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1.
Chinese Journal of Postgraduates of Medicine ; (36): 1020-1022, 2019.
Article in Chinese | WPRIM | ID: wpr-801480

ABSTRACT

Objective@#To evaluate the clinical efficacy of percutaneous tibial nerve electrical stimulation in the treatment of chronic pelvic pain syndrome.@*Methods@#The clinical data of 28 patients with chronic pelvic pain syndrome from January to November 2018 in Dalian Third People′s Hospital were retrospectively analyzed. The patients were treated with percutaneous tibial nerve stimulation. The number of urination in 24 h, number of nocturnal urination, urine volume per urination, quality of life (QOL) score and digital pain intensity score before treatment and after treatment were compared; the patients were followed up for 3 months, and the recurrence and adverse reaction were observed.@*Results@#Compared with those before treatment, the number of urination in 24 h and number of nocturnal urination after treatment were significantly lower: (11.6 ± 6.4) times vs. (20.6 ± 7.8) times and (2.5 ± 1.2) times vs. (5.2 ± 2.6) times, and the urine volume per urination increased significantly: (181.2 ± 65.6) ml vs. (125.4 ± 58.2) ml, the QOL score and digital pain intensity score decreased significantly: (2.6 ± 1.4) scores vs. (5.1 ± 0.8) scores and (2.9 ± 1.3) scores vs. (6.9 ± 1.4) scores, and there were statistical differences (P<0.05). During the follow-up period, none of the patients had recurrent symptoms and obvious adverse reaction.@*Conclusions@#Percutaneous tibial nerve stimulation is an effective way to treat chronic pelvic pain syndrome.

2.
Chinese Journal of Postgraduates of Medicine ; (36): 814-816, 2016.
Article in Chinese | WPRIM | ID: wpr-497457

ABSTRACT

Objective To compare the clinical efficacy of different margins in nephron-sparing operation for patients with small renal cell carcinoma. Methods From September 2008 to April 2013, a total of 64 patients with local renal cell carcinoma (T1a period) and treated with nephron-sparing operation were selected, and the clinic data were analyzed. According to cutting edge size gotten from the surgery, the patients were divided in to A group (cutting edge 1-5 mm group, 30 cases) and B group (cutting edge 6-10 mm group, 34 cases). The operation condition and recurrence rate and survival rate of two groups were compared. Results The operative time in A group was significantly shorter than that in B group:(130.1 ± 24.0) min vs. (152.3 ± 28.0) min, P0.05). The 3-year recurrence rate and 3-year survival rate in two groups had no significant differences (P>0.05). Conclusions The clinical efficacy of different margins in nephron-sparing operation for small renal cell carcinoma is similar. But 1- 5 mm cutting edge size nephron-sparing operation has less complications, and the recurrence rate and survival rate does not increase. It is worthy of spread .

3.
Journal of China Medical University ; (12): 165-167, 2010.
Article in Chinese | WPRIM | ID: wpr-432373

ABSTRACT

Objective To explore the expression of 10 kDa interferon-gamma-induced protein(IP-10)in pathological scar and its role in the pathogenesis of pathological scar.Methods Imrnunohistochemistry was performed to detect the expression and distribution of IP-10 in 28 patients with keloid(group K),34 patients with hypertrophic scar(group HS),and 20 normal controls(group N).The data were collected and analyzed statistically.Results The expression of IP-10 was significantly higher in groups K and HS than in group N(P<0.01),but no significant difference in the expression of IP-10 was found between groups K and HS.Conclusion IP-10 may enhance the formation of pathological scar by attracting T lymphocytes and inducing immune/inflammatory response.

4.
Acta Anatomica Sinica ; (6)2002.
Article in Chinese | WPRIM | ID: wpr-681757

ABSTRACT

Objective To observe the ultrastructure of pancreas in the bustard( Otis tarda limaells) . Methods Three bustard's pancreas were observed with electron microscope. Results The exocrine secretory units of bustard's pancreas contain a lobulated tubulo acinar gland in which the lobulation is not so distinct as that of the mammalian gland due to the lack of interlobular connective tissue septa.The space between lobular pancreas is lined directly with pancreatic cells as the duct.Single long spindle shaped connective tissue cell could only be seen among three lobules and its cytoplasm becomes slender and stretches into the space between lobules as a distinct intermediate dense line.The exocrine secretory cells can be divided into two kinds of dark and light.In the light cell,particularly in swelled up rER with very little density are filled the greater part of the cytoplasm and made the cell appearance much lighter than other cells.\;The endocrine cells are divided into two types that are dispersed in pancreatic singly and clustered into pancreatic islets.The dispersed endocrine cells contain a lot of moderate dark electron dense granules in their process near basement membrane.There are two types of islets——A islet and B islet in the bustard pancreas.A islets comprise only one cell type with moderate electron density that contains dark endocrine granules.B islet contains two cell types:B and D cell.B cells are the most numerous cells with a long ovoid nucleus and contains two or three types of granules in the cytoplasm.D cells are relatively rare and can be seen in the periphery nearby basement membrane.Cells keep close to each other and desmosomes can be seen within the islet.The endocrine cells closely contact exocrine cells without basement membrane in the periphery partly.Conclusion\ These are some structural characteristics that adapt to fly and that are different from other animal in bustard's pancreas.

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