Results 121 to 130 of about 64,784 (295)

Thyroid Hormone as a Method of Reducing Damage to Donor Hearts after Circulatory Arrest [PDF]

open access: yes, 2017
There is a chronic lack of donor hearts to meet the need for heart transplant both in the US and worldwide. Further, the use of available hearts is limited by the short period between collection and implantation during which the heart can be safely ...
Adams, William P.
core   +1 more source

A skin explant model for studying UV‐induced DNA damage and repair

open access: yesPhotochemistry and Photobiology, EarlyView.
The study describes an ex vivo skin model that preserves the natural physiology of the skin while addressing ethical concerns related to animal research. We demonstrate this model maintains key characteristics and physiological responses of in vivo skin during short incubation periods. Moreover, this model requires fewer mice than in vivo testing, thus
Hailey Payne   +3 more
wiley   +1 more source

Comparative aspects of resistance to body-cooling in newborn lambs and kids : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Animal Science at Massey University [PDF]

open access: yes, 1989
THE PROBLEM OF PERINATAL MORTALITY IN LAMBS AND KIDS Fibre-producing goats are becoming an increasingly important species on New Zealand farms. There is a considerable lack of information about the physiology of goats, especially as it relates to the ...
Müller, Sabine
core  

Association between thyroid function and acute mountain sickness upon rapid ascent to 3650 m in euthyroid lowlanders in China

open access: yesExperimental Physiology, EarlyView.
This study evaluated the association between baseline thyroid hormones levels, sensitivity index and the incidence of AMS in 70 healthy individuals traveling from Beijing (44 m above sea level) to Lhasa (3650 m above sea level). The dataset was divided into a training set (n = 56) and a validation set (n = 14) at an ratio of 8:2.
Cencen Wu   +13 more
wiley   +1 more source

Elevated cortisol concentration in preterm sheep fetuses impacts heart development

open access: yesExperimental Physiology, EarlyView.
Abstract The prepartum rise in cortisol promotes cardiac development and maturation. Here, we investigated the impact of elevated circulating cortisol during mid‐late gestation on cardiac growth and metabolism in fetal sheep. Saline or cortisol (2–3 mg in 4.4 mL/24 h) was infused into the fetal jugular vein from 109 to 116 days gestation (dG, term ...
Reza Amanollahi   +9 more
wiley   +1 more source

Pancreatic Neuroendocrine Tumor Leading to a Diagnosis of Multiple Endocrine Neoplasia Type 1

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Pancreatic neuroendocrine neoplasms are rare but occasionally encountered. They are generally highly vascularized solid tumors, often round in shape with clear boundaries, defined contours, and a homogeneous internal structure. However, they can also present with atypical features, such as cystic degeneration, hemorrhage, calcification, and ...
Noriyuki Hirakawa   +9 more
wiley   +1 more source

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