Genomics ; methods ; Humans ; Microbiology

Aim To study the effects of Meloxicam gel(Mel G)on AA in rats,and the relationship between therapeutic effects and Mel G in tissue or serum. Methods The model of AA was induced by intradermal injection of Freunds complete adjuvant(FCA) in rats,the effects(hindpaw swelling volume)of Mel G on AA rats were observed following Mel G tc. A high performance liquid chromatography(HPLC)method with ultraviolet detection was set up to determine the concentration of Mel in serum and local tissue. Results Mel G significantly inhibited secondary inflammation of AA rats. The concentration of Mel G was lower in serum and higher in local tissue than that of Mel tablets. A significant linear correlation in a negative manner existed between local tissue concentration of Mel G and hindpaw swelling volume. Conclusion Therapeutic effects of Mel G on AA in rats were associated with higher tissue concentration of Mel G.

Objective To investigate the therapeutic efficacy of lactulose combined with Bacillus subtilis duplex living bacterium in patients with constipation-predominant irritable bowel syndrome.Methods A total of 98 patients with constipation-predominant irritable bowel syndrome were divided into 3 groups according to the therapeutic drugs:lactulose group (33 cases),Bacillus subtilis duplex living bacterium group (30 cases) and combined treatment group (35 cases),and patients in all groups received mosapride.The course of treatment was 2 weeks in all groups.The symptoms of patients with abdominal pain,abdominal distention,defecate condition and quality of life before and after treatment was observed.Results The total efficacy of abdominal pain,abdominal distention in combined treatment group was higher than that in lactulose group and Bacillus subtilis duplex living bacterium group,in lactulose group was higher than that in Bacillus subtilis duplex living bacterium group,and there was significant difference (P ＜ 0.05).There was no significant difference in defecate Bristol grade before treatment among three groups (P ＞ 0.05).There was significant difference in defecate Bristol grade after treatment among three groups(P ＜ 0.05).There was significant difference in defecate Bristol grade before and after treatment in three groups(P ＜ 0.05).There was no significant difference in the quality of life before treatment among three groups (P ＞ 0.05),the quality of life after treatment in three groups was higher than that before treatment,and there was significantdifference (P ＜ 0.05).After treatment,the quality of life in combined treatment group was higher than that in lactulose group,in lactulose group was higher than that in Bacillus subtilis duplex living bacterium group,and there was significant difference (P ＜ 0.05).Conclusions The combined regimen of lactulose and Bacillus subtilis duplex living bacterium is more effective than lactulose or Bacillus subtilis duplex living bacterium alone.Thus the combined regimen of lactulose and Bacillus subtilis duplex living bacterium is an effective therapeutic method for constipation-predominant irritable bowel syndrome.

Objective To understand the drug-resistance of MRSA patients in neurosurgery intensive care unit,raise the prevention of MRSA and provide doctors the basis for controlling it. Methods The 5 year(20012005) MRSA patients were tested by Kirby-Bauer in neurosurgery intensive care unit of a third-tier general hospital in Shanghai. Statistic and analysis the drug-resistance of the patients. Results The rates of 121 MRSA drug-resistance to penicillin G,erythromycin, ciprofloxacin, amikacin and the cephalosporins are 92.3 % to 100 %, totally senaitire to teicoplanin and vancomycin and lower drug-resistance to rifampin,netilmicin and fosfomycin, but it rapidly raised from 10.0 % (2001 ) to 95.2 % (2005) to sulfamethoxazole. Conclusion It is time to take care of the drug-resistance of MRSA. Prevention and use antibiotics properly are the important ways to decrease the hospital infection and to improve the quality of recovered.

Objective To study the mechanisms of Re Bi granule on treating RA.Methods Make SD maleness rats Adjuvant-Induced Arthritis(AA)which was derived by Freund's complete adjuvant(CFA)as investigation object.Make Wang Bi granule as positive control medicine,and divide it into six groups(blank group,model group,control group,Infusion of Re Bi granule high dose group and midst dose group and low dose group).Observe Re Bi granule's influence and mechanism to synovial cell apoptosis and T cell subsets.Results Re Bi granule could distinctly heighten synovial cell apoptosis ratio of AA rats,heighten CD8+cell's number and reduce CD4+cell's number,lower CD4+/CD8+ ratio,adjust T cells for two-way.Conclusion Re Bi granule not only is an effective treatment way for rheumatoid arthritis,but also can improve the abnormal immune status.

The construction of nano-bionic drug delivery system based on cells or cellular components is a research hotspot of novel drug delivery systems at present. The nano-bionic drug delivery system can integrate the characteristics not only high drug loading and controlled release of nano-carriers, but also good biocompatibility, low immunogenicity and natural targeting from bionic components of cell, and it can also integrate with flexible morphology from living cells. Among them, nano-bionic drug delivery system based on macrophages possesses a good prospect of clinical application because of phagocytic function, inherent tendency, deep penetration ability and potential in cell therapy of macrophages in the treatment of tumors. Based on this, this paper reviews the drug loading strategies of nano-bionic drug delivery system based on macrophages and its application in tumor therapy, so as to provide reference for the development of novel drug delivery systems.

Objective To discuss the method,safety and effect of malignant pancreas tumor treated by CT guided percutaneous embedding of~(125)I. Methods 32 cases of malignant pancreas tumor with CT scan and contrast enhancement were retrospectively analysed.All the cases had been confirmed pathologically be- fore CT guided therapy.The number of~(125)I particle was 12～46,The distance between particles was 0.～1.2 cm. The number of puncture point was 1～2.The number of puncture direction was 2-5 times.Results Regarding 32 cases for 1 month,the size of the tumor reduced in 11 cases,no change in 20 cases,and increased in 1 case.As for 31 cases for 2 months,the size reduced in 16 cases,no change in 13 cases,and enlarged in 3 cases.Regarding 30 cases for 3 months,the size reduced in 18 cases,no change in 11 cases,and increased in 3 cases. Regarding 28 cases for 6 months, he size reduced in 10 cases, no change in 5 cases, and in- creased in 13 cases.Regarding 22 cases for 1 year,12 cases had been done the second therapy,the size of the tumor reduced in 16 cases,no change in 3 cases,and increased in 3 cases.Conclusion The size of pancreas tumors were reduced obviously,the symptoms were relieved after the treatment.The method turned out to be safe and accurate.

OBJECTIVETo observe and evaluate objectively the clinical effect of Guilong Tongluo Capsule (GTC) in treating chronic inflammatory demyelinating polyneuropathy (CIDP).

METHODSSixty CIDP patients were equally randomized into two groups. The treated group was administered with GTC and prednisone, while the control group with prednisone alone. Changes before and after 3-month treatment in terms of muscle force, functional and sensory disturbance of extremities, as well as scoring by Activity of Daily Living Scale (ADL) and electromyogram (EMG) for nerve conduction velocity were observed and compared.

RESULTSThe total effective rate gained in the treated group and the control group was 90.0% (27/30) and 70.0% (21/30) respectively, showing significant difference between them (chi2 = 14.82, P < 0.01). The improvement in the treated group was superior to the control group in muscle force of lower limb, motive and sensory function of extremities, ADL scores and motive function of ulnar nerve (P < 0.05, P < 0.01).

CONCLUSIONThe curative effect of GTC combined with prednisone in treating CIDP was better than that of prednisone alone.

Adolescent ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Polyradiculoneuropathy, Chronic Inflammatory Demyelinating ; drug therapy ; Prednisone ; therapeutic use ; Young Adult

Adolescent ; Fatal Outcome ; Female ; Fibromatosis, Aggressive ; diagnostic imaging ; surgery ; Humans ; Radiography

Objective To analyze the emergercy epidemiological characteristics of coeualties with head in-jury in Shanghai. Method By a prospective study,the data of 18 076 casualties with head injury during the whole year 2004 collected from 12 joint hospitals in Shanghai were documented well in the unified survey tables with wide-range items failed in by the attending physician, who got the firsthand information from patients and witness.The data were analyzed by using SPPS version 11.5 software. Results Of 18 076 casualties with head injury,the ratio of male to female was 2.11: 1.The mean age of female was older than that of male (t=10.575, P<0.01).The highest incidence of casualties occurred in people of twenties (24.7 % ). The local residents of Shanghai ac-counted for 34.2% of casualties. More casualties often occurred in December,January,Mareh and August than in he rest. Of 5.1% casualties with head injury were assochted with labour work.The leading cause of injury was dif-ferent in patient cohorts of different ages. Fall was the most main cause of trauma in children cohort (aged<14)and the senile patients cohort (aged > 60). The violert assault and traffic accident caused the most head injuries in the adolescent people cohort ( aged 15～34 years old) and the young people cohort ( aged 35～59 year old). The majority of casualties (85.5%) received CT scan.The scalp laceration (40.2% of patients) was seen more often than other types of injury . The mortality of easualties with traumatic brain injury was 0. 5 % . Conclusions The kmowledge of epidemiologieal aend of emergency deparhnent visitors with head injury is amportant guidance to physicians arranging emergency medical resources rationally and formulating a comprehesive prevention stategy of castahies with head injury.