Results 171 to 180 of about 42,226 (251)

Critical Windows of Air Pollution Exposure During Spermatogenesis and Intrauterine Insemination Outcomes

open access: yesPaediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Male preconception health remains a critically under‐addressed area of family planning. While research suggests air pollution may harm semen quality, downstream impacts on pregnancy, particularly for more vulnerable infertility treatment populations, are understudied.
Lindsey M. Russo   +14 more
wiley   +1 more source

Humanin ameliorates diabetes‐induced testicular damage in a streptozotocin‐induced mouse model

open access: yesExperimental Physiology, EarlyView.
Abstract Diabetes mellitus is a major metabolic disorder closely associated with oxidative stress and male reproductive dysfunction. Humanin, a mitochondria‐derived peptide, has been reported to exert cytoprotective, anti‐apoptotic and antioxidant effects in various disease models; however, its role in diabetes‐induced testicular damage remains unclear.
Munevver Gizem Hekim   +2 more
wiley   +1 more source

Spontaneous miscarriage after intracytoplasmic sperm injection with frozen sperm of patients with testicular germ cell tumour. [PDF]

open access: yesBJU Int
Hamada H   +21 more
europepmc   +1 more source

TMEM16A chloride channels in the female reproductive tract and their role in normal and dysfunctional pregnancy and labour

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend TMEM16A plays a pivotal role in setting the duration of the action potential plateau in human uterine smooth muscle. An increase in TMEM16A expression in labour underpins a lengthening of the plateau and this provides time for the contraction to become larger and longer, important for timely successful labour.
Helena C. Parkington   +4 more
wiley   +1 more source

Human placental exposure to pollutant nanoparticles: uptake, translocation and functional impact

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Prenatal exposure to pollutant nanoparticles has been increasingly investigated due to concerns about their potential effects on placental function and pregnancy outcomes. Maternal inhalation of pollutant nanoparticles can result in a pro‐inflammatory response; particles can also translocate across the alveolus epithelial barrier
Katherine L. Bethell   +3 more
wiley   +1 more source

Voltage‐gated potassium channels mediate thyroid hormone control of skeletal muscle excitability

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Thyroid hormone (TH)‐dependent remodelling of potassium (K+) channel networks regulates skeletal muscle (SkM) excitability. Triiodothyronine (T3), locally generated from thyroxine (T4) by type 2 deiodinase (D2), binds thyroid hormone receptors (TRα/β) and modulates transcription via thyroid response elements (TREs).
Annarita Nappi   +12 more
wiley   +1 more source

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