Human Chorionic Gonadotropin and Breast Cancer [PDF]
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 +4 more sources
Preterm labor is known as delivery prior to 37 completed weeks of gestation. Because 10% of total labors are preterm and 70% of neonatal mortality is caused by this problem, preterm labor is a significant problem in obstetrics, pediatrics & midwifery ...
Warqaa Wathiq, Masryia Rashad Hassein
doaj +2 more sources
Research Progress on the Impact of Human Chorionic Gonadotropin on Reproductive Performance in Sows [PDF]
Human chorionic gonadotropin is a glycoprotein hormone produced by human or humanoid syncytiotrophoblasts that differentiate during pregnancy. Due to its superior stability and long-lasting effects compared to luteinizing hormone, it is often used to ...
Jiahao Li+5 more
doaj +2 more sources
Weekly changes in serum -human chorionic gonadotropin, estradiol, and progesterone levels for pregnancy assessment in women with unexplained recurrent miscarriage [PDF]
Objective To investigate the efficacy of weekly measurement of β-human chorionic gonadotropin, estradiol, and progesterone levels for pregnancy assessment in patients with unexplained recurrent miscarriage.
Ruide Su+4 more
doaj +2 more sources
Human chorionic gonadotropin (hCG) serves as one of the first signals provided by the embryo to the mother. Exactly at the time when the first step of the implantation process is initiated and the blastocyst adheres to the maternal endometrium, the ...
Anne Schumacher
exaly +2 more sources
Biological Properties of Human Chorionic Gonadotropin
The present study is designed to elucidate certain biological characteristics of urinary chorionic gonadotropin and to see what differences could be demonstrated between HCG in normal pregnancy and in the trophoblastic diseases. We have attempted the biological characterization of HCG using crude HCG and the purified HCG (12, 000 I.U./mg) by zone ...
I Yogo
openalex +5 more sources
Invitro fertilization outcome in triggering with GnRH agonist, Hcg or combination of GnRH agonist and Hcg [PDF]
Introduction: Human chorionic gonadotropin for the final maturation of eggs in the In-vitro fertilization cycle was associated with the possibility of a negative effect on endometrial acceptance, fetal quality and ovarian hyper stimulation syndrome ...
Alamtaj Samsami+5 more
doaj +1 more source
Impact of blood levels of progesterone on the day of ovulation onset on clinical, laboratory and reproductive parameters of young patients undergoing assisted reproduction: a cross-sectional study [PDF]
Objective: To assess whether there is an association between the level of progesterone on the day of administration of human chorionic gonadotropin and clinical and laboratory characteristics, in addition to the results of in vitro fertilization of ...
Renata Garcia Olmos Fernandez+5 more
doaj +1 more source
Human Chorionic Gonadotropin and Early Embryogenesis: Review
Human chorionic gonadotropin (hCG) has four major isoforms: classical hCG, hyperglycosylated hCG, free β subunit, and sulphated hCG. Classical hCG is the first molecule synthesized by the embryo.
S. P. d’Hauterive+5 more
semanticscholar +1 more source