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Objective:To explore the clinical efficacy of thermal moxibustion combined with Duhuo Jisheng Decoction in the treatment of liver and kidney deficiency syndrome of knee osteoarthritis (KOA).Methods:From January 2020 to January 2021, 124 KOA patients with liver and kidney deficiency syndrome, who met the inclusion criteria, were divided into 2 groups according to the random number table method, with 62 in each group. The control group was treated with Duhuo Jisheng Decoction, and the observation group was treated with thermal moxibustion on the basis of the control group. Both groups were treated for 28 days. TCM symptom scores were performed before and after treatment, the Osteoarthritis Index of Western Ontario and McMaster University (WOMAC) was used to evaluate joint function. ELISA was used to detect serum insulin-like growth factor-1 (IGF-1), fibroblast growth factor-2 (FGF-2), transforming growth factor-β1 (TGF-β1), IL-1β, IL-6, TNF-α levels, and the clinical efficacy was evaluated.Results:The total effective rate was 91.9% (57/62) in the observation group and 77.4% (48/62) in the control group, and there was significant difference between two groups ( χ2=5.04, P=0.025). After treatment, the TCM symptom score and WOMAC score of the observation group were significantly lower than those of the control group ( t values were 11.33 and 12.23, respectively, all Ps<0.01). After treatment, the serum levels of IGF-1 [(15.63±2.03) ng/L vs. (12.78±1.57) ng/L, t=8.75], FGF-2 [(30.26±5.37) ng/L vs. (26.31±1.94) ng/L, t=5.45] and TGF-β1[(30.39±6.71)μg/L vs. (24.31±5.12) μg/L, t=5.67] in the observation group were significantly higher than those in the control group ( P<0.01), while the levels of IL-1β [(12.50±3.36) ng/L vs. (16.09±4.90) ng/L, t=4.76], IL-6 [(10.59±3.28) ng/L vs. (21.75 ± 4.09) ng/L, t=16.76] and TNF-α [(4.04±1.92) ng/L vs. (6.48±1.43) ng/L, t=8.03] in the observation group were significantly lower than those in the control group ( P<0.01). There was no adverse events from both groups during treatment. Conclusion:Thermal moxibustion combined with Duhuo Jisheng Ddecoction can alleviate the joint pain of KOA patients with liver and kidney deficiency syndrome, promote cartilage repair and improve the clinical curative effect.
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Objective:To compare the efficacy and safety of transurethral thulium laser enucleation of prostate for benign prostatic hyperplasia (BPH) with laser controller and sheath.Methods:The clinical data of 128 BPH patients who underwent transurethral thulium laser enucleation of prostate (THuLEP) in our hospital from January to June 2020 were retrospectively analyzed. Prostatic enucleation by laser controller was performed in 66 patients (LC-THuLEP group). The prostatic urethral mucosa was cut into Ω shape at 0.5 cm in front of the verumontanum to expose the prostate capsule, and then the fiber was retracted into the laser controller. Push the gland directly between the prostate gland and the prostate surgical capsule and expand along the capsule by the laser controller. In case of bleeding or prostate adhesive cord, the fiber was extended to coagulate or cut off, and the prostate was eventually en bloc removed. THuLEP by sheath was performed in 62 cases (THuLEP group). The ages of patients in LC-THuLEP group and THuLEP group were (71.00±8.72) years and (70.32±7.80) years, respectively. The prostate volumes were (74.80±40.88) ml and (73.14±36.31) ml, respectively. Prostate specific antigen (PSA) was (4.67±4.99) ng/ml and (4.89±4.59) ng/ml, International Prostate Symptom Score (IPSS) was (19.48±5.30) points and (18.50±5.05) points, respectively. The quality of life (QOL) scores were (4.17 ± 0.78) points and (4.18± 0.67) points, the maximum urine flow rate (Q max) was (9.82± 2.58) ml /s and (9.98± 2.91) ml/s, respectively. Postvoid residual (PVR) was (60.20±39.19) ml and (61.11±52.83) ml, respectively. The international index of erectile function (IIEF-5) score was (5.58±4.50) and (5.60±4.16), respectively.There was no significant difference in preoperative baseline data between 2 groups ( P>0.05). The operation time, the reduced level of hemoglobin, the weight of removed tissue, The time to postoperative bladder irrigation, the time to indwelling catheter and complications were compared between the two groups. IPSS, QOL score, Q max, PVR, and complications were compared between the two groups at 1, 3 and 6 months after surgery, while IIEF-5 score were compared only at 6 months after surgery. Results:The operative time of LC-THuLEP group and THuLEP group was (71.85±25.68) min and (80.65±29.64) min, respectively, and the decrease of postoperative hemoglobin was (6.42±9.89) g/L and (9.47±10.79) g/L, respectively, the weight of the removed tissue was (56.73±31.21) g and (48.11±24.50) g, respectively, and the time to postoperative bladder irrigation was (14.73±2.71) h and (16.06±2.71) h, respectively, the time to indwelling catheter was (4.41±1.92)d and (4.31±1.66)d, respectively, with no statistically significant differences between the two groups. IPSS scores of LC-THuLEP group were (6.52±2.46) points, (5.83±2.43) points and (5.30±2.49) points at 1, 3 and 6 months after surgery, respectively. QOL scores were (2.36±0.85) points, (2.27±1.02) points and (1.98±0.77) points, Q max were (22.89±2.41) ml/s, (23.61±2.62) ml/s and (23.83±3.53) ml/s, respectively. In THuLEP group, IPSS were (7.60±1.89) points, (6.86±1.81) points and (6.44±1.78) points at 1, 3 and 6 months after surgery, and QOL scores were (2.68±0.67) points, (2.74±1.01) points and (2.35±0.68) points, respectively. Q max were (21.31±2.52) ml/s, (22.13±2.51) ml/s and (22.11±2.49) ml/s, respectively. Those indexes (except Qmax at 6 months)were better in LC-ThuLEP group than THuLEP group, and the differences were statistically significant ( P<0.05). PVR of LC-THuLEP group were (15.95±12.31) ml, (14.83±12.19) ml and (13.67±15.03) ml, respectively, PVR of THuLEP group were (21.89±21.14) ml, (20.03±21.51) ml and (19.69±21.19) ml, respectively, and there were no significant differences. There was no bladder injury, severe bleeding, blood transfusion or secondary operation. The incidence of urinary incontinence 1 month after surgery was 6.1% (4/66) in the LC-THuLEP group and 19.4% (12/62) in the THuLEP group, the difference was statistically significant ( P<0.05). There was no significant difference at 3 months (3/66 vs. 4/62) and 6 months (1/66 vs. 2/62) after surgery ( P>0.05). There were no significant differences in the incidence of epididymitis, urethral stricture and bladder neck contracture between the two groups ( P>0.05). Conclusion:Compared by sheath, THuLEP by laser controller could be a safe and effective surgical method with better curative effect and lower complication rate.
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Objective:To explore the sequence of reduction and fixation in the treatment of middle and lower tibiofibular fractures on the same plane using tibial intramedullary nailing plus fibular plating.Methods:A retrospective analysis was performed of the 58 patients with middle and lower tibiofibular fractures on the same plane from January 2016 to December 2017. They were 38 males and 20 females, aged from 20 to 65 years (average, 40 years). The left side was affected in 30 cases and the right in 28. By the AO classification, 27 cases were type 42-A, 18 ones type 42-B and 13 ones type 42-C. Of them, 33 had the fibula reduced and fixated first (the fibular group) while 25 had the tibia reduced and fixated first (the tibial group). The 2 groups were compared in terms of operation time, rate of tibial closed reduction, rate of dynamization of intramedullary nails, fracture healing time and postoperative complications.Results:All the patients were followed up for 12 to 24 months (average, 17.2 months). The operation time in the fibular group was 96 minutes ± 15 minutes, significantly shorter than that in the tibial group (116 minutes ± 19 minutes)( P<0.05). The rate of tibial closed reduction was 84.8% (28/33) in the fibular group and 60.0%(15/25) in the tibial group, presenting a significant difference ( P<0.05). There were no significant differences between the 2 groups in the rate of dynamization of intramedullary nails, fracture healing time or postoperative complications ( P>0.05). Conclusions:Tibial intramedullary nailing plus fibular plate osteosynthesis is an effective treatment for the middle and lower tibiofibular fractures on the same plane. When the fracture line is not located in the narrow segment of the tibia, reduction and fixation of the fibula first is advantageous over reduction and fixation of the tibia first, because it can facilitate tibial reduction and nail placement and improve surgical efficiency without increasing the fracture healing time.
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Objective To explore the expressions of hypoxia inducible factor ( HIF), vascular endothelial growth factor receptor 2 ( VEGFR 2), and microvessel density ( MVD) in adrenocortical adenoma ( ACA) and adrenocortical carcinoma ( ACC), in order to discuss their potential role in the development of adrenal tumours. Methods Fifty-five adrenal tumour specimens resected in the hospital with complete clinical data (including 30 ACA cases and 25 ACC cases) were examined by immunohistochemistry for the expressions of HIF-2α, HIF-1α, VEGFR 2, and MVD. Results VEGFR 2 and MVD up-regulated were found in the ACC group (P＜0.05). The expression of HIF-2α and HIF-1α correlated with VEGFR 2 (P＜0.05). The expressions of VEGFR 2 and MVD were related to some clinicopathological features ( P＜0. 05 ). Additionally, tumour size, expression of VEGFR 2 and MVD were independently associated with ACC (P＜0.05). Conclusions The high expression of HIF-2α, VEGFR 2, and MVD in adrenal tumours suggested their roles in tumour angiogenesis, which indicated that anti-angiogenesis therapies deserve intensive studies for malignant adrenocortical tumours.
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Objective To investigate the clinical effect of minimally invasive percutaneous repair of acute closed Achilles tendon ruptures with intraoperative ultrasound assistance.Methods A retrospective case series study was made on 24 patients with acute closed Achilles tendon ruptures hospitalized between January 2013 and June 2015.There were 19 males and five females,aged 18-50 years (mean,30.5 years).MRI showed total Achilles tendon ruptures,and time from injury to operation was 1-3 days.All patients underwent minimally invasive percutaneous repair with high-frequency ultrasound assistance.Operation time and either intraoperative or postoperative complications were documented.At last follow-up,American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score and Arner Lindholm system were used to evaluate ankle functional recovery.Results Operation time was 35-60 minutes (mean,42 minutes).No intraoperative injury to the major vessel and nerve occurred.Follow-up was conducted for 10-18 months (mean,14.5 months).No surgery-related complications were detected,including wound infection,skin necrosis and tendon reruptures.Ankle function was recovered to normal.AOFAS score were improved from preoperative 53-74 points [(61.5-± 6.7)points] to 91-100 points [(97.1 ± 3.2) points] at last follow-up (P ＜ 0.05).According to the Amer Lindholm system,the treatment outcome was excellent in 21 patients and good in three,with the excellence rate of 100％.Conclusion Ultrasound-assisted minimally invasive percutaneous technique improves the quality of tendon anastomosis,avoids injury to the sural nerve,minimizes the incidence rate of complications such as re-rupture,wounds infections or skin necrosis and hence is an ideal method for repair of acute closed Achilles tendon ruptures.
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ObjectiveTo observe the effect of the nine points for hemiplegia plus MOTOmed exercise training system on the lower-extremity function of the patients with post-stroke hemiplegia.MethodForty-five patients with post-stroke hemiplegia were randomized into 3 groups, 15 each.Group A was intervened by regular acupuncture treatment, group B was by the MOTOmed training system, and group C was by the nine points for hemiplegia during the exercise training by the MOTOmed system in addition to the regular acupuncture treatment. The National Institute of Health Stroke Scale (NIHSS) and Fugl-Meyer (FMA) scale were adopted for evaluation and comparison before intervention and after 4-week intervention.ResultBefore intervention, there were no significant differences in comparing the function of lower extremity among the three groups (P>0.05);after 4-week intervention, the observation indexes were improved in the three groups, and the improvement in group C was the most significant (P<0.05), and it was significantly different from that of group A and B at the corresponding time point (P<0.05). ConclusionThe nine points for hemiplegia plus MOTOmed exercise training can effectively improve the lower-extremity function in the patients with post-stroke hemiplegia.
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Objective To compare the therapeutic effect between three cannulated screws and proximal femoral locking plate in treatment of femoral neck fracture.Methods A total of 75 patients were included,the three cannulated screws group contained 31 patients,and the proximal femoral locking plate group contained 44 patients.The clinical healing time,hip function score at last follow-up and postoperative complication were compared.Results All patients were followed up for 13-18 (15.3 ± 3.2) months.The excellent and good rate of proximal femoral locking plate group was 95.5％ (42/44),and three cannulated screws group was 83.9％(26/31),there was no statistical difference between the two groups (P ＞ 0.05).The clinical healing time of fracture and hip function score at last follow-up in proximal femoral locking plate group were significantly better than those in three cannulated screws group [(14.6 ± 1.7) weeks vs.(18.1 ± 4.9) weeks,(90.9 ± 3.5) scores vs.(82.3 ± 8.3) scores],there were statistical differences between the two groups (P ＜ 0.05).Conclusions Proximal femoral locking plate provides short clinical healing time of fracture,stable fixation,good biomechanical properties and a low rate of postoperative complication in treatment of femoral neck fracture.It is one of the ideal methods in treatment of femoral neck fracture.
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Objective Signal transducers and activators of transcription 3 (STAT3) silenced by RNA interference (RNAi) technique were used to induce the apoptosis and growth inhibition in T24 and 5637 bladder cancer cells. Methods Three recombinant plasmids pGenesil-1-shRNA-STAT3 was constructed and transfected into T24 and 5637 cells. The expression of STAT3 gene was detected by RT-PCR and Western blotting. FCM was used to observe the apoptosis in T24 and 5637 cells. Results pGenesil-1-shRNA-STAT3 was successfully constructed, and transfected into T24 and 5637 cells. RT-PCR and Western blot analysis demonstrated that pGenesil-1-shRNA-STAT3 could significantly inhibit the expression of STAT3 in T24 and 5637 cells; FCM results show that it could suppress the growth of 1'24 and 5637 cells. Conclusion pGeneSiI-1-shRNA-STAT3 could significantly inhibit STAT3 expression, suppress the growth of T24 and 5637 cells.
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OBJECTIVE:To explore the mechanism of procyanidins on mitochondrion injury caused by cerebral ischemia reperfusion(IR) in rats.METHODS:Forty-eight Wistar rats were randomly separated into 4 groups including sham operation group,IR model group,procyanidins pretreatment high and low doses groups(400,40 mg?kg-1).After medication for 30 days,the reperfusion model following focal cerebral ischemia in rats was made by thread embolish of MCA,and the rats were put to death 2 h later for sampling of brain tissues.The expression of cytochrome C protein was detected by immunofluorescence method and that of caspase-9 mRNA was detected by RT-PCR technique.RESULTS:There were significantly more cytochrome C and less caspase-9 mRNA in procyanidins pretreatment group than in IR model group(P