Results 71 to 80 of about 3,372 (135)

Antiproliferative activity and new argininyl bufadienolide esters from the "cururu" toad Rhinella (Bufo) schneideri

, 2014
Schmeda-Hirschmann, G (Schmeda-Hirschmann, Guillermo); Quispe, C (Quispe, Cristina) Univ Talca, Inst Quim Recursos Nat, Lab Quim Prod Nat, Talca, Chile Mostrar los nombres mejorados para organizaciones. Theoduloz, C (Theoduloz, Cristina) Univ Talca, Fac
Theoduloz, C., de Sousa, PT., Quispe, C., Parizotto, C., Schmeda-Hirschmann, G.   +4 more
core  

Animal Venoms and Their Components: Molecular Mechanisms of Action. [PDF]

Toxins (Basel), 2021
Utkin Y.
europepmc   +1 more source

Atividade antinociceptiva, em dores agudas, de um novo fator opióide da secreção cutânea de Rhinella schneideri

, 2008
Os agonistas opióides representam um grupo de drogas utilizado terapeuticamente para aliviar as dores agudas intensas e crônicas em pacientes terminais, apesar de apresentarem efeitos colaterais de tolerância e dependência psicológica e física.
Carvalho, Isabella Fernandes
core  

Chemistry and the Potential Antiviral, Anticancer, and Anti-Inflammatory Activities of Cardiotonic Steroids Derived from Toads. [PDF]

Molecules, 2022
El-Seedi HR, Yosri N, El-Aarag B, Mahmoud SH, Zayed A, Du M, Saeed A, Musharraf SG, El-Garawani IM, Habib MR, Tahir HE, Hegab MM, Zou X, Guo Z, Efferth T, Khalifa SAM.   +15 more
europepmc   +1 more source

Clever pest control? The role of cognition in biological pest regulation. [PDF]

Anim Cogn, 2023
Ghosh D, John EA, Wilkinson A.
europepmc   +1 more source

Response of Iranian lizards to future climate change by poleward expansion, southern contraction, and elevation shifts. [PDF]

Sci Rep, 2022
Vaissi S.
europepmc   +1 more source

The Parotoid Gland Secretion from Peruvian Toad Rhinella horribilis (Wiegmann, 1833): Chemical Composition and Effect on the Proliferation and Migration of Lung Cancer Cells. [PDF]

Toxins (Basel), 2020
Schmeda-Hirschmann G, de Andrade JP, Soto-Vasquez MR, Alvarado-García PAA, Palominos C, Fuentes-Retamal S, Mellado M, Correa P, Urra FA.   +8 more
europepmc   +1 more source

Intestinal, Body and Tail Plasticity in Rhinella schneideri (Bufonidae) Tadpoles Induced by a Predator Insect (Belostoma elegans)

, 2009
According to the adaptive plasticity hypothesis, predator-induced traits in potential prey animals are expected to have costs for those organisms in predatorfree environments. In this study, we analysed if the intestinal length, tail length and body length changes in Rhinella schneideri tadpoles when the tadpoles were exposed to caged predators ...
Kehr, Arturo Ignacio, Gómez, Valeria Isabel   +1 more
openaire   +1 more source

Desidratação e balanço hídrico de um anfíbio anuro (Rhinella schneideri)

, 2015
A manutenção do balanço hídrico ou de água é particularmente desafiadora para os anfíbios em virtude de seu tegumento altamente permeável e o risco associado de perda evaporativa de água.
Anderson, Rodolfo César de Oliveira
core   +1 more source

Bufadienolides originated from toad source and their anti-inflammatory activity. [PDF]

Front Pharmacol, 2022
Zou D, Wang Q, Chen T, Sang D, Yang T, Wang Y, Gao M, He F, Li Y, He L, Longzhu D.   +10 more
europepmc   +1 more source