نتایج جستجو برای: ocular alterations

تعداد نتایج: 165974  

Journal: :Journal of health sciences and medicine 2022

Aim: To evaluate the alterations of ocular surface in morbid obese patients after bariatric surgery. 
 Material and Method: The who underwent sleeve gastrectomy surgery between February 2019 September 2020 at Department General Surgery Balıkesir University Medicine Faculty were evaluated preoperative/postoperative 6th month period. body-mass index (BMI), abdominal circumference (AC), Ocula...

2011
Maria Evódia de Sousa Maria Anilda dos Santos Araújo Rinaldo Aparecido Mota Wagnner José Nascimento Porto Aryanna Kelly Pinheiro Souza Josimeire Lima dos Santos Patrícia Paes da Silva

Normal fungal conjunctiva microbiota of horses remains stable in healthy animals, free from ocular and/or systemic diseases which may, eventually, cause ocular alterations. The knowledge of the fungal microbiota is of great importance due to the reduced number of studies reported in the literature and also to the large occurrence of ocular alterations, mainly keratomycosis, in these animals. Th...

2017
Hsin-Yi Chen Hsiu-Chuan Chou Shing-Jyh Chang En-Chi Liao Yi-Ting Tsai Yu-Shan Wei Ji-Min Li Li-Hsun Lin Meng-Wei Lin Ying-Jen Chen Yu-Sheng Chen Chih-Chun Lin Yi-Shiuan Wang Mei-Lan Ko Hong-Lin Chan

Glaucoma is a group of eye diseases that can cause vision loss and optical nerve damage. To investigate the protein expression alterations in various intraocular tissues (i.e., the cornea, conjunctiva, uvea, retina, and sclera) during ischemia-reperfusion (IR) injury, this study performed a proteomic analysis to qualitatively investigate such alterations resulting from acute glaucoma. The IR in...

Journal: :The British journal of ophthalmology 1977
J Libert J J Martin C Ceuterick P Danis

The general pathological and ocular studies in an aborted fetus with type II glycogenosis revealed the widespread lysosomal storage of glycogen. Obvious lesions are observed in the viscera, in the skeletal and ocular muscles, and in all ocular tissues except the pigment epithelium of the retina. Brain and heart are relatively spared. Conjunctival and skin biopsies have a diagnostic importance, ...

Journal: :International Journal of Molecular Sciences 2023

Metastatic disease is linked to TERT promoter mutations in conjunctival melanomas (CM). Both and ATRX are associated with faulty telomere maintenance. This study aimed determine the prognostic value of loss melanocytic lesions. Eighty-six lesions from Rotterdam Ocular Melanoma Study group were collected. status determined using immunohistochemical staining molecular diagnostics, respectively. N...

Journal: :Biomechanics and modeling in mechanobiology 2016
Andrea Dziubek Giovanna Guidoboni Alon Harris Anil N Hirani Edmond Rusjan William Thistleton

A computational model for retinal hemodynamics accounting for ocular curvature is presented. The model combines (i) a hierarchical Darcy model for the flow through small arterioles, capillaries and small venules in the retinal tissue, where blood vessels of different size are comprised in different hierarchical levels of a porous medium; and (ii) a one-dimensional network model for the blood fl...

Journal: :Vision Research 1997
PAUL van DONKELAAR GABRIEL M GAUTHIER JEAN BLOUIN JEAN-LOUIS VERCHER

The output of the smooth pursuit (SP) system can be increased by adding a portion of the recorded eye motion onto target motion, producing a situation analogous to that occurring with weakened ocular muscles. This change is most likely the result of alterations in the signals that code eye and target motion. We have assessed the contribution of one such signal, that arising from ocular proprioc...

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