate
PILOCARPINENITRATE,CRYSTAL,USP
Pilagan
Pilocarpinnitrat
(3S)-3-Ethyl-4-[(3-methylimidazol-4-yl)methyl]oxolan-2-one nitrate
(3S,4R)-3-Ethyldihydro-4-((1-methyl-1H-imidazol-5-yl)methyl)-2(3H)-furanone mononitrate
Pilocarpini nitras
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
常見問題列表
硝酸毛果蕓香堿呈無色結(jié)晶或白色結(jié)晶性粉末;無臭;遇光易變質(zhì)。其可用于青光眼、虹膜炎的治療。
1.對本藥過敏者。
2.支氣管哮喘患者。
3.急性虹膜炎、虹膜睫狀體炎等不應(yīng)縮瞳的眼病患者。
M3 muscarinic receptor
To evaluate the cytotoxicity of Pilocarpine, the morphology and viability of human corneal stromal (HCS) cells are examined by light microscopy and MTT assay, respectively. Morphological observations show that HCS cells exposed to Pilocarpine at a concentration from 0.625 to 20 g/L exhibit dose- and time-dependent proliferation retardation and morphological abnormality such as cellular shrinkage, cytoplasmic vacuolation, detachment from culture matrix, and eventually death, while no obvious difference is observed between those exposed to Pilocarpine below the concentration of 0.625 g/L and controls. Results of MTT assay reveal that the cell viability of HCS cells decrease with time and concentration after exposing to Pilocarpine above the concentration of 0.625 g/L (P<0.01 or 0.05), while that of HCS cells treated with Pilocarpine below the concentration of 0.625 g/L show no significant difference to controls. The partial muscarinic agonist, Pilocarpine, evokes concentration-dependent relaxation with an EC 50 of 2.4 mM in isolated segments of rat tail artery that were constricted with Penylephrine (10 to 200 nM).
The Pilocarpine-induced saliva secretion of the control rats (CN) and exercised (EX) rats is examined. A significantly greater amount of saliva is induced by Pilocarpine in the EX rats than in the CN rats (P<0.01). Conversely, the Na + concentration in the saliva of the EX rats is significantly lower than that of the CN rats (P<0.05).
知名試劑公司產(chǎn)品信息
Pilocarpine Nitrate,>98.0%(T)(148-72-1)