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Research Progress on the Impact of Human Chorionic Gonadotropin on Reproductive Performance in Sows [PDF]

open access: yesAnimals
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]

open access: yesJournal of International Medical Research
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

Invitro fertilization outcome in triggering with GnRH agonist, Hcg or combination of GnRH agonist and Hcg [PDF]

open access: yesMajallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2020
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]

open access: yesEinstein (São Paulo), 2022
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

Heterogeneity of IGF-1 Levels in Children with hCG-Induced Precocious Puberty

open access: yesInternational Journal of Endocrinology, 2022
Objective. Sex steroid stimulates growth hormone release during puberty. However, the role of IGF-1 levels in human-chorionic-gonadotropin-induced precocious puberty remains unclear. Methods.
Han Chen   +3 more
doaj   +1 more source

Persistently elevated β-human chorionic gonadotropin level after vacuum-assisted uterine aspiration: a case report

open access: yesJournal of Medical Case Reports, 2022
Background Urothelial carcinoma of the bladder accounts for nearly 90% of all bladder cancers. Risk factors include cigarette smoke, chronic cystitis, and human papilloma virus infection.
Annika Sinha, Betsy Patterson
doaj   +1 more source

Central precocious puberty secondary to peripheral precocious puberty due to a pineal germ cell tumor: a case and review of literature

open access: yesBMC Endocrine Disorders, 2023
Background The pineal lesion affecting melatonin is a rare cause of central precocious puberty by decreasing the inhibition of hypothalamic–pituitary–gonadal axis.
Han Chen, Cai-Yan Mo, Li-yong Zhong
doaj   +1 more source

Exclusion of pregnancy in dialysis patients: diagnostic performance of human chorionic gonadotropin

open access: yesBMC Nephrology, 2020
Background A positive pregnancy test in acute or chronically ill patients has implications for the use of potentially mutagenic or teratogenic products in urgent medical therapies such as the use of chemotherapies or therapies with immunosuppressants ...
Natalja Haninger-Vacariu   +9 more
doaj   +1 more source

Urothelial carcinoma of the prostate with raised β-hCG levels: a case report

open access: yesJournal of Medical Case Reports, 2022
Background Trophoblastic differentiation in primary urothelial carcinoma of the prostate is extremely rare. An increased level of β-subunit human chorionic gonadotropin in serum in urothelial carcinoma is detected in approximately 30% of cases.
Julia Sołek   +5 more
doaj   +1 more source

A study of hyperovulation using follicle-stimulating hormone (FSH) and equine chorionic gonadotropin (ECG) in Awassi ewes. [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2009
The present study aimed to evaluate hyperovulation using FSH and equine chorionic gonadotropin (ECG) during the breeding season and off-season of Awassi sheep.
Osama Ibrahim Azawi and Muzahim Khader Mahmoud Ahmed Al-Mawla
doaj   +1 more source

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