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Sympathetic activation in rats with L-NAME-induced hypertension

Autor: V C, Biancardi, C T, Bergamaschi, O U, Lopes, R R, Campos

Publikováno v: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 40(3)

We evaluated the hemodynamic pattern and the contribution of the sympathetic nervous system in conscious and anesthetized (1.4 g/kg urethane, iv) Wistar rats with L-NAME-induced hypertension (20 mg/kg daily). The basal hemodynamic profile was similar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0740051154db3cc8e5f043f550045b6e
https://pubmed.ncbi.nlm.nih.gov/17334538

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Cardiovascular adjustments in limb retraction provoked by noxious stimulation in decerebrate and spinal cats. Evidence for a somatotopic organization

Autor: S L, Cravo, O U, Lopes, C A, Fraga, C, Timo-Iaria

Publikováno v: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 28(3)

Arterial blood pressure, heart rate and iliac blood flow were continuously recorded in 61 adult cats and their alteration induced by noxious stimulation of the interdigital spaces of the four limbs was studied in intact (anesthetized) and in decerebr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7b4ae47a9e1cc084c6b5b92edea33160
https://pubmed.ncbi.nlm.nih.gov/8520536

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Putative pathways involved in cardiovascular responses evoked from the caudal pressor area

Autor: R R, Campos Júnior, O S, Possas, S L, Cravo, O U, Lopes, P G, Guertzenstein

Publikováno v: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 27(10)

1. The caudal pressor area (CPA) is a recently identified site within the ventrolateral medulla which is involved in cardiovascular regulation. CPA chemical stimulation by L-glutamate produces an increase in arterial blood pressure (ABP) while its in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f17c815298b42bf0b0cd4941bdd98a9f
https://pubmed.ncbi.nlm.nih.gov/7640640

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Blood glucose and lactate levels during hemorrhagic shock reversion by hypertonic NaCl solution

Autor: L R, Lopes, R, Curi, O U, Lopes

Publikováno v: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 27(5)

1. Several studies have shown that in irreversible hemorrhagic shock the liver is one of the first vital organs to present metabolic alterations accompanied by an increase in lacticemia. Intravenous infusion of hypertonic solutions increases mesenter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4c7d2772b529bf3bdc2f4054e49ead91
https://pubmed.ncbi.nlm.nih.gov/8000348

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Hypothalamic component in pressor response to carotid occlusion in the rat

Autor: O. U. Lopes, M. R. Silva, J. Cipola-Neto

Publikováno v: American Journal of Physiology-Heart and Circulatory Physiology. 233:H240-H247

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6069f3e7b81997a696164f851b60c9
https://doi.org/10.1152/ajpheart.1977.233.2.h240

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MECHANISM OF HYPOTHALAMIC CONTROL OF CARDIAC COMPONENT OF SINUS NERVE REFLEX

Autor: J. F. Palmer, O. U. Lopes

Publikováno v: Quarterly Journal of Experimental Physiology and Cognate Medical Sciences. 63:231-254

The modulatory influence of hypothalamic structures on sinus nerve induced bradycardia was investigated in anaesthetized cats. Stimulation of the hypothalamic defence area inhibits the bradycardia produced by sinus nerve stimulation both in intact an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c48db7b65beec38a095eacfced4e126
https://doi.org/10.1113/expphysiol.1978.sp002438

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Effects of anterior hypothalamic disconnection on the evolution of Goldblatt renal hypertension. A dual response

Autor: O. U. Lopes, E. F. Almeida, Alvimar Lima de Castro, R. Vadenal

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2022-04-28T19:53:45Z (GMT). No. of bitstreams: 0 Previous issue date: 1983-01-01 The role of the central nervous system, in general, and of the hypothalamus, in particular, in the genesis of various forms of experimental h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d021fe79df658b711bb59e9ca9994247
https://pubmed.ncbi.nlm.nih.gov/6654468

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Proceedings: The effect of carotid body chemoreceptor inactivation on the pattern of the carotid occlusion reflex

Autor: O U, Lopes, M, Rocha, E, Silva

Publikováno v: The Journal of physiology. 240(2)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c3c05f07db8e416eadbad7c1d28c05a1
https://pubmed.ncbi.nlm.nih.gov/4419465

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Effects of aspirin-like drugs on Walker 256 tumor growth and cachexia in rats

Autor: P I, Homem-de-Bittencourt Júnior, V, Pontieri, R, Curi, O U, Lopes

Publikováno v: Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 22(8)

Several studies have shown the relationship between prostaglandins (PGs) and cell proliferation. Some PGs may trigger cell division or are involved in this process. This study analyzes the effect of PG biosynthesis inhibitors on tumor growth in vivo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9ff649bae11d3d0100efa533c1f74433
https://pubmed.ncbi.nlm.nih.gov/2633846

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