Results 91 to 100 of about 70,435 (286)

First‐Trimester Crown‐Rump Length and Large for Gestational Age Newborns: What Correlation?

open access: yesJournal of Clinical Ultrasound, EarlyView.
Our research found for the first time that uneventful pregnancies with LGA neonates are characterized by larger than expected CRL at the first trimester. CRL is one of the new markers that can be used to early identify fetuses at risk of increased fetal growth.
Marika Ylenia Rovetto   +10 more
wiley   +1 more source

hCG: false positives and persistent hCG levels

open access: yes, 2016
Human Chorionic gonadotropin (hCG) is a complex glycoprotein with several bioactive forms. These five variants comprise placental forms (hyperglycosilated hCG is the first form, then after 10 weeks of pregnancy total hCG takes over), cancer promoter ...
VALDES SOCIN, Hernan Gonzalo
core   +1 more source

ß-HCG immunkémiai meghatározás lipémiás interferenciájának vizsgálata

open access: yes, 2018
A dolgozat témája az ELFA (Enzyme Linked Fluorescent Assay) módszerrel történő ß-hCG immunkémiai meghatározás lipémia inteferenciájának vizsgálata és tudományos hátterének részletes ismertetése.
Horváth, Márton
core  

Monitoring Changes in Sperm Concentration and Quality Help Improve Captive Breeding Outcomes of the Endangered Amphibian Rawlinsonia littlejohni

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Amphibians are among the most threatened taxonomic groups, with many species experiencing rapid declines that have resulted in small, isolated populations vulnerable to inbreeding depression and reduced fertility. One major outcome of inbreeding is lowered fecundity, often linked to morphological changes in gametes.
Nadine Nolan   +6 more
wiley   +1 more source

Luteaalivaiheessa annetun hCG-hoidon vaikutus naudan progesteronituotantoon ja tiinehtymiseen sekä uusimisväleihin : Osatutkimus IV tutkimussarjasta "Naudan keltarauhastoiminta ja fertiliteetti"

open access: yes, 1997
Tutkielma koostuu kahdesta osasta: kirjallisuuskatsauksesta ja tutkimusosasta. Kirjallisuusosuudessa käsitellään luteotrooppisten hoitojen vaikutusta keltarauhasen kehittymiseen, toimintaan ja elinikään Tutkimusosuus suoritettiin kahdella tilalla ...
Heikkinen, Sirpa
core  

Understanding the Concept of Self‐Performed Ultrasound: A Scoping Review

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Self‐performed ultrasound is an emerging technology that facilitates adept self‐scans in untrained hands. Inspired by self‐performed imaging in space for more prompt diagnosis and therapy, it has the potential to accurately monitor chronic conditions remotely. However, the lack of supervision and physical restraints can hinder its usability.
Vy Do   +3 more
wiley   +1 more source

The Impact of Maturation Medium Supplemented with PMSG and HCG Hormones on In vitro Maturation of Ovine Oocytes [PDF]

open access: yesJournal of Applied Veterinary Sciences
This investigation aimed to assess the dose-dependent impact of the pregnant mare serum gonadotropin (PMSG) on the in vitro maturation of sheep oocytes and the effect of combining the best dose with the human chorionic gonadotropin (hCG), which is a cost-
Fatma Baiomy   +3 more
doaj   +1 more source

A successful in vitro fertilization outcome in a hermaphrodite male

open access: yes
International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Shima Elbakhit M. E. Albasha   +2 more
wiley   +1 more source

Microfluidic Molecular Diagnostic Chips: Functional Modules, Integration Strategies, and Emerging Applications

open access: yesSmall Methods, EarlyView.
This comprehensive review delivers an engineering‐centric analysis of microfluidic molecular diagnostic chips, breaking them down into foundational modules from fluid manipulation to bio‐sensing. Beyond chip design, it evaluates sample‐to‐answer integration strategies and commercial readiness levels.
Donghoon Koo   +7 more
wiley   +1 more source

Debunking hCG [PDF]

open access: yesNature Biotechnology, 1997
M R, Sairam, T, Antakly
openaire   +2 more sources

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