Cambridge University Press (CUP)

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
The use of live vaccines in experimental Salmonella gallinarum infection in chickens with observations on their interference effect
Cambridge University Press (CUP) - Tập 54 Số 3 - Trang 419-432 - 1956
Heather A. Smith
1. A good immunity was produced in chickens against oral infection with Salm. gallinarum by the use of either of two live attenuated vaccines, one smooth, 9S and one rough, 9R. Dead vaccines had little or no effect.2. The immunity possessed by chickens vaccinated with 9R at 7 weeks of age commenced to wane 12 weeks later. Chickens similarly vaccinated with 9S were completely immune 4, 12 and 34 we... hiện toàn bộ
Bacteriophage-typing designations of Salmonella typhimurium
Cambridge University Press (CUP) - Tập 78 Số 2 - Trang 297-300 - 1977
E. S. Anderson, Linda R. Ward, Maureen J. de Saxe, Josiane De
SUMMARYThe phage-typing scheme of Callow (1959) has been extended. The original number of types was 34; this has now risen to 207. Tables are presented which show the provisional type designations and the definitive designations now being introduced.
A study of the incidence of Vibrio parahaemolyticus in Malaysian shrimp undergoing processing for export
Cambridge University Press (CUP) - Tập 87 Số 3 - Trang 485-491 - 1981
D. C. Cann, Lesley Y. Taylor, Zahara Merican
SummaryThe incidence of Vibro parahaemolyticus in products of the Malaysian export shrimp processing industry was investigated through the stages from the catch to that of the cooked, peeled and frozen product. The organism was commonly found in freshly caught and landed shrimp, and could be detected by enrichment culture at all stages of processing. The numbers of V. parahaemolyticus in shrimp va... hiện toàn bộ
Biotypes and serotypes of thermophilic campylobacters isolated from cattle, sheep and pig offal and other red meats
Cambridge University Press (CUP) - Tập 95 Số 1 - Trang 1-6 - 1985
F. J. Bolton, H. C. Dawkins, D. N. Hutchinson
SUMMARYIn this study we examined 730 faecal samples of offal (mainly liver), mince-meat and sausage meat collected from abattoirs and retail butchers' shops for campylobacters.Campylobacter jejuniorC. coliwere isolated from 30·6, 10·5 and 6% of sheep, cattle and pig offal samples respectively. Specimens collected from abattoirs were, in general, more often contaminated than material obtained from ... hiện toàn bộ
Microneutralization tests for serological typing and subtyping of foot-and-mouth disease virus strains
Cambridge University Press (CUP) - Tập 81 Số 1 - Trang 107-123 - 1978
Mark M. Rweyemamu, J. C. Booth, M. Head, T. W. F. Pay
SUMMARYA microneutralization test for serotyping of FMD viruses is described. It is based on earlier observations by Booth, Rweyemamu & Pay (1978) that dose-response relationships in quantal microneutralizations often deviated from linearity. The typing test described therefore utilizes undiluted virus preparations. In about 90% of samples a positive typing was obtained in contrast with about 50% ... hiện toàn bộ
Studies on the pathogenesis of rinderpest in experimental cattle II. Proliferation of the virus in different tissues following intranasal infection
Cambridge University Press (CUP) - Tập 62 Số 2 - Trang 257-281 - 1964
W. Plowright
The pathogenesis of rinderpest virus was studied in twenty-nine grade cattle, which were infected by the intranasal route with a virulent strain of virus recently isolated in East Africa (RGK/1). These animals were killed or died at intervals of 1–16 days after infection and a number of tissues from each of them (usually 21) was titrated for virus infectivity in monolayer cultures of primary bovin... hiện toàn bộ
Campylobacter enteritis – the first five years
Cambridge University Press (CUP) - Tập 89 Số 2 - Trang 175-184 - 1982
M. B. Skirrow
Five years have passed sinceCampylobacter jejunibecame generally recognized as a common cause of acute diarrhoea (Skirrow, 1977) – although the essential scientific discovery which led to this had been made several years earlier (Butzleret al.1973) – so this is an appropriate time to take stock of what has happened in that time and consider what we might usefully be doing to control the disease.
A most probable number method for estimating small numbers of campylobacters in water
Cambridge University Press (CUP) - Tập 89 Số 2 - Trang 185-190 - 1982
F. J. Bolton, P. M. Hinchliffe, D. B. Coates, L. Robertson
SUMMARYA most probable number (MPN) method capable of estimating as few as ten campylobacters per 100 ml of water is described. The method gave results close to those obtained by the viable count method of Miles, Misra & Irwin (1938) with graded suspensions ofCampylobacter jejuni. The method was used to test raw water samples: counts were obtained ranging from 10 to 230 campylobacters per 100 ml f... hiện toàn bộ
The use of Preston enrichment broth for the isolation of ‘thermophilic’ campylobacters from water
Cambridge University Press (CUP) - Tập 92 Số 1 - Trang 45-51 - 1984
C D Ribeiro, T. H. Price
SUMMARYThe application of Preston enrichment broth to isolation of ‘thermophilic’ campylobacters from water has been investigated. Enrichment substantially increased the yield of such organisms. The optimum timing for subculturing the broth was after 48 h incubation. Despite the addition of aerotolerant supplement to the broth the number and variety of isolates was greater when the broth was incub... hiện toàn bộ
Changes in the nuclear structure of bacteria, particularly during spore formation
Cambridge University Press (CUP) - Tập 44 Số 2 - Trang 99-108 - 1945
E. Klieneberger‐Nobel
Changes of nuclear structure in bacteria have been studied by means of the hydrochloric acid-Giemsa method which produces brilliantly stained specimens and can be carried out with almost the same ease as some of the ordinary routine staining techniques.The nuclear changes in the four spore-bearing organisms studied are outlined in Text-fig. III, to which the following numbers refer. The dumbbell b... hiện toàn bộ
Tổng số: 32   
  • 1
  • 2
  • 3
  • 4