The XCY2002-1/200 field battle X-ray diagnosis vehicle is widely applied in earthquake rescue in field hospital. This vehicle has the advantages of rapid deploying and retraction, simple and stable installation, flexible operation, powerful function, secure protection, etc. It also has the disadvantages in power supply system, filter and film development apparatus. The XCY2002-1/200 field battle X-ray diagnosis vehicle can be widely applied in field hospitals, but improvement is needed to meet the requirements in multiple military affairs.

Objective To research the advantage and disadvantage of image information management system of X-ray diag-nosis vehicle and traditional screen-film radiography in field hospital's in earthquake relief mission. Methods 465 limbs affection cases and 58 trunk affection cases were examined by the X-ray fluoroscopy. The images are printed in perspec-tive by S2001-WZ 6.0 information management system and traditional screen film radiography. Results The two methods of diagnose accordance rate is 98% for limbs disease and 73% for trunk affection. Conclusion The system has the advan-tages of rapidity, low cost, little room require ment, high diagnosis positive rate and extensive application prospect.

Burns ; therapy ; Fluid Therapy ; Humans ; Shock ; therapy

Anus Diseases ; surgery ; Humans

0.2).The lymphocyte counts of the KD area grain group and the group of the KD area grain supplemented with Se were lower than that of the non-KD area grain group, and the CIC level and the hepatic Se content were much lower in the group of the KD area grain than in the other groups (p

Objective: To study the spatiotemporal expression pattern of histone acetyltransferase steroid receptor coactivator-1 (SRC1) in developing mouse heart, so as to explore the relationship of SRC1 with heart development. Methods: The normal mouse hearts were collected at E7.5-E18 and 1 day and 3 months after birth; 9 specimens were chosen for each time point to observe the spatial expression of SRC1 by immunohistochemistry technique, and 6 specimens of each time point were used to examine the temporal expression of SRC1 protein by Western blotting technique and to plot the time-dose curve. Results Immunohistochemistry showed no expression of SRC1 in the heart primordium at E7.5; only very weak SRC1 expression was found in the cardiac tube at E8. 5-E9.5. Weak SRC1 expression was found in the trabeculae after E10.5 and relatively strong and widespread expression was found in other heart regions. Western blotting results demonstrated that SRC1 protein expression at E10.5 was significantly lower than those at E11.5 and E12.5 (P<0.05), and was not significantly different with those of other time points after ElO. 5 (P>0.05). SRC1 expression reached the peak at E11. 5-E12.5, and there was no significant difference between the two time points (P>0.05). SRC1 expression gradually decreased after Ell. 5-E12.5 till the adulthood, and there were no significant differences in the expression after E13.5 (P>0.05). Conclusion: Widespread distribution of SRCl is present in the developing mouse heart after ES. 5, and the expression is in a dynamical spatiotemporal pattern, suggesting that SRC1 may take part in the overall regulation of the heart development, and it might has a closer relationship with the early induction of the heart septa.

Objective: To determine the expression of AC133 and EpCAM in human pulmonary adenocarcinoma by dual immunofluorescent labeling technique and to isolate AC133+ EpCAM+ cells by flow cytometry, so as to provide a basis for further investigation of human pulmonary adenocarcinoma stem cells. Methods: The human lung adenocarcinoma tissues were obtained and subjected to cryosection and dual immunofluorescent staining. AC133+ EpCAM+ cells in human pulmonary adenocarcinoma were identified by using laser confocal microscopy. The fresh adenocarcinoma tissues were prepared into single cell suspension with the collagen and red blood cell removed. AC133 and EpCAM were used to label cells and the AC133+ EpCAM+ cells were isolated by flow cytometry. ResuIts:AC133+ EpCAM + cells were found in human pulmonary adenocarcinoma and they could be isolated by flow cytometry. Conclusion:The existence of AC133+ EpCAM+ cells has been confirmed in the lung adenocarcinoma tissues; the double positive cells can be isolated by flow cytometry, which provides a basis for further investigation of lung cancer stem cells.

Objective: To study the relationship of folic acid, homocysteine with pancreatic cancer. Methods: A case-control study was performed in which the case group was defined as patients with newly diagnosed pancreatic cancer and the control group were population-based healthy individuals. ELISA assay was used to determine the plasma levels of folic acid, homocysteine, vitamine B6 and vitamine B12 in all the subjects. The general information (such as demology data, smoking history, diet, etc) was collected by face to face talking using a standard questionnaire. Univariate analyses were performed using Chi-square tests for norminal variables and unpair t-tests for continuous variables. The variables with a P value no more than 0.25 in univariate analyses were selected as candidate variables for a multivariate logistic regression analysis. Results: Forty-two patients with pancreatic cancer and 42 healthy individuals were included in the present study. The results of univariate analyses showed that the plasma folic acid, homocysteine, vitamine B12 and vitamine B6 were not significantly different between the two groups (P>0.05); they were potentially associated with pancreatic cancer (P<0.25), but were not significant risk factors (P>0.05). The consumptions of vegetables, fruits, white meat and milk in case group was significantly less in the pancreatic cancer group than in the control group (P<0.05). Multivariate analysis showed that the odds ratios (95% CI) of plasma folic acid, vitamin B6, and homocysteine for pancreatic cancer were 0.571 (0.383-0.851), 0.750 (0.557-1.011), and 1.514 (0.986-2.326), respectively. Conclusion: Increased plasma folic acid can decrease the risk of pancreatic cancer. Plasma vitamin B6 might be a protective factor and homocysteine might be a risk factor of pancreatic cancer.

There is still evident gap between the humanity education of medical college in China and the foreign country's.We can find the heart of the matter and explore ways of solving the problem,by comparing the present condition of the humanity education of medical college in China and the foreign country's.

In the past, the ways to amblyopia neural mechanism research are given priority to visual electrophysiology and so on, which express the result use two -dimensional form, these ways mainly research the functions of the state before the lateral geniculate body. For the study of optic center, animal models are used to research it. But these kinds of methods are unable to accurately detect amblyopia neural mechanisms of human beings. Vulnerable to a variety of factors, it is difficult to finish the amblyopia treatment effect evaluation. Functional magnetic resonance imaging ( fMRI ) can reflect the three-dimensional visual cortex neuron activity noninvasively and accurately, and give rise to amblyopia neural mechanism and therapeutic effect evaluation. Therefore, in this paper, the amblyopia neural mechanisms and visual center after treatment effect evaluation of fMRI research progress are summarized.