Results 1 to 10 of about 187,978 (260)

Effect of omega‐3 polyunsaturated fatty acid supplementation on oxidative stress parameters and sex hormone levels of modern genotype sows

open access: yesVeterinary Medicine and Science, 2023
Background Sows are exposed to severe stress and hormonal challenges during their whole productive life. As polyunsaturated fatty acids play an important role in immune and reproductive functions, with a better understanding of their role in breeding ...
Róbert Roszkos   +4 more
doaj   +1 more source

Approaches to Potentiated Neuroprotective Treatment in the Rodent Model of Ischemic Optic Neuropathy

open access: yesCells, 2021
Nonarteritic anterior ischemic optic neuropathy (NAION) commonly causes sudden optic nerve (ON)-related vision loss. The rodent NAION model (rAION) closely resembles NAION in presentation and physiological responses.
Zara Mehrabian   +5 more
doaj   +1 more source

Aspirin Inhibition of Prostaglandin Synthesis Impairs Mosquito Egg Development

open access: yesCells, 2022
Several endocrine signals mediate mosquito egg development, including 20-hydroxyecdysone (20E). This study reports on prostaglandin E2 (PGE2) as an additional, but core, mediator of oogenesis in a human disease-vectoring mosquito, Aedes albopictus ...
Duyeol Choi   +3 more
doaj   +1 more source

Postpartum prostaglandin F2 administration affects colostrum yield, immunoglobulin G, and piglet performance [PDF]

open access: yesAnimal Bioscience, 2021
Objective Current study was conducted to determine the effect of postpartum prostaglandin F2α (PGF2α) administration on colostrum and milk yield, colostrum immunoglobulin G (IgG) and piglet growth performance.
Photcharaphan Maneetong   +7 more
doaj   +1 more source

Influence of a Single Dose of Meloxicam Administrated during Canine Estrus on Progesterone Concentration and Fertility—A Clinical Case Study

open access: yesAnimals, 2022
This case report presents an observation of the influence of meloxicam administration, during the periovulatory phase, on corpora lutea function in the domestic dog (Canis familiaris). A 2 year old female German Shepherd dog, with a level of progesterone
Michał Dzięcioł   +3 more
doaj   +1 more source

Reproductive Performance and Partial Budget Analysis of a Prostaglandin or a Modified Ovsynch Protocol in Autumn Calving Dairy Herds

open access: yesAnimals, 2021
In autumn calving dairy herds, treatment of cattle not observed in estrus prior to the breeding season is common. Routinely, a single prostaglandin or a modified Ovsynch (MOFT) protocol are used—without evidence of their relative effectiveness.
George Lindley   +2 more
doaj   +1 more source

Lipocalin 2 Deficiency Alters Prostaglandin Biosynthesis and mTOR Signaling Regulation of Thermogenesis and Lipid Metabolism in Adipocytes

open access: yesCells, 2022
Apart from a well-known role in the innate immune system, lipocalin 2 (Lcn2) has been recently characterized as a critical regulator of thermogenesis and lipid metabolism.
Jessica Deis   +3 more
doaj   +1 more source

Dual Behavior of Long-Chain Fatty Acids and Their Cyclooxygenase/Lipoxygenase Metabolites on Human Intestinal Caco-2 Cell Growth

open access: yesFrontiers in Pharmacology, 2020
Etiology of colorectal cancer (CRC) is related, at least in part, with nutritional profile and epidemiological data indicating a key role of dietary fat on CRC pathogenesis. Moreover, inflammation and eicosanoids produced from arachidonic acid might have
Carolina E. Storniolo   +10 more
doaj   +1 more source

The pharmacological management of erectile dysfunction

open access: yesSouth African Family Practice, 2015
The inability to attain or maintain a penile erection sufficient for sexual intercourse is a common problem experienced by a third of men over the age of 40 years.
Andre Marais
doaj   +1 more source

Effect of Estradiol and Prostaglandin Application During Post Calving on Reproductive Performance in Holstein Cows Under Intensive Farming [PDF]

open access: yesSPERMOVA, 2020
After delivery, the process of uterine involution begins, in which a series of changes in the anatomy and histology of the uterus take place and there is a return to cyclical activity of the ovary.
Luis F. Ruiz-García   +1 more
doaj   +1 more source

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