The activity of faropenem, a new oral penem, was tested against 579 strains of anaerobic bacteria by using the NCCLS-approved reference method. Drugs tested included amoxicillin-clavulanate, cefoxitin, clindamycin, faropenem, imipenem, and metronidazole. Of the 176 strains of Bacteroides fragilis group isolates tested, two isolates had faropenem MICs of 64 micro g/ml and imipenem MICs of >32 mi...

Type strains and 62 clinical isolates of Prevotella intermedia and Prevotella nigrescens were typed with the use of genomic DNA fingerprints and rRNA gene probes. The strains were further serotyped with monoclonal antibodies and characterized with SDS-PAGE, enzymatic activities, hemolysis and hemagglutination and coaggregation with Streptococcus and Actinomyces spp. P. intermedia and P. nigresc...

In patients with thalassemia intermedia in whom hyperabsorption of iron may result in serious organ dysfunction, an orally effective iron-chelating drug would have major therapeutic advantages, especially for the many patients with thalassemia intermedia in the Third World. We report reduction in tissue iron stores and normalization of serum ferritin concentration after 9-month therapy with the...

AIM This study was designed to isolate and identify yeast species from milk and meat products, and to test their antimicrobial activity against some bacterial species. MATERIALS AND METHODS A total of 160 milk and meat products samples were collected from random sellers and super markets in New Damietta city, Damietta, Egypt. Samples were subjected to yeast isolation procedures and tested for...

The majority of virulence factors including the 12 Yersinia outer membrane proteins (Yops), 29 Yop secretion proteins (Ysc) and few specific Yop chaperone (Syc) are contributed by the 70 kb LCR middle plasmid of Yersinia pestis. Yersinia pestis isolates recovered during 1994 plague outbreak and rodent surveillance samples of Southern states of India were studied for the presence of important Yo...

(✓ 1 ✓ 2 ) := F ( ̄ ✓)(✓ 1 ✓ 2 ) (17) Since μ̇ > 0 and min (V ) > 0, we have (✓ 1 ✓ 2 ) 0 (G(✓ 1 ) G(✓ 2 )) (✓ 1 ✓ 2 ) 0 (V )(✓ 1 ✓ 2 ) > 0 for any ✓ 1 6= ✓ 2 . Hence, G(✓) is an injection from Rd to Rd, and so G 1 is a well-defined function. Consequently, (15) has a unique solution ˆ ✓ = G (Z). Let us consider an ⌘-neighborhood of ✓⇤, B⌘ := {✓ : k✓ ✓⇤k  ⌘}, where ⌘ > 0 is a constant that will ...

Glucanase enzyme isolated from Trichoderma isolates were purified to homogeneity using ammonium persulphate precipitation and Fast Protein Liquid Chromatography. Purity of the isolated enzyme was confirmed by SDS-PAGE. Enzymatic properties such as effect of temperature, pH, SDS and EDTA were determined. Molecular weight of Trichoderma isolates was found to be around 55 kDa. The optimum temperat...

Occurrence, population density and virulence of Vibrio parahaemolyticus and V. vulnificus in 240 retail raw oysters collected monthly between March 2010 and February 2011 from Ang Sila coast, Chon Buri Province, Thailand were determined using most probable number (MPN) multiplex PCR. Multiplex PCR detected V. parahaemolyticus in 219 raw oyster samples, of which 29 samples contained the virulenc...

Five Yersinia strains, biochemically mimicking Yersinia intermedia, were isolated from patients with acute diarrheal diseases seen at the University of Lagos (Nigeria) Teaching Hospital between October 1979 and September 1982. The five isolates utilized citrate as their source of carbon and fermented sucrose, L-rhamnose, and alpha-methyl-D-glucoside, but unlike any other Y. intermedia biogroup,...

Background: β-thalassemia is the most common hereditary disease in Iran, and more than 2 million carriers of β-thalassemia live in Iran. On the other hand, our country is located in the thalassemia belt, and no comprehensive study has been conducted regarding the effect of erythropoietin on blood parameters in thalassemia intermedia patients in our region. Therefore this study aimed to investig...