Computer technology is one of the greatest achievements of the 20th Century. Its appearance not only brings a breakthrough development in various fields, but also brings promotion to the development of traditional Chinese medicine (TCM). TCM is a traditional medicine, and the modernization of TCM is urgent. Whether in the medical management or scientific research, the application of computer technology has penetrated into all levels. The following article described the contribution made by computer technology, pointed out possible problems and provided relevant thinking based on the application of TCM related systems and data mining technology.

Adolescent ; Attention Deficit Disorder with Hyperactivity ; classification ; diagnosis ; epidemiology ; Child ; Comorbidity ; Female ; Humans ; Male ; Prevalence ; Prognosis

Autism Spectrum Disorder (ASD) is characterized by persistent deficits in social communication and restricted, repetitive patterns of behavior and interest. Sleep problems are not uncommon in children with autism spectrum disorders. Symptoms of insomnia are the most frequent sleep problems in individuals with ASD. Sleep problems can cause significant difficulties in the daily life of children with ASD and their families. Genetic factor, deregulations of melatonin synthesis, extraneous environmental stimuli and psychiatric and medical conditions may cause sleep problems. The first line treatment of sleep problems in ASD includes managements for potential contributing factors and parent education about sleep hygiene care for child and behavioral therapy. Supplementation with melatonin may be effective before considering other medications, such as risperidone, clonidine, and mirtazapine.
Autistic Disorder* ; Child ; Autism Spectrum Disorder* ; Clonidine ; Education ; Genetics ; Humans ; Hygiene ; Melatonin ; Parents ; Risperidone ; Sleep Initiation and Maintenance Disorders

Flap survival is critical to the success in reconstructive surgery, there have been many investigations to increase the blood supply to the flaps such as surgical delay and pharmacologic delay. Prostaglandin(PG) is released from various tissues including blood vessel in response to physical stimulus. Among the Prostaglandins, PGE1 has been proven to be a vasodilatation property and many authors have demonstrated its effect to increase blood supply after random cutaneous flap surgery. Clinically, however, muscle flap or musculocutaneous flap is more significantly used in reconstructive surgery and hemodynamic effects of PGE1 of this type of flap are still not documented. The authors designed the random muscle flap to study the hemodynamic effects of PGE1 of the muscle flap. Superior based rectus muscle flap was elevated from rats and the superior epigastric artery, its major vascular pedicle, was ligated to create the random-type muscle flap. Twenty two rats were divided into two experimental groups and each group had 11 rats; Group I: No drugs Group II: PGE1 injection group for 7 postoperative days intraperitoneally The average muscle flap survival rate of group I was 46+/-3.0 precent and it had a higher survival rate than the control group(23+/-4.3%). The muscle flap survival rates showed significant differences between the two groups (p< 0.005) This study shows that the administration of the PGE1, in clinical usage of the rare random muscle flap with a pedicle injury or musculocutaneous flap with the risk of distal cutaneous flap necrosis, such as TRAM flap, which might be much safer and popular.
Alprostadil ; Animals ; Blood Vessels ; Epigastric Arteries ; Hemodynamics ; Myocutaneous Flap ; Necrosis ; Prostaglandins ; Rats* ; Rectus Abdominis* ; Survival Rate ; Vasodilation

Objective To investigate the influence of illumination changes on the drosophila circadian rhythm and 24 h sleep time.Methods We collect the unmated fruit flies (a total of 128,single-sex) under CO2 anesthesia within 8 hours of eclosion.And put them into the group of normal light group,day and night reversed group,24 h light group and 24 h dark group with the simple random sampling method,male and female with 4 single-sex groups(n=32).Change the illumination conditions of the living environment of the fruit flies and use Drosophila Activity Monitoring System (DAMS) and Data Acquisition System (DAS),to observe and compare the changes of drosophila circadian rhythm and 24 h sleep time between the different illumination conditions.Results Compared with the normal light group,drosophila circadian rhythm of the day and night reversed group was significantly reversed,the number of fruit flies' activities of 24 h light group was increased,and circadian rhythm was decline,drosophila circadian rhythm of the 24 h dark group is still there,but frequent activity appears during the day,and the 19 : 00 activity peak disappears.Conclusion The drosophila circadian rhythm and 24 h sleep time changes with illumination conditions change.

Objective:To study the influence of Wnt5a gene silence on the proliferation,migration and invasion of lung squamous carcinoma cells.Methods:A recombinant plasmid pHI-siRNA~(Wnt5a-)was constructed and used to deliver small interference RNA (siRNA)targeting Wnt5a in SK-MES-1 cells;the transfected cells were screened to establish a stable transgenic cell line.MTT,cell cycle and Transwell assays were employed to evaluate the effect of Wnt5a gene silence on the proliferation,migration and invasion of lung squamous carcinoma cells.Results:Western blotting assay revealed that Wnt5a was lowly expressed in SK-MES-1~(Wnt5a-)(13.6%).The proliferation index(PI)of transgenic cell line was slightly lower than that of the control cell line([28.3?3.8]% vs[30.5?5.2]%). The migration and invasion capabilities of SK-MES-1~(Wnt5a-)cells were(47.3?9.2)% and(39.7?11.7)% of the control cells, respectively.Conclusion:Low Wnt5a expression can significantly inhibit the migration and invasion capabilities of SK-MES-1 cells, indicating that Wnt5a might be a potential target for gene therapy of lung squamous carcinoma.

Objective To evaluate Feridex(superparamagnetic iron oxide,SPIO)enhanced MRI in the diagnosis of hepatic lesions.Methods Feridex-enhanced MRI was performed in 31 patients with CT,or MRI proved or suspected hepatic lesions.T 2WI signal intensity of hepatic parenchyma,lesion and background noise was measured before and after enhancement separately.SNR and CNR of parenchyma and lesion before and after enhancement were calculated.The number of lesions on plain and enhanced scans were observed and alalyzed.Results Post-enhancement SNR of liver significantly decreased (?0.05).Post-enhancement lesion-liver CNR increased significantly (?

Using the tissue culture technology to achieve the fast propagation of P.ternata and through the photosynthetic characters and yield comparison,two high-yield indivaduals were obtained. The result showed that the coefficent of propagation can get to 1∶6.23 per generation, through 3 month culture the average diameter of the in vitro tuber can get 0.88 cm. P.ternata was a typical shade-plant, of which LCP was only 700?mol?photons/s?m2. Photo-inhibition was observed among all the three leaf-types of P.ternata, and the willow leaf type showed the most obvious photo-inhibition. Both of the light response Pn curve and single tuber weight were significant different among leaf styles. Result for studying the chlorophyll fluorescence parameters showed that all the difference of NPQ, qP and qN among three leaf-types of P.ternata were significant and the difference of potential-photosynthetic productivity among them was significant. The willow leaf style had the strongest light-tolerance capacity.The individuals of T2(peach-leaf type) had the highest Pn and single tuber weight among 11 superior individuals and the individuals of L2(willow-leaf type) showed the strongest light-tolerance capacity. Through 6 month propagation ten thousands in virto tuber of T2 and L2 each were gotten. And after growing in Wenzhou experimental base for one year, the total gross weight of the high-yield individual tuber get to 100kg each.

Objective:Researching physical-chemic and biologic speciality of VacA-HpaA IgY,which provide a solid experimental basis for the preparation of vaccine against H.pylori infection.Methods:The purified antigen of fusion protein VacA-HpaA was used to immunize hens and the VacA-HpaA IgY was extracted from the yolk by water dilution methods.(1)After the VacA-HpaA IgY was purified by deposition technique with ammonium sulfate,the purity of IgY was analyzed by SDS-PAGE,and protein content of IgY was analyzed by Bradford method.(2)The indirect ELISA was used to detect its heat-stability,acid-stability and pepsin-stability.(3)The specificity of VacA-HpaA IgY to the antigens was identified by Western blot.(4)MTT was applied to assay the neutralization of VacA-HpaA IgY to The cytotoxity of H.pylori.(5)The neutralization of IgY to AGS cells was observed with scanning electron microscopy(SEM).Results:(1)The purity of VacA-HpaA IgY was about 60%,and the protein content of IgY was 22g/L;(2)The IgY showed a good heat-stability,a favorable acid-stability,and a well ability of anti-pepsin digest;(3)Western blot exhibited the protein bands with molecular weight of 27 000 and 30 000.The titer of VacA-HpaA IgY to VacA and HpaA were 1∶3 200 and 1∶6 400;(4)A dose and time dependent correlation of the IgY to counteract the cytotoxic activity of VacA;(5)VacA-HpaA IgY could interrupt the adhesive attraction of H.pylori.Conclusion:The VacA-HpaA IgY has good stabilities and well biologic speciality,which imply that the IgY could be used to prepare treatmental antibody against H.pylori infection.

OBJECTIVE:To analyze the manifestations and characteristics of adverse drug reactions (ADR) induced by Traditional Chinese medicine.METHODS:85 ADR reports collected from the spontaneous reporting system in our hospital from 2005 to 2008 were analyzed retrospectively.RESULTS:ADR almost involved all the body system and 31.63% were nervous system.Main dosage form inducing ADR was injection (51.76%).CONCLUSION:ADR induced by Traditional Chinese Medicine can not be disregarded.Clinical pharmacists should pay more attention to the drug therapy by intravenous administration to reduce the incidence of ADR.