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A dog with visceral leishmaniasis developed rear limb edema, and distension of the caudal epigastric veins. Glomerular disease with nephrotic syndrome and hypercoagulable state was diagnosed. Sonographically there was massive thrombosis of the caudal vena cava. 相似文献
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Hematologic and biochemical reference intervals for Wild Boar (Sus scrofa) captured by cage trap 
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Renal dysplasia was diagnosed in a five-month-old female Brie sheepdog. Clinical signs included vomiting, diarrhoea, coughing, polyuria/ polydipsia, bone pain, carpal and tarsal deviation and small, irregular kidneys. Non-regenerative anaemia, azotaemia, isosthenuric urine and hyperphosphataemia were the most prominent laboratory abnormalities. Juvenile renal disease was diagnosed. Histopathological evaluation of the kidneys showed lesions of renal dysplasia. 相似文献
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J. Puig M. Vilafranca A. Font J. Closa M. Pumarola J. Mascort 《The Journal of small animal practice》1995,36(7):333-336
Acute intrinsic renal failure was diagnosed in a two-year-old, male, German shepherd dog following a Vipera aspis bite. Clinical signs included depression, hypersalivation, vomiting, tachypnoea, abdominal pain, splenomegaly, oliguria with haematuria and haemolysed serum. Leucocytosis with a shift to the left, thrombocytopenia, prolonged coagulation times (activated partial thromboplastin time, prothrombin time and thrombin time), hypofibrinogenaemia, azotaemia and hyposthenuria were the most prominent laboratory abnormalities. Histopathological evaluation of the kidneys showed a discrete glomerular hypercellularity, mesangial lysis and renal tubules filled with many hyaline casts and some necrotic cells. 相似文献
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Monoclonal Gammopathy in a Dog With Visceral Leishmaniasis 总被引：1，自引：0，他引：1
Artur Font Jose M. Closa Joan Mascort 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》1994,8(3):233-235
One dog with visceral leishmaniasis associated with monoclonal gammopathy is described. Most dogs with visceral leishmaniasis present with hyperproteinemia due to a polyclonal gammopathy, but the possibility of monoclonal gammopathy must be considered. Because dogs accompany their owners when they travel, the diagnosis of leishmaniasis should be considered if an animal with monoclonal gammopathy has visited an area where the disease is endemic. The observation of Leishmania in the macrophages of a bone marrow, lymph node smear, or skin biopsy specimen is diagnostic. 相似文献
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The objectives of the work described here were to evaluate the diversity of ectomycorrhizal (ECM) fungi within Spanish beech
(Fagus sylvatica L.) forests subjected to clear-cutting and natural regeneration and to elucidate the extent to which the carbohydrate concentration
in roots of trees of different ages and sizes is related to ECM colonization. The study concerned an unmanaged forest, a stand
clear-cut in 1996 and another clear-cut in 2001. ECM colonization of beech roots showed seasonal dynamics in the disturbed
areas, but the percentage of roots colonized by ECM was not always related to the accumulation of non-structural carbohydrates.
The composition of ECM communities differed between different stands and 40% of ECM morphotypes only occurred in disturbed
ecosystems. However, comparable numbers of different ECM morphotypes (24, 25) were found in the three beech stands. This finding
indicates that ECM diversity was quite high and similar within disturbed and unmanaged areas. This finding suggests that (1)
ECM diversity was not affected by the size and age of trees and (2) the potential of ECM inocula remained high within clear-cut
areas. Consequently, the introduction of ECM inocula by silvicultural practices would not be needed to improve the regeneration
of clear-cut areas described in our study. 相似文献
7.
The physicochemical and biological properties of soils within an unmanaged beech stand and two stands clear-cut in 2001 or 1996 were studied and compared across the year 2008. The clear-cut stands were left to naturally regenerate and exhibited very different levels of tree density. Soil from the stand clear-cut in 2001 had the lowest contents of organic matter and nitrogen, showed high resistance to penetration and the pH varied throughout the seasons. Basal respiration achieved minimum values in summer in both the unmanaged stand and the stand clear-cut in 1996. However, basal respiration slightly fluctuated from spring to autumn in the stand clear-cut in 2001. The seasonal dynamics of protease and phosphatase activities were similar within the three stands: the maximum protease activity was detected in spring and the highest phophatase activity in winter. β-Glucosidase activity in autumn and dehydrogenase in winter were greater in the unmanaged than in the clear-cut stands. Moreover, dehydrogenase activity was extremely low in the stand clear-cut in 1996. Microclimatic parameters within the stands were significantly correlated with several biological properties of soils, with microclimate being strongly determined by the density of trees. Results also suggested that ectomycorrhizal fungi would be key components of the soil microflora in the beech forests. 相似文献
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