Results 41 to 50 of about 204,791 (276)

Variants of human chorionic gonadotropin from pregnant women and tumor patients recognized by monoclonal antibodies [PDF]

open access: yes, 1993
In biological fluids, hCG and its free alpha- (hCG alpha) and beta-subunits (hCG beta), occur in multiple forms. These various forms differ at the molecular level primarily in glycosylation, but also differ in protein backbone modifications corresponding
Mann, Klaus   +10 more
core   +1 more source

Human Chorionic Gonadotropin and Breast Cancer

open access: yesInternational Journal of Molecular Sciences, 2017
Breast cancer is well known as a malignancy being strongly influenced by female steroids. Pregnancy is a protective factor against breast cancer. Human chorionic gonadotropin (HCG) is a candidate hormone which could mediate this antitumoral effect of ...
S. Schüler-Toprak   +2 more
semanticscholar   +1 more source

Immunoreactive human chorionic gonadotropin and its free ß-subunit in serum and ascites of patients with malignant tumors [PDF]

open access: yes, 1992
Human chorionic gonadotropin (hCG) is a clinically relevant marker of trophoblastic and nontrophoblastic malignancies. In the present studies, in addition to determining serum hCG, we investigated the presence and properties of hCG immunoreactivity in ...
Mann, Klaus   +4 more
core   +1 more source

Maternal fetal communication: Signal transduction by chorionic gonadotropin in the endometrial epithelium.

open access: yes, 2009
Maternal fetal communication: Signal transduction by chorionic gonadotropin in the endometrial ...
Prajna. Banerjee (7986410)
core   +4 more sources

Human amniotic fluid glycoproteins expressing sialyl Lewis carbohydrate antigens stimulate progesterone production in human trophoblasts in vitro [PDF]

open access: yes, 2004
Background: Progesterone is thought to mediate immune modulator effects by regulating uterine responsiveness. The aim of the study was to clarify the effect of transferrin and glycodelin A (former name PP14) as sialyl Lewis X-expressing glycoproteins on ...
Streu, Annett   +13 more
core   +1 more source

Human Chorionic Gonadotropin: The Pregnancy Hormone and More

open access: yesInternational Journal of Molecular Sciences, 2017
To thoroughly review the uses of human chorionic gonadotropin (hCG) related to the process of reproduction and also assess new, non-traditional theories. Review of the international literature and research studies.
C. Theofanakis   +3 more
semanticscholar   +1 more source

Choosing trigger of ovulation for optimization of in vitro fertilization programs (literature review) [PDF]

open access: yesГинекология, 2016
This review presents recent data on the impact of different triggers on the clinical and embryological indicators of the effectiveness of assisted reproductive technology in patients with normal and excessive ovarian response to superovulation ...
S M Eapen   +4 more
doaj  

Elevated levels of naturally occurring autoantibodies to human chorionic gonadotropin (hCG) β core fragment in a female patient with thyroid follicular adenoma: Case report [PDF]

open access: yes, 2020
We report a case of a woman, who had an elevated levels of naturally-occurring autoantibodies to human chorionic gonadotropin (hCG) β core fragment (hCGβcf) one year prior to the development of thyroid follicular lesion.
Gachechiladze, N.   +3 more
core   +4 more sources

Don’t cancel the surgery just yet! A case report of positive preoperative pregnancy test due to a soft tissue sarcoma production of ectopic beta human chorionic gonadotropin

open access: yesRare Tumors, 2018
Soft tissue sarcomas are a rare group of mesenchymal malignancies which can range from low to high grade. These tumors have different clinical, radiographic, and histopathological characteristics. Beta human chorionic gonadotropin is a naturally secreted
Alan Todd Blank   +3 more
doaj   +1 more source

Late-onset ovarian hyperstimulation syndrome developing during ovarian stimulation in an ectopic pregnancy: a case report

open access: yesJournal of Medical Case Reports, 2020
Background Ovarian hyperstimulation syndrome is normally induced by ovarian stimulation drugs. Severe cases of ovarian hyperstimulation syndrome involve complications such as renal failure and thrombosis. Evidence has recently been developed for a method
Haipeng Huang   +11 more
doaj   +1 more source

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