To investigate the effects of traditional Chinese compound recipe Yiqi Zengmin (YQZM) formula on expression of glucose transporter 4 (GLUT4) in skeletal muscle of rats with type 2 diabetes induced by high-fat diet combined with low-dose-streptozotocin injection.

Adenomatous Polyposis Coli Protein ; genetics ; Chromatography, High Pressure Liquid ; methods ; Codon ; genetics ; DNA Mutational Analysis ; Fibromatosis, Aggressive ; genetics ; pathology ; Humans ; Mutation ; Polymerase Chain Reaction ; beta Catenin ; genetics

OBJECTIVETo explore clinical significance of rotational axis of distal femur on Chinese adults in total knee arthroplasty (TKA).

METHODSThere were 86 Chinese adults (106 normal knees) including 47 males (53 knees) and 39 females (53 knees), 54 knees were on left and 52 on right. The CT scan was employed in the distal femur. The scan direction was aligned to be on the plane perpendicular to the mechanical axis of the femoral. The CT images of cross sections across lateral and medial femoral epicondyle were moved to personal computer,lateral angle between anterior posterior line (APL) and surgical transepicondylar axis (STEA) (ATA),lateral angle between posterior condylar line (PCL) and APL (APA), angle between perpendicularity of APL and PCL (A-PA), posterior condylar angle (PCA), condylar twist angle (CTA), angle between clinical transepicondylar axis (CTEA) and STEA (CSA) were measured. These values were divided into different groups according to gender and side, the values of CTA, PCA, A-PA, angle PT (varus of tibia plateau), constant 3, ATA, APA and constant 90° were compared by statistically. A-PA and PCA, and CTA were analysed statistically with the liner regression, the relationship among CTEA, STEA ,PCL, APL and PLP were performed to assess by liner regression.

RESULTSATA was (89.79 ± 1.22)°, APA was (84.84 ± 1.83)°, A-PA was (5.16 ± 1.83)°, PCA was (4.80 ± 1.23)°, CTA was (8.23 ± 1.40), CSA was (3.45 ± 0.68)°. All the parameters had no differences on sex and side,but CSA had difference on male and female. There was no difference among angle PT, PCA, A-PA. There was significant difference in CAT, constant 30 and angle PT, PCA,A-PA. There was no difference between ATA and constant 90°, but there was difference between APA and constant 90°. There was relativity between PCA and CTA, and also PCA and A-PA, CTA and A-PA. There was significant relativity between STEA and CTEA, between STEA and APL, between STEA and PCL, and also between APLP, APL and PCL, but there was no significant relativity between PCL and CTEA.

CONCLUSIONTKA for Chinese, the section of femoral posterior condyle should be external 5° to obtain the optimum rotational orientation. The property is different entirely between STEA and CTEA, the rotational alignment is not performed according to parallel to the CTEA in distal femur. Among STEA, APL, PCL, the STEA is the most reliable mark ofrotational alignment of the distal femur, and the PCL is the less reliable mark.

Adult ; Arthroplasty, Replacement, Knee ; Female ; Femur ; anatomy & histology ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Rotation ; Tomography, X-Ray Computed

OBJECTIVETo investigate the tongue manifestation features of sexually transmitted and intravenous drug use spread HIV infected population in Xinjiang.

METHODSRecruited were 990 HIV infected subjects in Xinjiang from May 2011 to March 2012, who were assigned to the intravenous drug use spread HIV infected (498 cases) and the sexually transmitted (492 cases). By using tongue figure shoot combined with analyses of experts, tongue manifestations were analyzed and compared between the sexually transmitted and the intravenous drug use spread from four aspects, i.e., the tongue color, the tongue shape, the fur color, and the fur property.

RESULTSCompared with the sexually transmitted population, red tongue, fissured tongue, yellow fur, thick fur, eroded fur, deficiency of fur fluid were more often seen, showing statistical difference (P < 0.05). Compared with the intravenous drug use spread population, pale tongue, white fur, and thin fur were more often seen, showing statistical difference (P < 0.05).

CONCLUSIONSThe tongue manifestations of the intravenous drug use spread HIV population reflected inner exuberance of evil toxin and heat impairing qi and yin. Compared with the intravenous drug use spread population, the attack of HIV infection was more hiding in the sexually transmitted population, with milder internal injury. Their Wei-qi was not damaged and no obvious change occurred in the tongue figure.

Adolescent ; Adult ; Aged ; Female ; HIV Infections ; diagnosis ; etiology ; pathology ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Sexually Transmitted Diseases, Viral ; diagnosis ; pathology ; Substance-Related Disorders ; complications ; diagnosis ; Tongue ; pathology ; Young Adult

Acquired Immunodeficiency Syndrome ; complications ; pathology ; Antigens, CD34 ; metabolism ; Gastrectomy ; methods ; Humans ; Male ; Middle Aged ; Sarcoma, Kaposi ; metabolism ; pathology ; surgery ; virology ; Stomach ; pathology ; Stomach Neoplasms ; metabolism ; pathology ; surgery ; virology ; Vimentin ; metabolism

OBJECTIVETo study the relationship between gene p53 codon 72 polymorphism and pathological scar formation occurrence after caesarean section.

METHODSThe method of molecular beacon with real-time PCR was applied to detect gene polymorphism of p53 codon 72 in blood samples taken from 303 pregnant women (within a week after caesarea section). The clinical visits were taken 3 times for 12th to 18th months to ascertain clinical formation of pathological scar and its relationship to genotype of p53. The chi-square method was used to analyze the relationship of p53 gene polymorphism and abnormal scar formation occurrence by statistical software SPSS 13.0.

RESULTSTotal of 303 pregnant women were assayed. 30 patients were found with pathological scar by clinical visit in the total 303 pregnant women. The genotype frequencies of total three types (C/C, C/G and G/G) of p53 gene codon 72 in patients with pathological scar are significantly different from that of normal pregnant woman. The frequency of C/C genotype in patients are higher than that of normal pregnant women (P < 0.01). The frequency of C/C genotype in these patients with pathological scar is higher (46.7%, 14/30) than C/G (33.0%, 10/30, P < 0.01) or G/G (20%, 6/30) genotype (P < 0.01). The C allele frequency in the patients is 63.7%. It is also higher than G allele (36.7%, P < 0.01). The OR value is 2.30. Therefore the C allele of p53 gene codon 72 is a risk factor for pathological scar.

CONCLUSIONSThere was a certain relationship between p53 gene codon 72 C allele and pathological scar formation after caesarean section.

Alleles ; Cesarean Section ; Cicatrix ; genetics ; Codon ; Female ; Gene Frequency ; Genes, p53 ; Genotype ; Humans ; Polymorphism, Genetic ; Pregnancy ; Risk Factors

OBJECTIVETo investigate the allergens of various allergic diseases in children.

METHODSSerum levels of Fx5E, Phadiatop and specific IgE were measured by the UniCAP100 System in 3 504 children with allergic diseases.

RESULTSThe positive rate of aeroallergens was obviously higher than that of food allergens in children with allergic rhinitis, allergic conjunctivitis, asthma and papular urticaria. In contrast, the positive rate of food allergens was obviously higher than that of aeroallergens in children with Henoch-Schonlein purpura and digestive diseases. The serum specific IgE level of aeroallergens was higher than that of food allergens. The dust and mite specific IgE levels reached to grade 6, while the food allergen specific IgE levels were lower than grade 3.

CONCLUSIONSAaeroallergens or food allergens vary remarkably in different allergic diseases in children. The level of specific IgE of aeroallergens is higher than that of food allergens.

Adolescent ; Allergens ; immunology ; Child ; Child, Preschool ; Female ; Humans ; Hypersensitivity ; immunology ; Immunoglobulin E ; blood ; Infant ; Male

OBJECTIVETo investigate the protective effects of trimetazidine on rabbit myocardium in ischemia and reperfusion.

METHODSFourty rabbits were divided into five groups randomly: normal control group, ischemia control group, ischemia and drug intervention group, reperfusion control group, reperfusion and drug intervention group. Ischemia lasted for 30 minutes and reperfusion was given for 30 minutes. Serum CPK, SOD activities and MDA concentrations were measured in each group and ischemia tissue ATP concentrations were also measured. Heart tissue was examined with electron microscope in each group.

RESULTS(1) Serum concentrations of MDA in ischemia and drug intervention group were significantly different from those in ischemia control group [(4.09+/-0.40 vs 4.79+/-0.92)nmol/ml, P<0.01], serum activities of CPK [(1322+/-1148 vs 1498+/-190) NU/ml], SOD[(324+/-71 vs 288+/-54)NU/ml] were not significantly different between ischemia and drug intervene group and ischemic control group (PP>0.05,respectively). (2) Serum activities of CPK [(1512+/-226 vs 1904+/-203) NU/ml], SOD[(213+/-71 vs 119+/-55) NU/ml], concentrations of MDA [(6.09+/-0.69 vs 7.43+/-0.20)nmol/ml] and concentrations of ATP[(1.401+/-0.248 vs 0.629+/-0.175) micromol/g] in ischemia heart tissue of reperfusion and drug intervention group were significantly different from those in reperfusion control group (P<0.001 - 0.01 respectively). (3) There were significant differences in electron microscopic observation between intervention group and control group.

CONCLUSIONTrimetazidine can improve cardiac mitochondrial metabolism and scavenge oxygen free radicals. Trimetazidine has cardioprotective function during ischemia and reperfusion.

Adenosine Triphosphate ; analysis ; Animals ; Creatine Kinase ; blood ; Female ; Male ; Malondialdehyde ; blood ; Mitochondria, Heart ; drug effects ; ultrastructure ; Myocardial Reperfusion Injury ; prevention & control ; Protective Agents ; pharmacology ; Rabbits ; Superoxide Dismutase ; blood ; Trimetazidine ; pharmacology

OBJECTIVETo determine the validity of the pulmonary function equipment.

METHODS12 young students (including six males and six females) were enrolled as our research subjects. And the values of oxygen consumption (VO(2)), carbon dioxide production (VCO(2)) and energy expenditures (EE) of the subjects under three typical activity intensities: resting, moderate intensity (on a treadmill with grade 10% and speed 2.7 km/h) and hard intensity (on a treadmill with grade 10% and speed 5.8 km/h) were measured using the pulmonary function equipment (K4b(2)) and Douglas-bag respectively. And the Douglas-bag method was used as reference and the results were compared with the other method.

RESULTSThe measured VO(2) values by using the Douglas-bag and the pulmonary function equipment under three typical activity intensities were: at rest (0.22 ± 0.03), (0.22 ± 0.05) L/min (t = 0.120, P > 0.05); moderate intensity condition (0.95 ± 0.12), (0.96 ± 0.14) L/min (t = 0.240, P > 0.05); hard intensity condition (1.63 ± 0.28), (1.54 ± 0.35) L/min (t = 1.487, P > 0.05). For VCO(2) values: at rest (0.18 ± 0.02), (0.18 ± 0.04) L/min (t = 0.425, P > 0.05); moderate intensity (0.82 ± 0.11), (0.83 ± 0.13) L/min (t = 0.579, P > 0.05); hard intensity (1.64 ± 0.27), (1.52 ± 0.39) L/min (t = 2.330, P < 0.05). And for EE values, at rest (269.40 ± 35.70), (267.02 ± 55.39) kJ/h (t = 0.200, P > 0.05); moderate intensity (1165.76 ± 148.06), (1185.91 ± 161.89) kJ/h (t = 0.326, P > 0.05); hard intensity (2062.91 ± 341.97), (1912.27 ± 483.88) kJ/h (t = 1.718, P > 0.05) respectively. The results showed that there were no significant differences between the two methods except the VCO(2) values under high intensity condition was underestimated by the pulmonary function equipment. Bland-Altman test showed that the difference of the two methods was evenly distributed by the mean and standard error of the system was 24.7 kJ/h. Our data showed the results from the Douglas-bag and the pulmonary function equipment were consistent.

CONCLUSIONPulmonary function equipment had good validity in assessing the energy expenditure in Chinese adults.

Adolescent ; Adult ; Energy Metabolism ; physiology ; Exercise Test ; instrumentation ; Female ; Humans ; Male ; Oxygen Consumption ; physiology ; Respiratory Function Tests ; instrumentation ; Students ; Young Adult

OBJECTIVETo analyzed the computed tomography angiography (CTA) features of the coronary artery fistulas.

METHODSSixty-six coronary artery fistulas were diagnosed out of 12 717 patients underwent the coronary artery multiple detector CTA examination. The origin and drainage site of the coronary artery fistulas and the plaque and stenosis of the coronary artery were observed by post-processing analysis on various images. Coronary artery angiography was performed in 14 out of 66 coronary artery fistulas patients.

RESULTSCoronary artery fistulas arose from bilateral coronary artery system in 21 cases, from left coronary artery in 26 cases and from right coronary artery in 19 cases. The majority of coronary artery fistulas entered into pulmonary artery (41 cases). The rest drainage sites included left atrium (10 cases), right atrium (8 cases), left ventricle (4 cases), coronary sinus (2 cases) and right ventricle (1 case). The findings of CTA and coronary artery angiography were consistent in 14 patients with DSA examination. Coronary artery plagues were evidenced in 31 cases and stenosis was greater than 50% in 7 coronary artery fistulas patients.

CONCLUSIONSMultiple coronary artery fistulas are not rare, and pulmonary artery is the most frequent drainage site. When suspecting the coronary artery fistulas, coronary artery CTA can be the first choice of diagnose. CTA can supply adequate information for therapy.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Arterio-Arterial Fistula ; diagnostic imaging ; Coronary Angiography ; Coronary Artery Disease ; diagnostic imaging ; Coronary Vessels ; pathology ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Tomography, X-Ray Computed ; Young Adult