Ear Diseases ; Ear, Middle ; Humans ; Sclerosis

Humans ; Syndrome ; Vestibular Aqueduct ; Vestibular Diseases

Child ; Child, Preschool ; Humans ; Male ; Posterior Leukoencephalopathy Syndrome

Objective To investigate the serum level of C reactive protein(CRP) in the hypertension patients with heart function impairment.Methods 68 hypertension patients who had no,mild or severe heart function impairment were se- lected and accordingly divided into 3 groups,while 30 healthy subjects served as normal controls.The levels of HS-CRP and LVEF was measured.Results All the hypertension patients had a high CRP level than normal controls(P

Animals ; Genetic Therapy ; Vestibular Diseases ; therapy

OBJECTIVETo study the correlation between Chinese medical types of coronary heart disease (CHD) [i.e., phlegm turbidity syndrome (PTS) and qi deficiency syndrome (QDS)] and their metabolites.

METHODSRecruited were 65 CHD patients including 37 cases of PTS and 28 cases of QDS. Serum endogenous metabolites in the two syndrome types were determined by gas chromatograph-mass spectrometer-computer (GC/MS), and their differences between their metabolic profiles analyzed.

RESULTSMore than 100 chromatographic peaks were totally scanned. Chromatograms obtained was matched with mass spectrum bank, and finally we got the category contribution value of 46 kinds of substances. Results of MCTree analysis showed patients of PTS and patients of QDS could be effectively distinguished. Compounds contributing to identify the two syndromes were sequenced as serine, valine, 2 hydroxy propionic acid. Comparison of metabolites showed contents of serine and 2 hydroxy propionic acid were higher in patients of PTS than in patients of QDS (P<0.05).

CONCLUSIONThe differences in the metabonomics of CHD TCM syndrome types could provide material bases for TCM syndrome differentiation of CHD, indicating that metabonomics technologies might become a new research method for TCM syndrome typing.

Aged ; Asian Continental Ancestry Group ; Coronary Artery Disease ; Coronary Disease ; metabolism ; therapy ; Female ; Heart Diseases ; Humans ; Male ; Medicine, Chinese Traditional ; Metabolome ; physiology ; Metabolomics ; Middle Aged ; Qi ; Research ; Sputum ; Syndrome

Humans ; Tinnitus

Objective To evaluate effection of the myocardial protective in treatment of coenzyme complex to the VR patients .Methods Eighty patients who need to VR were divided into control group ( n=40) and coenzyme complex group ( n =40) with double -blind.The automatic recovery rate of heart beats after cardiac resuscitation , the changes of postoperative arrhythmia rate , postoperative serum CK-MB, cTnI in 12h in two groups were recorded .Results The automatic recovery rate of heart beats was higher in coenzyme complex group than that in control group , (85%vs 67%, P <0.05).The changes of postopera-tive arrhythmia rate (26%vs 38%), serum CK-MB, cTnI at clamp off of aorta, end of operation,6hour of postoperation and 12 hour of postoperation were lower in coenzyme complex group than those in control group respectively ( all P <0.05 ) .Conclusion Coenzyme complex shows positive protection of myocardial in the VR patients.

BACKGROUND:Total knee arthroplasty mainly used fixed platform, but more and more movable platform was selected year by year in the clinic. Rotary platform theoretical y can apparently improve the curative effects, but it has not been verified in the clinic.
OBJECTIVE:To summarize the design characteristics and clinical results of Gemini MKII (Link, Germany) rotary platform.
METHODS:From January 2004 to January 2009, 108 patients (119 knees) including 31 males and 77 females were treated with total knee arthroplasty by using Gemini MKII system. There were 97 unilateral cases and 11 bilateral cases at the first stage of replacement. Preoperative diagnosis:1 case of hemophilic arthritis, 1 case of venereal Charcot’s disease, 8 cases of post-traumatic arthritis, 11 cases of rheumatoid arthritis, and 87 cases of degenerative osteoarthritis. The prosthesis was fixed with bone cement. None received patel ar replacement. RESULTS AND CONCLUSION:None experienced infection, femoral condyle fracture or nerve and vascular damage. Except bilateral replacement, the average operation time of unilateral replacement was (56±13) minutes. Average postoperative hemoglobin decreased (25±5) g/L. After replacement, hemoglobin maintained over 100 g/L in 83 patients (86%), without blood transfusion. Knee joint score and function score recovered to (92.0±4.7) points and (90.3±6.8) points at half years after replacement, and became (94.4±3.2) points and (91.6±5.9) points during final fol ow-up, which was significantly improved as compared with that pre-replacement (P<0.01). No revision surgery should be done for lining prolapse or spin out, osteolysis and prosthesis loosening. These results indicated that the early and midterm results of Gemini MKII rotating-platform prosthesis were satisfactory, but the long-term results remain to be confirmed.

Background:Clinical and epidemiological studies revealed that estrogen replacement therapy was associated with a significant reduction in risk of colorectal cancer in postmenopausal women.In our previous studies,estrogen increased the expression of mismatch repair (MMR)gene MLH1 in colonic cancer cells,and re-expression of MLH1 in MLH-deficient colonic cancer cells significantly increased the estrogen-induced apoptosis.Aims:To investigate the signaling pathway implicated in the MLH1-mediated apoptosis in colonic cancer cells induced by estrogen and the roles of p53 and its related genes in this apoptotic pathway.Methods:Plasmid containing wild type human MLH1 (hMLH1)full length cDNA was transfected into MLH1-deficient human colonic cancer cell line HCT116.By using HCT116 cells transfected with empty plasmid as controls,the apoptotic DNA ladder was determined by electrophoresis and the expressions of p53 and other apoptosis-related proteins were assessed by Western blotting under the condition with or without estrogen stimulation. Results:17β-estradiol (E2 )at the concentration of 10 -8 mol/L induced significant apoptosis in HCT116 cells transfected with hMLH1.In HCT116 cells transfected with hMLH1 and stimulated with E2 (group D),the protein expressions of caspase-3,caspase-9,p53,Bax and cytoplasmic cytochrome C increased significantly when compared with HCT116 cells stimulated with E2 only (group B);expressions of the abovementioned proteins were also higher in group D than in group C (transfected with hMLH1 only).Conclusions:MMR gene MLH1 is involved in estrogen-induced apoptosis of human colonic cancer cell line HCT116 by activating p53 signaling and mitochondrial apoptotic pathway.