scholarly journals Isolation of Sphaerophorus necrophorus from Bovine Liver Abscesses

1967 ◽  
Vol 15 (6) ◽  
pp. 1492-1493 ◽  
Author(s):  
H. E. Calkins ◽  
L. H. Scrivner
Keyword(s):  
Bovine Liver ◽  
Liver Abscesses

scholarly journals Extraction and Titration of Leukotoxins from Fusobacterium necrophorum Isolates Recovered from Bovine Liver Abscesses in Sulaimaniyah Region

2012 ◽  
Vol 36 (0E) ◽  
pp. 104-109
Author(s):  
Salameh Sh. Barhoom ◽  
Suha Ali Hussein
Keyword(s):  
Bovine Liver ◽  
Fusobacterium Necrophorum ◽  
Reduction Test ◽  
Liver Abscesses ◽  
Dye Reduction ◽  
Culture Supernatants

This study was conducted to extract and titrate the leukotoxin of Fusobacteriumnecrophorum isolates recovered from 75abscesses found in 24 livers of slaughtered cattle inSulaimaniyah region. The culture supernatants of these isolates were subjected to thetetrazolium dye reduction test which revealed that the leukotoxin titer values of 34 F.necrophorum subsp. necrophorum isolates ranged from 128 to 1024 (with a leukotoxin titermean of 516±46), whereas the leukotoxin titer values of the 11 F. necrophorum subsp.funduliforme isolates ranged from 0 to 128 (with a leukotoxin titer mean of 73±12).

scholarly journals Extraction and Titration of Leukotoxins from Fusobacterium necrophorum Isolates Recovered from Bovine Liver Abscesses in Sulaimaniyah Region

2012 ◽  
Vol 36 (0E) ◽  
pp. 110-114
Author(s):  
Suha Ali Hussein
Keyword(s):  
Bovine Liver ◽  
Fusobacterium Necrophorum ◽  
Reduction Test ◽  
Liver Abscesses ◽  
Dye Reduction ◽  
Culture Supernatants

This study was conducted to extract and titrate the leukotoxin of Fusobacterium necrophorum isolates recovered from 75abscesses found in 24 livers of slaughtered cattle in Sulaimaniyah region. The culture supernatants of these isolates were subjected to the tetrazolium dye reduction test which revealed that the leukotoxin titer values of 34 F. necrophorum subsp. necrophorum isolates ranged from 128 to 1024 (with a leukotoxin titer mean of 516±46), whereas the leukotoxin titer values of the 11 F. necrophorum subsp. funduliforme isolates ranged from 0 to 128 (with a leukotoxin titer mean of 73±12).

scholarly journals Isolation of Sphaerophorus necrophorus from Bovine Liver Abscesses

1967 ◽  
Vol 15 (6) ◽  
pp. 1492-1493
Author(s):  
H. E. Calkins ◽  
L. H. Scrivner
Keyword(s):  
Bovine Liver ◽  
Liver Abscesses

Isolation ofSphaerophorus necrophorus from bovine liver abscesses in the Sudan

1974 ◽  
Vol 6 (4) ◽  
pp. 253-254 ◽  
Author(s):  
H. E. Hussein ◽  
M. T. A. Shigidi
Keyword(s):  
Bovine Liver ◽  
Liver Abscesses

scholarly journals Ribotyping to compare Fusobacterium necrophorum isolates from bovine liver abscesses, ruminal walls, and ruminal contents.

1997 ◽  
Vol 63 (12) ◽  
pp. 4671-4678 ◽  
Author(s):  
S Narayanan ◽  
T G Nagaraja ◽  
O Okwumabua ◽  
J Staats ◽  
M M Chengappa ◽  
...  
Keyword(s):  
Bovine Liver ◽  
Fusobacterium Necrophorum ◽  
Liver Abscesses

Bovine Liver Abscesses Pus and the Status of Some Important Minerals

2007 ◽  
Vol 11 (1) ◽  
pp. 145-147 ◽  
Author(s):  
G.A. Kojouri ◽  
H. Moshtaghi ◽  
S. Darabi ◽  
H.R. Baradaran
Keyword(s):  
Bovine Liver ◽  
Liver Abscesses ◽  
The Status

Scintigraphic Demonstration of Amebic Liver Abscesses with 131Iodine Labeled Bromometronidazole

1976 ◽  
Vol 15 (01) ◽  
pp. 36-38
Author(s):  
A. F. G. da Rocha ◽  
W. P. Souza ◽  
B. A. Meguerian ◽  
G. T. Krishnamurthy ◽  
M. Tubis
Keyword(s):  
Case Report ◽  
Liver Abscesses ◽  
Amebic Abscess ◽  
Hepatic Amebic Abscess

SummaryThis case report demonstrates an hepatic amebic abscess by scintigraphy, utilizing a new radiopharmaceutical designed specifically for that purpose. The abscess is delineated as a positive lesion after twenty four hours. The agent, 131I-labeled bromometronida-zole, may prove to be specific for the diagnosis of these abscesses.

Substrate Recognition by Vitamin K-Dependent Carboxylase

1987 ◽  
Vol 57 (01) ◽  
pp. 017-019 ◽  
Author(s):  
Magda M W Ulrich ◽  
Berry A M Soute ◽  
L Johan M van Haarlem ◽  
Cees Vermeer
Keyword(s):  
Amino Acid ◽  
Vitamin K ◽  
Substrate Recognition ◽  
Bovine Liver ◽  
Amino Acid Residues

SummaryDecarboxylated osteocalcins were prepared and purified from bovine, chicken, human and monkey bones and assayed for their ability to serve as a substrate for vitamin K-dependent carboxylase from bovine liver. Substantial differences were observed, especially between bovine and monkey d-osteocalcin. Since these substrates differ only in their amino acid residues 3 and 4, it seems that these residues play a role in the recognition of a substrate by hepatic carboxylase.

STUDIES ON OESTROGENS IN CATTLE

1960 ◽  
Vol XXXIV (I) ◽  
pp. 27-32 ◽  
Author(s):  
Stian Erichsen ◽  
Weiert Velle
Keyword(s):  
Bovine Liver ◽  
Liver Cells ◽  
Cell Sheets ◽  
Confluent Cell

ABSTRACT The metabolism of some oestrogenic hormones was studied in vitro by the use of cells grown on a medium free from blood. The methods used for the culture of cells from bovine testis, endometrium, amnion, and liver in confluent cell sheets on glass are described. The interconversion of oestrone and oestradiol-17β was demonstrated in the presence of cells from amnion, endometrium, and also from testicles of young calves and bulls. Only trace amounts of oestrone were found following incubations with oestradiol-17α in these tissues. Bovine liver cells grown in vitro showed a very poor capacity to bring about the interconversion mentioned above.

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