Search Results - "Forster, H.V."

Contributions of the Kölliker–Fuse nucleus to coordination of breathing and swallowing by Bonis, J.M, Neumueller, S.E, Krause, K.L, Pan, L.G, Hodges, M.R, Forster, H.V

“…Highlights • The effects of pontine lesioning were tested in an unanesthetized adult goat model. • The relationship of respiratory rhythm resetting by swallows…”
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The effects of lesions in the dorsolateral pons on the coordination of swallowing and breathing in awake goats by Bonis, J.M, Neumueller, S.E, Marshall, B.D, Krause, K.L, Qian, B, Pan, L.G, Hodges, M.R, Forster, H.V

“…Abstract The purpose of this retrospective study was to gain insight into the contribution of the dorsolateral pons to the coordination of swallowing and…”
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Anatomic changes in multiple brainstem nuclei after incremental, near-complete neurotoxic destruction of the pre-Bötzinger Complex in adult goats by Neumueller, S, Hodges, M.R, Krause, K, Marshall, B, Bonis, J, Qian, B, Pan, L.G, Forster, H.V

“…Abstract Abrupt, bilateral destruction of the pre-Bötzinger Complex (preBötC) leads to terminal apnea in unanesthetized goats and rats. In contrast,…”
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The cerebellar fastigial nucleus contributes to CO2 -H+ ventilatory sensitivity in awake goats by Martino, P.F, Davis, S, Opansky, C, Krause, K, Bonis, J.M, Pan, L.G, Qian, B, Forster, H.V

“…Abstract The purpose of this study was to test the hypothesis that an intact cerebellar fastigial nucleus (CFN) is an important determinant of CO2 -H+…”
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Postnatal ventilatory response to CO2 in awake piglets by Dwinell, M.R, Hogan, G.E, Sirlin, E, Mayhew, D.L, Forster, H.V

“…Abstract Abnormal ventilatory responses to increased levels of inspired CO2 during postnatal development may pose a risk for Sudden Infant Death Syndrome,…”
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Are areas other than the pre‐Botzinger complex capable of maintaining rhythmic breathing and normal blood gases? by Krause, K L, Forster, H.V., Davis, S., Kiner, T., Bonis, J.M., Pan, L.G., Quian, B.

“…Abstract only Abrupt neurotoxic destruction of >70% of the pre‐Botzinger complex (PBC) in awake goats caused hypoxemia and hypercapnia, ultimately resulting in…”
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Important role of carotid chemoreceptor afferents in control of breathing of adult and neonatal mammals by Forster, H.V, Pan, L.G, Lowry, T.F, Serra, A, Wenninger, J, Martino, P

“…This review provides a summary and prospective on the importance of carotid/peripheral chemoreceptors to the control of breathing during physiologic…”
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The cerebellar fastigial nucleus contributes to CO 2-H + ventilatory sensitivity in awake goats by Martino, P.F., Davis, S., Opansky, C., Krause, K., Bonis, J.M., Pan, L.G., Qian, B., Forster, H.V.

“…The purpose of this study was to test the hypothesis that an intact cerebellar fastigial nucleus (CFN) is an important determinant of CO 2-H + sensitivity…”
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Do genes on rat chromosomes 9, 13, 16, 18, and 20 contribute to regulation of breathing? by Forster, H.V, Dwinell, M.R, Hodges, M.R, Brozoski, D, Hogan, G.E

“…As part of a large scale, high through-put physiologic genomics study, we sought to determine whether genes on rat chromosomes 9, 13, 16, 18, and 20 contribute…”
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Do neurotoxic lesions in rostral medullary nuclei induce/accentuate hypoventilation during NREM sleep? by Martino, P.F, Forster, H.V, Feroah, T, Wenninger, J, Hodges, M, Pan, L.G

“…Experimentally induced neuronal dysfunction in respiratory regions of the rostral medulla decrease breathing more in anesthetized mammals than in awake…”
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Serotonin and serotonin receptor expression in the aorta of carotid intact and denervated newborns by Serra, A, Brozoski, D, Simeon, T, Yi, J, Bastasic, J, Franciosi, R, Jacobs, E.R, Forster, H.V

“…Pharmacological blocking of serotonin (5-HT) 5A receptors abolishes aortic ventilatory chemosensitivity of carotid body denervated (CBD) piglets [J. Appl…”
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The effects of unilateral carotid body excision on ventilatory control in goats by Busch, M A, Bisgard, G E, Mesina, J E, Forster, H V

“…The purpose of this study was to determine whether or not unilateral carotid body excision (UCBE) alters normal respiratory control in awake and otherwise…”
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Role of the carotid body in hyperpnea of moderate exercise in goats by Bisgard, G E, Forster, H V, Mesina, J, Sarazin, R G

“…In the present study the ventilatory response to exercise was measured in goats before and after carotid body excision (CBE) (n = 7) or sham operation (n = 1)…”
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Effect of slow wave and REM sleep on thyropharyngeus and stylopharyngeus activity during induced central apneas by R. Feroah, Thom, Forster, H.V., Pan, L., Wenninger, Julie, Martino, Paul, Rice, Tom

“…The pharyngeal constrictors have been hypothesized to play an important role in the regulation of upper airway (UAW) patency in patients with sleep apnea…”
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Effect on breathing of surface ventrolateral medullary cooling in awake, anesthetized and asleep goats by Forster, H.V., Ohtake, P.J., Pan, L.G., Lowry, T.F.

“…In adult and neonatal goats, we chronically implanted thermodes on the ventrolateral (VLM) medullary surface to create reversible neuronal dysfunction and…”
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Hypoventilation in ponies after carotid body denervation by Bisgard, G E, Forster, H V, Orr, J A, Buss, D D, Rawlings, C A, Rasmussen, B

“…Seven ponies were subjected to carotid body denervation (CD) and two ponies were sham operated (S). Measurement of arterial blood gases and arterial blood and…”
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Ventral medullary surface activity during hypoxia in awake and anesthetized goats by Forster, H.V., Gozal, D., Harper, R.M., Lowry, T.F., Ohtake, P.J., Pan, L.G., Rector, D.M.

“…The rostral ventrolateral medullary surface (VMS) plays a major state-dependent role in the control of breathing; its role during hypoxia remains speculative…”
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The effect of chronic metabolic acidosis and alkalosis on ventilation during exercise and hypoxia by Forster, H V, Klausen, K

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Respiratory muscle recruitment in awake ponies during exercise and CO2 inhalation by Gutting, S M, Forster, H V, Lowry, T F, Brice, A G, Pan, L G

“…We measured respiratory muscle electromyograms (EMG), inspiratory (I) and expiratory (E) airflow patterns and functional residual capacity (FRC) in six ponies…”
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Dopamine blockade alters ventilatory acclimatization to hypoxia in goats by Bisgard, G E, Kressin, N A, Nielsen, A M, Daristotle, L, Smith, C A, Forster, H V

“…Dopamine (DA) is generally accepted to be an inhibitory neurotransmitter in the carotid body (CB). It is released and depleted from the CB by acute hypoxia…”
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