Lysyl-tRNA synthetase, a target for urgently needed M. tuberculosis drugs.

Tuberculosis is a major global cause of both mortality and financial burden mainly in low and middle-income countries. Given the significant and ongoing rise of drug-resistant strains of Mycobacterium tuberculosis within the clinical setting, there is an urgent need for the development of new, safe and effective treatments. Here the development of a drug-like series based on a fused dihydropyrrolidino-pyrimidine scaffold is described.

Toolkit of Approaches To Support Target-Focused Drug Discovery for Lysyl tRNA Synthetase.

There is a pressing need for new medicines to prevent and treat malaria. Most antimalarial drug discovery is reliant upon phenotypic screening. However, with the development of improved target validation strategies, target-focused approaches are now being utilized.

Evaluation of platelet function in cats with and without kidney disease: a pilot study.

Objectives: The aims of this study were to determine if stable chronic kidney disease (CKD) cats and uremic crisis cats have altered platelet function, and to determine the prevalence of positive fecal occult blood in CKD cats.

Methods: Platelet function in normal cats, clinically stable International Renal Interest Society (IRIS) stage 2-4 CKD cats and CKD cats experiencing a uremic crisis were evaluated using impedance aggregometry. Area under the curve (AUC) at 6 mins was calculated for saline, adenosine diphosphate (AUC) and arachidonic acid (AUC).

An Inter-Institutional Collaboration to "Make Teaching Matter": The Teaching Academy of the Consortium of West Region Colleges of Veterinary Medicine.

Veterinary medical education is a relatively small community with limited numbers of institutions, people, and resources widely dispersed geographically. The problems faced, however, are large-and not very different from the problems faced by (human) medical education. As part of an effort to share resources and build a community of practice around common issues, five colleges in the westernmost region of the United States came together to form a regional inter-institutional consortium.

Delayed diagnosis of fatal pneumonic canine plague: clinical and pathologic features in two naturally infected Colorado dogs.

Background: Plague caused by Yersinia pestis is a highly infectious and potentially fatal zoonotic disease that can be spread by wild and domestic animals. In endemic areas of the northern hemisphere plague typically cycles from March to October, when flea vectors are active. Clinical forms of disease include bubonic, septicemic, and pneumonic plague.

Pilot study of side effects and serum and urine concentrations of amoxicillin-clavulanic acid in azotemic and non-azotemic cats.

Objectives: The aims of this study were to determine the side effect frequency and serum and urine drug concentrations of amoxicillin-clavulanic acid in cats with and without azotemic chronic kidney disease (azCKD).

Methods: Owners whose cats had been prescribed amoxicillin-clavulanic acid completed a survey regarding the occurrence and type of side effects, and whether treatment was altered as a result. Cats were defined as azCKD (serum creatinine concentration >2.

Disseminated Strongyloides stercoralis infection in a dog following long-term treatment with budesonide.

Case Description: A 1.5-year-old 1.5-kg (3.

Pneumonic Plague in a Dog and Widespread Potential Human Exposure in a Veterinary Hospital, United States.

In December 2017, a dog that had pneumonic plague was brought to a veterinary teaching hospital in northern Colorado, USA. Several factors, including signalment, season, imaging, and laboratory findings, contributed to delayed diagnosis and resulted in potential exposure of >116 persons and 46 concurrently hospitalized animals to Yersinia pestis.

Clinical and Laboratory Effects of Doxycycline and Prednisolone in Ixodes scapularis-Exposed Dogs With Chronic Anaplasma phagocytophilum Infection.

Persistent infection of Anaplasma phagocytophilum (AP) after treatment and immunosuppression has not been studied in dogs infected with AP after Ixodes scapularis infestation. This descriptive pilot study evaluated 6 laboratory-reared beagles that were persistently positive for AP antibodies after infestation with wild-caught I. scapularis.

Stereotactic radiation therapy for the treatment of functional pituitary adenomas associated with feline acromegaly.

Background: Conventional fractionated radiotherapy has been shown to be partially effective for management of pituitary tumors in cats that cause acromegaly and diabetes mellitus (DM), but, the efficacy and safety of stereotactic radiation therapy (SRT) as a treatment for acromegalic cats has not been described.

Hypothesis: Stereotactic radiation therapy is an effective and safe treatment for controlling acromegaly associated with pituitary adenomas in cats. Additionally, SRT-treated acromegalic cats with DM will experience a decrease in insulin requirements after radiation therapy.

Minimally invasive wireless motility capsule to study canine gastrointestinal motility and pH.

The aim of this study was to describe the feasibility of using a gastrointestinal tract wireless motility capsule (WMC) that measured intraluminal pressure, pH and transit time through the gastrointestinal tract, in dogs in their home environment. Forty-four adult healthy dogs, eating a standard diet, were prospectively enrolled. The WMC was well tolerated by all dogs and provided data from the different sections of the gastrointestinal tract.

Effect of hospitalization on gastrointestinal motility and pH in dogs.

OBJECTIVE To determine the effect of hospitalization on gastrointestinal motility and pH in healthy dogs. DESIGN Experimental study. ANIMALS 12 healthy adult dogs.

Canine bicavitary carcinomatosis with transient needle tract metastasis diagnosed by multiplex immunocytochemistry.

A 6-year-old, male castrated, mixed-breed dog was referred to the James L. Voss Veterinary Teaching Hospital at Colorado State University for bicavitary effusion. On examination, the dog was tachycardic and tachypneic with bilaterally decreased lung sounds.

Renal pelvic and ureteral ultrasonographic characteristics of cats with chronic kidney disease in comparison with normal cats, and cats with pyelonephritis or ureteral obstruction.

Objectives The objective was to describe ultrasonographic characteristics of cats with stable chronic kidney disease (CKD) and determine if these were significantly different from cats with pyelonephritis (Pyelo) and ureteral obstruction (UO), to aid in clinical assessment during uremic crisis. Methods Sixty-six cats with stable CKD were prospectively enrolled, as well as normal control cats (n = 10), cats with a clinical diagnosis of Pyelo (n = 13) and cats with UO confirmed by surgical resolution (n = 11). Renal ultrasound was performed and routine still images and cine loops were obtained.

Researching Applicants Online in the Veterinary Program Admissions Process: Perceptions, Practices, and Implications for Curricular Change.

As the use of social media websites continues to grow among adults 18-34 years old, it is necessary to examine the consequences of online disclosure to the veterinary admissions processes and to consider the effects on the professional integrity of veterinary schools and on the e-professionalism of DVM graduates. Prior research has shown that employers, across all fields, routinely use information from social media sites to make hiring decisions. In veterinary medicine, a little over one-third of private practitioners reported using online information in the selection of new associates.

Recruitment and Hiring Strategies of Private Practitioners and Implications for Practice Management Training of Veterinary Students.

Hiring new employees is one of the most important and difficult decisions all veterinary practice managers and owners face. In an effort to improve hiring decisions, many employers are choosing to screen potential employees more thoroughly through the use of interviews, background checks, personality assessments, and online research including social and professional networking websites. The current study reports results from an anonymous online survey created to evaluate practicing veterinarians' attitudes and practices related to the use of recruitment and hiring tools.

Corporate influence and conflicts of interest: assessment of veterinary medical curricular changes and student perceptions.

The ethics document of the Association of American Veterinary Medical Colleges provides guiding principles for veterinary schools to develop conflict of interest policies. These policies regulate faculty and student interactions with industry, potentially reducing the influence companies have on students' perceptions and future prescribing practices. This paper examines the implementation of a conflict of interest policy and related instructional activities at one veterinary college in the US.

Microscope use in clinical veterinary practice and potential implications for veterinary school curricula.

Microscopy (skill of using a microscope) and the concepts of cytology (study of cells) and histology (study of tissues) are most often taught in professional veterinary medicine programs through the traditional method of glass slides and light microscopes. Several limiting factors in veterinary training programs are encouraging educators to explore innovative options for teaching microscopy skills and the concepts of cytology and histology. An anonymous online survey was administered through the Colorado Veterinary Medical Association to Colorado veterinarians working in private practice.

Information prescriptions: A tool for veterinary practices.

The Internet has become a major source of health information and has the potential to offer many benefits for both human and animal health. In order for impact to be positive, however, it is critical that users be able to access reliable, trustworthy information. Although more pet owners are using the Internet to research animal health information than ever before, there remains limited research surrounding their online activities or the ability to influence owners' online search behaviors.

Fluid balance, glomerular filtration rate, and urine output in dogs anesthetized for an orthopedic surgical procedure.

Objective: To determine fluid retention, glomerular filtration rate, and urine output in dogs anesthetized for a surgical orthopedic procedure.

Animals: 23 dogs treated with a tibial plateau leveling osteotomy.

Procedures: 12 dogs were used as a control group.

Association of Bartonella species, feline calicivirus, and feline herpesvirus 1 infection with gingivostomatitis in cats.

Feline gingivostomatitis (FGS) is a common syndrome in cats; feline calicivirus (FCV), feline herpesvirus 1 (FHV-1), and Bartonella species are common differential diagnoses. In this study, blood from 70 cats with FGS and 61 healthy control cats was tested for Bartonella species antibodies in serum by enzyme-linked immunosorbent assay and Western blot immunoassay and DNA in blood using a conventional polymerase chain reaction assay. Additionally, fresh oral biopsies from cats with FGS (n=42) and 19 healthy controls were tested for FCV RNA, FHV-1 DNA and Bartonella species DNA.

Use of pradofloxacin to treat experimentally induced Mycoplasma hemofelis infection in cats.

Objective: To evaluate the efficacy of the fluoroquinolone pradofloxacin in the treatment of cats experimentally infected with Mycoplasma hemofelis.

Animals: 23 young adult specific-pathogen-free cats.

Procedures: Cats were inoculated with M hemofelis from a chronically infected donor and assigned to 1 of 4 treatment groups: a doxycycline group, a low-dose-pradofloxacin group, a high-dose-pradofloxacin group, and an untreated control group.

Marbofloxacin for the treatment of experimentally induced Mycoplasma haemofelis infection in cats.

Background: Administration of tetracyclines or fluoroquinolones is associated with improvement in clinical and laboratory abnormalities in cats infected with Mycoplasma haemofelis. No treatment protocol has consistently eliminated the organism, and antimicrobial susceptibility may vary among M. haemofelis isolates.