Diabetes mellitus is accompanied with disturbances in learning, memory, and cognitive skills in the humans and experimental animals. Due to the anti-diabetic and antioxidant activity of pelargonidin (PG), this research study was conducted to evaluate the efficacy of chronic oral PG on alleviating learning and memory disturbance in streptozotocin-diabetic rats. Male Wistar rats were divided into...

A series of flavonoid derivatives bearing trimethoxyphenyl and benzimidazole were designed, synthesized evaluated as potential anti-tumor agents. Compound 5g showed remarkable inhibitory activity against SGC-7901, HGC-27 MCF-7 (IC50 values 20.5 ± 5.93, 3.3 2.53 16.6 0.75 ?M, respectively), had great selectivity to cancer cells. The results Hoechst 33258 staining Annexin V-FITC/PI dual confirmed...

objective(s): in positron emission tomography (pet) studies, thoracic movement under free-breathing conditions is a cause of image degradation. respiratory gating (rg) is commonly used to solve this problem. two different methods, i.e., phase-gating (pg) and amplitude-gating (ag) pet, are available for respiratory gating. it is important to know the strengths and weaknesses of both methods when...

Background : Propylene glycol (1,2-propanediol, PG) is a commonly used solvent for oral, intravenous, as well as topical pharmaceutical preparations. While PG is generally considered to be safe, it has been known that large intravenous doses given over a short period of time can be toxic. Objective: To evaluate the effect of PG in sepsis induced by the bacterial endotoxin lipopolysaccharide (LP...

A tube (resp. an oval tube) in PG(3, q) is a pair T = {L,L}, where {L} ∪ L is a collection of mutually disjoint lines of PG(3, q) such that for each plane π of PG(3, q) containing L the intersection of π with the lines of L is a hyperoval (resp. an oval). The line L is called the axis of T . We show that every tube for q even and every oval tube for q odd can be naturally embedded into a regula...

The aim of this study is to evaluate and compare the oral bioavailability nanonized progesterone (nano-PG) micronized (micro-PG) sustained release tablet formulation in healthy pregnant rabbits. High pressure compressed gas technology reduces particle size from 1.72 ± 2.5 μm 800 35 nm (nano-PG). DSC XRD showed that both micro-PG nano-PG were crystalline exist as form I. Higher melting enthalpy ...

A conic of the Veronese surface in PG(5, 3) is a quadrangle. If one such quadrangle is replaced with its diagonal triangle, then one obtains a point model K for Witt’s 5–(12, 6, 1) design, the blocks being the hyperplane sections containing more than three (actually six) points of K. As such a point model is projectively unique, the present construction yields an easy coordinate–free approach t...

The objective of the present paper is to analyse syntactic ambiguity of prepositional groups (Pg’s) within the background of dependency oriented Functional Generative Description (FGD). Several basic types of Pg-ambiguity are presented and the possibilities of searching for their occurrences in the Prague Dependency Tree Bank (PDT) is illustrated. Criteria for automatic Pg-ambiguity detection a...