Objective To realize the inter-network connectivity problem through one information-point. Methods According to the characteristics of twisted -pair connections, following the work principles and standards of Ethernet, the transformation of twisted-pair was rebuilt by tri-pass connecting twin-network. Results Each pair of thread groups was taken full advantage by achieving twin-network. Conclusion By comparing the two types of transformation methods, a set of practical solution is explored of handy, mobility, non-destructive and reversible.

The effects of DL-tetrahydropalmatine andsinomemine on the activity of oviduct smooth mus-cle and ovum transport in rabbits are reported inthis paper. The results indicate that the two a-gents apparently inhibit the contractile activity ofoviduct isthmic smooth muscle of rabbit in vitroand decrease the frequency, amplitude, tensionand curve areas of the contraction. The contractileffect induced by noradrenaline is also inhibited re-markbly by them. In addition, DL-THP and Sino.can delay ovum transport in rabbit oviduct after ivHCG 48 h. It is suggested that the inhibition ofactivity of oviduct smooth muscle may be one ofthe important causes of delaying egg transportcaused by the two agents.

Objective To study the effect of the genetic factors on the occurrence and development of type 2 diabetes mellitus(T2DM) and its general genetic pattern.Methods 21 T2DM cases,as proband,were investigated for T2DM genealogical tree.The heritability of T2DM was estimated by Falconer method.T2DM segregation rate and genetic pattern were evaluated with Penrose's method,Li-Mantel-Gart method and the threshold value model method of Jiang San-Duo.Results The prevalent rate of T2DM in first-degree relatives was 7.6%,which was higher than that in general population.The heritability of T2DM was 46.8%.The s/q score was 3.312 with Penrose's method,which was near to 1/q1/2.The segregation rate P was 0.131,which was lower than 0.25.The theoretical prevalent rate in first relatives was 8.0%,while the investigated prevalent rate was 7.6%.Conclusion There is an obvious heritable trend in T2DM.It is fit to the multi-factorial inheritance pattern but the mono-gene heritability model.

Objective To introduce the aim,design principles,function and characteristic of LIS. Methods Through functionalized design of module,this net management system is created by composed application,sampling,check,count,verify,auditing,issuance,quality control,query,consume control as an entirety. Results The accurate test data,the timeliness report and the query convenience were increased. Conclusion The LIS can provide exact and quick medical service for patients.

OBJECTIVE:To provide empirical reference for protecting the supply of clinical drugs. METHODS:Literature re-view was combined with the conditions of drugs that lost the bidding in the centralized bidding in Anhui province to determine the short drugs need to investigate. Questionnaire was adopted to investigate the situations and reasons of short drugs in 5 third-grade class-A hospitals of 5 areas in Anhui province from Nov. 2013 to Oct. 2014. RESULTS:A total of 5 questionnaires were sent out, and 5 were received with effective response rate of 100%. There were totally 54 short drugs in the 5 third-grade class-A hospitals, including the most serious shortage of drugs for neurocirculatory system,accounting for 20.37%. Shortage was mainly due to the low price of drugs,accounting for 48.15%,and insufficient supply,less suffering patients/low dosage and other reasons. CON-CLUSIONS:In view of the shortage of drugs,government departments should improve the drug pricing and bidding policy,pro-duction enterprises should enhance the enterprise production and development capabilities,business companies should optimize the distribution pattern of network and medical institutions should establish drug management system with a clear division of power and responsibility to relieve the drug shortages.

OBJECTIVE: To determine imperatorin as the active ingredient of Angelica dahuricae in Jiedu tongqiao pills by HPLC. METHODS: The separation was performed on Waters Symmetryshielb33 C18(250 mm?4.6 mm,5 ?m) column with detection wavelength of 248 nm. The mobile phase consisted of methanol-water (65 ∶ 35) with flow rate of 1.0 mL?min-1.RESULTS:The linear range of imperatirin were 0.15～1.35 ?g. The average recovery was 100.4%(RSD=1.89%,n=9).CONCLUSION: The method is simple, accurate and reproducible for quality control of Jiedu tongqiao pills.

Objective To study the level of immunoglobulin and the prevalence of ANA in patients with Graves' diseases(GD).To explore the correlation between GD and other systemic autoimmune disorders.Methods Data of 145 patients with GD and 45 healthy subjects were collected.All cases were detected on the presence of ANA and the level of immunoglobulin,FT3,FT4,and thyroid specific antibodies.Results The presencerate of ANA and the level of IgG in patients with GD were higher than that in healthy controls [(28.28% vs 4.55%);(70.96?26.14 vs 60.41?11.01) mmol/L](P

Coronary Restenosis ; etiology ; Humans ; Male ; Middle Aged ; Myocardial Infarction ; therapy ; Stents ; Thrombosis ; etiology

Adolescent ; Adult ; Bundle of His ; pathology ; physiopathology ; Child ; Female ; Humans ; Male ; Purkinje Fibers ; pathology ; physiopathology ; Tachycardia, Ventricular ; pathology ; physiopathology

Objective To explore the effects of expressing human ciliary neurotrophic factor (hCNTF) mediated by retroviral vector in olfactory ensheathing cells(OECs) on the survival and neurite outgrowth of cultured neurons. Methods S\|hCNTF fragment was digested with endonucleases(Kpn I and Xba I) from pcDNA\-3\|S\|hCNTF plasmid and cloned into pRev\|TRE vector.The harvested pRev\|TRE\|hCNTF was identified and transfected with pRev\|Tet\|On into ecotropic Ecopack\|293 cells,resulting in 2 retroviral supernatants(pRev\|TRE\|hCNTF and pRev\|Tet\|On).Primarily cultured rat olfactory ensheathing cells(OECs) were co\|infected with the 2 retroviruses,and induced to secrete hCNTF with different concentrations of doxycline.The secreted hCNTF in OEC culture supernatant was detected with Western\|blot.Dorsal root ganglion (DRG) from a postnatal rat of 2 days was co\|cultured with CNTF\|modified OECs,and the supernatant was used to culture retinal ganglion cells(RGCs).Following ?\|tubulin immunocytochemical staining,the length of DRG neurites were measured,while the numbers of surviving RGCs were counted. Results 1.Individual 630bp and 400bp fragments were digested from pRev\|TRE\|S\|hCNTF expression vector with endonucleases(Hind Ⅲ and BamH Ⅰ),and respected direction and integration of hCNTF cDNA which inserted pRev\|TRE vector were identified; 2.The expression of 24kD CNTF proteins in CNTF\|modified OEC culture supernatant was positively\|correlated with the concentration of doxycline,while no such protein expression was detected in the control groups; 3.The number of surviving RGCs in CNTF\|modified OECs group(41\^34?5\^4) was significantly higher than those in unmodified OEC(23\^15?4\^7),OECs(24\^55?5\^8) and blank(16\^8?6\^5) groups;and 4\^The neurites of DRG were longer (660?67?m) and denser in CNTF\|modified OECs group,as compared with unmodified OECs(418?45?m),Mock+OECs(400?65?m) and blank (0?m) control groups.No process migrated and grew from the tissue mass in blank group.Conclusion\ hCNTF can be expressed in OECs with a doxycline concentration\|dependent manner after transfected via pRev\|TRE\|S\|hCNTF vector,and possesses a marked enhancing effect on the survival and neurite outgrowth of cultured neurons.[