Results 111 to 120 of about 996,617 (405)

Removal of Steroid Hormone Micropollutants by an Electrochemical Carbon Nanotube Membrane Flow‐Through Reactor: Role of Concentration and Degradation Mechanisms

open access: yesAdvanced Functional Materials, EarlyView.
A flow‐through electrochemical membrane reactor equipped with a carbon nanotube membrane eliminates the mass transfer limitation, achieving removals >97.5% for steroid hormone (SH) micropollutants through electrochemical adsorption and degradation, over a broad initial concentration varying from 50 to 106 ng L−1.
Siqi Liu   +2 more
wiley   +1 more source

Regulatory Mechanism of DHCR7 Gene Expression by Estrogen in Chicken Granulosa Cells of Pre-Hierarchical Follicles

open access: yesBiomolecules
The difference in chicken egg production is closely related to the efficiency of follicle selection, which is marked by granulosa cell differentiation and progesterone production with cholesterol as the substrate.
Dandan Li   +5 more
doaj   +1 more source

Hormones and Auditory Perception: Study of Dichotic Listening in Women during the Menstrual Cycle

open access: yesInternational Archives of Otorhinolaryngology, 2019
Introduction Dichotic listening refers to the ability to hear different sounds presented to each ear simultaneously. Objective The aim of the present study was to assess dichotic listening in women throughout the menstrual cycle.
Cláudia da Silva Carneiro   +9 more
doaj   +1 more source

Fluorescent Nanodiamonds Based Theranostic Platform for pH‐Sensitive Drug Delivery and Quantum Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional nanodiamond platform enables pH‐triggered Diazoxide (DZX) delivery and quantum sensing of subcellular radical dynamics in triple‐negative breast cancer cells. Diamond relaxometry revealed reduced lysosomal radicals during DZX‐induced mitochondrial radical elevation, providing insights into redox modulation and organelle‐ resolved ...
Kaiqui Wu   +8 more
wiley   +1 more source

Androgen Receptor Expression in ER and PR Negative Breast Cancer—A Study from a Tertiary Hospital in Northern India

open access: yesSouth Asian Journal of Cancer, 2023
Sumeet Sidhu   +2 more
doaj   +1 more source

The metastasis inducer CCN1 (CYR61) activates the fatty acid synthase (FASN)-driven lipogenic phenotype in breast cancer cells [PDF]

open access: yes, 2016
The angiogenic inducer CCN1 (Cysteine-rich 61, CYR61) is differentially activated in metastatic breast carcinomas. However, little is known about the precise mechanisms that underlie the pro-metastatic actions of CCN1. Here, we investigated the impact of
Espinoza, Ingrid   +3 more
core   +1 more source

Vibration‐Mediated Recovery of Irradiated Osteocytes and Their Regulatory Role in Breast Cancer Bone Metastasis

open access: yesAdvanced Healthcare Materials, EarlyView.
Radiotherapy damages bone and disrupts osteocyte function, yet mechanically mediated protection remains largely unexplored. This study demonstrates that low‐magnitude, high‐frequency (LMHF) vibration mitigates irradiated osteocyte apoptosis, restores their ability to regulate breast cancer extravasation, and acts synergistically with radiotherapy to ...
Xin Song   +7 more
wiley   +1 more source

Intraocular Pressure and Corneal and Macular Thickness in Men: A Pilot Study on Hormonal, Metabolic, and Physical Effects

open access: yesInternational Journal of Translational Medicine
(1) Background/Objectives: This pilot study aims to address the research gap on the interplay between ocular and systemic parameters as well as sex hormones in men. (2) Methods: We measured intraocular pressure (IOP), central corneal thickness (CCT), and
Brian K. Foutch   +3 more
doaj   +1 more source

THE EFFECT OF OESTROGEN AND OR CALCIUM VITAMIN D3 ON THE MANDIBULAR HEIGHT OF POST OVARIECTOMIZED WISTAR RATS

open access: yesJournal of Dentistry Indonesia, 2015
One of the major health problems in elderly women is osteoporosis post menopause. Dentists must be aware of the disease since its involvement on the jaw.
Henri D. Henri   +5 more
doaj   +1 more source

Comparison of Short-Term Estrogenicity Tests for Identification of Hormone-Disrupting Chemicals [PDF]

open access: yes, 1999
The aim of this study was to compare results obtained by eight different short-term assays of estrogenlike actions of chemicals conducted in 10 different laboratories in five countries. Twenty chemicals were selected to represent direct-acting estrogens,
Ana M. Soto   +34 more
core   +2 more sources

Home - About - Disclaimer - Privacy