Results 181 to 190 of about 56,473 (275)

Ovarian influence on circadian and infradian modulation of nicotine‐seeking in female mice

Journal of Neuroendocrinology, Volume 38, Issue 3, March 2026.
Abstract Sex differences in tobacco intake are closely associated with hormonal fluctuations during the menstrual cycle in women. Elevated estrogen levels have been associated with increased stress, which may lead to a higher likelihood of seeking psychoactive substances.
Zenaida Rosas‐Ovando, Gisela Aguirre, Tania Molina‐Jiménez, Mónica Flores‐Muñoz, Óscar López‐Franco, Rossana C. Zepeda, Aleph A. Corona‐Morales, Armando Jesús Martínez, Roberto C. Salgado‐Delgado, Claudia Juárez‐Portilla   +9 more
wiley   +1 more source

Fundamental sex differences in cocaine-induced plasticity of D1R- and D2R-MSNs in the mouse nucleus accumbens core. [PDF]

Biol Sex Differ
Chapp AD, McMullan HM, Phan CH, Jagtap PP, Thomas MJ, Mermelstein PG.   +5 more
europepmc   +1 more source

Time‐of‐Day Impacts Uterine Circadian Rhythms and Response to Oxytocin: Comparison of Uterine Function in Melatonin‐Deficient C57BL/6 Versus Melatonin Proficient CBA/B6 Hybrid Mice

Journal of Pineal Research, Volume 78, Issue 2, March 2026.
ABSTRACT Reaching term gestation requires a complex interplay between the uterus and hormonal signals regulating its contractile profile. Most pregnancy‐associated hormones vary in their overall level of release throughout pregnancy, but also have a circadian release pattern, including progesterone, oxytocin, and melatonin. It remains poorly understood
Thu Van‐Quynh Duong, Alexandra M. Yaw, Hanne M. Hoffmann   +2 more
wiley   +1 more source

Effectiveness effects of <i>Ulva lactuca</i> ethanol extract on estradiol levels, estrus cycle, and endometrial thickness in MSG-induced female rats. [PDF]

Open Vet J
Arini LA, Mestika LCD.
europepmc   +1 more source

Mapping the variability of in vivo rat uterine electrical properties throughout the oestrous cycle

Experimental Physiology, Volume 111, Issue 3, Page 1081-1092, 1 March 2026.
Abstract After reaching sexual maturity, uterine function is driven by cyclical variations in hormone levels. The electrical and mechanical activity in the uterus varies during the menstrual cycle, contributing to essential functions such as sperm transport and shedding the menstrual lining.
Mathias W. Roesler, Amy S. Garrett, Leo K. Cheng, Alys R. Clark   +3 more
wiley   +1 more source

Optimizing pregnant mare serum gonadotropin dosage for reproductive efficiency and lamb survival in Dorper × Assaf ewes during the non-breeding season. [PDF]

Vet World
Halawa W, Bensouf I, Khnissi S, Salman M, Khaleel M, M'Hamdi N.   +5 more
europepmc   +1 more source

Ageing reveals the latent effects of early life stress on respiratory and metabolic function in female rats: Novel insights into the sex‐specific origins of sleep apnoea

Experimental Physiology, Volume 111, Issue 3, Page 1466-1482, 1 March 2026.
Abstract Sleep apnoea (SA) is ∼2 times more prevalent in men than women. However, this changes at menopause as the occurrence of SA increases and matches that of men. Menopause is a natural process, but it remains unclear why SA emerges only in a subpopulation of ageing women.
Danuzia Ambrozio‐Marques, Loralie Mei Guay, Alicia A. Koogler, Tim D. Ostrowski, Richard Kinkead   +4 more
wiley   +1 more source

Congenital urethral sphincter mechanism incompetence: observational clinical findings and treatment outcomes-a small retrospective study in 19 bitches. [PDF]

Acta Vet Scand
Langer P, Porsmoguer C, Bolen G, Hamaide A, Noël S.   +4 more
europepmc   +1 more source

Differential effects of sex and age on daily and infradian rhythms of mice

The Journal of Physiology, Volume 604, Issue 5, Page 1915-1943, 1 March 2026.
Abstract figure legend Summary of age‐ and sex‐dependent differences in behavioural rhythmicity and environmental adaptation in mice. Middle‐aged mice of both sexes show weight loss and increased daytime activity compared with young adults. In males, circadian timing remains precise with a strong 10‐day infradian rhythm across ages.
Pishan Chang, Timna Hitrec, Charlotte Muir, Meida Sofyana, Vuong Hung Truong, Shannon Lacey, Lukasz Chrobok, Jihwan Myung, Hugh D. Piggins   +8 more
wiley   +1 more source

The Role of Five Key Minerals (Cu, Se, Zn, Co, Fe) in Reproductive Function of Female Cattle: Current Insights and Future Directions. [PDF]

Vet Sci
Wang B, Li X, Zhou Z, Zhu Y, Zuo Z, Guo H.   +5 more
europepmc   +1 more source