3 research outputs found
Epidemiological, clinical and immunohistochemical aspects of canine lymphoma in the region of Porto Alegre, Brazil
This paper describes the epidemiological, clinical and immunohistochemical characteristics of canine lymphomas diagnosed in the region of Porto Alegre, Brazil. Thirty dogs were enrolled in the study; most of them were male (60%), mixed-breed (23%) and middle-aged or older. The majority (87%) of affected dogs showed the multicentric form. The B-cell phenotype was most frequently detected (62%); 37% of the animals were in clinical stage IV, and 83% were classified as sub-stage "b". Lymphadenopathy was observed in 67% of the cases, and dyspnea, prostration, decreased appetite and vomiting were the most common clinical signs encountered. Anemia was a frequently encountered laboratory alteration (57%), as were leukocytosis (40%), thrombocytopenia (33%), lymphopenia (30%), hyperglobulinemia (20%) and hypercalcemia (13%). The results of this study indicate that the clinical features of dogs with lymphoma in the region of Porto Alegre are similar to those observed worldwide
The yeast acyltransferase Sct1p regulates fatty acid desaturation by competing with the desaturase Ole1p
The glycerol-3-phosphate acyltransferase Sct1p/Gat2p is shown to regulate fatty acyl chain desaturation by competing with the fatty acid desaturase Ole1p for C16:0-CoA. The activity of Sct1p depends on the level of expression and the phosphorylation state. The acyltransferase Cst26p regulates the phosphorylation of Sct1p