Herd-level risk factors associated with Leptospira Hardjo infection in dairy herds in the southern Tohoku, Japan.

A cross-sectional study was designed to generate information on the herd level prevalence and the risk factors for Leptospira serovar Hardjo (L. Hardjo) in Yamagata, the southern Tohoku, Japan. Bulk tank milk samples from 109 dairy herds were used to test the herd level sero-prevalence of L.

Water intoxication in adult cattle.

Water intoxication is a common disorder in calves and is usually characterized by transient hemoglobinuria. In contrast, the condition is very rare in adult cattle, with few reports on naturally occurring cases. In the present report, four female Japanese Black cattle, aged 16-25 months, showed neurological signs when they drank water following a water outage.

Three dimensional motion analyses for rehabilitation version of Awa Odori exercise and the expectancy of physical effects.

'Awa Odori Exercise--Rehabilitation version--was developed in 2006 for the new trial of physical exercise for the aging and the impaired person with lower balance performance in Tokushima prefecture, Japan. Public relations of this exercise had been spreading over Tokushima since then. The characteristics of the exercise were highly familiar with most of people in Tokushima because of popularity in original 'Awa Odori'.

Relationship between Barthel Index scores during the acute phase of rehabilitation and subsequent ADL in stroke patients.

The Barthel Index (BI) cannot be used to measure initial stroke severity or by extension, to stratify patients by severity in acute stroke trials because most patients are bedbound in the first few hours after stroke, either by their deficit or by medical directive. Our objectives were to clarify the threshold of acute BI for use in the prediction of subsequent independence in activities of daily living (ADL) and to assist in the definition of acute stroke rehabilitation goals. Subjects comprised 78 patients out of 191 inpatients admitted with acute stroke at our hospital during 2006-2007.

Effects of mycotoxins on mitogen-stimulated proliferation of bovine peripheral blood mononuclear cells.

The effects of mycotoxins on mitogen-stimulated proliferation of bovine peripheral blood mononuclear cells (PBMCs) were investigated. Aflatoxin B(1) (AFB(1)), deoxynivalenol (DON) and zearalenone (ZEN) were added to cultures of PBMCs, and the proliferation responses were measured using MTT bioassays. Suppression of the proliferation of calf PBMCs by AFB(1) and DON was significantly stronger than that of cow PBMCs, whereas there were no differences in suppressive effects on PBMCs from Holstein and Japanese Black calves and cows.

Carrier rate of Factor XI deficiency in stunted Japanese black cattle.

Blood examinations and genotyping of Factor XI (F11) were performed in growth retardation Japanese Black cattle and their dams. Genotyping of F11 revealed that the recessive homozygous and heterozygous genotype frequencies were 5.2% and 50.