Results 121 to 130 of about 971,800 (197)

Chemotherapy resistance and risk stratification in gestational trophoblastic neoplasia: A systematic review and network meta‐analysis

Acta Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 11, Page 2158-2172, November 2026.
Higher pretreatment β‐hCG, greater tumor burden, higher FIGO stage/score, and choriocarcinoma were associated with higher chemoresistance risk in gestational trophoblastic neoplasia. In exploratory network analyses, etoposide‐containing regimens showed lower predicted chemoresistance.
Ying‐Ying Xue, Xin‐Yue Yang, Fang‐Yu Chen, Hui‐Ting Yang, Chao Zhang, Jin‐Zhu Yan, Shi‐Shi Wu, Long Wang   +7 more
wiley   +1 more source

Estrogen Receptor Beta Isoforms Interplay Integrates Nuclear and Extra‐Nuclear Signaling to Modulate Human Granulosa Cell Growth

The FASEB Journal, Volume 40, Issue 19, 15 October 2026.
Working model of ERβ isoform signaling in human granulosa cells. Upon E2 binding, ERβ1 activates ERE‐dependent transcription and represses AP‐1 activity through Jun/Fos interactions. In contrast, ERβ2, ERβ4, and ERβ5 lack E2 binding and ERE activity but promote AP‐1‐dependent transcription and counteract ERβ1 repression, including after phosphorylation
Clémentine Marie, Inza‐Noor Baskaran, Raphaël Corre, Anne Mayeur, Michaël Grynberg, Guillaume Chevreux, David L'Hôte, Joëlle Cohen‐Tannoudji, Stéphanie Chauvin   +8 more
wiley   +1 more source

Relationship between BMI and β-hCG levels with hyperemesis gravidarum in Manado, Indonesia

, 2020
Objectives: The main objective of this study was to determine the relationship between BMI and β-HCG levels with hyperemesis gravidarum.Materials and Methods: This study was a case control study which compares between BMI and β-Hcg levels of patients ...
Suparman, Eddy, Mamesah, Inne, Loho, Maria   +2 more
core  

Antibody response against epitopes on hCG mapped by monoclonal antibodies in women immunized with an anti-hCG vaccine and its implications for bioneutralization

, 1993
The immunological determinants on hCG, to which an antibody response is generated in women by the contraceptive HSD vaccine, were mapped by using a panel of anti-hCG monoclonal antibodies.
Gupta, S. K., Pal, R., Deshmukh, U. S., Talwar, G. P.   +3 more
core   +1 more source

NR4A1‐Driven Granulosa Cell Ferroptosis Contributes to Obesity‐Related Ovarian Dysfunction and Metformin‐Mediated Ovarian Protection

The FASEB Journal, Volume 40, Issue 19, 15 October 2026.
Schematic illustrating that NR4A1‐driven granulosa cell ferroptosis mediates obesity‐related ovarian dysfunction, while metformin‐mediated ovarian protection is achieved via suppression of the PI3K/AKT–NR4A1 ferroptotic signaling cascade. ABSTRACT Obesity triggers ovarian dysfunction and female infertility accompanied by granulosa cell damage ...
Huihui Wang, Chaoying Wang, Shuaishuai Guo, Guang Yang, Junnan Fang, Jingyi Hu, Ran Jiang, Jun Zhai, Haixia Jin, Wenyan Song, Senlin Shi, Xianju Huang, Lin Qi, Zhaoting Wu, Yan Liu, Ning Song, Xiangyang Zhang, Guidong Yao   +17 more
wiley   +1 more source

There is no significant difference in the morphology of ectopic pregnancy between the two patterns of β hCG clearance.

, 2015
Demographic data of patients and morphological characteristics of ectopic pregnancies with successful expectant management. Group 1 (steady decline of serum β hCG levels from day 0 onwards (n = 97)); Group 2 (plateaued serum β hCG levels before decline ...
Samir Helmy (425709), Jara Ben-Nagi (764377), Davor Jurkovic (354335), Marianne Koch (764378), Dimitrios Mavrelos (764376), Andrea Day (764379), Elinor Sawyer (146459)   +6 more
core   +1 more source

ROC Curve Analyses for the Diagnostic Accuracy of β-hCG and Ang-2 to Discriminate PUB from NUB.

, 2013
ROC Curve Analyses for the Diagnostic Accuracy of β-hCG and Ang-2 to Discriminate PUB from NUB.
Bifei Huang (413197), Qiaoqiao Guo (413200), Hongsheng Yu (413203), Liuyi Qiu (413202), Rugen Wan (413204), Junqing Chen (84035), Jiong Yu (413196), Yunlai Wang (413201), Maofeng Wang (413195), Zhaoxiang Ren (413198), Xianyu Wang (413199), Jun Ying (129597)   +11 more
core   +1 more source

Levels of serum β‐human chorionic gonadotropin after embryo transfer and subsequent miscarriage, pre‐eclampsia, and intrauterine growth restriction

Health Science Reports
Background This study aimed to examine maternal serum concentration of β‐human chorionic gonadotropin (β‐hCG) on Day 16 after embryo transfer and risk of miscarriage, pre‐eclampsia, and intrauterine growth restriction (IUGR).
Roya Kabodmehri, Nasrin Ghanami Gashti, Ziba Zahiri Sorouri, Seyedeh Hajar Sharami, Forozan Milani, Marziyeh Hasanpour, Habib Eslami‐Kenarsari, Zahra Rafiei Sorouri   +7 more
doaj   +1 more source

Ruptured Ectopic Pregnancy Misdiagnosed with Ruptured Corpus Luteum: A Case Report and Literature Review

Gynecology and Minimally Invasive Therapy
Ectopic pregnancy can be mistakenly reported as a ruptured corpus luteum. A 22-year-old woman was initially misdiagnosed with a ruptured corpus luteum and treated with analgesics at a local clinic.
Wing Yu Sharon Siu, Dah-Ching Ding
doaj   +1 more source

Longer time-to-pregnancy in spontaneously conceived pregnancies is associated with lower PAPP-A and free β-hCG in first trimester screening for Down syndrome

, 2014
OBJECTIVE: The aim of this study was to investigate whether subfertility, measured as longer time-to-pregnancy (TTP) in spontaneously conceived pregnancies, affects the first trimester levels of pregnancy-associated plasma protein-A (PAPP-A) and free ...
Kirkegaard, I, Uldbjerg, N, Tabor, A, Henriksen, T B   +3 more
core   +1 more source