Oxaliplatin, a third-generation platinum-based compound with significant activity against tumors, has become pivotal for the therapy of cancer after cisplatin and carboplatin.The digestive tract reaction, myelosuppression and nephrotoxicity have been alleviated, however, oxaliplatin induced neurotoxicity occurs prominently.Therefore, how to effectively eliminate and prevent chemotherapy-induced side and toxic effects becomes a great challenge for oncologists.plenty of evidence has hinted that combination of Chinese herbal medicine and oxaliplatin can not only reduce the toxicity, but also improve the actual efficacy, clinical research and experimental researches on increasing off cacy and decresing foxcity of Chinese herbal medicine combined with oxali-platin in the treatment of cancer in recent years were rewewed.to provide reference for the clinical use of oxaliplatin-based chemotherapy regimen.

Objective To evaluate and analyze the clinical effect of comprehensive rehabilitation therapy after arthroscopic rotator cuff repair using suture-bridge technique for full-thickness rotator cuff tears.Methods Forty-one patients (20 males,21 females; mean age 52.2 years) with full-thickness rotator cuff tears were treated with arthroscopic rotator cuff repair using suture-bridge technique between June 2010 and January 2012 in our hospital.After arthroscopic rotator cuff repair,the patients were randomly assigned to a treatment group (21 patients) or a control group (20 patients).The treatment group received systematic rehabilitation therapy including rehabilitation education,physical modalities treatment and rehabilitative training additionally,while the control group only accepted the routine rehabilitation therapy including stretching and muscle strength training.The outcome was evaluated at 6 months after surgery,by employing visual analogae scale (VAS),the range of motion (ROM) testing of shoulder joint flexion and rotation,the rating scale of University of California at Los Angeles (UCLA),and the shoulder index of American shoulder and elbow surgeons (ASES).Results The mean follow-up period was 15.6 months (8-24 months).Prior to intervention,there was no significant difference in any parameter between the two groups (P ＞ 0.05).Six months later,all scores of assessments changed:in treatment group VAS (1.7 ± 1.5),ROM [flexion (168.3±31.3)°,rotation (47.2±11.2)°],UCLA(30.7 ±4.13) and ASES (85.1 ±15.67); in control group VAS(3.8±2.2),ROM[flexion (121.2 ±53.6)°,rotation (32.9 ±14.9)°],UCLA(18.3 ±4.94) and ASES (36.4 ± 17.70).Significant changes occurred in both groups in all the parameters after treatment when compare to baseline (P ＜ 0.05).Conclusions Comprehensive rehabilitation therapy is an effective approach for improving motor ability of the shoulder in patients after arthroscopic rotator cuff repair with suture-bridge technique for their full-thickness rotator cuff tears.

Purpose To investigate the value of arterial spin labeling (ASL) in evaluating renal function in patients with renal cell carcinoma (RCC) after laparoscopic partial nephrectomy.Materials and Methods Fifteen patients with RCC undergoing laparoscopic partial nephrectomy were studied prospectively.The patients were performed ASL scan one week before and three months after operation.The correlation between renal blood flow (RBF) value measured by ASL and the glomerular filtration rate (GFR) measured by radionuclide method in the renal cortex of healthy side was analyzed.The RBF values in the kidney of affected side or healthy side were measured,the difference of which between before operation and three months after operation was compared.Results The RBF value and GFR data in the renal cortex of healthy side had positive correlation (r=0.638,P＜0.05).In the affected side of kidney,the RBF value of remaining renal tissue [(291.5 ± 37.3) ml/(100g·min)] compared with that of preoperative renal tissue [(237.8 ± 46.2) ml/(100g·min)]increased about 53.7 ml/(100g · min) (P＜0.05).In the healthy side of kidney,the RBF value of renal tissue [(241.1 ± 50.3) ml/(100 g · min)] compared with that of preoperative renal tissue [(290.4 ± 51.8) ml/(100 g·min)] decreased about 49.3 ml/(100 g·min) (P＜0.05).Conclusion ASL can be used to evaluate renal function,and it is valuable to evaluate renal perfusion function after laparoscopic partial nephrectomy of RCC.

Objective To evaluate the early clinical outcomes of arthroscopic suture-bridge repair of media to large full-thickness rotator cuff tear.Methods One hundred patients that underwent arthroscopic suture-bridge (suture-bridge group,n =50) or single-row repair (single-row suture group,n =50) for media to massive full-thickness rotator cuff tear from June 2010 to June 2014 were enrolled in this study.The patients (63 males and 37 females),aged 58.7 years (range,46 to 75 years),were all available to the follow-up.Thirty-one patients were injured in traffic crashes,30 in falls,27 in strains and 12 with no apparent reasons.Early passive activity was allowed in suture-bridge group,while shoulder abduction was maintained for 6 weeks postoperatively in control group.Clinical and functional outcomes were measured using the visual analogue scale (VAS),range of motion,University of California at Los Angeles (UCLA) score,and American Shoulder and Elbow Surgeons (ASES) score.Results Mean duration of follow-up was 16.7 months (range,8 to 24 months).Prior to the surgery,these measurements were similar between the two groups.After a follow-up of 3 months,the differences were significant in suture-bridge group compared to control group:VAS [(1.7 ± 1.5) points vs (3.9 ± 2.1) points],forward flexion [(168.3 ± 30.2)° vs (120.2 ± 51.6)°],external rotation [(47.0 ± 11.0)° vs (31.8 ± 13.8)°],UCLA score [(31.7±4.2) points vs (18.2±4.8) points],ASES score [(86.2±14.6) points vs (35.9 ±17.7) points] (P ＜0.05).No re-tear occurred after operation.Conclusion Arthroscopic suture-bridge repair of moderate to massive full-thickness rotator cuff tear results in significant improvement of function outcomes and clinical results,indicating a reliable and effective treatment technique.

Objective To assess the value of arterial spin labeling(ASL) MRI in the staging of early renal allograft function. Methods Sixty two renal allograft recipients (2 to 4 weeks after kidney transplantation) and 20 age match volunteers were included in this study. All subjects underwent conventional MRI and ASL MRI which was performed in the oblique-sagittal plane. Recipients were divided into two groups according to the estimated glomerular filtration rate (eGFR), recipients with good allograft function (eGFR≥60 ml · min-1 · 1.73 m-2,n=37) and recipients with impaired allograft function (eGFR<60 ml · min - 1 · 1.73 m - 2,n=25). Renal blood flow (RBF) was measured and an intra-class correlation coefficient (ICC) was calculated to confirm the reproducibility of the measured results from two doctors. One-way analysis of variance (ANOVA) and Bonferroni were used to compare the different cortical RBF among three groups. Correlation of RBF with eGFR was evaluated using Pearson correlation coefficients. The receiver operating characteristic (ROC) curve was performed to assess the diagnostic efficacy of using cortical RBF to discriminate allografts with impaired function from good function. Results RBF values showed good reproducibility between doctors with an ICC larger than 0.90 in different group. Mean cortical RBF were (390 ± 61),(290 ± 69),(201 ± 86) ml · 100 g-1 · min-1 for healthy controls, recipients with good and impaired allograft function, respectively(F=37.313,P<0.01). RBF exhibited a significant correlation with renal function as determined by eGFR for recipients (r=0.60,P<0.01). Mean cortical RBF showed a high area under the ROC curve (0.773) to discriminate renal allografts with different function, with a sensitivity of 56.0% (14/25) and a specificity of 89.2% (33/37). Conclusion ASL MRI can assess the early renal allografts perfusion, and provide valuable information in the staging of renal function. It could be a useful method for evaluating renal function noninvasively.

Objective To investigate the changes in plasma microRNA-126 and microRNA-1 in children with asthma exacerbation and its relationship with bronchial asthma.Methods From October 2012 to December 2013,48 children with asthma exacerbation from the Outpatient Department and the Inpatient Department in Houjie Hospital Affiliated to Guangdong Medical College were enrolled in the study (asthma group).Meanwhile,52 healthy children wcre selected as the healthy control group.The expression levels of plasma microRNA-126 and microRNA-1 were detected by real-time quantitative PCR (RT-PCR).The content of interleukin-4 (IL-4) and interferon-γ (IFN-γ) in plasma was measured by enzyme-linked immunosorbent assay (ELISA).The predictive value of microRNA-126 and microRNA-1 in plasma to bronchial asthma was evaluated by receiver operating characteristic (ROC) curve.Results The relative expression levels of plasma microRNA-126 in the asthma group were upregulated compared with those in the healthy control group [7.36 (0.96-41.21) vs 3.68 (0.75-38.91),Z =3.135,P =0.038],and microRNA-1 relative expression levels in the asthma group were lower than those of the healthy control group [2.17 (0.18-26.97) vs 5.83 (0.82-39.62),Z =2.156,P =0.045].The content of IL-4 in asthma group was higher than those of the control group [(109.98 ± 74.58) ng/L vs (78.50 ± 75.82) ng/L,t =2.122,P =0.036],and the IFN-γ level in the asthma group was lower than those of the healthy control group [(70.49 ± 12.03) ng/L vs (77.03 ± 17.16) ng/L,t =2.270,P =0.025].In the plasma of patients with asthma exacerbation,the sensitivity of microRNA-126 and microRNA-1 was 85.42％ (41/48 cases)and 79.17％ (38/48 cases),respectively.The specificity of microRNA-126 and microRNA-1 in healthy controls was 78.85％ (41/52 cases) and 73.08％ (38/52 cases),respectively.The area under ROC curve of microRNA-126 and microRNA-1 was 0.919 (95％ CI 0.866-0.973),0.867 (95％ CI 0.796-0.939).Conclusions MicroRNA-126 is significantly elevated in plasma of children with asthma exacerbation.The plasma levels of microRNA-1 were significantly downregulated.These results suggest that microRNA-126 and microRNA-1 may be potential markers for the diagnosis of bronchial asthma.

Bipolar Disorder ; blood ; immunology ; metabolism ; Depressive Disorder ; blood ; immunology ; metabolism ; Humans ; Proteomics

Objectives To investigate the ability of T1 mapping and intravoxel incoherent motion imaging (IVIM) parameters for evaluating renal allografts at the early stage after renal transplantation. Methods This prospective study protocol was approved by the local ethics committee, and written informed consent was obtained from all subjects. Sixty two recipients 2 to 4 weeks after kidney transplantation and 20 healthy volunteers (control group) underwent routine MRI, T1 mapping, and IVIM imaging (11 b values, 0 to 700 s/mm2). Recipients were divided into two groups base on their estimated glomerular filtration rate (eGFR):37 recipients with good allograft function (eGFR≥60 ml·min-1·1.73 m-2) and 25 recipients with impaired allograft function (eGFR<60 ml·min-1·1.73 m-2). The ADC, true diffusion coefficient (ADCslow), pseudo-diffusion coefficient (ADCfast), perfusion fraction (f) and T1 values were measured on both cortex and medulla. Differences among groups were compared using the one-way analysis of variance. Correlations between eGFR and the parameters in renal allografts were assessed by using Pearson correlation analysis. ROC was performed to assess the diagnostic utilities of using these parameters to discriminate allografts with impaired function from good function. Results Excepting for cortical T1, ADCfast and medullary T1, f values, allografts with good function showed no differences in other parameters compared with healthy control. Excepting for medullary T1 and ADCfast,the other values showed significantly differences in allografts with impaired function compared to allografts with good function (all P<0.05). Excepting for medullary f and ADCfast values, allografts with impaired function showed significantly differences in the parameters compared with good function group(all P<0.05). In renal allografts, excepting for medullary T1, ADCfast, and f values, cortical T1 exhibited a negative correlation with renal function, and there was a significant positive correlation between eGFR and other parameters. Cortical T1 value showed high sensitivity(91.9%) to discriminate renal allografts with different function, with the threshold of 17.36 × 102 ms, and ADC value showed high specificity(96.0%)with the threshold of 1.98 × 10-3 mm2/s. Conclusion T1 mapping and IVIM technique may be useful for detecting renal allograft dysfunction, and be a reliable imaging for evaluating and monitoring allograft function.

Objective To explore the correlationships between microperfusion diffusion indexes derived from intravoxel incoherent motion(IVIM)and perfusion values measured by arterial spin labeling (ASL)in renal allograft. Methods A total of 76 renal allograft recipients and 26 age-matched volunteers (group 0)were included in this prospective study. All subjects were underwent conventional MRI, IVIM and ASL MRI which were performed in the oblique-sagittal plane. Seventy-six recipients were divided into two groups based on the estimated glomerular filtration rate(eGFR):recipients with good allograft function(group 1, eGFR≥ 60 ml · min-1 · 1.73m-2,n=44)and recipients with impaired allograft function(group 2, eGFR<60 ml · min-1 · 1.73m-2,n=32). Three IVIM indexes values, including true diffusion coefficient(ADCslow), pseudo-diffusion coef fi cient(ADCfast), perfusion fraction(PF), and one ASL index value of renal cortex(renal blood flow, RBF)were measured. One-way analysis of variance and the least significant difference were used to compare the different of each cortical index values among three groups. Correlations between the ADCslow, ADCfast, PF, RBF and eGFR as well as the correlation among the indexes were evaluated using Pearson correlation coefficients. Results For cortical ADCslow, ADCfast, PF and RBF values, allografts with good function and impaired function showed significantly differences compared healthy controls(all P<0.01). In allografts with good function, cortical ADCslow,ADCfast,PF showed no significantly differences compared with controls(all P>0.05), but RBF value was significantly lower(P<0.05). The ADCslow, ADCfast, PF and RBF values of renal cortex were significantly lower in allografts with impaired function compared to allografts with good function(all P<0.01). In renal allografts, there were significant positive correlations between cortical ADCslow, ADCfast, PF, RBF value and eGFR(r values were 0.604, 0.552, 0.579 and 0.673, all P<0.01). Cortical ADCfast and PF value exhibited a significant correlation with RBF for recipients(r values were 0.501 and 0.423, all P<0.01). Conclusion Cortical ADCfast and PF values derived from IVIM and RBF measured by ASL show a significant positive correlation in renal allografts.

Objective: To study the effects of root grooves on alveolar bone resorption of maxillary premolar in elderly patients with periodontitis. Methods: 31 pairs of the first premolar with root groove (group A) and second premolar without root groove (group B) of the same side from 19 elderly patients with chronic periodontitis were included. The pattern and degree of alveolar bone resorption were measured by CBCT at 6 sites of each tooth. The relation of root groove with the bone resorption patterns and degree was analyzed. Results: The oblique alveolar bone resorption of group A and B was observed at 36 sites and 31 sites respectively (P ＜ 0. 05), at M site the alveolar bone resorption (mm) of group A and B was 3. 85 ± 1. 31 and 3. 37 ± 0. 86 (P ＜ 0. 05) . Conclusions: Root groove of maxillary first premolar can promote local alveolar bone resorption in elderly patients with periodontitis.