Zobrazeno 1 - 10
of 33
pro vyhledávání: '"David Megirian"'
Autor:
Beverly Bishop, David Megirian
Publikováno v:
Adaptive Medicine. 6:73-79
We hypothesized that chronic hypoxia's disruption of the regulation of body temperature (T_b), activity (L_a) and their respective circadian oscillations in cohorts of rats, caged separately from each other, differs significantly between two cohorts,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6207b6880a000ae4144b174a1cd5c80
https://doi.org/10.4247/am.2014.abe078
https://doi.org/10.4247/am.2014.abe078
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 286:R1129-R1137
Upper airway dilator activity during sleep appears to be diminished under conditions of enhanced sleep propensity, such as after sleep deprivation, leading to worsening of obstructive sleep apnea (OSA). Non-rapid eye movement (NREM) sleep propensity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec2e65682345ed858728a8082d59b90b
https://doi.org/10.1152/ajpregu.00296.2003
https://doi.org/10.1152/ajpregu.00296.2003
Publikováno v:
Medicine and Science in Sports and Exercise. 34:251-257
Purpose During inspiration, recruitment of the intrinsic laryngeal muscles (ILM) reduces the inspiratory load on the ventilatory pump muscles. The purpose of our study was to determine 1) whether the diaphragm adapts to denervation of the ILM, and 2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d0fa37729d8fcea205e286bb7ca17d0
https://doi.org/10.1097/00005768-200202000-00012
https://doi.org/10.1097/00005768-200202000-00012
Autor:
Klaus I. Matthaei, Kim L. Kelleher, Anna J. Reynolds, Katharina Heydon, David Megirian, Selena E. Bartlett, Kwong-Joo Leck, Ian A. Hendry, Albert S. Mellick
Publikováno v:
Brain Research. 870:10-19
Our laboratory has generated a mouse deficient in the alpha (α) subunit of the G protein, Gz, (Gzα) gene and we have examined the involvement of Gzα in spinal and supraspinal analgesia and tolerance mechanisms. Spinal analgesia was tested by the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4677574ebb4fb9109027bf55061d0aea
https://doi.org/10.1016/s0006-8993(00)02387-8
https://doi.org/10.1016/s0006-8993(00)02387-8
Autor:
David Megirian
Publikováno v:
Physiology. 30:170-170
Most mammals are acknowledged as social beings. Rats are as much social creatures as are humans: rats too live in aggregates. It is reasonable to assume that its members communicate with each other in distinctive and diverse ways. Here, the emphasis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2df9298b2e1c20b7cb343b74d751d1ab
https://doi.org/10.1152/physiol.00060.2014
https://doi.org/10.1152/physiol.00060.2014
Autor:
Maree T. Smith, Ian A. Hendry, Joan Holgate, Kwong-Joo Leck, Kim L. Powell, David Megirian, Klaus I. Matthaei, Selena E. Bartlett
Publikováno v:
Neuropharmacology. 46(6)
The Mechanism Underlying the development of tolerance to morphine, is still incompletely understood. Morphine binds to opioid receptors, Which in turn activates downstream second messenger cascades through heterotrimeric guanine nucleotide binding pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e392cff45dea1e4e57ae4ae0daed5f4
https://pubmed.ncbi.nlm.nih.gov/15033343
https://pubmed.ncbi.nlm.nih.gov/15033343
Publikováno v:
The American journal of physiology. 275(2)
We measured body temperature (Tb) and ventilatory and metabolic variables in lean ( n = 8) and obese ( n = 8) Zucker rats. Measurements were made while rats breathed air, 4% CO2, and 10% O2. Under control conditions, Tbin obese rats was always less t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4262ca908c8336dbcea528774abf099d
https://pubmed.ncbi.nlm.nih.gov/9688690
https://pubmed.ncbi.nlm.nih.gov/9688690
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 84(1)
Megirian, David, Jacek Dmochowski, and Gaspar A. Farkas. Mechanism controlling sleep organization of the obese Zucker rat. J. Appl. Physiol. 84(1): 253–256, 1998.—We tested the hypothesis that the obese ( fa/fa) Zucker rat has a sleep organizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b76cea1048dd01d7dfd32211a3dbd33
https://pubmed.ncbi.nlm.nih.gov/9451643
https://pubmed.ncbi.nlm.nih.gov/9451643
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 83(4)
Gosselin, Luc E., David Megirian, Joshua Rodman, Donna Mueller, and Gaspar A. Farkas. Respiratory muscle reserve in rats during heavy exercise. J. Appl. Physiol. 83(4): 1405–1409, 1997.—The extent to which the respiratory pump muscles limit maxim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e21040717f5912273be7008a0635f6
https://pubmed.ncbi.nlm.nih.gov/9338452
https://pubmed.ncbi.nlm.nih.gov/9338452
Publikováno v:
Respiration physiology. 97(1)
To estimate the contribution of the parasternal intercostals to rib elevation during quiet breathing, parasternal intramuscular pressure, Pim, in the fourth interspace and displacement of the rib just below were measured in eight supine anesthetized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8fdae5ba3ddc9d4da557263ad6bec6f
https://pubmed.ncbi.nlm.nih.gov/8091021
https://pubmed.ncbi.nlm.nih.gov/8091021