Zobrazeno 1 - 10
of 496
pro vyhledávání: '"Olov, Sterner"'
Autor:
Nigatu Tuasha, Zilma Escobar, Daniel Seifu, Endalamaw Gadisa, Beyene Petros, Olov Sterner, Stina Oredsson
Publikováno v:
Toxicology Reports, Vol 9, Iss , Pp 382-392 (2022)
Vernonia leopoldi (Sch. Bip. ex Walp.) Vatke (Asteraceae) is one of the widely used anti-cancer traditional medicinal plants in Ethiopia, despite the lack of data to support its therapeutic efficacy. Here we describe the isolation of compounds from t
Externí odkaz:
https://doaj.org/article/ad51a5f8e0534a87b2e68460615caa41
Autor:
Paola Terrazas, Efrain Salamanca, Marcelo Dávila, Sophie Manner, Alberto Gimenez, Olov Sterner
Publikováno v:
Molecules, Vol 26, Iss 13, p 3944 (2021)
The natural products pulchrol and pulchral, isolated from the roots of the Mexican plant Bourreria pulchra, have previously been shown to possess antiparasitic activity towards Trypanosoma cruzi, Leishmania braziliensis and L. amazonensis, which are
Externí odkaz:
https://doaj.org/article/de0df1574deb4fcab152aeed088e932b
Autor:
Mariela Gonzalez-Ramirez, Ivan Limachi, Sophie Manner, Juan C. Ticona, Efrain Salamanca, Alberto Gimenez, Olov Sterner
Publikováno v:
Molecules, Vol 26, Iss 11, p 3070 (2021)
In addition to the trichilianones A–D recently reported from Trichilia adolfi, a continuing investigation of the chemical constituents of the ethanol extract of the bark of this medicinal plant yielded the five new limonoids 1–5. They are charact
Externí odkaz:
https://doaj.org/article/a78c0efd3c534f66a53de1af32811f07
Autor:
Ivan Limachi, Mariela Gonzalez-Ramirez, Sophie Manner, Juan C. Ticona, Efrain Salamanca, Alberto Gimenez, Olov Sterner
Publikováno v:
Molecules, Vol 26, Iss 4, p 1019 (2021)
The fractionation of an ethanol extract of the bark of Trichilia adolfi yielded four novel limonoids (trichilinones A-D, 1–4), with five fused rings and related to the hortiolide-type limonoids. Starting with an ε-lactone, which is α,β-unsaturat
Externí odkaz:
https://doaj.org/article/85880db9d4ed4081bf032257c62df120
Autor:
Paola Terrazas, Sophie Manner, Olov Sterner, Marcelo Dávila, Alberto Giménez, Efrain Salamanca
Publikováno v:
Molecules, Vol 25, Iss 19, p 4510 (2020)
Neglected tropical diseases affect most of the underprivileged populations in tropical countries. Among these are chagas and leishmaniasis, present mainly in South and Central America, Africa and East Asia. Current treatments are long and have severe
Externí odkaz:
https://doaj.org/article/62895f8c5fbe4693898066881e9a2a2c
Autor:
Paola Terrazas, Efrain Salamanca, Marcelo Dávila, Sophie Manner, Alberto Giménez, Olov Sterner
Publikováno v:
Molecules, Vol 25, Iss 13, p 3058 (2020)
Pulchrol (1) is a natural benzochromene isolated from the roots of Bourreria pulchra, shown to possess potent antiparasitic activity towards both Leishmania and Trypanozoma species. As it is not understood which molecular features of 1 are important
Externí odkaz:
https://doaj.org/article/fe50faa5447c4d89b963f3e245efe31d
Autor:
Wendy Soria Sotillo, Rodrigo Villagomez, Sandra Smiljanic, Xiaoli Huang, Atena Malakpour, Sebastian Kempengren, Gloria Rodrigo, Giovanna Almanza, Olov Sterner, Stina Oredsson
Publikováno v:
PLoS ONE, Vol 12, Iss 9, p e0184304 (2017)
New regimens are constantly being pursued in cancer treatment, especially in the context of treatment-resistant cancer stem cells (CSCs) that are assumed to be involved in cancer recurrence. Here, we investigated the anti-cancer activity of sesquiter
Externí odkaz:
https://doaj.org/article/9c9fe5ef6cf54c52b2088de2557c3bc8
Publikováno v:
Antibiotics, Vol 9, Iss 1, p 10 (2019)
The opportunistic human fungal pathogen Candida albicans relies on cell morphological transitions to develop biofilm and invade the host. In the current study, we developed new regulatory molecules, which inhibit the morphological transition of C. al
Externí odkaz:
https://doaj.org/article/6d6f587a88b64e4fbc2d48b297fa8adf
Autor:
Devendar Reddy Kommidi, Ravi Kumar Bobbala, V. Adavi Rao Belvotagi, V.N. Appa Rao Achanta, Sridhar Babu Gummadi, Olov Sterner
Publikováno v:
Phytochemistry Letters. 41:43-48
The genus Caralluma is a rich source of steroidal glycosides. Carallumas investigated in the past have yielded a number of new steroidal glycosides with diverse and interesting structural features. Caralluma pauciflora is a less investigated plant of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c52b4a0990c9ef5aa8ea14dad86027c
https://doi.org/10.1016/j.phytol.2020.10.016
https://doi.org/10.1016/j.phytol.2020.10.016
Publikováno v:
ARKIVOC, Vol 2008, Iss 6, Pp 91-99 (2008)
Externí odkaz:
https://doaj.org/article/cd60c11049b0454c8353d75929a888aa