Sixty cases of the patients sick with simple obesity complicated with hyperlipidemia were randomly divided into the magnetic acupuncture group and control group, to observe the improving situation in the indexes of obesity and blood lipid. In the moment the therapeutic effect in reducing body weight, magnetic acupuncture is obviously better in improving cholesterol (TC) in indexes of blood lipid than single acupuncture (P＜0.05).

Objective To explore the role of phosphatidylinositol 3-kinase (PI3K) signal pathway in interleukin-8 (IL-8)/chemokine (C-X-C Motif) receptor 2 (CXCR2)-mediated growth and metastasis of liver cancer.Methods Eighty-two cases of liver cancer tissues and serum samples,and 21 cases of normal tissues and serum samples were collected.The level of serum IL-8 was measured by enzyme-linked immunesorbent assay (ELISA).Expression of CXCR2 was detected by immunohistochemical method,and its correlation with clinicopathological parameters was also analyzed.Different stages of liver cancer fresh tissues were selected,and expressions of CXCR2,PI3Kγ,AKT,and NF-κB were detected by Westeru blotting analyses.Results The levels of serum IL-8 in liver cancer patients (stages Ⅰ,Ⅱ,Ⅲ,Ⅳ) were (120.34 ±15.52) pg/ml,(221.60 ±23.10) pg/ml,(279.50 ±24.25) pg/ml,(324.81 ±22.50) pg/ml,respectively.With the increasing degree of liver cancers,levels of IL-8 were increased,most significant was in the Ⅳ period of liver cancer; the expression of CXCR2 was significantly correlated with pathological stages,degree of differentiation,lymph node and distant metastases of liver cancer (P ＜ 0.05) ; serum IL-8 levels were consistent with expression of CXCR2 in liver cancer tissues,which had a strong correlation with activation of PI3K γ,AKT,and NF-κ B proteins.Conclusions IL-8/CXCR2 was able to mediate the growth and metastasis of liver cancers,which might be through the activation of PI3K signaling pathway.

Based on previous clinical and basic research on autohemotherapy,its effective mechanism was explored.Autohemotherapy was used as the keyword in the document retrieval of databases such as the Pubmed,CNKI,Wanfang,VIP,and etc.from 1990 to 2017.Previous clinical and basic research results of our team were also combined in the analysis of effective mechanism study on autohemotherapy in the treatment of acne.The results showed that autohemotherapy displayed the treatment effect of acne vulgaris through the regulation of Th1/Th2 immune deviation and micro ecological imbalance of local lesions,which may be one of the important ways in the treatment of acne vulgaris by autohemotherapy.It also reflected the regulation of Yin and Yang to reach the balance.It was concluded that in the future research,taking the effect of Th1/Th2 immune deviation and micro ecological imbalance of local lesions as the starting point,it will provide experimental basis for the effect of regulating Yin and Yang to reach the balance.It can provide certain scientific basis for its clinical application.

OBJECTIVE: To analyze the surgical treatment of parapharyngeal space foreign body and to discuss feasibility of Endoscopic transoral approach. METHOD: Reviewing surgical treatment in eight cases of parapharyngeal space foreign body, nature and location of foreign body. surgical methods, and treatment results were analyzed. RESULT: Eight patients' foreign bodies were all removed by surgical treatment, there were no postoperative infection. Three cases of foreign body were removed through laterocervical approaches, one removed through submandibular approach. In four cases the foreign body were removed through Endoscopy, two of them were transoral approach and the other two were taken out after antiotomy. CONCLUSION Different approaches should be taken in the surgery treatment of parapharyngeal space foreign body according to imaging positioning.
Endoscopy ; Foreign Bodies ; surgery ; Humans ; Pharynx ; pathology ; surgery ; Postoperative Complications ; Treatment Outcome

Objective To preliminarily evaluate the feasibility,therapeutic effect and normal tissue complications of stereotactic γ-ray body radiation therapy for patients with asynchronous bilateral renal cell carcinoma.Methods Nine patients with inoperable asynchronous bilateral renal cell carcinoma with a median time from the resection of the primary focus and discovery of the contralateral focus underwent stereotactic γ-ray body radiotherapy with OUR-QGD stereotactic γ-ray whole body therapeutic planning system.50％ isodose line,as the prescription dose line,was to cover the planning target volume (PTV) and the 70％ isodose line was to cover the gross target volume (GTV).Radiotherapy was delivered,with a single dose of 3-5 Gy per fraction,one fraction per day,5 fractions per week,and totally 10-17 fractions.The PTV edge total dose was 36-51 Gy,and the GTV edge total dose was 60-85 Gy.The patients were followed up for a median time of 24 months to evaluate the local control rate and overall survival rate.Results Of the 9 patients,1 presented complete remission (11.1％) and 4 partial remission (44.5％),with a total effective rate of 55.6％.The 1-,3-,and 5-year local control rates were 64.8％,43.2％,and 43.2％ respectively.The 1-,3-,and 5-year overall survival rates were 66.7％,53.3％,and 35.6％ respectively.Four patients (44.4％) had acute radiation reaction:2 cases with grade l leukocytopenia and 2 cases with grade 1 gastrointestinal reactions.Two patients showed grade 2 late radiation-induced reaction in gastrointestinal system.The Karnofsky score was significantly increased and the renal function was normal after radiotherapy.Conclusions Stereotactic γ-ray body radiation therapy is safe and effective in the treatment of asynchronous bilateral renal cell carcinoma.