Results 61 to 70 of about 75,810 (239)

PERBANDINGAN KONSENTRASI PROGESTERON SELAMA SIKLUS BIRAHI PADA DOMBA WARINGIN YANG DIINDUKSI PGF2Α DAN KOMBINASI PGF2Α DAN GNRH

Jurnal Ilmiah Peternakan Terpadu, 2018
This study aimed to compare the progesterone concentrations in Waringin sheep estrus cycle which induced by PGF2α or the combination of PGF2α and GnRH. This study used six Waringin sheep those were divided into twice groups, K1 and K2.
Yezi Gita Rahayu, Tongku Nizwan Siregar, Gholib, Cut Nila Thasmi, Herrialfian, Razali Daud, Zuhrawati, Hamdan, Rasmaidar   +8 more
doaj   +1 more source

Localization of three forms of gonadotropin-releasing hormone in the brain and pituitary of the self-fertilizing fish, Kryptolebias marmoratus [PDF]

, 2019
The localization of gonadotropin-releasing hormone (GnRH) in the brain and pituitary of the self-fertilizing mangrove killifish Kryptolebias marmoratus was examined by immunohistochemistry and in situ hybridization to understand its neuroendocrine system.
Sakakura, Yoshitaka, Yamashita, Junpei, Kuriu, Ayae, Amiya, Noriko, Yamamoto, Naoyuki, Amano, Masafumi, Yasuta, Ayano, Okubo, Kataaki   +7 more
core   +1 more source

The effect of ovarian stimulation protocol on follicular asynchrony during in vitro fertilization – A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To examine the effect of controlled ovarian stimulation (COS) protocol on follicular synchrony in a subsequent in vitro fertilization (IVF) cycle in patients whose previous cycle was canceled due to asynchrony. Methods A single‐center retrospective‐cohort study (January 2018–March 2024), including women undergoing IVF who had: (1) a ...
Alyssa Hochberg, Maria Hincapie, Uri Amikam, Nir Kugelman, William Buckett, Shauna Reinblatt   +5 more
wiley   +1 more source

STUDIES REGARDING THE CONCEPTION RATES AT DAIRY COWS

Scientific Papers Animal Science and Biotechnologies, 2023
The conception rate is defined as the aptitude of a female to romaine pregnant after the first A.I. and represents the proportion between the number of pregnant cows at first A.I and the number of cows inseminated in that period.
N. PĂCALĂ, N. CORIN, I. BENCSIK, D. DRONCA, V. CARABĂ, ADA TELEA, ALEXANDRA IVAN, S. PAPP   +7 more
doaj  

Patient reported outcomes and results of endometrial balloon ablation for the treatment of heavy menstrual bleeding: A single center observational cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Heavy menstrual bleeding is one of the most common gynecologic disorders among women of reproductive age and has a significant impact on their physical, psychological, and social well‐being. Although international guidelines recommend medical therapy as the first‐line treatment, it may prove ineffective, poorly tolerated, or ...
Jonas Rudaitis, Patricija Marozaite, Egle Bareikiene, Vilius Rudaitis   +3 more
wiley   +1 more source

AVPV Kiss1 neuron-specific knockdown of purinergic P2X2 receptor suppresses LH surge and ovulation in Kiss1-Cre rats

The Journal of Reproduction and Development
Ovulation disorders are a major cause of low pregnancy rates and infertility in humans and livestock. Kisspeptin neurons located in the anteroventral periventricular nucleus (AVPV) are responsible for the generation of the gonadotropin-releasing hormone (
Safiullah HAZIM, Shunsuke SEKI, Ryoya YABUSHITA, Mayuko NAGAE, Hitomi TSUCHIDA, Masumi HIRABAYASHI, Yoshihisa UENOYAMA, Hiroko TSUKAMURA, Naoko INOUE   +8 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

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Primary structure of a novel gonadotropin-releasing hormone (GnRH) in the brain of a teleost, Pejerrey [PDF]

, 2001
The neuropeptide GnRH is the major regulator of reproduction in vertebrates acting as a first signal from the hypothalamus to pituitary gonadotropes. Three GnRH molecular variants were detected in the brain of a fish, pejerrey (Odontesthes bonariensis ...
Chang, J.P., Montaner, A.D., Craig, A.G., Somoza, G.M., Sherwood, N.M., Park, M.K., Fischer, W.H., Rivier, J.E.   +7 more
core   +1 more source

Ovarian Cancer: Epidemiology, Disease Mechanisms, New Diagnosis and Treatment Strategies, and Research Directions

iNew Medicine, EarlyView.
ABSTRACT Ovarian cancer (OC) continues to be the deadliest gynecological malignancy and a significant cause of cancer‐related mortality among women worldwide. Standard treatment strategies typically entail platinum‐based chemotherapy in conjunction with cytoreductive surgery.
Zunera Khalid, Weirong Fan, Farah Nazir, Yixiang Xing, Tengchuan Jin   +4 more
wiley   +1 more source