Objective To evaluate the association between serum ferritin and the risk of cardiovascular disease among the Chinese population.Methods Based on the data from China Health and Nutrition Survey 2009, we used the Framingham risk score to calculate the 10-year risk of cardiovascular disease and analyzed the association between serum ferritin and the risk of cardiovascular disease in different gender by logistic regression analysis.Results Among 6 551 respondents, 3 035 (46.3%) were males and 3 516 ( 53.7%) were females whose mean age were ( 49.3 ±13.8 ) and ( 49.2 ±13.7 ) years, respectively.The median level of serum ferritin was 75.08 ( 36.71 -138.75 )μg/L.According to the 10-year risk of cardiovascular disease calculated by the Framingham risk score , the low risk group, middle risk group and high risk group were accounted for 79.5%( n=5 207 ) , 15.7% ( n=1 028 ) and 4.8%( n=316), respectively.The median of serum ferritin (121.61 vs.46.14, P<0.01) and the Framingham risk score (8.6 ±6.0 vs.7.3 ±1.6, P<0.01) of males were higher than those of females.The percentages of the middle risk group ( 30.6% vs.2.8%) and high risk group ( 9.8% vs.0.5%) of 10-year risk of cardiovascular disease in males were higher than those in females ( P <0.01 ).The 10-year risk of cardiovascular disease ≥10%increased with the increasing of serum ferritin in females ( trend P<0.01 ) but not in males.Conclusion Serum ferritin levels are positively correlated with the risk of cardiovascular disease in female Chinese.

To analyze the acupuncture treatment for impotence in 130 kinds of classical medical books by computer,and summarize the rules of acupuncture for this disease.The results showed that selection of acupoints along the meridians,selection of acupoints by boay parts,selection ofacupoints by pattern identification are the laws ofacupuncture for this disease.

Animals ; Erythrocytes ; physiology ; Oncorhynchus mykiss ; physiology ; Oxygen ; Water ; chemistry

Objective To characterize the molecular genotypes and quantitative serological biomarker, and to explore their clinical significance in patients with chronic hepatitis B ( CHB) . Methods A total of 210 CHB patients were enrolled and HBV DNA loading, HBV molecular genotypes, quantitative serological biomarker, and ALT were measured. Patients were grouped according to the natural phases of HBV infection:HBeAg (+) immune tolerance, immune clearance, HBeAg (-) low replicative and reactivation phase. The correlation was analyzed between molecular genotypes and serological biomarkers, HBsAg and other biomarkers. Results Subgenotypes B2 with high level of HBV DNA and C2 with middle level of HBV DNA were found to be most prevalent. The positive rates were 59. 0%(B2) and 25. 2%(C2). Patients genotype with B showing more potent viral activity. Subgenotype B2 was sinificantly corelated with HB-sAg, HbeAg, and ALT levels(P < 0. 01), but there was no statistical difference for subgenotype C2. There was statistical difference be-tween positive rates of subgenotypes(P>0. 05), but HBsAg level was found to be significantly correlated with HBV DNA, HBeAg, ALT levels during some phases of CHB. Conclusion Molecular genotyping and quantitative serological biomarkers detection might be helpful for earlier prediction of the long-term disease outcomes in patients with CHB.

Information of the acupuncture treatment ofdepression in 93 ancient books has been made statistics with computer Results showed that Heart Meridian, Pericardium Meridian, Bladder Meridian, Governor Vessel,Conception Vessel, Spleen Meridian and Stomach Meridian have been used frequently; as to areas, the medi al aspect of upper limbs, head and face, medial aspect of legs, upper back, chest and abdomen have been mostly selected; as to treatment methods, needling,moxibustion and blood-letting therapies have been utilized.

The data concerning the treatment of diarrhea by acupuncture in 62 ancient books are computerized and thus show that the ancient acupuncturists primarily used the acupoints of the conception vessel, stomach meridian, bladder meridian, and the foot yin meridians.As to the location, the acupoints on the abdomen, back,exterior side of leg and the hands and feet are used. The common techniques are moxibustion, hot compression,needling, blood letting, navel application and so on.

The information concerning dormant papule in 93 ancient medical books is statistically computerized and shows that there are totally 29 items of information and 25 acupoints (55 times in frequency) in connection with dormant papule. The commonly used acupoints are Quchi (LI 11), Jianyu (LI 15), Tianjing (TE 10), etc, which are around joints, on the upper body, on the lateral aspect or on the ends of the limbs. The commonly used meridians are Large Intestine Meridian, Pericardium Meridian,Triple Energizer Meridian, and Gallbladder Meridian. The commonly used parts are the lateral aspect of arm, the dorsum of hand, the external aspect of leg, the medial aspect of arm, and the palm.

This paper makes a statistical analysis on the acupuncture treatment of stranguria recorded in 62 ancient books with computer. The statistics show that the frequently treated meridians are Conception Vessel,three yin meridians of foot, and Bladder Meridian; the commonly treated areas are lower abdomen, midial aspects of legs, and lower back; the commonly used techniques are moxibustion, and needling.

This paper makes a statistical analysis on the acupuncture treatment of dementia recorded in 93 ancient books. The statistics show that the common acupoints are Shenmen ( HT 7), Shaoshang ( LU 11 ),Dazhong ( KI4), Yinbai ( SP 1 ), Houxi ( SI 3 ), Xinshu (BL 15), Yongquan (KI 1), Jiuwei (CV 15) and Baihui (GV 20); the common meridians are the Heart Meridian, Bladder Meridian and Kidney Meridian; the common areas are palm, medial side of leg, upper back and head; the acupoints of the heart meridian are frequently used, especially those in the distal end;heavy moxibustion functions to open orifices and needling to regulate qi.

Objective The K-ras gene plays a major role in the development , progression, and drug selection for the target treatment of colorectal cancer .The aim of this study was to evaluate the feasibility of detecting K-ras mutation in colorectal cancer by high-resolution melting ( HRM) analysis and to investigate the relationship between K-ras mutation and the clinicopathological parame-ters of colorectal cancer. Methods We collected the tissue samples of colorectal cancer from 179 patients, detected the mutations in codons 12 and 13 of the K-ras gene, and analyzed the relationship between K-ras mutation and the clinicopathological parameters of the patients. Results In the 179 cases of colorectal cancer, K-ras mutation was found in 77 (43.02%), significantly higher in those aged ≥60 years than in those aged <60 years (55.17% vs 33.70%, P<0.05).Multivariate logistic regression analysis showed a significant influence of age on K-ras mutation (OR=1.506, 95%CI:1.028-2.011, P<0.05). Conclusion HRM analysis is a rapid, sensitive, and inexpensive diagnostic tool for the detection of K-ras mutation, and K-ras mutation is associated with the age of colorectal cancer patients .