The herpetofauna of the insular systems Mexico is composed 226 species, which 14 are anurans, two salamanders, and 210 reptiles, comprised crocodilians, 195 squamates, 13 turtles. Although surface Mexican islands only 0.26% territorial extension, these species constitute 16.1% Mexico’s documented 1405 species. We classified into five physiographic regions: Pacific Baja California; Gulf Tropical...

The c-fos proto-oncogene seems to play an important role during differentiation and activation of cells from the hematopoietic lineage. Therefore, it is of interest to investigate the mechanism underlying its transcriptional activation in these cells. To delineate the sequences and factors involved in c-fos transcriptional activation during the course of myeloid cell differentiation, we have us...

BACKGROUND AND AIM Mild to moderate depression is common in those with cardiovascular disease and undertreated. We aimed to evaluate the effectiveness of internet-delivered Cognitive Behaviour Therapy (iCBT) on depressive symptom severity and adherence to medical advice and lifestyle interventions in adults with mild to moderate depression and high cardiovascular disease (CVD) risks. METHODS ...

Yessotoxin (YTX) modulates cellular phosphodiesterases (PDEs). In this regard, opposite effects had been described in the tumor model K-562 cell line and fresh human lymphocytes in terms of cell viability, cyclic adenosine 3',5'-cyclic monophosphate (cAMP) production and protein expression after YTX treatment. Studies in depth of the pathways activated by YTX in K-562 cell line, have demonstrat...