METHOD AND APPARATUS FOR TESTING PETROLEUM PRODUCTS FOR WATER CONTENT

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• 3. Apparatus for testing petroleum products for water content [P] . 英国专利： GB9515271D0 . 1995-09-20

  机译： 石油产品含水量测试仪

• 4. APPARATUS TO MEASURE WATER CONTENT IN SOIL BASED ON VOLUME, METHOD TO MEASURE WATER CONTENT IN SOIL USING SAME, AND METHOD TO TEST TO VERIFY SOIL WATER CONTENT SENSOR USING METHOD TO MEASURE WATER CONTENT IN SOIL [P] . 韩国专利： KR20150029148A . 2015-03-18

  机译： 基于体积的土壤水分含量测定装置，利用土壤水分含量测定方法，利用土壤水分含量测定方法检验土壤水分含量的方法

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  机译： 分离测定石油中镍-钒卟啉含量及其提纯产品的方法

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• 1. BACKGROUND： Vibrio vulnifi cus inside the body could activate the NF-!B signaling pathwayand initiate the inflammatory cascade. The lung is one of the earliest organs affected by sepsisassociated with acute lung injury. High mobility group protein B1 （HMGB1） is an important late-actingpro-infl ammatory cytokine involving in the pathophysiology of sepsis. It is also involved in the injuryprocess in the lung, liver and intestine. There has been no report on the involvement of HMGB1 inVibrio vulnifi cus sepsis-induced lung injury.METHODS： Sixty rats were randomly divided into a normal control group （group A, n=10） anda Vibrio vulnificus sepsis group （group B, n=50）. Sepsis was induced in the rats by subcutaneousinjection of Vibrio vulnificus （concentration 6×108 cfu/mL, volume 0.1 mL/100g）） into the left lowerlimbs. The rats in group B were sacrifi ced separately 1, 6, 12, 24, and 48 hours after the infection.Their lungs were stored as specimens, lung water content was measured, and lung pathology wasobserved under a light microscope. The expressions of the HMGB1 gene and protein in the lungswere detected by RT-PCR and Western blot. Data were analyzed with one-way analysis of variance（ANOVA） and the LSD method for pair-wise comparison between the two groups. P〈0.05 wasconsidered statistically signifi cant.RESULTS： Compared to group A （0.652±0.177）, HMGB1 mRNA expression in the lungs ofgroup B was signifi cantly higher at 0 hour （1.161±0.358, P=0.013）, 24 hours （1.679±0.235, P=0.000）,and 48 hours （1.258±0.274, P=0.004） （P〈0.05）, and peaked at 24 hours. Compared to group A（0.594±0.190）, HMGB1 protein expression at 6 hours （1.408±0.567, P=0.026） after infection wassignificantly increased （P〈0. 05）, and peaked at 24 hours （2.415±1.064, P=0.000） after infection.Compared to group A （0.699±0.054）, lung water content was significantly increased at 6 hours（0.759±0.030, P=0.001）,12 hours （0.767±0.023, P=0.000）, 24 hours （0.771±0.043, P=0.000） and 48hours （0.789±0.137, P=0.000） after infection （P〈0.05）. Compared to group A, pathological changesat 12 hours in group B indicate marked pulmonary vascular congestion, interstitial edema andinfl ammatory infi ltration. Alveolar cavity collapse and boundaries of the alveolar septum could not beclearly identifi ed.CONCLUSION： Vibrio vulnifi cus sepsis can lead to injury in rat lungs, and increased HMGB1expression in lung tissue may be one of the mechanisms for injury from Vibrio vulnifi cus sepsis. [J] . Qiao-meng Qiu ,Zhong-wang Li ,Lu-ming Tang . 世界急诊医学杂志(英文) . 2011,第4期
• 2. Soil-water characteristics and shear strength in constant water content triaxial tests on Yunnan red clay [J] . 马少坤 ,黄茂松 ,扈萍 . 中南大学学报 . 2013,第005期
• 3. Methodology for Evaluating and Monitoring of Waterworks Performance Efficiency —Part 1: Methods and Testing Procedures [J] . Pavel Polasek . 化学工程与科学期刊（英文） . 2014,第2期
• 4. 油中含水量测试方法浅析 [C] . 张万 . 2010年航空试验测试技术峰会 . 2010
• 5. 有源滤波器产品试验装置与测试方法研究 [A] . 张春香 . 2014