Results 261 to 270 of about 66,023 (384)

Sexual Selection on Non‐Ornamental Traits Is Underpinned by Evidence of Genetic Constraints on Sex‐Biased Expression in Dusky Pipefish

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Species lacking distinct secondary sex characteristics, such as differences in size or morphology, are often thought to experience lower levels of sex‐specific selection in comparison to highly sexually dimorphic organisms. However, monomorphism in classic visible traits could be a result of genetic or physiological constraints that prevent ...
Nicole M. Tosto   +4 more
wiley   +1 more source

Study on the Technology of Laparoscopic Ovum Pick-Up and In Vitro Embryo Production in Chongming Goats. [PDF]

open access: yesBiology (Basel)
Wu X   +9 more
europepmc   +1 more source

Zona-free hamster ovum penetration assay as a screening procedure for in vitro fertilization

open access: bronze, 1983
Ehud J. Margalioth   +6 more
openalex   +1 more source

Women in space: A review of known physiological adaptations and health perspectives

open access: yesExperimental Physiology, EarlyView.
Abstract Exposure to the spaceflight environment causes adaptations in most human physiological systems, many of which are thought to affect women differently from men. Since only 11.5% of astronauts worldwide have been female, these issues are largely understudied.
Millie Hughes‐Fulford   +4 more
wiley   +1 more source

Antitumor efficacy of intermittent low‐dose erlotinib plus sulindac via MHC upregulation and remodeling of the immune cell niche

open access: yesInternational Journal of Cancer, Volume 157, Issue 2, Page 355-370, 15 July 2025.
What's new? Novel immunomodulatory insights derived from experimental models and clinical samples reveal the cancer‐preventive potential of intermittent low‐dose erlotinib plus sulindac (ERL + SUL). This study shows that ERL + SUL treatment upregulates MHC class I and II expression and remodels the immune cell niche, with significant tumor suppression ...
Chakrapani Tripathi   +17 more
wiley   +1 more source

Home - About - Disclaimer - Privacy