Respiratory Response to Microinjections of GABA and Penicillin into Various Parts of the Ventral Respiratory Group

2012 ◽  
Vol 153 (2) ◽  
pp. 173-176
Author(s):  
O. A. Vedyasova ◽  
A. M. Kovalyov
Keyword(s):  
Respiratory Response ◽  
Ventral Respiratory Group

scholarly journals Participation of calcium ions in induction of respiratory response caused by variation potential in pea seedlings

2021 ◽  
pp. 1869415
Author(s):  
Andrey Khlopkov ◽  
Oksana Sherstneva ◽  
Maria Ladeynova ◽  
Marina Grinberg ◽  
Lyubov Yudina ◽  
...  
Keyword(s):  
Calcium Ions ◽  
Respiratory Response ◽  
Variation Potential ◽  
Pea Seedlings

Fastigial nucleus-mediated respiratory responses depend on the medullary gigantocellular nucleus

2001 ◽  
Vol 91 (4) ◽  
pp. 1713-1722 ◽  
Author(s):  
Fadi Xu ◽  
Tongrong Zhou ◽  
Tonya Gibson ◽  
Donald T. Frazier
Keyword(s):  
Electrical Stimulation ◽  
Ibotenic Acid ◽  
Major Effect ◽  
Fastigial Nucleus ◽  
Respiratory Response ◽  
The Right ◽  
Spontaneously Breathing ◽  
Respiratory Responses ◽  
Gigantocellular Nucleus ◽  
Stimulation Of

Electrical stimulation of the rostral fastigial nucleus (FNr) alters respiration via activation of local neurons. We hypothesized that this FNr-mediated respiratory response was dependent on the integrity of the nucleus gigantocellularis of the medulla (NGC). Electrical stimulation of the FNr in 15 anesthetized and tracheotomized spontaneously breathing rats significantly altered ventilation by 35.2 ± 11.0% ( P < 0.01) with the major effect being excitatory (78%). This respiratory response did not significantly differ from control after lesions of the NGC via bilateral microinjection of kainic or ibotenic acid (4.5 ± 1.9%; P > 0.05) but persisted in sham controls. Eight other rats, in which horseradish peroxidase (HRP) solution was previously microinjected into the left NGC, served as nonstimulation controls or were exposed to either 15-min repeated electrical stimulation of the right FNr or hypercapnia for 90 min. Histochemical and immunocytochemical data showed that the right FNr contained clustered HRP-labeled neurons, most of which were double labeled with c-Fos immunoreactivity in both electrically and CO2-stimulated rats. We conclude that the NGC receives monosynaptic FNr inputs and is required for fully expressing FNr-mediated respiratory responses.

Respiratory Response to Inspired CO2 During Acclimatization to an Altitude of 12,470 Feet

1957 ◽  
Vol 11 (1) ◽  
pp. 65-71 ◽  
Author(s):  
Ralph H. Kellogg ◽  
Nello Pace ◽  
E. R. Archibald ◽  
Burton E. Vaughan
Keyword(s):  
Respiratory Response

Respiratory Response to CO2during Pressure-support Ventilation in Conscious Normal Humans

1997 ◽  
Vol 156 (1) ◽  
pp. 146-154 ◽  
Author(s):  
DIMITRIS GEORGOPOULOS ◽  
IOANNA MITROUSKA ◽  
ZOHEIR BSHOUTY ◽  
KIMBERLY WEBSTER ◽  
DIMITRIS PATAKAS ◽  
...  
Keyword(s):  
Pressure Support Ventilation ◽  
Pressure Support ◽  
Respiratory Response ◽  
Support Ventilation ◽  
Normal Humans

Respiratory Response of Dormant Nectarine Floral Buds on Chilling Deficiency

2010 ◽  
Vol 9 (10) ◽  
pp. 1448-1454 ◽  
Author(s):  
Yue TAN ◽  
Dong-sheng GAO ◽  
Ling LI ◽  
Xiu-de CHEN ◽  
Ai-hong XU
Keyword(s):  
Respiratory Response ◽  
Floral Buds

Cation movements and respiratory response in yeast mitochondria treated with high Ca2+ concentrations

1973 ◽  
Vol 305 (1) ◽  
pp. 41-51 ◽  
Author(s):  
W.X. Balcavage ◽  
J.L. Lloyd ◽  
J.R. Mattoon ◽  
Tomoko Ohnishi ◽  
Antonio Scarpa
Keyword(s):  
Yeast Mitochondria ◽  
Respiratory Response
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