Further analysis of bile crystals from sheep grazing Panicum schinzii (sweet grass)     

CO MILES  SC MUNDAY  PT HOLLAND  MJ LANCASTER  AL WILKINS 《Australian veterinary journal》1992,69(2):34-34

  相似文献   

Efficacy of a single dose of erythromycin or penicillin/streptomycin for the treatment of ovine dermatophilosis     

CJ SCRIVENER  AL VIZARD 《Australian veterinary journal》1995,72(12):475-476

  相似文献   

Agalactica, reproductive problems and neonatal mortality in horses associated with the ingestion of Claviceps purpurea   总被引：1，自引：0，他引：1  

F. RIET-CORREA  MC MENDEZ  AL SCHILD  PN BERGAMO  W. N. FLORES 《Australian veterinary journal》1988,65(6):192-193

  相似文献   

Feline Endometrial Adenocarcinoma in Females <1 Year Old: A Description of Four Cases     

R Payan‐Carreira  AL Saraiva  T Santos  H Vilhena  A Sousa  C Santos  MA Pires 《Reproduction in domestic animals》2013,48(5):e70-e77

Uterine neoplasms of epithelial origin are rare in cats and most often are described in older females. Yet, in less than 2 years, four ovariohysterectomy specimens were submitted from different practices to the Laboratory of Histology and Anatomical Pathology, at UTAD (Vila Real, Portugal), that emitted a diagnosis of feline endometrial adenocarcinoma. Untypically, all the females were aged <1 year old at the surgery. Access to the clinical files was requested to document the clinical features of the four cases, including any complementary data available, to construct the present case reports. The clinical situation developed with discrete signs, but vulvar discharge was present in three cases, ranging from bloody to brownish or colourless, and from purulent to mucous. The females were in dioestrus, although the oestrus remained unperceived in most cases. In this study, the four clinical situations are described and discussed on the basis of available literature, highlighting the aspects that may impair an early diagnosis and that may favour the progression of the disease and also that age should not be an excluding criteria when analysing the differential diagnosis list.  相似文献   

Hillslope Evolution by Bedrock Landslides     

AL Densmore  RS Anderson  BG McAdoo  MA Ellis 《Science (New York, N.Y.)》1997,275(5298):369-372

Bedrock landsliding is a dominant geomorphic process in a number of high-relief landscapes, yet is neglected in landscape evolution models. A physical model of sliding in beans is presented, in which incremental lowering of one wall simulates baselevel fall and generates slides. Frequent small slides produce irregular hillslopes, on which steep toes and head scarps persist until being cleared by infrequent large slides. These steep segments are observed on hillslopes in high-relief landscapes and have been interpreted as evidence for increases in tectonic or climatic process rates. In certain cases, they may instead reflect normal hillslope evolution by landsliding.  相似文献   

Humic substances: Structure,function and benefits for agroecosystems—a review     

Jaya TIWARI  AL RAMANATHAN  Kuldeep BAUDDH  John KORSTAD 《土壤圈》2023,33(2):237-249

The increasing global demand for food production, often causing excessive use of chemical fertilizers, has led to the deterioration of soil health. Immediate action is required to restore soil health in a sustainable manner. This review advocates switching to use of organic matter(manure and compost) that contains vital nutrients for plant growth and helps restore soil health. Humic substances(HSs), derived from degraded plant remains and found ubiquitously in nature,are an important source of o...  相似文献   

Regurgitant jet area by Doppler color flow mapping: quantitative assessment of mitral regurgitation severity in dogs     

Ruthna AL Muzzi MS PhD  Roberto B de Araújo MS PhD  Leonardo AL Muzzi MS PhD  Jos LB Pena MS  Euler Fraga Silva DVM 《Journal of Veterinary Cardiology》2003,5(2):33-38

  相似文献   

Toxicity in three dogs from accidental oral administration of a topical endectocide containing moxidectin and imidacloprid   总被引：1，自引：1，他引：0  

AM See  SE McGill  AL Raisis  KL Swindells 《Australian veterinary journal》2009,87(8):334-337

Three dogs were presented with a history of oral administration of a topical endectocide containing imidacloprid and moxidectin. They were diagnosed with imidacloprid and moxidectin intoxication, having ingested doses ranging from 7.5 to 1.4 mg/kg of imidacloprid and 1.9 to 2.8 mg/kg of moxidectin. The three dogs were affected to different degrees of severity, but all displayed signs of ataxia, generalised muscle tremors, paresis, hypersalivation and disorientation. Temporary blindness occurred in two cases. The three dogs were tested for the presence of the multi-drug resistance 1 gene deletion, which can cause an increased sensitivity to the toxic effects of moxidectin, and were found to be negative. Treatment included gastrointestinal decontamination, intravenous fluid therapy and benzodiazepines to control muscle tremors. All three dogs made a complete recovery within 48 h of ingestion.  相似文献   

Extradural haematoma secondary to brown snake (Pseudonaja species) envenomation   总被引：1，自引：1，他引：0  

RKC Ong  ZM Lenard  KL Swindells  AL Raisis 《Australian veterinary journal》2009,87(4):152-156

A 4-year-old Siberian Husky dog was treated with brown snake antivenom by his regular veterinarian after a witnessed episode of brown snake envenomation. The dog was discharged 5 hours post presentation despite an ongoing coagulopathy. The dog was presented to the emergency centre 2 hours later because the owner believed the dog to be in pain. Initial examination revealed an ambulatory but neurologically normal patient with thoracolumbar pain and laboratory evidence of a coagulopathy. Despite correction of the coagulopathy, the signs progressed to bilateral hind limb paresis after approximately 3 hours of hospitalisation, and continued to deteriorate over the next 56 hours to loss of deep pain perception in the right hind limb. Computed tomography imaging identified the presence of an extradural haematoma which was subsequently removed via a hemilaminectomy. Surgical decompression was successful in treating the spinal compression and the dog recovered with minimal complications. To our knowledge this is the first report of extradural haematoma secondary to coagulopathy induced by brown snake envenomation.  相似文献   

A CASE ASSESSMENT OF THE MECHANISMS INVOLVED IN HUMAN‐INDUCED LAND DEGRADATION IN NORTHEASTERN KUWAIT     

J. M. AL‐Awadhi 《Land Degradation \u0026amp; Development》2013,24(1):2-11

Soil degradation and vegetation deterioration in contrasting areas (open desert versus protected desert) in the northeastern part of Kuwait were investigated, using field measurements, and laboratory methodologies. The average infiltration rate of compacted soils studied was found to be 52 per cent lower than that of the undisturbed soils we investigated. The bulk density of the compacted soils was 19 per cent higher than that of the non‐compacted soils. The average topsoil resistance of severely compacted soils was 13 per cent greater than that of undisturbed soils and is mainly due to overgrazing, and off‐road vehicle use. We found that the overall vegetation cover status of open areas investigated was approximately 70 per cent less than for the protected areas studied. As a consequence of soil compaction and vegetation deterioration, sand deflation processes, and sand movement prevail in open areas. The total average percentages of course grain sizes in unprotected soils and heavily disturbed soils by vehicles (off‐road) are 51 and 103 per cent greater, respectively. The annual rate of sand transport during the last 20 years, from the prevailing wind direction (NW) in the area has increased by 81 per cent. The delicate balance between soil and natural vegetation cover is easily disturbed by off‐road vehicle use associated with overgrazing and recreation activity. A restoration plan is needed in order to reduce land degradation and to allow natural vegetation recovery. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献