Objective To investigate the effect of transcatheter arterial chemoembolization combined with radiofrequency ablation in the treatment of primary hepatocellular carcinoma (HCC) and its influence on the levels of nuclear factor kappa B (NF-B) and p53.Methods 90 patients with primary HCC were selected,and they were randomly divided into control group (n =45) and observation group (n =45) according to the digital table.The control group received chemoembolization treatment,the observation group was given combined radiofrequency ablation treatment.The patients were continuously treated for 6 months.Immunohistochemical assay was used to detect the expression of NF-B and p53 in two groups.The clinical curative effect and influence on the expression of NF-B and p53 were compared between the two groups.Results After 6 months of treatment,the Karnofsky score of the observation group was (84.32 ± 12.31)points,which was higher than (64.32 ± 11.24) points of the control group (t =21.295,P ＜ 0.05).After treatment for 6 months,the AFP level of the observation group was (121.23 ± 1.43) μg/L,which was lower than (189.44 ± 36.42) μg/L of the control group (t =19.853,P ＜ 0.05).After treatment,the positive expression rates of NF-B and p53 of the observation group were 24.44％ and 20.00％,respectively,which were lower than 40％ and 33.33 ％ of the control group (x2 =6.597,5.784,all P ＜ 0.05).The recurrence rate of the observation group was 15.56％,which was lower than 28.89％ of the control group (x2 =6.126,P ＜ 0.05).The 6-month and 12-month survival rates of the observation group were 86.67％ and 82.22％,respectively,which were higher than 75.56％ and 64.44％ of the control group (x2 =4.927,7.192％,all P＜0.05).Conclusion The effect of radiofrequency ablation combined with radiofrequency ablation for patients with primary liver cancer is satisfactory,which is worthy of popularization and application.

Physical activity is closely related to the prognosis, recovery, and quality of life of childhood and adolescents with cancer. This article reviewed the assessment tools, influencing factors and major forms of intervention. The aim is to promote healthcare professionals to pay attention to the physical activity for childhood and adolescents with cancer, and provide reference for research on physical activity, and developing interventions to improve physical activity.

Objective To evaluate transperineal sonography for lower urinary tract symptoms after pelvic floor reconstruction. Methods Eighty-three patients with severe pelvic organ prolapse received surgeries in Fuzhou General Hospital from September 2014 to September 2015, dividing into two groups:27 patients were selected to receive transvaginal mesh (TVM) pelvic floor reconstruction surgery with tension-free vaginal tape-Abbrevo (TVT-Abbrevo) incontinence surgery, named TVM+TVT-Abbrevo group;56 patients were selected to receive TVM pelvic floor reconstruction surgery only, named TVM group. The ultrasonic parameters at rest, on contraction and Valsalva condition respectively were observed and measured, including the bladder neck descent (BND), urethral rotation angle, retrovesical angle, levator urethra gap (LUG), the existence of bladder neck funneling, position of the tape, by using 2D and 3D transperineal ultrasound. Results The two groups were compared with the ultrasonic parameters before and after operation: two groups of patients with postoperative BND [(2.3 ± 0.5) versus (3.1 ± 0.7) cm, (1.6 ± 0.4) versus (3.6±0.4) cm] were significantly reduced, the difference was statistically significant (P=0.02, P<0.01). The two groups of LUG before and after operation [(3.62 ± 0.45) versus (3.26 ± 0.92) cm, (2.96 ± 0.47) versus (2.72 ± 0.38) cm] both had significant difference by maximum Valsalva (P<0.01, P=0.04). There was statistical significance difference of urethral rotation angle in TVM+TVT-Abbrevo group by maximum Valsalva (P=0.01). Observation of morphology:(1) 2 patients with difficulty in urination in TVM+TVT-Abbrevo group, ultrasound showed when the position of the bladder down the urethra discount;4 patients with stress urinary incontinence (SUI), ultrasound showed slings off or release. (2) One patient with difficulty in urination in TVM group, but ultrasound showed lower urinary tract anatomy were normal; 5 patients with SUI, ultrasound showed the position of the bladder neck were significantly lower in 3 patients, showing high mobility, and the other 2 patients had a larger urethral diameter, showing a tendency of natural deletion. Conclusions Anatomy of lower urinary tract could be clearly showed by transperineal sonography. This could provide imaging support for the diagnosis of lower urinary tract symptoms after pelvic floor reconstruction.

Harmine(HM)is a type of β-Carboline alkaloid abundant in nature and has many biological effects.In recent years.Studies have found that HM had a significant positive effect on Alzheimer's disease(AD)both in vivo and in vitro.Its mechanism may be related to the reduction of abnormal deposition of β-amyloid protein(Aβ),excessive phosphorylation of Tau protein,regulation of the cholinergic system,antioxidant stress,and antineuritis.This article reviews the research progress on the improvement effect and mechanism of HM in AD in order to provide an experimental basis for the clinical application of HM and the development of drugs in the area of AD the prevention and treatment.

OBJECTIVE To evaluate the efficacy and safety of different drug regimens in the treatment of children with Kawasaki disease， and to provide evidence-based reference for clinical treatment. METHODS Retrieved from the Cochrane Library， Medline， Embase， CINAHL， Web of Science， ProQuest， Google Scholar， CNKI， Wanfang Data， Baidu academic database， World Health Organization International Clinical Trials Registration Platform and ClinicalTrials. gov， randomized controlled trials （RCTs） about intravenous immunoglobulin （IVIG）+glucocorticoid or cyclosporine or tumor necrosis factor-alpha （TNF-α） blocker （trial group） versus standard IVIG therapy （control group） were collected from the establishment of the database to Feb. 28th， 2023. After screening the literature， extracting data， and evaluating the quality of the literature， Stata 14.2 software was used for network meta-analysis. RESULTS Ten RCTs with a total of 1 323 participants involving six measures were included： standard IVIG therapy， glucocorticoid therapy，cyclosporine therapy， TNF- α blocker therapy， remedial glucocorticoid therapy and remedial TNF- α blocker therapy. Results of network meta-analysis showed that the incidence of coronary artery aneurysms （CAA） at 4-8 weeks was significantly lower in patients receiving glucocorticoid therapy than receiving standard IVIG therapy and TNF-α blocker therapy. The incidences of CAA at 4-8 weeks in children treated with remedial glucocorticoid therapy and remedial TNF- α blocker therapy were significantly higher than those treated with glucocorticoid therapy； there was no significant difference in the incidence of CAA at 4-8 weeks among other interventions （P＞ 0.05）； network meta-order of the incidence was glucocorticoid therapy＜cyclosporine therapy＜standard IVIG therapy＜remedial TNF-α blocker therapy＜remedial glucocorticoid therapy＜TNF-α blocker therapy. The incidence of initial IVIG resistance in children receiving cyclosporine therapy was significantly lower than those receiving standard IVIG therapy； there was no significant difference in the incidence of initial IVIG resistance among other interventions （P＞0.05）； network meta-order of the incidence was cyclosporine therapy＜glucocorticoid therapy＜TNF-α blocker therapy＜standard IVIG therapy. There was no significant difference in the incidence of ADR among different interventions （P＞0.05）； network meta-order of the incidence was remedial TNF-α blocker therapy＜TNF-α blocker therapy＜standard IVIG therapy＜glucocorticoid therapy＜cyclosporine therapy. CONCLUSIONS Glucocorticoid therapy at the initial treatment can significantly reduce the risk of CAA at 4-8 weeks in children with Kawasaki disease； cyclosporine has a significant effect on improving initial IVIG resistance， and the use of TNF-α blocker in the remedial stage may have the lowest incidence of adverse reactions.