Results 81 to 90 of about 6,169,236 (312)

An elevated plus-maze in mixed reality for studying human anxiety-related behavior

open access: yesBMC Biology, 2017
Background A dearth of laboratory tests to study actual human approach-avoidance behavior has complicated translational research on anxiety. The elevated plus-maze (EPM) is the gold standard to assess approach-avoidance behavior in rodents. Methods Here,
Sarah V. Biedermann   +10 more
doaj   +1 more source

Replacing Myths with Facts: Sex-Selective Abortion Laws in the United States [PDF]

open access: yes, 2014
Sex selection is the practice of attempting to control the sex of one's offspring in order to achieve a desired sex. One method of sex selection is sex-selective abortion. Laws banning sex-selective abortion are proliferating in the United States.
Brian Citro   +3 more
core  

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

Accuracy of sex determination for northeastern Pacific Ocean thornyheads (Sebastolobus altivelis and S. alascanus) [PDF]

open access: yes, 2010
Determining the sex of thornyheads (Sebastolobus alascanus and S. altivelis) can be difficult under field conditions. We assessed our ability to correctly assign sex in the field by comparing results from field observations to results obtained in the ...
Fruh, Erica L.   +3 more
core  

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

New approaches and established models for scaling up sex- and gender-sensitive medicine teaching

open access: yesnpj Women's Health
Teaching sex and gender-sensitive medicine (SGSM) can enhance the quality of medical care for people of all genders. However, the available literature about the implementation of SGSM in medical education is limited, and theoretical models are lacking ...
Laura Wortmann, Sabine Oertelt-Prigione
doaj   +1 more source

408 Cases of Genital Ambiguity Followed by Single Multidisciplinary Team during 23 Years: Etiologic Diagnosis and Sex of Rearing

open access: yesInternational Journal of Endocrinology, 2016
Objective. To evaluate diagnosis, age of referral, karyotype, and sex of rearing of cases with disorders of sex development (DSD) with ambiguous genitalia. Methods. Retrospective study during 23 years at outpatient clinic of a referral center.
Georgette Beatriz De Paula   +21 more
doaj   +1 more source

What Is Safe Sex ? Understanding the Need for Sex Education Reform

open access: yes, 2020
Currently, the United States has no standardized requirement for sex education. This has precipitated a large gap in knowledge about safe sex and a lack of consensus in current social and educational policy.
Baker, Julianne
core  

Sex work advocacy in Aotearoa New Zealand: Advocates’ perspectives on effecting positive change: A research report presented in partial fulfilment of the requirements for the degree of Master of Applied Social Work at Massey University, Manawatu, Aotearoa New Zealand [PDF]

open access: yes, 2015
Aotearoa New Zealand is in a unique position, being the only country to implement a model of full decriminalisation of sex work. This research explores the perspectives of sex work advocates on how they perceive their roles and the part they play in ...
Sheehan, Kim
core  

Sex controls [PDF]

open access: yesCurrent Biology, 2006
There is growing interest in birds' apparent ability to adjust offspring sex ratios. A new study suggests one mechanism in quails and awareness of the issue is helping conservationists manage one of New Zealand's most critically endangered parrots. Nigel Williams reports.
openaire   +2 more sources

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