Objective To observe the effects ofTanyu Tongzhi Formula on proliferation and migration of human umbilical vein endothelial cells (HUVECs);To explore its activity of pro-angiogenesis.Methods HUVECs were cultured in vitro. Rats were treated with gavage containing different doses ofTanyu Tongzhi Formula (78.0, 39.0, 19.5 g/kg) to prepare serum with different doses of medicine. The activity of HUVECs was measured by MTT method. The effects on migration of HUVECs were inspected by using scratch wound assay.Results Compared with the normal control group, serum containing high-dose and medium-doseTanyu Tongzhi Formula could significantly promote the proliferation of the HUVECs (P<0.01). The rates were 49.78% and 33.92% respectively. And the cell migration rate was higher in the two groups than in the normal control group (P<0.01). The rates were 11.36% and 11.62% respectively.ConclusionTanyu Tongzhi Formula can promote proliferation and migration in HUVEC, which may be active to pro-angiogenesis.

Humans ; Vitamin D ; poisoning ; Vitamins ; poisoning

In order to improve the effect of teaching and teachers' ability,make our teaching methods adapt to the social development,the department of Endocrinology used the method of preparing lessons collectively in our teaching.We found that the method not only made the the supply of teachers reasonably but also made good contribution to the students' culture.Practice testified that the method of preparing lessons collectively could adapt to the new model of cultivation and create substantial results.

Object To determine the histochemical location d eposited artemisinin and to provide selection character for screening of Artemisia annua L. which contains rich content of artemisinin Methods Artemisinin was located by the histochemic al method and then statistical method was used to ascertain the correlation betw een the content of artemisinin and the density of biseriate glandular triche mes (BGT) Results Artemisinin is located in both BGT and non glandular T -shaped filamentous trichomes (NTFT) in A annua leave s The content of artemisinin had a positive correlation with the density of BG T in A annua leaves Conclusion High density of BGT in foliar tissue might be considered as one of the selection characters for the screening of A. annua with rich content of artemisinin

BACKGROUND: At present, more and more scholars pay attention to the influence of spine and pelvis sagittal balance on the quality of life of patients. Postoperative changes in spine imaging parameters fol owing corrective osteotomy for lumbar degenerative kyphosis have not been reported. OBJECTIVE: To evaluate postoperative changes in sagittal balance fol owing corrective osteotomy for lumbar degenerative kyphosis. METHODS: We retrospectively analyzed 35 consecutive lumbar degenerative kyphosis patients treated with posterior osteotomy fixation in the First Affiliated Hospital of Xinjiang Medical University from February 2012 to December 2014. Imaging parameters were measured before fixation, immediately after fixation and during final fol ow-up. RESULTS AND CONCLUSION: (1) There were significant differences between preoperative and postoperative parameters except for pelvic incidence angle (P < 0.05). (2) There were significant differences between postoperative and last fol ow-up parameters except for Cobb angle, pelvic incidence angle, thoracic kyphosis angle and the thoracolumbar kyphosis (P < 0.05). (3) Pelvic tilt angle was negatively correlated with lumbar lordosis after fixation (r=-0.610, P < 0.001). Thoracic kyphosis was positively correlated with lumbar lordosis (r=0.598, P < 0.001). (4) Results suggested that lumbar sagittal contour can be significantly improved by corrective osteotomy for lumbar degenerative kyphosis. Simultaneously, reciprocal changes in the adjacent areas such as thoracic spine and pelvis occur to adapt to the new sagittal balance.

Objective To explore the correlation between heart rate variability ( HRV ) and multiple system atrophy( MSA) .Methods HRV was performed in 34 MSA patients and 32 healthy controls.The parameters of HRV study was compared, parameters studied included time domain and frequency domain.Single factor analysis andreceiver operating characteristic ( ROC ) curves were used to analyze the detection of parameters of HRV. ResultsThe HRV of MSA showed significant decreased from the health controls: root mean square successive difference of intervals (rMSSD) [(51.6 ±29.4)ms vs (70.1 ±34.1)ms,P=0.023],percentage of interval differences of successive N-N intervals greater than 50 ms(pNN50%) [ 4.2% (1.8%,9.5%) vs 9.6%(5.1%, 16.2%),P=0.005], coefficient of variation(CV) [(0.06 ±0.01) vs(0.08 ±0.02),P=0.005],very low frequency(VLF) [1003.4(586.5,1702.9)ms2vs1825.5(1407.2,2670.1)ms2,P=0.000],lowfrequency(LF) [162.9(90.6,337.4) ms2 vs 375.5(210.4,559.5) ms2,P=0.001], high frequency(HF) [164.9(77.5,470.7) ms2 vs 349.1(209.7,738.5)ms2,P=0.005].The areas under ROC in patients with MSA for VLF was 0.703(S=0.053), while the areas for CV, LF, HF and pNN50%were 0.667(S=0.054), 0.660 (S=0.055), 0.650( S=0.055) and 0.640( S=0.055) ,the results all have statistical significance(all P<0.05).The cutoff value of VLF for diagnosing MSA in the early stage was 1240.85, the sensitivity and specificity were 86.7 and 55.4(95%CI:0.599-0.807,P=0.002) .Conclusion MSA has sympathetic and vagus nerve involvement at the early stage disease, resulting dysfunction of cardiovascular autonomic system,VLF may have high drgree of assessing accuracy of its dysfunction.

Zn. Conclusion Human activities developed along the Huaihe River does not influence the concentration of heavy metals in the sediment, no serious contamination of heavy metals in the sediment is found in the present investigation.

OBJECTIVE:To provide reference for rational drug use in the clinic. METHODS:The calculation was carried out in type,amount and consumption sum of Chinese patent medicines containing Salvia miltiorrhiza in our hospital during 2011-2014. These data were analyzed,classified and sorted by DDDs sequence and the method of pharma-coeconomics with Excel statistically. RESULTS:The consumption sum of Chinese patent medicines containing S. miltiorrhiza took on little changes in our hospital dur-ing 2011-2014,decreasing by 10.52% in 2012 compared to 2011 but increasing by 8.49% in 2013 compared to 2012. The order of DDDs kept stable,indicating that Chinese patent medicines containing S. miltiorrhiza were used frequently in 4 year. The order of consumption sum also kept stable relatively. CONCLUSIONS:The utilization of Chinese patent medicines containing S. miltiorrhi-za in our hospital is rational. Those with suitable prices and proved efficacy take a great share in the clinical application.

Ear Diseases ; congenital ; Ear, Middle ; abnormalities ; Humans

Apolipoproteins A ; therapeutic use ; Coronary Disease ; drug therapy ; prevention & control ; Humans ; Recombinant Proteins ; therapeutic use