Objective To observe the effects of superfine powder of Erigeron breviscapus on chronic renal failure (CRF) in rats induced by adenine. Methods SD rats were randomly divided into control group, model group, superfine powder and common powder of E. breviscapus groups, 10 rats in each group. The control group received routine feeding, while the other three groups received intragastrically (ig) with adenine (250 mg/kg) for 21 d to establish rat CRF models. Then, the rats in the control group and model group were received ig with equal volume of distilled water. Also, the rats in the superfine powder and common powder of E. breviscapus group were administered ig with E. breviscapus (3 g/kg) for 42 d. During the experiment, the general condition of each group of rats were observed and the levels of serum creatinine (Scr) and blood urea nitrogen (BUN) were determined. Expressions of transforming growth factor-β1 (TGF-β1) and plasminogen activator inhibitor-1 (PAI-1) at mRNA level were determined by qRT-PCR. Concentrations of kidney tissue inflammatory cytokines tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) were determined by ELISA. Moreover, the kidney tissue was taken for histopathological observation. Results The rats in CRF model group after treatment with superfine and common powder of E. breviscapus appeared different levels of decrease of Scr, BUN, TNF-α, IL-1β, and mRNA expression of TGF-β1 and PAI-1 (P < 0.05). The pathologic changes of kidney tissue were also alleviated in different degrees. The treatment effect of superfine powder of Erigeron breviscapus was better than that of common powder group. Conclusion E. breviscapus has a good renal protective effect in rats with CRF. Furthermore, the superfine powder is more effective than the common powder in the protective effects of renal.

Atropa belladonna is a medicinal plant and main commercial source of tropane alkaloids (TAs) including scopolamine and hyoscyamine, which are anticholine drugs widely used clinically. Based on the high throughput transcriptome sequencing results, the digital expression patterns of UniGenes representing 9 structural genes (ODC, ADC, AIH, CPA, SPDS, PMT, CYP80F1, H6H, TRII) involved in TAs biosynthesis were constructed, and simultaneously expression analysis of 4 released genes in NCBI (PMT, CYP80F1, H6H, TRII) for verification was performed using qPCR, as well as the TAs contents detection in 8 different tissues. Digital expression patterns results suggested that the 4 genes including ODC, ADC, AIH and CPA involved in the upstream pathway of TAs, and the 2 branch pathway genes including SPDS and TRII were found to be expressed in all the detected tissues with high expression level in secondary root. While the 3 TAs-pathway-specific genes including PMT, CYP80F1, H6H were only expressed in secondary roots and primary roots, mainly in secondary roots. The qPCR detection results of PMT, CYP80F1 and H6H were consistent with the digital expression patterns, but their expression levels in primary root were too low to be detected. The highest content of hyoscyamine was found in tender stems (3.364 mg x g(-1)), followed by tender leaves (1.526 mg x g(-1)), roots (1.598 mg x g(-1)), young fruits (1.271 mg x g(-1)) and fruit sepals (1.413 mg x g(-1)). The highest content of scopolamine was detected in fruit sepals (1.003 mg x g(-1)), then followed by tender stems (0.600 mg x g(-1)) and tender leaves (0.601 mg x g(-1)). Both old stems and old leaves had the lowest content of hyoscyamine and scopolamine. The gene expression profile and TAs accumulation indicated that TAs in Atropa belladonna were mainly biosynthesized in secondary root, and then transported and deposited in tender aerial parts. Screening Atropa belladonna secondary root transcriptome database will facilitate unveiling the unknown enzymatic reactions and the mechanisms of transcriptional control.
Alkaloids ; biosynthesis ; genetics ; metabolism ; Atropa belladonna ; genetics ; metabolism ; Gene Expression Regulation, Plant ; genetics ; Hyoscyamine ; genetics ; metabolism ; Plants, Medicinal ; genetics ; metabolism ; Scopolamine Hydrobromide ; metabolism ; Tropanes ; metabolism

Objective To investigate the effect of intravenous fluid infusion combined with water throuth gastrointestinal tract in treating the patients with hyperosmolar hyperglycemic state(HHS).Methods 30 HHS pa- tients were recruited.All the patients were given water throuth gastrointestinal infusion while they were administrat- ed continuously intravenous infusion.Laboratory parameters such as serum natrium,serum potasium,serum glucose and serum osmolarity ect were monitored at the admission and after treatment.Results Serum glucose and serum osmolarity of HHS patients were decreased smoothly at the speed of less than 3 mmol?L~(-1).h~(-1)during the first 12 hours after treatment.After 48 hour-treatment,serum natrium,serum potassium and serum osmolarity recovered to normal levels except 2 deaths,serum glucose decreased to(10.8?5.2)mmol/L.Conclusion Intravenous fluid infu- sion combined with water throuth gastrointestinal tract for the patients could lower smoothly serum glucose and serum osmolarity and decrease the mortality of the HHS patients.

Objective To study the surgical treatment and effects of the lesions in the third ventricle. Methods The data of 15 patients with third ventricular lesion, accepted surgical treatment were retrospectively analyzed. The lesions were removed through transcallosal approach in 11 patients, frontal trans-cortical approach in 2 and trans-terminalis approach in 2,respectively. Postoperative radiotherapy was performed in 5 and chemotherapy in 2. VP shunt was performed in 1. Results The lesions were total-resected in 8 (53.3%), subtotal-resected in 5 (33.3%) and partial-resected in 2 (13.3%) with 1 postoperative death. The hydrocephalus were resolved in all cases. With a follow-up of 3 to 12 months, all the 14 patients recovered without obvious neurological deficits. Conclusion Proper microsurgical approach and perfect surgical skills are the keys to high resection and good prognosis. And postoperative radiotherapy or chemotherapy may be helpful in improving the outcome

Objective To investigate the compliance and influencing factors of postoperative function exercise in patients with tibial plateau fractures .Methods By convinience sampling method , 60 patients who were diagnosed with tibial plateau fracturesand and needed to receive postoperative function exercise were surveyed at the third day after surgery by general information , compliance of functional exercise , numerical rating scale ( NRS) , self-rating anxiety scale ( SAS) and self-rating depression scale ( SDS) .Influencing factors of compliance in patients with postoperative function exercise were analyzed by Logistic regression anslysis . Results Among 60 postoperative patients with tibial plateau fractures , there were 28 patients of noncompliance , which accounted for 46.7%, while there were 32 patients of compliance and that accounted for 53.35%.The Logistic regression analysis showed that: anxiety (OR=1.71, 95%CI 1.54~1.90), depression (OR=3.01, 95%CI 1.99~4.54), pain (OR=1.99, 95%CI 1.65~2.38), marital status (OR=1.69, 95%CI 1.22~2.32 ) were seperated dangerous factors that would affect the early postoperative function exercise of patients with tibial plateau fractures , and cultural degree ( OR=0.89, 95%CI 0.81~0.94) was its protective factor.Conclusions The compliance of early functional exercise in patients with tibial plateau fractures is not high, and anxiety, depression, pain, marital status are influencing factors of compliance .Health education and psychological intervention should be strengthened to improve the compliance and rehabilitation effect .

Liver cancer is a common malignant tumor in China and a major health concern. We aimed to estimate the liver cancer incidence and mortality in China in 2010 using liver cancer data from some Chinese cancer registries and provide reference for liver cancer prevention and treatment. We collected and evaluated the incidence and mortality data of liver cancer in 2010 from 145 cancer registries, which were included in the 2013 Chinese Cancer Registry Annual Report, calculated crude, standardized, and truncated incidences and mortalities, and estimated new liver cancer cases and deaths from liver cancer throughout China and in different regions in 2010 from Chinese practical population. The estimates of new liver cancer cases and deaths were 358,840 and 312,432, respectively, in China in 2010. The crude incidence, age-standardized rate by Chinese standard population (ASR China), and age-standardized rate by world standard population (ASR world) were 27.29/100,000, 21.35/100,000, and 20.87/100,000, respectively; the crude, ASR China, and ASR world mortalities were 23.76/100,000, 18.43/100,000, and 18.04/100,000, respectively. The incidence and mortality were the highest in western regions, higher in rural areas than in urban areas, and higher in males than in females. The age-specific incidence and mortality of liver cancer showed a rapid increase from age 30 and peaked at age 80-84 or 85+. Our results indicated that the 2010 incidence and mortality of liver cancer in China, especially in undeveloped rural areas and western regions, were among high levels worldwide. The strategy for liver cancer prevention and treatment should be strengthened.
China ; epidemiology ; Female ; Humans ; Incidence ; Liver Neoplasms ; epidemiology ; mortality ; Male ; Registries ; Rural Population ; Sex Distribution ; Urban Population

OBJECTIVETo investigate the levels of blood pressure and serum lipids, and examine the relationship between hypertension and hyperlipidemia in Hei Yi Zhuang Chinese living in Guangxi.

METHODSA total of 1056 people of Hei Yi Zhuang ethnicity were studied. Blood pressure, body height, body weight, and serum levels of lipids and apolipoprotein were measured. The data were compared with those in 925 people of Han ethnicity, who live in the same region.

RESULTSSystolic blood pressure and pulse pressure were significantly higher in Hei Yi Zhuang than Han Chinese (P < 0.001). The prevalence of isolated systolic hypertension and hypertension was also significantly higher in Hei Yi Zhuang than Han Chinese (P < 0.001). Serum concentrations of total cholesterol, triglycerides, low-density lipoprotein cholesterol, and apolipoprotein (Apo) B, and the prevalence of hypercholesterolemia and hyperlipidemia were significantly lower in Hei Yi Zhuang than Han Chinese (P < 0.05). Serum concentrations of high-density lipoprotein cholesterol and the Apo A1 to Apo B ratio were significantly higher in Hei Yi Zhuang than Han Chinese (P < 0.001). The prevalence of hypertension in Hei Yi Zhuang Chinese was positively associated with triglycerides (r = 0.425, P < 0.05), whereas the prevalence of hypertension in Han Chinese was positively correlated with total cholesterol (r = 0.623, P < 0.001).

CONCLUSIONThe present study revealed a significant difference in blood pressure and serum lipids between Hei Yi Zhuang and Han ethnic groups, and an association between hypertension and hyperlipidemia.

Adult ; Aged ; Asian Continental Ancestry Group ; ethnology ; Blood Pressure ; China ; epidemiology ; Female ; Humans ; Hyperlipidemias ; epidemiology ; ethnology ; Hypertension ; epidemiology ; ethnology ; Lipids ; blood ; Male ; Middle Aged ; Prevalence ; Sampling Studies ; Young Adult

OBJECTIVETo explore the status of child neglect among rural areas children aged 0 - 6 years in China.

METHODSA total of 7411 rural children aged 0 - 6 years old who were composed of two age groups (3315 children aged 0 - 2 years old and 4096 children aged 3 - 6 years old) were multistage stratified randomly sampled from 84 villages which were representative of 10 provinces of China, in accordance with sex and age in November 2010. To identify the child neglect based on the Neglect Norms for Children Aged 0 to 2 and 3 to 6 Years Old in Rural Areas of China, SPSS 13.0 was employed for analyzing neglect frequency and degree for every group of different age, sex and neglect type (including physical, emotional, educational, medical, safety and social neglects). χ(2) test and analysis of variance were also used.

RESULTSThe degree of child neglect for the children aged 0 - 2 years old was 45.01 ± 7.56, the neglect frequency was 54.9% (1819/3315); the degree of child neglect for the children aged 3 - 6 years old was 44.42 ± 7.57, the neglect frequency was 53.8% (2203/4096). The neglect frequency of children aged 0, 1, 2 years old were 58.5% (654/1117), 52.2% (597/1144), 53.9% (568/1054) (P < 0.05). For children aged 3 - 6 years old, the degrees of emotional and safety neglect for males (44.60 ± 7.86, 36.82 ± 9.03) were higher than females (44.03 ± 7.72, 36.25 ± 9.05) (P < 0.05); and the frequencies of emotional and social neglect for males (16.8% (349/2072), 28.3% (586/2072)) were also higher than females (14.1% (286/2024), 24.8% (503/2024)) (P < 0.05). All children of two age groups suffered neglect mainly on one of the six neglect types (incidences were 20.6% (683/3315) and 22.7% (931/4096)). For 0-2 age groups, the higher neglect frequencies happened in the single-parent family and the remarried family (62.5% (15/24) and 63.2% (12/19)), but for children aged 3 - 6 years old groups, it happened in the single-parent family (60.0%, 27/45).

CONCLUSIONDegree and frequency of child neglect among children aged 0 to 6 years old in the rural areas of China are high, and we should find out risk factors and provide efficient prevention measures.

Child Abuse ; prevention & control ; statistics & numerical data ; Child, Preschool ; China ; Cross-Sectional Studies ; Female ; Humans ; Infant ; Male ; Rural Population ; Surveys and Questionnaires

Objective To develop the National Norms of Negligence (NNN) for rural children aged 0 to 35 months.Methods According to multi-stage stratified cluster sampling principle,10 provinces or municipalities (Jilin,Shaanxi,Shanxi,Beijing,Anhui,Jiangsu,Hunan,Hubei,Yunnan,Chongqing) in China were selected.A national research group was formed collaboratively.A questionnaire was designed by ourselves.According to several statistical analysis methods,such as item,factor and reliability analysis etc.we determined the norm.The evaluation criteria of the scale were determined by percentile method.Finally,the reliability and validity of the norm were evaluated.Results In total,2310 children were surveyed,in which the effective sample were 2227,with an effective rate as 96.4％.The scale consisted of 6 neglected dimensions and 65 items in total.The total Cronbach's α coefficient of the scale was 0.903,with the split-half reliability coefficient as 0.829,the parallel reliability as 0.720 and the re-test reliability as 0.678,respectively.The total neglect cut-off score of this scale was 139.Conclusion The scale seemed to have perfect stability and reliability and all the statistical indicators met the psychometric demands.

OBJECTIVETo develop the national neglect norms for urban primary school students in China.

METHODSAccording to multi-stage stratified cluster sampling principle, 24 cities of 13 provinces (municipalities) in China were selected during December 1 to 31, 2008. A total of 1491 students in grade 1 - 3 and 2236 students in grade 4 - 6 were selected. Questionnaire was designed by authors and the final norms were determined through several statistical analysis methods, such as item analysis method, factor analysis method, reliability analysis method. The reliability analysis and validity analysis were used to test the stability and reliability of the norms. The evaluation criteria of the scale was determined by the percentile method, then the initial development of the norm was completed.

RESULTSThe two questionnaires of grade 1 - 3 and grade 4 - 6 students consisted of 55 and 57 items, respectively, whose item loadings were ranged from 0.301 to 0.687 and 0.321 to 0.730, which met the statistical requirements. For grade 1 - 3 students, the scale's total Cronbach α coefficients was 0.914, the total split-half reliability coefficients was 0.896, the Cronbach α coefficients of four level was above 0.737 except medical and social neglect, split-half reliability was ranged from 0.461 to 0.757; for grade 4-6 students, the scale's total Cronbach α coefficients was 0.916, split-half reliability was 0.883, except social neglect, the Cronbach α coefficients of other level was ranged 0.457 to 0.856, split-half reliability was ranged from 0.500 to 0.798. The total neglect cut-off score of the two scales grade 1-3 and 4-6 were 125 and 155, respectively.

CONCLUSIONThe structure of two norms was reasonable. The scales have good stability and reliability.

Child ; Child Abuse ; prevention & control ; statistics & numerical data ; China ; epidemiology ; Female ; Humans ; Male ; Reproducibility of Results ; Schools ; Students ; Surveys and Questionnaires