Brain Neoplasms ; radiotherapy ; Cesarean Section ; Craniotomy ; Female ; Glioblastoma ; radiotherapy ; surgery ; Humans ; Infant, Newborn ; Male ; Patient Care Team ; Patient Participation ; Pregnancy ; Pregnancy Complications, Neoplastic ; radiotherapy ; surgery ; Pregnancy Trimester, Second ; Radiotherapy, Adjuvant ; Young Adult

Objective To investigate the expression and biological function of microRNA-34a (miR-34a) in bladder cancer.Methods Forty-two cases of bladder cancer specimen,including 17 noninvasive carcinoma and 25 muscle invasive carcinoma classified by UICC 2002 TNM,or 18 low-grade and 24 high-grade classified by WHO 1973.Meanwhile,mucosa adjacent to the carcinoma was selected as normal control.The gene expression of miR-34a was determined using real-time quantitative polymerase chain reaction in 42 cases of bladder carcinoma samples.Mature mimics of miR-34a were chemically synthesized and transiently transfected-intoT24 bladder cancer cells.The effects of miR-34a on apoptosis and proliferation in T24 cells were evaluatedby flow cytometry and MTS respectively.Results 61.9％ of carcinoma samples showed low expression of miR-34a,which was correlated with the malignancy and tumor size of bladder carcinoma.26.5％ (11 cases) was negative and 11.6％ (5 cases) showed high expression.Furthermore,upregulation of miR-34a in T24 cells contributed to cell growth and apoptosis.The apoptosis rate of T24 cells was (9.11 ± 0.41)％,which had significant difference compared with NC mimics and blank control group respectively (P ＜ 0.01).Conclusion The relative low expression of miRNA-34a may be involved in the tumorigenesis and development of bladder carcinoma.

Objective: To optimize the alcohol-extraction process and condition of Radix Pulsatillae.Methods: Alcohol concentration,the extraction time and number of extraction on effect of extraction rate of pulchinenoside B4 were evaluated by orthogonal design L9(34).Results: The optimum condition of the alcohol extraction was: 75% ethanol,3 times of extraction,3h for extraction process.Conclusion: The extraction method can be used for reference for the extraction process of Radix Pulsatillae.

Aged ; Bone Density Conservation Agents ; adverse effects ; Female ; Humans ; Organometallic Compounds ; adverse effects ; Osteoporosis, Postmenopausal ; drug therapy ; Stevens-Johnson Syndrome ; chemically induced ; diagnosis ; physiopathology ; Thiophenes ; adverse effects

Background: Gastrointestinal involvement of Henoch-Sch(o)nlein purpura (HSP) lacks specific clinical manifestations, which makes it difficult to be diagnosed and easy to misdiagnose.Aims: To analyze the clinical characteristics and outcome of gastrointestinal involved HSP across all ages and provide evidence for early diagnosis and treatment of the disease.Methods: A retrospective analysis was conducted on 35 gastrointestinal involved HSP patients admitted to Shanghai Changzheng Hospital from Jan.2006 to Jan.2016.The clinical outcome was followed up by phone interview.Results: Of the 35 gastrointestinal involved HSP patients, 22 were male and 13 were female, with a mean age of disease onset at 33.6 years.The frequent disease onset seasons were winter and spring, and the most frequent precipitating events were eating foreign proteins and upper respiratory tract infection shortly before disease onset.Abdominal pain was the presenting manifestation in 35 patients (57.1%) and was most frequently at periumbilical area (42.9%), and 48.6% of the pain was of paroxysmal colicky pain.The abdominal signs were mild.Laboratory tests showed 57.1% of the patients had elevated leukocyte count and 25.0% had elevated serum IgA.Stomach, duodenum, rectum and colon were frequently involved endoscopically, and the endoscopic lesions included mucosal petechia, diffuse mucosal erythema, edema and erosion.Nonspecific inflammatory cells infiltration was demonstrated by biopsy pathology.The overall prognosis was good with a recurrence rate of 21.9%.Elevated serum fibrinogen degradation product (FDP) and D-dimer were found in all the recurrent patients at admission.Conclusions: Purpura rash usually appeared later than gastrointestinal symptoms in gastrointestinal involved HSP.Typical clinical manifestations and endoscopic appearances are helpful for early diagnosis and treatment.Elevated FDP and D-dimer might be the predictor of recurrence.

Objective To estimate the value of urinary neutrophil gelatinase-associated lipocalin (NGAL) level for early diagnosis of acute kidney injury (AKI) in patients with sepsis.Methods One hundred and twenty-six sepsis patients admitted to intensive care unit (ICU) in Baoshan Branch Hospital of Shuguang Hospital Affiliated to Shanghai University ofTraditional Chinese Medicine from June 2014 to December 2015 were enrolled, and they were divided into two groups according to whether complication of AKI was present. The levels of urinary NGAL in the two groups of septic patients were evaluated immediately and at 12, 24 and 48 hours after the definite diagnosis, and the levels were compared between the two groups; the receiver operating characteristic curve (ROC curve) was performed and the value of urinary NGAL level in early diagnosis of sepsis AKI was evaluated.Results There were 60 septic cases complicated with AKI (AKI group), with the prolongation of time after definite diagnosis, the urinary NGAL (g/L) levels were gradually increased at 12, 24 and 48 hours, the levels were significantly higher than those at the corresponding time points in the group without AKI [non AKI group (66 cases), 12 hours: 178.2±32.8 vs. 53.8±10.4, 24 hours: 228.4±24.6 vs. 54.1±9.0, 48 hours: 186.1±43.6 vs. 52.5±9.4, allP < 0.05]. The area under ROC curve (AUC) of urinary NGAL level at 24 hours after definite diagnosis and 95% confidence interval (CI) were 0.863 (0.766-0.929) and 0.686 (0.466-0.696), respectively, when the cutoff value of urinary NGAL was 65.9μg/L, the sensitivity was 81.9% and specificity 76.1%; when the cutoff value of urinary NGAL was 57.9μg/L, the sensitivity was 70.2% and the specificity 57.2%.Conclusion Urinary NGAL level can be used as a reference marker for the early diagnosis of sepsis concomitant AKI.

Objective To study the efficacy of comprehensive treatment for type ⅢA prostatitis.Methods One hundred and eighty-four patients with type Ⅲ A prostatitis, recruited to this study, were comprehensively treated for 8 - 12 weeks by oral antibiotics and α-1 receptor antagonist,indometacin suppository applied into rectal, prostate massage and psychological counseling. The clinical effects of the treatment were evaluated according to the NIH chronic prostatitis symptom index (NIH-CPSI) and leukocyte counts in the expressed prostatic secretions ( EPS ). Results Before and after the treatment, the NIH-CPSI scores were 28. 6 ± 6. 5 and 12. 9 ± 3. 8 ( t = 28. 3, P ＜ 0. 05 ); the pain or discomfort scores were 14. 1 ± 3. 3 and 6. 4 ± 2.2( t = 26. 3, P ＜ 0. 05 ), the urinary symptoms scores were 5.6 ± 1.8 and 2. 1 ± 0. 9 ( t = 23.6, P ＜ 0. 05 ), the scores of life quality were 8.9 ± 3. 1 and 4. 4 ± 2.4 ( t = 15.6, P ＜ 0. 05 ), the leukocyte counts were ( 24. 5 ±4. 4)/HP and ( 6. 2 ± 2. 7 )/HP ( t = 48.1, P ＜ 0. 05 ) respectively, all comparisons showed significantly differences. Seventy-nine cases recovered completely, 57 cases recovered excellently, 36 cases recovered effectively and 12 cases did not recover, the overall effective rate was 93.5%. Conclusion Comprehensive treatment is an effective method for type Ⅲ A prostatitis.

Objective To analyze the therapeutic efficacy and treatment related toxicities for patients with locally advanced cervical cancer treated with three-dimensional conformal radiotherapy (3DCRT) combined with concurrent chemotherapy. Methods From January 2007 to February 2008, 181 patients with stage ⅡA-ⅣA cervical cancer were retrospectively analyzed. All patients were treated with CT-based three-dimensional external beam and 192Ir intracavity radiotherapy combined with concurrent weekly cisplatin-based chemotherapy. The median age was 50 years (range, 32 to 82 years). The overall survival ( OS), disease-free survival (DFS) and local control (LC) rates were calcalated by Kaplan-Meier method and the difference was compared using Log-rank test. The treatment related toxicities were evaluated according to Radiotherapy Oncology Group (RTOG) criteria. Results With a median follow-up time of 34 months and following rate of 92. 2%, the 3-year OS, DFS and LC rates were 73.4%, 70. 4% and 91.3%,respectively. The 3-year OS rate was 66. 9% for patients with tumor diameter ≥4 cm and 86. 4% for those with tumor diameter ＜4 cm( χ2 =6. 29 ,P =0. 012). The incidences of grade 1 and grade 2 acute toxicities of the lower gastrointestinal tract and the genitourinary system were 40. 0% ,45.0% and 19. 9% ,4. 4%,retrospectively. There were no grade 3 or more acute toxicities. The incidence of grades 3 or 4 late toxicities of the lower gastrointestinal tract was 4. 9%. Conclusions CT-based three-dimensional external beam and 192Ir intracavity radiotherapy combined with concurrent chemotherapy can achieve good therapeutic effects for locally advanced cervical cancer. The acute and late toxicities are significantly reduced compared with historic controls as a result of incorporation of 3DCRT technique.

Objective To evaluate the role of spinal c?Jun N?terminal kinase ( JNK ) signaling pathway in incisional pain in rats. Methods Sixty?three adult male Sprague?Dawley rats, weighing 200-250 g, were randomly divided into 3 groups ( n=21 each) using a random number table: incisional pain group ( IP group) , dimethyl sulfoxide ( DMSO) group, and JNK inhibitor SP600125 group ( SP group) . A 1?cm longitudinal incision was made through skin, fascia and muscle of the plantar aspect of the hindpaw in anesthetized rats. In group DMSO, 10% DMSO 10 μl was injected intrathecally at 30 min before surgery. In group SP, SP600125 25 μg (in 10 μl of 10% DMSO) was injected intrathecally at 30 min before sur?gery. Six rats in each group were sacrificed, and the mechanical paw withdrawal threshold ( MWT) and thermal paw withdrawal latency ( TWL) were measured at 24 h before establishment of the model and 2, 6, 24, 48 and 72 h after establishment of the model. After measurement of the pain threshold at 24 h before establishment of the model and 6, 24, 48 and 72 h after establishment of the model, the lumbar segment of the spinal cord was removed for determination of the expression of phosphorylated JNK ( p?JNK) by im?munofluorescence. Results The MWT was significantly lower, the TWL was shorter, and the expression of p?JNK was lower at each time point after establishment of the model than at 24 h before establishment of the model in group IP (P<0?05). Compared with group IP, the MWT was significantly increased, the TWL was prolonged, and the expression of p?JNK was down?regulated at each time point after establishment of the model in group SP ( P<0?05) , and no significant change was found in the parameters mentioned a?bove in group DMSO ( P>0?05) . Conclusion Spinal JNK signaling pathway is involved in the develop?ment and maintenance of incisional pain in rats.

Objective To compare the effectiveness and safety of different intracranial stents assisted coil embolization of intracranial aneurysms and to discuss the selection of different stent assisted embolization of intracranial aneurysm.Methods From 2007 April to 2012 April,118 cases (a total of 128 wide-neck aneurysms) with intracranial aneurysms were analyzed retrospectively.This included the use of 70 neuroform,38 Enterprise,and 20 Solitaire AB stents forthe treatment of intracranial aneurysms.The successful use,aneurysm occlusion at the immediate post-operation,and early period of peri-operative complications were recorded from those clinical data in order to assess the effectiveness and safety of the different intracranial stents,which assisted coil embolization of intracranial aneurysms.Rank sum test and x2 test were used for statistics.Results Three aneurysms assisted with Neuroform stent were planted unsuccessfully,and the Enterprise and Solitaire stents were placed successfully.The embolism results of three stents after immediate postoperative angiography aneurysm: Neuroform stent occlusion rate was 40.0％ (28/ 70),the tumor residual rate was 38.6 ％ (27/70),and the partial embolization rate was 21.4 ％ (15/70) ; The Enterprise stent occlusion rate was 42.1％ (16/38),the tumor residual rate was 36.8 ％ (14/38),and the partial embolization rate was 21.1％ (8/38).The Solitaire AB stent occlusion rate was 40.0 ％ (8/20),the tumor residual rate was 35.0 ％ (7/20),and the partial embolization rate was 25.0 ％ (5/20).There were not significant differences in aneurismal occlusion (H =0.12,P ＞ 0.05).Early peri-operative complications results were: Neuroform stent occurred in 7,Enterprise frame in 4,and Solitaire AB stent occurred in 2.There were no significant differences in the incidence of complications in the early period after coiling (x2 =0,P ＞ 0.05).Conclusions Three kinds of intracranial stents assisted embolization of intracranial aneurysms are applied safely and effectively.The stent may be chosen according to morphology of parent artery and stent biological character.