Johne's disease (JD) is caused by infection with the organism Mycobacterium avium spp. paratuberculosis, leading to chronic diarrhoea and ill thrift in adult cattle. JD is considered to adversely affect farm performance and profitability. This retrospective case study was undertaken on a single commercial dairy herd in the south west of Ireland. Animal production records were interrogated to as...

Johne's disease (JD), caused by Mycobacterium avium subspecies paratuberculosis (MAP), is an important gastrointestinal disease of cattle worldwide because of the economic losses encountered in JD-affected herds. These losses include reduction in milk yield in cows, premature culling and reduced carcass weight of culled diseased animals. In the U.S. dairy industry, economic losses from reduced ...

The Josephin Domain (JD), i.e. the N-terminal domain of Ataxin 3 (At3) protein, is an interesting example of competition between physiological function and aggregation risk. In fact, the fibrillogenesis of Ataxin 3, responsible for the spinocerebbellar ataxia 3, is strictly related to the JD thermodynamic stability. Whereas recent NMR studies have demonstrated that different JD conformations ex...

In order to describe seasonal flight activity of the cabbage maggot Delia radicum (L.) adults in relation to Julian days (JD), degree-day accumulations (DDA) and precipitation, flight dynamics were followed weekly with the use of yellow sticky traps (YST). Climatic data were collected and DDA were calculated using the lower developmental threshold of 4.3 °C. The efficacy of four insecticides ap...

This paper first describes the methodology of journal descriptor (JD) indexing, based on human indexing at the journal level using only 127 descriptors, and applying statistical methods that associate this journal indexing with text words in a training set of MEDLINE® citations. These associations form the basis for automatic indexing of documents outside the training set. The paper then presen...

1 Marks V, Teale JD. Investigation of hypoglycaemia. Clin Endocrinol 1996;44:133-6. 2 Teale JD, Blum WF, Marks V. Alleviation of non-islet cell tumour hypoglycaemia by growth hormone therapy is associated with changes in IGF binding protein-3. Ann Clin Biochem 1992;29:314-23. 3 Marks V, Teale JD. Tumours producing hypoglycaemia. Diabet Metab Rev 1991;7:79-91. 4 Teale JD, Marks V. Inappropriatel...

Microscopy as “field based test” was compared with IS900 blood PCR for the diagnosis and estimationof prevalence of Mycobacterium avium subspecies paratuberculosis (MAP) in domestic livestock withclinical Johne’s disease (JD). Of 252 animals screened, 39.3 and 13.1% were positive by faecal microscopyand blood PCR, respectively. Proportional agreement between “microscopy” and blood PCR was subst...