Hiperpigmentação cutânea em pacientes com insuficiência renal crônica em hemodiálise infectados pelo vírus da hepatite C

Autor: Tobias Orlandini, Elvino José Guardão Barros, Humberto Kukhyun Choi, Fernando Saldanha Thomé

Publikováno v: Revista da Associação Médica Brasileira, Vol 49, Iss 1, Pp 24-28 (2003)
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Revista da Associação Médica Brasileira v.49 n.1 2003
Revista da Associação Médica Brasileira
Associação Médica Brasileira (AMB)
instacron:AMB

OBJETIVO. A hiperpigmentação cutânea é comumente encontrada em pacientes portadores de insuficiência renal crônica (IRC), sendo também uma das manifestações mais evidentes da Porfiria Cutânea Tarda (PCT). Essa doença, que tem sido relatada

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5c4c9703fbc4828825b8214d73c6e0f
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-42302003000100029

Effects of Posttraining Treatments in the Posterior Cingulate Cortex on Short- and Long-Term Memory for Inhibitory Avoidance in Rats

Autor: T.L. Dedavid e Silva, Humberto Kukhyun Choi, Márcia Maria de Souza, Elsa Regina do Canto Vinade, Ivan Izquierdo, Cleverson Rodrigues, Jorge H. Medina, T Mello e Souza

Publikováno v: Neurobiology of Learning and Memory. 77:202-210

Adult male Wistar rats were bilaterally implanted with indwelling cannulae in the caudal region of the posterior cingulate cortex. After recovery, animals were trained in a step-down inhibitory avoidance task (3.0-s, 0.4-mA foot shock) and received,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf090787e62d13c53fab119766065bff
https://doi.org/10.1006/nlme.2001.4009

[Untitled]

Autor: Adriana Simon Coitinho, Ivan Izquierdo, Daniela M. Barros, Monica R. M. Vianna, Tiago Luis Dedavid e Silva, Jorge H. Medina, Humberto Kukhyun Choi, Beatriz Moletta, Luciana A. Izquierdo

Publikováno v: Cellular and Molecular Neurobiology. 22:269-287

1. It has been discussed for over 100 years whether short-term memory (STM) is separate from, or just an early phase of, long-term memory (LTM). The only way to solve this dilemma is to find out at least one treatment that blocks STM while keeping LT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bef438ca238c13cf459a313245b0d1c1
https://doi.org/10.1023/a:1020715800956

Facilitation and inhibition of retrieval in two aversive tasks in rats by intrahippocampal infusion of agonists of specific glutamate metabotropic receptor subtypes

Autor: Humberto Kukhyun Choi, Ivan Izquierdo, Jorge H. Medina, German Szapiro, Monica R. M. Vianna, Daniela M. Barros, Patrícia Ardenghi, Tiago Luis Dedavid e Silva

Publikováno v: Psychopharmacology. 156:397-401

Rationale: The generic antagonist of glutamate metabotropic receptors (mGlus), MCPG, blocks retrieval of inhibitory avoidance when infused into the CA1 area of rat hippocampus. It was considered important to study the effect of agonists of different

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7111c2d3eeecf2063a16b45e8a1849d1
https://doi.org/10.1007/s002130100755

Different hippocampal molecular requirements for short- and long-term retrieval of one-trial avoidance learning

Autor: Ivan Izquierdo, Patrícia Ardenghi, Luciana A. Izquierdo, Jorge H. Medina, Patrícia Pereira, Cleverson Rodrigues, Daniela M. Barros, Humberto Kukhyun Choi

Publikováno v: Behavioural Brain Research. 111:93-98

Rats were trained in one-trial step-down inhibitory avoidance and tested either 3 h or 31 days later. Ten minutes prior to the retention test, through indwelling cannulae placed in the CA1 region of the dorsal hippocampus, they received 0.5 microl in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48e7e1b395d1ab47d73bd6800781d523
https://doi.org/10.1016/s0166-4328(00)00137-6