Results 41 to 50 of about 1,084 (183)

Película lacrimal: bioquímica y fisiología

Revista de la Facultad de Medicina, 1986
Revisión de algunos conceptos básicos sobre la composición química y la fisiología de la película lacrimal. El estudio incluye descripciones de las técnicas de medición (tanto de análisis cualitativo como cuantitativo) de los componentes lacrimales más ...
Jorge Ramiro Barrero S.
doaj   +1 more source

Epibulbar choristoma with pinguecula, a rare entity and a hitherto unreported coexistence

Oman Journal of Ophthalmology
Satyender Sital Dharamdasani, Snigdha S Roy, Tinku Razdan, Shashi Dhawan   +3 more
doaj   +2 more sources

Prevalensen av pinguecula och pterygium hos synhjälpsökande i Guatemala

, 2013
Syfte: Syftet med studien var att undersöka prevalensen av pinguecula och pterygium hos synhjälpsökande i Guatemala under en resa med Vision For All. Har kön, ålder och arbetsmiljö något samband med förekomsten av de här ögonförändringarna?
Norén, Hanna
core   +3 more sources

Ophthalmological conditions among elderly patients attending a private eye care facility in Malawi: A retrospective study. [PDF]

Health Sci Rep
Abstract Background The elderly comprises the fastest‐expanding age group globally, with the greatest increase occurring in developing countries. The elderly populace is prone to develop various ocular morbidities. Purpose To determine the distribution of ocular morbidities among the elderly population visiting a private eye care facility in Malawi ...
Banda O, Ogbonna G, Mzumara T.
europepmc   +2 more sources

Pinguecula and Diabetes Mellitus

Cornea, 2012
To assess the relationship between age and the incidence and severity of pinguecula in patients with diabetes mellitus, and to compare the grade of pinguecula between control subjects and patients with diabetes.A total of 160 patients with type 2 diabetes aged 31 to 70 years (DM group) and 160 control subjects aged 31 to 70 years (control group) were ...
Tatsuya, Mimura, Hiroto, Obata, Tomohiko, Usui, Mikiro, Mori, Satoru, Yamagami, Hideharu, Funatsu, Hidetaka, Noma, Shiro, Amano   +7 more
openaire   +3 more sources

The Prevalence and Determinants of Pterygium and Pinguecula in an Urban Population in Shahroud, Iran [PDF]

Acta Medica Iranica, 2012
While pterygium is considered a common eye disorder, the etiology and pathogenesis is still not known. The aim of this study was to describe the prevalence of pterygium and pinguecula in the over 40 population of Shahroud and assess associated factors ...
Farhad Rezvan, Hassan Hashemi, Mohammad Hassan Emamian, Ahmad Kheirkhah, Mohammad Shariati, Mehdi Khabazkhoob, Akbar Fotouhi   +6 more
doaj   +1 more source

Prevalence of pterygium and identification of associated factors in a German population – results from the Gutenberg Health Study

, 2021
Acta Ophthalmologica, Volume 99, Issue 1, Page e130-e131, February 2021.
Ulrike Hampel, Joanna Wasielica‐Poslednik, Lisa Ries, Ruah Faysal, Andreas Schulz, Stefan Nickels, Philipp S. Wild, Irene Schmidtmann, Thomas Münzel, Manfred E. Beutel, Karl J. Lackner, Norbert Pfeiffer, Alexander K. Schuster   +12 more
wiley   +1 more source

Prevalence of aqueous deficient dry eye and common ocular surface changes among salt workers

TNOA Journal of Ophthalmic Science and Research, 2022
Background: India is the third-largest salt-producing country in the world and Tamil Nadu is the second largest salt-producing state in India. Salt production is one of the most hazardous occupations, which affects the eye and skin primarily.
Sharanyaa Krishnamoorthy, Rajalakshmi Selvaraj, Udayasankar Soubramanianae, Vanaja Vaithianathan, Arun Tipandjan   +4 more
doaj   +1 more source

The prevalence of pterygium and pinguecula in a clinic population [PDF]

, 2020
Purpose : This study aimed to measure the prevalence of pinguecula and pterygium from patients pool attending the International Islamic University Malaysia Optometry Clinic (IIUM-OC).
Abdullah, Shahirah, Hilmi, Mohd Radzi, Samsimon, Nadia Nabila, Md Mustafa, Md Muziman Syah, Othman, Mohd Syafiq Hakimi, Yusof @ Alias, Firdaus, Kamarudin, Siti Nursyahirah, Ahmad, Norsham   +7 more
core  

Pinguecula and pterygium (a histopathological study)

Indian Journal of Ophthalmology, 1976
Raizada I, Bhatnagar N
doaj   +2 more sources