Results 91 to 100 of about 63,442 (308)

APPROACHES TO CHORIONIC GONADOTROPIN QUANTITATIVE DETERMINATION IN ANTI-DOPING CONTROL

Тонкие химические технологии, 2017
The article presents the results of the first stage of development of a new quantitative method for human chorionic gonadotropin (hCG) determination by means of ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS)
I. O. Zvereva, N. B. Savelieva, P. V. Postnikov, Yu. A. Efimova, M. A. Dikunets   +4 more
doaj   +1 more source

Debunking hCG [PDF]

Nature Biotechnology, 1997
M R, Sairam, T, Antakly
openaire   +2 more sources

Differential affinity of anti-Pr-β-hCG-TT antibodies for hCG and hLH

, 1978
Sera from four women immunized with the vaccine Pr-β-hCG-TT have been analysed for binding with hCG and hLH. Resolution of Scatchard plots showed the presence of more than one population of antibodies in these sera. In each case the Association Constants
Shastri, N., Vijaya Raghavan, S., Salahuddin, M., Talwar, G. P., Dubey, S. K.   +4 more
core   +1 more source

Analytical and Workflow Performance of a High‐Throughput Chemiluminescent Immunoassay System in a Clinical Laboratory

Journal of Clinical Laboratory Analysis, EarlyView.
Analytical and operational performance evaluation of the DxI 9000 Access Immunoassay Analyzer in a clinical laboratory in Taiwan. ABSTRACT Background Increasing test volumes and shorter turnaround time (TAT) requirements, particularly in acute‐care settings, challenge clinical laboratories to maintain accurate immunoassay testing.
Chiung‐Tzu Hsiao, Chao‐Ching Liao, Yu‐Chang Chang, Hui‐Ju Chang, Tz‐Ya Huang, Jen‐Shiou Lin, Po‐Ren Hsueh   +6 more
wiley   +1 more source

Engagement of different Fc-gamma receptors in phagocytosis of immune complexes containing antibodies to mutated human chorionic gonadotropin β chain (hCG-beta) and native hCG molecule

, 2009
The aim of this study was to investigate the role of Fcγ receprors (FcγR) in vitro, in phagocytosis of hormone-antibody complexes formed after immunization with the mutant hCGβ(R68E).
Kvirkvelia, N., Gachechiladze, N., Janikashvili, N., Lomishvili, N., Chikadze, N., Delves, P.J., Porakishvili, N.   +6 more
core  

The Oocyte/Antral Follicle Count Index: Does Maximizing Oocyte Yield Translate into Better Assisted Reproductive Technology Outcomes?

Journal of Ultrasound in Medicine, EarlyView.
Objectives Whether aspiration of more oocytes than the antral follicle count (AFC) is beneficial for the current and future products of assisted reproductive technologies (ART) cycles. Methods Data of the first oocyte aspiration for intracytoplasmic sperm injection performed between 2018 and 2022 in attempt to conceive (ICSI, n = 399) or for planned ...
Shir Danieli‐Gruber, Onit Sapir, Dan Netanely, Avital Wertheimer, Avi Ben‐Haroush, Eran Altman, Tzippy Shochat, Yoel Shufaro   +7 more
wiley   +1 more source

Comparison of the Application Value of 4‐Dimensional Hysterosalpingo‐Contrast Sonography and X‐Ray Hysterosalpingography in Intrauterine Insemination

Journal of Ultrasound in Medicine, EarlyView.
Objectives To compare the application value of 4‐dimensional hysterosalpingo‐contrast sonography (4D‐HyCoSy) and x‐ray hysterosalpingography (HSG) in intrauterine insemination (IUI) patients. Methods In this retrospective study, a total of 725 infertile patients who underwent IUI in Ganzhou Maternal and Child Health Hospital from January 2023 to June ...
Yongyu Xie, Xuefen Xiao, Huan Zuo, Yun Huang   +3 more
wiley   +1 more source

Radiology–pathology correlation of hormonal subtypes of breast cancer based on mammography, ultrasound, and PET imaging

The Egyptian Journal of Radiology and Nuclear Medicine
Background Breast cancer is one of the most common cancers among the female population globally and a major cause of death due to cancers among women.
Rithi Melissa Dsilva, Shivakumar Swamy Shivalingappa, Sudhakar Sampangi   +2 more
doaj   +1 more source

A successful in vitro fertilization outcome in a hermaphrodite male

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Shima Elbakhit M. E. Albasha, Sami Saadi Al‐Said, Haitham Tharwat M. H. El Bardisi   +2 more
wiley   +1 more source

Fetal Heart Rate at 12 Weeks' Gestation and the Risk of Preterm Birth

Journal of Ultrasound in Medicine, EarlyView.
Objectives To prospectively validate the association between fetal heart rate (FHR) at the 12‐week scan and the risk of preterm birth (PTB), including spontaneous preterm birth (sPTB). Methods This prospective cohort study included 1276 singleton pregnancies undergoing routine first‐trimester screening at 11–13 + 6 weeks' gestation and followed until ...
José Morales‐Roselló, Alicia Soriano‐Payá, Blanca Novillo‐Del Álamo, Alicia Martínez‐Varea   +3 more
wiley   +1 more source