Results 171 to 180 of about 831,459 (395)

The Relative Importance of Heredity and Environment in Determining the Piebald Pattern of Guinea-Pigs.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1920
S. Wright
semanticscholar   +1 more source

The Oxytocin Receptor in Spermatozoa May Originate From Both Spermatogenesis and Epididymal Maturation, and Regulates Capacitation

open access: yesAndrology, EarlyView.
Abstract Background The oxytocin receptor (OR) is a G‐protein‐coupled receptor recently identified in human spermatozoa, whose origin and role in sperm physiology remain unknown. Objectives In this study, using the pig as a model, we examine the presence of the OR in ejaculated spermatozoa through immunofluorescence and immunoblotting, and investigate ...
Jesús Martínez‐Hernández   +9 more
wiley   +1 more source

Choroidal changes and association with Gaussian curvature in high myopic eyes with posterior staphyloma in ultra‐wide‐field optical coherence tomography angiography

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To evaluate choroidal changes in high myopic (HM) patients with posterior staphyloma (PS) and explore their association with Gaussian curvature (K) using ultra‐wide‐field optical coherence tomography angiography (UWF‐OCTA). Methods HM patients with wide macular PS (Type I PS) and without any PS (control) were recruited.
Qing Zhao   +5 more
wiley   +1 more source

COMPARISONS OF THE OXIDATION OF C19-HYDROXYSTEROIDS BY GUINEA PIG LIVER HOMOGENATES

open access: hybrid, 1957
Charles D. Kochakian   +2 more
openalex   +1 more source

H5N1 Hybrid Viruses Bearing 2009/H1N1 Virus Genes Transmit in Guinea Pigs by Respiratory Droplet

open access: yesScience, 2013
Ying Zhang   +12 more
semanticscholar   +1 more source

Aqueous humour concentrations of HB‐EGF, EGF and VEGF‐A and axial length in humans

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To investigate relationships between the intraocular concentrations of heparin‐binding epidermal growth factor (HB‐EGF), epidermal growth factor (EGF) and vascular endothelial growth factor A (VEGF‐A) in dependence on axial length in humans. Design Clinical interventional cohort study.
Wen‐Da Zhou   +8 more
wiley   +1 more source

Recombinant IgA Is Sufficient To Prevent Influenza Virus Transmission in Guinea Pigs

open access: yesJournal of Virology, 2013
Christoph Seibert   +10 more
semanticscholar   +1 more source

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