Results 121 to 130 of about 9,004,562 (264)

Comparison of Relapse Risk Prediction Models During Active Surveillance in Stage I Seminoma: A Retrospective Multicenter Cohort Study

open access: yesInternational Journal of Cancer, Volume 159, Issue 12, Page 3008-3015, 15 December 2026.
ABSTRACT To improve the prediction of relapse for clinical stage I seminoma, we aimed to validate the Boormans model (incorporating tumor size, rete testis invasion, and lymphovascular invasion) against the conventional classification (tumor size > 4 cm/rete testis invasion).
Andreas Banner   +15 more
wiley   +1 more source

Gold-linked electrochemical immunoassay on single-walled carbon nanotube for highly sensitive detection of human chorionic gonadotropin hormone

open access: yes, 2013
A new sensitive gold-linked electrochemical immunoassay (GLEIA) for the detection of the pregnancy marker human chorionic gonadotropin (hCG) has been developed using the direct electrochemical detection of Au nanoparticles.
Hung Viet P.   +7 more
core   +1 more source

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, Volume 345, Issue 10, Page 1078-1090, December 2026.
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

A mixed agent of testosterone, dehydroepiandrosterone, mare serum gonadotropin and human chorionic gonadotropin (Gonasteron) in the treatment of male hypogonadism [PDF]

open access: yes, 1963
A mixed agent of testosterone, dehydroepiandrostero n em, are serum gonadotropin and human chorionic gonadotropin was administered to seven male adults with hypogonadism of varying grade including typical eunuchoidism.
蛭多, 量令, 稲田, 務
core  

Human Chorionic Gonadotropin and CA 15-3 Producing Adenocarcinoma

open access: yes, 1998
Summary50 years old man suffering from primary lung adenocarcinoma presented with high levels of both beta subunit human chorionic gonadotropin (βHCG) and cancer antigen 15-3 (CA 15-3) in the absence of elevated carcinoembrionic antigen (CEA), alfa ...
A. Arpaci   +3 more
core   +1 more source

Compact 9dBEs Enable Efficient and Precise Genome Editing in Mammalian Cells and In Vivo

open access: yesAdvanced Science, Volume 13, Issue 62, 9 November 2026.
As a compact type II‐D system, the Cas9d‐based platform holds great potential for in vivo applications. Through rational engineering, its derived base editors (9dBEs) enable efficient disease modeling while facilitating single‐vector AAV delivery for in vivo genome editing. These miniature tools offer a robust strategy for basic research and biomedical
Qingquan Xiao   +12 more
wiley   +1 more source

Circulating Levels and Breast Cyst Fluid Concentrations of Human Chorionic Gonadotropin, Progesterone and Testosterone in Women with Gross Cystic Breast Disease

open access: yes, 1984
Circulating levels and cyst fluid concentrations of human chorionic gonadotropin, progesterone and testosterone were measured in 30 premenopausal women with gross cystic breast disease. Specific radioimmunoassay procedures were used.
Giuseppe Fariselli   +4 more
core   +1 more source

Expanded Phenotype Associated With an Intronic PPP1R12A Variant: A Case Report and Literature Review

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 11, Page 2519-2524, November 2026.
ABSTRACT Autosomal dominant PPP1R12A‐related genitourinary and/or brain malformation syndrome is a recently described multisystem disorder caused by loss‐of‐function variants in the protein phosphatase 1 regulatory subunit 12a (PPP1R12A) gene. To date, 22 affected individuals have been reported with variable brain malformations and genitourinary ...
Emily M. Bland   +4 more
wiley   +1 more source

Lifetime Hormonal Exposure and Risk of Lung Cancer in Women: Results From a French Population‐Based Case–Control Study (The WELCA Study)

open access: yesCancer Medicine, Volume 15, Issue 11, November 2026.
ABSTRACT Background With 2 million new cases annually, lung cancer is among the most frequent and the leading cause of cancer‐related death worldwide. Incidence trends differ by gender, decreasing in men but increasing in women, partly due to later tobacco uptake.
Youssouf Gueye   +104 more
wiley   +1 more source

Seronegative Propylthiouracil‐Induced Reversible Bilateral Sensory Neural Hearing Loss Without Systemic Vasculitis: A Case Report and Review of Literature

open access: yesClinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT Propylthiouracil (PTU) is a thioamide drug used in the management of hyperthyroidism in selected clinical settings. While PTU is associated with well‐known adverse effects such as hepatotoxicity, agranulocytosis, and antineutrophil cytoplasmic antibody (ANCA)‐associated vasculitis, ototoxicity is an exceptionally rare complication.
Adane Alemayehu Abera   +5 more
wiley   +1 more source

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