Zobrazeno 1 - 10
of 24
pro vyhledávání: '"I H, SIDDIQUE"'
Publikováno v:
Canadian Journal of Microbiology. 16:909-916
Hemolysin preparations from a virulent strain of Listeria monocytogenes were chromatographed on Sephadex G-100 and Sephadex DEAE A-50 columns. Three types of activities were identified: DPNase activity, hemolytic activity, and platelet-damaging activ
Autor:
I. H. Siddique
Publikováno v:
Canadian Journal of Microbiology. 15:955-957
After the addition of partially purified hemolysin from Listeria monocytogenes (9-125) on L-M strain of mouse cells cultured in medium 199, the following cellular alterations were observed. Within 20 minutes of hemolysin addition the dense appearance
Publikováno v:
Applied Microbiology. 13:635-637
A study was conducted to design a more sensitive and flexible technique for the assay of neomycin in milk. Sterile Antibiotic Assay medium (Difco; 15 ml) was poured into glass petri dishes with aluminum tops equipped with absorbent discs. Seed agar (
Autor:
I H, Siddique, A A, Mohamed
Publikováno v:
Acta microbiologica Hungarica. 35(3)
Cell-mediated immunity to Leptospira pomona was measured in goats by the leukocyte-migration inhibition test (LMIT) and microassay for stimulation of protein synthesis (SPS) with 3H-leucine. L. pomona soluble antigen was used in both tests. The migra
Autor:
A R, Conklin, I H, Siddique
Publikováno v:
American journal of veterinary research. 37(11)
A toxic component obtained by phenol extraction of Listeria monocytogenes 9-125 was found to have a molecular weight of about 2 X 10(6). This material was composed of carbohydrate, protein, lipid, phosphorus, and a component resembling 2-keto-3-deoxy
Publikováno v:
American journal of veterinary research. 37(6)
Crude hemolysin derived from Listeria monocytogenes, strains 9-125 and 1122-3, reduced phosphate utilization of rat brain mitochondria in a succinate system. Oxidation rates were not altered by addition of hemolysin to a concentration of 42 hemolytic
Publikováno v:
Modern veterinary practice. 57(10)
In 14 herds totaling over 2000 cattle the bacterial species most frequently isolated from the vagina, fetus, and fetal membranes following abortion or reproductive failure were Streptococcus, Corynebacterium, Bacillus, and Staphylococcus, less often
Publikováno v:
Canadian journal of comparative medicine : Revue canadienne de medecine comparee. 45(2)
The isolation and characterization of glutamic acid decarboxylase from Listeria monocytogenes has been described. Effects of various concentrations of glutamic acid as a substrate and pyridoxal phosphate as coenzyme on the activity of the partially p
Publikováno v:
American journal of veterinary research. 35(8)
Publikováno v:
American journal of veterinary research. 41(8)
Pregnant hamsters were inoculated with Leptospira canicola by an intraperitoneal route. Grossly, the livers were enlarged and pale yellow. On light microscopic examination, disruption of the hepatic cords, as well as granulation of hepatocyte cytopla