In recent years,a variety of new therapeutic drugs have shown a certain effect on T-cell non-Hodgkin lymphoma(T-NHL) ,such as nucleoside analogues,BCR / ABL tyrosine kinase inhibitor,L-asparaginase,protease inhibitor,cytokines,and monoclonal antibodies.

Objective To invcstigate the clinical effect of Bushenxuanfei decoction combined with salmon calcitonin on osteoporosis in COPD patients.Methods 60 COPD patients with osteoporosis were randomly divided into two groups:30 patients as controls were treated with calcium carbonate and vitamin D3 tablets and salmon calcitonin and another 30 patients in the treatment group with salmon calcitonim combined with Bushenxuanfei decoction.The two groups were compared in terms of pain,BMD and calcium concentration.Results The treatment group was significantly better than the control one in terms of indexes of pain BMD and calcium concentration (P＜0.05).Conclusion Bushenxuanfei decoction combined with salmon calcitonin is of significant effect in the treatment of osteoporosis in COPD patients.

ObjectiveTo observe the expression of nephrin in hepatitis B virus-associated membranous nephropathy (HBV-MN),and investigate the impairment and significance of podocyte in HBV-MN.MethodsThe protein expression of nephrin in renal biopsy specimens in 35 patients,who were diagnosed as HBV-MN by renal biopsy,was determined by immunohistochemistry and tested by semiquantitative method.The relationship between the expression of nephrin and clinicopathological data was analyzed.Results Among the 35 cases with HBV-MN,6 were in MN phase Ⅰ,20 in MN phase Ⅱ and 9 in MN phase Ⅲ.A strong intensity expression of nephrin in normal glomerulus was found along capillary loop of glomerulus,while its expression in HBV-MN patients decreased obviously.There was no significantly difference in the expression of nephrin among the different stages of HBV-MN ( P ＞ 0.05 ).The expression of nephrin in different clinical types was significantly different ( P ＜ 0.05 ).The expression of nephrin in patients with nephrotic syndrome was significantly lower than that in patients without nephrotic syndrome (P ＜0.01 ).The expression of nephrin in different grades of 24-hour urinary protein excretion quantity was significantly different( P ＜ 0.05 ).There was negative correlation between the expression of nephrin and 24-hour urinary protein excretion quantity(r = -0.378,P ＜ 0.05).In the patients with HBV-MN phase Ⅱ,the expression of nephrin in patients with nephrotic syndrome was also significantly lower than that in patients without nephrotic syndrome( P ＜ 0.01 ).Conclusions The damage of podocytes emerge in the early stage of HBV-MN and the expression of nephrin in HBV-MN patients,especially in patients with nephrotic syndrome,are significantly down regulated.The descended expression of nephrin in HBV-MN patients may promote the production of proteinuria.

ObjectiveTo study the amplification and expression of HER-2 gene and protein in breast cancer and to investigate the relationship between HER-2 gene and Ki-67 、P53 、ER、PR、lymph node metastasisandTNMstaging.MethodsFluorescenceinsituhybridization(FISH) and immunohistochemistry(IHC) method were used to detect the amplification and expression of HER-2 and the expression of Ki-67、P53、ER、PR in 150 cases of breast cancer. Results49 out of 150 cases were amplificated,positive rate of HER-2 gene was 32.68％.In the 32 patients whose expression of HER-2 protein was ( + + + ),HER-2 gene was expressed in 28 cases.In The 46 patients whose expression of HER-2 protein was ( + + ),HER-2 was expressed in 16 cases.In the 26 patients whose expression of HER-2 protein was ( + ),HER-2 was expressed in 3 cases.In the 47 cases that the expression of HER-2 protein was negative,there were 45 cases that the expression HER-2 gene was negative.The expression of HER-2 was correlated with ER,PR expression and TNM staging,but not significantly related with age,Ki-67,P53 and lymph node metastasis.ConclusionsFISH and IHC correlate well with each other in the determination of HER-2 gene amplication and protein expression in cases of invasive breast cancer.

Purpose To investigate the corre1ation of the epiderma1 growth factor receptor( EGFR)gene mutation and amp1ification and protein expression with occurrence and deve1opment of non-sma11 ce11 1ung cancer( NSCLC),and to exp1ore the re1ationship be-tween the mutation and amp1ification of EGFR gene and other c1inica1 patho1ogica1 parameters. Methods qRT-PCR,FISH and immu-nohistochemistry were used to detect EGFR gene(exons 18,19,20 and 21)mutation,amp1ification and protein expression in paraf-fin-embedded tissues of NSCLC. Results EGFR gene(exons 18,19,20 and 21)mutation rate was 58. 18%(32/55)in NSCLC with qRT-PCR techno1ogy,in which the occurrence rate of exon 19 de1etions and exon 21 mutation of L858R was 87. 50%(28/32). EGFR gene mutation rate was significant1y different in gender,smoking history and patho1ogica1 type(P<0. 01),but no statistica1 sig-nificance in age,1ymph node metastasis and TNM staging(P>0. 05). EGFR gene amp1ification rate was 23. 64%(13/55)and its protein expression rate was 70. 91%(39/55). Both EGFR gene mutation and amp1ification was c1ose1y corre1ated(P<0. 05),but the two states of EGFR gene and its protein expression had no corre1ation(P>0. 05). Conclusion EGFR gene mutation with high pro-tein expression of NSCLC is common1y found in fema1e,no-smoking and adenocarinoma patients,who are main candidates of a tyrosine kinase inhibitor( TKI)screening. EGFR gene mutation and amp1ification is typica11y corre1ated,but their consequence is unknown, which needs to be further investigated. EGFR gene mutation and amp1ification is not consistent with protein expression,its under1ying machanism is to be determined.

Objective To summarize the clincical experience of transumbilical Laparoendoscopic Single-site (LESS) nephrectomy and to evaluate its safety and efficacy. Methods From December 2008 to August 2010, we have performed 20 cases of transumbilical LESS nephrectomy by Tri-Port system, of which 9 patients underwent LESS radical nephrectomy (left 8, right 1, stage T1 ), 1 patient underwent LESS radical resection of right ureteral carcinoma, 10 patients underwent LESS simple nephrectomy (left 5, right 5). The Tri-Port system was inserted transperitoneally through a 2 cm umbilical incision. A 5-mm 30° telescope was introduced through the port to visualize the operative field. Flexible equipment and standard laparoscopic equipment were used to perform the procedures.The incisions were extended to about 6cm in order to remove the specimens. Results Conversion to open surgery was necessary in one LESS radical resection of right ureteral carcinoma and one LESS simple nephrectomy, while the remaining 18 cases were successful (the addition of a single 5-mm port was necessary in 2 cases of LESS radical nephrectomy). The mean operative time was 197 min (85-510 min), mean estimated blood loss was 126 ml (50-400 ml), without blood transfusion in the perioperative period, mean postoperative hospital stay was 6.3 d (3-14 d), and mean duration of catheter drainage was 3.6 d (0- 14 d). Conclusions Transumbilical LESS nephrectomy is feasible, safe,minimally invasive and cosmetic. Long-term follow-up and a clinical control study are needed for evaluating clinical outcomes.

Objective To investigate feasibility and early stage postoperative complications of lapa-roscopic radical cystectomy ( LRC) . Methods We retrospectively analyzed the data of 63 consecutive pa-tents (58 males and 5 females) who underwent LRC from Oct .2011 to Oct.2013 in our institute.Of these patients, 46 patients underwent ileal conduit , 9 patients underwent ureterocutaneostomy , and 8 patients un-derwent orthotopic ileal neobladder urinary diversion .The average age and body mass index of patients were 67.7±11.1 (33-84) years and 23.3±2.1 (18.8-28.7) kg/m2, respectively.The mean hemoglobin and al-bumin of patients were (130.7±20.3) g/L and (38.9±4.1) g/L, respectively.Comorbidities of hyperten-sion, diabetes, coronary heart disease and decompensated liver cirrhosis were found in 10, 6, 2 and 1 pa-tient, respectively.10 of 61 patients had a history of abdominal surgery .The indications for cystectomy were classified as muscle invasive bladder cancer for 30 patients, unresectable superficial bladder cancer for 19 patients and recurrent bladder cancer for 14 patients.Postoperative data and early stage postoperative compli-cations within 3 months after surgery were collected . Results The median operative time for LRC and uri-nary diversion was 390 (260-480) min, with a median estimated blood loss of 400 (100-1 500) ml.This was one patient converted to open surgery .The mean postoperative hemoglobin and albumin of patients was 108.5±14.7 g/L and 29.5±3.7 g/L, respectively, both of which significantly reduced compared with pre-operative data (P<0.01).The median duration of hospital stay was 15 days.The median time for liquid in-take, abdominal drainage removal and ureteral stent removal was 4 days, 9 days and 2 months after surgery , respectively.Catheter was removed 2 weeks after laparoscopic orthotopic cystectomy .21 (33.3%) of 63 pa-tients suffered from perioperative complications .15 of 46 patients (32.6%) in ileal conduit group had com-plications including ileus ( 5, 1 of 5 need re-operation ) , lymphatic fistulas ( 5) , pulmonary infection ( 1) , pyelonephritis (1), delirium (1), anastomotic leak (1, re-operation was needed) and pneumothorax (1). 2 of 9 patients (22.2%) in ureterocutaneostomy group had complications such as ileus (1) and lymphatic fistulas (1).4 of 8 patients (50.0%) in orthotopic ileal neobladder group suffered from complications like ileus (2, 1 of 2 required re-operation), lymphatic fistulas (1) and arrhythmia (1). Conclusions LRC is technically feasible and safe .It reduces the estimated blood loss and postoperative complications .It is noteworthy to surgeons that serum albumin significantly reduced after LRC , nutrition should be kept balanced after surgery.

Objective To verify the efficacy and safety of intravesical instillation of Cystistat in reducing complications caused by intravesical chemotherapy after TUR-BT in non-muscle invasive bladder cancer patients. Methods One hundred and twenty patients who met the inclusion/exclusion criteria were enrolled into this multi-centered, randomized and blank controlled clinical study. Selected patients were randomized into the observation group and control group. TUR-BT was carried out in both groups followed by pirarubicin (THP) and Cystistat intravesical instillation in the observation group, and THP intravesical instillation alone in control group. Visual analog scale (VAS) was used as the primary efficacy variable. The secondary efficacy variables were assessments of hematuria and bladder irritation symptoms. Adverse events, laboratory tests and changes of vital signs before and after treatment were strictly observed during observation to evaluate the efficacy and safety of Cystistat.Results Demographics and baseline characteristics were comparable in both groups. The differences and the improvement rate of VAS score in the 2 groups were significant, both P＜0.01. The changes of VAS score and the improvement rate before and after treatment were (2. 24±1.70) and (92. 92±14.76) % in observation group and (0. 70±1.82) and (20. 59±87.34)% in control group respectively. According to the covariance analysis, there were significant differences in changes of VAS score between the observation group and the control group. Also, the improvement rate of VAS score was significant from visit 2. The urine frequency decreased from 9.06±4.09 to 6. 69±2.89 in observation group and increased from 8. 85±3. 32 to 10. 15±4.40 in control group, P＜0.01. There were also significant differences in changes of nocturia before and after treatment between these two groups (P＜0.01), the nocturia decreased from 2. 88±1.74 to 1. 47±1.62 in observation group and 3. 22±2.30 to 2.91±1.73 in control group, respectively. The changes of WHO assessment for hematuria,urgency and dysuria were not significantly different between the 2 groups. No Cystistat related adverse event was observed. Conclusions Cystistat combined instillation can significantly improve the VAS score of patients with chemotherapeutic agent instillation. Relief of bladder pain, frequency and nocturia are more rapidly and more durable in Cystistat combined instillation group. The improvement is more effective in patients with a high VAS score. Cystistat instillation with chemotherapeutics agents is both well tolerated and safe.

Objective To investigate the safety and feasibility of robot assisted laparoscopic precise enucleation for complex central located renal hilum tumors.Methods From July 2017 to October 2018,a single surgeon completed seven robot assisted laparoscopic precise enucleations for complex central located renal hilum tumors.There were five males and two females with an average age of 56.5 years (45-68 years),an average body mass index of 25.1 kg/m2 (19.8-29.2 kg/m2),four cases on the left side and three cases on the right side.The average tumor diameter was 3.5 cm,ranging(2.2-4.5 cm).The R.E.N.A.L.score was 9.7 (9-11).The average preoperative GFR was 44.5 ml/min (36.5-51.7 ml/min).The surgery was completed step by step as follow:the renal hilum was fully dissociated.The arteries,veins and collective system were completely freed.After blocking the renal artery,the renal hilum was completely dissected again.The tumor was enucleated precisely,and the wound was given a point-to-point suture.Results All operation were completed safely and successfully without conversion to nephrectomy and open surgery.The average operative duration was 175.0 min (133-224 min).The average warm ischemia time was 27.3 min (22-38 min) and the intraoperative blood loss was 155.7 ml (50-250 ml).One patient had gross hematuria after surgery.Postoperative pathology showed clear cell carcinoma and the margins were negative.After three months,the average GFR was 29.3 ml/min (23.9-33.2 ml/min).There was no tumor recurrence and metastasis.Conclusions Robot assisted laparoscopic precise enucleation is a safe and feasible surgery for complex central located renal hilum tumors,and it is worth further promotion.

Objective:To investigate the effect of bilateral repetitive transcranial magnetic stimulation (rTMS) on the pre-attentive processing of methamphetamine addicts.Methods:Forty methamphetamine addicts were screened and equally divided into the intervention group and the control group by random number table method.The intervention group was treated with bilateral simultaneous stimulation with 10 Hz on the left DLPFC and 1 Hz on the right DLPFC with 7 days of continuous intervention.The same scheme was used to intervene the control group, but with pseudo-stimulation. The changes of amplitude and latency of mismatch negative wave(MMN) before and after intervention were compared. SPSS 24.0 software was used for statistical analysis. Independent sample t-test was used for inter group comparison, and paired sample t-test was used for intra group comparison before and after intervention. Results:Before rTMS, there were no significant differences in MMN(F3, Fz, F4) amplitude (intervention group: (-0.90±0.28)μV, (-0.98±0.19)μV, (-0.96±0.19)μV; control group: (-0.92±0.21)μV, (-0.89±0.20)μV, (-0.94±0.16)μV)and latency(intervention group: (184.16±33.07)ms, (179.20±25.35)ms, (184.95±28.22)ms; control group: (184.91±26.96)ms, (180.99±25.29)ms, (181.55±23.19)ms) between the two groups (all P>0.05). After the intervention, there were significant differences in MMN(Fz, F4) amplitude(intervention group: (-1.38±0.16)μV, (-1.17±0.19)μV; control group: (-0.91±0.17) μV, (-0.99±0.16)μV) between the two groups (both P<0.01), but there were no significant differences in MMN (F3) amplitude(intervention group: (-1.01±0.59)μV; control group: (-0.80±0.50)μV), and in MMN (F3, Fz, F4) latency(intervention group: (177.38±26.45)ms, (172.17±23.87)ms, (179.84±23.60)ms; control group: (182.08±24.95)ms, (177.94±21.30)ms, (179.18±21.62)ms)between the two groups (all P>0.05). There were statistically significant differences in MMN( Fz, F4) amplitude (before-intervention: (-0.98±0.19)μV, (-0.96±0.19)μV; after-intervention: (-1.38±0.16)μV, (-1.17±0.19)μV)before and after intervention in the intervention group (both P<0.05), but there was no significant difference in MMN(F3) amplitude(before-intervention: (-0.90±0.28)μV; after-intervention: (-1.01±0.59)μV)before and after intervention in the intervention group ( P>0.05), and there were statistically significant differences in MMN(F3, Fz, F4) latency (before-intervention: (184.16±33.07)ms, (179.20±25.35)ms, (184.95±28.22)ms; after-intervention: (177.38±26.45)ms, (172.17±23.87)ms, (179.84±23.60)ms)before and after intervention in the intervention group(all P<0.05). After pseudo-stimulation, there were no statistically significant differences in MMN( F3, Fz, F4) amplitude(before-intervention: (-0.92±0.21)μV, (-0.89±0.20)μV, (-0.94±0.16)μV; after-intervention: (-0.80±0.50)μV, (-0.91±0.17)μV, (-0.99±0.16)μV)and latency (before-intervention: (184.91±26.96)ms, (180.99±25.29)ms, (181.55±23.19)ms; after-intervention: (182.08±24.95)ms, (177.94±21.30)ms, (179.18±21.62)ms) before and after intervention in the control group (all P>0.05). Conclusion:After repeated transcranial magnetic stimulation, the pre-attentive processing of the intervention group is improved, which shows that bilateral simultaneous stimulation of the rTMS program is effective.