Results 61 to 70 of about 24,725,815 (337)

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Global problems of the world - structure, urgency

open access: yesAgricultural Economics (AGRICECON), 2008
Global problems are very different. The division of global problems into three big groups: Inter-social global problems usually included the problems like the problem of diverting world wars, nuclear, eventually other conflicts connected to the ...
V. Jeníček
doaj   +1 more source

Social Problems.

open access: yesJournal of Educational Sociology, 1941
"Selected bibliography" at end of each chapter. ; Mode of access: Internet.
openaire   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

open access: yesFEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan   +6 more
wiley   +1 more source

Social Problems of Tobacco Marketing in Southwestern Nigeria: A Behavioral Study [PDF]

open access: yes, 2013
Tobacco industries has always shown much interest in marketing their line of products and have been very successful in portraying smoking as a socially acceptable behavior to billions of people throughout the world.
Iyiola , O.O.
core  

Hete-CF: Social-Based Collaborative Filtering Recommendation using Heterogeneous Relations

open access: yes, 2014
Collaborative filtering algorithms haven been widely used in recommender systems. However, they often suffer from the data sparsity and cold start problems.
Luo, Chen, Pang, Wei, Wang, Zhe
core   +2 more sources

Estimation of vertebral and spinal cord injury consequences using International Classification of Functioning, Disability and Health for sociomedical assessment

open access: yesUkrainian Neurosurgical Journal, 2016
Introduction. International Classification of Functioning, Disability and Health (ICF) was adopted by WHO experts in 2001. Comprehensive ICF goal is to provide a unified standard language and define a framework for describing health indicators
Oleg Tarasenko
doaj   +1 more source

“Everything Is Perfect, and We Have No Problems”: Detecting and Limiting Social Desirability Bias in Qualitative Research

open access: yesQualitative Health Research, 2019
Many qualitative research studies acknowledge the possibility of social desirability bias (a tendency to present reality to align with what is perceived to be socially acceptable) as a limitation that creates complexities in interpreting findings ...
Nicole Bergen, R. Labonté
semanticscholar   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

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