Results 111 to 120 of about 7,457,150 (400)

Sexting and Sexual Behavior Among Middle School Students

open access: yesPediatrics, 2014
OBJECTIVE: It is unknown if “sexting” (ie, sending/receiving sexually explicit cell phone text or picture messages) is associated with sexual activity and sexual risk behavior among early adolescents, as has been found for high school students.
E. Rice   +6 more
semanticscholar   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

open access: yesMolecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj   +4 more
wiley   +1 more source

Association between different types of smoking and first sexual behavior in adolescents: Survey data from South Korea

open access: yesTobacco Induced Diseases
Introduction Adolescent deviant behaviors can severely hinder their healthy development. This study explores the relationship between tobacco consumption and sexual behavior in Korean adolescents.
Yunyun Wu, Wenbin Du
doaj   +1 more source

Sexual Function and Sexual Behavior in Women with Breast Cancer Having Sexual Distress, Zanjan, Iran [PDF]

open access: yesPreventive Care in Nursing and Midwifery Journal, 2017
Background: Sexual relationships of women with breast cancer are affected by diagnostic and therapeutic procedures. Objectives: The aim of this study was to assess sexual function and sexual behavior in women with breast cancer having sexual distress in
Esmkhani M   +4 more
doaj  

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Does sex education influence sexual and reproductive behaviour of women? Evidence from Mexico [PDF]

open access: yes
This article examines the influence of sex education on sexual and reproductive behavior in Mexican women. Exposure to in-school sex education is identified and duration-hazard models are estimated to assess its effects on initiation of sexual activity ...
Pamela Ortiz Arévalo
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

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

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