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1.
Journal of Chinese Physician ; (12): 658-660, 2019.
Artigo em Chinês | WPRIM | ID: wpr-754204

RESUMO

Objective To investigate the relationship between pelvic floor pain and pelvic floor injury in female patients with lower urinary tract disease.Methods Transvaginal and rectal pelvic floor acupressure was used to perform pelvic floor pain point examination in women with lower urinary tract disease.The number of tender points and the pain point of tenderness were recorded.R~ults The positive rate of pelvic pain points was 61.5% (3 507 checkpoints,2 156 checkpoints had tenderness);there was a difference in the degree of pain caused by pain points in different regions (H =159.144,P <0.01).There was no difference in pain level between the P3 area,P4 and P5 areas and P2 (adjust P =1),and the pain points of the other areas were statistically different from the pain level (adjust P < 0.01).Conclusions The density of tender points and degree of pain in pain points in female pelvic floor are related to the pelvic floor injury.It is of clinical significance to evaluate the degree of pelvic floor injury by taking the pelvic floor pain point.

2.
Journal of Chinese Physician ; (12): 651-653, 2019.
Artigo em Chinês | WPRIM | ID: wpr-754202

RESUMO

Objective To study the correlation between female urination abnormalities and pelvic floor injury.Methods A total of 193 adult women with urination abnormalities from January 2015 to January 2017 were selected from Foshan Maternal and Child Hospital of Guangdong Province,including 84 cases of lower urinary tract symptoms (LUTS),71 cases of overactive bladder (OAB) and 38 cases of stress urinary incontinence (SUI).All patients aged 38-82 years (mean 51 ± 3.74) were enrolled according to their clinical symptoms.100 adult female patients without obvious symptoms such as abnormal urination were selected as the control group.Pelvic floor pain points were examined and scored in both groups.Results In the 193 cases,the number of pain points in LUTS,OAB and SUI were 1 093,983 and 415,respectively,a total of 2 491.The total pain scores of pain points were 7 163,6 480 and 2 583,with a total of 16 226 points.There were 100 cases in the control group with 527 pain points,and the total pain points were 1 377 points.According to the pelvic floor injury formula,the injury scores of the inspection group and the control group were calculated to be 3.59 vs 0.24 respectively,with statistically significant difference (P < 0.01).The pelvic floor injury scores of LUTS group,OAB group and SUI group were 3.67,4.18 and 2.46 respectively,with statistically significant difference (P < 0.01).Conclusions Overall,female urination abnormalities are significantly associated with pelvic floor injury,which are consistent with clinical observation.

3.
Chinese Journal of Analytical Chemistry ; (12): 1252-1258, 2014.
Artigo em Chinês | WPRIM | ID: wpr-456523

RESUMO

Fluorescent carbon quantum dots ( CQDs) were synthesized by one-step hydrothermal treatment of apple juice. Experiments showed that Hg2+could quench the fluorescence of the CQDs with specificity. Based on this phenomenon, a selective and sensitive sensor was constructed for Hg2+ detection. In a NaH2 PO4-Na2HPO4 buffer solution (pH 7. 0), their fluorescence intensity showed good linear relationship with the concentrations of Hg2+ from 5 to 100 nmol/L and 1 to 50 μmol/L, respectively, with the detection limit of 2. 3 nmol/L (S/N=3). Its practical application was further demonstrated by the detection of Hg2+ in real water samples.

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