Results 101 to 110 of about 23,073 (165)

Respon Kecepatan Timbilnya Estrus dan Lama Estrus pada Berbagai Paritas Sapi Peranakan Ongole (Po) Setelah Dua Kali Penyuntikan Prostaglandin F2α (Pgf2α) [PDF]

open access: yes, 2014
The research aimed to: (1) determine the response of estrous onset of Ongole Offspring at thevarious parities after the injection of prostaglandin F2α (PGF2α) twice; (2) determine the responseof estrous duration of Ongole Offspring at the various ...
Hartono, M. (Madi)   +2 more
core  

Perturbations in Lineage Specification of Granulosa and Theca Cells May Alter Corpus Luteum Formation and Function [PDF]

open access: yes, 2019
Anovulation is a major cause of infertility, and it is the major leading reproductive disorder in mammalian females. Without ovulation, an oocyte is not released from the ovarian follicle to be fertilized and a corpus luteum is not formed.
Abedel-Majed, Mohamed A.   +3 more
core   +1 more source

Use of Caffeine and Inducing Parturition with Dual Administration of Prostaglandin F2α in Gilts and Its Effect on Neonatal Vitality and Performance at Birth

open access: yesAnimals
One of the principal problems in swine production is neonatal mortality, especially in primiparous sows. Caffeine has been shown to be an efficacious neonatal stimulant that reduces mortality while improving key metabolic indicators associated with ...
Adrián Alejandro Corrales-Hernández   +6 more
doaj   +1 more source

Evaluation of Two Estrus Synchronization Protocols in Dairy Cattle at North Shoa Zone Ethiopia [PDF]

open access: yes, 2017
This study was initiated to change the hesitation of the farmer on the effectiveness of estrus synchronization under their (Ethiopian small holder) livestock management system using two synchronization protocols.
Bihon, A. (Amare)   +7 more
core  

PGF2α inhibits VEGF Expression in the Corpus Luteum in the Mid but not Early Luteal Phase of the Sheep Estrous Cycle [PDF]

open access: yes, 2006
Vascular Endothelial Growth Factor (VEGF) is important for blood vessel development in a variety of tissues including an ovarian structure, the corpus luteum (CL).
Moritz, Stacey
core  

Potensi dan Upaya Peningkatan Performans Reproduksi Ternak Kerbau Lumpur (Bubalus bubalis) di Kabupaten Kampar Provinsi Riau [PDF]

open access: yes, 2012
Berdasarkan Renstra pemerintah Kabupaten Kampar Tahun 2009, Kabupaten Kampar di tetapkan sebagai tempat pengembangan ternak kerbau di Provinsi Riau. Untuk mewujudkan ini, perlu dilihat potensi ternak kerbau baik ternak jantan meliputi kualitas sperma dan
-, Yendraliza
core  

Induction of parturition in the sow [PDF]

open access: yes, 2012
Inducing parturition in the sow can be used to improve farrowing supervision, which may lead to more weaned piglets. However, if not applied properly, it may lead to premature delivery.
de Kruif, Aart   +4 more
core   +1 more source

miRNA–protein–metabolite interaction network reveals the regulatory network and players of pregnancy regulation in dairy cows

open access: yesFrontiers in Cell and Developmental Biology
Pregnancy is a complex process involving complex molecular interaction networks, such as between miRNA–protein, protein–protein, metabolite–metabolite, and protein–metabolite interactions.
Bhaswati Chatterjee, Suman S. Thakur
doaj   +1 more source

A tejelő szarvasmarhák szaporodási teljesítményét befolyásoló nem szabályszerű lutein képletek kialakulásának etiológiája és pathogenezise = Ethiology and pathogenesis of abnormal lutein phenomena what influence the reproductive performance in dairy cattle [PDF]

open access: yes, 2012
Tejelő tehenekben végzett rektális ultrahang-vizsgálatok során gyakran detektálhatók vastag fallal rendelkező folyadék tartalmú (a vékony fallal rendelkező tüszőkkel ellentétben) petefészek képletek (VFPK), amelyek negatívan befolyásolják az állatok ...
Gábor, György   +2 more
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Corpora lutea diameter, plasma progesterone concentration and follicular development in PGF2α and CIDR estrus synchronized goats. [PDF]

open access: yes, 2012
The current study compares the number and diameter of the corpora lutea (CL),plasma progesterone concentrations and follicular development in PGF2α and CIDR synchronized estrus cycle, their subsequent estrus cycles, and in unsynchronized,naturally ...
Bukar, Muhammad Modu   +6 more
core  

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