abstract β-thalassemia major (β –tm) is the most common thalassemia severe phenotype among iranians. in recent years, molecular understanding of pathogenesis of β –tm has provided a great opportunity regarding diagnostic issues. creating comprehensive molecular databases provides highly sensitive diagnostic tools for β –tm and effective prenatal diagnosis (pnd) molecular screening tests. despit...

results fifty isolates were positive on the screening test. among them, positive pcr reactions were identified in 35/221 and 12/77 isolates of e. coli and klebsiella spp., respectively, including 16 (34.0%) for cit only, 7 (14.8%) for dha only, and 24 (51.0%) for both dha and cit. no isolate was positive for fox or mox. no proteus organism was positive for ampc genes. conclusions currently, phe...

Interspecies interaction of actinomycetes will express new gene clusters and may therefore affect the pigmentation, sporulation and production of secondary metabolites. Actinomycetes strains were isolated from Howze Soltan Salt Lake. Binary actinomycete interaction assay was conducted to evaluate its effect on colony morphology and antibiotic production. The molecular identification of the indu...

background and objective: organisms producing ctx-m β-lactamases are emerging as a source of resistance to oxyiminocefalosporins such as ceftriaxone and ceftazidime. however, the laboratory detection of these strains is not well defined. in this study, phenotypic assay for screening of extended-spectrum β-lactamases producing strains and molecular assay for the identification of ctx-m β-lactama...

The menace of cervical cancer has reached an alarming rate. There are more than 450.000cases of cervical cancer yearly, with mortality rate of about 50%. This deadly cancer is causedby human papillomavirus (HPV), mainly subtypes 16 and 18. The pharmaceutical industryhas produced drug for combating the virus, known as SAHA (suberoylanilide hydroxamicacid). It inhibits class II HDAC Homo sapiens ...