Assessment of the Farm Management of Culling Cattle: A Survey of Existing Practices and Suggestions for Drafting of Best Practices.

The aim of this study is to evaluate different aspects regarding culled cattle and to suggest operating procedures for their correct management. Information collected in Piedmont region allowed for an assessment of the number of cattle put down on the farm, a quantification of slaughters performed in urgency and emergency (SUS/SES) and a headcount of those which died during farming. The survey highlighted the limited use of euthanasia or putting down compared to the number of cases of SUS/SES which were approximately ten times higher.

Salicylate inhibition of rat mammary carcinogenesis and angiogenesis in female rat compatible with misoprostol administration.

Epidemiological data suggest that non-steroidal anti-inflammatory drugs prevent colon cancer. The evidence for other types of tumour is less conclusive, though animal and in vitro studies indicate that they may be effective against mammary cancer cells. We assessed the effect of dietary acetylsalicylic and salicylic acid against dimethylbenzanthracene-induced rat tumours.

Effect of the single major proteic fractions of the liver perchloric extract UK101 on the development of oral tumours in Syrian hamsters.

Squamous cell carcinoma of the oral cavity continues to be a major clinical problem, with about 100,000 new deaths each year worldwide. There is therefore a need to search for new tools to aid oral cancer treatment. We tested the inhibitory activity on chemical carcinogenesis of the three principal protein fractions of about 50, 14, and 8.

Clinical and haematological improvement induced by etidronate in a patient with idiopathic myelofibrosis and osteosclerosis.

We report a patient with agnogenic myeloid metaplasia associated with debilitating bone pain due to increased bone turnover and osteosclerosis. Treatment with etidronate at a dose of 6 mg/kg per day on alternate months resulted in a complete recovery of bone symptoms and normalization of metabolic parameters of bone turnover; unexpectedly, a sustained haematological improvement was also observed after several months of therapy, suggesting that bone marrow microenvironment improvement was able to restore a nearly normal haemopoiesis. We suggest that diphosphonate therapy may be of value in patients with AMM and increased bone turnover.

Early and multifocal tumors in breast, salivary, harderian and epididymal tissues developed in MMTY-Neu transgenic mice.

Transgenic mice carrying various oncogenes driven by mammary gland specific enhancers develop mammary tumors usually arising in a stochastic way. The only exception is a mouse lineage (TG.NF) carrying an activated rat Neu oncogene driven by the murine mammary tumor virus long terminal repeat (MMTV-LTR) that gave rise to rapid and multifocal mammary tumors interpreted as a result of a single-step neoplastic transformation.