RESUMO
BACKGROUND AND AIM: Hydatid disease is caused by Echinococcus granulosus; a tapeworm. They rarely affect the musculoskeletal system of the body (<5% of cases). The objective of this case report is to discuss about hydatid cyst disease involving the right pectoralis major muscle. CASE PRESENTATION: Herein, we report a case of a 35 years old lady who came to the outpatient department with a gradually increasing soft swelling at the right upper chest below the clavicle. The final diagnosis was made with the help of a CT scan. The cyst was excised and the area was washed with a scolicidal agent. There was no recurrence after six months of follow up and the patient was doing well. CONCLUSION: Hydatid cyst of the Pectoralis Major is rare and must be considered in the differential of any muscular swelling in the body in endemic areas. These cysts should be treated with enucleation/excicion followed by irrigation of the area with a scolicidal agent.
RESUMO
Heavy metal contamination in soil is an important environmental problem and it has negative effect on agriculture. Bacteria play a major role in phytoremediation of heavy metals contaminated soil. In this study, the effect of Bacillus licheniformis NCCP-59, a halophilic bacterium isolated from salt mines near Karak, Pakistan, were determined on a three week old greenhouse grown seedling and germinating seeds of two rice varieties (Basmati-385 (B-385) and KSK-282) in soil contaminated with different concentrations (0, 100, 250, 500, and 1000 ppm) of Nickel. Nickel significantly reduced the germination rate and germination percentage mainly at 500 and 1000 ppm. Significant decrease in ion contents (Na, K, and Ca) was observed while Ni ion concentration in the plant tissues increases as the concentration of Ni applied increases. The photosynthetic pigments (chlorophyll a (chl a), chlorophyll b (chl b), and carotenoids) were also decreased by the application of different concentrations of Ni. Total protein and organic nitrogen were found to be reduced at higher concentrations of Nickel. Inoculation of Bacillus licheniformis NCCP-59 improved seed germination and biochemical attribute of the plant under Ni stress. It is clear from the results that the Bacillus Licheniformis NCCP-59 strain has the ability to protect the plants from the toxic effects of nickel and can be used for the phytoremediation of Ni contaminated soil.
