L. D. F. Lameyer

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In 14 nondialyzed patients with chronic renal failure (CRF) and at the start of treatment a glomerular filtration rate (GFR) of 14--47 ml/min changes in bone mineral mass (BMM), expressed in percentage of the initial value, showed a significant correlation with the mean GFR during an observation period of 16 +/- 2 mo. During a predialysis period of 6 mo BMM(More)
The reaction of O-trimethylsilyl-1,1-dimethyl-2-trifluoroacetylhydrazine (1a) with chloromethyl(methyl)dichlorosilane affords an unexpected equilibrium mixture, 10a right arrow over left arrow 11a, between a neutral hexacoordinate silicon chelate with a covalent chloro ligand (10a) and an ionic pentacoordinate silicon complex (11a). The equilibrium reaction(More)
The effects of two beta-adrenoceptor blockers, the beta1-selective metoprolol and the non-selective propranolol, was studied in high renin patients (n = 15) with very high pretreatment blood pressures. Ten of the patients had essential hypertension and five renal artery stenosis. From high blood pressure values after six weeks on placebo, there was a(More)
Organolithium compounds play the leading role among the organometallic reagents in synthesis and in industrial processes. Up to date industrial application of methyllithium is limited because it is only soluble in diethyl ether, which amplifies various hazards in large-scale processes. However, most reactions require polar solvents like diethyl ether or THF(More)