Breast hemangioma is a rare tumor and when small, it may be difficult to diagnose using conventional imaging techniques. In this report the MR appearance is described with histopathological correlation.

Disinfectants are widely used to get rid of microorganisms whether in hospitals, health centers or for normal domestic use. Some suggested that when disinfectants are incorrectly diluted the disinfectant might promote the growth of antibiotic-resistant bacteria, therefore, in this study pathogenic bacterium (Pseudomonas aeruginosa), isolated from patient with urinary tract infection, treated with two locally popular disinfectants (Claradone and Sarttol). Results showed that the bacterial growth was affected by both disinfectants. The lowest concentration of Claradone that inhibit the growth of this bacterium is considered as the minimum inhibitory concentration (MIC), this was 30%, while the lowest effecting concentration of Sarttol was 3%. A number of survival colonies after treated with high concentration of Calarodone and Sarttol were investigated for their susceptibility to antibiotics, using standard disc diffusion method. Results indicated that these colonies of P. aeruginosa resisted antibiotics they were sensitive to before treatment. So it can be concluded that using Claradone and sarttol can make the pathogenic bacterium (P. aeruginosa) resist some antibiotics.

In order to evaluate the efficiency of using Polymerase Chain Reaction (PCR) in the identifications of microorganisms causing microbial keratitis, 20 corneal scraping samples were collected from patients who attended the Eye Casualty Unit at the Southampton General Hospital in the United Kingdom. Samples cultured on blood agar and chocolate agar incubated at 37 ͦ C for 24hrs and on sabrouad agar at 28 ͦ C for one week. PCR procedure was performed with the primer paired that targeted to the 16S rRNA for bacterial species and 18S rRNA gene for fungal species, in addition to the species specific primer for the most common microbial keratitis causatives microorganisms. Results in the regards showed that out of the 20 presumed cases of keratitis, PCR showed positivity in 75% of them, from these 55% were due to the fungal infection and 20% of the cases indicated that the keratitis belonged to bacterial infections: In comparison, only 25% of positivity was obtained by the cultural method. The species specific primer showed that half of the 20% bacterial infection cases were caused by S. aureus and the other 10% referred to S.epidermidis infection. While the candida albicans primer gave a positive result only in 72% of the original percentage (55%), the rest 28% may belong to the other fungal infection. Depending on the above results, it can be concluded that PCR not only proved to be an effective rapid method for the diagnosis of bacterial and fungal keratitis, but was also more accurate and sensitive method than the culture methods.

No abstract

This study was aimed to establish a database of autosomal Short Tandem Repeat (aSTR) DNA allele frequencies for an Iraqi population living in Baghdad city as a reference, therefore, a total of 456 unrelated individuals were analyzed at 15 STR DNA markers (D3S1358, vWA, FGA, D8S1179, D21S11, D18S51, D5S818, D13S317, D7S820, TH01, TPOX, CSF1PO, D19S433, D2S1338, D16S539) included in the Kit from Applied Biosystems. The obtained results revealed that the Combined Matching Probability (CMP) was estimated at 1 in 3.3287 × 10-18, and the Combined Discrimination Power (CDP) was greater than 0.98600987, which is comparable to values obtained with the many other allele frequency databases used in forensic investigations. It can be concluded that for identification purposes, it can be considered the multi-locus STR panels as a useful forensic tool.