Results 71 to 80 of about 3,713 (220)

Rapid accumulation of polymorphonuclear neutrophils in the Corpus luteum during prostaglandin F(2α)-induced luteolysis in the cow. [PDF]

PLoS ONE, 2012
Prostaglandin F(2α) (PGF(2α)) induces luteolysis within a few days in cows, and immune cells increase in number in the regressing corpus luteum (CL), implying that luteolysis is an inflammatory-like immune response.
Koumei Shirasuna, Sineenard Jiemtaweeboon, Sybille Raddatz, Akane Nitta, Hans-Joachim Schuberth, Heinrich Bollwein, Takashi Shimizu, Akio Miyamoto   +7 more
doaj   +1 more source

Penicillin and Gentamicin Concentrations in the Uterine Fluid of Non‐Pregnant Mares Following a Single Intrauterine Infusion

Journal of Veterinary Pharmacology and Therapeutics, Volume 48, Issue 5, Page 389-396, September 2025.
ABSTRACT Despite their widespread clinical use, there is limited pharmacokinetic data for many equine intrauterine antimicrobials. This study aimed to measure the concentration of gentamicin and penicillin in the uterine fluid of mares following infusion of either a standard (PPGent) or long‐acting (LA‐PPGent) compounded formulation.
C. Scott Bailey, Theresa M. Beachler, Jonathan P. Mochel, Larry W. Wulf, Michael Yaeger, Debosmita Kundu, Kate Withowski, Mark G. Papich   +7 more
wiley   +1 more source

Effects of Splenectomy on Luteolysis in Pseudopregnant Rabbits.

Journal of Veterinary Medical Science, 1995
The effects of splenectomy on luteolysis in pseudopregnant rabbits were observed. Pseudopregnancy was induced in the rabbits by mating with vasoligated mature males and injection of human chorionic gonadotrophin (D0). In these rabbits, the concentration of serum progesterone increased for 7 days after the induction of pseudopregnancy.
NARIAI, Koichi, KANAYAMA, Kiichi, ENDO, Tuyoshi, TSUKISE, Azuma   +3 more
openaire   +3 more sources

Morphological and Histological Variations of the Reproductive Organs During the Annual Cycle in a Neotropical Bat: Peters' Ghost‐Faced Bat Mormoops megalophylla (Chiroptera: Mormoopidae)

Journal of Morphology, Volume 286, Issue 7, July 2025.
Mormoops megalophylla exhibits a seasonal monoestrous reproductive pattern. Spermatogenesis and folliculogenesis occurs from October to December, mating takes place in November–December, gestation lasts from December to May, and lactation extends from June to September.
Gihovani Ademir Samano‐Barbosa, Ixchel Rojas‐Martínez, Sergio Leonardo Porto‐Ramírez, Fernando Salgado‐Mejia, Ahiezer Rodríguez‐Tobón, Arturo Salame‐Méndez, Edith Arenas‐Ríos, Luis Manuel Guevara‐Chumacero, Ricardo López‐Wilchis   +8 more
wiley   +1 more source

Temporal expression of protein mediators during PGF2alpha-induced luteolysis in sheep [PDF]

, 2006
To study dynamic in vivo biochemical changes within the corpus luteum (CL) during luteolysis, a physiological model mimicking the onset of natural luteolysis was established, in which sheep received sequential systemic pulses of PGF2alpha (20ug/min/lhr ...
Ricketts, Bryon F
core   +1 more source

Time related changes in luteal prostaglandin synthesis and steroidogenic capacity during pregnancy, normal and antiprogestin induced luteolysis in the bitch [PDF]

, 2009
In nonpregnant and pregnant dogs the corpora lutea (CL) are the only source of progesterone (P4) which shows an almost identical secretion pattern until the rapid decrease of P4 prior to parturition.
Kowalewski, M P, Aslan, S, Hoffmann, B, Agaoglu, A R, Beceriklisoy, H B   +4 more
core   +1 more source

Release of proinflammatory cytokines related to luteolysis and the periparturient acute phase response in prostaglandin-induced parturition in cows [PDF]

, 1998
An acute phase response was previously found in cows at parturition, which might be associated with uterine cytokine release. Five late pregnant cows were implanted with vascular catheters in both the maternal aorta and uterine vein.
Gruys, E, Rutten, V P, Taverne, M A, de Schwartz, N, van Leengoed, L A, Tooten, P, Kankofer, M, Broekhuijsen-Davies, J M, Koets, A P   +8 more
core   +3 more sources

Diagnosis and successful treatment of open pyometra in a wild European brown hare (Lepus europaeus)

Veterinary Record Case Reports, Volume 13, Issue 2, June 2025.
Abstract This case report describes an open pyometra in a wild adult female hare (Lepus europaeus) that was rescued in the Umbria countryside (Italy) during mid‐January. The clinical signs observed included anorexia and a mucopurulent to haemorrhagic discharge from the vulva.
Claudia Massone, Oriana Cianca, Isabella Costantino, Daniele Marini, Domenico Caivano   +4 more
wiley   +1 more source

Induced placentitis after vaginal manipulation in two late pregnant alpacas

Veterinary Record Case Reports, Volume 13, Issue 2, June 2025.
Abstract Two prepartum female alpacas were referred to our institution with the presumed diagnosis of uterine torsion. In both cases, uterine torsion was not confirmed but bacterial placentitis with Escherichia coli as the aetiological agent was diagnosed.
Maria Melchert, Jörg Aurich, Sünne Römer, Ingrid Walter, Christine Aurich   +4 more
wiley   +1 more source

Foetal Mummification in Pregnant Dairy Cows Induces Variant Changes on the Hormonal Profile, Biochemical Parameters and Mineral Profile of the Dam

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
A comprehensive investigation was conducted on the hormonal, biochemical, liver, kidney and mineral profiles of pregnant cows carrying mummified foetuses. The results showed a significant increase in glucose, albumin, triglycerides, cholesterol, globulin, total protein, urea, AST, ALP, bilirubin, iron and potassium in cows carrying mummified foetuses ...
Yahia A. Amin, Obeid Shanab, Ibrahim S. Zahran, Foad Farrag, Mariam A. Fawy, Mustafa Shukry, Mohamed Abdelmegeid, Eman M. Abu El‐Naga, Ragab H. Mohamed, Ahmed A. Elolimy   +9 more
wiley   +1 more source