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Association of genotypes with viral load and biochemical markers in HCV-infected Sindhi patients BJM
Riaz,Saba; Bashir,Muhammad Faisal; Haider,Saleem; Rahid,Naeem.
Abstract The presented study had two objectives. The first was to examine distributions of Hepatitis C Virus (HCV) genotypes in Sindh, Pakistan, where HCV is prevalent. The other was to explore clinically relevant relationships between the genotypes, viral load (measured by real-time polymerase chain reaction assays) and biochemical markers. For this, 1471 HCV-infected patients in six cities in Sindh were recruited and sampled. HCV genotype distributions varied among the cities, but genotype 3a was most prevalent, followed by 3b, 1a and 1b (detected in 51.5, 22.7. 9.25 and 3.2% of the cases, respectively). No type-specific sequences were detected in serum samples from 189 (12.8%) of the 1471 patients. Frequencies of low (<200,000 IU/mL serum),...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sindh; HCV; Pakistan; Genotype; Biomarkers; Viral load.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000400980
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Bacteriocins produced by L. fermentum and L .acidophilus can inhibit cephalosporin resistant E .coli. BJM
Riaz,Saba; Nawaz,Syed Kashif; Hasnain,Shahida.
Reemerging infections occur due to resistant bacteria. Such infections create restrictions for clinicians and microbiologists in drug selection. Such problems demand new strategies for solution. Use of bacteriocins for this purpose may be fruitful. In the present research work, the inhibitory effects of bactericins on cephalosporin resistant Escherichia coli are used as model system for the control of antibiotic resistant pathogenic bacteria. Cephalosporin resistant Escherichia coli strain was isolated from pus by using conventional methodology. For bacteriocin production, Lactobacilli strains were selected by using selective media. Out of seventy two strains isolated from yogurt, fecal materials of human, chick, parrot and cat, only two strains (strain 45...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cephalosporin resistant Escherichia coli; Bacteriocin; Antibiotic resistance; Lactobacillus fermentum; Lactobacillus acidophilus.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000300015
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