Browsing by Autor "Alberto Giménez Turba"
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Item type: Item , AFLATOXINA B1 DE ASPERGILLUS SPP GENERADO EN ARROZ, SU DETECCIÓN Y CUANTIFICACIÓN POR MÉTODOS FLUOROMÉTRICOS Y HPLC(2018) Carla D. Parra Lizarazu; Gabriela Quiroga Seláez; Alberto Giménez Turba; Esther Flores QuisbertItem type: Item , DETERIORO CAUSADO POR MICROORGANISMOS EN TEXTIL ARQUEOLÓGICO Y LIENZOS(2012) Nelson Estrada; Guido M. Valverde Garnica; María Teresa Álvarez Aliaga; Enrique Terrazas Siles; Alberto Giménez TurbaIn this paper we identified the organisms that cause deterioration of paintings and a textile fragment from the colonial era, provided by the Ministry of Cul...Item type: Item , Estandarizacion de un metodo fluorometrico sobre trofozoitos de giardia lamblia(2015) Claudia Condo Montero; Efraín Salamanca; Ninoska Flores; Alberto Giménez TurbaItem type: Item , <i>In Vitro</i> Antiplasmodial Activity of Sesquiterpene Lactones from <i>Ambrosia tenuifolia</i>(Hindawi Publishing Corporation, 2011) Valeria P. Sülsen; D. Gutierrez Yappu; Laura C. Laurella; Claudia Anesini; Alberto Giménez Turba; Virginia S. Martino; Liliana MuschiettiThe in vitro antiplasmodial activity of Ambrosia tenuifolia organic extract and its isolated sesquiterpene lactones, psilostachyin and peruvin, has been evaluated against Plasmodium falciparum F32 and W2 strains. The cytotoxicity of both compounds was determined on lymphoid cells, and their corresponding selectivity indexes (SIs) were calculated. Peruvin was the most active compound on F32 strain of P. falciparum with a 50% inhibitory concentration value (IC(50)) of 0.3 μg/mL (1.1 μM) whereas psilostachyin showed activity on both strains (IC(50) = 0.6 (2.1 μM) and 1.8 μg/mL (6.4 μM)). Fifty percent cytotoxic concentration (CC(50)) values (48 h) were 6.8 μg/mL (24.3 μM) and 10.0 μg/mL (37.9 μM) for psilostachyin and peruvin, respectively.Item type: Item , Susceptibilidad in vitro de promastigotes de Leishmania frente a Anfotericina B, Miltefosina y los Alcaloides Totales de Galipea longiflora mediante el Método Colorimétrico XTT-PMS(2015) Efraín Salamanca; Danitza Xiomara Romero; José A Santalla; P Oporto; Ninoska Flores; Alberto Giménez Turba