Association between cigarette smoke exposure and urinary bladder cancer in Scottish terriers in a cohort study.

Canine urothelial carcinoma (UC) initially responds favorably to treatment, but is ultimately lethal in most cases. Research to identify modifiable risk factors to prevent the cancer is essential. The high breed-associated risk for UC, e.

A double blinded, placebo-controlled pilot study to examine reduction of CD34 /CD117 /CD133 lymphoma progenitor cells and duration of remission induced by neoadjuvant valspodar in dogs with large B-cell lymphoma.

We previously described a population of lymphoid progenitor cells (LPCs) in canine B-cell lymphoma defined by retention of the early progenitor markers CD34 and CD117 and "slow proliferation" molecular signatures that persist in the xenotransplantation setting. We examined whether valspodar, a selective inhibitor of the ATP binding cassette B1 transporter (ABCB1, a.k.

Inter- and intra-rater reliability of calliper-based lymph node measurement in dogs with peripheral nodal lymphomas.

The purpose of this study was to assess reliability of lymph node measurements between and within raters in dogs with nodal lymphomas. Three raters measured lymph nodes from 20 dogs twice prior to and once after administering chemotherapy. Sum tumour volume (TV) and sum longest diameter (LD) of all lymph nodes at each time point, and the percent change in measurements following chemotherapy, were calculated for each dog.

Prospective trial of metronomic chlorambucil chemotherapy in dogs with naturally occurring cancer.

The purpose of this study was to assess the toxicoses and antitumor activity of metronomic chlorambucil at a dosage of 4 mg m(-2) daily in dogs with naturally occurring cancer. Thirty-six dogs were enrolled in the study. The protocol was well tolerated with no grade 3 or 4 toxicoses noted.