Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Felix A. Urra"'
Autor:
Felix A. Urra, Alejandro Zúñiga, Nel Melero, Nibaldo Reyes, Yarela Herrera, Alejandro Bruno Miranda-Calle, Juan Carlos Ortiz
Publikováno v:
Herpetozoa, Vol 34, Iss , Pp 125-129 (2021)
Herein, we report the first observation of two different coloration patterns in Chilean snakes. Based on the alteration of wild coloration patterns, a juvenile specimen of Tachymenis chilensis coronellina Werner, 1898 was diagnosed with albinism and
Externí odkaz:
https://doaj.org/article/256ee6f375cc43bf8379763901aa9072
Publikováno v:
Antioxidants, Vol 12, Iss 4, p 813 (2023)
The influence of an inflammatory microenvironment on tumorigenesis has been widely accepted. Systemic conditions that favor the onset of an inflammatory landscape predispose the progression of breast cancer. Under obesity conditions, the endocrine fu
Externí odkaz:
https://doaj.org/article/7afd3d09eb9e4c5195944104f420fd46
Publikováno v:
Herpetozoa, Vol 33, Iss , Pp 125-129 (2020)
In Chile, the presence of Mourning Gecko, Lepidodactylus lugubris Duméril & Bibron, 1836 has been recognized for Easter Island (Rapa Nui) from late 19th century. Here, we report the first observation of a juvenile specimen of L. lugubris in an urban
Externí odkaz:
https://doaj.org/article/8b782c652d1749ca98b2eac641f6f2a5
Publikováno v:
ZooKeys, Vol 500, Pp 83-109 (2015)
The elongatus-kriegi complex is one of the most diverse clades of the Liolaemus (sensu stricto) subgenus of lizards. There are currently 29 species recognized in this group distributed between Chile and Argentina. Based on molecular evidence, there s
Externí odkaz:
https://doaj.org/article/b3a54edf0c494c4a883becb873e70d91
Autor:
Alex Proleón, Daniel Torrejón, Felix A. Urra, Fanny Lazo, Camila López-Torres, Sebastián Fuentes-Retamal, Edwin Quispe, Lorgio Bautista, Andrés Agurto, Ronnie G. Gavilan, Gustavo A. Sandoval, Edith Rodríguez, Eladio F. Sánchez, Armando Yarlequé, Dan E. Vivas-Ruiz
Publikováno v:
International Journal of Biological Macromolecules. 206:990-1002
Autor:
Alex, Proleón, Daniel, Torrejón, Felix A, Urra, Fanny, Lazo, Camila, López-Torres, Sebastián, Fuentes-Retamal, Edwin, Quispe, Lorgio, Bautista, Andrés, Agurto, Ronnie G, Gavilan, Gustavo A, Sandoval, Edith, Rodríguez, Eladio F, Sánchez, Armando, Yarlequé, Dan E, Vivas-Ruiz
Publikováno v:
International journal of biological macromolecules. 206
Bothorps atrox is responsible for most of the ophidism cases in Perú. As part of the envenoming, myotoxicity is one of the most recurrent and destructive effects. In this study, a myotoxin, named BaMtx, was purified from B. atrox venom to elucidate
Autor:
Jessica Astorga, Naschla Gasaly, Karen Dubois-Camacho, Marjorie De la Fuente, Glauben Landskron, Klaas Nico Faber, Félix A. Urra, Marcela A. Hermoso
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
Externí odkaz:
https://doaj.org/article/d449104c179341eda9792ec7cadb3c46
Autor:
Matías Monroy-Cárdenas, Cristopher Almarza, Paulina Valenzuela-Hormazábal, David Ramírez, Félix A. Urra, Maximiliano Martínez-Cifuentes, Ramiro Araya-Maturana
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 15, p 8334 (2024)
α-glucosidase, a pharmacological target for type 2 diabetes mellitus (T2DM), is present in the intestinal brush border membrane and catalyzes the hydrolysis of sugar linkages during carbohydrate digestion. Since α-glucosidase inhibitors (AGIs) modu
Externí odkaz:
https://doaj.org/article/ea3865e24dd84c8599b81ce082bb238d
Autor:
Maria Jesus Vera, Iván Ponce, Cristopher Almarza, Gonzalo Ramirez, Francisco Guajardo, Karen Dubois-Camacho, Nicolás Tobar, Félix A. Urra, Jorge Martinez
Publikováno v:
Antioxidants, Vol 13, Iss 7, p 801 (2024)
While cytostatic chemotherapy targeting DNA is known to induce genotoxicity, leading to cell cycle arrest and cytokine secretion, the impact of these drugs on fibroblast–epithelial cancer cell communication and metabolism remains understudied. Our
Externí odkaz:
https://doaj.org/article/0a1e2488c78c42d28465d3c802a44e23
Publikováno v:
Herpetozoa, Vol 35, Iss , Pp 155-158 (2022)
In this work, we describe the first records of head-wobble behaviour for Tachymenis peruviana and T. chilensis coronellina. We analyse this behaviour (occurrence, frequency) and accompanying displays in both species. Of particular note is that T. ch.
Externí odkaz:
https://doaj.org/article/41f57a7c74634388a11de2bfe6bf1e85