Search Results - "van Zyl, D."

Overexpression of native Saccharomyces cerevisiae ER-to-Golgi SNARE genes increased heterologous cellulase secretion by Van Zyl, John Henry D, Den Haan, Riaan, Van Zyl, Willem H

“…Soluble N-ethylmaleimide-sensitive factor attachment receptor proteins (SNAREs) are essential components of the yeast protein-trafficking machinery and are…”
Get full text

Relationship between glycaemic control and the severity of erectile dysfunction in men with diabetes attending the diabetic clinic at Kalafong Provincial Tertiary Hospital by Mathekga, KH, van Zyl, DG, Hanekom, S

“…Erectile dysfunction (ED) is common in men who are in their sixth decade of life and older, particularly those with diabetes. This study aimed to determine…”
Get full text

Cervical collars and immobilisation: A South African best practice recommendation by Stanton, D, Hardcastle, T, Muhlbauer, D, van Zyl, D

“…The consequences of spinal injury as a result of trauma can be devastating. Spinal immobilisation using hard trauma boards and rigid cervical collars has…”
Get full text

Large-scale changes in the spatial distribution of South African West Coast rock lobsters: an overview by Cockcroft, AC, van Zyl, D, Hutchings, L

“…A major shift in resource availability in the West Coast rock lobster Jasus lalandii from the traditional fishing grounds on the West Coast to the more…”
Get full text

Potential application of baited remote underwater video to survey abundance of west coast rock lobster Jasus lalandii by Roberson, L. A., Attwood, C. G., Winker, H., Cockroft, A. C., Van Zyl, D. L.

“…The first assessment of the baited remote underwater video system (BRUVs) for monitoring rock lobster Jasus lalandii (Milne‐Edwards) in South Africa was…”
Get full text

Over-expression of native Saccharomyces cerevisiae exocytic SNARE genes increased heterologous cellulase secretion by Van Zyl, John Henry D, Den Haan, Riaan, Van Zyl, Willem H

“…SNAREs (soluble NSF [N-ethylmaleimide-sensitive factor] attachment receptor proteins) are required at the majority of fusion events during intracellular…”
Get full text

Cellobiohydrolase secretion by yeast: Current state and prospects for improvement by den Haan, Riaan, Kroukamp, Heinrich, van Zyl, John-Henry D., van Zyl, Willem H.

“…► Cellobiohydrolases are key enzymes in cellulose hydrolysis and biomass conversion. ► Expression of cellobiohydrolases in yeasts have met with varying degrees…”
Get full text

Fluid management in diabetic-acidosis--Ringer's lactate versus normal saline: a randomized controlled trial by Van Zyl, D G, Rheeder, P, Delport, E

“…To determine if Ringer's lactate is superior to 0.9% sodium chloride solution for resolution of acidosis in the management of diabetic ketoacidosis (DKA)…”
Get full text

Physician education programme improves quality of diabetes care by VAN ZYL, D. G, RHEEDER, P

“…Diabetes mellitus is a common chronic disease needing long-term glycaemic control to prevent complications. Guidelines are available for achievement of optimal…”
Get full text

Assessing the effects of human-induced land degradation in the former homelands of northern South Africa with a 1 km AVHRR NDVI time-series by Wessels, K.J, Prince, S.D, Frost, P.E, van Zyl, D

“…There is a pressing need for an objective, repeatable, systematic and spatially explicit measure of land degradation. In northeastern South Africa (SA), there…”
Get full text

Titrating insulin in patients with type 2 diabetes using a structured self-monitoring blood glucose regimen by Rheeder, P., van Zyl, D.G., Kalweit, K.L.

“…Background. Self-monitoring of blood glucose (SMBG) can inform on the timing of hyperglycaemia, but there is currently no standardised approach to utilising…”
Get full text

The prevalence of subclinical hypothyroidism among patients with diabetes mellitus at the Kalafong Hospital Diabetes Clinic: a cross-sectional study by Ueckermann, V, Van Zyl, DG

“…Objective: The purpose of this study was to determine the prevalence of subclinical hypothyroidism among patients with diabetes mellitus at the Kalafong…”
Get full text

The mechanism of action of oral antidiabetic drugs: A review of recent literature by Bösenberg, L H, van Zyl, D G

“…Type 2 diabetes mellitus (DM) is a disorder that is placing an increasing burden on health service delivery worldwide. Consequently, it has become increasingly…”
Get full text

Effects of tag-related injuries and timing of tagging on growth of rock lobster, Jasus lalandii by Dubula, O., Groeneveld, J.C., Santos, J., van Zyl, D.L., Brouwer, S.L., van den Heever, N., McCue, S.A.

“…The effects of capture, tagging and release on the growth of male Cape rock lobster Jasus lalandii collected at Olifantsbos (historically a slow-growth site)…”
Get full text

Effects of exogenous human insulin dose adjustment on body mass index in adult patients with type 1 diabetes mellitus at Kalafong Hospital, Pretoria, South Africa, 2009 - 2014 by Sehloho, Tohlang Solomon A, Van Zyl, Danie G

“…To maintain fasting blood glucose levels within near to the normal range in type 1 diabetes mellitus (DM), frequent insulin dose adjustments may be required…”
Get full text

Airline service quality in South Africa and Italy by De Jager, J.W., Van Zyl, D., Toriola, A.L.

“…The paper examines emerging service factor considered by domestic airline passengers in South Africa and Italy. The findings revealed the emergence of very…”
Get full text

Carotid intima-media thickness and its associations with type 2 diabetes mellitus in South Africans by Rheeder, P, Duim-Beytell, MC, Meijer, R, Gustavsson, T, Danler, GKG, Ahmed, RA, Van Zyl, DG

“…Objectives: Carotid intima-media thickness (CIMT) is a surrogate marker of subclinical atherosclerosis and a predictor of cardiovascular events. Few studies in…”
Get full text

Assessment of point and non-point pollution associated with the power generation sector in South Africa by Van Zyl, H.D, Heath, R.G

“…Access to water and water availability remains a key factor in ensuring the sustainability of development in Southern Africa. The need for guidelines to…”
Get full text

Prevalence of a postoperative troponin leak in patients with cardiac risk factors undergoing knee and hip arthroplasty in a South African population by Burger, M.C., Van Zyl, R.D., Jordaan, J.D.

“…Background. Patients undergoing arthroplasty may have comorbidities that put them at risk of myocardial injury after non-cardiac surgery (MINS). MINS, a new…”
Get full text

Settlement patterns, size and growth of puerulus and juvenile rock lobster Jasus lalandii at an oyster farm in Saldanha Bay, South Africa by Groeneveld, J C, Greengrass, C L, van Zyl, D L, Branch, G M

“…Trends in the abundance, size and growth of newly settled pueruli and early juveniles of the rock lobster Jasus lalandii were determined from samples obtained…”
Get full text