Zobrazeno 1 - 10
of 12
pro vyhledávání: '"James T. Powell"'
Autor:
Aspassia D. Chatziefthimiou, James S. Metcalf, William B. Glover, James T. Powell, Sandra A. Banack, Paul A. Cox, Moncef Ladjimi, Ali A. Sultan, Hiam Chemaitelly, Renee A. Richer
Publikováno v:
Toxicon: X, Vol 23, Iss , Pp 100199- (2024)
Biocrusts dominate the soil surface in deserts and are composed of diverse microbial communities that provide important ecosystem services. Cyanobacteria in biocrusts produce many secondary metabolites, including the neurotoxins BMAA, AEG, DAB, anato
Externí odkaz:
https://doaj.org/article/5059da3bff1b4b1e84f55daaeb77b39e
Autor:
Paul Alan Cox, Fiona J. M. Tymm, Susan J. Murch, James S. Metcalf, Larry E. Brand, Sandra Anne Banack, James T. Powell
Publikováno v:
Water Policy. 20:919-932
In June 2016, massive cyanobacterial blooms occurred in the St. Lucie River in Florida, caused by nutrient and cyanobacterial-laden water releases from Lake Okeechobee. We independently collected and analyzed bloom material for cyanotoxin diversity a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f58c65a2412fee7b93498b98ab938ee6
https://doi.org/10.2166/wp.2018.012
https://doi.org/10.2166/wp.2018.012
Publikováno v:
Neurotoxicity Research. 33:123-132
β-N-methylamino-L-alanine (L-BMAA) is a neurotoxic non-protein amino acid produced by cyanobacteria. Recently, chronic dietary exposure to L-BMAA was shown to trigger neuropathology in nonhuman primates consistent with Guamanian ALS/PDC, a paralytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b0d53b7c79e20763b7604b3093f4c80
https://doi.org/10.1007/s12640-017-9829-3
https://doi.org/10.1007/s12640-017-9829-3
Autor:
Sandra Anne Banack, Paul Alan Cox, Aspassia D. Chatziefthimiou, James S. Metcalf, James T. Powell
Publikováno v:
Journal of Arid Environments. 112:127-133
This article reviews current knowledge on cyanobacteria, the dominant primary producers, and other microorganisms in arid desert environments. These microorganisms have developed an array of adaptations to hot, arid climates with intense UV radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::317e8fad4fd3eebd1570b0e8d144056d
https://doi.org/10.1016/j.jaridenv.2013.11.004
https://doi.org/10.1016/j.jaridenv.2013.11.004
Publikováno v:
Neurotoxicity research. 33(1)
In human neuroblastoma cell cultures, non-human primates and human beings, L-serine is neuroprotective, acting through a variety of biochemical and molecular mechanisms. Although L-serine is generally classified as a non-essential amino acid, it is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e74fabe636f0b3ac138e79e098a13ca6
https://pubmed.ncbi.nlm.nih.gov/28929385
https://pubmed.ncbi.nlm.nih.gov/28929385
Publikováno v:
Neurotoxicity research. 33(1)
The unfolded protein response (UPR) is a highly evolutionarily conserved response to endoplasmic reticulum (ER) stress, which functions to return cells to homeostasis or send them into apoptosis, depending on the degree of cellular damage. β-N-methy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9128321e2eaba1423b7bc5cd305e4a1d
https://pubmed.ncbi.nlm.nih.gov/28975502
https://pubmed.ncbi.nlm.nih.gov/28975502
Autor:
Renee Richer, Paul Alan Cox, James T. Powell, Aspassia D. Chatziefthimiou, William B. Glover, Eric J. Deitch, Sandra Anne Banack, James S. Metcalf
Publikováno v:
Neurotoxicity research. 33(1)
Human health risks associated with exposure to algal and cyanobacterial toxins (phycotoxins) have been largely concerned with aquatic habitats. People inhabiting desert environments may be exposed to phycotoxins present in terrestrial environments, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff84b64123ec233704d2df5c442f1559
https://pubmed.ncbi.nlm.nih.gov/28766269
https://pubmed.ncbi.nlm.nih.gov/28766269
Publikováno v:
Veterinary Record. 174:484-485
SINCE the 19th century, fatal poisonings of domestic livestock, pets and wild animals have been attributed to cyanobacterial toxins through exposure to aquatic media (eg, lakes and reservoirs). However, cyanotoxin poisonings in terrestrial environmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354fa552345148fc54fbde4ed9db5564
https://doi.org/10.1136/vr.g3176
https://doi.org/10.1136/vr.g3176
Autor:
James T. Powell, John H. Bond
Publikováno v:
Antimicrobial agents and chemotherapy. 10(4)
Minimal inhibitory concentration (MIC) values for penicillin G, tetracycline, amoxicillin, and actinomycin D were determined for 81 strains of Neisseria gonorrhoeae isolated from patients attending public health clinics in the Piedmont region of Sout
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a10b49837becb443c8fa9e4a53d1d46
https://pubmed.ncbi.nlm.nih.gov/825034
https://pubmed.ncbi.nlm.nih.gov/825034
