TENESMUS AND STRANGURIA FROM A CYSTIC UTERINE REMNANT

A 14-year-old domestic short hair spayed female cat was examined for tenesmus and stranguria. The abdominal mass discovered was removed and found to be a cystic uterine remnant. Tenesmus and stranguria resolved following mass removal.     

培植牛黄成因研究

对１３１头牛采用三种不同植黄方法，研究影响牛黄形成、增产的有关因素及牛黄形成机制。三种植黄方法牛胆汁中的胆汁酸、胆汁钙、胆红素、ｐＨ值均降低。牛胆囊内植黄期间胆汁粘蛋白、总蛋白含量升高（Ｐ〈０．０１），胆汁粘度增大（Ｐ〈０．０５），在牛腹腔模拟胆囊内（以下简称ＡＧ）和牛双胆囊（以下简称ＤＧ）内植黄期间胆汁粘蛋白、总蛋白含量降低，粘度变小。３种不同植黄方法牛胆囊内胆汁充盈度、胆汁郁滞量和胆道内压力不     

SUCCESSFUL REMOVAL OF A TRACHEAL FOREIGN BODY SECONDARY TO NASOGASTRIC TUBE PLACEMENT IN A RABBIT (ORYCTOLAGUS CUNICULUS)

A 3-year-old spayed female rabbit developed chronic coughing and gagging after removal of a nasogastric tube placed for medical management of gastrointestinal stasis.  Radiographs revealed a tubular structure that appeared to be located in the proximal trachea.  The foreign body was removed using rigid tracheoscopy and determined to be the distal 15 cm of the nasogastric tube.  The rabbit was discharged the same day and the owner reported that its clinical signs completely resolved after removal of the foreign body.     

黄牛胆汁引流和培植牛黄新途径——腹腔内模拟胆囊引流和快速培植牛黄的研究

本实验通过外科手术方法,用16头黄牛进行了腹腔内模拟胆囊胆汁引流和快速培植牛黄的研究。将模拟胆囊植入腹腔网膜囊内,并经胆囊导管与胆囊连接。术后连续性引流采集模拟胆囊内胆汁,每头实验牛日平均胆汁引流采集量529±183ml;3～4个月可提取胆红素4克左右,并由模拟胆囊获取培植牛黄9.33±1.96g,其质量与天然牛黄相似。实验证明,黄牛腹腔内模拟胆囊胆汁引流采集和快速培植牛黄对动物生长发育无明显影响。     

AN INVESTIGATION OF THE REMOVAL OF COARSE PLANT MATERIAL FROM LUPIN STUBBLE PADDOCKS FOR THE CONTROL OF OVINE LUPINOSIS

SUMMARY The removal of course lupin material from lupin stubble paddocks did not reduce the incidence or severity of liver damage caused by the toxins of Phomopsis leptostromiformis. Furthermore, sheep grazing paddocks from which the coarse lupin material had been removed showed body weight changes no different to sheep grazing normal lupin stubbles. In addition, it was found that 6-month-old wethers suffered more severe liver damage than 18-month-old withers, and that lupin material in the paddock remained toxic for a least 6 weeks.     

PRELIMINARY OBSERVATIONS ON THE REMOVAL OF TAENIA SAGINATA EGGS FROM SEWAGE USING VARIOUS TREATMENT PROCESSES

SUMMARY Cattle were grazed for four months on pasture irrigated by effluent from activated sludge plants, a trickling filter plant, from a lagooning process or with raw sewage, and then killed and their heart, diaphragm, tongue, and muscles of their head and one forelimb were sliced and examined for Cysticercus bovis. None of the cattle grazed on pasture irrigated with effluent from lagooning were infected compared with 3.3% from the trickling filter plant, 9.0% and 12.5% from the two activated sludge plants and 30.0% of cattle on pastures irrigated with raw sewage. Of the 40 control calves killed at the time the test calves were placed on the various pastures, 2.5% were infected. It appears that modern sewage purification methods do not efficiently remove Taenia saginata from the final effluent and that prolonged settling is necessary before effluent is used to irrigate cattle pastures if C. bovis infection is to be reduced to very low levels.     

短角鸟虱属一新种（食毛目：短角鸟虱科）

本文报道了从上海动物园褐马鸡体上所采到的一种羽虱,根据其特征,经鉴定后,该虫种为头角亚目,短角鸟虱产、短角鸟虱属一新种,文内就其所有的特征进行描述,并绘图。     

棕尾虹雉短角鸟虱新种描述（食毛目：短角鸟虱科,短角鸟虱属）

本文报道了从上海动物园棕尾虹雉（Lophophorusimpejanus）体上所采集的鸟虱,经鉴定后,该虫神为头角亚目（Amblycera）短角鸟虱科（Menoponidae）短角鸟虱属（Menopon）一新种,文内对其所具有的分类特征进行了描述,并绘图。     

寄生在岩羊的奥斯特属线虫一新种(圆线目:毛圆科)

本文对寄生于青海岩羊(Pseudis nayaur)皱胃和小肠的矛形奥斯特线虫新种Ostertagia(Grosspiculagia)lanceata sp.nov.作了形态记述,并与其相似虫种进行了比较。 新种雄虫体长5.897～8.311mm。交合刺长0.187～0.218mm,于远端约2/5处分为三枝,背枝末端呈菌伞状,中腹枝棒状,末端尖,两枝长短相近,侧腹枝末端呈靴状,向腹面弯曲,背枝与侧腹枝粗壮。背肋长0.096～0.149mm,于远端约1/5处分为二枝。引带长0.089～0.107mm,似矛形。     

03型伪结核杆菌毒力基因的研究

用质粒消除技术,从03型伪结核杆菌毒力株中筛选出同宗的质粒治愈株,后者在缺失了一个分子量约为66kb(43.3MD)的大质粒的同时,丧失了对动物的侵袭性,细菌毒力消失。证实03型伪结核杆菌的毒力基因是位于染色体外的环状质粒DNA上,该质粒还编码了细菌的两个表型,1.外膜蛋白的产生;2.依赖钙离子生长。本文提示:要判定从临床上分离的03型伪结核杆菌是否具有毒力,应以检测其是否具有66kb的毒力质粒为标准。     

白腹锦鸡艾美尔属球虫一新种的研究(真球虫目:艾美尔科)

本文描述了寄生于四川省白腹锦鸡肠道内的艾美尔属球虫一新种：锦鸡艾美尔球虫（Ｅｉｍｅｒｉａ ｃｈｒｙｓｏｌｏｐｈｉ ｓｐ．ｍｏｖ．）。模式标本保存于四川农业大学动物科技学院。