Results 101 to 110 of about 63,442 (308)

Nested Selves: Self‐Organization and Shared Markov Blankets in Prenatal Development in Humans

open access: yesTopics in Cognitive Science, EarlyView., 2023
Abstract The immune system is a central component of organismic function in humans. This paper addresses self‐organization of biological systems in relation to—and nested within—other biological systems in pregnancy. Pregnancy constitutes a fundamental state for human embodiment and a key step in the evolution and conservation of our species. While not
Anna Ciaunica   +3 more
wiley   +1 more source

Luteotrooppisten hoitojen käyttö naudan keltarauhastoiminnantukemiseen ja kohdun patologisten tilojen seurantahoitohetkellä

open access: yes, 1992
Tutkielma koostuu kirjallisuuskatsauksesta ja tutkimusosasta. Kirjallisuuskatsauksessa käsitellään naudan kiimakiertoa, kiimakiertoon liittyviä hormoneja, keltarauhasen kehittymistä ja toimintaa, varhaistiineyttä, oireetonta uusimista, keltarauhasen ...
Haapanen, Maarit, Sihvola, Silja
core  

Nature of immune complexes formed in rhesus monkeys immunized with Pr-B-HCG-TT on challenge with hCG

open access: yes, 1978
Seven rhesus monkeys with circulating anti-hCG antibodies were challenged on repeated occasions with doubling doses of hCG. The antibody titers declined after hCG challenge.
Ramakrishnan, S.   +3 more
core   +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  

Myasthenia Gravis and Thymoma

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Thymoma is the most common tumor of the anterior mediastinum. Approximately 20%–30% of patients with a thymoma develop myasthenia gravis (MG), and an additional one third may possess positive acetylcholine receptor (AChR) antibodies without MG.
Benjamin Claytor   +5 more
wiley   +1 more source

ROLE OF FROZEN SECTION WSIs IN MANAGEMENT OF POST COVID FUNGAL INFECTION

open access: yesJournal of Pathology Informatics, 2022
Anusha Thangaraja   +4 more
doaj   +1 more source

Reducing the trigger dose of recombinant hCG in high-responder patients attending an assisted reproductive technology program: an observational study

open access: yes, 2016
Gian Mario Tiboni, Enrica Concetta Colangelo, Adalisa Ponzano Department of Medicine and Aging Sciences, University “G d’Annunzio” of Chieti-Pescara, Chieti, Italy Abstract: Decreasing the dose of human chorionic gonadotropin (hCG ...
Tiboni GM, Colangelo EC, Ponzano A
core  

Prenatal Screening for Common Aneuploidy in Southeast Asian Countries: A Systematic Review of Challenges and Opportunities

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Southeast Asian (SEA) countries face persistent challenges in equitable healthcare delivery. Given the high prevalence of aneuploidy, increasing use of advanced prenatal screening technologies, and challenges reported in other regions, this study aimed to identify and assess existing policies and guidelines as well as the enablers and barriers
Rapphon Sawaddisan   +3 more
wiley   +1 more source

Choriocarcinoma-like human chorionic gonadotrophin (HCG) and HCG bioactivity during the first trimester of pregnancy [PDF]

open access: yes, 2017
The objective of this study was to evaluate the distribution of choriocarcinoma-like human chorionic gonadotrophin (HCG) isoforms during first trimester pregnancy and their relationship with in-vitro HCG bioactivity.
Kovalevskaya, Galina   +3 more
core  

hCG Triggering in ART: An Evolutionary Concept

open access: yes, 2017
Human chorionic gonadotropin (hCG) is no longer a single, omnipotent ovulation triggering option. Gonadotropin releasing hormone (GnRH) agonist, initially presented as a substitute for hCG, has led to a new era of administering GnRH agonist followed by ...
Anat Hershko Klement, Adrian Shulman
core   +1 more source

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