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Role of sodium ions in angiotensin tachyphylaxis in the guinea-pig ileum and taenia coli Role of sodium ions in angiotensin tachyphylaxis in the guinea-pig ileum and taenia coli

Paiva, Therezinha Bandiera [UNIFESP]; Paiva, Antonio Cechelli de Mattos [UNIFESP]; Shimuta, Suma Imura [UNIFESP] (Springer, 1988-06-01)

TACHYPHYLAXIS and ANGIOTENSIN RECEPTORS

Paiva, T. B.; Aboulafia, J.; Nouailhetas, VLA; Paiva, ACM (Elsevier B.V., 1976-01-01)

Evidence for changes in the tachyphylactic property of recombinant angiotensin II AT(1) receptor expressed in CHO cells

Franca, L. P.; Corrêa, Silvana Aparecida Alves [UNIFESP]; Barbosa, AMRB; Ferreira, A. T.; Han, S. W.; Shimuta, S. I.; Paiva, ACM (Elsevier B.V., 2002-03-29)

The manifestation of tachyphylaxis to angiotensin 11 in Chinese hamster ovary (CHO) cells expressing the rat angiotensin II AT(1) receptor was investigated. the cells were transfected with a cDNA fragment containing the ...

ROLE of POSITION-9 and POSITION-10 in the ENDOTHELIN MOLECULE for BIOLOGICAL-ACTIVITY and DISCRIMINATION of RECEPTOR SUBTYPES

Miasiro, N.; Decastiglione, R.; Paiva, ACM (Elsevier B.V., 1995-05-15)

The importance of residues 9 and 10 in endothelin-1 was assessed by studying the responses of the guinea-pig ileum to [Ala(9)]endothelin-1 and [Ala(10)]endothelin-1. Both analogues induced relaxation followed by contraction. ...

Effects of endothelin ETB receptor agonists and antagonists on the biphasic response in the ileum

Miasiro, N.; Karaki, H.; Matsuda, Y.; Paiva, ACM; Rae, G. A. (Elsevier B.V., 1999-03-19)

In the guinea-pig ileum, both sarafotoxin S6c and IRL1620 (Suc-[Glu(9),Ala(11,15)]endothelin-1-(8-21) induced a concentration-dependent biphasic effect (relaxation and contraction), but distinct tachyphylaxis of the tissue. ...

Distinct endothelin-B receptors mediate the effects of sarafotoxin S6c and IRL1620 in the ileum

Miasiro, N. [UNIFESP]; Karaki, H.; Paiva, ACM [UNIFESP] (Lippincott Williams & Wilkins, 1998-01-01)

In the guinea pig ileum, both sarafotoxin S6c (S6c) and IRL1620 induced a biphasic effect (relaxation and contraction). S6c induced strong tachyphylaxis of both components of the response, but IRL1620 induced tachyphylaxis ...

Insertion of an electronegative sulfur atom in the side chain of position 5 of angiotensin II: changes in the tachyphylactic properties of the peptide

Zalcberg, H.; Assimomytis, N.; Magafa, V; Manessi-Zoupa, E.; Cordopatis, P.; Shimuta, S. I. (Munksgaard Int Publ Ltd, 1999-06-01)

Angiotensin II (All) analogs bearing n-Leu, Met or S-substituted groups for cysteine at position 5 were studied regarding their agonistic and tachyphylactic properties. It was shown that these analogs lowered the relative ...

Angiotensin tachyphylaxis in normal and everted rings of rabbit aorta

Silva, Eneida de Gusmão [UNIFESP]; Ferreira, Alice Teixeira [UNIFESP]; Paiva, Antonio Cechelli de Mattos [UNIFESP]; Paiva, Therezinha Bandiera [UNIFESP] (Elsevier B.V., 1988-08-24)

ROLE of the 2 N-TERMINAL RESIDUES of ANGIOTENSIN-II in the PRODUCTION of TACHYPHYLAXIS

Miasiro, N.; Oshiro, MEM; Paiva, T. B.; Paiva, ACM; Miasiro, N.; Oshiro, MEM; Paiva, T. B.; Paiva, ACM (Elsevier B.V., 1983-01-01)

Skipping day 2 antiemetic medications may improve chemotherapy induced delayed nausea and vomiting control: results of two pilot phase II trials

Lajolo, Paula P.; del Giglio, Auro (Springer, 2007-03-01)

Background: 5HT-3 antagonists and corticosteroids control less than 50% of delayed chemotherapy induced nausea and vomiting (CINV) episodes. Materials and methods: Two pilot phase II studies were conducted at our institution ...