Results 91 to 100 of about 26,550 (306)

A retinoscopic survey of 333 horses and ponies in the UK [PDF]

, 2014
Introduction: Ophthalmic examination in the horse is generally limited to crude assessment of vision and screening for ocular lesions. The refractive state of equine eyes and the potential impact on vision and performance requires further ...
Chung, Coile, Corboy, Davidson, Duval, Evans, Flitcroft, Gaiddon, Gordon, Graham, Grinninger, Harman, Howlett, Kinney, McClatchey, McMullen, Michau, Miller, Murphy, Murphy, Mutti, Norton, Ofri, Owens, Rose, Rosenfield, Rull-Cotrina, Saunders, Sekuler, Sivak, Smith, Svaldenienė, Timney, Weale, Wong, Wright, Young, Young, Zadnik   +38 more
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Association between crystalline lens thickness and intermittent exotropia in children: a cross-sectional observational clinical study

European Journal of Medical Research
Purpose To investigate the relationship between crystalline lens thickness (LT) and subtypes of intermittent exotropia (IXT) in children, focusing on ocular biometry and accommodation characteristics.
Jingxin Li, Xiangxiang Liu, Jie Hao, Fengchao Zhou, Huixin Li, Yiyang Zhao, Yumeng Wang, Lei Li, Jing Fu   +8 more
doaj   +1 more source

Estimation Dynamic Distance Direct Ophthalmoscopy (eDDDO): A novel, objective method for the quantitative assessment of accommodation in young children

Indian Journal of Ophthalmology, 2019
Purpose: To describe estimation dynamic distance direct ophthalmoscopy (eDDDO) and compare it with the monocular estimation method of dynamic retinoscopy (eDR) for the assessment of accommodation in children.
Mihir Kothari, Yash Jain, Daneshwar Verma, Vivek Rathod, Rishika Jain, Nitu Khadse   +5 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Descripción de morbilidad visual y ocular analizada en la Región Central de Colombia, acorde con los reportes RIPS (2013-2015)

Ciencia y Poder Aéreo, 2019
Visual and ocular pathologies are among the main causes of vision loss worldwide. Objective: to describe visual and ocular morbidity in the central region of Colombia according to reports from the database of Individual Records for Health Care Delivery ...
Jesús Daniel Gil, Jessica Alejandra Herrera Osorio, Olivia Margarita Narváez Rumie   +2 more
doaj   +1 more source

Focused and defocused retinal images with Bessel and axicon pupil functions. [PDF]

, 2020
Retinal image light distributions in a standard optical model of a diffraction-limited eye with round pupils are presented for several patterns of amplitude and phase modulation of the light admitted into the eye.
Westheimer, Gerald
core  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Comparison of Cover Test and Maddox Rod Phorometric Techniques at Far and Near Distances

Journal of Rehabilitation, 2007
Objective: In this study we Compared Cover test and Maddox rod phorometric tests. These tests can be used for the evaluation of heterophoria and different binocular vision syndromes.
Ebrahim Ja'farzadeh-Pour, Hossein Kiani
doaj  

Common visual problems in children with disability [PDF]

, 2014
Children with disability are at a substantially higher risk of visual impairment (VI) (10.5% compared with 0.16%) but also of ocular disorders of all types, including refractive errors and strabismus.
Salt, A, Sargent, J
core   +2 more sources