Results 131 to 140 of about 177,587 (382)

Non–surgical management of abdominal ectopic pregnancy with uterine artery embolization

Radiology Case Reports, 2022
Abdominal pregnancy is a rare but life-threatening variation of ectopic pregnancy that is often treated with laparoscopic management; however, we present a case successfully treated using only minimally invasive techniques. A 36-year-old female G1P0 with
Merve Ozen, MD, Evan Birmingham, MS, Mark Hoffman, MD, Driss Raissi, MD   +3 more
doaj  

Testicular histopathology and its association with germ cell numbers, serum concentrations of reproductive hormones, and semen quality

Andrology, EarlyView.
Abstract Background It is well‐established that spermatogenesis, semen quality, and reproductive hormones are interlinked. It is, however, less well‐described how various specific testicular histopathologies are linked to reproductive hormones and semen quality.
Gülizar Saritas, Nina Mørup, Trine H. Johannsen, Anders Juul, Lise Aksglaede, Sofia B. Winge, Kristian Almstrup   +6 more
wiley   +1 more source

Inhibition of ROS1 activity with lorlatinib reversibly suppresses fertility in male mice

Andrology, EarlyView.
Abstract Background Inhibition of sperm maturation in the epididymis is a promising post‐testicular strategy for short‐acting male contraceptives. It has been shown that ROS1, a receptor tyrosine kinase expressed in the epididymis, is essential for epididymal differentiation, sperm maturation, and male fertility in mice.
Yuki Oyama, Kentaro Shimada, Haruhiko Miyata, Rie Iida‐Norita, Chihiro Emori, Maki Kamoshita, Seiya Oura, Ryohei Katayama, Martin M. Matzuk, Masahito Ikawa   +9 more
wiley   +1 more source

Mifepristone Antagonization With Progesterone to Prevent Medical Abortion: A Randomized Controlled Trial. [PDF]

, 2020
ObjectiveTo estimate the efficacy and safety of mifepristone antagonization with high-dose oral progesterone.MethodsWe planned to enroll 40 patients in a double-blind, placebo-controlled, randomized trial.
Chen, Melissa J, Creinin, Mitchell D, Dalton, Laura, Hou, Melody Y, Steward, Rachel   +4 more
core   +1 more source

Effects of serum-clot contact time on second-trimester prenatal screening markers and their stability in serum [PDF]

Journal of Medical Biochemistry, 2010
Alpha-fetoprotein, human chorionic gonadotropin and unconjugated estriol are screening markers for fetal trisomies and structural disorders of the neural tube defect type.
Bujišić Nada
doaj  

Immunologic and Biologic Study of Human Chorionic Gonadotropin* [PDF]

, 1964
Shinichi Hamashige, Edward R. Arquilla
openalex   +1 more source

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

Andrology, EarlyView.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret, Aaran H. Patel, Elisabeth Daniels, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Gastrointestinal Bleeding due to Small Intestinal Metastases From Choriocarcinoma

United European Gastroenterology Journal, EarlyView.
Huipeng Zhang, Jing Zhang, Yanbo Yu, Xin Long   +3 more
wiley   +1 more source

Luteinizing hormone receptor knockout mouse: What has it taught us?

Andrology, EarlyView.
Abstract Luteinizing hormone (LH), along with its agonist choriongonadotropin (hCG) in humans, is the key hormone responsible for the tropic regulation of the gonadal function. LH and hCG act through their cognate receptor, the luteinizing hormone/choriongonadotropin receptor (LHCGR; more appropriately LHR in rodents lacking CG), located in the testis ...
Ilpo T. Huhtaniemi
wiley   +1 more source

Folding, misfolding, and regulation of intracellular traffic of G protein‐coupled receptors involved in the hypothalamic–pituitary–gonadal axis

Andrology, EarlyView.
Abstract Background G protein‐coupled receptors are a large and functionally diverse family of membrane receptors involved in a number of biological processes. Like other proteins, G protein‐coupled receptors need to be properly folded in order to traffic to the plasma membrane and interact with agonist.
Alfredo Ulloa‐Aguirre, Ross C. Anderson, Teresa Zariñán, Rubén Gutiérrez‐Sagal, Eduardo Jardón‐Valadez, Claire L. Newton   +5 more
wiley   +1 more source