Search Results - "Marta A. Vattuone"

Antifungal activity and cytotoxicity of extracts and triterpenoid saponins obtained from the aerial parts of Anagallis arvensis L by Soberón, José R., Sgariglia, Melina A., Pastoriza, Ana C., Soruco, Estela M., Jäger, Sebastián N., Labadie, Guillermo R., Sampietro, Diego A., Vattuone, Marta A.

“…Anagallis arvensis L. (Primulaceae) is used in argentinean northwestern traditional medicine to treat fungal infections. We are reporting the isolation and…”
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Antibacterial activities of Ligaria cuneifolia and Jodina rhombifolia leaf extracts against phytopathogenic and clinical bacteria by Soberón, José R., Sgariglia, Melina A., Dip Maderuelo, María R., Andina, María L., Sampietro, Diego A., Vattuone, Marta A.

“…Six plant extracts prepared from Ligaria cuneifolia and Jodina rhombifolia were screened for their potential antimicrobial activities against phytopathogens…”
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Free radical scavenging activities and inhibition of inflammatory enzymes of phenolics isolated from Tripodanthus acutifolius by Soberón, José R., Sgariglia, Melina A., Sampietro, Diego A., Quiroga, Emma N., Vattuone, Marta A.

“…Leaf extracts of Tripodanthus acutifolius (Ruiz and Pavón) Van Tieghem are used in argentinean folk medicine as antiinflammatories. A free radical scavenging…”
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Evaluation of the Cytotoxicity, Genotoxicity, Mutagenicity, and Antimutagenicity of Propolis from Tucuman, Argentina by Nieva Moreno, María I, Zampini, Iris C, Ordóñez, Roxana M, Jaime, Gloria S, Vattuone, Marta A, Isla, María I

“…This study evaluates the toxic, genotoxic/mutagenic, and antimutagenic effects of propolis extract from Amaicha del Valle, Tucumán, Argentina. The cytotoxicity…”
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Immunomodulatory activity of Apis mellifera propolis from the North of Argentina by Sampietro, Diego A., Sampietro Vattuone, María M., Vattuone, Marta A.

“…Propolis is a bee hive product with complex chemical composition that was used as medicine from ancient times. The immunomodulatory activity of partially…”
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Antifungal and antimycotoxigenic metabolites from native plants of northwest Argentina: isolation, identification and potential for control of Aspergillus species by Gomez, Analía A., Terán Baptista, Zareath P., Mandova, Tsvetelina, Barouti, Angeliki, Kritsanida, Marina, Grougnet, Raphaël, Vattuone, Marta A., Sampietro, Diego A.

“…Extracts from aerial parts of Prosopis ruscifolia, Bidens pilosa, Cercidium praecox and Phoradendron liga were assayed against toxigenic Aspergillus species…”
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A thermostable [alpha]-galactosidase from Lenzites elegans (Spreng.) ex Pat. MB445947: purification and properties by Sampietro, Diego, Quiroga, Emma, Sgariglia, Melina, Soberón, José, Vattuone, Marta A

“…An α-galactosidase was isolated from a culture filtrate of Lenzites elegans (Spreng.) ex Pat. MB445947 grown on citric pectin as carbon source. It was purified…”
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Heritage conservation hazard in archaeological sites in Santa María Valley (NW Argentina): A geoarchaeological approach by Sampietro‐Vattuone, María M., Peña‐Monné, José L., Vattuone, Marta A., Medina, Paula L.

“…Alluvial fans are typical geomorphic features of arid and semiarid mountain areas. Most archaeological sites in Santa María valley (NW Argentina) are located…”
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A thermostable α-galactosidase from Lenzites elegans (Spreng.) ex Pat. MB445947: purification and properties by Sampietro, Diego, Quiroga, Emma, Sgariglia, Melina, Soberón, José, Vattuone, Marta A.

“…An α-galactosidase was isolated from a culture filtrate of Lenzites elegans (Spreng.) ex Pat. MB445947 grown on citric pectin as carbon source. It was purified…”
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Comparison of the free radical-scavenging activity of propolis from several regions of Argentina by Moreno, Marı́a I.Nieva, Isla, Marı́a I., Sampietro, Antonio R., Vattuone, Marta A.

“…Propolis is extensively used in Argentine folk medicine. Alcoholic extracts of propolis from different regions of Argentina were prepared. The extracts were…”
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Anti-inflammatory properties of phenolic lactones isolated from Caesalpinia paraguariensis stem bark by Sgariglia, Melina A., Soberón, José R., Poveda Cabanes, Ana, Sampietro, Diego A., Vattuone, Marta A.

“…Caesalpinia paraguariensis (D. Parodi) Burkart stem bark infusion (CPBI) is traditionally used in Argentina because their “vulnerary” properties. CPBI was…”
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Phenylpropanoids from maize pericarp: resistance factors to kernel infection and fumonisin accumulation by Fusarium verticillioides by Sampietro, Diego A., Fauguel, Carolina M., Vattuone, Marta A., Presello, Daniel A., Catalán, Cesar A. N.

“…The aim of this work was to investigate the role of pericarp phenylpropanoids as resistance factors to F. verticillioides in eleven maize genotypes. Disease…”
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Antibacterial activity of Zuccagnia punctata Cav. ethanolic extracts by Zampini, Iris C., Vattuone, Marta A., Isla, Maria I.

“…The present study was conducted to investigate antibacterial activity of Zuccagnia punctata ethanolic extract against 47 strains of antibiotic-resistant…”
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Antimycotic activity of 5′-prenylisoflavanones of the plant Geoffroea decorticans, against Aspergillus species by Quiroga, Emma N., Sampietro, Diego A., Sgariglia, Melina A., Soberón, José R., Vattuone, Marta A.

“…The antifungal activity of the ethanolic extract (EE), ( 3R)-5,7,2′,3′-tetrahydroxy-4′-methoxy-5′-prenylisoflavanone ( 1) and (…”
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Trichothecene genotypes and chemotypes in Fusarium graminearum complex strains isolated from maize fields of northwest Argentina by Sampietro, Diego A., Ficoseco, María E. Aristimuño, Jimenez, Cristina M., Vattuone, Marta A., Catalán, Cesar A.

“…Members of the Fusarium graminearum species complex (Fg complex) cause Gibberella ear rot in maize from northwest Argentina. The potential of these pathogens…”
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Antifungal activity of 4-hydroxy-3-(3-methyl-2-butenyl)acetophenone against Candida albicans: evidence for the antifungal mode of action by Soberón, José R., Lizarraga, Emilio F., Sgariglia, Melina A., Juárez, María B. Carrasco, Sampietro, Diego A., Altabef, Aida Ben, Catalán, César A. N., Vattuone, Marta A.

“…The main secondary metabolite of Senecio nutans is 4-hydroxy-3-(3-methyl-2-butenyl)acetophenone (4HMBA). The antifungal activity of this compound and three…”
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Isolation, identification and usefulness of antifungal compounds from Zuccagnia punctata for control of toxigenic ear rot pathogens by Jimenez, Cristina M, Sampietro, Diego A, Sgariglia, Melina A, Soberón, José R, Vattuone, Marta A

“…Infusion, tincture and decoction of leaves of Zuccagnia punctata Cav. were assayed on growth of Fusarium verticillioides, F. graminearum sensu stricto, F…”
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Essential oils from Schinus species of northwest Argentina: Composition and antifungal activity by Sampietro, Diego A, Belizana, Maria Melina E, Baptista, Zareath P Terán, Vattuone, Marta A, Catalán, Cesar A N

“…The composition of the essential oils from leaves (Sal) and fruits of S. areira (Saf), and fruits of S. fasciculatus (Sff) and S. gracilipes (Sgf) were…”
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Nature of the interference mechanism of sugarcane (Saccharum officinarum L.) straw by Sampietro, D.A, Vattuone, M.A

“…Sugarcane (Saccharum officinarum L.) straw left in the field after harvest interferes with the growth of winter and summer weeds. In the last years, there was…”
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Sugarcane Straw and its Phytochemicals as Growth Regulators of Weed and Crop Plants by Sampietro, D.A, Vattuone, M.A

“…The present study investigates the effect of soil amended with sugarcane straw leachate and its constituents on root elongation of weed and crop plants. The…”
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