Local effect of prostaglandins on cat pial arteries.
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Animals↗
Biomedical subjects
K M Welch
Publications and source records attributed to K M Welch.
Simultaneous measurement of internal and external carotid blood flow in the monkey. An approach to the study of migraine mechanisms.
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Animals↗
Effects of prostaglandins on the internal and external carotid blood flow in the monkey.
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Animals↗
The effect of serotonin and prostaglandins on internal and external carotid blood-flow measured simultaneously in the monkey.
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Animals↗
Disordered neurotransmitter function. Demonstration by measurement of norepinephrine and 5-hydroxytryptamine in CSF of patients with recent cerebral infarction.
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Aged↗
Beneficial effects of glycerol in cerebral infarction--osmotic or metabolic?
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Aged↗
Response of serum enzymes and other biochemical constituents to strenuous exercise in control subjects and patients with motor neurone disease.
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Adult↗
Cerebrovascular response to intracarotid injection of serotonin before and after middle cerebral artery occlusion.
The effect of intracarotid injection of serotonin (5-HT) on internal carotid artery flow and oxygen availability (O(2)a) of the cerebral cortex was studied in 10 baboons. Vasoconstriction occurred in the vascular bed of the territory supplied by the injected artery. After one middle cerebral artery was occluded the vasoconstrictor effect of 5-HT was more pronounced, particularly in the non-ischaemic hemisphere. The capacity of the cerebral vessels to provide collateral blood flow was reduced in both ischaemic and non-ischaemic areas of brain. As a result of focal cerebral ischaemia, 5-HT may accumulate in the brain and contribute to the progression of infarction.
Animals↗
Reconsideration of the role of serotonin in subarachnoid haemorrhage.
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Animals↗
The effect of humoral agents on the cranial circulation of the monkey.
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Animals↗
Cerebral hemodynamic and metabolic changes after experimental subarachnoid hemorrhage.
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Animals↗
Changes in cerebral vasomotor reactivity to CO 2 and autoregulation following experimental subarachnoid hemorrhage.
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Animals↗
Effect of glycerol and intracarotid phenoxybenzamine on cerebral hemodynamics and metabolism after experimental subarachnoid hemorrhage.
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Animals↗
Ischemic anoxia and cerebral serotonin levels.
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Animals↗
Relationship of cerebral blood flow and metabolism to neurological symptoms.
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Acetylcholine↗
Estimation of levels of serotonin and 5-hydroxyindoles in whole blood by an autoanalytical procedure: observations on the blood-brain barrier.
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5-Hydroxytryptophan↗
Hemodynamic and metabolic changes in experimental subarachnoid hemorrhage in monkeys.
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Animals↗
Serum creatine phosphokinase in motor neuron disease.
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Amyotrophic Lateral Sclerosis↗