The variability and number of appendixes, publication year and publication journals of full-text files conforming to the JATS standards, selected from 891334 full-text papers published in biomedical journals, were analyzed, which showed that the number of non-text files increased sharply with their appendixes reached 45, and jpg, png, tif accounted for 81%.

The implementation of cancer genome scientific program has promoted the diagnosis, prevention and tar-get treatment of diseases at molecular level with massive cancer genome data accumulated. Effective mining and use of cancer genome data have thus become the focus in the field of cancer genome. The cancer genome was annotated and demonstrated according to the mining of high-throughput cancer genome data from American National Cancer Research Center, namely the disease-named entity and drug-named entity were identified from the gene function descriptive text and the mined high-throughput data were annotated from their clinical application, in order to help scientific workers to find the relationship between diseases, drugs and genes in scientific literature.

Aged ; Aged, 80 and over ; Alanine Transaminase ; blood ; Bilirubin ; blood ; Choledochostomy ; methods ; Common Bile Duct ; surgery ; Common Bile Duct Neoplasms ; complications ; Drainage ; Female ; Follow-Up Studies ; Humans ; Jaundice, Obstructive ; blood ; etiology ; surgery ; Jejunum ; surgery ; Male ; Middle Aged ; Pancreatic Neoplasms ; complications ; Survival Rate ; gamma-Glutamyltransferase ; blood

Objective To investigate the relevance ratio of abnormal electrocardiogram (ECG) and describe the abnormal ECG index among the residents in Keshan disease (KD) area.To assess the KD illness severity and provide comparable quantitative indicators,provide the scientific basis for elimination of KD.Methods Non probability sampling method was used,and monitoring stations with the highest incidence of KD at the county level were selected in 2012.Clinical examination and 12 lead ECG was carried out.According to The KD Diagnosis Standard (WS/T 210-2011),eight common changes in ECG of KD were scored.According to age and sex group,check the abnormal rate of ECG detection of Keshan disease,while analysed the changes of abnormal ECG index score in latent KD patients and chronic KD patients.Abnormal ECG index to determine:If there was one change,the score was 1 and the abnormal ECG index was 1.And so on,the highest score was 8.Results Totally 61 831 residents were surveyed and 9 634 were found with abnormal ECG,and the relevance ratio of abnormal ECG was 15.58％;totally 3 862 residents had eight ECG changes of KD and the relevance ratio was 6.25％;totally 508 residents were diagnosed with KD and the relevance ratio was 0.82％.The relevance ratio of abnormal ECG among all age groups was statistically different (x2 =3 065.64,P ＜ 0.05).The relevance ratio of abnormal ECG in women was higher than that of men [3.91％ (2 419/61 831) vs 2.33％ (1 443/61 831),x2 =86.30,P＜ 0.05].Abnormal ECG index score was (1.06 ± 0.25) which was not statistically different between gender [men:(1.07 ± 0.27) vs women:(1.06 ± 0.24),t =1.41,P ＞ 0.05].The abnormal ECG index score in latent KD patients was lower than that of chronic KD patients [(1.09 ± 0.30) vs (1.60 ± 0.69),t =-4.87,P ＜ 0.05].In eight ECG changes,the most check out items were T wave and/or ST segment changes (2 816).Conclusions The relevance ratio of abnormal ECG in KD area is at a higher level.The abnormal ECG index can be used to assess the KD illness severity and provide comparable quantitative indicators,in order to provide a new train of thought for the evaluation of KD elimination.

BACKGROUND:Until now, it is stil unclear whether the stem cel transplantation triggersadverse effects on the myocardial electrical activity, resulting in the emergence of arrhythmia.
OBJECTIVE:To explore the effect of intracoronary transplantation of umbilical cord blood stem cels on arrhythmia score and incidence of ventricular arrhythmia.
METHODS:According to therapeutic strategies, 73patients with coronary heart disease were assigned to receive drug therapy in control group (n=38) and umbilical cord blood stem cel transplantation in observation group (n=35). Arrhythmia score, incidence of ventricular arrhythmia and adverse reactions were recorded and analyzed before and 1, 4, 8 weeks after transplantation.
RESULTS AND CONCLUSION:After treatment, arrhythmia scores were significantly reduced in the two groups, especialy in the observation group, to exhibit a continuous decline trend (P< 0.05). Compared with the control group, the incidence of ventricular arrhythmia was significantly lower in the observation (P< 0.05). However, there were no significant changes in the blood pressure, heart rate and blood oxygen saturation before and after transplantation, and no acute heart failure and death occurred in thetwo groups. These results suggest that the intracoronary transplantation of umbilical cord blood stem cels exhibits superiorities in the treatment of coronary artery disease, significantly reducing the arrhythmia score, reducing the incidence of ventricular arrhythmia, and resulting in less adverse reactions.

China ; History, 20th Century ; History, 21st Century ; Pathology ; Periodicals as Topic ; history

OBJECTIVETo retrospectively analyze the influence of preoperative range of motion (ROM) and maximal flexion degree on the early clinical outcome of total knee arthroplasty (TKA).

METHODSFrom January 2000 to December 2003, 97 knees of 65 patients that were underwent total knee arthroplasty with Scorpio posterior-stabilized knee prosthesis were reviewed. There were 55 osteoarthritis patients (81 knees), and 10 rheumatoid arthritis (16 knees). Thirty-three patients were underwent unilateral TKA, 32 patients were underwent bilateral TKA. According to the preoperative ROM of knee, these patients were divided into two groups, one 90 degrees (range, 95 degrees - 140 degrees ). Finally the clinical outcomes of two groups (include ROM, maximal flexion degree, KSS score and function score) were evaluated. Three days later after operation, continuous passive motion (CPM) and active functional exercise of the knee were begun, and the wound healed well in all patients. All these operations were primary total knee arthroplasty.

RESULTSThe patients were followed up for average 2 years 5 months (range, 10 months to 3 years 8 months). The average ROM of knee was improved to 101.6 degrees (range, 40 degrees - 140 degrees ) after operation from 84.2 degrees (range, 5 degrees - 140 degrees ) before operation (P = 0.000); the average maximal flexion degree was decreased from 103.5 degrees (range, 25 degrees - 140 degrees ) before operation to 101.6 degrees (range, 40 degrees - 140 degrees ) after operation (P = 0.439); KSS of knee joint was improved to 78.8 points after operation (range, 50 - 95 points) from 19.5 points (-24 - 62 points) before operation (P = 0.000). There was statistically difference between the clinical outcomes (ROM, maximal flexion degree, KSS score and function score) in the two groups before and after operation. Those knees with good preoperative ROM tend to lose flexion, while those with poor preoperative ROM gain flexion after TKA. No revision and deep infection happened.

CONCLUSIONSTKA is a complex operation, the clinical outcome of TKA is mainly determined by the good operation skill, abundant clinical experience and the familiarity with the prosthesis of the surgeon. At the same conditions such as same surgeon, same prosthesis and same physical therapy, preoperative range of motion of knee influence on the early clinical outcome of total knee arthroplasty, knees that have good preoperative ROM have better clinical outcomes postoperatively than those with poor preoperative ROM.

Adult ; Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Knee ; methods ; Female ; Follow-Up Studies ; Humans ; Knee Joint ; physiopathology ; Knee Prosthesis ; Male ; Middle Aged ; Range of Motion, Articular ; Retrospective Studies ; Treatment Outcome

Objective To report the outcome of emergency repair of severe complex defect in forearm by transplantation of free flap and simultaneous functional reconstruction.Methods From Mar.1994 to Aug.2003,4 cases with severe complex defect in forearm was repaired by transplantation of free skin flap, free skin flap combined with fibula flap,or fibula osteocutaneous flap in emergency.Simultaneously the flexion and extension function were repaired by muscle transfer and/or tendon grafting,tenonectomy.Results All the cases were successful.Follow-up period ranged from 1 to 3 years postoperatively.The blood-supply,tex- ture and elasticity of transferred flaps were excellent with good bone healing.Opposition of thumb with four fin- gers was good.Sensory recovery of the hand was satisfactory.Conclusion Transplantation of free flap com- bined with simultaneous functional reconstruction is an ideal method in emergency repair of severe complex de- fect in forearm.

AlM: To observe the effect of anterior chamber depth and angle change after pterygium excision.METHODS:Thirty cases (30 eyes) of primary pterygium were underwent pterygium excision. Central anterior chamber depth, four direction angle open distance ( AOD ) and open angle ( AA ) were measured preoperatively and postoperatively by ultrasound biomicroscopy ( UBM ) and the intraocular pressure was observed.RESULTS:Preoperative and Postoperative intraocular pressure were 15. 17±10. 6 and 16. 23±2. 61mmHg, and the central anterior chamber depth were 2. 28±0. 39 and 2. 33± 0. 24mm. The four directions of AOD and AA were no statistical difference.CONCLUSlON:The anterior chamber depth and the angle change is not obvious after pterygium excision.

Liver X receptor (LXR), a member of the superfamily of nuclear receptors, plays an important role in the activation of transcription factors involved in cholesterol metabolism, glucose homeostasis inflammation and lipogenesis. It is shown that LXR agnoists have the potentiality to be used as drugs for the prevention and treatment of atherosclerosis, which is its best investigated therapeutic indication. There are many compounds being studied in preclinical evaluation and biological assay. This paper will review briefly the LXR agonists in recent years.
ATP-Binding Cassette Transporters ; metabolism ; Amines ; chemical synthesis ; chemistry ; pharmacology ; Animals ; Atherosclerosis ; drug therapy ; metabolism ; Benzimidazoles ; chemical synthesis ; chemistry ; pharmacology ; Cholesterol ; analogs & derivatives ; pharmacology ; Glucose ; analogs & derivatives ; pharmacology ; Humans ; Lipid Metabolism ; Lipogenesis ; Liver X Receptors ; Orphan Nuclear Receptors ; agonists ; physiology ; Quinolines ; chemical synthesis ; chemistry ; pharmacology ; Sterol Regulatory Element Binding Protein 1 ; metabolism