Results 161 to 170 of about 109,152 (318)

A 50‐year perspective on the use and potential of artiodactyl calcanei in bone adaptation studies

open access: yesBiological Reviews, Volume 101, Issue 1, Page 437-485, February 2026.
ABSTRACT Sheep and deer calcanei are important models for studying cortical (compact) and trabecular (cancellous) bone adaptation because they are amenable to direct strain measurement (due to lack of surrounding muscles), experience relatively simple/unidirectional bending, exhibit osteon remodelling, and have the most pronounced regional variations ...
John G. Skedros
wiley   +1 more source

Intravascular Adenomyosis in a Cynomolgus Macaque (Macaca Fascicularis)

open access: yesJournal of Medical Primatology, Volume 55, Issue 1, February 2026.
ABSTRACT Intravascular adenomyosis was discovered in a cynomolgus macaque, a previously unreported presentation of adenomyosis in non‐human primates that points to vascular involvement in adenomyosis etiology. Uterus gross exam was unremarkable, but histologic examination revealed multifocal endometrial tissue intimately associated with large thin ...
Hannah M. Ruetten   +4 more
wiley   +1 more source

Effect of continuous gamma-ray exposure on performance of learned tasks and effect of subsequent fractionated exposures on blood-forming tissue [PDF]

open access: yes, 1972
Sixteen monkeys trained to perform continuous and discrete-avoidance and fixed-ratio tasks with visual and auditory cues were performance-tested before, during, and after 10-day gamma-ray exposures totaling 0, 500, 750, and 1000 rads.
Braun, R. G.   +4 more
core   +1 more source

Serosurveillance of Leishmania infantum in Zoo‐Kept Animals in Spain

open access: yesZoonoses and Public Health, Volume 73, Issue 1, Page 65-73, February 2026.
ABSTRACT Introduction Leishmaniosis is a sand fly‐borne zoonosis mainly caused by Leishmania infantum in Europe. Exposure to this protozoan has been widely reported in many domestic and wild species. However, epidemiological surveys evaluating the circulation of L. infantum in zoo‐kept animals remain limited. This large‐scale study aims to evaluate the
Jesús Barbero‐Moyano   +11 more
wiley   +1 more source

Are biologically meaningful effect sizes a factor in study design? A systematic review of translational chronic variable stress studies

open access: yesExperimental Physiology, Volume 111, Issue 2, Page 349-356, 1 February 2026.
Abstract The design of in vivo studies using laboratory animals is normally guided by the 3Rs: Replacement, Reduction and Refinement. The concept of Reduction is particularly important in the context of estimating sample size; the selected sample size should allow the detection of a predetermined effect size using appropriate statistical tests, but not
Crispin Jordan   +2 more
wiley   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, Volume 600, Issue 2, Page 251-266, January 2026.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy