Search Results - Lu Fu
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Studies on a higher pure thermo-enrichment converting anaerobically and directly cellulose to ethanol
Published 2000-01-01Get full textA thermo-enrichment which could anaerobically and directly convert cellulose to ethanol was obtained from fresh cow manure by Hungate anaerobic technique. The dominant species in the enrichment is a bacterium in Clostridium, with size of 0.54 μm x 4.86～9.72 μm, G<sup>+</sup>, round spore...
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Mutation breeding of neutral protease-producing strain by N<sup>+</sup> implantation
Published 2008-05-01Get full textTo increase the production of neutral protease, Bacillus subtilis was implanted with low energy N<sup>+</sup> beam to breed mutants. The results indicate that the survival rate curve took a “saddle shape” and there was a high positive mutation rate by the dose of (30-50) ×10<sup>14...
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Preliminary study on flavonoid accumulation of sweetpotato suspension cells under dark culture condition
Published 2008-09-01Get full textIn order to comprehend flavonoid accumulation of suspension culture cells of sweetpotato, the calluses were induced by using the tuberous roots of sweetpotato, and the suspension cell system was erected from the calluses under dark condition. For acquired suspension cells, the condition of suspensio...
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Efficacy and safety of heart rate control with esmolol on the incidence and duration of organ failure in predicted severe acute pancreatitis: protocol of a multicenter, open-label,...
Published 2025-07-01Get full textIntroductionOveractivation of the sympathetic nerve system can lead to a sustained increase in heart rate, which may impair blood perfusion and organ function. Previous studies have demonstrated that the use of β-blockers like esmolol can reduce heart rate, thereby improving clinical outcomes in pat...
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