OBJECTIVE:To compare the differences in the contents of water-soluble total protein,total phenolic acid and total polysaccharides among the water decoctions of crude Cibotium barometz and processed products and to illuminate the effect of pro-cessing on 3 kinds of components of C. barometz. METHODS:UV-visible spectrophotometry was adopted to determine the con-tents of water-soluble total protein,total phenolic acid and total polysaccharides in the water decoction of crude C. barometz and 4 processed products,namely sand-scorch C. barometz,yellow wine C. barometz,salt C. barometz and steamed C. barometz,at wavelengths of 590,760 and 489 nm respectively. RESULTS:The contents of water-soluble total protein in 5 samples were 4.03%,3.32%,3.13%,3.33% and 3.49%,those of total phenolic acid therein were 0.25%,1.34%,1.38%,2.34% and 1.41%,and those of total polysaccharides therein were 28.56%,36.06%,45.21%,49.60% and 49.01%,respectively. CONCLU-SIONS:All above processing methods have an effect to some degree on the contents of the 3 kinds of components of C. barometz, where the contents of water-soluble total protein are lower after processing,while those of total phenolic acid and total polysaccha-rides are higher thereafter.

0.05).Conclusion The results suggested that the polymorphism of CCR2-64I was not associated with hypertension in Han Chinese elders.

This study compared the decoction's HPLC figures of the different processed rhizomes of Cibotium barometz including the raw, the sand-baked, the wined, the steamed and the salted, on the basis of which, with the sand-baked Drynaria fortunei decoction as the positive control group, comparingall groups' decoction, concentration of which was 104.2 g x L(-1), for 4 weeks, by their effects (s-TRAP and total scores of OPG, Ca, P, IL-6, TNF-alpha and IL-1) on retinoic acid induced male rats osteoporosis. The experiment results showed the sand-baked and the wined were better than the steamed, the salted and the raw;in the processing methods' selection, the sand-baked was a better heating method than the steamed and the rice wine was the better excipient than the salt. It provided a reference to explain the processing principle of rhizomes of C. barometz and work mechanism of anti-osteoporosis.
Animals ; Biomarkers ; blood ; Chromatography, High Pressure Liquid ; Drug Compounding ; methods ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; therapeutic use ; Male ; Osteoporosis ; blood ; chemically induced ; drug therapy ; Pteridophyta ; chemistry ; Rats ; Rats, Sprague-Dawley ; Rhizome ; chemistry ; Tretinoin ; adverse effects

ObjectiveTo evaluate the clinical efficacy of cutaneous branches of reverse second and third dorsal metacarpal artery fasciocutaneous flaps for repair of distal- and middle-segment finger soft tissue defects. MethodsA total of 14 patients with distal- and middle-segment finger soft tissue defects complicated by exposure of the phalanx or tendon were repaired by using cutaneous branches of second and third dorsal metacarpal artery fasciocutaneous flaps ranging between 2.0 cm × 4.5 cm and 3.0 cm × 7.0 cm.ResuitsAll of the skin flaps survived after surgery.Follow-up data during a 6-40 month period showed that the flaps exhibited a satisfactory appearance.They were not fat or clumsy,with a 2-point discrimination of 59 mm,and there was good recovery of finger function.The donor site was able to be directly sutured without dermoplasty.Pigmented linear surgical streaks appeared in the donor site.Conclusion The cutaneous branches of Second and third dorsal metacarpal artery fasciocutaneous flaps provide a good approach for the repair of distal- and middle-segment finger soft tissue defects and functional reconstruction because of convenient dissection,little trauma,sufficient use of the dorsal metacarpal artery.

OBJECTIVE: To investigate the signification of CTnI in acute myocardial infarction. METHODS: The model of myocardial infarction was established by ligating the left ventricle branch. Immunohistochemistry and image analysis were used to detect the change of CTnI in the model, and The sensitivity of immunohistochemistry and HE coloration were also compared. RESULTS: The acute myocardial infarction tissue showed obvious depletion of CTnI, there was no characterization of myocardial infarction in HE coloration. CONCLUSION CTnI is sensitive to diagnosis of acute myocardial infarction.
Animals ; Antibodies, Monoclonal ; Disease Models, Animal ; Female ; Immunohistochemistry ; Male ; Myocardial Infarction/metabolism* ; Myocardial Ischemia/pathology* ; Myocardium/pathology* ; Rabbits ; Sensitivity and Specificity ; Time Factors ; Troponin I/metabolism*

Objective To survey the treatment stares and clinical features of hospitalized patients with acute myocardial infarction (AMI) of 13 hospitals in Beijing in 2005.Methods Uniform questionnaires were used to register AMI patients hospitalized from January 1 to December 31,2005 in the 13 hospitals including traditional Chinese medicine (TCM) hospitals (n = 6) and western medicine hospitals (WM,n=7) from Beijing.A total of 1663 AMI patients were registered (1366 cases in WM hospitals and 297 cases in TCM hospitals).An Access database was established and patient informations were inputed,the clinical features and treatment status of hospitalized AMI patients were analyzed.Results The mean age was (63.9±12.8) years old[(62.8±12.8) years for WM Hospitals and(69.1±11.8) years for TCM hospitals,P＜0.05],male to female ratio was 2.4 :1 (2.7:1 for WM hospitals and 1.6:1 for TCM hospitals,P＜0.05).The median time to hospital was 14 hours in TCM hospitals and 11 hours in WM hospitals (P＞0.05).Incidences of history of cerebrovascular disease,high blood pressure,diabetes,hyperlipidemia and complications such as in-patient arrhythmia,cardiac insufficiency,cardiogenic shock were significantly higher in TCM hospitals than in WM hospitals.The total mortality of 1663 AMI cases was 8.2% (15.8% in TCM hospitals vs.6.6% in WM hospitals,P＜0.01).The reperfusion rate including emergency PCI and thrombolytic therapy rate was 31.3% in 13 hospitals (33.3% in WM hospitals vs.21.9% in TCM hospitals,P ＜0.05).Percent of guideline recommend drug use for AMI was as follows:aspirin 93.6%,ACEI and ARB 85.1%,β-blocker 78.7%,low molecular weight heparin 85.4%,statins 74.7%.Conclusions Reperfusion therapy and guildline recommended drugs were widely used although there was a need for further improvement.The hospitalized mortality showesd a downward trend compared with results from five years ago,patients in TCM hospitals had an independent clinical features.

BACKGROUND: Periprosthetic joint infection (PJI) is a serious and catastrophic complication after hip or knee arthroplasty. With aging population increasing, more patients will undergo hip or knee arthroplasty. Studies have shown that the risk for PJI following arthroplasty is different in different populations. OBJECTIVE: To evaluate the risk factors for PJI after hip or knee arthroplasty in Mainland of China through a meta-analysis, thereby providing reference for the prevention and control of postoperative PJI. METHODS: A computer-based search of WanFang, CNKI, VIP, CBM, PubMed, Cochrane, Embase and Medline databases was performed and the literatures concerning the risk factors for PJI after hip or knee arthroplasty in Mainland of China published before September 2016 were collected by manual retrieval and retrospective approach. All the literatures were screened based on the inclusion and exclusion criteria, followed by data extraction and analyzed on RESULTS AND CONLUSION: (1) Finally 14 literatures were included, including 417 patients with PJI. (2) The results of the meta-analysis showed that the risk factors for PJI after hip or knee arthroplasty including the complication of diabetic mellitus, long-term use of steroids, long operation time (> 90 minutes), age (> 65 years), and history of hip or knee Stata 12.0 software. surgery. (3) To conclude, PJI after hip or knee arthroplasty is related to multiple factors, so physicians should pay attention to these factors to reduce the incidence of PJI.

Objective To investigate the sleep quality of inland military officers and soldiers stationed and trained at plateau and its possible influence factors.Methods A total of 459 military officers and soldiers stationed and trained at plateau were performed the on site psychological assessment by adopting the psychological stress self-evaluation test (PSET),Pittsburgh Sleep Quality Index (PSQI),work related fatigue feelings (WRFFQ) and self compiled general data questionnaire.Results (1) The mean value of overall sleep quality in militaries stationed and trained at plateau was 5.61-±-3.48.40.5 ％ of respondents had good sleep quality,25.3％ had poor sleep quality and 34.2％ had general sleep quality.(2)The fatigue and psychological stress scores in the militaries with poor sleep quality were significantly higher than those in the militaries with good sleep quality (t1 =10.70,t2 =-9.68,P＜0.01).(3)The psychological stress,fatigue degree,confidence level of self-assessment health status had significantly positive correlation(r =0.517,0.488,0.259,0.352,P＜ 0.01).(4) The psychological stress,fatigue degree,confidence level of self-assessment health status entered the PSQI total score regression equation,moreover the predictive variation amount was 36.1％.Conclusion The psychological stress status and fatigue level in the militaries at plateau affect the sleep quality,and the confidence degree and health status assessment of officers and soldiers on exercise also produce the active influence on sleep.

Objective To analyze the clinical and genetic characteristics of 10 Chinese patients with 17? hydroxylase/17,20 lyase deficiency (17OHD). Methods Clinical features and laboratory data were collected from 7 kindreds with 17OHD. PCR products and subclone sequencing were performed to screen the mutation of CYP17A1 gene. Results All patients had typical clinical presentation of sexual infantilism, hypertension and hypokalemia. The laboratory examinations indicated decreased plasma cortisol, 17-hydroxy progesterone, estradiol and testosterone, and elevated blood adrenocorticotrophic hormone(ACTH), follcie-stimulating hormone(FSH) and luteinizing hormone(LH). CT scan showed bilateral adrenal hyperplasia. 5 CYP17A1 mutations were identified, 4 of which are novel types D487_F489del, the most frequent mutation, was identified in 4 families and 45% alleles. Conclusion Our study indicates that 17OHD should be considered in the diagnosis of patients with sexual infantilism. D487_F489del is the most frequent mutation in Chinese 17OHD patients.

OBJECTIVETo explore the reliability of humping the forehead and temple by en block frontal temporal silicone .

METHODSMake wax mold by piling up wax slices layer by layer according to the rang of depressing of the forehead and temple, the section being humped and the hight need to be projected. Order the silicone block according to the dimension of the wax mold. Make the implant from the silicon block. Under local anaesthesia dissection under the superficial temporal fascia and galea through forehead and two temporal incisions. Implant the silicon through the middle incision.

RESULTSTotal 18 cases in this group were followed up for 3-12 months. Wound healed primarily without infection. I case with early blood effusion cured after aspiration. l case with later clear effusion cured after aspiration ad injection of prednisone in to the capsular. The frontal temporal contours were satisfactory . No outline of the implant was seen.

CONCLUSIONIt is safety and satisfied to hump the forehead and temple by en block frontal temporal silicone.

Adult ; Female ; Forehead ; surgery ; Head ; surgery ; Humans ; Middle Aged ; Petrous Bone ; surgery ; Prosthesis Implantation ; Rhytidoplasty ; methods ; Silicones