Results 71 to 80 of about 77,307 (300)

Missed Opportunities for Condom Counseling Among Adolescent Males

open access: yesAmerican Journal of Men's Health, 2016
The purpose of this study was to quantify the rate of condom counseling (CC) among adolescent males at preventive (PV) and non-PV (NPV) clinic visits in order to identify missed opportunities for contraception counseling. Adolescent males attending an outpatient clinic at a tertiary children’s hospital from 2009 to 2013 were included.
Joshua T. B. Williams MD   +3 more
openaire   +3 more sources

Understanding the relationship dynamics between female sex workers and their intimate partners in Kumasi, Ghana [PDF]

open access: yes, 2014
This study was implemented by Boston University in collaboration with the Kwame Nkrumah University of Science and Technology with support from the President’s Emergency Plan for AIDS Relief (PEPFAR) through the U.S.
Adhiambo Onyango, Monica   +8 more
core  

Lyophilized Synthetic Platelets: In Vitro Characterization and in Vivo Evaluation in Mouse Thrombocytopenia Model

open access: yesAdvanced Science, EarlyView.
ABSTRACT Platelet transfusions to treat bleeding complications use donor‐derived platelets stored at room‐temperature, that have a shelf‐life of only 5–7 days due to bacterial contamination risks. Cold‐stored and freeze‐dried platelets are being investigated for extending shelf‐life, but these still have the inherent challenge of donor‐dependency.
Ujjal Didar Singh Sekhon   +20 more
wiley   +1 more source

The case for investing in the male condom

open access: yesPLOS ONE, 2017
When used correctly and consistently, the male condom offers triple protection from unintended pregnancy and the transmission of sexually transmitted infections (STIs) and human immunodeficiency virus (HIV). However, with health funding levels stagnant or falling, it is important to understand the cost and health impact associated with prevention ...
John Stover   +6 more
openaire   +4 more sources

Female-initiated prevention: Integrating female condoms into HIV risk-reduction activities in Kenya [PDF]

open access: yes, 2009
The Female Condom (FC) is the only female-initiated prevention product on the market today that provides simultaneous protection against STIs, including HIV, and unintended pregnancy. Despite this unique dual protection benefit, the female condom remains

core  

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

open access: yesAdvanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen   +6 more
wiley   +1 more source

The potential impact and cost of focusing HIV prevention on young women and men: A modeling analysis in western Kenya.

open access: yesPLoS ONE, 2017
ObjectiveWe compared the impact and costs of HIV prevention strategies focusing on youth (15-24 year-old persons) versus on adults (15+ year-old persons), in a high-HIV burden context of a large generalized epidemic.DesignCompartmental age-structured ...
Ramzi A Alsallaq   +6 more
doaj   +1 more source

Birds, Bees and Bias: How Absent Sex Ed Standards Fail New York's Students [PDF]

open access: yes, 2012
Many public school districts across New York State provide sex-ed instruction that is inaccurate, incomplete and biased, according to Birds, Bees and Bias: How Absent Sex Ed Standards Fail New York's Students.
Alison Yager   +5 more
core  

Injectable Porous Microspheres Loaded With Biomimetic Preconditioned Bone Marrow Mesenchymal Stem Cell‐Derived Exosomes for Vascularized Bone Regeneration

open access: yesAdvanced Science, EarlyView.
Schematic illustration of injectable PDA‐modified GelMA microspheres loaded with BioPre‐Exos for vascularized bone regeneration. ABSTRACT Critical‐sized bone defects remain a highly challenging clinical problem due to insufficient intrinsic self‐healing capacity.
Lijun Li   +9 more
wiley   +1 more source

Factors associated with consistent condom use: a cross-sectional survey of two Nigerian universities

open access: yesBMC Public Health, 2019
Background Consistent condom use is central to the prevention of transmission of human immunodeficiency virus (HIV) and other sexually transmitted diseases (STDs), especially among young adults.
Anthony Idowu Ajayi   +2 more
doaj   +1 more source

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