[Monitoring of dairy cow claw health status in 15 herds using the computerised documentation program Claw Manager and digital parameters].

Objective: Monitoring of claw health over a defined period using the digital documentation and analysis program Claw Manager.

Material And Methods: Data from 679 cows were documented with the Claw Manager during routine functional claw trimming on 15 dairy farms that were visited two or three times. The data of these 33 visits were analysed for the following parameters: prevalence of claw lesions, of their severity scores and of lameness as well as the Cow Claw Score (CCS), the Farm Claw Score (FCS) and the Farm Zone Score (FZS).

OPG-Fc treatment in growing pigs leads to rapid reductions in bone resorption markers, serum calcium, and bone formation markers.

Inhibition of the receptor activator of NF-κB ligand (RANKL) is a novel therapeutic option in the treatment of osteoporosis and related diseases. The aim of this study was to evaluate bone metabolism and structure in pigs after RANKL inhibition. 12 growing pigs were assigned to 2 groups with 6 animals each.

Bone and cellular immune system of multiparous sows are insensitive to ovariectomy and nutritive calcium shortage.

Research in osteoporosis, which is a complex systemic disease, demands suitable large animal models. In pigs, most research has been done in growing minipigs, which probably are not ideal models for postmenopausal osteoporosis. Therefore, our aim was to analyze the effects of ovariectomy (OVX) and nutritive calcium shortage on multiparous Large White sows.

Mammalian glucocorticoid metabolites act as androgenic endocrine disruptors in the medaka (Oryzias latipes).

Glucocorticoid metabolites enter the aquatic environment via mammalian excrements. Molecular structures of their C19O3 metabolites strongly resemble the major fish androgen 11-ketotestosterone. Therefore, we tested the hypothesis that the cortisol metabolite 5alpha-androstan-3,11,17-trione acts similarly to 11-ketotestosterone by employing a fish screening assay for endocrine-active substances.

Risk factors of colic in horses in Austria.

A hospital-based case study was conducted at the University of Veterinary Medicine Vienna for a 1-year period. The purpose of this study was to determine possible alterable and non-alterable risk factors of equine colic in Austria. The investigated parameters were obtained from hospital medical records (individual factors, duty of the horse, deworming, change in diet and water intake), from questionnaires (feed intake, watering types, housing and pasture practices) and from http://www.