Objective To observe the efficacy of topical indigo naturalis on the serum thyroglobulin antibody (TGAb) and thyroid peroxidase antibody (TPOAb) in Hashimoto's thyroiditis (HT). Methods Sixty-five cases of HT were randomly divided into the treatment group (33 cases) and the control group (32 cases). Hyperthyroidism patients and hypothyroidism patients in the two groups were treated with methimazole 10 mg/d and levothyrocine 25-50 μg/d to control their thyroid function. Based on the basic treatment, patients in the treatment group were treated with topical indigo naturalis local external application, which lasted for 6 months. Results TCM clinical symptoms were improved in both two groups, with statistical significance between the two groups (P<0.05, P<0.01). The efficacy of TCM clinical symptoms was 81.82% (27/33) in the treatment group and 65.63% (21/32) in the control group, with statistical significance (P<0.01). The total effective rate of the treatment group was 84.85% (28/33) and the control group was 71.88%(23/32), with statistical significance between the two groups (P<0.05). Compared with that before treatment, the levels of TGAb and TPOAb were lower in both groups (P<0.05), and with statistical significance between the two groups (P<0.01). Conclusion Indigo naturalis can improve efficacy of treatment for HT, and effectively reduce autoimmune antibodies indicators of thyroid.

Adult ; Aged ; Anthracosis ; blood ; Humans ; Leptin ; blood ; Male ; Middle Aged ; Resistin ; blood

ObjectiveTo compare the clinical characteristic and postoperative histopathological parameters in different prostate size and to assess the effect of prostate volume on histopathological outcomes in patients after laparoscopic radical prostatectomy. MethodsTwo hundred and sixteen patients from 2006 to 2011 who were proved prostatic carcinoma by biopsy and performed laparoscopic radical prostatectomy wewe retrospectively evaluated.All patients were divided into the small group ( ＜ 30 ml,103 cases),intermediate group(30 -60 ml,71 cases) and large group ( ＞60 ml,42 cases) according to prostate volume.Clinical variables included age,body mass index (BMI),preoperative PSA level,prostate volume,percentage of positive needles,clinical stage,and biopsy Gleason score (GS).Histopathological parameters included pathological GS,upgrading or not compared to biopsy GS,pathological stage and surgical margins status.Preoperative clinical variables and postoperative histopatholgogical parameters were compared among the 3 prostate groups. ResultsPatients with smaller prostates had lower PSA levels than those with intermediate and larger prostates (P =0.000).They also had worse histopathological outcomes such as pathological GS ( P =0.034 ),upgrading of GS ( P =0.037 ),and pathological stage ( P =0.025 ).35.0％ of patients in smaller prostate group had a positive surgical margin compare to 33.8％ and 19.0％ in intermediate and larger prostate groups,but there was no significant difference (P =0.152).ConclusionMen with smaller prostate may have more high-grade cancer and more advanced disease after laparoscopic radical prostatectomy.

To explore the clinical significance of changes in maximal expiratory flow in 50％ and 25％ vital capacity (Vmax50％ & Vmax25％) before and after bronchodilator reversibility testing in patients with asthma.Forced expiratory volume in one second (FEV1),Vmax50％ and Vmax25％ were measured before and after bronchodilator reversibility testing in 118 patients with asthma and 82 with chronic obstructive pulmonary disease (COPD).The rate of positive reversibility in Vmax50％ was significantly higher than that in FEV1 in 118 asthmatics (x2 =7.995,P =0.007).The rates of positive reversibility in Vmax50％ and Vmax25％ were significantly higher in asthmatics than those in COPD patients (x2 =9.335,P =0.009).

Objective To investigate the expression of the genes correlated with interferon induced genes virus (MX1, OAS1, IFI44) in the peripheral blood leukocytes of patients with systemic lupus erythematosus (SLE), and to evaluate the relationships between the expression levels of these genes and diseaseactivity. Methods The clinical data of 100 SLE patients, 40 non-SLE patients with rheumatic diseases, and 40 normal controls were collected. Peripheral blood samples were collected. Total RNA was extracted and transcribed into cDNA. SYBR green dye based real-time quantitative PCR method was used to compare the expression levels (indicated as △CT value) of MX1, OAS1 and IFI44 in patients with SLE and those in the controls. Comparisons between groups were performed with ANOVA and Spearman correlations. Results ①The △CT value of MX1, OAS1 and IFI44 expression level of the SLE patients (3.4±1.8, 4.2±1.5, 8.8±2.2)was significantly higher than those of the non-SLE patients (2.4±0.4, 3.4±0.7, 5.4±2.1 ) and normal controls (2.3±1.1, 2.6±0.7, 5.2±2.0). ② The △CT value of OAS1 and IFI44 expression level of the SLE patients in severe disease was significantly higher than those of the SLE patients in mild disease and the SLE patients with stable disease. ③The ACT value of OASI and IFI44 were correlated with the SLEDAI scores (r=0.038,0.380). ④ The △CT values of MX1, OAS1 and IFI44 expression level of the SLE patients with arthritis were significantly higher than those of SLE patients without arthritis. ⑤ The △CT value of IFI44 expression level of the SLE patients with lupus nephritis (3.2±2.1,2.2±1.1) was significantly higher than that of the SLE patients without lupus nephritis. ⑥ There was correlations among these genes in SLE patients (P＜0.05). Conclusion The value of MX1, OAS1 and FFF44 expression level of SLE patients is up-regulated. The real time expression levels of OAS1, IFI44 genes are associated with SLE disease activity and there are close correlation among these genes with interferon induce virus-relationed genes (MX1, OAS1, IFI44) in SLE patients.

ObjectiveTo explore the relationship between the mRNA and protein expressions of NIX and the pulmonary alveolus apoptosis following severe acute lung injury (ALI).Methods Rat models of severe collision injury on the chest were built.The mRNA and protein expressions of NIX in the alveolar cells at 6,12,24,48,72 and 96 hours after injury were detected using immunohistochemistry,immunoblotting and RT-PCR.Meanwhile,apoptosis of the alveolar cells was checked at different time points with Tunel assay.ResultsThe protein expression of NIX in the alveolar cells was observed both in experimental and control groups,which increased at 6 h post injury,peaked at 48 h and then declined till approaching the pre-injury level at 96 h.In the meantime,NIX showed a high expression both in the vascular endothelial cells (VECs) and the renal interstitial fibroblasts.The apoptosis of alveolar cells mainly presented in bronchi,blood vessel endothelium (BVE) and alveolar epithelium at 24 h post injury.The post-injury apoptosis rate of the alveolar cells was significantly higher than the pre-injury rate ( P ＜ 0.01 ),which reached the peak at 72 h and then decreased gradually.The changes of NIX protein in lung tissue showed a positive correlation with the apoptosis rate of alveolar cells after injury (r =0.303,P ＜ 0.01 ).ConclusionsThe up-regulated expression of NIX takes part in the pathophysiological process of apoptosis of the alveolar cells and shows consistency with the apoptosis rate change of the alveolar cells,as may be the molecular basis for apoptosis of the alveolar cells after ALI.

Adolescent ; Adult ; Angiofibroma ; radiotherapy ; Humans ; Male ; Nasopharyngeal Neoplasms ; radiotherapy ; Neoplasm, Residual ; Postoperative Period ; Young Adult

Objective To explore clinicopathological features and prognosis of juvenile granulosa cell tumor (JGCT).Methods Patients were divided into JGCT group (n=10) and the adult granulosa cell tumor (AGCT) group (n=10).The tumor samples were examined by HE and immunohistochemical methods.Results Age of JGCT group ranged from 7-31 years (average 20.5 years);90% occurred before 30 years old.Diameter of the tumors ranged from 5.5 cm to 15.0 cm,average 9.8 cm.Characteristic features included nodular arrangement,irregular formation of follicles containing muein and luteinization, atypical hyperplasia of ceils and high mitotic activity.Nuclei grooved and Call-Exner bodies were absent or rare.Survival rate was 90% in 5 years.Age of AGCT group ranged from 14-74 years (average 45.1 years);AGCT occurred mostly in over 40 years old.Atypical hyperplasia of cell,mitotic activity and luteinization were absent or rare.Nuclei grooved and eall-Exner bodies were common.Survival rate was 100% in 5 years.Immunohistochemical staining were positive for p53 at 70%,PCNA at 90% in 10 cases of JGCT and p53 at 10%,PCNA at 20% in 10 cases of AGCT(P

ObjectiveTo evaluate the clinical effect of integrated Chinese and western medicine (ICWM) on the post-stroke comorbid anxiety and depression (PSCAD).Methods35 PSCAD patients were treated with ICWM therapy and scores of self-rating anxiety scale (SAS) and self-rating depression scale (SDS) were analyzed statis tically before and after treatment.ResultsThe curi ng rate of PSCAD is about 74.29% and scores of SAS and SDS were significantly d ecreased after treatment (P<0.001).Conclusions The treatment of ICWM can produce a good effect on PSCAD.