Carcinoma ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Nasopharyngeal Neoplasms ; radiotherapy ; Neoadjuvant Therapy ; methods ; Phytotherapy

Aged ; Endocarditis ; etiology ; therapy ; Humans ; Kidney Transplantation ; adverse effects ; Male

Objective To investigate the clinical manifestations and treatment regiment of children with juvenile dermatomyositis(JDM).Methods The clinical manifestation,changes of serum muscale enzyme,myopathic laboratory examination,treatment and prognosis of 15 children with JDM retrospectively admitted from Jan.1990 to Jan.2004 were analyzed.Results All of the children had symmetrical weakness of the proximal muscles.The most frequent features were heliotrope and Gottron's papules.Elevated muscle enzymes were noted in all cases.Electromyography revealed typical change of myopathic type and muscle biopsy was compalible with myositis in all cases.Most of patients achieved normal muscle enzymes within 1 month and had improved muscle strength with 2.5 monthes of the initiation of corticosteroid therapy.Conclusion It is very important to know the clinical features of JDM,and prompt diagnosis and treatment will result in an improved prognosis.

Objective: To analyse the level of glucose concentration in saliva and to study the relationship between the level of blood glucose and that of salivary glucose.Methods: Blood glucose level and the glucose concentration in unstimulated mixed saliva taken from testee were measured with Beckman SYNCHRON CX7 System in 60 patients with diabetes mellitus and 60 healthy subjects. Results: The average value of salivary glucose concentration in experimental group was (1.950?0.179) mmol/L, that in control group was (0.953?0.124) mmol/L(P

Objective To evaluate the effect of home-based care alongside with health promotion on Wechat towards disabled centenarians, to provide the basis for improving the home and community based care towards the oldest old. Methods A total of 158 indigious centenarians in Hainan were surveyed and 78 of them who were considered disabled by Barthel criteria were selected and then divided into intervention group (with health education on Wechat platform and nursing visit) and control group (with nursing care handbook) by the serial number of them. The living quality,incidence of adverse health events and positive feeling of family care givers of two group were evaluated and compared after 6 months intervention. Results After 6 months of home- care intervention, significant statistical differences in incidence of adverse health events were found between intervention group and control group, which compromise falls (2 cases vs. 13 cases, χ2 = 8.91, P = 0.00), pain (1 case vs. 17 cases, χ2 = 17.28, P =0.00) and constipation (6 cases vs. 15 cases, χ2 = 4.75, P = 0.03). When it came to positive feeling of care givers, the scores of intervention groupwere (33.44±3.72), (36.46±4.06) points, control groupwere (28.10± 3.25), (28.15±3.15) points, significant differences were found at 3rd and 6th month′s follow-up between two groups, which t value represent 4.955 (P=0.00) and 10.142 (P=0.00), respectively. It also suggested that the differences in living quality of the elderly were statistical significant when refered to discomfortble or pain scored 1.58±0.50 and 2.37±0.63 (t=-6.154,P=0.00), and anxiety or depression scored1.73±0.64 and 2.32 ± 0.70 (t=- 3.889,P=0.00). Conclusions Health education on Wechat platform with nursing visit can enhance the effect of home- based care by improving the living quality, incidence of adverse health events of the elderly and positive feeling of family care givers.

To establish a method for determination contents of schizandrin, tanshinone I, cryptotanshinone, tanshinone II (A) and schizandrin B in rongxin pills. The HPLC method was performed on an Agilent C18. The mobile phase was composed of methnol and water wish gradient elution. The flow rate was 1.0 mL x min(-1). The column temperature was 30 degrees C and the detection wavelength wash 240 nm. The linear of schizandrin, tanshinone I, cryptotanshinone, Tanshinone II (A) and schizandrin B were 3.000-48.00 (r = 1.000), 3.985-63.76 (r = 0.999 9), 6.370-101.9 (r = 1.000), 8.690-139.0 (r = 0.999 9), 1.700-27.20 mg x L(-1) (r = 0.999 9), respectively. The average recoveries were 98.44%, 100.3%, 99.29%, 99.07%, 98.42%, and RSDs were 0.61%, 1.1%, 0.52%, 0.72%, 0.97%. The method is convenient, accurate and has good precision. It can be used for determination of the preparation.
Chromatography, High Pressure Liquid ; Cyclooctanes ; analysis ; Diterpenes, Abietane ; analysis ; Drugs, Chinese Herbal ; chemistry ; Lignans ; analysis ; Linear Models ; Organic Chemicals ; analysis ; Phenanthrenes ; analysis ; Polycyclic Compounds ; analysis ; Quality Control ; Reproducibility of Results

Objective To study the clinical value of capsule endoscopy for small bowel diseases in pediatric and adolescent patients.Methods Clinical data of 61 pediatric and adolescent patients who underwent capsule endoscopy from February 2007 to April 2014 was respectively analyzed.The positive diagnostic results and safety were observed.Results Of 61 patients,the CE procedures were completed successfully in 58 patients,and failed in 3 patients because of the gastric stasis.Forty-one positive lesions were found in small intestine,and the detection rate was 70.69％.Positive findings included angiodysplasias,Crohn' s disease,Meckel diverticula,ulcer,P-J syndrome,protrusion lesion and enteritis,etc.Finally,29 patients were confirmed (50％),3 (5.17％) were misdiagnosed and 1 (1.72％) was missed.Twenty-two patients underwent other small bowel examinations besides the capsule endoscopy.And the accuracy of capsule endoscopy was 81.82％.All capsules were successfully swallowed by the patients and evacuated within two weeks.No complications such as capsule retention or intestinal obstruction occurred.Conclusion Capsule endoscopy is a safe and well tolerated procedure with high diagnostic rate,which has a prospective clinical value in small bowel diseases in pediatric and adolescent patients.

OBJECTIVE:To train the students’ability about true-and-false identification of pini pollen,typhae pollen and Lygo-dium japonicum. METHODS:Teachers firstly used flexible and diversifided teaching methods to train the learning interest of stu-dents,and then picture antithesis,classroom presentation and other methods were used to teach the distinctive features between the true and false traditional Chinese medicine in the characters of identification. RESULTS&CONCLUSIONS:There were obvious dif-ference among the colors,physicochmical poperties,microscopic characteristics and other aspects of 3 traditional Chinese medi-cines. According to the teaching,the students could not only distinguish the 3 traditional Chinese medicines accurately, but also could identify the true-and-false of them. picture antithesis and classroom presentation method are simple and vivid, and can be used for the training of students’ability about true-and-false identification.

AIM: To investigate the effect of nitric oxid e (NO) and taurin on hemorrhagic shock /reperfusion injury. METHODS: Twenty-four rabbit s were divided randomly into 3 groups ( n= 8): control group and shock group and taurine group. The model of hemorrhagic shock/reperfusion was used. The activities of ni tric oxide synthase (NOS),superoxide dismutase(SOD),lactate dehydrogenase (LDH)and the contents of malondialdehyde(MDA),nitric oxide pvoducts( NO - 2/NO - 3) in plasma were observed before shock and shock 1.5 h,reper fusion 1 h ,2 h and reperfusion 3 h. RESULTS: ①During shock/reperfusion, the ac tivities of NOS,LDH and the contents of MDA,NO - 2/NO - 3 were significan tly highe r, but the activity of SOD was significantly lower in plasma of shock group than that of before shock and shock 1.5 h. ②At 3 h reperfusion, the activity of NOS and the contents of MDA, NO - 2/NO - 3 were significantly higher,bu t the act ivity of SOD was significantly lower in the lung and heart of shock group than t hat of control group. ③ Taurine(40 mg?kg -1 ,iv) attenuated all the c hanges above mentioned at total time points of reperfusion. ④ A close correlation was shown between MDA content and NO - 2/NO - 3 content in plasma, lung and i n heart. CONCLUSION: These results suggeste that NO may be involved in oxida nt-mediated shock/reperfusion, antagonistic effect of taurine on hemorrhagic shock/reperfusi on injury may be relate d to decreasing the generation of NO and anti-lipoperoxidation.

Objective To investigate the possible influence of immunosuppressive therapy,including sirolimus (SRL) and calcineurin inhibitors (CNI, tacrolimus), on level of Treg in the liver allo-graft recipients, Methods Forty-seven liver transplant recipients with stable liver function were assessed for at least 2 years, and divided into two groups: one composed of 15 patients receiving SRL,and another, of those receiving CNI (32 patients with tacrolimus). Thirty-eight age-matched healthy subjects (HS) were used as normal controls. We examined the expression of CD4, CD25, and Foxp3 in peripheral blood monouclear cells. Treg of every group was analyzed using Cell Quest software.Results SRL significantly increased the prevalence of CD4+ CD25high T cells, compared with HS and CNI group. The prevalence of CD4+ CD25high T cells of CNIs group was significantly lower than that of HS. The percentage of CD4+ CD25high T cells in the total CD4+ T cells was 1.88 % (1.56 %-2. 60 %), 1. 15 % (0. 57 %-l. 48 %) and 0. 84 % (0. 46 %-1. 45 %) in SRL, NS and CNI group,respectively (P<0. 01 or P<0. 05). Foxp3 was expressed in more than 95 % of CD4 + CD25high T cells and less than 20 % of CD4+ CD25low T cells, whereas not expressed in CD4+ CD25- T cells.Conclusion Different immunosuppressive therapy (SRL or CNI) might have different roles in tolerance induction in liver transplant recipients. Namely, SRL promoted the induction of allo-antigen tolerance, but CNI hampered the progression.