2 documents found, page 1 of 1
Lung biopsy with guillotine cutting needle and biopsy forceps though transdiaph...
Fratini,Letícia M.; Gomes,Cristiano; Queiroga,Luciana; Santos,Fabiane R.; Fantinatti,Alexandra P.; Pavarini,Saulo P.; Gerardi,Daniel G.ABSTRACT: Lung diseases are common in small animal clinical routine. Diagnosis is usually affected due to nonspecific symptoms. Imaging features such as radiography and chest ultrasound are acceptable screening tests, although lung biopsy can provides a precise diagnosis. Thus thoracoscopy provides a minimally invasive diagnostic assessment for chest diseases and offers the benefits such as improved illuminatio...
Expression of P-glycoprotein, multidrug resistance-associated protein, glutathi...
Gerardi,Daniel G.; Tinucci-Costa,Mirela; Silveira,Ana Carolina T.; Moro,Juliana V.The overexpression of proteins P-glycoprotein (P-gp), multidrug resistance-associated protein (MRP1), mutant p53, and the enzyme glutathione-S-transferase (GSTpi) are related to resistance to chemotherapy in neoplasms. This study evaluated the expression of these markers by immunohistochemistry in two groups of canine TVT, without history of prior chemotherapy (TVT1, n=9) and in TVTs presented unsatisfactory cl...