Objective To investigate elder′s subjective well‐being(SWB) before they move into nursing home ,so as to pro‐vide reference for personalized care plan .Methods Basic information scale ,Memorial University of Newfound land Scale of Happi‐ness(MUNSH) ,Activities of Daily Living (ADL) ,UCLA Loneliness Scale (UCLA) ,and Center for Epidemiologic Studies Depres‐sion Scale(CES‐D) were used to investigate 162 aged people .Results There was no significant difference in gender ,career ,educa‐tion background and pension(P> 0 .05) .In 71 and above age group ,the SWB was higher than in the 60 - 70 age group(P< 0 .05) and in marriage group ,it was higher than the divorced group and widowed group (P< 0 .05) .SWB was positively related to self‐care ability ,in completely normal group and decreased function group were also statistically higher than what in obvious function obsta ‐cle group(P< 0 .05) .The score of SWB was negatively correlated with loneliness and depression scores .In normal group ,it was higher than loneliness group(P< 0 .05) .As the depression score increased ,the score of SWB gradually decreased .Compared with the normal group ,SWB in depression group ,maybe depression group and critical group decreased markedly (P< 0 .05) .Conclusion Elders′ SWB is influenced by many factors .Besides providing life care ,more attention should pay to the mental health of old people , giving them personalized care .

Objective To assess the application of the phage amplified biologically assay (PhaB) in the detection of the mycobacterium tuberculosis (TB) in sputum.Methods To determine the TB patients in the 53 suspected patients we detected 53 sputum samples by PhaB method,BACTEC MGIT960 rapid culture method,and conventional methods (direct auramine smear microscopy and concentrated auramine smear microscopy) individually.Results TB positive samples detected by PhaB,BACTEC MGIT960 rapid culture,direct auramine smear microscopy and concentrated auramine smear microscopy were 24,22,11 and 17 respectively.Thus the sensitivity,specificity,positive predictive value and negative predictive value were 86.4%,83.9%,79.2% and 89.7%,when the PhaB is combined with concentrated auramine smear microscopy,the sensitivity,specificity,positive predictive value and negative predictive value were increased up to 90.9%,83.9%,80.8% and 92.9%.Conclusion PhaB method is a simple and rapid method to detect the Mycobacterium Tuberculosis in sputum with a relatively higher sensitivity and specificity than the conventional methods.When combined with concentrated auramine smear microscopy,PhaB method is even more sensitive.Thus the PhaB method is accessible and applicable in the clinical use of the TB detection.

Objective:To investigate therapeutic effect and toxici ti es of neoadjuvant chemotherapy(NACT) with Carboplatin(CBP) and 5-Fluorouracil (5-FU) for the patients with oral squamous cell carcinoma(OSCC)by chronomodul ated administration. Methods:73 patients with T3 and T4 OSCC, ad mitted from March 2002 to April 2004, were randomly divided into two groups,37 c ases were in chrono-chemotherapy group (groupⅠ) and 36 cases in routine-chemo therapy group (group Ⅱ). Therapeutic effects and side effects between tw o groups were compared.Results:After two NACT courses, the effec tive rate in group Ⅰ and group Ⅱ was 75.68% and 52.78%respectively (P

Objective To probe the difference in outcome between genders treated by a modern unisex design of total knee replacement. Methods Eighty OA patients treated with unilateral total knee replacement between January 2001 and December 2004 were evaluated retrospectively. There were 40 patients in male and female group each.The inclusion criteria included:age ranged from 53 to 77 years;The flexion deformity was less than 40 degrees, the genu varum or genu valgum deformity was less than 20 degrees. Patients who had a diagnosis other than primary osteoarthritis and who had had previous open knee surgery were excluded. There were 20 patients treated with posterior cruciate ligament-retained mobile-beating prosthesis and 20 patients treated with posterior stabilized fixed-bearing prosthesis in each group. The patients were assessed clinically with use of American Knee Society score (KSS score). Results All patients were followed up, with the mean time of 6.3 years. At the final follow-up, the improvement of KSS knee score was 34.87±27.14 in males and 30.23±26.13 in females (U=0.78, P=0.0519). The improvement of KSS function score was 21.45±19.47 in males and 22.79±17.31 in females (U=0.2, P=0.1635).There was no difference between the genders in terms of improvement in the knee function score and function score. Conclusion There was little difference in outcome between the genders treated by a modem unisex design of total knee replacement in this study.

Objective To investigate the correlation between the expression changes of brain-derived neurotrophic factor (BDNF) in colon mucosa and abdominal pain in irritable bowel syndrome (IBS). The density of nerve fiber in colon mucosa and ultrastructural alterations of nerve fiber in IBS were also observed. Methods From September 2008 to January 2010,the IBS patients who visited the department of gastroenterology of our hospital and met the Rome Ⅲ diagnosis criteria were selected and divided into IBS with diarrhea (D-IBS) and IBS with constipation (C-IBS) according to their clinical features. The patients with colon polyps detected by colonoscopy in our hospital were selected as control group. All subjects were asked to fill in Self-Rating abdominal pain or abdominal uncomfortable Scale according to abdominal symptom in the last 2 weeks before visit and underwent colonoscopy. Four biopsy specimens were taken from the colon mucosa of rectosigmoid junction. Ofwhich,two specimens were for protein isolation and detection of BDNF expression level,one specimen was used for PGP 9. 5 immunohistochemistry staining in paraffin slices. Another specimen was used to observe the ultrastructure changes of nerve fiber in colon mucosa under transmission electron microscopy. Results Total 40 IBS patients were enrolled in this study,of those 21 were D-IBS patients,19 were C-IBS patients,and 21 were controls. The abdominal pain severity score and frequency score of IBS patients were (2. 3±0. 8) and (2. 1±0. 7),which were significantly higher than those of control group (0. 4±0. 7 and 0. 3±0. 5,P＜0. 001). Compared with the control group,the BDNF expression in colon mucosa was significantly elevated in IBS patients (P= 0. 003 ),and which correlated with the severity and frequency of abdominal pain/discomfort (r=0. 57,P＜0. 001and r=0. 46,P= 0. 003,respectively). The immunohistochemistry result indicated that the nerve fiber density in colon mucosa of IBS patients was significantly higher than that of controls,and there were ultrastructural changes of colon mucosal nerve fibers in IBS patients. Conclusion Increased colon mucosal BDNF expression may be associated with abdominal pain symptom in IBS patients. The impaired ultrastructural of mucosal nerve fibers may cause the increased BDNF expression in colon mucosa,and result in the increased mucosal nerve fiber density in IBS patients.

Objective To discuss the value of amplitude integrated electroencephalographic(aEEG) monitoring in early neonatal brain injury and prognosis of asphyxia neonatal.Methods Seventy-two subjects of asphyxia children were divided into mild asphyxia group and severe asphyxia group.We selected 45 cases of full-term healthy children born in our hospital as control group in the same term.All the objects were observed by aEEG monitoring within 6 hours.According to the aEEG results,all the samples were redivided into normal aEEG group,mildly abnormal aEEG group and severely abnormal aEEG group.All subjects were followed-up to observe their physical growth and the nervous system development at one-year-old.Results Incidence of abnormal aEEG in mild asphyxia group and severe asphyxia group was significantly higher than that of control group(x2 =26.996,47.07,P ＜ 0.01,respectively),and incidence of abnormal aEEG in severe asphyxia group was significantly higher than that of mild asphyxia group (x2 =7.76,P ＜ 0.05).There was no significant difference in all subjects about physical development (height and weight) (P ＞ 0.05),all of their mental index and developmental quotient were lower in severely abnormal aEEG group (x2 =13.450,15.285,P ＜ 0.01,respectively).Conclusion aEEG can be used to assess the early neonatal brain injury of asphyxia neonatal,and it can be used to predict the prognosis of neonatal asphyxia based on the abnormal degree of aEEG.

High-speed counter-current chromatography (HSCCC) was used to high performance separate and prepare lignans from Schisandrae chinensis fructus. The solvent system is composed of n-hexane-ethyl acetate-methanol-water (9 : 1 : 5 : 5) and n-hexane-ethyl acetate-methanol-water (9 : 1 : 9 : 5), speed is at 900 r.min-1, and flow rate is at 2.0 mL.min-1. Five fractions from Schisandrae chinensis fructus extract were separated and prepared with one HSCCC process. They were identified as schisandrin, gomisin J, schisandrol B, schisantherin A and deoxyschizandrin by electrospray ionization-multiple tandem mass spectrometry (ESI-MSn), respectively. Their contents were obtained in 98.74%, 94.32%, 99.53%, 94.23% and 98.68% by ultra high performance liquid chromatography (UPLC), separately. The rapid and simple method can be applied for the preparation of lignans from Schisandrae chinensis fructus.

Objective To investigate the effects of Omaha system which is applied to seniors with chronic disease in medical nursing home.Methods 48 seniors with chronic diseases in medical nursing home were chosen through convenience sampling methods,the Omaha system was applied to assess nursing problem,carry out nursing intervention,score outcome before and after the intervention,SPSS13.0 was used to enter data for statistical analysis.Results Seniors with chronic disease in medical nursing home had 29 nursing problems,accounting for 69.05％,4 intervention categories was used,69 of targets selected,accounting for 90.79％,after the intervention,KBS score was (3.85 ±0.89),(3.92±0.83),(4.05 ±0.77),higher than (3.07±0.83),(3.16±0.75),(3.61±0.77) before the intervention,and the difference was statistically significant.Conclusions The application of Omaha system can improve the level of cognition and behavior and state of seniors with chronic disease in medical nursing home.

Objective To check the maneuverability of the nursing safety management indicators for skilled nursing facilities.Methods A hospital based skilled nursing facility in Chongqing was chosen as the main study target while a Red Cross nursing hospital in Shanghai which operated earlier was also included as a comparison object.Combination of files reference,on-the-scene observation,manager interviews,sampling survey and institution's self-assessment,scores of indicators were calculated,and the total scores for both institutions were calculated as well.Results The institution from Chongqing marked 81 points while the other one got 86 points.Conclusions The indicator system had good maneuverability and the weight of indexes was consistent with the practical requirement of safety management.This indicator system could provide reference for standardize skilled nursing facilities' management,but still needed further revision and consummation.

Objective To investigate the effects of 5-aminolaevulinic acid-photodynamic therapy (ALA-PDT) on precancerous changes and carcinoma of the skin in situ. Methods Fifteen patients with actinic keratosis, 3 patients with erythroplasia of Queyrat and 8 patients with Bowen′s disease were given topical ALA followed by PDT. Results The clearance was achieved in 17 lesions of 15 patients with actinic keratosis, 2 patients with erythroplasia of Queyrat and 7 patients with Bowen′s disease by topical ALA-PDT. The recurrence rates were 13.33%, 0 and 14.28% for actinic keratosis, erythroplasia of Queyrat and Bowen′s disease, respectively. Conclusions Topical ALA-PDT is a simple, effective and new treatment with lower recurrent rates, no scar formation and excellent cosmetic results for precancerous changes and carcinoma in situ of the skin, especially for the large and multifocal lesions located on the face and external genitalia.