Objeetive To investigate the retired elderly patients who had traditional Chinese medicine for preventing cardio-vascular disease and their complications for providing the best possible care.Methods Forty-eight retired elderly patients who had been given the infusion of traditional Chinese medicine for preventing the cardio-vascular disease over two years were analyzed.Results The finance,individual choice and social influences were the three major factors for the retired elderly people to choose traditional Chinese medicine for preventing cardiovascular diseases.In forty-eight patients of the study,100％ of them had secure medical insurance and they did not have any worries with the finance.93.75％ of them positively agreed with the treatment.91.67％ of them supported the idea use of the traditional Chinese medicine to promote the health and had the positive influence on the society.Conclusion Financial reasons,individual preference and social influences are the main factors to affect the retired elderly patient's choice of having traditional Chinese medicine to prevent cardiovascular disease.Our health care system for the retired elderly people has ensured the compliance of the treatment.With the increased awareness of the importance of the health,the traditional Chinese medicine has been widely used to prevent the occurrence of the cardio-vascular disease.

Objective: To study the effects of Amorphophallus konjac refined powder combined with minimal flavonids on antioxidation , serum lipids and body weight in rats .Method: Wistar rats were divided into four groups fed with different diets, and then antioxidative ability of blood and liver, levels of serum lipids and body weight were detected and analysed in rats. Results: Konjac refined powder combined with Ginkgo biloba flavonids could decrease MDA content and increase activities of SOD and GSH-Px significantly, and also reduce serum TC, LDL-C, TG levels, improve HDL-C level in rats. As to antiobesity, no notable difference was found .Conclusion: Combined with flavonids, the antioxidation of Konjac food is improved significantly, and serum lipids level is decreased, but antiobesity effect is in-significant.

The hemorrheological changes were observed in dogs in the first 2 hours after they were inflicted with oleic acid-induced RDS.It was found that hematocrit,absolute viscosity and relative viscosity of whole blood were significantly increased but plasma viscosity showed no marked changes.These facts imply that in the early stage of oleic acid-induced RDS,the hemorrheological changes were characterized by hemoconcentration and decrease of the trans-formability of erythrocytes,which might be one of causes of the functional failure of pulmonary microcirculation.

Objective To compare laparoscopic appendectomy (LA) with open appendectomy (OA) in the treatment of appendicitis complicating gangrene,perforation and abscess in children.Methods This study included 614 consecutively admitted patients with acute complicated appendicitis undergoing laparoscopic (267 cases) or open (347 cases) appendectomy.Clinical outcomes were compared between the 2 groups in relation to operative time,length of hospital stay,postoperative complications and in hospital cost. Results There was no mortality.Conversion to open surgery was necessary in 7 patients in LA group.Laparoscopic appendectomy was associated with a shorter hospital stay (4.6 d vs.8.1 d,P =0.00),lower incidence of wound infection(5.3％ vs.12.8％,P =0.03),less bowel obstruction(5.0％vs.10.0％,P =0.04) and nosocomial infection (9.7％ vs.18.3％,P =0.04).Intra-abdominal abscess formation was significantly higher after laparoscopic surgery (4.1％ vs.1.1％,P =0.04 ).The cost of treatment and operative time were higher in the laparoscopic group than in open appendectomy,however,there was no statistically significant difference. Conclusions Laparoscopic technique is a safe and clinically beneficial operative procedure for complicated appendicitis in children with short hospital stay,early recovery,good cosmetic appearance,and low complication rate,except for a higher incidence of intraabdominal abscess.

ObjectiveTo understand anorectal diseases in health in the crowd incidence,clinical and prevention work for anus bowel division provides scientific basis.Methods7102 cases of physical examination for the anus bowel specialized examination,on examination results,statistics,and with the anus bowel disease census results were compared and analyzed.Results7102 cases were detected in anus bowel disease was 4758 cases,the total incidence of 67.0％,including 4119 cases of hemorrhoids,1138 cases of anal papilla,227 cases of rectal polyp,201 cases of anal fissure,113 cases of perianal skin disease,94 cases of anal fistula and one case with rectal cancer.male anus bowel disease(62.3％ ) were less than women(73.2％ ) ( x2 =93.4,P ＜ 0.01 ),young group of incidence of a disease(59.0％ ) in the lower than the elderly group(77.7％ ) ( x2 =274.4,P ＜ 0.01 ).ConclusionAnorectal diseases in normal higher incidence in the crowd,carry out standardized anus bowel disease census of disease prevention and cure had relatively positive significance.

There has been a growing number of prostate cancer patients in our country,and most of the patients suffer with bone metastases.Although more and more new drugs are reported for the treatment of prostate cancer,tumor local recurrence or metastasis occur within the 10 years after treatment.The diagnostic sensitivity of 18F-NaF PET/CT for bone metastases from prostate cancer is high.18F-NaF PET/CT not only can locate the lesion precisely,evaluate the drug efficacy quantitatively,but also can be used to follow up prostate cancer patients.This review is focused on the application of 18F-NaF PET/CT in bone metastases from prostate cancer.

OBJECTIVE:To observe the efficacy and safety of low-dose Progesterone injection combined with Baotai wuyou capsule in the treatment of threatened abortion. METHODS:107 patients with threatened abortion were retrospectively analyzed and divided into observation group(54 cases)and control group(53 cases)by different medication. All patients received bed rest orally taking folic acid and other measures. Meanwhile,control group was given Progesterone injection 20-40 mg,qd,intramuscu-larly injected. Observation group was given Progesterone injection 10-20 mg,qd,intramuscularly injected and given 4 Baotai wuy-ou capsule additionally,tid,taking with ginger decoction,no fish during the medication. The courses of 2 groups were 14 d. Clini-cal efficacy,hemostatic time,remission time of abdominal pain and backache in 2 groups were observed,and the incidence of ad-verse reactions during the treatment was recorded. RESULTS:The total effective rate in observation group was significantly higher than control group,hemostatic time,remission time of abdominal pain and backache were significantly shorter than control group, the incidence of adverse reactions was significantly lower than control group,with statistical significances (P<0.05). CONCLU-SIONS:Low-dose Progesterone injection combined with Baotai wuyou capsule shows good efficacy in the treatment of threatened abortion,which can shorten patients'hemostatic time,remission time of abdominal pain and backache,and reduce the incidence of adverse reactions,with good safety.

Objective To investigate the relationship between sarcoplasmic reticulum Ca2+modulation proteins and postresuscitation myocardial dysfunction. Methods Thirty-eight SPF male Sprague-Dawley (SD) rats were randomly divided into control group(n=12)and cardiac arrest(CA)group(n=26). CA was induced by intravenous bolus of potassium chloride(40μg/g),and cardiopulmonary resuscitation(CPR)was conducted 8 minutes later. No CA was induced in control group except catheter placement for monitoring cardiopulmonary parameters after anesthesia. Invasive hemodynamic parameters were monitored for 1 hour after CPR. Echocardiogram was performed to evaluate cardiac function. Myocardial samples were harvested 5 minutes and 1 hour after restoration of spontaneous circulation (ROSC),and sarcoplasmic reticulum Ca2+ ATPase (SERCA2a),phosphorylated phospholamban (p-PLB) and rynodine receptor(RyR)were determined by Western Blot. Results ROSC rate of CA group was 92.3%(24/26),and mean recovery time was (68 ±39)seconds. Cardiac function was significantly impaired in CA group at 1 hour after resuscitation, and ejection fraction, fraction shortening (FS), the maximal rate of left ventricular pressure increase/decline (±dp/dt max)were significantly decreased compared with those in control group 〔ejection fraction:0.548±0.060 vs. 0.809±0.043,F=71.692,P=0.000;FS:(34.4±4.4)%vs. (46.0±3.5)%,F=55.443,P=0.000;+dp/dt max(mmHg/s):4 718±743 vs. 7 098±394,P<0.01;-dp/dt max(mmHg/s):-3 824±612 vs.-6 187±473,P<0.01〕. Compared with control group,the expression levels of p-PLB (gray value)was significantly decreased at 5 minutes and 60 minutes(5 minutes:0.64±0.15 vs. 1.29±0.13,P<0.01;60 minutes:0.95±0.08 vs. 1.30±0.09,P<0.05)after resuscitation in CA group,while the level of sarcoplasmic SERCA2a(gray value)and RyR (gray value)showed no significant differences(SERCA2a 5 minutes:1.01±0.18 vs. 1.24±0.07,60 minutes:1.03± 0.14 vs. 1.25 ±0.06;RyR 5 minutes:0.96 ±0.13 vs. 0.97 ±0.13,60 minutes:0.88 ±0.14 vs. 0.99 ±0.11,all P>0.05). Conclusions The impairment of the p-PLB is closely related to postresuscitation myocardial dysfunction.

Inflammasomes are multiprotein complexes that can sense danger signals from damaged cells or pathogens and assemble to mediate the activation of caspase-1, which proteolytically activates the proinflammatory cytokines IL-1β and IL-18.Uniquely, inflammasome activation needs two steps to induce inflammation.Its activation has been studied in human and different experimental liver diseases and demonstrated to have effects on hepatocyte damage, immune cell activation and amplification of liver inflammation.In this review, inflammasome and their functions in variant liver diseases (especially ALD, NASH, ischemia-reperfusion liver injury) will be discussed in detail.These findings could help us deepen our understanding about these diseases, and provide new clues to the therapy of them in clinical practice.

Heavy chain antibodies (HcAb) without light chains are naturally produced by camelids.The single domain antigen-binding fragment of HcAb is referred to as VHH or nanobody (Nb),which is the smallest antigen-binding entity at present.Several characteristics such as low molecular weight,high stability,and low immunogenicity make the use of nanobodies superior to the conventional antibodies.Currently,nanobodies are highly valuable antibodies for various applications,including fundamental research,diagnostics,and therapeutics.A variety of nanobodies are investigated in clinical researches.The recent progresses of heterologous expression of nanobodies in seven expression systems,including Gram-negative and positive bacteria,yeasts,filamentous fungi,insect cells,mammalian cells and plant cells were focused on,and the expression systems,hosts,characteristics of vectors,construction of vectors and yield of nanobodies were summarized.The strategies to increase the yield of nanobodies are discussed from molecular level,expression level and rational design.