ABSTRACT
Objective:To explore the effect of auricular point pressing pill combined with rhubarb acupoint application on intestinal preparation and prevention of adverse events in colonoscopy.Methods:A total of 220 patients who met the inclusion criteria from May 2019 to February 2020 were randomly divided into 4 groups, 55 in each group. The control group was only given compound polyethylene glycol electrolyte powder. The auricular plaster group was combined with auricular point pressing pill on the basis of the control group. The acupoint sticking group was combined with rhubarb acupoint application on the basis of the control group. The combination group was combined with auricular point pressing pill and rhubarb acupoint application on the basis of the control group. The quality of bowel preparation was evaluated by Boston Bowel Preparation Scale(BBPS), and the adverse events such as perianal discomfort, defecation discomfort, abdominal pain and abdominal distension were observed.Results:After treatment, there was significant difference in BBPS score among the four groups ( F=3.038, P=0.030). The BBPS score in the acupoint sticking group (7.45 ± 1.20 vs. 6.78 ± 1.32) and combination group (7.26 ± 1.11 vs. 6.78 ± 1.32) were significantly higher than those in the control group( P<0.05). After treatment, there were significant differences in abdominal pain and abdominal distension scores among the four groups ( F=2.947, 5.879, P=0.034, 0.001). The scores of perianal discomfort (0.07 ± 0.38 vs. 0.44 ± 1.07), defecation discomfort (0.40 ± 0.81 vs. 0.87 ± 1.32) and abdominal pain (0.93 ± 1.32 vs. 1.69 ± 1.61) in the combination group were significantly lower than those in the control group ( P<0.05), and the abdominal distension score (1.05 ± 1.00 vs. 1.64 ± 0.95) in the acupoint sticking was significantly lower than that of the control group ( P<0.05). Conclusion:Auricular combined with rhubarb powder acupoint application can improve the quality of bowel preparation and reduce intestinal adverse reactions. It can be used with polyethylene glycol electrolyte powder for the intestinal preparation process.
ABSTRACT
Objective To clarify whether the Cosmc gene down-regnhtion in lgA nephropathy (IgAN) patients is resulted from genetic disorders or external suppressions. Methods Forty IgAN patients, 16 non-IgAN glomerulonephritis patients and 21 healthy controls were enrolled in the study. Genomie DNA was extracted and then Cosmc gene was amplified and sequenced. Peripheral B lymphoeytes were isolated and cultured with RPMI-1640 alone or plus lipopolysaecharide (LPS). The Cosmc mRNA expression levels at baseline, after RPMI-1640 culture or RPMI-1640+LPS treatment were measured respectively by real-time RT-PCR. Results (1) Only 2 missense mutations and 2 silent mutations were detected in coding frame region of Cosine gene in 2 IgAN patients. (2) The baseline Cosmc gene expression level was significantly lower in IgAN patients (31% of that in healthy controls) than that in healthy controls. (3) Relative quantification PCR indicated that Cosmc mRNA expression level was significantly increased (219% of baseline) after RPMI-1640 culture, and treatment of LPS could strongly inhibit this effect. (4) The Cosmc gene expression of healthy control was not affected by RPMI-1640 or LPS. Conclusion It is not genetic disorders but external suppression to cause the down-regulation of Cosmc gene mRNA expression in IgAN.