Results 241 to 250 of about 163,826 (327)

Physiology of nitrogen: A life or death matter

open access: yesExperimental Physiology, Volume 111, Issue 1, Page 270-282, 1 January 2026.
Abstract With each breath, four out of every five molecules we inspire are nitrogen (N2), since this gas constitutes ∼80% of the atmospheric air that surrounds us. Despite its abundance and unlike molecular oxygen, N2 has traditionally held less appeal among physiologists given its lack of reactivity and corresponding inability to support combustion or
Damian M. Bailey   +2 more
wiley   +1 more source

NARCOTICS [PDF]

open access: yesAmerican Journal of Public Health and the Nations Health, 1966
openaire   +1 more source

Chronic and Acute Toxicity Effects of Cypermethrin on Growth, Enzyme Activity, and Biochemical Nutrients in Carp Fish (Cirrhinus mrigala)

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Pesticide pollution in aquatic ecosystems poses a prevalent and pressing concern, with a particular emphasis on developing nations. The effect of cypermethrin (CP), a synthetic type II pyrethroid pesticide, on phenotypic traits, enzyme activities, and biochemical nutrients in freshwater, mrigal fish (Cirrhinus mrigala) was investigated in this study ...
Puja Kundu   +9 more
wiley   +1 more source

Synthesis of Novel Potent Non-narcotic Less Side-effect Analgesics: 2'-Acylthio- and 2'-Alkylthio-6,7-benzomorphans

open access: diamond, 1983
Mikio Hori   +7 more
openalex   +1 more source

Spontaneous Bladder Rupture during Vaginal Delivery

open access: yesCase Reports in Urology, Volume 2026, Issue 1, 2026.
Spontaneous bladder rupture during vaginal delivery is a rare yet serious complication that requires prompt recognition and management to prevent life‐threatening consequences. We report the case of a 32‐year‐old woman with a previous cesarean section who developed concurrent uterine and bladder rupture following vaginal delivery after labor induction,
Diogo Carmali   +17 more
wiley   +1 more source

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