Results 11 to 20 of about 32,272 (201)

Luteal blood flow as a predictive factor for methotrexate treatment outcomes in women with unruptured tubal pregnancy

BMC Pregnancy and Childbirth, 2020
Background Blood flow in the corpus luteum is associated with luteal function. However, the impact of luteal blood flow on methotrexate (MTX) treatment in women with unruptured tubal pregnancy has not been reported.
Li Wang, Meili Pei, Ting Yang, Juan Zhao, Xiaofeng Yang   +4 more
doaj   +1 more source

MORPHOLOGICAL AND FUNCTIONAL OBSERVATIONS ON THE CYCLIC CORPUS LUTEUM IN EGYPTIAN BUFFALOES (BUS BUBALIS) [PDF]

Assiut Veterinary Medical Journal, 1999
This study was conducted on 50 Egyptian buffalo-cows aging 3-6 years. The material employed for this study was obtained from Mosha slaughter house near Assiut.
A.E. Zayed, G.A. Megahed
doaj   +1 more source

Deciphering the functional role of EGR1 in Prostaglandin F2 alpha induced luteal regression applying CRISPR in corpus luteum of buffalo

Biological Research, 2021
Background PGF2α is essential for the induction of the corpus luteum regression which in turn reduces progesterone production. Early growth response (EGR) proteins are Cys2-His2-type zinc-finger transcription factor that are strongly linked to cellular ...
Meeti Punetha, Sai Kumar, Avishek Paul, Bosco Jose, Jaya Bharati, Arvind Sonwane, Jonathan A. Green, Kristin Whitworth, Mihir Sarkar   +8 more
doaj   +1 more source

Luteal blood flow and luteal function

Journal of Ovarian Research, 2009
Background Blood flow in the corpus luteum (CL) is associated with luteal function. The present study was undertaken to investigate whether luteal function can be improved by increasing CL blood flow in women with luteal phase defect (LFD). Methods Blood
Takasaki Akihisa, Tamura Hiroshi, Taniguchi Ken, Asada Hiromi, Taketani Toshiaki, Matsuoka Aki, Yamagata Yoshiaki, Shimamura Katsunori, Morioka Hitoshi, Sugino Norihiro   +9 more
doaj   +1 more source

Hormonal Predictors of Abnormal Luteal Phases in Normally Cycling Women

Frontiers in Public Health, 2018
Objective: Explore potential relationships between preovulatory, periovulatory, and luteal-phase characteristics in normally cycling women.Design: Observational study.Setting: Eight European natural family planning clinics.Patient(s): Ninety-nine women ...
Saman H. Abdulla, Saman H. Abdulla, Saman H. Abdulla, Saman H. Abdulla, Thomas P. Bouchard, Rene A. Leiva, Rene A. Leiva, Phil Boyle, Jean Iwaz, Jean Iwaz, Jean Iwaz, Jean Iwaz, René Ecochard, René Ecochard, René Ecochard, René Ecochard   +15 more
doaj   +1 more source

Prokineticin 1 is a novel factor regulating porcine corpus luteum function

Scientific Reports, 2023
Prokineticin 1 (PROK1) is a pleiotropic factor secreted by endocrine glands; however, its role has not been studied in the corpus luteum (CL) during pregnancy in any species.
Monika Baryla, Ewelina Goryszewska-Szczurek, Piotr Kaczynski, Gianfranco Balboni, Agnieszka Waclawik   +4 more
doaj   +1 more source

Clinical Overview of Luteal Deficiency in Dairy Cattle

Animals, 2022
Luteal deficiency is defined as reduced progesterone (P4) steroidogenesis by the corpus luteum (CL), either in the amount or duration, or both. This work provides a clinical overview of the current understanding of luteal deficiency and its association ...
Fernando López-Gatius, Irina Garcia-Ispierto   +1 more
doaj   +1 more source

Dynamic changes in mitochondrial 3D structure during folliculogenesis and luteal formation in the goat large luteal cell lineage

Scientific Reports, 2021
In mammalian ovaries, mitochondria are integral sites of energy production and steroidogenesis. While shifts in cellular activities and steroidogenesis are well characterized during the differentiation of large luteal cells in folliculogenesis and luteal
Yi-Fan Jiang, Pin-Huan Yu, Yovita Permata Budi, Chih-Hsien Chiu, Chi-Yu Fu   +4 more
doaj   +1 more source

Assessment of progesterone profiles and postpartum onset of luteal activity in spring calving Hereford beef suckler cattle

Acta Veterinaria Scandinavica, 2010
Background Reproduction is the single greatest factor limiting beef cattle production. Previous research on beef suckler luteal activity has largely focused on the mechanisms, and duration, of postpartum anoestrus. However, the temporal pattern of luteal
Waldmann Andres, Ropstad Erik, Reksen Olav, Lystad Marit L, Martin Adam D, Nafstad Ola, Karlberg Knut   +6 more
doaj   +1 more source

Effect of Various Phases of Menstrual Cycle on Autonomic Reactivity to Emotional and Cognitive Stressors

Journal of Pharmacy and Bioallied Sciences
Background: Researching how women’s emotional, cognitive, and cardiovascular changes relate to cyclic changes and its correlation with various stages of the menstrual cycle is crucial. Aim: To assess the effect of various phases of the menstrual cycle on
Shalini Gupta, Ashi Junaniya, Avani Ahuja, Radha Anjana   +3 more
doaj   +1 more source