Results 41 to 50 of about 177,587 (382)

Stimulation of hCG protein and mRNA in first trimester villous cytotrophoblast cells in vitro by glycodelin A [PDF]

, 2005
Aim: Human chorionic gonadotropin (hCG) is produced by fetal trophoblast cells and secreted into maternal circulation mainly in the first trimester of pregnancy.
Albanese, Bergemann, Boime, Bonduelle, Cole, Hammer, Heffner, Jeschke, Julkunen, Julkunen, Kubota, Laird, Laird, Maston, Okamoto, Pestell, Pierro, Pockley, Pockley, Seppala   +19 more
core   +1 more source

Intramural ectopic pregnancy [PDF]

Archive of Oncology, 2010
Gestational trophoblastic neoplasia refers to a subset of gestational trophoblastic conditions characterized with persistently elevated serum β-human chorionic gonadotropin, absence of a normal pregnancy, and a history of normal or abnormal pregnancies ...
Milenković Vera, Lazović Biljana
doaj   +1 more source

Prognostic factors in seminomas with special respect to HCG: Results of a prospective multicenter study [PDF]

, 1999
Objective: In a prospective multicenter trial, it was our intention to elucidate clinical prognostic factors of seminomas with special reference to the importance of human chorionic gonadotropin (HCG) elevations in histologically pure seminomas. Methods:
Bussar-Maatz, R., Dieckmann, K. P., Fassbinder, J., Hartmann, M., Löhrs, U., Mann, K., Schubert, G. E., Weissbach, L.   +7 more
core   +1 more source

Backbone Protecting Groups for Enhanced Peptide and Protein Synthesis

Angewandte Chemie, EarlyView.
This review provides a comprehensive account of the use of backbone N‐protecting groups in peptide synthesis. It includes detailed synthetic methods relating to their introduction and removal and their application to “difficult” peptides and proteins of biological significance in both academic and industry contexts.
Samuel J. Paravizzini, Linda M. Haugaard‐Kedström, Craig A. Hutton, John A. Karas   +3 more
wiley   +2 more sources

The development of contraceptive vaccines [PDF]

, 2002
The use of vaccination as a means of controlling fertility was established during the last decade with the publication of a successful Phase II trial demonstrating the efficacy of this approach to family planning.
Delves, PJ
core   +1 more source

Superovulation Using the Combined Administration of Inhibin Antiserum and Equine Chorionic Gonadotropin Increases the Number of Ovulated Oocytes in C57BL/6 Female Mice

PLoS ONE, 2015
Superovulation is a reproductive technique generally used to produce genetically engineered mice. Superovulation in mice involves the administration of equine chorionic gonadotropin (eCG) to promote follicle growth and then that of human chorionic ...
T. Takeo, N. Nakagata
semanticscholar   +1 more source

Analysis of Down syndrome failed to be diagnosed after prenatal screening: A multicenter study. [PDF]

, 2017
To analyze the characters of Down syndrome (DS) who failed to be diagnosed after prenatal screening and hope to be able to improve the programs of prenatal screening and reduce the missed diagnosis of DS.
Ding, Jie, Jiang, Tao, Wang, Ting, Yu, Bin, Zhang, Bin, Zhang, Xiao-Juan, Zhang, Xiao-Qing   +6 more
core   +1 more source

Progesterone elevation on the day of human chorionic gonadotropin administration adversely affects the outcome of IVF with transferred embryos at different developmental stages

Reproductive Biology and Endocrinology, 2015
BackgroundThe effect of progesterone elevation (PE) on the day of human chorionic gonadotropin (hCG) administration on the pregnancy outcomes of in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles is a matter of ongoing debate.
Yan Huang, E. Wang, Qing-yun Du, Yujing Xiong, Xiao-yi Guo, Yiping Yu, Ying-pu Sun   +6 more
semanticscholar   +1 more source

Management of Nonpregnant Women with Elevated Human Chorionic Gonadotropin

Case Reports in Obstetrics and Gynecology, 2013
Human chorionic gonadotropin (hCG) is useful in evaluating and monitoring early pregnancy as well as trophoblastic disease. Here we describe the management of women with elevated serum human chorionic gonadotropin in a case of a 51-year-old female who ...
Bernd C. Schmid, Aimee Reilly, Martin K. Oehler   +2 more
doaj   +1 more source

In vitro interaction of hormone-conditioned neutrophils with commensal and uropathogenic Escherichia coli biofilms

Инфекция и иммунитет, 2020
The aim of the work was to examine an interaction between neutrophils conditioned with chorionic gonadotropin, estriol, kisspeptin, leptin, ghrelin and commensal and uropathogenic Escherichia coli biofilms.
I. L. Maslennikova, I. V. Nekrasova, E. G. Orlova, O. L. Gorbunova, S. V. Shirshev   +4 more
doaj   +1 more source