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51

(24S)-3β-hydroxy-ergost-5-en-6-one from Cyttaria johowii

Wolf-Rainer Abraham, Guillermo Schmeda-Hirschmann

Journal:

Year:

1994

Language:

english

File:

PDF, 211 KB

english, 1994

52

Gastroprotective activity of sesquiterpene derivatives from Fabiana imbricata

Maribel Reyes, Guillermo Schmeda-Hirschmann, Iván Razmilic, Cristina Theoduloz, Tania Yáñez, Jaime A. Rodríguez

Journal:

Phytotherapy Research

Year:

2005

Language:

english

File:

PDF, 89 KB

english, 2005

53

A new antifungal and antiprotozoal depside from the andean lichen Protousnea poeppigii

Guillermo Schmeda-Hirschmann, Alejandro Tapia, Beatriz Lima, Mariano Pertino, Maximiliano Sortino, Susana Zacchino, Antonieta Rojas de Arias, Gabriela Egly Feresin

Journal:

Phytotherapy Research

Year:

2008

Language:

english

File:

PDF, 140 KB

english, 2008

54

Feeding deterrency and insecticidal effects of plant extracts on Lutzomyia longipalpis

Antonieta Rojas de Arias, Guillermo Schmeda-Hirschmann, Adalberto Falcao

Journal:

Phytotherapy Research

Year:

1992

Language:

english

File:

PDF, 366 KB

english, 1992

55

A screening method for natural products on triatomine bugs

Guillermo Schmeda-Hirschmann, Antonieta Rojas de Arias

Journal:

Phytotherapy Research

Year:

1992

Language:

english

File:

PDF, 611 KB

english, 1992

56

Biological Activity and Food Analysis ofCyttariaspp. (Discomycetes)

Guillermo Schmeda-Hirschmann, Ivan Razmilic, Sergio Reyes, Margarita I. Gutierrez, Jose I. Loyola

Journal:

Economic Botany

Year:

1999

Language:

english

File:

PDF, 812 KB

english, 1999

57

Notes on economic plants

Hilgert Norma, Sergio Reyes, Guillermo Schmeda-Hirschmann

Journal:

Economic Botany

Year:

2001

Language:

english

File:

PDF, 309 KB

english, 2001

58

Proximate composition and biological activity of food plants gathered by chilean Amerindians

Guillermo Schmeda-Hirschmann, Ivan Razmilic, Margarita I Gutierrez, Jose I Loyola

Journal:

Economic Botany

Year:

1999

Language:

english

File:

PDF, 845 KB

english, 1999

59

Synthesis of tricyclic analogs of stephaoxocanidine and their evaluation as acetylcholinesterase inhibitors

Darı́o A. Bianchi, Guillermo Schmeda Hirschmann, Cristina Theoduloz, Andrea B.J. Bracca, Teodoro S. Kaufman

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2005

Language:

english

File:

PDF, 181 KB

english, 2005

60

Sesquiterpenes from Fabiana imbricata

Guillermo Schmeda-Hirschmann, Fani Papastergiou

Journal:

Year:

1994

Language:

english

File:

PDF, 358 KB

english, 1994

61

Gastroprotective activity of solidagenone on experimentally-induced gastric lesions in rats

Jaime A. Rodríguez, Carlos Bustamante, Luis Astudillo, Guillermo Schmeda-Hirschmann

Journal:

Journal of Pharmacy and Pharmacology

Year:

2002

Language:

english

File:

PDF, 199 KB

english, 2002

62

Gastroprotective activity of oleanolic acid derivatives on experimentally induced gastric lesions in rats and mice

Luis Astudillo, Jaime A. Rodriguez, Guillermo Schmeda-Hirschmann

Journal:

Journal of Pharmacy and Pharmacology

Year:

2002

Language:

english

File:

PDF, 177 KB

english, 2002

63

Free radical scavengers, anti-inflammatory and analgesic activity of Acaena magellanica

Gabriela Egly Feresin, Alejandro Tapia, Gutierrez R. Angel, Carla Delporte, Nadine Backhouse Erazo, Guillermo Schmeda-Hirschmann

Journal:

Journal of Pharmacy and Pharmacology

Year:

2002

Language:

english

File:

PDF, 288 KB

english, 2002

64

Gastroprotective activity of a new semi-synthetic solidagenone derivative in mice

Jaime A. Rodríguez, Cristina Theoduloz, Marianela Sánchez, Tania Yáñez, Iván Razmilic, Guillermo Schmeda-Hirschmann

Journal:

Journal of Pharmacy and Pharmacology

Year:

2005

Language:

english

File:

PDF, 147 KB

english, 2005

65

Activity of Amaryllidaceae Alkaloids on the Blood Pressure of Normotensive Rats

GUILLERMO SCHMEDA-HIRSCHMANN, JAIME A. RODRÍGUEZ, JOSÉ I. LOYOLA, LUIS ASTUDILLO, JAUME BASTIDA, FRANCESC VILADOMAT, CARLES CODINA

Journal:

Journal of Pharmacy and Pharmacology

Year:

2000

Language:

english

File:

PDF, 103 KB

english, 2000

66

Gastroprotective activity and cytotoxic effect of cyperenoic acid derivatives

Mariano Pertino, Jaime A. Rodríguez, Cristina Theoduloz, Iván Razmilic, Guillermo Schmeda-Hirschmann

Journal:

Journal of Pharmacy and Pharmacology

Year:

2006

Language:

english

File:

PDF, 266 KB

english, 2006

67

Gastroprotective activity of ferruginol in mice and rats: effects on gastric secretion, endogenous prostaglandins and non-protein sulfhydryls

Carlos Areche, Cristina Theoduloz, Tania Yáñez, Alba R. M. Souza-Brito, Víctor Barbastefano, Débora de Paula, Anderson L. Ferreira, Guillermo Schmeda-Hirschmann, Jaime A. Rodríguez

Journal:

Journal of Pharmacy and Pharmacology

Year:

2008

Language:

english

File:

PDF, 195 KB

english, 2008

68

Gastroprotective effect and cytotoxicity of abietane diterpenes from the Chilean Lamiaceae Sphacele chamaedryoides (Balbis) Briq.

Carlos Areche, Dr Guillermo Schmeda-Hirschmann, Cristina Theoduloz, Jaime A. Rodríguez

Journal:

Journal of Pharmacy and Pharmacology

Year:

2009

Language:

english

File:

PDF, 191 KB

english, 2009

69

Gastroprotective Effect of Carnosic Acid γ-Lactone Derivatives§

Pertino, Mariano Walter, Theoduloz, Cristina, Rodríguez, Jaime A., Yáñez, Tania, Lazo, Viviana, Schmeda-Hirschmann, Guillermo

Journal:

Journal of Natural Products

Year:

2010

Language:

english

File:

PDF, 180 KB

english, 2010

70

Absolute Configuration and 1H NMR Characterization of Rosmaridiphenol Diacetate

Muñoz, Marcelo A., Perez-Hernandez, Nury, Pertino, Mariano W., Schmeda-Hirschmann, Guillermo, Joseph-Nathan, Pedro

Journal:

Journal of Natural Products

Year:

2012

Language:

english

File:

PDF, 961 KB

english, 2012

71

Plant resources used by the Ayoreo of the Paraguayan Chaco

Guillermo Schmeda-Hirschmann

Journal:

Economic Botany

Year:

1994

Language:

english

File:

PDF, 563 KB

english, 1994

72

Tree ash as an Ayoreo salt source in the Paraguayan Chaco

Guillermo Schmeda-Hirschmann

Journal:

Economic Botany

Year:

1994

Language:

english

File:

PDF, 313 KB

english, 1994

73

Argentinean Propolis from Zuccagnia punctata Cav. (Caesalpinieae) Exudates: Phytochemical Characterization and Antifungal Activity

Agüero, María Belén, Gonzalez, Mariela, Lima, Beatriz, Svetaz, Laura, Sánchez, Marianela, Zacchino, Susana, Feresin, Gabriela Egly, Schmeda-Hirschmann, Guillermo, Palermo, Jorge, Wunderlin, Daniel

Journal:

Journal of Agricultural and Food Chemistry

Year:

2010

Language:

english

File:

PDF, 2.63 MB

english, 2010

74

Free Radical Scavengers and Antioxidants from Lemongrass (Cymbopogon citratus (DC.) Stapf.)

Cheel, José, Theoduloz, Cristina, Rodríguez, Jaime, Schmeda-Hirschmann, Guillermo

Journal:

Journal of Agricultural and Food Chemistry

Year:

2005

Language:

english

File:

PDF, 99 KB

english, 2005

75

Main Flavonoids, DPPH Activity, and Metal Content Allow Determination of the Geographical Origin of Propolis from the Province of San Juan (Argentina)

Lima, Beatriz, Tapia, Alejandro, Luna, Lorena, Fabani, María P., Schmeda-Hirschmann, Guillermo, Podio, Natalia S., Wunderlin, Daniel A., Feresin, Gabriela E.

Journal:

Journal of Agricultural and Food Chemistry

Year:

2009

Language:

english

File:

PDF, 678 KB

english, 2009

76

Ferruginol suppresses survival signaling pathways in androgen-independent human prostate cancer cells

Marcelo Bispo de Jesus, Willian Fernando Zambuzzi, Roberta Regina Ruela de Sousa, Carlos Areche, Ana Carolina Santos de Souza, Hiroshi Aoyama, Guillermo Schmeda-Hirschmann, Jaime A. Rodríguez, Alba Re

Journal:

Year:

2008

Language:

english

File:

PDF, 1.45 MB

english, 2008

77

Free radical scavengers and antioxidants from Baccharis grisebachii

Alejandro Tapia, Jaime Rodriguez, Cristina Theoduloz, Susana Lopez, Gabriela Egly Feresin, Guillermo Schmeda-Hirschmann

Journal:

Journal of Ethnopharmacology

Year:

2004

Language:

english

File:

PDF, 120 KB

english, 2004

78

Gastroprotective effect of the Mapuche crude drug Araucaria araucana resin and its main constituents

Guillermo Schmeda-Hirschmann, Luis Astudillo, Jaime Rodríguez, Cristina Theoduloz, Tania Yáñez

Journal:

Journal of Ethnopharmacology

Year:

2005

Language:

english

File:

PDF, 177 KB

english, 2005

79

Traditional medicine and gastroprotective crude drugs

Guillermo Schmeda-Hirschmann, Erdem Yesilada

Journal:

Journal of Ethnopharmacology

Year:

2005

Language:

english

File:

PDF, 91 KB

english, 2005

80

Gastroprotective effect and cytotoxicity of terpenes from the Paraguayan crude drug “yagua rova” (Jatropha isabelli)

Mariano Pertino, Guillermo Schmeda-Hirschmann, Jaime A. Rodríguez, Cristina Theoduloz

Journal:

Journal of Ethnopharmacology

Year:

2007

Language:

english

File:

PDF, 311 KB

english, 2007

81

Gastroprotective and ulcer-healing effect of new solidagenone derivatives in human cell cultures

Jaime A. Rodríguez, Cristina Theoduloz, Marianela Sánchez, Iván Razmilic, Guillermo Schmeda-Hirschmann

Journal:

Year:

2005

Language:

english

File:

PDF, 142 KB

english, 2005

82

Gastroprotective and ulcer healing effect of ferruginol in mice and rats: Assessment of its mechanism of action using in vitro models

Jaime A. Rodríguez, Cristina Theoduloz, Tania Yáñez, José Becerra, Guillermo Schmeda-Hirschmann

Journal:

Year:

2006

Language:

english

File:

PDF, 150 KB

english, 2006

83

Gastroprotective and ulcer-healing activity of oleanolic acid derivatives: In vitro–in vivo relationships

Marianela Sánchez, Cristina Theoduloz, Guillermo Schmeda-Hirschmann, Iván Razmilic, Tania Yáñez, Jaime A. Rodríguez

Journal:

Year:

2006

Language:

english

File:

PDF, 167 KB

english, 2006

84

Gastroprotective activity of the diterpene solidagenone and its derivatives on experimentally induced gastric lesions in mice

Guillermo Schmeda-Hirschmann, Jaime Rodriguez, Luis Astudillo

Journal:

Journal of Ethnopharmacology

Year:

2002

Language:

english

File:

PDF, 143 KB

english, 2002

85

Constituents of the Argentinian medicinal plant Baccharis grisebachii and their antimicrobial activity

Gabriela Egly Feresin, Alejandro Tapia, Antonio Gimenez, Angel Gutierrez Ravelo, Susana Zacchino, Maximiliano Sortino, Guillermo Schmeda-Hirschmann

Journal:

Journal of Ethnopharmacology

Year:

2003

Language:

english

File:

PDF, 99 KB

english, 2003

86

Bioactive alkyl phenols and embelin from Oxalis erythrorhiza

Gabriela Egly Feresin, Alejandro Tapia, Maximiliano Sortino, Susana Zacchino, Antonieta Rojas de Arias, Alba Inchausti, Gloria Yaluff, Jaime Rodriguez, Cristina Theoduloz, Guillermo Schmeda-Hirschmann

Journal:

Journal of Ethnopharmacology

Year:

2003

Language:

english

File:

PDF, 98 KB

english, 2003

87

Bioguided Isolation and Identification of the Nonvolatile Antioxidant Compounds from Fennel ( Foeniculum vulgare Mill.) Waste

Parejo, Irene, Viladomat, Francesc, Bastida, Jaume, Schmeda-Hirschmann, Guillermo, Burillo, Jesús, Codina, Carles

Journal:

Journal of Agricultural and Food Chemistry

Year:

2004

Language:

english

File:

PDF, 172 KB

english, 2004

88

Phenolic Constituents of the Chilean Herbal TeaFabiana imbricataR. et P.

Cristina Quispe, Ezequiel Viveros-Valdez, Guillermo Schmeda-Hirschmann

Journal:

Plant Foods for Human Nutrition

Year:

2012

Language:

english

File:

PDF, 151 KB

english, 2012

89

Direct characterisation of phenolic antioxidants in infusions from four Mapuche medicinal plants by liquid chromatography with diode array detection (HPLC-DAD) and electrospray ionisation tandem mass spectrometry (HPLC-ESI–MS)

Mario J. Simirgiotis, Mario Silva, José Becerra, Guillermo Schmeda-Hirschmann

Journal:

Year:

2012

Language:

english

File:

PDF, 1.10 MB

english, 2012

90

E -Cinnamic Acid Derivatives and Phenolics from Chilean Strawberry Fruits, Fragaria chiloensis ssp. chiloensis

Cheel, José, Theoduloz, Cristina, Rodríguez, Jaime, Saud, Guillermo, Caligari, Peter D. S., Schmeda-Hirschmann, Guillermo

Journal:

Journal of Agricultural and Food Chemistry

Year:

2005

Language:

english

File:

PDF, 79 KB

english, 2005

91

Gastroprotective and cytotoxic effect of dehydroabietic acid derivatives

Beatriz Sepúlveda, Luis Astudillo, Jaime A. Rodríguez, Tania Yáñez, Cristina Theoduloz, Guillermo Schmeda-Hirschmann

Journal:

Pharmacological Research

Year:

2005

Language:

english

File:

PDF, 144 KB

english, 2005

92

Oleanolic acid promotes healing of acetic acid-induced chronic gastric lesions in rats

Jaime A. Rodrı́guez, Luis Astudillo, Guillermo Schmeda-Hirschmann

Journal:

Pharmacological Research

Year:

2003

Language:

english

File:

PDF, 55 KB

english, 2003

93

Antioxidant capacity, polyphenolic content and tandem HPLC–DAD–ESI/MS profiling of phenolic compounds from the South American berries Luma apiculata and L. chequén

Simirgiotis, Mario J., Bórquez, Jorge, Schmeda-Hirschmann, Guillermo

Journal:

Year:

2013

Language:

english

File:

PDF, 792 KB

english, 2013

94

Cryptofolione derivatives from Cryptocarya alba fruits

Guillermo Schmeda-Hirschmann, Luis Astudillo, Jaume Bastida, Carles Codina, Antonieta Rojas De Arias, María Elena Ferreira, Alba Inchaustti, Gloria Yaluff

Journal:

Journal of Pharmacy and Pharmacology

Year:

2001

Language:

english

File:

PDF, 128 KB

english, 2001

95

Gastroprotective and cytotoxic effect of semisynthetic ferruginol derivatives

Carlos Areche, Jaime A. Rodríguez, Iván Razmilic, Tania Yáñez, Cristina Theoduloz, Guillermo Schmeda-Hirschmann

Journal:

Journal of Pharmacy and Pharmacology

Year:

2007

Language:

english

File:

PDF, 392 KB

english, 2007

96

Resin Diterpenes from Austrocedrus chilensis

Olate, Verónica Rachel, Usandizaga, Olatz Goikoetxeaundia, Schmeda-Hirschmann, Guillermo

Journal:

Year:

2011

Language:

english

File:

PDF, 501 KB

english, 2011

97

Antifungal Chalcones and New Caffeic Acid Esters from Zuccagnia punctata Acting against Soybean Infecting Fungi

Svetaz, Laura, Tapia, Alejandro, López, Silvia N., Furlán, Ricardo L. E., Petenatti, Elisa, Pioli, Rosanna, Schmeda-Hirschmann, Guillermo, Zacchino, Susana A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

2004

Language:

english

File:

PDF, 83 KB

english, 2004

98

Paraguayan medicinal compositae

Schmeda-Hirschmann, Guillermo, Bordas, Eugenia

Journal:

Journal of Ethnopharmacology

Year:

1990

Language:

english

File:

PDF, 583 KB

english, 1990

99

Plant Resources Used by the Ayoreo of the Paraguayan Chaco

Guillermo Schmeda-Hirschmann

Journal:

Economic Botany

Year:

1994

Language:

english

File:

PDF, 355 KB

english, 1994

100

Antioxidant effect and characterization of South American Prosopis pods syrup

Quispe, Cristina, Petroll, Kerstin, Theoduloz, Cristina, Schmeda-Hirschmann, Guillermo

Journal:

Food Research International

Year:

2014

Language:

english

File:

PDF, 605 KB

english, 2014