ABSTRACT
Objective:To investigate the relationship between VitD 3 concentration and glucose and insulin levels of OGTT in patients with CKD 3-5 stages.Methods: We included the patients with CKD 3 and 4 and 5 stages who fulfill the including standard.All patients were recorded the concentrations of [1,25 (OH):D3]concentration of glucose and insulin at fasting ,postprandial 1 h,2 h during OGTT and concentration of glycosylated hemoglobin level ,C peptide concentration.We performed the correlation analysis about [1,25 (OH):D3],glucose and insulin.Results: We totally included 91 patients with 3-5 stages CKD into our study.The D3 concentration of stage 3 were 160.9-261.3 mmol/L[(218.38±8.67)mmol/L] of stage 3,75.2-166.3 mmol/L[(117.01±4.72) mmol/L] of stage 4 and 11.8-96.5 mmol/L[(41.91±12.83)mmol/L] of stage 5 (P<0.05).The average concentrations of serum glucose at fasting,1 h after the meal and 2 h after the meal was(4.74±0.21)mmol/L,(8.31±0.43)mmol/L and(7.36±0.32)mmol/L in 3 stage and (4.92±0.25) mmol/L,(9.14±0.15) mmol/L and (9.14±0.39)mmol/L at 4 stage and (4.81±0.13)mmol/L, (10.72±0.41)mmol/L and (10.72±0.49)mmol/L at 5 stage (P<0.05).The average concentrations of insulin during OGTT at fasting,1 h after the meal and 2 h after the meal was (6.58±0.32) μU/L,(57.78±5.63)U/L and (42.77±8.45)U/L in 3 stage (6.03±0.53)U/L,(55.69±7.35)U/L and (62.52±5.39)U/L in 4 stage and (6.12±0.65)U/L,(62.82±9.73)U/L and (77.34± 8.62)U/L in 5 stage (P<0.05).Correlation analysis shows that the concentration of 1,25 (OH):D3 of different stages of patients with CKD and vitamin D 3 concentration and glucose tolerance test was found to be inversely associated with the insulin levels ( P<0.05 ) . Conclusion:There are obvious differences of concentration of vitamin D 3 between patients with 3-5 stages of chronic kidney disease (CKD).There also showed a negative correlation relationships between glucose and insulin levels ,and vitamin D3 concentration and glucose and insulin levels at OGTT of patients with 3-5 stages CKD.
ABSTRACT
Chronic kidney disease (CKD) is becoming a global social problem. It is important to slow down the progression of CKD for economic and social concerns. In recent years, it has been found that colon is one of the vital organs which produce uremic toxins. And enterogenous uremic toxins are closely related to the prognosis of CKD. Theory of gut-kidney axis for the slowdown of CKD progression was raised by foreign scholars and became the research hot spot. Colon therapy with traditional Chinese medicine (TCM) has been widely used in clinical practice and is believed to slow down the progression of CKD by numerous clinical reports. However, low re-search quality and ambiguous results limited its further application. Under the guidance of senior TCM Professor Huang Chunlin, who emphasized the method of draining turbidity through bowels in the management of CKD, from the Nephrology Center, Guangdong Provincial Hospital of Chinese Medicine, as well as the modern theory of gut-kidney axis, we had carried out a series of exploratory researches which will provide data and methodology support for further confirmatory studies and improve its effectiveness.