缬沙坦胶囊灌胃给药后在兔眼组织的分布规律研究
发布时间:2019-03-19 16:44
【摘要】:目的:研究缬沙坦胶囊灌胃给药后在兔眼组织的分布规律。方法:取兔3只(6只眼),ig缬沙坦溶液,每次7.5 mg,每日2次,连用6 d。于末次给药后1 h处死兔,采集角膜、虹膜、房水、晶状体、玻璃体液、视网膜组织,采用高效液相色谱法测定各组织中缬沙坦的含量。结果:缬沙坦在视网膜、虹膜、角膜、房水、玻璃体液、晶状体中的含量依次为(4.274±1.75)、(2.233±0.72)、(0.871±0.66)、(0.713±0.49)、(0.177±0.07)、(0.083±0.06)μg/g。结论:连续多次给药后缬沙坦在兔眼内各组织中分布不均匀,以视网膜中的含量为最高,虹膜次之,晶状体、玻璃体液中的含量最低。
[Abstract]:Objective: to study the distribution of valsartan capsules in rabbit eyes. Methods: three rabbits (6 eyes) were treated with), ig valsartan solution twice a day for 7. 5 mg, for 6 d. The rabbits were killed one hour after the last administration. The cornea, iris, aqueous humor, lens, vitreous fluid and retinal tissue were collected and the content of valsartan in each tissue was determined by HPLC. Results: the contents of valsartan in retina, iris, cornea, aqueous humor, vitreous fluid and lens were (4.274 卤1.75), (2.233 卤0.72), (0.871 卤0.66), (0.713 卤0.49), (0.177 卤0.07). (0.083 卤0.06ug / g) Conclusion: after repeated administration of valsartan, the content of valsartan in the retina is the highest, the iris is the second, the lens and vitreous fluid is the lowest.
【作者单位】: 河北省眼科医院药剂科/河北省眼科学重点实验室;邢台市人民医院儿科;河北省眼科医院眼科/河北省眼科学重点实验室;
【基金】:邢台市科技计划项目(No.201422048-1)
【分类号】:R965
本文编号:2443710
[Abstract]:Objective: to study the distribution of valsartan capsules in rabbit eyes. Methods: three rabbits (6 eyes) were treated with), ig valsartan solution twice a day for 7. 5 mg, for 6 d. The rabbits were killed one hour after the last administration. The cornea, iris, aqueous humor, lens, vitreous fluid and retinal tissue were collected and the content of valsartan in each tissue was determined by HPLC. Results: the contents of valsartan in retina, iris, cornea, aqueous humor, vitreous fluid and lens were (4.274 卤1.75), (2.233 卤0.72), (0.871 卤0.66), (0.713 卤0.49), (0.177 卤0.07). (0.083 卤0.06ug / g) Conclusion: after repeated administration of valsartan, the content of valsartan in the retina is the highest, the iris is the second, the lens and vitreous fluid is the lowest.
【作者单位】: 河北省眼科医院药剂科/河北省眼科学重点实验室;邢台市人民医院儿科;河北省眼科医院眼科/河北省眼科学重点实验室;
【基金】:邢台市科技计划项目(No.201422048-1)
【分类号】:R965
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