Results 81 to 90 of about 12,501 (219)

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo   +11 more
wiley   +1 more source

Role of the levonorgestrel intrauterine system in effective contraception

open access: yes, 2013
Abdelhamid M Attia,1 Magdy M Ibrahim,1 Ahmed M Abou-Setta21Department of Obstetrics and Gynecology, Cairo University, Cairo, Egypt; 2George and Fay Yee Centre for Healthcare Innovation, University of Manitoba/Winnipeg Regional Health Authority, Winnipeg,
Abou-Setta AM, Attia AM, Ibrahim MM
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A propósito del artículo: “Conocimiento y uso de método anticonceptivo de emergencia en estudiantes universitarios, Pereira, Colombia”

open access: yesUniversidad y Salud, 2019
A propósito del artículo: “Conocimiento y uso de método anticonceptivo de emergencia en estudiantes universitarios, Pereira, Colombia”
Elizabeth Núñez Quispe, Samanta Picón
doaj   +1 more source

Developing medication independence: The experience of UK teenagers

open access: yesBritish Journal of Clinical Pharmacology, Volume 92, Issue 7, Page 2127-2135, July 2026.
Aims There is a progression through childhood from being provided medications by caregivers to having to take responsibility for medications yourself, but little is known about when the transition of adolescents managing medicines begins. The aim of this study was to obtain a cross‐sectional sample of UK adolescents and when they become independent ...
Holly Hutchins   +5 more
wiley   +1 more source

Effects of Levonorgestrel On Breast Cancer Cell Proliferation

open access: yes, 2022
UndergraduateBreast cancer is the leading type of cancer in the U.S. among women and the second leading cause of cancer-related deaths. Women who are exposed to external hormones, through contraceptives and hormone replacement therapy, have been shown to
Berry, Sophia
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Prescription trends for combined oral contraceptives and thromboembolism incidence in Japan before and after public awareness events in 2013–2015

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 299-308, July 2026.
Abstract Objective Combined oral contraceptives (COCs) for dysmenorrhea management have been covered by the Japanese universal health insurance system since 2008. Several public awareness events regarding COC prescriptions for dysmenorrhea were implemented between 2013 and 2015, including media reports on COC‐related fatalities in 2013, drug safety ...
Risa Ishida   +8 more
wiley   +1 more source

Efecto del levonorgestrel como anticonceptivo oral de emergencia en la ovulación, el endometrio y los espermatozoides Effect of levonorgestrel in the ovulation, endometrium, and spermatozoa for emergency oral contraception

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2010
Existe amplia controversia acerca del mecanismo de acción del levonorgestrel como anticonceptivo oral de emergencia; numerosas organizaciones, tanto científicas como de la sociedad civil, muestran su disconformidad con su uso, debido a su posible acción ...
Víctor J. Suárez   +5 more
doaj  

Decoding Biothreats With FT‐ICR‐MS: Metabotyping of Bacillus cereus Spores Through Untargeted Metabolomics

open access: yesJournal of Mass Spectrometry, Volume 61, Issue 7, July 2026.
ABSTRACT Genome sequencing is the gold standard for microbial identification. However, it fails to distinguish closely related species with overlapping genetic features. This is the case of Bacillus cereus and Bacillus cytotoxicus, two members of the B. cereus group with distinct pathogenic profiles. While B. cereus, a well‐known opportunistic pathogen
Maria Inês Romão   +5 more
wiley   +1 more source

Levonorgestrel-releasing intrauterine systems for long-acting contraception: current perspectives, safety, and patient counseling

open access: yes, 2016
Dustin J Costescu Department of Obstetrics and Gynaecology, McMaster University, Hamilton, ON, Canada Abstract: Unintended pregnancy is a significant global problem.
Costescu DJ
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EFICACIA DEL LEVONORGESTREL COMO ANTICONCEPTIVO ORAL DE EMERGENCIA [PDF]

open access: yes, 2017
Objetivo: Analizar y sistematizar la eficacia del levonorgestrel como anticonceptivo oral de emergencia. Materiales y Métodos: Revisión sistemática de 10 artículos de investigación tanto nacionales como internacionales que tuvieron como tema principal la
Chávez Andrade, Maribel
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