Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Donald F. Siwek"'
Autor:
Rebecca E. King, Donald F. Siwek, Amanda K. Costello, James T. Pokines, Kushal Rao, Donovan M. Adams, Deborah D. Graham, Jennifer M. Pendray
Publikováno v:
Journal of Archaeological Science: Reports. 6:594-602
Subaerial weathering of bone is a taphonomic process that affects many archaeological and paleontological assemblages and is characterized by surface bleaching, loss of organic component, and progressive cracking and fragmentation of the bone surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e32c26aa1c527b4e7a83c3385bd0f96
https://doi.org/10.1016/j.jasrep.2016.03.023
https://doi.org/10.1016/j.jasrep.2016.03.023
Publikováno v:
PLoS ONE, Vol 13, Iss 2, p e0191526 (2018)
PLoS ONE
PLoS ONE
Woodpeckers experience forces up to 1200–1400 g while pecking. It is assumed due to evolutionary adaptations, the woodpecker is immune to brain injury. This assumption has led to the use of the woodpecker as a model in the development of sports saf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1193064fd5aeb014a5426fcce56a4027
https://pubmed.ncbi.nlm.nih.gov/29778361
https://pubmed.ncbi.nlm.nih.gov/29778361
Publikováno v:
Forensic Science International. 240:104-110
As forensic anthropologists are currently unable to estimate reliably and quantitatively the postmortem interval (PMI) of skeletonized remains, the current study was conducted to determine if degradation of bone collagen over time could be quantified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::964b25092231f844b7fc5c025bfadedf
https://doi.org/10.1016/j.forsciint.2014.04.008
https://doi.org/10.1016/j.forsciint.2014.04.008
Publikováno v:
Journal of Molecular Neuroscience. 38:257-264
Previous studies have shown that two-way active avoidance (TWAA) memory processing involves a functional interaction between the pontine wave (P wave) generator and the CA3 region of the dorsal hippocampus (DH-CA3). The present experiments examined w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e25da931786bd57288e160de8530887
https://doi.org/10.1007/s12031-009-9206-7
https://doi.org/10.1007/s12031-009-9206-7
Autor:
Asa Abeliovich, M. Flint Beal, Gabrielle Gardian, Donald F. Siwek, Robert J. Ferrante, Péter Klivényi, Anatoly A. Starkov, Carine Cleren, Neil W. Kowall, Lichuan Yang
Publikováno v:
Neurobiology of Disease, Vol 21, Iss 3, Pp 541-548 (2006)
Abnormalities in the function of alpha-synuclein are implicated in the pathogenesis of Parkinson's disease (PD). We found that alpha-synuclein-deficient mice are resistant to MPTP-induced degeneration of dopaminergic neurons. There was dose-dependent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2454d75eb19f123c3259646e42d28643
http://www.sciencedirect.com/science/article/pii/S0969996105002421
http://www.sciencedirect.com/science/article/pii/S0969996105002421
Publikováno v:
Journal of Neurophysiology. 91:1822-1831
Considerable evidence suggests that the neurotransmitter γ-aminobutyric acid (GABA)-ergic system and pedunculopontine tegmentum (PPT) in the brain stem are critically involved in the regulation of rapid-eye-movement (REM) sleep. GABA and its various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5f29010b5fe1898c8e3c54b922d32f5
https://doi.org/10.1152/jn.01104.2003
https://doi.org/10.1152/jn.01104.2003
Autor:
Donald F. Siwek, Craig D. Albright, Christina L. Williams, Steven H. Zeisel, Corneliu N. Craciunescu, Mei Heng Mar, Neil W. Kowall
Publikováno v:
Nutritional Neuroscience. 6:129-134
Choline availability in the diet during pregnancy alters fetal brain biochemistry with resulting behavioral changes that persist throughout the lifetime of the offspring. In the present study, the effects of dietary choline on the onset of GABAergic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7071ca26492724880a4ebf050fbc9306
https://doi.org/10.1080/1028415031000084418
https://doi.org/10.1080/1028415031000084418
Autor:
Subimal Datta, Donald F. Siwek
Publikováno v:
Journal of Neuroscience Research. 70:611-621
Microinjections of the excitatory amino acid, L-glutamate into the cholinergic cell compartment of the pedunculopontine tegmentum (PPT) of the rat induces both wakefulness and/or rapid eye movement (REM) sleep depending on the glutamate dosage. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae235f3b1a34f9d58f26b6d54a252333
https://doi.org/10.1002/jnr.10405
https://doi.org/10.1002/jnr.10405
Publikováno v:
Synapse. 30:409-423
A number of experimental and theoretical reports have suggested that the ponto-geniculo-occipital (PGO) wave-generating cells are involved in the generation of rapid eye movement (REM) sleep and REM sleep dependent cognitive functions. No studies to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea49622b2d9b50897bcf1b079ca56742
https://doi.org/10.1002/(sici)1098-2396(199812)30:4<409::aid-syn8>3.0.co
https://doi.org/10.1002/(sici)1098-2396(199812)30:4<409::aid-syn8>3.0.co
Publikováno v:
Synapse. 27:69-78
Mesopontine cholinergic cells in the pedunculopontine tegmental (PPT) nuclei modulate the control of the wake-sleep cycle by releasing acetylcholine to their target structures. These cells also synthesize nitric oxide (NO) which diffuses into the ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214dc4be004b085b8686379945208321
https://doi.org/10.1002/(sici)1098-2396(199709)27:1<69::aid-syn7>3.0.co
https://doi.org/10.1002/(sici)1098-2396(199709)27:1<69::aid-syn7>3.0.co