Zobrazeno 1 - 10
of 67
pro vyhledávání: '"D P, Myburgh"'
Publikováno v:
Environmental Processes. 6:819-840
The production of biodiesel is an energy and water-intensive process that produces wastewater with high concentrations of COD, BOD, and FOG. Conventional treatment processes are not capable of treating contaminants and pollutants in biodiesel wastewa
Autor:
L H, Opie, F O, Müller, D P, Myburgh, C, Rosendorff, P, Sareli, Y K, Seedat, D J, Weich, H G, Luus
Publikováno v:
American journal of hypertension. 10(3)
A double-blind, placebo-controlled, multicenter trial was undertaken to assess the antihypertensive efficacy and tolerability of a controlled-release (Coat-Core [CC] tablet) formulation of the second-generation dihydropyridine calcium channel antagon
Publikováno v:
Aviation, space, and environmental medicine. 62(2)
Flight surgeons recognize that ongoing vigilance is necessary to detect coronary artery disease (CAD) in aircrew. Regular physical examinations with only a resting electrocardiogram, albeit having a very low predictive value for detection of CAD in a
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 79(1)
The antihypertensive effects, as assessed by clinical and ambulatory blood pressure measurement, of nifedipine slow-release (SR), atenolol and the two in combination were evaluated in 28 known hypertensives in a placebo-controlled, double-blind, rand
Autor:
C W, Barlow, J B, Barlow, E R, Soicher, B M, Friedman, R M, Jardine, J, King, D P, Myburgh, D H, Smith
Publikováno v:
Journal of cardiology. 21(3)
Routine exercise electrocardiography has been criticized for yielding too many so-called "false-positive" results. Recent studies in our institution indicate that evaluation of the time course behavior of ST segment and T wave (ST/T) changes after ce
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 78(11)
Routine stress ECG has been criticised for yielding too many so-called false-positive results because ST-segment and T-wave (ST/T) changes that develop during and after exercise are prevalent. Recent studies in our institutions indicate that the time
Publikováno v:
Aviation, space, and environmental medicine. 61(11)
A retrospective study was undertaken to determine the incidence of spontaneous atrial fibrillation (AF) in a group of asymptomatic pilots. The electrocardiograms of 13,037 aircrew members accumulated between 1964 and 1986 were reviewed and those code
Autor:
D P, Myburgh
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 78(8)
The long-term efficacy and safety of sustained-release diltiazem (Tilazem; Parke-Davis) were evaluated. A total of 27 young, physically active patients with hypertension were followed up for 17 months. On a dosage of 90 mg twice daily, adequate blood
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 78(1)
Serial ECGs and clinical records were examined to determine the prevalence, associated ECG abnormalities and outcome of left anterior hemiblock (LAH) in 13,037 airmen. The prevalence of LAH was 0.72% and it was not related to underlying cardiac disea
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 77(10)
Twenty-one patients with type II hyperlipidaemia were treated with the nicotinic acid analogue, acipimox (Olbetam; Farmitalia), for 6 months. Total cholesterol decreased by 10% and the high-density lipoprotein: low-density lipoprotein cholesterol rat