Laparoscopic surgery is widely used in the treatment of gynecological malignancies,including the radical surgery or staging surgery of early cervical cancer,endometrial cancer and ovarian cancer.Its feasibility and safety of clinical practice in gynecologic malignancies has been approved,and the postoperative follow-up results indicate that the effectiveness of laparoscopic surgery is similar to open surgery.But the laparoscopic surgery treatment of gynecological malignancies is still in dispute.The research will focus on the affects of pneumoperitoneum to the malignant behavior of tumor cells and the mechanism about implantation metastasis of puncture site in future.

Mesenchymal stem cells (MSCs) are oonsidered as the ideal engineering cells because of their accesibility, their in vitro amplification capacity, low immunogenicity and their tendency toward the tissues. Modification of these cells to express specific anti-cancer molecules or to be a vector for targeted anticancer therapy become a hotspot of biological therapy in recent years. The continual development of MSC study shows great advantage as biological treatment on tumor.

Expression of major histocompatibility complex class 1(MHC-1)and thyroid specific transcription factor-1(TTF-1)in thyroid follicular epithelia of Graves'disease and Hashimoto's thyroiditis measured by immunohistochemistry technique were all significantly increased as compared with those in normal controls,suggesting that TTF-1 and MHC-1 seem to contribute to the development of autoimmune thyroid diseases.

In the book of Chinese Acupuncture and Moxibustion by CHENG Dan-an, direct moxibustion with moxa cone was regarded as a classic style of moxibustion because of its innate character of heat induced thermal stimulus and burn toxin. CHENG Dan-an made the quantity of moxibustion more controllable through the selection of moxa wool, the size and number of moxa cones, and the tightness of moxa cones, etc. CHENG Dan-an 's clinical experience is summarized through treating stubborn and infectious diseases with direct moxibustion with moxa cone. The results showed that only with understanding the characteristics of moxibustion and key pathological mechanism of suitable disease could direct moxibustion with moxa cone and the appropriate methods be performed correctly. CHENG Dan-an confirmed the clinical effect of treating stubborn and intectious diseases with direct contact moxibustion with moxa cone, and optimized the specific operation scheme of direct moxibustion with moxa cone. It tell us that we should deeply study on moxibustion, to make it wide spread in the hereafter, bring benefit to mankind.
Acupuncture Therapy ; history ; History, 20th Century ; Humans ; Moxibustion ; history ; instrumentation

Adult ; Aged ; Cross Infection ; microbiology ; Drug Resistance, Bacterial ; Drug Resistance, Fungal ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; complications

This study is to establish the gastric cold model of rats. After gastric feeding with cold water for 5 weeks and extra iced water bath in the last 2 weeks, model group show distinct physical sign of gastric cold syndrome. The pathology of gastrics reveals gastricism of model group, while treatment group(treated with Fanzuojin Wan) show mild lesion. Elisa detection of model group show that the solution of interleukin-2 (IL-2) is higher than blank group. The difference with significance among model group, treatment group and blank group reveals the success of the establishment of gastric cold syndrome.
Animals ; Cold Temperature ; Disease Models, Animal ; Female ; Humans ; Male ; Rats ; Rats, Wistar ; Stomach ; chemistry ; metabolism ; pathology ; physiopathology ; Stomach Diseases ; metabolism ; pathology ; physiopathology

This study is to establish the gastric hot model of rats. After gastric feeding with ethanol solution for 3 weeks and feeding with extra capsaicin and ethanol solution for another 2 weeks, model group show distinct physical sign of gastric hot syndrome. The pathology of gastrics reveals gastricism of model group, while treatment group (treat with Zuojin Wan) shows mild lesion. Elisa detection of model group show that the solution of interleukin-2 (IL-2) is higher than the blank group. The obvious difference among model group, treatment group and blank group reveals the success of the establishment of gastric hot model.
Animals ; Disease Models, Animal ; Drugs, Chinese Herbal ; administration & dosage ; Eating ; Female ; Humans ; Male ; Rats ; Rats, Wistar ; Stomach Diseases ; drug therapy ; pathology ; physiopathology

Objective To evaluate the diagnostic value of 99mTc-dimercaptosuccinate acid(DMSA) renal cortical scintigraphy for the identification of distinguishing between upper urinary infection(UUTI) and lower upper urinary infection(LUTI).Methods Two hundred and seventy-five children (111 males,164 females)ranging from 44 days to 15 years old,presented with urinary tract infection underwent 99mTc-DMSA renal cortical scintigraphy.The images were scored as normal (indicating LUTI) and abnormal (indicating acute pyelonephritis or renal scarring).Results Of 275 children with UTI,95 cases had normal images diagnosed as LUTI,41 males,54 females;and 180 cases had abnormal images,70 males,110 females.One hundred and seventy-four cases were diagnosed as acute pyelonephritis,6 cases were diagnosed as renal cortical scars,56 cases were single renal involved and 118 cases were both renal involved,and 22 cases repeatedly underwent renal cortical scanning after therapy.Sixteen of 18 cases with acute pyelonephritis completely recovered normal or obviously ameliorated after 0.5 to 2.0 years,2 cases did not show any improvement after 0.5 to 1.5 years,4 cases with renal scarring,and showed little change on repeated images after 1.0 to 1.5 years.Conclusions The 99mTc-DMSA renal scintigraphy is very useful in differentiating the children with urinary tract infection.It also can be used to determine the extension,degree and nature of UUTI,and might play an important role in the treatment and follow-up observation in children with UUTI.

Objective To determine content of Salidroside in Ligustri Lucidi Fructus at different growth stages and in different regions in Zhejiang Province by HPLC; To provide the basis for more rational, efficient extraction of Salidroside from Ligustri Lucidi Fructus.Methods The Kromasil C18 column (4.6 mm×150 mm, 5μm) was used with mobile phase of acetonitrile-water (10:90); flow rate was 1.0 mL/min; detection wavelength was 220 nm; column temperature was set at room temperature; injection volume was 20μL.Results Salidroside was in good linear range within 0.71–3.55μg (r=0.999 4). The recovery rate of Salidroside was 95.6%–98.6% and the average recovery rate was 96.88%, RSD was 1.32% (n=5).Conclusion The content of Salidroside in Ligustri Lucidi Fructus gradually decreased with the extending of growing season. The contents of Salidroside were different at different growth stages and in different regions.

Background and Objective Hyperlipidemia is one of the most potent and best substantiated risk factors for coronary heart disease (CHD). Purified Salvia miltiorrhiza extract (PSME) had been shown to have hypolipidemic effect in animal experiments. This study aimed to evaluate its iipids modulating effects in hyperlipidemic patients. Methods In this single-blind, placebo controlled study, lipid profiles of 80 hyperlipidemic patients were checked at same conditions. They were divided into two equal groups randomly (each composing of 40 patients). They were given PSME tablet (800 mg) three times per day, or placebo tablet. All patients were put on NCEP type Ⅱ diet and six weeks later, lipid profiles were checked. Results In PSME group, total cholesterol decreased by 27.32 mg/dl (12.3% reduction), LDL-cholesterol decreased by 23.13 mg/dl (16.8% reduction) and HDL-cholesterol increased by 9.06 mg/dl (11.1%), all were statistically significant. Although triglyceride dropped by 12.12 mg/dl (5.1%) but this was not significant statistically (P=-0.34). There were no significant changes oflipids levels in the placebo group. Conclusions PSME has significant favorable effect on total cholesterol, LDL-cholesterol, and HDL-cholesterol and may be a potential agent for the treatment ofatherogenic dyslipidemia.