Results 201 to 210 of about 177,587 (382)

A Second Trimester Abdominal Ectopic Pregnancy Visualised Using Standard and Handheld Point‐of‐Care Ultrasound: A Case Report

Australasian Journal of Ultrasound in Medicine, Volume 28, Issue 3, August 2025.
ABSTRACT Background A 27‐year‐old nulliparous woman with a history of subfertility presented to a routine dating scan at 13 + 1 weeks gestation with a history of left‐sided abdominal pain. Key Findings Both standard transabdominal ultrasound and handheld point‐of‐care ultrasound (POCUS) identified a probable abdominal ectopic pregnancy (AEP), confirmed
Nina Cooper, Alex Novak, Georgina Gould, Shaun Haran, Maeve Tuomey, Maya Al‐Memar, Catriona Stalder, Tom Bourne, Joseph Yazbek   +8 more
wiley   +1 more source

Studies on in vitro synthesis and secretion of human chorionic gonadotropin and its subunits.

, 1976
Takeshi Maruo
openalex   +2 more sources

Progesterone Luteal Support in Natural Cycles for Unexplained Infertility: A Randomised Controlled Trial (The PiNC Trial)

BJOG: An International Journal of Obstetrics &Gynaecology, Volume 132, Issue 9, Page 1220-1227, August 2025.
ABSTRACT Objective To compare the effect of luteal‐phase progesterone supplementation in natural cycles to expectant management on live birth rates in women with unexplained infertility (UI). Design An open‐label, parallel‐arm, single‐centre randomised controlled trial. Setting One tertiary NHS‐funded fertility unit.
Claudia Raperport, Elpiniki Chronopoulou, Aviva Petrie, Roy Homburg, Elizabeth Timlick, Sheetal Barhate, Kristina Sackett, Priya Bhide   +7 more
wiley   +1 more source

Human Chorionic Gonadotropin Injection to Retrieve Mature Oocytes During Laparoscopic Surgery for Ovarian Tissue Cryopreservation: A Case Report. [PDF]

Cureus
Okimura H, Iwata A, Kawamata M, Izumi Y, Kataoka H, Ito F, Mori T.   +6 more
europepmc   +1 more source

LOCALIZATION, DISTRIBUTION AND SECRETION OF β-SUBUNIT OF HUMAN CHORIONIC GONADOTROPIN IN NORMAL HUMAN CHORIONIC TISSUE

, 1979
KANJI KASAI, Hiroshi Suzuki, H Aochi, Yoshinobu Yoshida   +3 more
openalex   +2 more sources

Comparison of Luteal Support Protocols in Frozen IVF/ICSI Cycles: A Network Meta‐Analysis

BJOG: An International Journal of Obstetrics &Gynaecology, Volume 132, Issue 9, Page 1187-1201, August 2025.
ABSTRACT Background Luteal support is a core success factor of frozen embryo transfers (FET). However, inconsistency across recommended protocols generates notable heterogeneity across reproductive outcomes. Objective To determine the most effective luteal support strategy (LPS) based on five key factors related to the effectiveness of FET cycles ...
Neerujah Balachandren, Meenakshi Veeramani, Sureka Suriyakumar, Sarah Wiley, Dimitrios Mavrelos, Ephia Yasmin, Stavroula L. Kastora   +6 more
wiley   +1 more source

ULTRASTRUCTURAL EVIDENCE OF HUMAN CHORIONIC GONADOTROPIN ON TROPHOBLASTIC SURFACE

, 1978
K. Kawagoe, Motoyasu Sugase, Rikuo Machinami   +2 more
openalex   +2 more sources

Human chorionic gonadotropin, angiogenic factors, and preeclampsia risk: a nested case–control study

Acta Obstetricia et Gynecologica Scandinavica, 2014
B. Åsvold, A. Eskild, L. Vatten
semanticscholar   +1 more source

Models of Endocrine‐Disrupting Effects: Human Placental Steroidogenesis

Basic &Clinical Pharmacology &Toxicology, Volume 137, Issue 2, August 2025.
ABSTRACT Endocrine disruption during pregnancy has gained increasing interest as epidemiological studies report associations of exposures and adverse effects on fetal growth, followed by effects on the growing child and ultimately in the adult. When studying endocrine disruption during pregnancy, the placental steroidogenesis is difficult to model, as ...
Line Mathiesen, Dea Sandal, Ida Elise Moelgaard Hammer, Bjarne Styrishave, Lisbeth E. Knudsen   +4 more
wiley   +1 more source

Structure and location of the O-glycosidic carbohydrate units of human chorionic gonadotropin.

, 1979
Michael J. Kessler, Takeshi Mise, Rajesh Ghai, O.P. Bahl   +3 more
openalex   +1 more source