Let G be a simple, connected graph and let A(G) the adjacency matrix of G. If D(G) is diagonal vertex degrees G, then for every real $$\alpha \in [0,1]$$ , $$A_{\alpha }(G)$$ defined as }(G) = \alpha + (1- ) A(G).$$ The eigenvalues form }$$ -spectrum $$G_1 {\dot{\vee }} G_2$$ {\underline{\vee \langle \text {v} \rangle {e} denote subdivision-vertex join, subdivision-edge R-vertex join R-edge two...

A highly divergent route to a variety of quinolizidine alkaloids is described. The enantiomeric precursors and utilized for the synthesis of these alkaloids were constructed stereospecifically from the PET cyclization of the corresponding acetylene tethered alpha-trimethylsilyl amine moieties and , respectively, both of which were synthesised from D-ribose. The polyhydroxy quinolizidine alkaloi...

Follicular mucinosis (FM) is an epithelial reaction pattern that is characterized by the accumulation of mucinous material in the epithelial hair follicle sheath and the sebaceous glands. Although various pharmacological agents have been employed in an attempt to treat FM, effective therapeutic options have remained elusive. We experienced a recalcitrant form of primary FM that we successfully ...

Sheep fitted with re-entrant canulas in the proximal duodenum and terminal ileum were used to determine the amount of alpha-glucoside entering, and apparently disappearing from, the small intestine when either dried-grass or ground maize-based diets were fed. The fate of any alpha-glucoside entering the small intestine was studied by comparing the net disappearance of such alpha-glucoside from ...

The in vivo production of interleukin (IL)-10, IL-6, IL-2, and tumor necrosis factor (TNF)-alpha in tumor samples was investigated by immunohistochemistry in 54 non-Hodgkin's lymphomas (NHLs). Respectively, 55, 89, 23, and 29% of tumor samples were found positive for IL-10, IL-6, IL-2, and TNF-alpha expression by immunohistochemistry. Using reverse transcription-PCR, the mRNA of IL-10 and IL-6 ...

objective: alpha-glucosidase, as a carbohydratase catalyses the liberation of alpha-glucose from the nonreducing end of some carbohydrates from foods in digestive tract.  consequently, retard absorption of glucose by the inhibition of carbohydrate hydrolyzing enzymes is one of the therapeutic approaches to decrease the postprandial hyperglycemia. recently, a great deal of attention has been pai...

Two new pyrrolidine alkaloids, broussonetines G and H, were isolated from the branches of Broussonetia kazinoki SIEB. (Moraceae). Broussonetines G and H were formulated as 2 beta-hydroxymethyl-3 alpha, 4 beta-dihydroxy-5 alpha-(1-hydroxy- 6:10;10:13-diepoxytridecyl)-pyrrolidine (1) and 2 beta-hydroxymethyl-3 alpha, 4 beta-dihydroxy-5 alpha-(1-hydroxy- 5:9;9:13-diepoxytridecyl)-pyrrolidine (2), ...

This work is concerned to study the bouncing nature of universe for an isotropic configuration fluid $\mathcal{T}_{\alpha\beta}$ and Friedmann-Lema\^{i}tre-Robertson-Walker metric scheme. carried out under novel $f(\mathcal{G},\mathcal{T}_{\alpha \beta} \mathcal{T}^{\alpha \beta})$ gravitation by assuming a specific model i.e, $f(\mathcal{G},\mathcal{T}^2)=\mathcal{G}+\alpha \mathcal{G}^2+2\lam...

planned human resource development is critical to educating a skilled and efficient workforce. the present study aimed at identifying the main factors of planned human resource development in iranian social security organization hospitals. the study is done through analysis of a questionnaire designed after identification of the main variables. iran social security organisation hospitals (the m...

Alpha, beta, and gamma crystallins from rabbit eye lens have been prepared by continuousflow paper electrophoresis and gel filtration. These methods yielded well-defined fractions in a highly reproducible manner with essentially quantitative recovery of material. The behavior of each of the crystallins in diethylaminoethyl cellulose has been examined. Sulfhydryl contents of 2.9, 6.1, and 26.0 m...