With Sophora japonica at the flowering stage as the object, the effect of nitrogen, phosphorus and potassium fertilizers on the yield composition factors, yield and quality of Flos Sophorae Immaturus (FSI) was studied. The results indicated that in early spring, nitrogen, phosphorus and potassium fertilizer on the amplification rate of S. japonica, FSI yield composition, yield and quality were different significantly, middle to high nitrogen (1.5-2.0 kg/plant) significantly increased the level of panicled clusters, raceme and flower bud number and yield. Phosphorus (1.5-2.0 kg/plant) could significantly increase the total buds of flower number and yield, potassium showed no significant increase in yield and yield components. Comprehensively considering yield and quality of FSI, nitrogen 1.5-2.0 kg/plant, phosphorus 1.5-2.0 kg/plant and potassium 0.6-0.9 kg/plant are appropriate.

OBJECTIVETo investigate the prevalence and distribution features of overweight, obesity and abdominal obesity among rural adult residents in Hazakh and Uygur population in Xinjiang province, 2010.

METHODSQuestionnaire-based survey and physical examination were conducted towards the 8611 subjects selected from Hazakh and Uygur residents aged over 18 years old in Yili Xinyuan County and Kashi Jiashi County in Xinjiang province by stratified cluster random sampling method; and thereby the results were analyzed and compared between the two ethnic populations.

RESULTSThe prevalence of overweight in Hazakh(male: 29.5% (612/2078) and female: 26.4% (789/2991)) was higher than that in Uygur(male: 25.5% (440/1728) and female: 21.9% (397/1814)). The difference showed statistical significance (male: χ(2) = 7.50, female: χ(2) = 12.27, P < 0.01). The prevalence was higher in males than in females among the same ethic population (Hazakh: χ(2) = 5.79, Uygur: χ(2) = 6.28, P < 0.05). The prevalence of obesity in Hazakh(male:18.2% (379/2078) and female:18.1% (540/2991)) was higher than that in Uygur(male: 9.4% (163/1728) and female: 13.2% (240/1814)). The difference showed statistical significance (male: χ(2) = 59.90, female: χ(2) = 19.32, P < 0.01). The female prevalence was higher than male in Uygur (χ(2) = 12.66, P < 0.01); however, there was no statistically significant difference in the prevalence stratified by gender in Hazakh. The prevalence of abdominal obesity in Hazakh(male: 57.0% (1185/2078) and female: 60.2% (1801/2991)) was higher than that in Uygur(male: 46.9% (811/1728) and female: 59.5% (1080/1814)). The difference showed statistical significance (male: χ(2) = 38.54, P < 0.01; female: χ(2) = 0.216, P > 0.05). And the female prevalence was both higher than male in the two ethic populations (Hazakh: χ(2) = 5.15, P < 0.05; Uygur: χ(2) = 56.50, P < 0.01).

CONCLUSIONThe prevalence abdominal obesity among rural adult residents in Hazakh and Uygur population was much higher than the average level nationwide in China. Hazakh had a higher prevalence of overweight and obesity than Uygur.

Adult ; China ; epidemiology ; Ethnic Groups ; Female ; Humans ; Male ; Middle Aged ; Obesity ; epidemiology ; ethnology ; Overweight ; epidemiology ; ethnology ; Population Surveillance ; Risk Factors ; Rural Population ; Surveys and Questionnaires

OBJECTIVETo investigate the prevalence and distribution of overweight, obesity and abdominal obesity among rural adult residents in Kazakh, Uygur and Han populations from Xinjiang and to provide the theory gist for prevention and cure on obesity in different ethnic groups.

METHODSQuestionnaire-based survey and physical examination on 11 377 samples were conducted according to stratified cluster random samplings in Kazakh, Uygur and Han residents aged 18 years in Xinjiang. Prevalence rates on overweight, obesity and abdominal obesity between the three ethnic populations were analyzed and compared.

RESULTSThe rates of overweight were 27.8%, 24.5% and 40.3% in kazakh, Uygur and Han populations, with the prevalence rates of obesity as 17.9%, 11.5% and 13.7%. However, the rates of abdominal obesity were 58.0%, 53.9% and 59.9%, respectively. The rates of overweight and abdominal obesity were the highest in Han population but the prevalence of obesity was the highest in Kazakh (P < 0.01). All the prevalence of overweight among the three ethnic populations and the rate of abdominal obesity in Han population were higher in males (P < 0.05) while the prevalence of obesity in the three ethnic populations and the rate of abdominal obesity in Uygur were diametrically opposite (P < 0.01). The prevalence rates of overweight, obesity and abdominal obesity all had an increasing trend in the three ethnic populations and the prevalence of abdominal obesity of all age groups was higher than the rates of overweight and obesity in the same age group.

CONCLUSIONThe prevalence rates of obesity and abdominal obesity in Kazakh and Uygur populations among rural adult residents were much higher in Xinjiang, so as the rate of overweight in the Hans. All the prevalence rates were different in ethnicities, age groups and sex. The prevalence rate of abdominal obesity was higher than the average data gathered from the nation.

Adult ; Asian Continental Ancestry Group ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Minority Groups ; Obesity ; epidemiology ; Overweight ; epidemiology ; Rural Population

OBJECTIVETo investigate the myeloperoxidase (cMPO) expression pattern by flow cytometry (FCM) in patients with acute myeloid leukemia (AML) and its role in classifying AML.

METHODSEight- color multiparametric FCM with CD45/SSC gating was used to determine the cMPO expression in 502 AML patients.

RESULTSThe positive rate of cMPO in all patients was 58.0%, in which the proportion of normal positivity, dim positivity and partial positivity was 21.5%, 34.1% and 2.4%, respectively. The remaining case (42.0%) were all negative. In AML with t (15;17）(q22;q12)/PMLRARα, the positive rate was the highest (100%) and the intensity was similar to that of the normal granular leukocytes, followed by AML with t (8;21（q22;q22/RUNX1-RUNX1T1, the positive rate was 91.4% and the intensity was mostly dim. AML with minimal differentiation and acute megakaryoblastic leukemia were all cMPO negative. The positive rates of cMPO in the remaining subtypes were between 22.7% and 76.2%.

CONCLUSIONThe positive rate and intensity of cMPO were significantly different among different subtypes of AML.

Cell Differentiation ; Flow Cytometry ; Granulocytes ; Humans ; Leukemia, Myeloid, Acute ; classification ; genetics ; Peroxidase ; genetics

Coronary heart disease (CHD) and stroke are the most well-known cardiovascular diseases, which share many common pathological basis. Yindan Xinnaotong soft capsule (YDXNT) is a commonly used Chinese patent medicine in the treatment of stroke and CHD. However, its action of mechanism of co-treatment for stroke and CHD is still unclear. The aim of this study was to explore the common mechanism of YDXNT in co-treatment of CHD and stroke using network pharmacology, experimental verification and molecular docking. An integrated literature mining and databases of IPA, ETCM, HERB, Swiss Target Prediction, OMIM and GeneCards were used to screen and predict active ingredients and potential targets of YDXNT in co-treatment of CHD and stroke. The protein-protein interaction network, GO analysis and pathway analysis were analyzed by IPA software. The effect of YDXNT on core targets was verified by immunofluorescence. UPLC-QTOF/MS and molecular docking were used to screen and predict the main active constituents of YDXNT and their interactions with core targets. A total of 151 potential targets are predicted for YDXNT in co-treatment of CHD and stroke. Hypoxia-inducible factor-1α (HIF1α)-matrix metalloproteinase-9 (MMP9)-mediated HIF1α signaling pathway serves as one of the common mechanisms. YDXNT could reduce the increase of mitochondrial fluorescence intensity and the protein expression of HIF1α and MMP9 in HL-1 and HA induced by oxygen and glucose deprivation/reperfusion (OGD/R) in a dose-dependent manner. Baicalin may be the material basis for treating stroke and CHD with YDXNT. In conclusion, the HIF1α signaling pathway is one of the common key mechanisms of YDXNT in the co-treatment of stroke and CHD. The study provides support and basis for the in-depth scientific connotation of the traditional Chinese medicine theory of "same treatment to different diseases".