Application of Rectal Prolapse Constipation Balloon in Single Auxiliary Defecation / 中国医疗器械杂志

OBJECTIVE@#To explore the application value of rectal prolapse constipation balloon in single auxiliary defecation.@*METHODS@#Forty-one patients with moderate or severe rectocele were treated with a rectocele constipation balloon through the vagina. The defecography and VAS scores were compared before and after implantation.@*RESULTS@#There was a significant difference between the anorectal angle, rectocele, and VAS scores before and after intervention in defecography (<0.01).@*CONCLUSIONS@#A single assisted defecation of the rectocelicular constipation balloon is feasible.

Inflammation-related signaling pathways of differently-methylated DNA from benign and malignant ;thyroid tumors in one patient / 实用医学杂志

Objective To determine the possible differences in DNA methylation of benign and malignant thyroid tumors and its role in tumorgenesis and tumor progression. Methods Infinium human methylation 450 bead chip platform was utilized to screen the whole-genome of benign and malignant thyroid tumor tissues surgically removed from a patient for the determination of their DNA methylation levels. The genes with significant differences in methylation were analyzed for their functional pathways with bioinformatics. Results There were significant differences in DNA methylation between benign and malignant thyroid tumor. The inflammation-related pathways, such as T cell, Jak-STAT and cytokine-cytokine receptor signaling pathways involved in the biological process of tumorgenesis and tumor progression. Conclusions The differences in DNA methylation between benign and malignant reveal a close relationship between inflammation and tumorgenesis and tumor progression and provide a novel method for investigation of thyroid cancer development and target drug discovery.

Hypoglycaemic and hypolipidaemic activities of sesamin from sesame meal and its ability to ameliorate insulin resistance in KK-Ay mice.

BACKGROUND: The ability of sesamin from sesame meal to ameliorate insulin resistance in KK-Ay mice (an animal model of type 2 diabetes) was evaluated. RESULTS: Treatment with sesamin (100 or 50 mg kg(-1)) significantly decreased the level of fasting plasma glucose, glycosylated serum protein, serum insulin, triglycerides, cholesterol, free fatty acid and malondialdehyde content of livers. Treatment with sesamin significantly increased the content of hepatic glycogen, reduced glutathione and the activity of superoxide dismutase and glutathione peroxidase. Moreover, the insulin-binding capacity to liver crude plasma membranes increased and histopathological changes of the pancreas were ameliorated in the treatment group. CONCLUSION: Sesamin has hypoglycaemic, hypolipidaemic and the ability to ameliorate insulin resistance in KK-Ay mice, which might be related to its effect on insulin receptors, and thus increases insulin sensitivity.

Protective effects of da chai hu granules (DCHKL) against alloxan (AXN)-induced rat pancreatic islets damage / 药学学报

The protective effects of Da Chai Hu Granules (DCHKL) on islet cells which were incubated with 4 mmol x L(-1) alloxan (AXN) were studied. The viability of islet cells were measured with MTT. Insulin released into medium and in islets was detected by radioimmunoassay. Cell apoptosis rate was determined by flow cytometry. The expression of anti-apoptotic gene Bcl-2 and pro-apoptotic gene Bax in islet cells were measured with RT-PCR (reverse transcription polymerase chain reaction). Serum containing DCHKL can promote the activity of islet cells significantly (P < 0.01). Basal insulin secretion and high glucose-stimulated insulin secretion increased significantly (P < 0.01). Serum containing DCHKL can inhibit apoptosis of islet cells, the ratio of apoptosis was decreased. Serum containing DCHKL increased expression of Bcl-2 mRNA and decreased expression of Bax mRNA. DCHKL can significantly promote proliferation of islet cells and increase the amount of basal secretion of pancreatic islet cells and high glucose-stimulated insulin secretion. The expression of Bcl-2 increased significantly. The expression of Bax decreased significantly. DCHKL have a protective effect on the islet cells.

Application of Kangxiuke apozem in the treatment of severe burn shock / 国际中医中药杂志

ObjectiveTo observe the clinical effect of Kangxiuke apozem in the treatment of severe bum shock.Methods40 patients of severe burn shock were randomly divided into a treatment group and a control group,with 20 patients in each group.All the patients were treated by the same route of counter-shock therapy,and the treatment group was additionally given Kangxiuke apozem (nasal feeding,qd,150 ml/d).Level of blood lactic acid,heart rate and urinary volume were evaluated by time.Main shock symptoms,including restlessness,hydrodipsia,perspiration and coldness,were observed.ResultsThe treatment group was significantly superior to the control group in the amelioration of blood lactic acid,heart rate and urinary volume ( t =10.485、3.219、7.429,P＜ 0.01 ).The symptomatic extinction of restlessness,hydrodipsia,perspiration and coldness in the extremities in the treatment group were significantly superior to those in the control group (x2=10.16、7.37、5.63、4.29,P＜0.05).ConclusionAt the same time of routine counter-shock therapy,thereby prompt burn patients to smoothly go through shock period and decreas late complications.