ObjectiveTo determine the diurnal variation,moon phase,and seasonal variation in the onset of stroke. MethodsThe time parameters,including the time,the moon phase and the season of the stroke occurrence for 905 in-patients from 1989-2001 were investigated.ResultsThere was a significant difference (D=0.155,P<0.01) for circadian rhythm in the onset of 321 cases with cerebral infarction,and the incidence frequency at dawn was much higher than that at other time,but the difference of the moon phase and seasonal rhythm in the onset of cerebral infarction were not significant(P>0.05).There were not diurnal variation,moon phase and seasonal rhythms in the onset for cerebral haemorrhage(P>0.05).ConclusionsThe cerebral infarction occur more frequently at dawn time.

Anemia, Iron-Deficiency ; prevention & control ; therapy ; Child ; Humans ; Iron ; deficiency

Child, Preschool ; Humans ; Rickets ; prevention & control ; therapy

ObjectiveTo understand the nursing undergraduates' graduation thesis writing,to provide basis for the revised management plan and improve the overall quality of graduation thesis.Methods A self-designed questionnaire was given to 158 four-year program nursing graduates of Grade 2006 by group and the questionnaires were collected timely and analyzed with SPSS 17.0.Results63.19％ of students thought it necessary to write thesis,86.71％ thought internship beneficial for wrting and 64.6％ hoped to finish the thesis writing before the practice because of great pressure.ConclusionStudents' recognition degree to graduation thesis directly affects the quality of thesis writing.A reasonable teaching plan should be made and school resources should be fully used to improve the quality of thesis writing.

Surgery for gastric cancer is based on basic surgical techniques and modern theory of surgery.Accurate and safe surgical procedures are carried out based on application of scientific principles.The knowledge of gastric anatomy,physiology and pathophysiology is the basis of the gastric cancer surgery.The technical aspects of vascular control,lymph node dissection,digestive tract resection and reconstruction are important for the gastric cancer surgery.Full use of these techniques and mastery of the technology is an important guarantee for reducing surgical complications,improving the quality of life and longterm survival of gastric cancer patients.

Gastrectomy ; Gastroenterostomy ; Humans ; Laparoscopy ; Reconstructive Surgical Procedures ; Stomach Neoplasms

Objective To observe the effect of Yishen Decoction in treating IgA nephrotic massive albuminuria.Methods 44 cases of IeA nephropathy massive albuminuria are randomized into a treatment group and a control group.The control group is give.conventional western medical treatment,and the treatment group is given Yishen Decoction on the basis of conventional western medical treatment.Both groups are treated for a therapeutic period of 6 months.Observe the indexes of urine protein,serum creatinine(Scr),and blood urea nitrogen(BUN)24 hours before and after the treatment.Results The total efficiency of the treatment group and the control group is 86.36%,and 54.55%respectively.There is significant difference between the two groups.Besides,the treatment group is better at reducing albuminuria and protecting renal function than the control group.Conclusion Yishen Decoction is good at treating IgA nephrofic albuminuria.

Toll like receptors(TLRs) , a pattern conservative receptor superfamily are found on mammalian cell surface over the last decade. TLRs recognize distinct pathogen - associated molecular patterns, which can lead not only to the responses of the innate immunity but also to the development of the antigenspecific adaptive immunity. The expression of TLRs have changed in some carcinomas, besides, microbial composition and drugs mediate the tumor immunotherapy by the way of TLRs signal transduction. Consequently , deep studies on TLRs will provide new approaches for tumor immunotherapy.

Tumor marker is a hot subject of research in oncology field,which would promote the diagnosis and treatment in clinic.Tumor markers of children's germ cell tumor include α-fetoprotein,glypican 3,SALL4,glial cell line-derived neurotropic factor receptorα-1(GFRα-1),Ki-67,octamer-binding transcription factor4,CD117,D2-40 and CD30.SALL4 would be used as a new tumor marker for germ cell tumor,specially for yolk sac tumor.GFRα-1 can be helpful for the diagnosis of immature teratoma.

Objective To compare the autoantibody detection and enzyme linked immunosorbent assay of protein chip in the diagnosis of rheumatoid arthritis (RA).Methods 81 cases of RA were given autoantibodies protein chip and enzyme linked immunosorbent assay(ELISA),the project included rheumatoid factor(RF)and anti cyclic citrullinated peptide antibody(Anti -CCP),anti nuclear factor(APF),anti keratin antibody(AKA)and anti-nuclear antibody(ANA),recorded the test results,time and cost,the income data were statistically analyzed.Results Patients with RA autoantibody protein chip for detection of CCP,AKA,RF,APF,ANA positive rates were 93.83%, 92.59%,90.12%,95.06%,92.59%,ELISA for the detection of CCP,AKA,RF,APF and ANA positive rates were 95.06%,91.36%,92.59%,91.36%,93.83%,two detection methods had no significant differences(χ2 =1.908, 1.345,1.764,2.246,1.102,all P >0.05);autoantibody detection protein chip required time and cost were respec-tively (1.33 ±0.19)h,(151.24 ±29.83)yuan,which were significantly less than the detection of ELISA (6.81 ± 1.24)h,(899.67 ±121.35)yuan,the differences were statistically significant(t =7.989,8.235,all P <0.05 ). Conclusion The detection of antibody protein chip for RA diagnosis with high accuracy,short time,less cost,help the doctor to diagnose the disease quickly obtain test results.