A minimally invasive method for gender determination in the prehensile-tailed porcupine (Coendou prehensilis).

A new species of porcupine, genus Coendou (Rodentia: Erethizontidae) from the Atlantic forest of northeastern Brazil.

We report the discovery of a new species of Coendou (Rodentia, Erethizontidae), here designated Coendou speratus sp. nov. This small porcupine, locally known as coandumirim, is found in the Pernambuco Endemism Centre in the Atlantic coast of northeastern Brazil north of the São Francisco river, one of the most important known biodiversity hotspots. The geographic range of C. speratus overlaps w...

Leishmaniasis in Bolivia. VII. Infection of sentinel porcupines (Coendou prehensilis, L.) by Leishmania (Le.) chagasi.

Leishmania (Leishmania) hertigi in a porcupine (Coendou sp.) found in Brasília, Federal District, Brazil Leishmania (Leishmania) hertigi em porco-espinho (Coendou sp.) encontrado em Brasília, Distrito Federal, Brasil

Studies report the occurrence of Leishmania (Leishmania) hertigi in northern states of Brazil. In the present investigation, we describe the isolation of L. (L.) hertigi from a porcupine (Coendou sp.) found in Brasília, Federal District, center-west region of Brazil. During a study on canine visceral leishmaniasis conducted in the city of Brasília, Federal District, a porcupine was found dead ...

Analysis of the Results of Pulmonary Resection by Minimally Invasive Thoracoscopy for the Surgical Treatment of Lung Cancer

Introduction: Lung cancer is the disease of modern era, and the rate of lung cancer mortality is three times as high as that for prostate cancer and twice as high as the rate for breast cancer. We aimed to analyze the results of pulmonary resection in patients with NSCLC by minimally invasive thoracoscopy.  Materials and Methods: We studied 10 patients with NSCLC scheduled for surgical resectio...

Occurrence of helminths in bristle-spined porcupine (Chaetomys subspinosus) (Olfers, 1818), Salvador, Brazil.

Parasites, which are considered a subclass of predators, are important controllers of host species density (Primack & Rodrigues, 2001). In Brazil, although data on parasites of domestic mammals are quite common (Nichol et al., 1981; Farias et al., 1995; Pimentel Neto & Fonseca, 2002; Serra et al., 2003), studies about helminth parasites preying on arboreal rodents are rare due to the general la...