Investigation of reactive Blue 19 biodegradation and byproducts toxicity assessment using crude laccase extract from Trametes versicolor.

Crude laccase potency on biodegradation and detoxification of Reactive blue 19 (RB-19) were demonstrated, along with prediction of degradation mechanisms, pathways and byproducts analysis. Trametes versicolor, cultured on pampas grass inflorescence (Cortaderia selloana), yielded the best crude laccase activity (15.36 U/g).

Biotreatment of landfill leachate by microalgae-bacteria consortium in sequencing batch mode and product utilization.

Biotreatment of leachate by microalgae-bacteria in a sequencing batch mode using a photobioreactor was investigated. The microalgae-bacteria biomass initial concentration was maintained at 3:1 ratio. The increase in the initial concentration of the biomass in the 2 batch favoured biomass growth, doubling biomass productivity, compared to the 1 batch.

Compositional and structural changes in Phoenix canariensis and Opuntia ficus-indica with pretreatment: Effects on enzymatic hydrolysis and second generation ethanol production.

Two different plants namely Phoenix canariensis and Opuntia ficus-indica were used as substrate for reducing sugar generation and ethanol production. Dilute acid, alkaline and steam explosion were used as pretreatment methods in order to depolymerize lignin and/or hemicellulose and recover cellulose. By using alkaline pretreatment with 2.

Alterations of ghrelin with weights and correlation among ghrelin, cytokine and survival in patients receiving chemoradiotherapy for gastrointestinal cancers.

Aim: This study involved 30 patients (16 had gastric, 9 pancreatic and 5 gall bladder cancer) who had received concomitant chemoradiotherapy (CRT). Blood ghrelin and IL-6 values were compared before, in the last week of, and 3 months after CRT. Meanwhile, changes in body weight of patients were also investigated with changes in ghrelin and IL-6 levels before, in the last week of, and after radiotherapy (RT).