OBJECTIVE To investigate the clinical characteristics and the present condition of infective diabetic foot. METHODS A total of 100 cases with infective diabetic foot were classified into the wet gangrene and composite gangrene, and treated by the systemic and local modality in combination. RESULTS The cure rate of the wet gangrene and composite gangrene was 29.5% and 18.2%, respectively and the effective rate was 83.3% and 68.2%, respectively. CONCLUSIONS The combined therapy is effective for the treatment of diabetic foot.

Objective To evaluate the effect of reminiscence therapy on quality of life and happiness degree of spouses of patients with Parkinson′s disease. Methods A total of 60 spouses of patients with Parkinson′s disease were divided into experimental group and control group according to the hospital number with 30 cases each. Both groups received routine health education. In addition, reminiscence therapy was implemented in experimental group for 8 weeks. The spouses were investigated with The World Health Organization Quality Of Life- BREF (WHOQOL- BREF) and Memorial University of Newfoundland Scale of Happiness (MUNSH) before and after intervention. Results Before intervention, the scores of WHOQOL-BREF was (59.47±13.52) points in control group and (59.42±13.45) points in experimental group,and there was no significant difference(t=1.00, P > 0.05). After intervention, the scores of WHOQOL- BREF was (60.12±13.48) points in control group and (72.65±11.32) points in experimental group,and there was significant difference (t=3.45, P < 0.05). Before intervention, the scores of MUNSH was (22.52±6.34) points in control group and (22.34±6.12) points in experimental group,and there was no significant difference(t=0.39, P > 0.05). After intervention, the scores of MUNSH was (22.75±6.24) points in control group and (34.56±5.78) points in experimental group,and there was significant difference(t=13.65, P < 0.01). Conclusions Reminiscence therapy could effectively improve the quality of life and happiness degree of spouses of patients with Parkinson′s disease.

Objective To investigate the clinical value of joint detection of procalcitoninl (PCT ) ,C-reactive protein (CRP) ,and myocardial enzymes in patients with neonatal hyperbilirubinemia .Methods 30 cases of each cause were included in the study ,which were neonatal hyperbilirubinemia caused by sepsis ,pneumonia ,ABO hemolytic and breast milk jaundice .20 cases of each cause were selected including neonatal hyperbilirubinemia caused by neonatal hepatitis and low birth weight infants .All the cases involved in the study were diagnosed .30 healthy full-term newborns in the same period were recruited as control group .PCT ,CRP and myocar-dial enzymes (AST ,CK ,CK-MB ,and LDH) concentration in serum were determined .Results Compared with the control group , CRP and PCT concentration increased significantly in bacterial infected group (P< 0 .05) .Myocardial enzyme concentration in-creased significantly both in infected group and non-infected group(P<0 .05) .Among myocardial enzymes ,CK-MB concentration increased significantly in bacterial infected group ,low birth weight infants group and ABO hemolytic group(P<0 .01) and increased significantly in breast milk jaundice group and hepatitis group (P<0 .05) .AST and LDH concentration increased very significantly in hepatitis group(P<0 .01) .The specificity of PCT in bacterial infected group was significantly higher than that of CRP (P<0 .05) ,while its sensitivity was significantly lower than that of CRP in pneumonia group (P<0 .01) .Conclusion Changes of PCT , CRP and myocardial enzymes concentration are related to the occurrence and development of neonatal hyperbilirubinemia ,determi-nation of these indicators can be complementary .

The importance of cultivating evidence-based consciousness of thinking and implementation capability of specialization postgraduates was analyzed,and experiences and suggestions acquired from the practice of teaching of specialization postgraduates were shared by demonstrating the enlightening of evidence-based consciousness of thinking,the cultivation of evidence-based implementation capability and the establishment of evaluation system,with PBL integrated.

Objective To explore the personality traits and professional profile of pharmacists, and compare the personality with other majors. Methods This study used 15FQ + personality factor questionnaire for comparing 92 pharmacists,who had been working more than 5 years in pharmacy department of general hospital,with 1064 other different professional staffs,who also had been working more than 5 years. Results The results showed that fA (17.61 ±3.58),fG (16.05 ±5.00),fI (15.82 ±4.26) ,tN (16.74 ±3.78) and fQ3 (18.04 ±3.28)scores of pharmacists were significant higher (P ＜ 0. 05 ), while fC ( 10.61 ± 4.16 ), fE ( 10.84 ± 4.14 ), fL ( 6.33± 4.15 ) and fQ2 ( 8.37 ± 3.94) scores were significant lower (P ＜ 0.05 ). Comparing pharmacists with dentists,fL was significant higher (P＜ 0. 05 ). Comparing with clinical and medical imaging profession, there were significant difference on fA,fI,fL, fM, fQ2 (P ＜ 0.05 ). Comparing with liberal arts and engineering, there were significant difference on fB, fC, fE, fI, fL, fQ1, fQ2 (P ＜ 0. 05 ). Conclusion Comparing with other different professional staffs ,pharmacists have their own personality traits, which are positive, perseverance, sensitive serious, self-discipline and so on. It provides a scientific basis for pharmacists selection and training.

Objective To study the image quality control system to ensure that equipment meet clinical needs.Methods It was scanning the Catphan504 phantom with models of high quality head,standard dose head and pelvis,we could get the results of CT numbers linearity,uniformity,spatial resolution,contrast resolution.Using T test to compare different scanning technique results.Results The standard dose head scanning technique was better than the pelvis scanning technique in CT numbers linearity test,and gets the best result in uniformity test.The result of CT numbers uniformity was higher in the standard dose head scanning than the high quality head and the pelvis scanning (9.7 ±3.9 vs.17.9 ±5.3,P =0.00 and 9.5 ± 4.0 vs.31.1 ± 5.7,P =0.00).The result of contrast resolution was higher in the pelvis scanning than the high quality head and the pelvis scanning (5.6 ± 0.1 vs.1.3 ± 0.5,P =0.00 and 6.0 ± 1.0 vs.1.3 ± 0.5,P =0.00).The result of spatial linear distance was very accurate,the range was 4.98 -5.06 cm.Conclusions The results of spatial linearity test are stable and accuracy,but CT numbers linearity and uniformity test are affected by the scanning technique significantly for device.To spatial resolution test and contrast resolution test,we need to set the standard and tolerance according to each linear accelerator specialty.

Objective To verify the relationship between personality traits and clinical nurse competence in five third-A level hospitals in Shenyang. Methods A total of 1559 clinical nurses from five tertiary-level hospitals in Shenyang were recruited into this study. Two self-report questionnaires, the Nurse Competence Scale (NCS) and the Tridimensional Personality Questionnaire (TPQ), were used to collect data. Results The average score of NCS was 71.97 ± 13.25.Nursing competence increased with the increase of working years (β=0.272, P<0.01) and RD (β=0.134, P<0.01). Practicing nurses with the lower HA appear to have a higher level of competence (β=-0.117, P<0.01). Conclusions The overall level of nurses' competencies good in third-A level hospitals in Shenyang. The predicting factors of nursing competence are work experience, HA and RD. More psychological courses should be provided in fundamental nursing education and continuing nursing education for helping nurses shape their good personality traits.

BACKGROUND:The nervous reconstruction and repair after spinal cord injury have become a research hotspot.
OBJECTIVE:To investigate the change rule of neurogliocyte reactive hyperplasia after spinal cord injury.
METHODS:Forty-two adult male Sprague-Dawley rats were selected and equivalently randomized into seven groups:normal control group (no intervention), sham operation group (lamina decompression) and operation groups (postoperative 1, 7, 14, 21 and 28 days). After the establishment of spinal cord injury models, the rats were sacrificed at each corresponding time point. The functional recovery of the rat hind limbs was evaluated by Basso, Beattie and Bresnahan scores, and complete spinal cord tissue was removed to undergo hematoxylin-eosin staining, immunohistochemistry staining and immunofluorescence staining.
RESULTS AND CONCLUSION:(1) Basso, Beattie and Bresnahan scores showed that rats in the normal control and sham operation groups had normal neurologic function. Rats at 1 day after spinal cord injury paralyzed completely, the neurologic function of hind limbs began to recover gradual y at the 7th day, and the recovery became most obvious at the 14th day, which had no significant differences compared with the 21st and 28th days. (2) Hematoxylin-eosin staining found that the diffuse hemorrhage and neuronal necrosis were observed in the injured area at 1 day after operation;inflammatory cel infiltration and some vacuoles appeared at the 7th day, and the hemorrhage was absorbed gradual y;the hemorrhage disappeared completely and capsule cavity formed at the 14th day;up to the 28th day, spinal cord structure was completely destroyed and that was replaced by cicatricial tissue accompanying with a large cavity. (3) Immunohistochemistry staining showed that the astrocyte in damaged area proliferated with the cel synapse increasing, which was most overt at the14th day;the axon clearance widened and the structure was in disorder at the 7th day, and the myelin sheath in the damaged area was destroyed at the 21st day. (4) Immunofluorescence staining showed that there were numerous visible glial fibril ary acidic protein+/nestin+cel s in the injured area at 14 days after operation. (5) These results suggest that glial cel hyperplasia and hypertrophy, the up-regulated expressions of glial fibril ary acidic protein and nest protein are advantageous to the early repair of spinal cord injury.

Object To study the dynamic growth and reproduction of Hirudinaria manillensis Lesson in laboratory with providing the data of artificially breeding leech in the field. Methods The newly hatched juvenile from same cocoon were bred in 80 cm?60 cm?50 cm aquaria with natural water from rice paddy and weighted every ten days. Water temperature was recorded daily and water was exchanged monthly. Ten chemical elements of water from rice paddy were analyzed in the laboratory. Leeches were allowed to engorge the blood on living rabbits and the amount of engorged blood was measured every time to observe the growth and development, record the copulation and cocoon-deposit, and make the curve of dynamic growth of the leech. Results The newly hatched juvenile grew and developed for 14 months to sexual maturation period by engorging rabbit's blood of five or six times. The leeches were still juvenile in the first three times of engorging, became subadult in the fourth. Then some developed to the sexual maturation period individually in the fifth, and some individually in the sixth. The curve of dynamic growth displayed rising and falling with the record of copulation and cocoon deposit. Conclusion The above study elucidate the dynamic growth, reproduction and the successfully breeding of leeches in the door.

AIM:To observe the secretion of vascular endothelial growth factor(VEGF)when adenovirus induced VEGF165(AdVEGF165)gene transferred into neonatal cardiomyocytes in vitro,and to investigate the impact on heart function after transplanted the transferred cardiomyocytes into infarct myocardium in rats.METHODS:Neonatal cardiomyocytes were cultured in vitro and labeled with BrdU,then transferred by AdVEGF 165.ELISA was applied to assay the expression and secretion of VEGF.Wistar rats,in which left descending branch of coronary artery was ligated,were randomly divided into four groups and transplanted into MI area with transferred cardiomyocytes(group Ⅰ),untransferred cardiomyocytes(group Ⅱ),AdVEGF 165(group Ⅲ)and culture medium(group Ⅳ),respectively.The echocardiograph was applied to evaluate the heart function before and after cell transplantation.Then the rats were executed and the hearts were harvested for histological(hematoxylin-eosin)and immunohistological(anti-BrdU dyeing)examinations.The vessels were also counted in injected area.RESULTS:ELISA indicated that the expression and secretion of VEGF in groupⅠwere higher than those in the rest(P