Objective To investigate the effect of berberine on inhibiting HT-29 human colon cancer cell proliferation induced by deoxycholic acid(DCA).Methods The berberine with concentration of 1,5,10 or 20?mol/L were added into the HT-29 human colon cancer cell culture media containing 200?mol/L DCA.The effects of berberine on cell proliferation were studied by the method of MTT.RT-PCR was applied to measure the expression of cyclooxygenase-2(COX-2)mRNA.Cellular immunochemical stain was applied to label COX- 2 protein expression.Concentration of prostaglandin E2(PGE2)was measured by radioimmunoassay. Results HT-29 cells were incubated with DCA for 6 h,COX2 expression of cells were increased prominent compared to controls(65.5%?5.6% vs.6.2%?1.1%).The level of PGE2 were increased(24.1 ng/L?1.4 ng/L vs.10.6 ng/L?0.8 ng/L).One?mol/L berberine reduced the proliferation rate of HT-29 in- duced by DCA over 6 h,the proliferation rate was 7.4?3.5%.Both COX-2 mRNA expression and the level of PGE2 were inhibited when the concentration of berberine was over 1?mol/L,and in a concentration-time dependent manner.Conclusions Berberine can inhibit the proliferation of HT-29 human colon cancer cell in- duced by DCA.Berberine can also suppress the expression of COX-2,and decrease the production of PGE2. These data provide new insights into the mechanism of its anti-cancer properties.

Objective To elucidate the effect of community nurse-led self-efficacy intervention on selfmanagement behaviors of hypertension in community elderly.Methods In this study,non-equivalent control group was designed,78 community elderly patients with hypertension were selected in the two community health service centers and divided into intervention group (38 cases) and control group (40 cases).The intervention group was treated with self-efficacy intervention for 3-month,and control group did not take any interventions.The “chronic disease self-management behavior measurement" (Stanford University research tool) and the measure of physical intervention study were used to valuate the effect of interference before and 3 months after intervention.Results Systolic blood pressure in intervention group was (5.11 ± 12.30) mm Hg and (0.33 ±4.64) mm Hg in control group,the difference was statistically significant ( t =2.248,P ＜ 0.05 ).BMI in intervention group was reduced by (0.43 ± 0.42 ) kg/m2,however,in control group was increased by ( 0.39 ±1.26) kg/m2,the difference has reached the statistical significance ( t =3.825,P ＜ 0.01 ).Self-efficacy,selfmanagement,health state in two groups were different ( P ＜ 0.01 ).Other factors in scale did not reach statistical significance in health service utility in two groups ( P ＞ 0.05 ).Conclusions The self-efficacy intervention can significantly enhance the community' s self-efficacy in elderly hypertensive patients,improve self-management behaviors and health,reduce health service use for a certain effect,but long-term effects need to be observed.

OBJECTIVETo introduce the procedure of the 1st ray stabilization combined with resection of the lesser metatarsal heads for patient with severe forefoot deformity caused by rheumatoid arthritis (RA) and evaluate the short to mid-term clinical results.

METHODSFrom Oct. 2006 to Aug. 2010,97 patients (129 feet) aged from 36 to 67 years (average 54), with forefoot deformity caused by rheumatoid arthritis were reviwed. There were 88 males and 9 females,65 single lateral involved and 32 bilateral involved, the average duration of disease was 17 years (6 to 32 years). The 1st ray instability and lesser metatarsophalangeal (MTP) joint stiff dislocation were found in all cases. The first ray stabilization combined with resection of the lesser metatarsal head procedure were performed for all cases. The radiographic Hallux valgus angle (HVA) and intermetatarsal angle (IMA) were measurde and the JSSF (Japanese Society for Surgery of the Foot) score were evaluated before operation and every follow up.

RESULTSThe average followed-up was 37 months (6 to 52 months) for all patients except 5 (7 feet) and 1 died for acute cardiac infarction 1 year after operation. The average JSSF score improved from (33.2 +/- 8.2) points preoperative to (67.3 +/- 3.1) points at final followed-up (P < 0.01); the average HVA was corrected from (50.0 +/- 11.8) degrees preoperative to (21.2 +/- 3.2) degrees at final follow up (P < 0.01); the average IMA was corrected from (15.5 +/- 3.6) degrees preoperative to (9.7 +/- 6.6) degrees at final follow up (P < 0.01). MTP joint nonunion was found in 4 feet. A radiographic high density mass was found in the 1st cuneiform bone during 8 to 11 months followed-up in 3 feet; delayed wound healing was happened in 9 feet; MTP joint infection was happened in 2 feet; tarsometatarsal joint infection was happened in 1 foot; lesser MTP joints deformity recurrence were found in 16 feet.

CONCLUSIONThe characters of forefoot with RA in later stage are the 1st ray deformity and instability compound with the lesser toes deformity. The 1st ray stability procedure which include the 1st MTP arthrodesis and the Lapidus procedure can correct the 1st ray deformities and rebuilt its stability. The lesser toes metatarsal head resection is effective in correct their deformity. This combined procedure is reliable. It is suitable for patients with severe Hallux valgus, increased IMA, tarsometatarsal joint instability and the lesser MTP joint stiff dislocation.

Adult ; Aged ; Arthritis, Rheumatoid ; complications ; surgery ; Female ; Foot Deformities, Acquired ; surgery ; Forefoot, Human ; abnormalities ; surgery ; Hallux Valgus ; surgery ; Humans ; Joint Instability ; surgery ; Male ; Metatarsal Bones ; surgery ; Metatarsophalangeal Joint ; surgery ; Middle Aged

Objective To study Caveolin-1,EGFR expression in bladder transitional call carcinoma and their prognostic value. Methods Immunohistochemical method was used to detect Caveolin-1,EGFR in 89 cases.of bladder transitional call carcinoma.Results In 89 cases,the percentage of abnormal Caveolin-1 and EGFR expression were 37.1% and 50.6 % respectively.Significant change was observed in different grade case,P

Objective To analyze the clinical features of isolated hematuria Henoch-Schonlein purpura nephritis (HSPN). Methods The clinical data of children with isolated hematuria HSPN diagnosed in the First Affiliated Hospital of Henan University of Chinese Medicine from November 2003 to December 2014 was analyzed retrospectively. Results One hundred and thirty-five isolated hematuria HSPN patients were rolled in the study. Eighty cases were male and fifty-five cases were female. Male to female was 1. 45:1,average age was(9. 24 ± 5. 32)years old. Thirty one cases had pure skin purpura, thirty three cases had purpura accompany with abdominal pain,twenty eight cases had purpura accompany with arthralgia,forty three purpura accompany with abdominal pain and arthralgia. The pathogenesis was (8. 62 ± 7. 28)months. Seven cases were given nephridial tissue biopsy. In the 135 cases,there were 31 cases accepted general therapy,and 104 cases accepted the ther-apy of immunodepressant. In the patients with general therapy,there were 19 cases with recovery,8 cases with isolated hematu-ria,3 cases with mild proteinuria,1 case with moderate proteinuria. In the patients with therapy of immunodepressant,there were 72 cases with recovery,23 cases with isolated hematuria,7 cases with mild proteinuria,one case with moderate proteinuria,one case severe proteinuria. There was no significant difference in the prognosis between the general therapy patients and immu-nodepressant therapy patients(z = 0. 65,P = 0. 516). Conclusion The prognosis of the HSPN in children accompany with iso-lated haematuria is favourable,but a few patients may progress to moderate and severe proteinuria.

OBJECTIVETo describe the prevalence of body overweight and obesity and its changes among Chinese people during 1992-2002, and to provide scientific basis for developing intervention strategies for obesity in China.

METHODSThe data from "1992 China third National Nutrition Survey" (78,704 subjects, 38,323 male and 40,381 female) and from "2002 China National Nutrition and Health Survey" (209,849 subjects, 101,377 male and 108,472 female) were used in this study. The overweight and obesity were defined by using WHO Z-score criteria for children younger than 7 years old, Chinese age-, sex-specific BMI criteria for children aged 7-17 years, and Chinese BMI criteria for adults.

RESULTSThe overall prevalence of overweight and obesity of Chinese people was increased by 38.6% and 80.6%, respectively during the period of 1992-2002. The prevalence of overweight and obesity of Chinese people aged 0-6 years, 7-17 years, 18-44 years, 45-59 years and above 60 years was increased 31.7%, 17.9%, 66.7%, 45.2% and 43.7%, respectively. The increase of the prevalence of overweight and obesity was higher in girls younger than 6 years than their male counterparts, while among other age groups, that were higher in boys than girls. The prevalence of overweight and obesity among people living in rural areas was lower than that of their urban counterparts, while the increment of overweight and obesity prevalence among rural people was greater than that of their urban counterparts. It was estimated that another 70 million overweight and 30 million obese Chinese people emerged in China from 1992 to 2002.

CONCLUSIONThe prevalence of overweight and obesity of Chinese people was increased rapidly in the past decade, which had affected 260 million Chinese people. It would continue to increase in the near future if effective intervention measures have not been taken.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Body Mass Index ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; Obesity ; epidemiology ; Overweight ; epidemiology ; Prevalence ; Rural Population ; statistics & numerical data ; Urban Population ; statistics & numerical data ; Young Adult

OBJECTIVETo study the difference in prevalence of dyslipidemia, hypercholesterolemia, hypertriglyceridemia and low blood high-density lipoprotein cholesterol (HDL-C) between the residents of urban and rural areas of varied regions in China.

METHODSFasting plasma levels of total cholesterol, triglyceride and HDL-C were determined with the enzyme methods for 49,252 subjects aged 18 and over during August to December, 2002.

RESULTSPrevalence of dyslipidemia in Chinese adults aged 18 and over was 18.6%, with 17.0%, 22.9% and 23.4% in the groups of 18-44, 45-59 and over 60 years old, respectively, 22.2% and 15.9% in males and females, respectively, and 21.0% and 17.7% in urban and rural areas, respectively. Prevalence of hypercholesterolemia, hypertriglyceridemia and low blood HDL-C in those aged 18 and over was 2.9%, 11.9% and 7.4%, respectively.

CONCLUSIONSDyslipidemia has become one of important risk factors threatening health of Chinese people, with hypertriglyceridemia and low blood HDL-C as two major types in those aged 18 and over. Prevalence of dyslipidemia was nearly the same in the middle-aged and in the elderly people, and not significantly different in those living in urban areas from those in rural areas. It is very important to pay more attention to earlier comprehensive prevention and control of dyslipidemia.

Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Cholesterol ; blood ; Cholesterol, HDL ; blood ; Cholesterol, LDL ; blood ; Dyslipidemias ; blood ; epidemiology ; Female ; Humans ; Hypertriglyceridemia ; blood ; epidemiology ; Male ; Middle Aged ; Prevalence ; Rural Population ; statistics & numerical data ; Triglycerides ; blood ; Urban Population ; statistics & numerical data ; Young Adult

OBJECTIVETo study plasma total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C) levels of Chinese adults among different areas in China.

METHODSAnalysis of fasting plasma lipid in 49,252 subjects aged 18 years and above was made.

RESULTSThe mean TC, TG and HDL-C were 3.81 mmol/L, 1.10 mmol/L and 1.30 mmol/L, respectively. The mean TC, TG and HDL-C is 3.96 mmol/L, 1.16 mmol/L, 1.30 mmol/L in adults in urban and 3.75 mmol/L, 1.07 mmol/L and 1.30 mmol/L in adults in rural areas. In age groups of 18 - 44 years, 45 - 59 years and 60 years above, the mean values were 3.70 mmol/L, 4.09 mmol/L, 4.21 mmol/L for TC; 1.07 mmol/L, 1.21 mmol/L, 1.20 mmol/L for TG; and 1.29 mmol/L, 1.33 mmol/L, 1.33 mmol/L for HDL-C.

CONCLUSIONThe results of this study might provide the national representative data of plasma lipid level. TC and TG levels of adults in urban might be higher than those adults in rural. With increasing of age, the plasma TC level should be increased. There is no significant difference in TG levels between the adults aged 45-49 years and over 60 years, while the TG level of both age groups should be higher than those of adults aged 18-44 years.

Adult ; Age Distribution ; China ; Cholesterol ; blood ; Cholesterol, HDL ; blood ; Female ; Humans ; Lipids ; blood ; Male ; Middle Aged ; Rural Population ; statistics & numerical data ; Sex Distribution ; Triglycerides ; blood ; Urban Population ; statistics & numerical data ; Young Adult

OBJECTIVETo assess the relationship between overweight, obesity and blood lipid profiles of children and adolescents and to validate body mass index (BMI) cutoff points for overweight and obesity screening to Chinese children and adolescents, recommended by Working Group of Obesity, China (WGOC), International Life Science Association.

METHODS2293 children and adolescents (1124 males and 1169 females), aged between 10 and 18 years, were randomly selected as samples from 6 schools in Beijing area. Fasting serum lipids including total cholesterol (TC), total triglycerides (TG), high density lipoprotein cholesterol (HDLC), thropometrical index as weight and height were measured. BMI equals to weight in kilograms were then divided by the square of height in meters.

RESULTSAccording to BMI cutoff points recommended by WGOC, samples fell into 3 groups including normal group (BMI < 85 percentiles), overweight group (BMI >or= 85 and < 95 percentiles) and obesity group (BMI >or= 95 percentiles). Results clearly showed an increase of both serum TC and TG and a decrease of HDLC when BMI was increasing, among most age groups regardless of sex difference and the difference among BMI groups was statistically significant (P < 0.05 or P < 0.01).

CONCLUSIONSResults of this study indicated that there was an obvious dose-effect relationship between BMI and lipid profiles which accounted for some rationality of the BMI cutoff points recommended by WGOC. The authors reckoned the findings important to managing relevant adult diseases during childhood, in China.

Adolescent ; Biomarkers ; blood ; Body Mass Index ; Child ; China ; Cholesterol ; blood ; Cholesterol, HDL ; blood ; Female ; Guidelines as Topic ; standards ; Humans ; Lipids ; blood ; Male ; Obesity ; diagnosis ; Reproducibility of Results ; Triglycerides ; blood

OBJECTIVETo investigate the plasma lipid levels in a national representative sample of subjects and to determine the prevalence of dyslipidemia in the Chinese population.

METHODSPlasma lipid profile was analyzed using the data obtained during the Chinese national nutrition and health survey (CNHS) in 2002 which involved 14 252 participants at the age of 18 years or older.

RESULTSThe mean levels of total cholesterol (TC), triglyceride (TG) and high density lipoprotein cholesterol (HDL-C) in the participants were 3.81 mmol/L, 1.10 mmol/L, and 1.30 mmol/L, respectively. In the groups of participants at the age of 18-44 years, 45-59 years, and over 60 years the mean TC level was 3.70 mmol/L, 4.09 mmol/L and 4.21 mmol/L, respectively, and the mean TG level was 07 mmol/L, 1.21 mmol/L, 1.20 mmol/L, 1.29 mmol/L, 1.33 mmol/L, and 1.33 mmol/L, respectively. The prevalence of dyslipidemia in Chinese adults was 18.6% and 22.2% in males and 15.9% in females. Dyslipidemia prevalence was higher in urban districts than in rural areas (21.0% vs. 17.7%). The prevalence of hypercholesterolemia, hypertriglyceridemia, and low HDL cholesterol was 2.9%, 11.9%, and 7.4% respectively among the participants.

CONCLUSIONDyslipidemia has become one of the important health risk factors in the Chinese population. There is no significantly difference in the prevalence of dyslipidemia between the groups of participants at the age of 45-59 years and over 60 years. This study provides important lipid profile data for policy making and guideline development for the prevention of dyslipidemia in the Chinese population.

Adolescent ; Adult ; China ; epidemiology ; Dyslipidemias ; blood ; epidemiology ; Female ; Humans ; Lipids ; blood ; classification ; Male ; Middle Aged ; Prevalence