CN1047523C - 一种防治近视的滴眼液 - Google Patents

一种防治近视的滴眼液 Download PDF

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CN1047523C
CN1047523C CN93115035A CN93115035A CN1047523C CN 1047523 C CN1047523 C CN 1047523C CN 93115035 A CN93115035 A CN 93115035A CN 93115035 A CN93115035 A CN 93115035A CN 1047523 C CN1047523 C CN 1047523C
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eye drop
drop solution
myopia
treat
solution
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CN1102985A (zh
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张甘霖
徐辉碧
张海
刘琼
黄开勋
杨继林
高秋华
范华汉
杨祥良
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Wuhan Tiantian Pharmaceutical Co ltd
Huazhong University of Science and Technology
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Abstract

本发明是一种防治青少年近视的滴眼液。该滴眼液既能预防、治疗假性近视,又能在一定程度上防治真性近视。该滴眼液有很强的解除睫状肌痉挛作用,可治疗假性近视,又能改善眼球营养、代谢,使眼球发育正常,起到对近视标本兼治的作用。而且使用方便,无任何有害副作用。本发明以珍珠层粉水解液为基础组分,加以与视力密切相关的微量元素锌、铜、硒、铬、钙及其适量维生素配制而成。

Description

一种防治近视的滴眼液
本发明是一种防治青少年近视的滴眼液。该滴眼液既能预防、治疗假性近视,又能在一定程度上防治真性近视。
有关近视眼的治疗方法很多。目前国内外对真性近视和变性近视多采用手术疗法,对假性近视多采用物理疗法和药物疗法。现有药物中,一类为解除眼睛调节紧张,从而使假性近视消失的药物,如阿托品类、肾上腺素等。该类药物有很强的解除睫状肌痉挛作用,但仅能治疗假性近视。虽近期见效快,但疗效短,治标不治本。另一类为改善眼内各组织的营养和代谢状况、增强眼组织功能的药物,如维生素类、矿物质类、蛋白质类、肝素等。该类药物虽能治本,但近期效果不显著。本发明是在上述药物基础上,利用珍珠层粉与微量元素研制而成的。该滴眼液既能解除睫状肌痉挛,治疗假性近视,又能改善眼球营养、代谢状况,使眼球发育正常,起到对近视标本兼治的作用。
发明的目的旨在解除睫状肌痉挛、防止眼球变形、缩短近视眼球的轴长,以达到预防和治疗青少年假性近视,混合性近视和低度真性近视的目的。从而改进了国内外现有同类滴眼液只能治疗假性近视的状况。
本发明以珍珠层粉水解液为基础组分,加以与视力密切相关的微量元素锌、铜、硒、铬、钙及其它活性成分配制而成。各成分的主要作用如下:
珍珠层粉水解液中含有蛋白质、多肽和大量氨基酸以及多种微量元素。其化学成分与珍珠水解液几乎相似。中医认为珍珠具有“明目解毒”、“治目肤”、“治眼中翳障白膜”作用。现代医学认为复合氨基酸能直接参与眼组织新陈代谢,对引起晶体浑浊的胶原分解酶及粘多糖体分解酶起抑制作用,对晶体中所含疏基的酶系列具有赋活作用,抑制透明可溶性蛋白向不透明不溶性蛋白的转变,帮助晶体增强透明度。
锌在维持视觉方面具有特殊功能,在正常眼睛的视觉部位锌含量高达4%。它参与核酸蛋白质的合成及维生素A的代谢和输送,保持视网膜色素上皮的组织状态,维持正常视功能,改善黄昏视力。
铜在人眼虹膜睫状体中含量较高。它参与色素的形成,是细胞色素C氧化酶、血浆铜蓝蛋白等30多种金属酶的活性组成部分。铜含量不足,将引起色素合成障碍、导致原发性视网膜色素变性,同时还影响眼肌和晶状体等组织。
硒与视敏度有关,其在人眼视网膜中含量约为7μg。硒缺乏或不足,将引起老年性白内障及易发性近视眼等疾病。
铬与近视发生有关。人体铬含量下降时,胰岛素的作用明显降低,致使糖的利用发生障碍,血浆渗透压上升,引起房水渗透压的改变,促使晶体变凸,屈光度增加,造成近视。
钙也与近视有关。血中游离钙的降低,可使神经肌肉兴奋增高,造成肌肉痉挛。睫状肌痉挛即与缺钙有关,它是导致青少年假性近视的原因之一。
本发明依据上述各成分主要作用,配方如下:珍珠层粉水解液,这种水解液含有氨基酸和多种微量元素,其含量为:天冬氨酸5~10μg/ml,丝氨酸:5~10μg/ml,谷氨酸:1~5μg/ml,甘氨酸:10~15μg/ml,丙氨酸:5~10μg/ml,半胱氨酸:1~5μg/ml,缬氨酸:1~5μg/ml,蛋氨酸:5~10μg/ml,亮氨酸:0.5~1μg/ml,苯丙氨酸:5~10μg/ml,赖氨酸:0.5~1μg/ml,微量元素铜:0.001~0.1μg/ml,微量元素铁:0.001~0.1μg/ml。在此基础上,加入葡萄糖酸锌0.01~5mg/ml,亚硒酸钠0.002~0.10mg/ml,三氯化铬0.0001~0.01mg/ml,及维生素:0.01~5mg/ml。
本发明经青少年近视患者使用,结果视力均得到明显的提高,有的原视力为0.2,用该滴眼液滴眼一个月,视力恢复至1.0正常视力范围。并且停药视力稳定,显示出初具长期疗效,又无任何有害副作用,而且使用方便,每天滴三次,每次1~2滴即可。
本发明不仅药效优于国内外现有药物,而且无特别昂贵成分,预计价格可为广大普通群众所接受,而且使用方便。因此,产品投放市场后,必将给广大青少年近视患者带来治愈的希望,产生很大的社会效益和经济效益。

Claims (1)

1、一种防治近视眼的滴眼液,其特征是:以珍珠层粉水解液为基础组分,加入葡萄糖酸锌0.01~5mg/ml,亚硒酸钠0.002~0.10mg/ml,三氯化铬0.0001~0.01mg/ml,及维生素:0.01~5mg/ml制成,其珍珠层粉水解液的成份是:天冬氨酸:5~10μg/ml,丝氨酸:5~10μg/ml,谷氨酸:1~5μg/ml,甘氨酸:10~15μg/ml,丙氨酸:5~10μg/ml,半胱氨酸:1~5μg/ml,缬氨酸:1~5μg/ml,蛋氨酸:5~10μg/ml,亮氨酸:0.5~1μg/ml,苯丙氨酸:5~10μg/ml,赖氨酸:0.5~1μg/ml及微量元素铜:0.001~0.1μg/ml,微量元素铁:0.001~0.1μg/ml。
CN93115035A 1993-11-23 1993-11-23 一种防治近视的滴眼液 Expired - Lifetime CN1047523C (zh)

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Publication number Priority date Publication date Assignee Title
CN105663160A (zh) * 2016-04-14 2016-06-15 齐齐哈尔市前进医药有限责任公司 一种眼元素滴眼液及其制备方法
WO2019136358A1 (en) * 2018-01-05 2019-07-11 Iveena Delivery Systems, Inc. Treatment of myopic progression

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
《中国海洋药物》1990年9卷(2)期 1990.2.1 周海林等."海珠晶"眼药对早期老年性白内障的临床疗效观察" *
《新编药物学》第12版 1985.12.1 陈新谦, 金有豫主编.人民卫生出版社出版 *
《新编药物学》第12版 1985.12.1 陈新谦, 金有豫主编.人民卫生出版社出版;《中国海洋药物》1990年9卷(2)期 1990.2.1 周海林等."海珠晶"眼药对早期老年性白内障的临床疗效观察" *

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