Results 51 to 60 of about 23,839 (210)

Making of a unique birth control vaccine against hCG with additional potential of therapy of advanced stage cancers and prevention of obesity and insulin resistance [PDF]

, 2014
Reviewed is the work which led to the development of a unique vaccine that prevents pregnancy in sexually active women without impairment of ovulation and block of their making normally their sex steroid hormones. Being given that hCG is not expressed by
Atrey, Nishu, Chopra, Prem, Gupta, Jagdish C., Kabeer, Rafi Shiraz, Nand, Kripa, Purswani, Shilpi, Rulli, Susana Beatriz, Singh, Priyanka, Talwar, G. P., Vyas, Hemant   +9 more
core   +2 more sources

Fosl2 Regulates FSH‐Dependent Follicle Maturation Through Feedback Amplification of FSH/FSHR Signaling

Advanced Science, EarlyView.
This study identifies a FOSL2‐driven positive feedback loop that amplifies FSH/FSHR signaling. During FSH‐dependent follicle maturation, FSH induces Fosl2 expression via the cAMP‐PKA‐CREB cascade. FOSL2 in turn binds the promoters of Fshr and estrogen‐biosynthesis genes to enhance their transcription, thereby increasing Fshr mRNA level and amplifying ...
Hongru Shi, Chaoli Chen, Zaohong Ran, Jianning Liao, Zian Wu, Xiaodong Wang, Yongheng Zhao, Wenkai Ke, Bowen Tan, Yun Liu, Youqiang Su, Wei Ren, Xiang Li, Changjiu He   +13 more
wiley   +1 more source

A Case of a Beta-Human Chorionic Gonadotropin Secreting Sinonasal Teratocarcinosarcoma

Journal of Neurological Surgery Reports, 2014
Background and Importance Sinonasal teratocarcinosarcoma (SNTCS) is an unusual and aggressive neoplasm characterized by the combination of teratoma and carcinosarcoma features that is often misdiagnosed based on a biopsy sample.
Benjamin D. Weinberg, Kathy L. Newell, Fen Wang   +2 more
doaj   +1 more source

First trimester prenatal screening in multiple pregnancies. Part I: comparative analysis of serum proteins PAPP-A and p-hCG in pregnancies conceived spontaneously or by in vitro fertilization

Акушерство, гинекология и репродукция, 2020
Introduction. Serum proteins PAPP-A (pregnancy-associated plasma protein-A) and β-hCG (the в-subunit of human chorionic gonadotropin) levels are components of the 1st trimester combined screening aimed to detect fetal aneuploidies.
V. I. Tsibizova, I. E. Govorov, T. М. Pervunina, E. V. Komlichenko, E. K. Kudryashova, D. V. Blinov, A. D. Makatsariya, G. C. Di Renzo   +7 more
doaj   +1 more source

Natural Resistance to Ovarian Hyperstimulation Syndrome in Estrildid Finches Reveals Macrophage GPR183 as a Potential Therapeutic Target

Advanced Science, EarlyView.
Ovarian macrophage depletion reverses OHSS resistance in estrildid finches and exacerbates OHSS symptoms in rats. Activating macrophage GPR183 alleviates OHSS by reducing pro‐inflammatory factors, increasing immunomodulatory molecules, remodeling CD44/SDC4‐mediated communication, and restoring immune homeostasis.
Xiaofei Yan, Yongjie Huang, Jiabao Yang, Su Ma, Songsong Liu, Xuan Huang, Juergen Brosius, Huaping Zheng, Bing Yao, Li Chen, Shanshan Lai, Cheng Deng   +11 more
wiley   +1 more source

Follicle Stimulating Hormone in Cattle Breeding: Fundamentals, Innovations, and Scope

Animal Research and One Health, EarlyView.
FSH is crucial in cattle reproduction, with exogenous administration enhancing breeding and embryo production. Recombinant FSH offers advantages over pituitary‐extracted variants, including fewer injections, reduced stress, and safer production. These innovations improve breeding efficiency, optimize reproductive outcomes, and contribute to sustainable
Muhammad Shahzad, Hubdar Ali Kolachi, Jesse Oluwaseun Ayantoye, Xiaomeng Zhang, Muhammad Usman Mehmood, Rajilan Hilali Shanga, Pengcheng Wan, Xueming Zhao   +7 more
wiley   +1 more source

Giant uterine artery pseudoaneurysm after a missed miscarriage termination in a cesarean scar pregnancy [PDF]

, 2014
BACKGROUND: Uterine artery pseudoaneurysms are dangerous and can lead to severe hemorrhage. We report an uncommon cause of a giant pseudoaneurysm in a missed miscarriage in a woman with a cesarean scar pregnancy.
Tianan Jiang, Ying Hu, Yuezhen Xu, Yun Mou   +3 more
core   +4 more sources

Oocyte–cumulus cell interaction: a key factor in early embryo development

Biological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido, Marc Yeste, Yentel Mateo‐Otero   +2 more
wiley   +1 more source

Expression of beta-human chorionic gonadotropin as a prognostic factor in colorectal carcinoma

Medical Journal of Babylon, 2019
Background: Colorectal carcinoma (CRC) is a common malignancy in Iraq and carries a high mortality rate. It has been shown that CRCs express high level of beta-human chorionic gonadotropin (β-HCG) as detected by immunohistochemistry.
Hameed Naeem Mosa, Esraa Abdulaal Aldujaily, Ali Jabir Duabil, Liwaa Hussein Alkelabi, Azhar Naji Alnajim, Faiza Aftan Al-Rawi   +5 more
doaj   +1 more source

مقايسه ارزش تشخيصی تومور مارکرهای مايع پلور با سيتولوژی مايع پلور و بيوپسی ‌پلور در اثبات وجود بدخيمی [PDF]

, 2009
زمينه و هدف: بعد از پلورال افيوژن پاراپنومونيک، شايع‌ترين علت پلورال افيوژن اگزودايی سرطان‌ها می‌باشند. علی رغم به کارگيری ترکيبی از بررسی های سيتولوژيک مايع پلور و بيوپسی پلور، دستيابی به تشخيص در موارد زيادی از بيماران امکان پذير نمی‌باشد.محققين به ...
رضايی, مهدی, فرشته‌نژاد, سید محمد, موسوی, سید علی جواد, يزدانی, رستم   +3 more
core