ObjectiveTo evaluate the clinical efficacy of gelatin sponge particles chemoembolization for liver metastasis of gastric cancer patients. MethodsThe clinical data of 5 cases from December 2009 to July 2010 with gelatin sponge particles chemoembolization for liver metastasis after radical gastrectomy patients was analyzed retrospectively. ResultsVarious degrees of necrotic lesions were observed in all cases, 6 months after operation, 1 case received complete remission (CR),3 cases with partial remission (PR), 1 case with stable condition (SD), the total effective (CR + PR) rate was 80％(4/5). Conclusion Gelatin sponge particles chemoembelization for liver metastasis of gastric cancer has achieved a good shortterm effect,while the long-term efficacy remains to be identified.

Objective To set up the quality standard of Shiwei Shujin Huoluo Powder. Methods Rhizoma Polygoni cuspidati and Cortex Cinnamomi, the main ingredients of the powder, were identified by thin layer chromatography ( TLC) , and the content of emodin in the powder was detected by high performance liquid chromatography (HPLC) . Results The spots showed by TLC were clear without interference of the negative control. HPLC results showed that linear range of emodin was 9.30 ~ 46.52 μg·mL-1, the recovery of emodin was 96.22%, and RSD was 1.76% ( N=6) . Conclusion The established method is reliable and accurate, and can be used for quality control of Shiwei Shujin Huoluo Powder.

Objective:To investigate the protective effects and possible mechanisms of cortex phellodendri water extract and etha -nol extract on the myocardial injury induced by pituitrin and isoproterenol hydrochloride in rats .Methods:SD rats as the experimental animals were randomly divided into the normal control group , model group , compound Danshen tablets group , phellodendron water ex-tract group and phellodendron ethanol extract group .Pituitrin and isopropyl adrenaline hydrochloride were used to establish the myocar-dial injury model in rats.The serum CK, LDH activity, myocardial tissue SOD activity and MDA content were detected and compared . Results:Compared with those in the normal control group , the serum LDH activity , CK activity and MDA content were significantly in-creased , and the SOD activity in cardiac muscle and myocardial tissue was significantly decreased in the pituitrin -established myocardi-al injury model group (P<0.01).In the isopropyl adrenaline hydrochloride-established myocardial injury model group , the MDA con-tent in myocardial tissue was obviously increased , and the SOD activity in myocardial tissue was decreased obviously (P<0.01).The serum LDH activity, CK activity and MDA content were significantly decreased , and the SOD activity in cardiac muscle and myocardial tissue was increased significantly in all drug-taken groups when compared with those in the pituitrin-established myocardial injury model group, and the differences were statistically significant (P<0.05 or P<0.01).The MDA content in myocardial tissue was significant-ly reduced , and the SOD activity was increased significantly in all drug-taken groups when compared with those in the isopropyl adrena-line hydrochloride-established myocardial injury model group , and the differences were statistically significant (P<0.05 or P<0.01). Conclusion:Cortex phellodendri extract has certain protective effect on myocardial injury induced by pituitrin and isopropyl adrenaline hydrochloride in rats .

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The genus Xestospongia is one of the most widespread genera of sponges, containing abundant secondary metatolites with novel structures and potent bioactivities. The main structure types of secondary metatolites found in this genus are alkaloids, quinines, terpens, steroids, lipids, polyketones, etc. These metatolites exhibit a variety of bioactivities, such as cytotoxic, antibacterial and antiviral activities. This paper reviews the progress in the chemistry and pharmacological activities of the second metabolities from sponges of Xestospongia, especially for recent five years, with the aim for further research.

Objective To evaluate the safety and efficacy of combined transcatheter intraarterial chemoembolization with 350-560 μm gelatin sponge particles and lobaplatin (GSPs-TACE) and oral Chinese herb medication Huaier granules in patients with hepatocellular carcinoma (HCC).Methods This is a case-control,single-institution clinical trial.31 HCC patients receiving GSPs-TACE (group A) were matched with 31 patients receiving GSPs-TACE and Huaier granules (group B).Tumor response was evaluated by CECT using response evaluation criteria in solid tumors at 1 month after initial GSPs-TACE.The overall survival was calculated from the data of initial GSPs-TACE using the Kaplan-Meier method.Results The overall mean follow-up period was 28.7 (range 12-42) months.The overall 6-and 12-month survival rates in group A and group B were 90.3％ and 80.6％ vs 100％ and 93.5％,respectively.There was statistically significant difference in 12-month survival rates (x2 =5.213,P ＜0.05).Median survival time respectively was 17.1 and 20.6 months(x2 =0.745,P ＞0.05).The average TACE times were (4.1 ±7.3) and (2.9 ±8.7) respectively in group A and group B (P =0.01).Tumor objective response rate was statistically different in 6-and 12-month in two arms(x2 =5.945,6.384,P ＜0.05).There was no statistically significant difference in complications (respectively x2 =0.435,0.485,2.037,0.137,0.325,all P ＞ 0.05).Conclusions Huaier granules combined with transcatheter intraarterial chemoembolization with 350-560 μm gelatin sponge particles and carboplatin for HCC is safe and effectively prolongs patients' survival.

Objective To discuss interventional procedures before feeding tube placed in the DSA guidance,influence postoperative enteral nutrition support for the presence of nutritional risk of clinical outcomes in elderly patients with hepatocellular carcinoma. Methods 33 patients acquired with interventional therapy of hepatic carcinoma were selected as the study group.All of patients un-derwent preoperatively the nutritional risk screening and insertion of nasogastric feeding tube under DSA.Enteral nutritional support by the nasogastric feeding tube was used after interventional therapy.33 similar patients underwent parenteral nutritional support af-ter international therapy were selected as the control group.The change of the nutritional indexes,the incidence of the systemic in-flammatory response syndrome,the incidence of infection,and the length of hospital stay after operation were compared between the two groups.Results There were no significant differences in the plasma albumin levels and body weight changes compared between the two groups (P >0.05).However,the incidence of infection and the length of hospital stay were lower significantly in the study group than in the control group (P >0.05).Conclusion The nutritional risk screening before interventional treatment is necessary for the elder patients with hepatic carcinoma.The patients with nutritional risk can be placed the nasogastric feeding tube preopera-tively under DSA,and perform combined nutritional support to promote the recovery of nutritional state after operation.

Objective To compare the safety and efficacy between flexible ureteroscope lithtripsy (FURL) and percutaneous nephrolithotomy (PCNL) in treating the renal calculus.Methods From Jan.2012 to Oct.2013,120 male and 87 female patients with renal calculus were accepted FURL (n =108)or PCNL (n=99) in our hospital.In FURL group,108 cases were classified according to the diameter of the stone,including 33 patients with the diameter of renal stone more than 20mm (range 20-39 mm,mean 29.2±5.6 mm)and 75 patients with the diameter of renal stone less than 20 mm (range 13-19 mm,mean 16.8± 1.3 mm).In PCNL group,99 cases were also classified according to the diameter of the stone,including 51 patients with the diameter of renal stone more than 20 mm (range 20-45 mm,mean 30.4±6.6 mm)and 48 patients with the diameter of renal stone less than 20 mm (range 14-19 mm,mean 17.2±1.4mm).There were no significant differences between the groups FURL and PCNL in the stone size(P＞0.05).Demographic data,operative duration,postoperative hospital stay,complication rate,and stone-free rate were recorded and compared.Results The overall stone free rate in group FURL was significantly lower 80.6％ (87/108) than that in group PCNL 91.9％ (91/99) (P＜0.05).In those patients with the diameter of stones less than 20 mm,the stone free rate was 88.0％ (66/75) in group FURL vs 93.8％ (45/48) in group PCNL (P＞0.05).The operative time was 30-65 (mean 49.5±6.9) min and 30-65 (mean 46.9±7.2) min in FURL and PCNL group,respectively (P＞0.05).In those patients with the diameter of stones more than 20 mm,the stone free rate was 63.6％ (21/33) in group FURL,which was lower than that in group PCNL 90.2％ (46/51) (P＜0.05).The operative time was 60-115 min (85.0±16.3) min and 30-95 min (68.3± 16.7) min in FURL and PCNL group,respectively (P＜0.05).The overall complication rate was significantly lower in group FURL 2.8％ (3/108) compared to group PCNL 8.1％ (8/99) (P＜0.05).Postoperative hospitalization stay were 2-6 d (3.5±1.4) d and 3-9 d (5.8±1.9) d in FURL and PCNL group,respectively (P＜0.05).Conclusions Both PCNL and FURS are efficacy and safe surgical alteration for patients with renal calculus.As to the FURS,its merits were faster recovery,less invasiveness than those in PCNL.Therefore,it can be considered as the first-line treatment for renal calculus ＜20 mm.However,for renal calculus ≥20 mm stones,FURS is still effective.

Objective: To evaluate the effect of "healthy eating plate" based dietary management on diabetic inpatients. Methods: The patients with type 2 diabetes mellitus (T2DM) admitted to Daishan First People's Hospital from November 2019 to November 2020 were selected and randomly divided into two groups. The intervention group was given "healthy eating plate" based dietary management, while the control group was given routine dietary management. Demographic data and physical examination results were collected. Fasting blood glucose (FPG), glycosylated hemoglobin (HbA1c), triglyceride (TG) and total cholesterol (TC) were detected at admission, discharge and 3 months after discharge, and compared between the two groups by covariance and generalized estimating equation. Results: here were 52 patients aged (55.83±9.67) years in the intervention group, with 29 (55.77%) males and 23 (44.23%) females. There were 53 patients aged (57.54±11.09) years in the control group, with 32 (60.38%) males and 21 (39.62%) females. There were no significant differences in FPG, HbA1c, TG and TC levels between two groups at discharge (P>0.05). The level of HbA1c in the intervention group was significantly lower than that in the control group at 3 months after discharge (P<0.05); there were no significant differences in FPG, TG and TC levels (P>0.05). Conclusion The "healthy eating plate" based dietary management can better control the blood glucose of diabetic patients, and can help maintain the dietary treatment. It is worthy of promotion in diabetic patients.

Objective To investigate the current status of preoperative skin preparation in abdominal surgery in China,and put forward suggestions for improvement.Methods From April to May,2016,187 secondary and above hospitals in China were selected,questionnaires were used to investigate the methods for hair removal,skin disinfection on operative field,and application of surgical adhesive drape in abdominal surgery.Results A total of 187 hospitals in 14 provinces were investigated,of which 108 and 79 were tertiary and secondary hospitals respec-tively.87.70% of hospitals performed conventional preoperative hair removal in abdominal surgery,the percentage of conventional depilation in secondary hospitals was higher than tertiary hospitals(93.67% vs 83.33%,χ2 =4.520,P =0.033).85.98% of hospitals selected blade-shaving,7.93% and 23.78% applied chemical depilation and electric depilation respectively.Most hospitals (98.17%)performed skin preparation in the wards,mainly by ward nurses (98.17%),and conducted on the day of surgery (56.10%).86.63%,29.95%,and 3.74% of hospi-tals used iodophor,iodine plus alcohol,and chlorhexidine respectively for disinfecting skin on operative field. 92.51% of hospitals used skin incision/surgical adhesive drape (74.57% used selectively).Conclusion Most hos-pitals in China conventionally perform preoperative hair removal in abdominal surgery,and the primary method for depilation is blade-shaving,nearly half of the hospitals performed depilation on the day of surgery.Iodophor is the major skin antiseptic,surgical adhesive drape is widely used,but it is utilized in limited types of surgery.