Cell extracts of Trichoderma reesei exhibited dibasic endopeptidase activity toward the carboxylic side of KR, RR, and PR sequences. This activity was stimulated by the presence of Ca2+ ions and localized in vesicles of low bouyant density; it therefore exhibited some similarity to yeast Kex2. Analytical chromatofocusing revealed a single peak of activity. The dibasic endopeptidase activity was...

Background: The information on the role of N-glycosylation is limited. Results: The site and structure of N-glycosylation have evident effects on the activity and stability of CBH. Conclusion: N-glycosylation affects the characteristics of CBHI, and also brings a new function to CBHI as a nonenzymatic synergism factor. Significance: Understanding the effects of N-glycosylation is important for ...

Clifton, Bub, and Halvorson [Foundations of Physics 33, 1561– 1591, (2003)] have recently argued that quantum theory is characterized by its satisfaction of three information-theoretic axioms. However, it is not difficult to construct apparent counterexamples to the CBH characterization theorem. In this paper, we discuss the limits of the characterization theorem, and we provide some technical ...

printing supported by . Visit Chiesi at Stand D.30 TUESDAY, SEPTEMBER 27TH 2011 tion of corticosteroids and cold bronchial hyperresponsiveness (CBH) in patients with bronchial asthma (BA). Aim: To define the role of target-cells sensitivity to corticosteroids in cold bronchial hyperresponsiveness development in BA. Methods: 44 patients with BA were recruited. The mean level of asthma control wa...

An association has been established between cell-mediated hypersensitivity and specific resistance to tumors in many species including man (1-10). Humoral immunity is apparently less important in the rejection of solid neoplasms and may actually enhance tumor growth (3, 8, 9). Tumor resistance requires lymphocytes sensitized against tumor-specific transplantation antigens, but the means by whic...

It is natural to search for solution formulas for x(t) = x(t, u) that, separate the time-dependent contributions of the controls u from the invariant, geometric role of the vector fields fk. Ideally, one may be able to a-priori obtain closed-form expressions for the flows of certain vector fields. The quadratures of the control might be done in real-time, or the integrals of the controls may be...