Results 191 to 200 of about 226,665 (388)

Concordance of breast cancer biomarker testing in core needle biopsy and surgical specimens: A single institution experience

open access: yesCancer Medicine, Volume 11, Issue 24, Page 4954-4965, December 2022., 2022
Retesting estrogen receptor and HER2 status provides more clinical benefit than retesting progesterone receptor status. We propose guidelines for retesting receptor profiles to aid patient care management decisions, prioritize clinical benefits, and minimize healthcare costs.
Jessica A. Slostad   +5 more
wiley   +1 more source

Central regulation of energy metabolism by estrogens

open access: yesMolecular Metabolism, 2018
Background: Estrogenic actions in the brain prevent obesity. Better understanding of the underlying mechanisms may facilitate development of new obesity therapies. Scope of review: This review focuses on the critical brain regions that mediate effects of
Yong Xu, Miguel López
doaj  

Enantioconvergent Deacylative Functionalization toward α‐Quaternary Nitriles

open access: yesAngewandte Chemie, EarlyView.
An enantioconvergent quaternary‐to‐quaternary synthesis of α‐chiral nitriles has been enabled. By replacing the acyl group with a variety of allyl, propargyl, and benzyl motifs, the functional group swap can convert easily available β‐ketonitriles to assorted quaternary stereocenters en route to bioactive molecules of broad interests.
Minghao Zhang, Zhongxing Huang
wiley   +2 more sources

THE SEPARATION OF NATURAL ESTROGENS BY COUNTER-CURRENT DISTRIBUTION

open access: hybrid, 1950
Lewis L. Engel   +3 more
openalex   +1 more source

Environmental Liquid Effluents, A Novel Approach For Treatment Of Industrial Waste Water [PDF]

open access: yes, 2012
Nutrient enrichment or eutrophication of aquatic ecosystems can cause an increase in algae and aquatic plants, loss of component species, and loss of ecosystem function.
Antal, E. E
core  

Self‐Administered Taste Testing Without Water: Normative Data for the 53‐Item Waterless Empirical Taste Test (WETT)

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background According to the National Health and Nutrition Examination Survey (NHANES), more than 20 million Americans suffer from chronic taste problems. Unfortunately, quantitative testing is rarely performed, self‐reports are inaccurate, and “taste” is often confused with olfaction‐dependent flavors.
Richard L. Doty   +2 more
wiley   +1 more source

Premenopausal bilateral oophorectomy and Alzheimer's disease imaging biomarkers later in life

open access: yesAlzheimer's &Dementia, EarlyView.
Abstract INTRODUCTION Premenopausal bilateral oophorectomy (PBO) before the age of 46 years is associated with an increased risk of dementia. We investigated the long‐term effects of PBO performed before age 50 years on amyloid beta (Aβ), tau, and neurodegeneration imaging biomarkers of Alzheimer's disease (AD).
Kejal Kantarci   +13 more
wiley   +1 more source

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