In Search of Optimal Practice: A Retrospective Comparative Study of Single- Versus Dual-Venous Anastomosis in Microvascular Flaps.

Background In the current era of reconstructive surgery, microvascular free flap transfers are the most popular reconstructive procedures performed. The main reason for the failure of the flap and re-exploration is venous thrombosis. Traditionally, most surgeons prefer performing two-vein anastomoses.

Tumor Microenvironment in Oral Squamous Cell Carcinoma: Special Stains and Scanning Electron Microscopic Study.

Background: Effect of the oral cancerous epithelial cells on the extracellular matrix (ECM) and vice versa is also responsible for the growth and progression of cancer. The effect of inflammation on the stroma and its association with progression has also been stated in literature.

Materials And Methods: The control group consisted of 10 patients with apparently normal mucosa with no history of habits, the study group consisted of 30 patients with oral squamous cell carcinoma (OSCC) confirmed by examination and incisional biopsy.

Aquatic model for engine oil degradation by rhamnolipid producing Nocardiopsis VITSISB.

The present study was focused on isolation, screening, characterization and application of biosurfactant producing marine actinobacteria. Twenty actinobacteria were isolated from marine water sample and were primarily screened for biosurfactant production using hemolytic activity method. Among the 20 isolates, six showed positive result for hemolytic activity and those were taken for further secondary screening tests such as oil collapse method, oil spreading method and emulsification method.