Chronic kidney disease(CKD)is increasingly recognized as a global public health problem.Uncontrolled complications of CKD,especially cardiovascular diseases,contribute greatly to the premature death and unfavorable prognosis.Recent evidence shows that CKD complications may occur earlier than previously thought.CKD complications deserve early detection and active treatment.Periodical follow-up and regular check should be done to adjust the therapeutic condition.Clinical practice guideline or recommendation based on evidence-based medicine is essential for management of CKD complications.Personalized treatment should be considered to improve survival and quality of life,and to make patient return to society.

BACKGROUND:For distal clavicle fracture, clavicular hook plate and Kirschner wire tension band were used in the clinic, but they cannot keep the dual function of stability and functional protection. However, the application of microporous locking plate of distal clavicle makes it possible to double efficacy. OBJECTIVE:To compare and analyze the clinical outcomes of distal clavicle microporous locking plate and clavicular hook plate. METHODS:From March 2011 to March 2013, 40 patients with distal clavicle fractures were involved in this study. They were divided into two groups with the voluntary principles:distal clavicle microporous locking plate group and clavicular hook plate group. We compared and observed perioperative indicators (operation time, blood loss, and hospitalization days), clinical curative effects (University of California at Los Angeles scoring system and American Shoulder and Elbow Surgeons Scale), the score of shoulder joint function (Karlsson standard) and the overal treatment (removed the plate and functional training costs). RESULTS AND CONCLUSION:Al patients successful y underwent surgery. At 1 year after surgery, internal fixators were taken out. Necessary relevant rehabilitation training was performed for more than 3 months. There was no significant difference in perioperative indicators (P>0.05). However, clinical curative effects and the score of Karlsson shoulder joint function showed significant advantages in the microporous locking plate group (P<0.05). Although the distal clavicle microporous locking plate material cost was high, but there was no significant statistic difference in the overal treatment for better protection shoulder function (P>0.05). We draw the conclusion that distal clavicle microporous locking plate can effectively reconstruct the stability of the fracture site, and better retain the function of the joints at the same time.

Objective To evaluate whether the pentylenetetrazol(PTZ)model is an appropriate animal model of absence seizure.Methods A series of tests including EEG,active avoidance response(AAR)and passive escape response(PER)in a two-way shuttle box were finished during seizure induced by PTZ(35 mg/kg,ip)in 40 Wistar epileptic rats.Results Epileptiform activity was characterized by bilaterally spike wave discharges synchronously elicited during seizure in PTZ models.During absence seizure induced by PTZ,the latency of active avoidance response was significantly prolonged.AAR positive rate was decreased by 85%.PER positive rate was increased by 56%,and escape failure positive rate was increased by 29%.Conclusion There is epileptiform discharge accompanying transient conscious disturbance during absence seizure induced by pentylenetetrazol.

Objective To explore the diagnostic value of transbronchial lung biopsy(TBLB), CT-guided percutaneous lung biopsy and sputum cytology for unknown lung mass. Methods The clinical data of 101 inpatients with unknown lung mass were retrospectively analyzed. Results Among the 101 cases, 73 cases underwent fibrous bronchoscopic examination, 18 cases underwent CT-guided percutaneous lung biopsy, and 10 cases underwent both of them.The diagnostic coincident rate of the two methods was 70%. 54 cases were diagnosed lung carcinoma by pathology. The sensitivity and specificity of TBLB for diagnosing central type of tumor were 88% and 100%, respectiely, and those for diagnosing peripheral type of tumor were 43% and 100%, respectively. The sensitivity of CT-guided percutaneous lung biopsy was 80%,while the specificity was 100%. Complication frequency in the CT-guided percutaneous lung biopsy was 22%, and much higher than that (12%) in the TBLB. Only 30% cases underwent sputum cytology examination, and the positive rat was 6%. Conclusion Sputum cytologic examination is a convenient and cheap method, but its diagnostic rate is relatively low. TBLB was the first choice for examining central type of lung mass. For the peripheral type of lung mass, examination method was selected based on the location and size of the mass.

Gastric cancer(GC) is deeply threatening the health of our people, the mortality rate of GC is the second death cause of carcinoma i n our country. Since the lack of special clinical symptom at the early state of GC, detecting GC at the molecular biological level is expected to diagnose early gastric cancer. This article discusses some markers such as PCNA, p53, telomera se, ras protein and so on to assess the possibility of diagnosing the early gas tric cancer with these molecular biological markers. According to analyzing rela ted papers published, PCNA and p53 were found to be the molecular biological mar kers which should be firstly taken into account in diagnosing gastric cancer. Bo th of them can be easily detected by using immunohistochemical method. Telomeras e is also a good marker, but because of its difficult technology and high cost, it is not so practicable as the former two as the diagnostic marker of early gas tric cancer. Besides, ras potein can also be taken into account as the early det ecting auxiliary marker for GC.

Air ; analysis ; Air Pollutants, Occupational ; analysis ; Chromatography, Gas ; methods ; Cyclohexanones ; analysis ; Workplace

Population pharmacokinetics(PPK),which is based on the principle of statistics,can be used to estimate various inter- and intra-individual factors which affect pharmacokinetics.By using Bayesian estimator,PPK can predict individual pharmacokinetic parameters accurately.PPK is widely used in the immunosuppressive therapy with cyclosporine,tacrolimus,mycophenolic acid and sirolimus.

With continued ozone deletion and increased ultraviolet application,ultraviolet (UV) induced eye injury receives more attention,especially for astronauts,residents on high elevation plateaus and other people exposed to intense beams of UV.Continuous exposure to UV can lead to damage of conjunctiva,cornea,crystalline lens and retina,which are correlated with conjunctivitis,keratitis,ocular tumor,climatic droplet keratopathy,and pterygium.This paper focuses on the effect of UV on eyes,with a systematic elaboration of UV-induced eye injury.

Chitinases are ubiquitous chitin-fragmenting hydrolases, however until a few years ago that chitinase like proteins have been found in mammalian. A silica-induced bronchoalveolar lavage protein (iSBLP58) with fibroblast growth promoting activity in silicotic rat, which had high sequence homology with members of the mammalian chitinase protein family has been previously purified and characterized. Bioinformatics analysis showed that several human EST clones from pooled colon, kidney or stomach matched the rat protein sequence. Thereafter clone from human kidney RNA samples with several pairs of primers was managed and a set of sequences was obtained, whose cDNA and amino acid sequences have high similarity with each other and several human chitinases in GenBank. Comparison with human genome sequence suggests that these molecules may be from variant transcripts of same a Pre-mRNA. Here the characterization of these sequences is reported.

Objective To solve the problems of Information Island and Repeated Construction in hospital information construction. Methods Some solutions of application system integration were discussed and architecture systems were proposed. Results Integration mode was adopted according to the condition of the hospital. Conclusion References are provided for the integration of hospital information system.