Results 61 to 70 of about 162,800 (361)

A Comparative Study of Disordered and Ordered Protein Folding Dynamics Using Computational Simulation [PDF]

open access: yesarXiv, 2022
Folding protein dynamics has been an area of high interest for quite some time, especially given the increased focus on the field of Biophysics. Because folding dynamics occur on such short time scales, empirical techniques developed for more "static" protein events, such as X-ray crystallography, nuclear magnetic resonance, and green fluorescent ...
arxiv  

Modulation of DMBA- induced biochemical and histopathological changes by Syzygium cumini seed extract during skin carcinogenesis [PDF]

open access: yes, 2011
Aim & Method: The current study was designed to elucidate the protective effect of Syzygium cumini seed extract (SCE) on skin carcinogenesis induced by a single topical application of 7,12-dimethylbenz(a)anthracene (100 μg/100 μl of acetone) and 2 weeks ...
Jyoti Parmar , Priyanka Sharma , Preeti Verma , Priyanka Sharma , P.K.Goyal , Int J Cur Biomed Phar Res.
core  

Review of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, Te) and their deportment in gold processing. Part 1: Mineralogy, aqueous chemistry and toxicity [PDF]

open access: yes, 2011
A literature review on the deportment of trace toxic elements (Pb, Cd, Hg, As, Sb, Bi, Se, and Te) in gold processing by cyanidation is presented which compiles the current knowledge in this area and highlights the gaps.
Breuer, P.L.   +4 more
core   +2 more sources

Chemoresistome mapping in individual breast cancer patients unravels diversity in dynamic transcriptional adaptation

open access: yesMolecular Oncology, EarlyView.
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani   +14 more
wiley   +1 more source

Dietary acrylamide intake by potato crisps consumers: A case of Nairobi County

open access: yesOpen Agriculture, 2020
The levels of acrylamide intake because of potato crisps consumption remains unknown in Kenyan context. This study assessed the exposure to acrylamide because of consumption of potato crisps in Nairobi, Kenya.
Abong George Ooko   +6 more
doaj   +1 more source

Reduction in squamous cell carcinomas in mouse skin by dietary zinc supplementation. [PDF]

open access: yes, 2016
Inadequate dietary Zn consumption increases susceptibility to esophageal and other cancers in humans and model organisms. Since Zn supplementation can prevent cancers in rodent squamous cell carcinoma (SCC) models, we were interested in determining if it
Druck, Teresa   +9 more
core   +2 more sources

Does Porphyromonas gingivalis truly inhibit the oral carcinogenesis?

open access: yesMolecular Oncology, EarlyView.
 
Chen‐xi Li, Zhong‐cheng Gong
wiley   +1 more source

Research progress on the relationship between Candida albicans and oral potentially malignant disorders

open access: yes口腔疾病防治, 2020
Oral potentially malignant disorders (OPMDs) refer to all epithelial lesions and conditions with an increased risk for malignant transformation, including oral leukoplakia, oral submucous fibrosis, oral lichen planus, erythroplakia, etc.
TONG Ting, CHENG Lei, REN Biao
doaj   +1 more source

The State of Middle School and High School Science Labs in the Kansas City Region [PDF]

open access: yes, 2007
Shares findings from an audit of 170 school science labs, and makes recommendations for improvement in the areas of safety, facilities, equipment and materials, instruction and learning, and district ...

core  

Loss of proton‐sensing GPR4 reduces tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
G protein‐coupled receptor 4 (GPR4) is a pH‐sensing receptor activated by acidic pH. GPR4 expression is increased in patients with inflammatory bowel disease who are at high risk of developing colorectal cancer. In mouse models, loss of GPR4 attenuated tumor progression. This correlated with increased IL2 and natural killer cell activity.
Leonie Perren   +16 more
wiley   +1 more source

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