Antimicrobial testing of selected fluoroquinolones against Pseudomonas aeruginosa isolated from canine otitis.

A total of 100 Pseudomonas aeruginosa (P. aeruginosa) isolates were collected over a 1.5-year period from cases of canine otitis.

Diseases of the ear pinna.

In conclusion, there are a wide variety of dermatologic diseases that can affect the ear pinnae. Most of these disorders are manifestations of a generalized dermatosis. Therefore, when pinnal lesions are present, a thorough diagnostic workup is indicated.

Diaphragmatic and perineal hernias associated with cutaneous asthenia in a cat.

An 11-year-old cat was evaluated because of dyspnea. Since 11 months of age, the cat had hyperextensibility of the skin consistent with cutaneous asthenia. Radiographic examination revealed a diaphragmatic hernia with intestinal loops in the thorax.

The effects of four acidifying sprays, vinegar, and water on canine cutaneous pH levels.

This study determined the extent and duration of cutaneous acidification caused by a single application of four acidifying sprays, vinegar, and water. Multivariate repeated measures analysis of variance revealed a significant difference between the six sprays (F = 15.3; P < or = 0.

Evaluation of the effect of pH on in vitro growth of Malassezia pachydermatis.

The purpose of this study was to evaluate the effects of pH on the growth of canine Malassezia pachydermatis isolates in vitro. Yeast growth was monitored by measuring the optical density with a spectrophotometer. The growth of American Type Culture Collection and field strains of M.

A comparative review of cutaneous pH.

This review describes the role of pH in cutaneous structure and function. We first describe the molecules that contribute to the acidity or alkalinity of the skin. Next, differences in cutaneous pH among species, among individuals of the same species and within individuals are described.