Results 71 to 80 of about 13,276 (218)

Loss of Brain‐Derived Estrogen Is Associated With Sex‐ and Age‐Dependent Alterations in Memory, Affective Behavior, and Hippocampal Extracellular Matrix Gene Expression

Aging Cell, Volume 25, Issue 6, June 2026.
Age, sex, and estrogen loss are widely recognized risk factors for Alzheimer's disease. Here, we show that brain‐specific aromatase knockout (bArKO) and the resulting estrogen loss lead to memory impairment, reduced social interaction, and extracellular environment dysregulation selectively in aged female mice, but not in young female or male mice ...
Natalie C. Piehl, Ariel W. Halle, Guadalupe Rodriguez, Andrea Locci, Stacy Kujawa, Caroline Haywood, John Coon V, Ross P. McNally, Zaina A. Karim, Tianming You, Hongxin Dong, Serdar E. Bulun, Hong Zhao   +12 more
wiley   +1 more source

Gynecomastia Surgery Is Associated with Improved Nipple Location in Young Korean Patients

Archives of Plastic Surgery, 2014
Background Gynecomastia is benign enlargement of breast tissue in males and is fairly common. Mastectomy not only helps in improving the shape of anterior chest, but can also improve the location of nipple.
Bo Hyung Lee, Yu Jin Kwon, Jang Wan Park, Jae Ha Hwang, Kwang Seog Kim, Sam Yong Lee   +5 more
doaj   +1 more source

Sulpiride stimulation of prolactin secretion in adolescents with gynecomastia: relation to the circulating levels of estradiol.

Acta Médica Portuguesa, 1980
Basal levels of prolactin (PRL) and estradiol (E2) were studied in 10 adolescents with gynecomastia who were at stages II to IV of their sexual development.
Hugo L. Fideleff, Silvia Belma, Abraham Guitelman, Ana Maria Baigorri, Daniel Aquilano, Hugo E. Scaglia   +5 more
doaj   +1 more source

Gastroprotective Effects of Hexanic Extract of the Leaves of Spondias purpurea and Its Underlying Mechanism of Action

Journal of Food Process Engineering, Volume 49, Issue 6, June 2026.
Histopathological analysis of gastric mucosa stained with HE and PAS of rats submitted to induction of ulcers with acetic acid. The animals were treated orally with vehicle (injured control), ranitidine, and SpHE (25 mg/kg) for 14 days. In A and B, observe preserved mucosa and submucosal layers (black asterisk) and presence of the barrier protection of
Cynthia Layse Ferreira de Almeida, Samara Alves Brito, Temístocles Italo de Santana, Henrique Alves Bandeira Alves Costa, Caroline Leal Rodrigues Soares, Natalie Emanuelle Ribeiro Rodrigues, Vanda Lucia dos Santos, Almir Gonçalves Wanderley, Henrique D. M. Coutinho, Teresinha Gonçalves da Silva   +9 more
wiley   +1 more source

Klinički pristup ginekomastiji [Clinical evaluation of gynecomastia] [PDF]

, 2017
Gynecomastia is characterized by the ennlargement of the male breast caused by glandular proliferation. Gynecomastia occurs when the estrogen-to-androgen ratio is disrupted, in plasma or locally in the breast tissue.
Kaštelan, Darko, Novak, Anela
core  

Advances in the Treatment of Androgenetic Alopecia: A Review of Mechanisms and the Clinical Efficacy of Combination Drug Therapy

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Androgenetic alopecia (AGA) is the most prevalent type of hair loss, exerting a significant negative impact on patients' quality of life. The limited efficacy, potential adverse effects, and poor patient adherence of single‐agent therapies highlight substantial unmet needs in clinical management.
Zhuhao Lai, Yi Zhou, Rui Zhou
wiley   +1 more source

Supraumbillical Skin Retraction After Laser Assisted Liposuction/Lipolysis

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Supraumbilical skin laxity is a major surgical challenge. A literature review on laser‐assisted liposuction/lipolysis (LAL/L) speaks in favor of skin tightening. Alternative methods include visible postoperative scar. Aims The aim is to determine the vertical retraction of the supraumbilical skin and its association with age, gender,
Ivonne Žgaljardić, Sanda Smuđ Orehovec, Krešimir Bulić, Filip Jurić, Vilena Vrbanović Mijatović, Mirna Bobinac, Kristina Uglešić, Davor Mijatović   +7 more
wiley   +1 more source

Gynecomastia in HIV-positive adult men receiving efavirenz-based antiretroviral therapy at Newlands clinic, Harare, Zimbabwe

BMC Infectious Diseases, 2019
Background Gynecomastia is known to occur in some men taking an efavirenz-based antiretroviral therapy (ART) regimen. However, the incidence and outcomes of gynecomastia are not known in Zimbabwe.
Sandra Shawarira-Bote, Tinei Shamu, Cleophas Chimbetete   +2 more
doaj   +1 more source

Breast US as primary imaging modality for diagnosing gynecomastia

, 2016
Aim. To assess the role of breast US in diagnosing and classifying gynecomastia as the primary imaging modality and to compare US findings and classification system with the mammographic ones. Patients and methods.
COI, LUIGI, MOSCHETTA, MARCO, CORNACCHIA, ILARIA, INTRONA, TINA, TELEGRAFO, MICHELE, RELLA, LEONARDA, STABILE IANORA, Amato Antonio, ANGELELLI, Giuseppe   +7 more
core   +1 more source

Hypothalamic‐Pituitary‐Testicular Axis Regulation in Men With Type 2 Diabetes

Clinical Endocrinology, Volume 105, Issue 1, Page 22-23, July 2026.
Mathis Grossmann
wiley   +1 more source