Objective To study the diagnosis and treatment of urinary tract endometriosis. Me- thods Retrospective review of 6 cases of urinary tract endometriosis was carried out. Results There were 2 cases of bladder and 4 cases of ureter endometriosis EMS involving the urinary tract had not been considered before operation.The diagnosis depended on biopsy.The treatment consisted of salpingo-oophorectomy,local excision of the lesion freeing of the ureter and end-to-end anastomosis. Conclusions Urinary tract endometriosis should be considered in premenopausal women presenting noncalculous low ureteric obstruction or cyclical symptoms of bladder.Removal of the lesion should be undertaken when there is evidence of endometriosis invading into the urinary tract.

patients with refractory ascites were treated 921 times using B type ascites concentrating device made in our institute.The mean time of reinfusion was(2 3?0 9)h and the average volume of ascites withdrawn from abdominal cacity was(6 820?2 315)ml.The weight was reduced(6 7?2 4)kg.The urine volume in 24 hours increased from (257 8?235 6)ml to (725 8?436 9)ml( P

BACKGROUND:Many domestic and foreign scholars and institutions are studying how to relieve radiation damage and to find the most suitable drug, while ginsenosides as the main pharmacological ingredient of ginseng show significant antioxidant effect. OBJECTIVE:To investigate the ease effect of ginsenosides on human hematopoietic stem cels under different intensities of ionizing radiations. METHODS: The CD34+ hematopoietic stem cels were isolated from the healthy cord blood. Then the cels were divided into normal group and ginsenoside-pretreated group, respectively, exposed under 1, 2, 5 Gy of X-ray irradiations for 24 hours. Cel viability was detected in irradiated hematopoietic stem cels by MTT assay. Apoptosis was estimated using the folowing assays: Annexin-V assay, caspase-3 mRNA and protein levels. The generation of reactive oxygen species was evaluated, in the presence or absence of ginsenoside in liquid cultures of CD34+ human hematopoietic stem cels irradiated with 1-, 2- and 5-Gy X-rays, using a flow cytometry assay. The Nrf-2 mRNA and protein levels were also studied by western blot analysis and RT-PCR, respectively. RESULTS AND CONCLUSION: Ionizing radiation at the therapeutic dose could decrease the viability of CD34+ cels and induce the cel apoptosis, and meanwhile, the activity of intracelular reactive oxygen species also showed a progressive increase that was correlated with the dose of ionizing radiation. However, ginsenoside pretreatment could relieve these above-mentioned effects. Ginsenoside inhibited the increase in caspase-3 activity induced by ionizing radiation, and additionaly, enhanced the mRNA and protein expressions of Nrf-2 in CD34+cels. In conclusion, ginsenoside protects CD34+ hematopoietic stem cels from radiation effects, which is probably correlated with anti-apoptosis and anti-oxidant roles of ginsenosides.

Objective:To compare the value of Caprini, Padua and Autar risk assessment models in the risk assessment of venous thromboembolism in hospitalized stroke patients.Methods:A retrospective case-control study were used to collect hospitalized stroke patients in the neurology department of Xiangya Hospital from January 1, 2018 to June 30, 2020. 75 patients with venous thromboembolism (VTE) were VTE group and 75 patients without VTE were control group. The risk of thrombosis was assessed by Caprini risk assessment model, Padua risk assessment model and Autar risk assessment model respectively. The predictive value of each model on the risk of VTE formation in stroke patients was analyzed by receiver operating characteristic (ROC) curve and area under the curve (AUC).Results:The areas under the curve of Caprini, Padua and Autar risk assessment models for predicting the risk of VTE formation in stroke patients were 0.768±0.039, 0.746±0.040 and 0.710±0.042 respectively. The sensitivity, specificity and accuracy were 81.3%, 61.3%, 71.3%(Caprini), 72.0%, 72.0%, 72.0%(Padua), 66.7%, 68.0% and 67.3%(Autar) respectively. There was no significant difference in the prediction value of the three models on the formation risk of stroke VTE (all P>0.05). The technique for order preference by similarity to ideal solution (TOPSIS) method was used to comprehensively evaluate the AUC, sensitivity, specificity and accuracy of the three risk assessment models. Padua risk assessment model was the best, followed by Caprini risk assessment model and Autar risk assessment model. Conclusions:The Caprini, Padua, and Autar risk assessment scales can well predict the risk of VTE in stroke patients. The Caprini scale has the highest sensitivity and the Padua scale has the highest specificity. There is no significant difference in the predictive value of the three scales. Comprehensive evaluation of predictive value: Padua risk assessment scale is the best.

OBJECTIVETo analyze the trends of multiple births rates and their perinatal outcomes in Zhejiang province from 2008 to 2013.

METHODSData were obtained from hospital-based perinatal mortality surveillance system in Zhejiang, including all the hospitals in 30 monitoring counties (districts). All births (28 or more weeks of gestation) born in the monitoring hospitals were included in our study within 7 days after delivery from 2008 to 2013. Chi-square test was performed for statistical analyses for comparisons between regions. Trends in the incidence of multiple births and causes of perinatal death were analyzed using chi-square test for trend.

RESULTSFrom 2008 to 2013, the multiple births rate in Zhejiang province was increased and the rates were 2.32% (5 551/239 636), 2.49% (6 053/243 452), 2.61% (6 549/250 594), 2.82% (7 758/275 105), 2.91% (8 803/302 447) and 3.06% (9 051/295 709), respectively. And the perinatal mortality rates for multiple births were 4.32% (240/5 551), 3.45% (209/6 053), 3.76% (246/6 549), 2.86% (222/7 758), 2.77% (244/8 803) and 2.11% (191/9 051), respectively. A significant drop in the perinatal mortality rates for multiple births was observed between 2008 and 2013 (χ(2) trend = 66.52, P < 0.001). There was a significantly greater risk for perinatal death to multiple births when compared with single birth (OR = 3.62, 95% CI: 3.42-3.83). The three leading causes of perinatal death for multiple births were birth defect, premature and/or low birth weight, and twin-twin transfusion syndrome.

CONCLUSIONThe multiple births rates in Zhejiang province showed an increasing trend. The perinatal mortality rates for multiple births were decreased annually, however, it was still higher than those in developed countries.

China ; Congenital Abnormalities ; Female ; Fetofetal Transfusion ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Multiple Birth Offspring ; Perinatal Mortality ; Pregnancy ; Pregnancy, Multiple ; Premature Birth

Objective:To observe any effect of electroacupuncture (EA) on the expression of phosphorylated extracellular signal-regulated protein kinase (p-ERK1/2) and phosphorylated cyclic adenosine monophosphate response element binding protein (p-CREB) in the spinal dorsal horns of diabetics experiencing neuropathic pain.Methods:Eight rats were randomly selected from 30 healthy male Sprague-Dawley rats as the normal group (N), and the remaining twenty-two rats were treated with a single high-dose intraperitoneal injection of streptozotocin (STZ) to establish a neuropathic pain model. The rats modeled successfully were randomly divided into a model group (M, n=8) and an EA group ( n=8). In the EA group, electroacupuncture was applied at the bilateral Hou san li and Kunlun acupoints starting on the 15th day after the STZ injection. The daily sessions lasted 30 minutes for 1 week. Body weight (BW), fasting blood glucose (FBG) and paw withdrawal latency (PWL) were observed before the STZ injection and on the 7th, 14th, and 21st days afterward. The expression of p-ERK1/2 and p-CREB in the dorsal horns of the rats′ spinal cords was detected using western blotting. The count of p-CREB-positive cells in the dorsal horns and their co-localization with neurons was detected using immunofluorescence. Results:In comparison with the N group, the average BW of the M group on the 7th, 14th and 21st days after the STZ injection was significantly lower, while the average FBG was significantly higher. There was no significant difference between the M and N groups in the average PWL on the 7th day after the STZ injection, but it had decreased significantly in the M group on the 14th and 21st days. Compared with the M group, the average PWL of the EA group was significantly longer on the 21st day after the injection. The expression of p-ERK1/2 and p-CREB protein in the spines of the M group was significantly higher than in the N group. p-CREB positive cells were more numerous in the M group compared with the N group, while in the EA group they were fewer. P-CREB was co-located with neurons in the spinal dorsal horn.Conclusion:EA can alleviate neuropathic pain effectively, perhaps by inhibiting the expression of p-ERK1/2 and p-CREB in the dorsal horns of the spinal cord.