Session 2: Heart poster presentation MEA recordings from acute heart slices from adult rats and guinea pigs
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منابع مشابه
Antitussive Effect of Rosa damascena in Guinea pigs
Several therapeutic effects including hypnotic, antispasmodic, treatment of abdominal and chest pain and strengthening the heart have been described for the flowers of Rosa damascena. North American Indian tribes use a decoction of the roots obtained from the Rosa damascena plant as a cough remedy and to treat eye problem. Therefore, in the present study the antitussive effect of this plant in ...
متن کاملA comparison of virulence of intraperitoneal infection of Burkholderia mallei strains in guinea-pigs
Male guinea pigs show high susceptibility to Burkholderia mallei and have been used as animal models in glanders studies. The purpose of our study was to elucidate glanders comparative pathogenesis in guinea pigs. We present here the histological changes and bacterial isolation that develop over time in guinea pigs inoculated intraperitoneally (IP) with two strain of B. mallei. Ten male guinea ...
متن کاملIn vitro Lymphoproliferative Responses of Trichostrongylus colubriformis High and Low Responder Guinea Pigs to Worm Antigens (SPL3, SPA) and Ovalbumin
In vitro lymphocyte responses of high responder (HR) and low responder (LR) guinea pigs from pe-ripheral blood lymphocytes (PBL) to parasite antigens soluble protein third stage larvae (SPL3) and soluble protein adult stage ( SPA), non-parasite antigen ovalbumin (OVA) were examined. There was substantial differences between HR and LR guinea pigs in the rate of acquisition of responsiveness to t...
متن کاملGender determines the acute actions of genistein on intracellular calcium regulation in the guinea-pig heart.
OBJECTIVES The soy-isoflavone, genistein, appears to be cardioprotective partly through direct actions on the heart, although the relative benefits between men and women are not fully known. The purpose of the present study was to determine whether gender influences the acute electrophysiological actions of genistein at the level of isolated cardiac myocytes and to elucidate the mechanisms invo...
متن کاملPharmaco-Electrophysiology of Isolated Perfused Rat Heart Assessed with Flexible Microelectrode Arrays
Background: Heart slices and enzymatically dissociated cardiomyocytes are used in cardiac safety pharmacology for extracellular recording using microelectrode array (MEA). The aim of this study was to set up and validate a vitro cardiac surface mapping system for studies pharmaco-electrophysiology effects in Langendorff perfused rat hearts by flexible MEA. Materials and Methods: Hearts isolated...
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تاریخ انتشار 2006