Search Results - "Schramm, L P"

Interaction between neuronal nitric oxide synthase and inhibitory G protein activity in heart rate regulation in conscious mice by Jumrussirikul, P, Dinerman, J, Dawson, T M, Dawson, V L, Ekelund, U, Georgakopoulos, D, Schramm, L P, Calkins, H, Snyder, S H, Hare, J M, Berger, R D

“…Nitric oxide (NO) synthesized within mammalian sinoatrial cells has been shown to participate in cholinergic control of heart rate (HR). However, it is not…”
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Peripheral and central pathways regulating the kidney: a study using pseudorabies virus by Schramm, L P, Strack, A M, Platt, K B, Loewy, A D

“…We used the retrograde transneuronal transport of a neurotropic virus, pseudorabies virus (PRV), to identify the neurons in sympathetic ganglia, spinal cord…”
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Maximum likelihood identification of neural point process systems by CHORNOBOY, E. S, SCHRAMM, L. P, KARR, A. F

“…Using the theory of random point processes, a method is presented whereby functional relationships between neurons can be detected and modeled. The method is…”
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Chronic cervical spinal cord injury and autonomic hyperreflexia in rats by Osborn, J W, Taylor, R F, Schramm, L P

“…Although it is well established that patients with cervical spinal cord injury are prone to acute, marked, hypertensive episodes, i.e., autonomic…”
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Splanchnic and somatic afferent convergence on cervical spinal neurons of the rat by Akeyson, E W, Schramm, L P

“…The rostral cervical spinal cord is increasingly being considered the source of important propriospinal regulation. To better understand the substrate for this…”
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Processing of splanchnic and somatic input in thoracic spinal cord of the rat by Akeyson, E W, Schramm, L P

“…To better understand the spinal transmission of visceral afferent information, we conducted neurophysiological studies of single spinal neurons that receive…”
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Uterine arterial vasoconstrictions mediated by ovarian nerves in virgin and postpartum rats by Hutchison, S M, Tietz, A E, Trostel, K A, Schramm, L P

“…In most mammals, including humans, pregnancy results in the loss of most uterine vasomotor fibers. These experiments determined whether, despite this…”
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Differential effects of spinal transection on sympathetic nerve activities in rats by Taylor, R F, Schramm, L P

“…We measured renal, splenogastric, and lumbar multiunit sympathetic activities in chloralose-anesthetized, paralyzed, and artificially respired Sprague-Dawley…”
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Determinants of arterial pressure after chronic spinal transection in rats by Osborn, J W, Taylor, R F, Schramm, L P

“…The present study was conducted to determine whether sympathetic vasoconstrictor activity is a determinant of mean arterial pressure (MAP) hours and days after…”
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Spinal interneurons infected by renal injection of pseudorabies virus in the rat by Tang, Xiaorui, Neckel, Nathan D., Schramm, Lawrence P.

“…The potency of spinal sympathetic reflexes is increased after spinal injury, and these reflexes may result in life-threatening hypertensive crises in humans…”
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Inhibition of renal nerve sympathetic activity by spinal stimulation in rat by Schramm, L P, Livingstone, R H

“…We determined the physiological and anatomical properties of systems mediating renal nerve inhibition elicited by electrical and chemical stimulation of the…”
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Elevated renal nerve activity after spinal transection: effects on renal function by Osborn, Jr, J W, Livingstone, R H, Schramm, L P

“…Spinal transection approximately doubles renal sympathetic activity (RSA) in rats. These experiments localized spinal pathways inhibiting RSA and determined…”
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Interaction between medullary and cervical regulation of renal sympathetic activity by Poree, L R, Schramm, L P

“…We have reported that electrical or glutamate stimulation of the dorsolateral surface of the cervical spinal cord elicits a 40-60% decrease in renal…”
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Spinally mediated inhibition of abdominal and lumbar sympathetic activities by Taylor, R F, Schramm, L P

“…Renal, splenic, and lumbar sympathetic nerve activities were recorded in the paralyzed, anesthetized, artificially ventilated, and spinally transected rat…”
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Properties of renobulbar afferent fibers in rats by Knuepfer, M M, Schramm, L P

“…Myelinated renobulbar sensory fibers project directly from the kidney to the dorsomedial medulla. They can be activated by punctate stimulation of the kidney…”
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Sympathetic activity in spontaneously hypertensive rats after spinal transection by Schramm, L P, Chornoboy, E S

“…To test the hypothesis that sympathetic hyperactivity and hyperexcitability in spontaneously hypertensive rats (SHR) is generated at spinal and/or ganglionic…”
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The conduction velocities and spinal projections of single renal afferent fibers in the rat by Knuepfer, M M, Schramm, L P

“…This study was designed to examine the conduction velocities and spinal projections of renal afferent fibers in the rat using electrophysiological techniques…”
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Spinal projections of renal afferent nerves in the rat by Knuepfer, M M, Akeyson, E W, Schramm, L P

“…This study was designed to describe renal afferent information with respect to its intraspinal projections, convergence with cutaneous inputs, ascending…”
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Ongoing and Stimulus-Evoked Activity of Sympathetically Correlated Neurons in the Intermediate Zone and Dorsal Horn of Acutely Spinalized Rats by Chau, David, Johns, Devin G, Schramm, Lawrence P

“…Department of Biomedical Engineering, The Johns Hopkins School of Medicine, Baltimore, Maryland 21205 Chau, David, Devin G. Johns, and Lawrence P. Schramm…”
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Pregnancy-induced uterine neuronal degeneration in the rat by Haase, E B, Buchman, J, Tietz, A E, Schramm, L P

“…We studied the location, distribution, and density of uterine nerve bundles in virgin, full-term pregnant, and early postpartum female rats. In the virgin, a…”
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