Literature DB >> 4691689

Spinal cord blood flow in dogs. 2. The effect of the blood gases.

I R Griffiths.   

Abstract

The effect of CO(2) on the spinal cord blood flow was investigated in nine dogs. The flow was closely correlated with the paCO(2) and at about 85 mmHg was double the normocarbic flow. The effect of pO(2) was studied in a further nine dogs. Hypoxia markedly increased the flow which was maximal at paO(2) 30-40 mmHg. The vasoconstrictor effect of hypocarbia was absent or decreased in hypoxia. The response of the cord vessels to the blood gases was very similar to that of the brain.

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Year:  1973        PMID： 4691689      PMCID： PMC494274          DOI： 10.1136/jnnp.36.1.42

Source DB:  PubMed          Journal:  J Neurol Neurosurg Psychiatry        ISSN： 0022-3050            Impact factor:   10.154


  9 in total

1.  PHYSIOLOGY OF CEREBRAL BLOODFLOW.

Authors:  A M HARPER
Journal:  Br J Anaesth       Date:  1965-04       Impact factor: 9.166

2.  Measurement of blood flow in the cerebral cortex of dogs, by the clearance of krypton-85.

Authors:  A M HARPER; H I GLASS; M M GLOVER
Journal:  Scott Med J       Date:  1961-01       Impact factor: 0.729

3.  Transport of gases through brain and their extravascular vasomotor action.

Authors:  F GOTOH; Y TAZAKI; J S MEYER
Journal:  Exp Neurol       Date:  1961-07       Impact factor: 5.330

4.  Brain extracellular pH: the main factor controlling cerebral blood flow.

Authors:  N A Lassen
Journal:  Scand J Clin Lab Invest       Date:  1968-12       Impact factor: 1.713

5.  Experimental investigations on the regulation of the blood flow of the spinal cord. I. Comparative study of the cerebral and spinal cordblood flow with heat clearance probes in pigs.

Authors:  H Palleske; H D Herrmann
Journal:  Acta Neurochir (Wien)       Date:  1968       Impact factor: 2.216

6.  Effects of PCO2 on spinal cord blood flow.

Authors:  A L Smith; J W Pender; S C Alexander
Journal:  Am J Physiol       Date:  1969-05

7.  Effect of alterations in the arterial carbon dioxide tension on the blood flow through the cerebral cortex at normal and low arterial blood pressures.

Authors:  A M Harper; H I Glass
Journal:  J Neurol Neurosurg Psychiatry       Date:  1965-10       Impact factor: 10.154

8.  Effects of arterial carbon dioxide tension and oxygen saturation on cerebral blood flow autoregulation in dogs.

Authors:  E Häggendal; B Johansson
Journal:  Acta Physiol Scand Suppl       Date:  1965

9.  Interrelationships between blood oxygen tensions and cerebral blood flow.

Authors:  D G McDowall
Journal:  Int Anesthesiol Clin       Date:  1966
  9 in total
  8 in total

1.  Spinal cord blood flow in dogs: the effect of blood pressure.

Authors:  I R Griffiths
Journal:  J Neurol Neurosurg Psychiatry       Date:  1973-12       Impact factor: 10.154

2.  Regional spinal cord blood flow measurements (r.S.C.B.F.) in spinal cord acute compression caused by an epidural balloon.

Authors:  G Karoutas; P Tsitsopoulos; N Taskos; D Karacostas; T Tzotzoras; J Liapis; J Logothetis
Journal:  Acta Neurochir (Wien)       Date:  1987       Impact factor: 2.216

3.  Simultaneous laser-Doppler flowmetry of canine spinal cord and cerebral blood flow: responses to PaCO2 and blood pressure changes.

Authors:  M Sadanaga; T Kano; A Hashiguchi; M Sakamoto; K Higashi; T Morioka
Journal:  J Anesth       Date:  1993-10       Impact factor: 2.078

4.  Spinal cord blood flow in dogs. 1. The 'normal' flow.

Authors:  I R Griffiths
Journal:  J Neurol Neurosurg Psychiatry       Date:  1973-02       Impact factor: 10.154

5.  Spinal cord blood flow following subarachnoid tetracaine.

Authors:  R Kozody; R J Palahniuk; M O Cumming
Journal:  Can Anaesth Soc J       Date:  1985-01

6.  Deliberate hypotension for spinal fusion: prospective randomized study with evoked potential monitoring.

Authors:  B L Grundy; C L Nash; R H Brown
Journal:  Can Anaesth Soc J       Date:  1982-09

7.  The effect of subarachnoid epinephrine and phenylephrine on spinal cord blood flow.

Authors:  R Kozody; R J Palahniuk; J G Wade; M O Cumming; W R Pucci
Journal:  Can Anaesth Soc J       Date:  1984-09

8.  Associations Between Anesthetic Variables and Functional Outcome in Dogs With Thoracolumbar Intervertebral Disk Extrusion Undergoing Decompressive Hemilaminectomy.

Authors:  J Fenn; E Laber; K Williams; C A Rousse; P J Early; C L Mariani; K R Muñana; S De Decker; H A Volk; N J Olby
Journal:  J Vet Intern Med       Date:  2017-03-13       Impact factor: 3.333
  8 in total

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