Plasmid pE194 has been shown to be rescued by integration after cultivation of infected Bacillus subtilis recE4 cells at a restrictive high temperature. The plasmid is also spontaneously excised from the chromosome at a low frequency by precise or imprecise excision (J. Hofemeister, M. Israeli-Reches, and D. Dubnau, Mol. Gen. Genet. 189:58-68, 1983). We have investigated nine excision plasmids,...

Case Description- An eight-year-old, light brown and crossbred stallion in a horse-racing club had two gray skin masses on his left thigh and thoracic inlet with a slow growth since two years ago. The masses were 5×7 cm in size, irregular shaped with some convex parts. Surface bleeding had been reported occasionally. CBC and WBC were within normal values. General clinical examination of the...

in medicine, patent blue violet (pbv) is utilized for staining lymphatic vessels in sentinel lymph node (sln) surgery. moreover, pbv (also called e131 ) is used as food additive. we report on a 51-year-old non-atopic female with early breast cancer, who was scheduled for sln excision and experienced an intra-operative anaphylactic reaction. in diagnostics the skin prick test (spt) was positive ...

background: despite a general consensus regarding the impacts of early excision and grafting (ee and g) of burned hand on the reducing of treatment cost and hospital stay, there are some controversial issues about its eff ect on the outcome of hand function.th is study conducted to compare the results of the ee and g and delayed skin grafting in deep hand burns regarding the hand functional out...

context hemorrhoidal disease is the most common anorectal disorder that requires surgical intervention. hemorrhoids require treatment when they result in symptoms such as bleeding or prolapse. surgical intervention is indicated for significant prolapse, and a number of accepted and viable methods are available for treating prolapsing hemorrhoids that do not reduce spontaneously (grade iii and i...

Phyllodes tumors are rare fibro-epithelial that known to grow very rapidly in a short period. The tumor is for its propensity recur locally despite adequate wide excisions and even mastectomies. This case report of woman who had recurrent peculiar location. tumours generally confined arising from the breast; however, this case, we found it anterior abdominal wall. tumour was removed with 2 cm m...

Objective: To investigate the clinical outcome of dorsal wrist ganglion treated with surgical excision. Methodology: It was a cross-sectional study performed at Kazi Hospital Lahore. Non-probability purposive sampling technique used to enroll 50 patients who responded through questionnaire / research proforma. Surgical excision done under local anesthesia as day case. Results: We collected data...

Purpose. The purpose of this study was to compare the surgical and pathological variables which impact rate of re-excision following breast conserving therapy (BCS) with or without concurrent additional margin excision (AM). Methods. The pathology database was queried for all patients with DCIS from January 2004 to September 2008. Pathologic assessment included volume of excision, subtype, size...