新疆生产建设兵团第八师农田残膜含量及在土壤中分布情况

在新疆生产建设兵团第八师农田进行了残膜样品采集，并对不同采样深度下不同面积的农田残膜含量及数量进行统计分析，获取了土壤中残膜的分布情况，旨在为残膜回收机械的设计以及残膜回收策略的制定提供参考。      

Quarantine requirements for the importation of black rhinoceros from Zimbabwe into Australia

SUMMARY The proposal by the Zoological Parks Board of New South Wales to import 10 southern black rhinoceros (Diceros bicornis) from Zimbabwe as part of an international project for conservation of the species presented the Australian Quarantine and Inspection Service (AQIS) with a unique challenge. This importation is, at least in the modern era, the first importation of live herbivores from the African continent. Many of the serious animal diseases in the world are endemic in parts of Africa. Knowledge of which of these diseases infect wild species and may be transmitted from the wild species to domesticated species, is limited. This paper describes the strategies adopted by AQIS to facilitate the importation of rhinoceros while maintaining protection of Australian consumers, rural industries, domestic livestock and fauna against the entry and spread of unwanted pests and diseases.     

Feline Leprosy: A Review of Forty-four Cases from Western Canada

Forty-four files of cats diagnosed as having feline leprosy were reviewed. All except one were from along the Pacific coast in the Province of British Columbia. The majority of cats were between one and three years of age and there was an increase in the number of diagnosis during the winter months.

Two types of granulomatous responses similar to the tuberculoid and lepromatous phases of human leprosy were recognized. In spite of the overall similarities in the cellular response to human leprosy there were, however, significant differences such as areas of caseous necrosis and constant lack of nerve involvement. Still as there is presently no way to prove that Mycobacterium leprae is not the cause of feline leprosy the public health significance remains uncertain

The treatment of choice would appear to be surgical removal.

     

Retrospective assessment of tolerability and efficacy of zoledronate in the palliative treatment of cancer-bearing dogs

Zoledronate is a bisphosphonate frequently used for the treatment of hypercalcaemia of malignancy and tumour-associated bone pain in dogs, however, there is a paucity of information regarding its use in veterinary medicine. The aim of this retrospective study was to report the tolerability of zoledronate in the palliative treatment of cancer-bearing dogs and secondarily to to assess the efficacy of zoledronate for the treatment of hypercalcaemia of malignancy. Thirty-seven dogs (22 with tumour-associated bone pain and 15 with hypercalcaemia of malignancy) that received 114 zoledronate infusions were included. Tolerability was assessed by the absence of post-zoledronate hypocalcaemia or other adverse events as defined by Veterinary Cooperative Oncology Group-Common Terminology Criteria for Adverse Events criteria. Efficacy was assessed by comparison of available ionized calcium levels before and after zoledronate administration in hypercalcaemic dogs. In 79% of zoledronate infusions, no adverse events were reported. The majority of adverse events which occurred in the other 21% of infusions could be attributed to concurrent chemotherapy or the underlying neoplastic disease. There was a small but significant increase in creatinine following treatment with zoledronate, however, none of the dogs developed clinically significant renal disease. In eight hypercalcaemic dogs with available ionized calcium following zoledronate administration, ionized calcium decreased rapidly within 7 days following treatment with zoledronate. Zoledronate is well-tolerated with few recorded adverse events, however, monitoring of serum creatinine is advised. Zoledronate seems to be effective in the treatment of hypercalcaemia of malignancy.     

UROLITHIASIS IN ANIMALS

SUMMARY Urolithiasis is a disease of multifactorial origin. Prominent amongst the causes of disease outbreaks are nutritional factors. Alteration of diet is probably one of the most effective means of prevention, depending of course on the nature of the uroliths formed. In this regard analysis of the stones formed is an essential prelude to understanding, adequately treating the disease and preventing its recurrence.