Copper levels in human mixed, nuclear brunescence, and posterior subcapsular cataract.

نویسندگان

  • M Balaji
  • K Sasikala
  • T Ravindran
چکیده

The study was undertaken to determine the copper content in different human cataractous lenses. The level of copper increased with increasing age in nuclear brunescence and mixed cataractous lens and a low amount of copper was observed in the posterior subcapsular cataractous lens with increasing age. Cataractous lenses of females have greater amounts of copper compared with males.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Na,K-ATPase in simulated eye bank and cryoextracted rabbit lenses, and human eye bank lenses and cataracts.

In the rabbit, cryoextraction of the lens and subsequent storage in Tyrode's solution did not alter the Na,K-ATPase activity from that determined in immediately excised rabbit lenses. Similarly, the procedures employed with the rabbit eye to simulate collection and storage of normal human eyes (eye banking) had no effect upon the Na,K-ATPase activity of the lens. These results permitted the inv...

متن کامل

Light exposure and the risk of cortical, nuclear, and posterior subcapsular cataracts: the Pathologies Oculaires Liées à l'Age (POLA) study.

BACKGROUND Exposure to light may be an important risk factor for the development of cataracts. OBJECTIVE To present the relation of ambient solar radiation and professional and leisure exposures to light with the different types of cataracts. METHODS Pathologies Oculaires Liées a l'Age (POLA) is a population-based study on cataract and age-related macular degeneration and their risk factors...

متن کامل

Correlation between adult diabetic cataracts and red blood cell aldose reductase levels.

PURPOSE To investigate the correlation between adult diabetic cataracts and levels of aldose reductase (AR) in red blood cells (RBCs). METHODS The study involved 337 eyes of 337 patients with diabetes. The extent and severity of lens opacity was assessed according to the Lens Opacities Classification System III (LOCS III). The AR levels within RBCs were determined with an ELISA. The relations...

متن کامل

Changes in Intraocular Straylight and Visual Acuity with Age in Cataracts of Different Morphologies

PURPOSE To investigate the significance of difference in straylight of cataract eyes with different morphologies, as a function of age and visual acuity. METHODS A literature review to collect relevant papers on straylight, age, and visual acuity of three common cataract morphologies leads to including five eligible papers for the analysis. The effect of morphology was incorporated to categor...

متن کامل

Cataract subtype risk factors identified from the Korea National Health and Nutrition Examination survey 2008–2010

BACKGROUND To assess the socio-demographic and health-related risk factors associated with cataract subtypes in Korea. METHODS A total of 11,591 participants (aged ≥40 years) were selected from the Korean National Health and Nutrition Examination Survey between 2008 and 2010. The Korean Ophthalmologic Society conducted detailed ophthalmologic examinations on these participants based on the Le...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • The British journal of ophthalmology

دوره 76 11  شماره 

صفحات  -

تاریخ انتشار 1992