Bilateral extraluminal ectopic ureters in a Maine Coon cat

Ectopic ureters are rarely observed in cats. Therefore, for a better chance of success in the corrective surgical procedure and survival of the patient, diagnosis should be confirmed early. This report illustrates the occurrence of bilateral ectopic ureters in a seven month old Maine Coon cat and describes the medical and surgical management adopted for correction of the abnormality.

Detecting migrants in populations of Rhizoctonia solani anastomosis group 3 from potato in North Carolina using multilocus genotype probabilities

The relative contribution of migration of Rhizoctonia solani anastomosis group 3 (AG-3) on infested potato seed tubers originating from production areas in Canada, Maine, and Wisconsin (source population) to the genetic diversity and structure of populations of R. solani AG-3 in North Carolina (NC) soil (recipient population) was examined. The frequency of alleles detected by multilocus polymerase chain reaction-restriction fragment length polymorphisms, heterozygosity at individual loci, and gametic phase disequilibrium between all pairs of loci were determined for subpopulations of R. solani AG-3 from eight sources of potato seed tubers and from five soils in NC. Analysis of molecular variation revealed little variation between seed source and NC recipient soil populations or between subpopulations within each region. Analysis of population data with a Bayesian-based statistical method previously developed for detecting migration in human populations suggested that six multilocus genotypes from the NC soil population had a statistically significant probability of being migrants from the northern source population. The one-way (unidirectional) migration of genotypes of R. solani AG-3 into NC on infested potato seed tubers from Canada, Maine, and Wisconsin provides a plausible explanation for the lack of genetic subdivision (differentiation) between populations of the pathogen in NC soils or between the northern source and the NC recipient soil populations.

Os oficiais do povo: a Guarda Nacional em Minas Gerais oitocentista, 1831-1850

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Cardiomiopatia hipertrófica felina: revisão bibliografica

Hypertrophic cardiomyopathy (HCM) is the most common heart disease in the feline specie, more frequently affecting pure-breed males such as Ragdolls and Maine Coons. HCM can be primary (idiopathic) or secondary, when other diseases such as hyperthyroidism are involved. The disease is characterized by an increase in the diameter and thickness of the left ventricular wall, with consequent diastolic dysfunction. Mitral regurgitation happens due to compromised ventricular filling, leading to an increased left atrium size and consequent cardiogenic pulmonary edema. Along with the progress of modern veterinary medicine, many diseases could be addressed more successfully on small animal internal medicine, such as feline HCM. This article brings a literature review of the feline hypertrophic cardiomyopathy, focusing on its etiology, physiopathology, clinical presentations, diagnostic methods, therapeutics and prognosis