Results 41 to 50 of about 63,070 (266)

Mapping molluscan endocrinology: a systematic and critical appraisal

Biological Reviews, EarlyView.
ABSTRACT Historically, a vertebrate‐centric paradigm has framed our interpretation of molluscan endocrinology, with considerable research focusing on vertebrate‐type steroid hormones (e.g. oestrogens, testosterone). However, contradictory evidence on the occurrence of vertebrate‐type steroid hormones in molluscan tissues, and a lack of the specific ...
Konstantinos Panagiotidis, Thomas H. Miller, Olwenn V. Martin, Alice Baynes   +3 more
wiley   +1 more source

Molecular Mechanism of Mulberrin Regulating Lipid Metabolism Homeostasis Based on the Gut–Liver Axis Fiaf/AMPK Signaling Pathway

Food Frontiers, EarlyView.
The molecular mechanism for mulberrin regulating lipid metabolism homeostasis. ABSTRACT Lipid metabolism disorders and the induced metabolic diseases have risen to become one of the primary public health issues. Our preliminary experimental results confirmed that mulberry leaf flavonoid extract exhibited efficacy in lipid metabolism regulation; the ...
Qian Li, Daorui Pang, Erna Li, Dongxu Xing, Fan Liu, Li Wang, Yuxiao Zou   +6 more
wiley   +1 more source

A comparison of gonadotropin-releasing hormone and human chorionic gonadotropin in dairy cows with ovarian follicular cysts

Veterinary Evidence, 2022
PICO question In adult dairy cows with ovarian follicular cysts, does treatment with gonadotropin-releasing hormone (GnRH) compared to human chorionic gonadotropin (hCG) result in a more rapid return to cyclicity?
Kathryn Kesler, Grace Longcore, Alex Russell   +2 more
doaj   +1 more source

A review of the impact of micro‐ and nanoplastics on female reproduction: What we know and gaps in knowledge

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Micro‐and nanoplastics (MNPs) are breakdown products of plastics, and humans are exposed to these particles through air, water, food, and soil. There is a growing concern that human exposure to MNPs negatively impacts health. In this review we will discuss the potential health impact of MNPs on ovarian function and the hypothalamic–pituitary ...
Sanchayana Raghuvir, Shawn Alex, Deborah Clegg   +2 more
wiley   +1 more source

Effect of exogenous progesterone and gonadotropin-releasing hormone application on maintenance of pregnancy in early pregnant ewes after prostaglandin f2 alpha injection [PDF]

Eurasian Journal of Veterinary Sciences
Aim: We tested the hypothesis that exogenous progesterone (P4) and gonadotropin-releasing hormone applications (GnRH) would prevent detrimental effect of prostaglandinF2alfa (PGF2α) on early pregnancy in ewes by sustaining high plasma progesterone ...
Mehmet Köse, Mehmet Salih Kaya, Mehmet Osman Atlı   +2 more
doaj  

Gonadotropin Releasing Hormones and their Receptors in Avian Species

The Journal of Poultry Science, 2006
In all vertebrates, gonadotropin releasing hormone (GnRH) is a key component of the hypothalamo-pituitary-gonadal axis. In birds, two distinct forms of GnRH (cGnRH-I and cGnRH-II) have been characterized, and a third immunoreactive form similar to ...
Grégoy Y. Bédécarrats, Mamiko Shimizu, Daniel Guémené   +2 more
doaj   +1 more source

Reproductive and Behavioral Evaluation of a New Immunocastration Dog Vaccine

Animals, 2020
Canine immunocastration development has been of interest for many years as a complementary strategy to surgical castration. The purpose of this paper was to verify the effect of a recombinant vaccine for dog immunocastration.
Daniela Siel, María José Ubilla, Sonia Vidal, Alexandra Loaiza, John Quiroga, Federico Cifuentes, Timothy Hardman, Lisette Lapierre, Rodolfo Paredes, Leonardo Sáenz   +9 more
doaj   +1 more source

Evaluation of Potential Hormonal Activities of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha is a widely used herb in traditional medicine systems, particularly Ayurveda. Despite its extensive tradition, growing concerns regarding its potential endocrinological effects have prompted scientific scrutiny. This review systematically evaluates the current preclinical, clinical, and case study evidence concerning AS's effects ...
Günter Vollmer, Thomas Brendler
wiley   +1 more source

INTACT PROTEIN ABSORPTION BY THE FISH GUT. 2. APPLICATION POTENTIAL AND LIMITATIONS [PDF]

Croatian Journal of Fisheries, 1998
One of the major roles of the fish gut is to exclude antigenic materials. Nevertheless, considerable evidence has accumulated to suggest that the vertebrate gut, in general, is naturally permeable to ingested macromolecules.
Emin Teskeredžić, Zlatica Teskeredžić, Ewen McLean, R Ash   +3 more
doaj  

Nanomaterial‐Based Inkjet Printing for Electrochemical Sensing

Small, EarlyView.
Inkjet printing provides a digitally controlled, versatile, and highly reproducible method for fabricating and functionalizing sensing devices. This Perspective highlights how homogeneous, material‐efficient deposition enables precise patterning of functional inks and scalable integration of sensors for chemical and biological detection. The discussion
David Panáček, Massimo Urban, Alessandro Silvestri, Ivan Dědek, Martin‐Alex Nalepa, Arben Merkoçi, Maurizio Prato, Michal Otyepka   +7 more
wiley   +1 more source