实验性脾虚证大白鼠酶组织化学研究   总被引：1，自引：0，他引：1  

张霞  魏彦明  杨其名  程富胜  程世红 《中兽医医药杂志》2003,22(3):7-9

将45只大白鼠随机分成3组，即实验组、治疗组及对照组，每组15只。以利血平致大白鼠脾虚证模型，分阶段捕杀动物，取肝脏、胃、十二指肠，用酶组织化学方法测定酸性磷酸酶(ACP)、碱性磷酸酶(ALP)、葡萄糖-6-磷酸酶(G-6-Pase)活性的变化。结果表明：实验组、治疗组、正常对照组各酶活性均发生了变化，在第7天、第14天时组内各酶存在着动态学上的变化。治疗组各酶活性接近正常对照组，说明四君子汤具明显的治疗作用。  相似文献   

MAGNETIC RESONANCE IMAGING OF THE EQUINE STIFLE     

Susan J.  Holcombe  VMD  MS  Alicia L.  Bertone  DVM  PhD  David S.  Biller  DVM  Valerie  Haider  DVM 《Veterinary radiology & ultrasound》1995,36(2):119-125

The purpose of this study was to define normal gross anatomic structures in the equine stifle with magnetic resonance images. Magnetic resonance (MR) images were made in sagittal, 15° supinated, transverse, and dorsal planes of two equine stifles. The MR images were scrutinized by comparing MR images to dissection specimens and frozen cross sections of stifle joints. Sagittal and 15° supinated images were the most valuable in assessing articular cartilage, subchondral bone, and soft tissue structures within the joint. Cranial and caudal cruciate ligaments, medial and lateral menisci, meniscotibial and meniscofemoral ligaments, long digital extensor tendon, and patellar ligaments were easily evaluated. MR images provided substantially more gross anatomical information than the currently available imaging modalities.  相似文献   

Proximal suspensory desmopathy in hindlimbs: Magnetic resonance imaging,gross post‐mortem and histological study          下载免费PDF全文

S. Dyson  M. J. Pinilla  N. Bolas  R. Murray 《Equine veterinary journal》2018,50(2):159-165

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Dystrophic mineralisation in degenerative suspensory ligament desmitis          下载免费PDF全文

J. Halper  P. O. E. Mueller 《Equine Veterinary Education》2018,30(8):424-426

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Case Report: Recurrence of a Gastrosplenic Ligament Entrapment     

《Journal of Equine Veterinary Science》2016

A 12-year-old American Quarter Horse gelding presented for evaluation of colic signs. The patient was diagnosed with a gastrosplenic entrapment at surgery. The entrapment was reduced, a jejunoileostomy was performed removing approximately 1m of jejunum and distal ileum, and the patient recovered uneventfully from anesthesia. The patient was discharged 12 days postoperatively. The same horse represented 17 months after the initial surgery for evaluation of signs of colic. A small intestinal strangulation was diagnosed based on the clinical and laboratory examination findings. It was elected to euthanize the horse. Necropsy examination diagnosed a gastrosplenic ligament entrapment of the mid-to-distal jejunum.  相似文献   

针灸对脾虚犬体重及部分血清指标的影响     

石达友  李盛强  宋晓琳  代雪立  肖敏华  郭世宁 《中兽医医药杂志》2011,13(4):5-7

通过注射利血平复制犬脾虚证动物模型,观察犬临床体征、体重及部分血清指标变化情况,并研究针灸对脾虚犬体重及血清指标的影响。结果显示,实验犬出现脾虚证后,其体重显著低于空白对照组（P〈0.05）,血清谷丙转氨酶（ALT）、谷草转氨酶（AST）活性与丙二醛（MDA）含量均显著增高（P〈0.05）;血清超氧化物歧化酶（SOD）活性显著降低（P〈0.05）。经针灸治疗后,实验组犬各项指标均得到明显改善,与阳性对照组比较呈显著性差异（P〈0.05）。试验结果表明,皮下注射利血平复制犬脾虚证动物模型后,选用一定穴位进行针灸,对治疗犬脾虚证有明显疗效。  相似文献   

The Standardization of an Apparatus for the Mixing of Soil Samples for Nematode Extractions     

J P Furstenberg 《African Zoology》2013,48(2):165-173

Quantitative determination of nematode populations in soils frequently necessitates the mixing of representative soil samples to form a homogeneous, compound sample from which the nematodes are extracted. A mixing apparatus was developed and standardized with the aid of a spectrophotometric technique by which the dispersion of a dye through the soil during mixing could be determined. It was found that the mixer is most suitable for use on sandy loam soils. Optimal mixing is obtained at a speed of 15 rpm for 2 minutes. Under these conditions mechanical damage to nematodes during mixing is minimal.  相似文献   

Comparative morphometrical studies on the skull bones of barking deer (Muntiacus muntjak) and sambar deer (Rusa unicolor)     

Keneisenuo Keneisenuo MVSc  Om Prakash Choudhary PhD  Pranab Chandra Kalita PhD  Priyanka Choudhary PhD  Arup Kalita PhD  Probal Jyoti Doley MVSc  Jitendra Kumar Chaudhary PhD 《Anatomia, histologia, embryologia》2021,50(3):500-511

The present study reports data on the skull bone morphometry of barking and sambar deer. The skulls of adult barking deer (n = 6) and sambar deer (n = 6) of either sex (n = 3 males and n = 3 females) were collected from the Aizawl Zoological Park, Aizawl, Mizoram, India, with official permission from the Government of Mizoram. Anatomically, barking and sambar deer's skulls were elongated, pyramid-like, dolichocephalic and consisted of thirty-two cranial and facial bones. The cranial bones were eleven (three single and four paired), comprising of occipital, sphenoid, ethmoid, frontal, interparietal, parietal and temporal. The facial bones were twenty-one (one single and ten were paired), consisting of the maxilla, premaxilla (incisive), palatine, pterygoid, nasal, lacrimal, zygomatic (malar), vomer, turbinates, mandible and hyoid. In the present study, altogether 41 different measurements were taken morphologically and 6 different indices were applied. The obtained morphometrical parameters were significantly (p < .01, p < .05) higher in males than females of both species. Species wise, all obtained parameters were higher in sambar deer than barking deer. The obtained 41 different skull parameters and 6 indices showed statistically significant differences (p < .01 and p < .05) between both sexes of barking and sambar deer; however, practically these differences were meagre. The present morphometrical study on the skull of both species can help the wildlife professionals and zoo veterinarians determine the sex of these animals and differentiate it from other domestic and wild small ruminants for solving veterolegal cases. This study's findings will also motivate and assist other comparative studies with various domestic and wild small ruminants.  相似文献   

Association between sesamoiditis,subclinical ultrasonographic suspensory ligament branch change and subsequent clinical injury in yearling Thoroughbreds          下载免费PDF全文

S. Plevin  J. McLellan  T. O'Keeffe 《Equine veterinary journal》2016,48(5):543-547

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Relative adrenal insufficiency in dogs with sepsis     

Burkitt JM  Haskins SC  Nelson RW  Kass PH 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2007,21(2):226-231

BACKGROUND: A syndrome of relative adrenal insufficiency has been identified in septic humans, and is associated with hypotension and death. Relative adrenal insufficiency is generally associated with basal serum cortisol concentration within or above the reference range and a blunted cortisol response to adrenocorticotropic hormone administration. It is unknown whether relative adrenal insufficiency occurs in septic dogs. HYPOTHESIS: That relative adrenal insufficiency occurs in septic dogs, and that relative adrenal insufficiency is associated with hypotension and mortality. ANIMALS: Thirty-three septic dogs admitted to a small animal intensive care unit. METHODS: Dogs were included in the study if they had a known or suspected infectious disease and had systemic inflammatory response syndrome. Dogs were excluded if they had disease or medication history expected to affect the hypothalamic-pituitary-adrenal axis. Serum cortisol and endogenous plasma adrenocorticotropic hormone concentrations were measured before, and serum cortisol concentration measured 1 hour after, intramuscular administration of 250 microg of cosyntropin/dog. The change in cortisol concentration (delta-cortisol) before and after cosyntropin administration was determined in each dog. RESULTS: Hypotension was associated with lower delta-cortisol values (OR 1.3; CI 1.0-1.9; P = .029). delta-Cortisol cutoff of 3.0 microg/dL was most accurate for predicting hypotension, survival to discharge, and 28-day survival. The rate of death in dogs with delta-cortisol < or = 3 microg/dL was 4.1 times that of dogs with delta-cortisol > 3 microg/dL (RR 4.1; CI 1.5-12.3; P = .01). CONCLUSIONS AND CLINICAL RELEVANCE: Delta-cortisol < or = 3 microg/dL after adrenocorticotropic hormone administration is associated with systemic hypotension and decreased survival in septic dogs.  相似文献