Black''''''''s veterinary dictionary 21st edition - R doc

... (see under TOXOCARA ) Rous Sarcoma of Chickens This is produced by a virus. (See under CANCER.) Royal Army Veterinary Corps (RAVC) It has a long and honourable history. An Army Veterinary Service ... ( See STRANGLES.) Retrovirus A member of the Retroviridiae, the family of viruses which includes the lentiviruses and the oncornaviruses. Retroviruses are naturally occurring gene transfer o...

Ngày tải lên: 01/07/2014, 20:20

... PASSAGES; TRACHEA ) Air SAC Part of the respiratory system, particularly in reference to birds. Air Sacculitis Inflammation of the air sacs in birds. Airedale Terrier A large, black-and-tan, wiry-coated ... Suffolk PREFACE Generations of veterinary practitioners, students, farmers and pet owners have relied on Black’s Veterinary Dictionary as a primary reference on animal health and hu...

Ngày tải lên: 01/07/2014, 19:20

... distem- per or foot-and-mouth disease virus. One of the virus genes transferred in this way is the onco- gene or tumour-producing gene responsible for producing cancerous cells. Further research ... SURRA;HAEMORRHAGIC SEPTI- CAEMIA ; RABIES; BLACK-QUARTER; BILHARZIOSIS; SPEEDS OF ANIMALS.) Campylobacter Infections Campylobacter (formerly known as vibrio) are Gram-negative, non-spore forming ....

Ngày tải lên: 01/07/2014, 19:20

... Embryos may be preserved by deep-freezing and thawed for use when required. A number of firms operate commercial embryo transfer services; success rates of up to 70 per cent are achieved. Embryo ... very rare indeed. (The term ‘verminous aneurysm’, which persisted in the veterinary literature until the late 1970s, or beyond, is a misnomer.) Signs often occur during or shortly after work an...

Ngày tải lên: 01/07/2014, 19:20

... acknowledge- ments to Dr C. R. E. Halnan and the Veterinary Record.) Gloves, Surgical Sterile gloves of fine rubber or polyethylene worn during surgical procedures. A sleeve- length glove is worn by veterinary ... only be produced by black parents when both of these are heterozygous in respect of their coat- colour character. For the character black-coat colour, there is a determiner or...

Ngày tải lên: 01/07/2014, 19:20

... upon radiography and – as in human medicine – there are certain laboratory tests, the results of which provide additional criteria for deciding whether the condition really is rheumatoid arthritis ... lunatus, were once imported in large amounts. The beans are of varying origin, and differ in colour, thus: Java beans are as a rule reddish-brown, but they may be almost black; Rangoon or Burma...

Ngày tải lên: 01/07/2014, 19:20

... AND PREPUCE ) Post-Mortem Examination (see under AUTOPSY ) Post-Partum Following parturition. Post-Parturient Fever of Sows Post-parturient fever of sows occurs, as a rule, 2 or 3 days after a ... 482 Red-water fever 593 Ringworm 606 Roundworms in the horse 611 Roundworms in ruminants 613 Roundworms in the pig 615 Roundworms in the dog and cat 616 Roundworms in poultry ( see GAPES) 294 Rumen...

Ngày tải lên: 01/07/2014, 20:20

... – called ureters – lead into the bladder, one from each kidney, and the larger, thicker urethra con- veys urine from it to the exterior. The constrict- ed portion from which the urethra takes origin is ... and uterus (hydrops uteri). Rupture, involving the uterine wall, may occur before or during parturition in any ani- mal, during the reduction of a torsion or pro- lapse, or, in the bitch or...

Ngày tải lên: 01/07/2014, 20:20

... termi- nal sires on cows not required for breeding dairy herd replacements, and some beef cross heifers are used for suckler herd replacements. The cross-bred calves exhibit hybrid vigour and fetch ... partly from dairy- bred calves reared for beef and partly from culled dairy cows. A further 34 per cent comes from the beef suckler herd. Store systems Cattle are usually on 1 farm for less tha...

Ngày tải lên: 01/07/2014, 19:20

... rotary herringbone parlour. and permanents in yearlings and 5-year-olds, or in 2-year-olds and 6-year-olds. A typical unworn permanent incisor tooth from a horse possesses an infundibulum, or ... be reported to the manufacturer or the Veterinary Medicines Directorate. Drug Residues in Food Drug residues in food are regarded as very important from the point of view of public health. The perm...

Ngày tải lên: 01/07/2014, 19:20