Results 61 to 70 of about 6,726,698 (289)
Proceedings of International Forestry and Environment Symposium, 2013 The two primary oxidation states of chromium in natural waters, Cr(Ill) and Cr(VI), differsignificantly in biological, geochemical and toxicological properties. Whereas Cr(Ill) isconsidered essential for human in glucose, lipid and protein metabolism, Cr(VI) is toxicbecause of its ability to oxidize other species and its adverse effects on the lung ...
B. S. Jayasinghe +2 more
openaire +2 more sources
Molecular Oncology, EarlyView.Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur +11 more
wiley +1 more source
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Cr K-edge of Chromium measured at PF, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Kiyotaka Asakura
core +2 more sources
Total Chromium Removal and Mass Balance in a Hybrid Constructed Wetland Using Scirpus americanus and Hydrocotyle bonariensis for Tannery Wastewater Treatment [PDF]
Nature Environment and Pollution TechnologyTannery effluents contain high concentrations of total and hexavalent chromium, posing severe environmental risks, particularly in developing regions where inadequate treatment persists.
Edgar Santiago Flores-Sacsi, Anyela Keith Delgado-Salas, Marco Guillermo Ancco Chara and Gerby Giovanna Rondán-Sanabria
doaj +1 more source
Effect of chromium and vitamin C on the activity of male reproductive system in rats [PDF]
Iraqi Journal of Veterinary Sciences, 2009 To examine the possible protective role of vitamin C (200 mg/Kg B.W) as antioxidant against chromium induced oxidative stress. 18 male albino rats (3-4month old) were randomly allocated into three groups.
H. W. K. Agwan
doaj +1 more source
Molecular Oncology, EarlyView.This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi +6 more
wiley +1 more source
Effects of chromium piclonate and ascorbic acid supplementation on growth performance, carcass traits, blood constituents and picture of growing kids under the summer conditions [PDF]
Journal of Veterinary Medical Research, 2011 The present work was performed to study the effect of chromium piclonate and ⁄ or ascorbic acid supplementation on the performance of growing kids during hot summer season (33.6oC and 74.2% RH).
U. M. Abd El-Monem, M. A. Kandeil
doaj +2 more sources
Molecular Oncology, EarlyView.We show that emergence of castration‐resistant prostate (CRPC) is associated with significant upregulation of cyclins that positively regulate cyclin‐dependent kinase 2 (CDK2) and concomitant downregulation of CDK4 cyclins. This renders CRPC cells dependent on the high activity of CDK2, and CDK2 inhibitors synergistically sensitize CRPC cells to both ...
Joyeeta Chatterjee +3 more
wiley +1 more source
HeliyonThere is an increasing need for fast and reliable analytical methods for the determination of chemical forms of elements in environmental samples. The interest in chromium is driven by the fact that its toxicity depends on its oxidation state.
Jerry Dikobe +3 more
doaj +1 more source
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source