Acupuncture Therapy ; adverse effects ; instrumentation ; methods ; Adult ; Humans ; Male ; Neuralgia, Postherpetic ; complications ; therapy ; Thrombophlebitis ; etiology

Objective To investigate the characteristics of Wallerian degeneration (WD) of secondary pyramidal tract after supratentorial cerebrovascular diseases, and to study the relationship between secondary WD and clinical performance. Methods We retrospectively reviewed and investigated the results of brain CT films of 272 cases suffered from supratentorial cerebral vascular diseases during 2001 till 2004. The number of supratentorial disorders was counted respectively in WD group and non-WD group, the distribution feature of these disorders was analyzed, and the changes in the cerebral peduncles of the midbrain and Activities of Daily Living Scale (ADLs) were determined. The information obtained was analyzed statistically respectively. Results Seventy-four cases of secondary WD were found, the rate of WD outbreak was 27.2%. In WD group, the ipsilateral cerebral peduncle of supratentorial disorder was significantly narrower than contralateral cerebral peduncle (P

Objective To investigate the indications and mid-term outcomes of periacetabular osteotomy through ilioinguinal approach for developmental dysplasia of the hip (DDH) in middle-aged (40-50years old) adult patients.Methods Data of 10 adult patients who had undergone periacetabular osteotomies through ilioinguinal approach for DDH from August 2005 to February 2010 were retrospectively analyzed.There were 7 females and 3 males,aged from 40 to 47 years (average,42 years).Bilateral hips were involved in 3 patients,and unilateral hip was involved in 7 patients.Before this hospitalization,1 patient had received Chari osteotomy,and 1 had received hip-shelf procedure.According to the T(o)nnis classification,3 hips were classified as Grade 0,5 as Grade Ⅰ and 2 as Grade Ⅱ.The Shenton line was discontinuous in 6 hips.The average lateral center-edge angle was 3.50°±4.88°; the average anterior center-edge angle was 1.80°±5.07°; the average acetabular index angle was 18.20°±3.01°; the average femoral head extrusion index was 31.30％±4.37％; the average Harris hip score was 67.40±7.75.Changes of the indexes mentioned above were observed during the whole period of follow-up.Results All patients were followed up for 10 to 76 months (average,37 months).The T(o)nnis grade improved in 2 cases,from preoperative Grade Ⅰ and Grade Ⅱ to Grade 0 and Grade Ⅰ at final follow-up,respectively.At final follow-up,the Shenton line was discontinuous in 2 hips; the average lateral center-edge angle improved to 30.40°±3.31°,the average anterior center-edge angle improved to 29.50°±3.03°,the average acetabular index angle decreased to 4.50°±2.55°,the average femoral head extrusion index decreased to 9.90％±4.33％; the average Harris hip score increased to 84.10±4.07.The major complications included 3 cases of lateral femoral cutaneous nerve palsy which recovered in 4 to 6 months,and 1 case of iliac fossa hematoma which disappeared in 2 weeks.Conclusion With more strict surgery indication and more meticulous manipulation,periacetabular osteotomy through ilioinguinal approach can achieve satisfactory results in the treatment of DDH in middle-aged adults,which can increase hip joint congruence,relieve hip symptom and delay progression of osteoarthritis.

Objective To observe the effects of high sucrose,high saturated fatty acid and high unsaturated fatty acid(diets) on insulin resistance and endothelium-dependent vasodilation function.Methods Adult Wistar rats were divided into normal control(NC) group,high sucrose(HS) group and high saturated fatty acid(HSF) group,high unsaturated fatty acid(HUF) groups.Insulin sensitivity was tested by hyperinsulinemic-euglucemic clamp after 24 weeks.Acetylcholine-induced(or sodium nitroprussideinduced) relaxation of preconstricted isolated renal arteries was measured by Mulvany myograph.Results GIR was obviously lower in experimental groups than that in NC group.GIR was negatively correlated with triglyceride (TG),free fatty acid(FFA).Acetylcholine-induced relaxation was markedly decreased in all experimental groups compared with that in NC group and the maximal response was decreased 37.4% in HSF group,32.7% in HUF group,27.7% in HS group.Acetylcholine-induced relaxation was enhanced by incubation with L-Arg and decreased incubated with L-NNA,MB in all experimental groups.Vasodilation response was negatively correlated with TG,INS and well positively correlated with NO,GIR.There was significantly negative correlation between FFA andNO.Conclusions: The rats fed high sucrose,high saturated fatty acid and high unsaturated fatty acid diets developed insulin resistance with reduced endothelium-dependent vasodilation function.

Adult ; Diagnosis, Differential ; Follow-Up Studies ; Humans ; Infant ; Keratins ; metabolism ; Male ; Mandibular Neoplasms ; metabolism ; pathology ; surgery ; Melanoma ; metabolism ; pathology ; Neuroblastoma ; metabolism ; pathology ; Neuroectodermal Tumor, Melanotic ; metabolism ; pathology ; surgery ; Rhabdomyosarcoma, Embryonal ; metabolism ; pathology ; Synaptophysin ; metabolism

?Advances in genome-wide analysis have revealed that up to 90%of the human genome is transcribed.However, only approximately 1% of RNA transcripts encode proteins, and the remaining transcripts are noncoding RNAs.Noncoding RNAs can be roughly divided into small noncoding RNAs (<200nt ) and long noncoding RNAs ( LncRNAs, >200nt ). Small noncoding RNAs include microRNAs, transfer RNAs and small nucleolar RNAs, whereas the long noncoding RNAs comprise ribosomal RNA, natural antisense transcripts, etc. Although the biosynthesis and biological activities of microRNAs are well studied through bioinformatics and active biological molecules analysis, the understanding of LncRNAs on these aspects is still limited.LncRNAs play multiple roles in regulating gene transcription and translation, and epigenetics.Aberrant LncRNAs expression can occur in various pathological processes and significantly related to the pathogenesis or poor prognosis of ophthalmological diseases. In this review, we will focus on the characteristics and regulatory functions of LncRNAs that are commonly associated with ophthalmological diseases.

Objective To observe the effect of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on cholesterol gallstones formation in C57BL/6 mice with diet-induced cholesterol gallstone,and then explore the potential mechanism.Methods Fifty C57BL/6 mice were randomly divided into 5 groups (10 mice in each group),referring to control group,experimental group,experimental plus DHA group,experimental plus EPA group,as well as experimental plus DHA and EPA group.The mice in control group were fed with regular diet,and the rest of the mice with lithogenic diet (LD).Subsequent to feeding the mice with separate diets for two weeks,EPA and/or DHA (70 mg · kg-1 · d-1) were orally administered for eight weeks,while the LD feeding was continued during this period.After a total of 10 weeks,the mice were dissected to observe the gallstone formation.The levels of serum lipids,total cholesterol (TC) and phospholipids (PL) in bile,and TC in the liver were tested,and the protein expression of HMGCR,SRBI,ABCG5/ABCG8,CYP7A1 and ABCB11genes in the liver of mice was measured.Results Compared with the experimental group,the experimental plus EPA group had significantly lower TC in liver (0.033 ±0.008 mmolo/g) and bile (1.807 ±0.381 mmolo/L),and lower relative protein expression levels of HMGCR (0.545±0.098),ABCG5 (0.418±0.089) and ABCG8 (0.501 ±0.151)in liver (P＜ 0.05).The contents of TC in liver and bile,and the protein expression of HMGCR,ABCG5andABCG8 in liver were 0.048 ± 0.006 mmol/g and 2.662 ± 0.339 mmolo/L,and 1.011 ± 0.213,1.037 ± 0.276 and 1.266 ±0.312,respectively.No significant differences were observed between experimental plus DHA group and experimental group (P ＞ 0.05).Conclusions EPA could prevent the cholesterol gallstone formation in mice by decreasing the expression of HMGCR and ABCG5/8 genes in liver,therefore reducing cholesterol synthesis and blocking cholesterol transport from liver to bile as well as diminishing cholesterol content in the bile.However,the inhibition effect of DHA on cholesterol gallstone formation was not obvious.

Objective To study transmission characteristics of Acinetobacter baumannii (A.baumannii )clone and clinical features of infected patients in a respiratory intensive care unit (RICU),so as to guide the effective pre-vention and control of A.baumannii transmission.Methods 40 A.baumannii strains isolated from RICU patients were performed homology analysis by pulsed-field gel electrophoresis (PFGE)and cluster analysis,relationship of strains was determined,antimicrobial resistance and clinical data were analyzed.Results 40 A.baumannii strains were divided into 11 genotypes(A-K),the main epidemic strains were type A,B and E.The resistant rate to imipen-em was the lowest(70.00%),the next was levofloxacin (77.50%).The average age of 40 infected patients was 67 years old,the average length of hospital stay was 41 days,12 patients died because of invalid treatment.There was overlapping hospitalization among patients infected with type A and E strains;among patients infected with type B strain,there was no overlapping hospitalization among the last 6 and first 6 infected patients.Conclusion The main epidemic strains of A.baumannii were type A,B and E,antimicrobial resistant rate is high;the infected patients are with high average age and long length of hospital stay.It is important to reduce the transmission of A.baumannii through rational use of antimicrobial agents,strict aseptic operation,and intensified disinfection and sterilization of hospital environment and medical devices.

The morbidity of inflammation-associated tumor is high .Prevention and treatment of inflammation play a positive role in delaying the occurrence and development of cancer .Antrodia camphorata, an endemic fungus in Tai-wan, possesses significant anti-inflammatory effect.So far, 35 anti-inflammatory active components from Antrodia camphorata have been identified , among which triterpenoids account for the most .Studies have revealed that triterpenoids , including ergostanes and lanostanes , have significant anti-inflammatory activities .Because of their structures , especially those of the ergostanes , are similar to the structures of cholesterol and steroid hormones , their anti-inflammatory mechanism may be related to mimic the steroid hormones or interfere with the effect of cholesterol .

Background and purpose:It has confirmed that docetaxel, in combination with cisplatin or oxaliplatin have good effect in the treatment of advanced gastric cancer. This study in order to observe the clinical efficacy and adverse reaction of weekly docetaxel combined with cisplatin (DP) versus weekly docetaxel combined with oxaliplatin (DO) as the firrst-line treatment of advanced gastric cancer.Methods:A total number of 76 cases of advanced gastric cancer were randomly assigned 2 arms, 38 per arm. DP regimen group (docetaxel 35 mg/m2,ivgtt,dl,d8 combined with cisplatin 60 mg/m2, ivgtt,dl,repeated every 3 weeks) and DO regimen group(docetaxel 35 mg/m2,ivgtt,dl,d8 combined with oxaliplatin 120 mg/m2 ivgtt,dl,repeated every 3 weeks). Results:No significant difference was found between DP regimen group and DO regimen group on the objective RR(37%vs 41%),PFS (4.9vs 4.4 months) and OS (9.7vs 12.3 months). The main grade 3 or 4 toxicity in the DP and DO groups was neutropenia, DO was less associated with nausea and vomiting, but more associated with peripheral neuropathy than DP group. No signiifcant difference was found between DP regimen group and DO regimen group on the anemia, thrombocytopenia, diarrhea, alopecia (P>0.05).Conclusion:Weekly docetaxel combined with cisplatin (DP) shows similar efifcacy and toxicity compared with weekly docetaxel combined with oxaliplatin (DO) as the ifrst-line treatment of advanced gastric cancer and worthy of further study.