Results 111 to 120 of about 336,794 (287)

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

open access: yesFEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata   +3 more
wiley   +1 more source

The role of inflammation and fibroblasts in conjunctival scarring in ocular mucous membrane pemphigoid [PDF]

open access: yes, 2009
Ocular mucous membrane pemphigoid (ocular MMP) is a visually devastating disease where up to 30% of patients become blind due to the consequences of conjunctival inflammation and aggressive fibrosis.
Saw, V.P.J.
core  

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

Non-strabismic Binocular Vision Anomalies among Eastern Nepalese Children: A Cross-sectional Study

open access: yesJournal of Nepal Medical Association
Introduction: Non-strabismic binocular vision anomalies are the most prevalent undiagnosed/misdiagnosed visual disorders seen in clinical practice in the school-aged population. Methods: This was a planned cross-sectional research.
Priyanka Yadav   +2 more
doaj   +1 more source

Dynamic refraction and anterior segment OCT biometry during accommodation

open access: yes
Accommodation is the process by which the eye changes focus. These changes are the result of changes to the shape of the crystalline lens. Few prior studies have quantified the relation between lens shape and ocular accommodation, primarily at discrete ...
Ruggeri, Marco   +6 more
core   +1 more source

Restricted range in ocular accommodation in barn owls (Aves:Tytonidae)

open access: yes, 1990
In an examination of the focusing abilities of 15 species of owls, the North American barn owl, Tyto alba pratincola (Bonaparte 1838), was an outstanding accommodator, having a range of accommodation exceeding 10 diopters (Murphy and Howland 1983 ...
Howland, M. J.   +3 more
core   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

open access: yesFEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source

Dry eye disease ranking among common reasons for seeking eye care in a large US claims database

open access: yesClinical Ophthalmology, 2019
John L Bradley,1,2 Ipek Özer Stillman,3 Irina Pivneva,4 Annie Guerin,4 Amber M Evans,5 Reza Dana6 1Naval Medical Research Unit Dayton, Vision Science Lab, Wright Patterson AFB, OH, USA; 2University of Pikeville, Kentucky College of Optometry ...
Bradley JL   +5 more
doaj  

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

open access: yesFEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi   +6 more
wiley   +1 more source

Corneal topography and accommodation

open access: yes, 2003
Purpose. To investigate whether there are significant changes in corneal topography during accommodation in normal corneas and corneas that are pathologically thinner due to keratoconus. \ud Methods.
Carney, Leo G.   +4 more
core  

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