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Concentrations of the plasma catecholamines (CA), adrenaline, noradrenaline and dopamine, were measured using a specific and sensitive radioenzymatic assay in 7 ewes and their single lambs chronically catheterized in utero between days 127 and 145 of gestation and during the first week of postnatal life. These concentrations were also measured during the first month after birth in 18 Holstein x...
et al. Improved sexual function during recombinant human erythropoietin therapy. The effects of normal as compared with low hematocrit values in patients with cardiac disease who are receiving hemodialysis and epoetin [see comments]. Valderrabano F. Increasing the hematocrit has a beneficial effect on quality of life and is safe in selected hemodialysis patients. Spanish Cooperative Renal Patie...
removes spurious selection rule forbidding processes with odd number of Goldstone mesons. Pseudoscalar mesons are produced in e+e− annihilation via vector resonances, hence one should include vector mesons in a chiral invariant way. The problem of testing chiral models of the vector meson interactions with Goldstone bosons is acute because in well studied decays ρ → 2π, ω → 3π the final pions a...
in civil engineering concrete is a material combined of hydraulic cement, sand, gravel and water. gravel and sand compose 60 to 70 percent of concrete. these aggregates support compression force of concrete. cement paste acts as glue to stick grain together. in bushehr factories producing aggregates do not operate according to astm standards, so that fineness modulus (fm) of the produced sands ...
one of the most commonly used techniques to reduce the corrosion rate of rebar in concrete is addition substances named corrosion inhibitors into the concrete. corrosion inhibitor is chemical compounds that were added to concrete to prevent corrosion of steel in concrete. sodium nitrate is a type of anodic inhibitors that this study investigatesthe effect of this inhibitor on the properties of ...
INTRODUCTION In this study we evaluated the relationships among the behavioral changes after muscle injury, histological changes, changes in inflammatory cytokines in the injured muscle, and changes in the sensory nervous system innervating the muscle in rats. METHODS We established a model of muscle injury in rats using a dropped weight. Behavior was assessed using the CatWalk system. Subseq...
BACKGROUND Surgical mortality results are increasingly being reported and published in the public domain as indicators of surgical quality. This study examined how mortality outlier status at 90 days after colorectal surgery compares with mortality at 30 days and subsequent intervals in the first year after surgery. METHODS All adults undergoing elective and emergency colorectal resection bet...
Serum ferritin was measured in 51 term normal pregnant mothers and the corresponding cord blood samples. All of the mothers had received prophylactic oral iron and folate during pregnancy. The mean (ISD) maternal serum ferritin at the end of pregnancywas 584±429 ,ug/l (range 16-201 ,ug/l), compared to a mean of 183 *2±61 *2 ,ug/l (range 62-313 ,ug/l) in these newborns. No correlation was found ...
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