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Sensitivity of the rat gustatory system to the rate of stimulus onset
Responses of the rat chorda tympani nerve were obtained to stimulation of the tongue with both linearly rising anodal current of varying intensity and rate of rise and NaCl presented at different… Expand
Status epilepticus induces cardiac myofilament damage and increased susceptibility to arrhythmias in rats.
- Cameron S Metcalf, S. Poelzing, J. G. Little, S. Bealer
- American journal of physiology. Heart and…
- 1 December 2009
Status epilepticus (SE) is a seizure or series of seizures that persist for >30 min and often results in mortality. Death rarely occurs during or immediately following seizure activity, but usually… Expand
Suppression of fever after lesions of the anteroventral third ventricle in guinea pigs
- C. Blatteis, S. Bealer, W. S. Hunter, J. Llanos, T. Mashburn
- Brain Research Bulletin
- 1 November 1983
Endogenous pyrogen (EP), injected systemically or intracerebrally, evokes fever and certain changes in plasma trace metal and glycoprotein levels which are characteristic of the acute-phase reaction.… Expand
Oxytocin receptor binding in the hypothalamus during gestation in rats.
- S. Bealer, D. Lipschitz, G. Ramoz, W. R. Crowley
- Biology, Medicine
- American journal of physiology. Regulatory…
- 1 July 2006
Central oxytocin receptors (OTR) may be involved in adaptations of the brain oxytocin (OT) system during gestation, which are critical for systemic release of OT during parturition and lactation. We… Expand
Autonomic and cellular mechanisms mediating detrimental cardiac effects of status epilepticus
- S. Bealer, J. G. Little, Cameron S Metcalf, Amy L. Brewster, A. Anderson
- Epilepsy Research
- 1 September 2010
Prolonged seizure activity (status epilepticus; SE) can result in increased susceptibility to lethal ventricular arrhythmias for an extended period of time following seizure termination. SE is… Expand
Phasic Vascular Sodium Pump Changes in Deoxycorticosterone‐Hypertensive Rats
We determined the sodium pump activity, measured as ouabain-sensitive 86Rb+ uptake, in the tail arteries of rats treated with deoxycorticosterone and sodium chloride for 6, 9, 14, 28, and 50 days.… Expand
Noradrenergic control of central oxytocin release during lactation in rats.
- S. Bealer, W. R. Crowley
- Biology, Medicine
- American journal of physiology. Endocrinology and…
- 1 March 1998
Noradrenergic systems regulate the systemic release of oxytocin (OT) in lactating rats. However, a role for norepinephrine (NE) in release of OT within the magnocellular nuclei during suckling has… Expand
Paraventricular nucleus histamine increases blood pressure by adrenoreceptor stimulation of vasopressin release.
The role of adrenoreceptor stimulation and the peripheral mechanism mediating the increase in mean arterial blood pressure (MAP) and heart rate (HR) during administration of histamine (HA) in the… Expand
Histaminergic Control of Oxytocin Release in the Paraventricular Nucleus during Lactation in Rats
The central neurotransmitters regulating both systemic and central release of oxytocin (OT) during lactation are not completely defined. Although central histaminergic systems have been implicated in… Expand
Central depressor action of nitric oxide is deficient in genetic hypertension.
Inhibition of NO synthase (NOS) in the central nervous system (CNS) causes a pressor response. This observation indicates that NO is normally produced at CNS site(s) where it has a tonic blood… Expand