Ventilatory effects of potassium during hyperoxia normoxia and hypoxia in anaesthetized cats

J. R. Sneyd; R. A.F. Linton; D. M. Band

doi:10.1016/0034-5687(88)90079-5

Ventilatory effects of potassium during hyperoxia normoxia and hypoxia in anaesthetized cats

J. R. Sneyd^*, R. A.F. Linton, D. M. Band

^*Corresponding author for this work

King's College London

Research output: Contribution to journal › Article › peer-review

Abstract

Anaesthetized cats breathing 100% O₂, air or 14% O₂ received intravenous infusions of KCl (0.075 mmol/kg body weight per 30 sec). Ventilation increased significantly during the infusion and returned to control values within 10 sec of its completion. The ventilatory response to acute changes in arterial plasma potassium concentration is not abolished by hyperoxia. Some of these findins have already been briefly communicated (Band et al., in press).

Original language	English
Pages (from-to)	59-64
Number of pages	6
Journal	Respiration Physiology
Volume	72
Issue number	1
DOIs	https://doi.org/10.1016/0034-5687(88)90079-5
Publication status	Published - Apr 1988
Externally published	Yes

ASJC Scopus subject areas

Physiology
Pulmonary and Respiratory Medicine

Keywords

Arterial chemoreceptor
Chemoreflex
Control of breathing
Exercise
Hyperkalaemia
Hypoxia
Potassium

Access to Document

10.1016/0034-5687(88)90079-5

Cite this

@article{054cf4413542494496f9376972074629,

title = "Ventilatory effects of potassium during hyperoxia normoxia and hypoxia in anaesthetized cats",

abstract = "Anaesthetized cats breathing 100% O2, air or 14% O2 received intravenous infusions of KCl (0.075 mmol/kg body weight per 30 sec). Ventilation increased significantly during the infusion and returned to control values within 10 sec of its completion. The ventilatory response to acute changes in arterial plasma potassium concentration is not abolished by hyperoxia. Some of these findins have already been briefly communicated (Band et al., in press).",

keywords = "Arterial chemoreceptor, Chemoreflex, Control of breathing, Exercise, Hyperkalaemia, Hypoxia, Potassium",

author = "Sneyd, {J. R.} and Linton, {R. A.F.} and Band, {D. M.}",

year = "1988",

month = apr,

doi = "10.1016/0034-5687(88)90079-5",

language = "English",

volume = "72",

pages = "59--64",

journal = "Respiration Physiology",

issn = "0034-5687",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Ventilatory effects of potassium during hyperoxia normoxia and hypoxia in anaesthetized cats

AU - Sneyd, J. R.

AU - Linton, R. A.F.

AU - Band, D. M.

PY - 1988/4

Y1 - 1988/4

N2 - Anaesthetized cats breathing 100% O2, air or 14% O2 received intravenous infusions of KCl (0.075 mmol/kg body weight per 30 sec). Ventilation increased significantly during the infusion and returned to control values within 10 sec of its completion. The ventilatory response to acute changes in arterial plasma potassium concentration is not abolished by hyperoxia. Some of these findins have already been briefly communicated (Band et al., in press).

AB - Anaesthetized cats breathing 100% O2, air or 14% O2 received intravenous infusions of KCl (0.075 mmol/kg body weight per 30 sec). Ventilation increased significantly during the infusion and returned to control values within 10 sec of its completion. The ventilatory response to acute changes in arterial plasma potassium concentration is not abolished by hyperoxia. Some of these findins have already been briefly communicated (Band et al., in press).

KW - Arterial chemoreceptor

KW - Chemoreflex

KW - Control of breathing

KW - Exercise

KW - Hyperkalaemia

KW - Hypoxia

KW - Potassium

UR - http://www.scopus.com/inward/record.url?scp=0023852652&partnerID=8YFLogxK

U2 - 10.1016/0034-5687(88)90079-5

DO - 10.1016/0034-5687(88)90079-5

M3 - Article

C2 - 3363236

AN - SCOPUS:0023852652

SN - 0034-5687

VL - 72

SP - 59

EP - 64

JO - Respiration Physiology

JF - Respiration Physiology

IS - 1

ER -

Ventilatory effects of potassium during hyperoxia normoxia and hypoxia in anaesthetized cats

Abstract

ASJC Scopus subject areas

Keywords

Access to Document

Other files and links

Fingerprint

Cite this