We have demonstrated the centrally induced cholinergic vasodilatation in skeletal muscle at the early period of voluntary one-legged exercise and during motor imagery in humans. The purpose of this study was to examine whether central command may also cause β-adrenergic vasodilatation during the exercise and motor imagery. Relative changes in oxygenated hemoglobin concentration (Oxy-Hb) of bila...

AISI 304 SS has good corrosion resistance in a variety of environments but does not have to wear. Aggressive marine require materials that can withstand both the biocorrosion and wear associated with impact waves, ocean currents suspended particles. Oxy-nitriding stainless steels be used increase their hardness resistance. The conventional oxy-nitriding process is lengthy, temperature involved ...

Abstract Although calcium oxychloride (Ca-Oxy) is known to damage cementitious materials exposed chloride (CaCl 2 ) deicers, there little direct observation of Ca-Oxy in the field due its instability. This paper uses optical microscopy (OM) and scanning electron coupled with energy dispersive X-ray spectrometry (SEM-EDX) detect formed quantify associated a mortar subject freeze-thaw cycles deic...

The title compound, C27H28N2O, is a lophine (2,4,5-triphenyl-1H-imidazole) derivative with an n-pentyl chain on the amine N atom and a 4-meth-oxy substituent on the benzene ring. The two phenyl and meth-oxy-benzene rings are inclined to the imidazole ring at angles of 25.32 (7), 76.79 (5) and 35.42 (7)°, respectively, while the meth-oxy substituent lies close to the plane of its benzene ring, w...

Synthesis and characterization of 6-(hydroxymethyl)-14, 16-dimethyl-13, 14, 16, 17-tetrahydro-6H-13, 17-epiminodibenzo [e, l] [1, 4] dioxacyclotridecin-15 (7H)-oneABSTRACTNew 6-(hydroxymethyl)-14, 16-dimethyl-13, 14, 16, 17-tetrahydro-6H-13, 17-epiminodibenzo [e, l] [1, 4] dioxacyclotridecin-15 (7H)-one (2a) was synthesized in good yield by the Petrenko–Kritchenko reaction of 2, 2'-((3-hydroxyp...

Background: Stellate Ganglion Block (SGB) is used to treat pain and other disorders, but the target diseases of SGB are controversial because the mechanisms underlying SGB remain unclear. Increased cerebral blood flow is one of the processes presumed to be involved. The aim of this study was to clarify the effects of SGB by using nearinfrared spectroscopy to measure brain surface blood flow dur...

This study explores the quantitative patterns of immunolabeled Fos protein incidence in the hypothalamic paraventricular (PVN) and supraoptic nuclei (SON) oxytocinergic (OXY) neurons in response to immobilization (IMO) stress in corticotrophin releasing hormone deficient (CRH-KO) mice. Adult male mice, taken directly from cages or 120 min after a single IMO, were sacrificed by intracardial perf...

Preparative chromatographic fractions of human umbilical cord hyaluronic acid (HA) of a molecular weight of 10(6) were subjected to graded oxygen-derived free radical (oxy radical) fluxes produced by: (a) the autoxidation of ferrous ions; (b) the action of xanthine oxidase (XO) on hypoxanthine (HX); and (c) by peripheral blood polymorphonuclear leucocytes that had been stimulated by phorbol myr...