Results 191 to 200 of about 3,363,257 (386)

Improving the Determination of Carbon Isotope Ratios of Endogenous Steroids Found in Human Serum

open access: yesDrug Testing and Analysis, EarlyView.
A method employing high‐performance liquid chromatographic sample cleanup to determine the carbon isotope ratios of steroids found in human serum was developed and fully validated. A reference population encompassing more than 120 male and female athlete samples was investigated in order to establish population‐based thresholds for Δ‐values.
Thomas Piper, Mario Thevis
wiley   +1 more source

Peer-driven contraceptive choices and preferences for contraceptive methods among students of tertiary educational institutions in Enugu, Nigeria

open access: yesPatient Preference and Adherence, 2014
CA Iyoke,1 FO Ezugwu,2 OL Lawani,3 GO Ugwu,1 LO Ajah,3 SG Mba11Department of Obstetrics and Gynecology, University of Nigeria Teaching Hospital, Enugu, 2Department of Obstetrics and Gynecology, Enugu State University Teaching Hospital, Enugu; 3Department
Iyoke CA   +5 more
doaj  

Medicinal Plants as a Potential Source of Male Contraceptive Agents [PDF]

open access: gold, 2017
J Sethi   +3 more
openalex   +1 more source

Social Change [PDF]

open access: yes
A society is characterized by the common attitudes and behavior of its members. Such behavior reflects purposive decision making by individuals, given the environment they live in. Thus, as technology changes, so might social norms.
Greenwood, Jeremy, Guner, Nezih
core  

Impact of Menstrual Cycle and Oral Contraceptives on Haematological and Inflammatory Biomarkers in Highly Trained Female Athletes

open access: yesDrug Testing and Analysis, EarlyView.
In highly trained female athletes, haematological and inflammatory biomarkers were found to be independent of menstrual cycle phase, but oral contraceptive use increased transferrin, reticulocyte count and triglycerides and decreased interleukin‐6.
Katia Collomp   +12 more
wiley   +1 more source

Biology and Management of Male‐Bodied Athletes in Elite Female Sports

open access: yesDrug Testing and Analysis, EarlyView.
Graphical representation of the relationships of transgender and XY DSDF as male‐bodied athletes along the binary dimensions of biological sex. ABSTRACT The physical advantages in elite power sports that allow men to surpass women are derived from the experience of male puberty.
David J. Handelsman, Stéphane Bermon
wiley   +1 more source

Transthyretin amyloid cardiomyopathy: Literature review and red‐flag symptom clusters for each cardiology specialty

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 955-967, April 2025.
Abstract Wild‐type transthyretin amyloid cardiomyopathy (ATTRwt‐CM) is a progressive and infiltrative cardiac disorder that may cause fatal consequences if left untreated. The estimated survival time from diagnosis is approximately 3–6 years. Because of the non‐specificity of initial symptom manifestation and insufficient awareness among treating ...
Yasuhiro Izumiya   +9 more
wiley   +1 more source

Commonalities of platelet dysfunction in heart failure with preserved ejection fraction and underlying comorbidities

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1013-1028, April 2025.
Abstract Heart failure with preserved ejection fraction (HFpEF) is characterized by a lack of a specific targeted treatment and a complex, partially unexplored pathophysiology. Common comorbidities associated with HFpEF are hypertension, atrial fibrillation, obesity and diabetes.
Giorgia D'Italia   +2 more
wiley   +1 more source

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