A host-vector system for inducible secretion during the logarithmic growth phase in Bacillus subtilis has been developed. The B. subtilis levansucrase gene promoter and the region encoding its signal sequence have been used. The endoglucanase A of Clostridium thermocellum was used as a model protein to test the efficiency of the system. Effective inducible secretion of the endoglucanase A was o...

background:the premature termination of high producer clones, which will be killed due to cell proliferation and proteins production antagonism, is one of the basic drawback in recombinant proteins technology. furtheremore, it is supposed some toxic proteins like interferon which we intended to clone and express, inhibit host cells’ proliferation. so, it is necessary to tightly control ifn-γ pr...

This project paper is to give a prediction for the future of other viral pandemics and provide recommendations preparing therapies that could help in success effective treatments benefits patients life-threatening situations. The theory was proposed by Huu S. TIEU on March 25, 2019, he hypothesized any malfunctioning cell body have damaging effect. discusses Localized Oxygen Deprivation be cont...

Rahnella aquatilis is a water-residing gram-negative rod, a member of the family Enterobacteriaceae, isolated rarely from clinical specimens of immunocompromised patients. A case of a surgical wound infection caused by R. aquatilis in a patient who underwent a prosthetic surgical intervention is reported. The presence of inducible beta-lactamase was suggested by the disk induction test and the ...

BACKGROUND Atrioventricular nodal reentry tachycardia (AVNRT) represents the most commonly encountered type of regular paroxysmal supraventricular tachycardia. This study determined whether administration of adenosine-5'-triphosphate (ATP) during sinus rhythm may be useful in the noninvasive diagnosis of dual AV nodal pathways. METHODS AND RESULTS During electrophysiological study, we intrave...

Studies of gene expression following fear conditioning have demonstrated that the inducible transcription factor, egr-1, is increased in the lateral nucleus of the amygdala shortly following fear conditioning. These studies suggest that egr-1 and its protein product Egr-1 in the amygdala are important for learning and memory of fear. To directly test this hypothesis, an egr-1 antisense oligodeo...

Postoperative cognitive dysfunction (POCD) is a common clinical manifestation that severe complication characterized by decreased learning ability and deterioration of memory following anesthesia surgery. However, the precise mechanisms POCD are not completely understood. Rats were divided into blank control group (Con, n = 12) sevoflurane (Sev, 12). Morris water maze test was performed to eval...