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MALDI-MS argininyl bufadienolide esters fingerprint from parotoid gland secretions of Rhinella arenarum : age, gender and seasonal variation
(John Wiley & Sons Ltd, 2018-06)
In many amphibians, the granular glands can be grouped in special regions forming macroglands. This is the case of toads, characterized by the presence of a pair of parotoid macroglands, strategically located to give ...
Antileishmanial and antitrypanosomal activity of bufadienolides isolated from the toad Rhinella jimi parotoid macrogland secretion
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
Amphibian skin secretions are considered a rich source of biologically active compounds and are known to be rich in peptides, bufadienolides and alkaloids. Bufadienolides are cardioactive steroids from animals and plants ...
Antiproliferative activity and chemical composition of the venom from the Amazonian toad Rhinella marina (Anura: Bufonidae)
(Pergamon-Elsevier Science, 2016)
Little is known on the composition of Peruvian Amazon toad venoms. The large toad Rhinella marina is common in the cleared tropical forests of the Iquitos region and is regarded as poisonous. The venom from two different ...
Antiproliferative activity and new argininyl bufadienolide esters from the cururu toad rhinella (bufo) schneideri
(ELSEVIER SCIENCE LTD, 2014)
ANÁLISIS DEL RNAm DEL GEN QUE CODIFICA PARA LA ENZIMA ESCUALENO SINTASA (sqs) EN CULTIVO DE CÉLULAS DE Kalanchoe daigremontiana
(2010-11-12)
Introduction: Kalanchoe daigremontiana is a plant that exhibit medicinal properties thanks to the occurrence of bufadienolides. These secondary metabolites presents cytotoxic activity against different carcinogenic cellular ...
Antiproliferative activity and new argininyl bufadienolide esters from the "cururu" toad Rhinella (Bufo) schneideri
(ELSEVIER IRELAND LTD, 2014)
The Parotoid Gland Secretion from Peruvian Toad Rhinella horribilis (Wiegmann, 1833): Chemical Composition and Effect on the Proliferation and Migration of Lung Cancer Cells
(MDPI, 2020)
Since Rhinella sp. toads produce bioactive substances, some species have been used in traditional medicine and magical practices by ancient cultures in Peru. During several decades, the Rhinella horribilis toad was confused ...
The Paraguayan Rhinella toad venom: Implications in the traditional medicine and proliferation of breast cancer cells
(Elsevier Ireland Ltd, 2017)
© 2017 Elsevier Ireland Ltd Ethnopharmacological relevance Toads belonging to genus Rhinella are used in Paraguayan traditional medicine to treat cancer and skin infections. Aim of the study The objective of the study was ...