https://www.selleckchem.com/products/tetrahydropiperine.html During poisoning, hemorrhagic manifestations predominated over necrosis and infections; serotherapy criteria were not always adequately applied, however, iatrogenic complications were not frequent. Conclusions El Tambo and Piamonte municipalities, being male, and rural areas were the variables most affected by ophidism, mainly bothropic ophidism. The highest incidences occurred in the southern part of Cauca, in the Patía and Caquetá river basins.Introduction Acute myeloid leukemia is a heterogeneous disorder characterized by immature myeloid cell proliferation. Cytogenetic analysis has revealed the presence of chromosomal aberrations important to patient prognosis. Objective To determine cytogenetic risk groups of pediatric patients with acute myeloid leukemia according to overall survival. Materials and methods In this cross-sectional observational study, the clinical records of pediatric patients diagnosed with de novo acute myeloid leukemia admitted to the Instituto Nacional de Enfermedades Neoplásicas between 2001 and 2011 with cytogenetic analysis of bone marrow were included. Cytogenetic risk groups were established according to the criteria of the Medical Research Council. Overall survival curves were generated with the Kaplan-Meier method and compared using the Mantel-Cox test and Cox regression with the software R, version 3.3.2. Results A total of 130 patients were included, 68 males (52.3%) and 62 females (47.7%), most of them with subtype M2 (33%). The average age was 7.7 years (range 0-15 years). Chromosomal aberrations were observed in 60.8% of the patients, the most frequent of which was the translocation t(8;21). According to the overall survival analysis, two cytogenetic risk groups were established favorable and unfavorable. Conclusion Two groups of cytogenetic risk were determined high (or unfavorable) and standard (favorable).Introduction In-hospital complications frequently occur in ho