[Tremorgenic syndrome in a cattle herd after feeding silage contaminated with A. clavatus];;Tremorgenes Syndrom in einem Rinderbestand nach Verfütterung einer mit A. clavatus befallenen Silage

The clinical signs, pathological and laboratory findings of cattle suffering from a tremorgenic syndrome are described. Animals on a farm with a total of 22 cows, 18 heifers and 9 calves were fed mouldy grass and spent malt-grain silage. Five heifers were affected with muscular tremor, hyperexcitability and hypersensitivity. They were ataxic or in sternal recumbency, while their appetite remained normal. Haematology and blood chemistry in two heifers as well as cerebrospinal fluid from one sick animal were unremarkable. The pathological examination of one animal brought no macroscopic changes to light. Histological examination, however, revealed the degeneration of motor neurones in the midbrain, brain stem and spinal cord. Analysis of a silage sample provided evidence of the presence of Aspergillus clavatus, a mould capable of producing neurotoxic tremorgenic mycotoxins. Epidemiology, clinical findings, pathology and microbiological examination suggest that the five cattle were suffering from neuromycotoxicosis.

Becoming a member of the work force: perceptions of adults with Asperger Syndrome

Research has shown that comparatively few adults with Asperger Syndrome (AS) participate in the competitive work force. The purpose of this study was to gain in-depth knowledge about contextual factors, which contribute to successful labor market participation in some adults with AS.

Das Burnout-Syndrom: eine medizinische Perspektive

The burnout syndrome is a heterogeneous concept mostly understood as a complex of symptoms, primarily exhaustion, in response to prolonged emotional and interpersonal stress at work. The prevalence of burnout is considerably high in Swiss primary care physicians. In spite of its vague definition, burnout is a serious stress disease with many associated medical problems and high economic costs. Previous recommendations for the psychosomatic management of patients with functional somatic syndromes also apply to burnout treatment. These are complemented by more specific interventions targeting job stress related factors. Relapse prevention focuses on early recognition of warning signs and is an ongoing process.