Objective To analyse the effective rate and adverse effect of only levetiracetam (LEV) versus LEV plus other drugs in the treatment of middle and old aged patients with partial seizures (PS) and secondary generalized tonic-clonic seizure (SGTCS).Methods The self-control study was used and 59 elderly patients with PS and SGTCS were treated with LEV single or plus drug (therapeutic dose was 1000-2000 mg/d,bid).The effective rate and the side effects of LEV were observed and compared between LEV single and plus drug or between the patients with only epilepsy versus epilepsy plus other diseases,respectively.Results The effective ratios at the end of 3,6,9and 12 months after LEV treatment were 76.2％,70.6％,64.3％ and 66.7％,respectively and there were no significant difference among above time points (x2=1.911,P＞0.05).A chi-square test showed that the differences in effective ratios were not statistically significant (P＞ 0.05) between single and combination of drugs (x2 =1.437) and between two groups of patients at the end of 12 months.Clinical effect of LEV showed no remarkable difference between different types of epilepsy at the end of 6 months (x2 =1.315,P＞0.05)and 12 months(x2 =2.700,P＞0.05).The control ratio of epileptic attack was higher in single LEV than in combination drugs (x2 =10.83,P＜0.05).The total side effects were 13.6％,including somnolence,weakness,anorexia,headache,irritability and forgetfulness.Conclusions The curative effects of levetiracetam single or in combination are definite,stable and continuous for PS and SGTCS,especially in combination with other diseases.

The study is designed to investigate if human interleukin 18 (hIL-18) cDNA expressed in nasopharyngeal carcinoma (NPC) cells could enhance the cytotoxicity of CD8+ T cells from the PBMC of the MFC-bearing patient and how to enhance it.Methods: A constructed eukaryotic expression vector for human IL-18 ,pcDNA3.1(-)/hIL-18, was used to transfect the NPC cell strain-SUNE cells. Then, the transfected SUNE cells were mix-cultured with CD8+ T cells which were separated from the PBMC of the patient with NPC, the cytotoxicity was measured by lactate dehydrogenase(LDH) releasing method, the expression for Perforin, Fas-L and Granzyme B were detected with the mix-cultures. Results: The eukaryotic expression vector could highly express hIL-18 in transfected SUNE cells and only traces of the protein exist in non-transfected SUNE cells. The concentration of hIL-18 in supernatant of the transfected SUNE cells was (85 ? 10) pg/ml, but less than 5 pg/ml of hIL-18 contained in supernatant of the non-transfected SUNE cells.The expression of hIL-18 in SUNE cells could enhance the cytotoxicity of CD8+ T cells from the NPC patient significantly( P

Objective To explore the relationship between blood lead and general symptoms in pediatric clinic.Methods Levels of the blood lead of 487 cases with symptoms and 80 normal children as control group were determined by atom absorbent spectrophotometry.Results The blood lead level in patient group was higher than that in control group(P

OBJECTIVE To explore the situation of bacteriological examination in every clinical department,know distribution and drug resistance of pathogenic bacteria,and offer the help about diagnosis and reasonable using antibiotics.METHODS Using the Microscan A/S-4 to identify the microbes and microbial sensitivity tests according to pathogens from more than twenties clinical departments between 2004 and 2005.RESULTS The clinical delivering rate was low,and samples were dispersive.The samples mostly were sputum,pus,urine and blood,and their rate was 52.15%.The first three pathogenic bacteria were totally 13 kinds of species in all kinds of departments.The main pathogenic bacteria in the internal medicine such as in the department of respiration,department of gerontology,department of endocrinology and so on were mostly Klebsiella pneumonia and Escherichia coli.The main pathogenic bacteria in department of neurosurgery,ICU,department of burn and department of trauma were mostly Pseudomonas aeruginosa,Acinetobacter baumannii/haemolyticus,Enterobacter cloacae and Staphylococcus aureus,These bacteria might lead to nosocomial infections in our hospital too.Their rate was 52% and drug-resistance was serious.A.baumannii/haemolyticus and E.cloacae were only sensitive to imipenem.P.aeruginosa was most sensitive to piperacillin/tazobactem and next to ceftazidime,amikacin and ciprofloxacin.CONCLUSIONS There are the serious phenomena that P.aeruginosa,A.baumannii/haemolyticus and E.cloacae are highly resistant to many antibiotics.We will much more attend and study it.The clinics must attend it and improve the delivering rates of cultured sample.

Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Bloodletting ; Combined Modality Therapy ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Mouth Mucosa ; blood supply ; Young Adult

Objective To investigate the results of graft repair of peripheral nerve defects using small intestinal submucosa(SIS) with crude Schwann cells. Methods Thirty-six male SD rats were randomly divided into three groups,with 12 in each group.Firstly,12-mm gaps of sciatic nerve were made in rats and then treated respectively with porcine SIS(group A),SIS compounded with crude Schwann cells(group B) and auto-nerve grafting(group C) in the three groups.The grafts were harvested 16 weeks postoperatively to evaluate the results of nerve regeneration through histological examination, triceps surae weight,computerized imaging analysis,Trueblue retrograde tracing and transmission electron microscopy. Results Nerve regeneration was confirmed to have extended through the gaps according to the results of histological examination,Trueblue retrograde tracing and transmission electron microscopy.Furthermore,in the respect of triceps surae weight,quantity of axis cylinder per area and percentage of neural tissue,the results of group B and group C were superior to those of group A with a significantly statistical difference(P0.05). Conclusion SIS compounded crude Schwann cells was able to achieve the outcome of auto-nerve grafting and was a promising replacement graft.

Objective To evaluate the efficacy of Qingfei-Jiedu decoction in the treatment of Acne. Methods A total of 93 female patients with acne were randomly divided into 3 groups according to random number table, 31 in each group. The observation group took the oral Qingfei-Jiedu decoction, and the Chinese medicine control group took the oral tanshinone capsule, and the western medicine control group took the oral acetic acid ring propyl alcohol progesterone. All 3 groups were treated for 4 weeks. The levels of serum dihydro (DHT), IL-6 and IL-8 were measured by ELISA. The changes of the lesions before and after treatment were observed and the adverse events were recorded during the treatment. The clinical effect was evaluated. Results After treatment, the serum DHT (56.94 ± 15.74 pg/ml vs. 74.48 ± 18.53 pg/ml, t=2.089), IL-6 (22.84 ± 11.77 pg/ml vs. 30.37 ± 14.50 pg/ml, t=2.135), IL-8 (22.64 ± 7.38 pg/ml vs. 29.54 ± 9.65 pg/ml, t=2.057) in the observation group were significantly lower than those in the Chinese medicine control group (P<0.05). After treatment, the disappearance rate of skin lesions (65.4% ± 15.0% vs. 44.7% ± 12.9%, 42.7% ± 13.6%, F=6.862) and comprehensive syndrome effective rate (57.2% ± 12.6% vs. 46.3% ± 12.8%, 44.8% ± 11.7%, F=5.322) in the observation group were significantly higher than those in the other two control groups (P<0.05). The observation group and the traditional Chinese medicine control group did not have adverse events, but the western medicine control group showed one case nausea. Conclusions The Qingfei-Jiedu decoction can reduce the level of serum DHT, IL-6 and IL-8 in female patients with acne vulgaris, and improve the skin lesion disappearance rates and comprehensive syndrome rates.

Objective To evaluate the relationship between aberrant crypt foci(ACF) and colon cancer by observing the sequential development of ACF in cancer models of rats. Methods The colon cancer models in 60 Wistar rats were established by subcutaneously injection of dimethylhydrasine (DMH) once a week for 18 weeks. The rats were sacrificed and the colon tissues stained by methylene blue were observed with a stereomicroscope. Results There were two types of ACF, named cACF and dACF. The microscopic findings in dACF were similar with that in early colon cancer, while those in cACF were not. The expression of β-catenin in cACF and dACF were 4. 84% and 100% (P =0. 000) , respectively, and the expression of MMP-7 were 7. 87% and 81.82% (P =0. 000), respectively. There was no significant difference in expression of β-catenin and MMP-7 between dACF and colon cancer ( P ＞ 0. 05 ). Conclusion The microscopic and molecular changes in dACF is similar with that in colon cancer, and dACF may progress to cancer through Wnt pathway.

According to the theory of microscopic system reform in higher education, a total of 927 college students of different majors from Beijing University of Chinese Medicine were investigated by using SIMPP method. It indicated that through promoting the study of self-prepared, learning state and learning effect, students can enhance their learning ability of the admission acceptance. From the perspective of teachers, the students' self-study ability can be fully mobilized using individual person-alized teaching method. Then, the initiative of university education in the teaching and learning can be improved. Ultimately, the efficiency of student learning can be improved.

Interest in learning can not only stimulate students' enthusiasm for learning, but also directly affect the quality of higher education. In this paper, the questionnaire of the related factors of college students' interest was designed to carry out micro-system engineering research. The factors as-sociated with college students' interest in learning and their complex relationships were investigated by using methods of systems science and systems engineering. The results shows that the students who can actively participate in after-school learning discussions , feel good in lectures and have clear learning objectives, are interested in learning. And at the same time, the teacher's influence and his active guidance in classroom teaching will raise students' interest in learning. This study provides a more comprehensive basis and clues to improve students' interest in learning and education reform.