Results 61 to 70 of about 5,707 (205)

Wearable‐based phenotyping of activity patterns during pregnancy

Pregnancy, Volume 2, Issue 4, July 2026.
Abstract Objective Wearable activity trackers provide scalable, objective measures of behavior, but their potential use for early detection of high‐risk conditions during pregnancy remains to be evaluated. Study design Using longitudinal Fitbit data from 336 participants in the Deep Phenotyping of Pregnancy Project (DP3), we evaluated both conventional
Oren Barak, Alexander D. Bauer, Edi Vaisbuch, Samantha N. Piekos, Yoel Sadovsky   +4 more
wiley   +1 more source

GIVING RESPONSE GNRH HORMONE, ESTROGEN, PROGESTERONE AND PROSTAGLANDIN IN ESTRUS SYNCHRONIZATION IMPLEMENTATION ESTROUS COW RECIPIENT FRIESIAN HOLSTEIN [PDF]

, 2019
This study aimed to test the effectiveness of the injection of a combination hormone GnRH, estrogen, progesterone and prostaglandin on response of estrus, onset estrus  and duration estrus FriesianHolstain (FH) recipient dairy cattle. This study was used
Handarini, Ristika, Kurniawan, Sukurna, dihansih, elis   +2 more
core   +1 more source

Validation of a Pregnancy‐Associated Glycoprotein–Based Lateral Flow Assay for Early Pregnancy Detection in Goats

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
The commercial AOFPT developed to detect PAG molecules in bovine serum, was observed to be a rapid, practical, and effective method for early pregnancy diagnosis for to improve reproductive performance and herd management strategies in goats, especially following the post‐mating 28th day .
Mehmet Can Kara, Ayşe Merve Köse
wiley   +1 more source

Use of hormonal subdoses applied in Bai Hui acupuncture in estrus synchronization protocols for goats

Semina: Ciências Agrárias, 2019
The objective of this study was to evaluate the efficacy of delivering reduced doses of hormones via the Bai Hui acupoint in estrus synchronization in goats.
Diego Oliveira de Souza, Monna Lopes de Araújo, Carmo Emanuel Almeida Biscarde, Claudinéia da Silva Mendes, Mariana Alves de Andrade Silva, Diana Carolina Moya Romero, Bianor Matias Cardoso Neto, Ana Lúcia Almeida Santana, Larissa Pires Barbosa   +8 more
doaj   +1 more source

Comparative Effects of Laparotomy and Laparoscopy‐Assisted Embryo Transfer on Oxidative Stress and Thiol–Disulphide Homeostasis in Tuj Ewes

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Laparoscopic embryo transfer in Tuj ewes induces less oxidative stress and better preserves thiol–disulphide homeostasis than laparotomy. These findings indicate that minimally invasive approaches better maintain redox balance and antioxidant defence during embryo transfer procedures.
Murat Can Demir, Merve Sena Demir, Mustafa Makav, Semra Kaya, Taygun Gökdemir, Nail Tekin Önder, Mushap Kuru, Cihan Kaçar   +7 more
wiley   +1 more source

Study on the Ovaries and Oocytes Quality in Swines

Scientific Papers Animal Science and Biotechnologies, 2023
Recent developments in understanding the physiological mechanisms of reproduction control can be adapted to swine reproductive management. This article points out the procedures that can be used to induce estrus, in pre-pubescent and anestrus gilts, and ...
Ion Carabă, Nicolae Păcală, Gabi Dumitrescu, Dorel Dronca, Marioara Nicula, Silvia Erina, Tudora Iulia   +6 more
doaj  

Natural vs synchronized estrus: determinants of successful pregnancy in ewes using frozen-thawed Suffolk semen

Journal of Animal Reproduction and Biotechnology, 2020
The pregnancy rate in indigenous ewes inseminated with frozen-thawed Suffolk semen following natural and synchronized estrus was determined. The serum Progesterone and Estrogen concentration and vaginal electrical resistance (VER) of ewes at the time of ...
Md. Mahbubur Rahman, Nazmun Naher, Md. Mofijul Isam, Moinul Hasan , Farhana Naznin , Mohammad Musharraf Uddin Bhuiyan, Farida Yeasmin Bari, Nasrin Sultana Juyena   +7 more
doaj   +1 more source

Mechanism and Intervention of the NPY1R/CREB Signaling Axis in Regulating Inflammatory Response in Aged Ovarian Granulosa Cells and Ovarian Senescence

The FASEB Journal, Volume 40, Issue 12, 30 June 2026.
Aging‐associated upregulation of NPY1R drives p‐CREB activation, triggering inflammation, mitochondrial dysfunction, and extracellular matrix imbalance to promote ovarian senescence. Pharmacological inhibition of NPY1R with BIBO 3304 restores ovarian homeostasis, highlighting a therapeutic strategy for reproductive aging. ABSTRACT Ovarian senescence is
Junnan Fang, Chaoying Wang, Shuaishuai Guo, Yiping Zhang, Yang Zhang, Huihui Wang, Yue Kong, Haixia Jin, Lin Qi, Yan Liu, Zhaoting Wu, Fuli Zhang, Shuang Wen, Xiaopeng Wang, Guang Yang, Guidong Yao   +15 more
wiley   +1 more source

Optimizing artificial insemination on swamp buffalo (Bubalus bubalis) through synchronization of estrus and ovulation

, 2013
Artificial insemination (AI) program in swamp buffalo will be more efficient by implementing synchronization of estrus and ovulation. By synchronizing of ovulation, AI can be done at a fixed time schedule without concerning to estrus detection ...
Purwantara, B, Situmorang, P, Supriatna, I, Sianturi, Riasari Gail, ., Amrozi   +4 more
core   +1 more source

Induction and Synchronization of Estrus in Gilts with P.G.600

Scientific Papers Animal Science and Biotechnologies, 2023
Recent developments in understanding the physiological mechanisms of reproduction control can be adapted to swine reproductive management. This article points out the procedures that can be used to induce estrus, in prepubescent and anestrus gilts, and ...
Ion Carabă, Nicolae Păcală, Ada Cean, Marioara Nicula, Liliana Ciochina-Petculescu, Silvia Erina, Cosmin Ganţă   +6 more
doaj