Administration, Oral ; Anti-Inflammatory Agents, Non-Steroidal ; adverse effects ; therapeutic use ; Aspirin ; adverse effects ; therapeutic use ; Brain Edema ; chemically induced ; Child ; Coma ; chemically induced ; Female ; Humans ; Liver ; drug effects ; pathology ; physiopathology ; Reye Syndrome ; chemically induced ; Treatment Outcome

Adolescent ; Adult ; Dimethylformamide ; adverse effects ; Female ; Humans ; Kidney ; drug effects ; physiopathology ; Lipid Metabolism ; drug effects ; Liver ; drug effects ; physiopathology ; Male ; Middle Aged ; Occupational Exposure ; adverse effects ; Young Adult

Adult ; Aged ; Atrial Fibrillation ; etiology ; prevention & control ; Bronchoalveolar Lavage ; adverse effects ; Humans ; Male ; Middle Aged

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Paraquat ; poisoning

Adenocarcinoma ; metabolism ; pathology ; Adult ; Aged ; Carcinoma, Non-Small-Cell Lung ; metabolism ; pathology ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Female ; Humans ; Immunohistochemistry ; Lung ; chemistry ; pathology ; Lung Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Oxidoreductases ; metabolism ; Sex Factors ; Smoking ; Tumor Suppressor Proteins ; metabolism ; WW Domain-Containing Oxidoreductase

Salsola collina is widely distributed in droughty and semi-droughty area, which is used as a kind of folk remedy in traditional Chinese medicine for treatment of hypertension. The study is on the chemical constituents of this herb from its aerial parts to obtain its active constituents. Dried and crushed aerial parts of this herb were extracted three times with 95% EtOH at reflux. The ethanol extracts were combined and concentrated under reduced pressure at 70 ℃ to yield residue, which was suspended in water and successively partitioned with light petroleum, chloroform and n-butanol. The chloroform and n-butanol fractions were treated by various chromatographic techniques, such as silica gel, C18 reversed-phase silica gel and macroporous resin column chromatography. Compounds were elucidated by their physicochemical properties and spectroscopic analysis. In the course of our study on searching biological active components from this herb, a new alkaloid together with three known alkaloids were isolated and identified as N-transferuloyl-3-methyldopamine (1), 3-[4-(β-D-glucopyranosyloxy)-3- methoxyphenyl]-N-[2-(4-hydroxyl-3-methoxyphenyl)ethyl]-2-propenamide (2), salsoline A (3), salsoline B (4). Compound 4 is a new compound and named as salsoline B, while compound 2 was obtained in Salsola collina for the first time.

Objective To discuss the relationship between thickness of RNFL and visual field, and its application in forensic identification. Methods Using the GDxVCC and Octopus automatic perimeter to check on 52 optic nerve lesion cases. The data is grouped according to valid value of visual field (Group1- severe injury group, Group2-minor injury group, Group3- slight and following slight injury group) , calculated for the averaged RNFL thickness, and analyzed by ANOVA. Meanwhile, the correlation between RNFL thickness and visual field indices(effective value of visual field, MD, MS, sLV) was analyzed with Pearson's correlation and described in scattered plot. Results Group 1 to 3 average RNFL thickness was 60.9036±9.53514μm, 53.6474±15.45306μm, 36.3±8.45695μm accordingly. Through ANOVA we can see that differences wer significant between every group. The valid value of visual field and MS were positively with the average RNFL thickness with a correlation of 0.543, 0.400, respectively(P<0.05). The MD and sLV were negatively correlated with the average RNFL thickness with correlation -0.450、-0.440, respectively(P<0.05). Linear relationship between the average RNFL thickness and effective value of visual field, MD, MS, sLV were Y=0.967X+19.508, Y=0.095X-10.858, Y=0.175X+9.187, Y=-0.205X+20.215accordingly. Nonlinear relationship between the average RNFL thickness and effective value of visual field, MD, MS, sLV were Y=-0.037X2+5.208X-93.795, Y=0.010X2-1.325X+50.111, Y=-0.008X2+1.103X-15.606, Y=0.004X2 -0.520X+22.232. Conclusion RNFL thickness measurement is expected to be an objective assessment in visual field, a new morphological methods.

NAD +-dependent cytosolic glycerol-3-phosphate dehydrogenase in Sacch aromyces cerevisiae is one of the key enzymes in metabolic pathway of glycerol . catalysing the reduction of dihydroxyacetone phosphate to glycerol-3-phosph ate.It has two isoenzymes.To study the differences between their structures, their expression of encoding genes and their functions may help increase the understan ding of the cell response mechanism to the hyperosmotic and anoxic conditions. In this paper the research on the two isoenzymes was reviewed.

Objective T o evaluate the application value for the prognosis of m echanical ocular injury cases using ocular traum a score (O TS). Methods Four hundred and eleven cases of m echanical ocular traum a w ere retrospectively review ed. O f the 449 eyes, there w ere 317 closed globe injury and 132 open globe injury. O T S variables included num erical values as initial visual acuity, rupture, endophthalm itis, perforat-ing or penetrating injury, retinal detachm ent and relative afferent pupillary block. T he differences be-tw een the distribution of the final visual acuity and the probability of standard final visual acuity w ere com pared to analyze the correlation betw een O T S category and final visual acuity. T he different types of ocular traum a w ere com pared. Results C om pared w ith the distribution of final visual acuity in standard O T S score, the ratio in O T S-3 category w as statistically different in present study, and no differences w ere found in other categories. Final visual acuity show ed a great linear correlation w ith O T S category (r=0.71) and total score (r=0.73). C om pared w ith closed globe injury, open globe injury w as generally associated w ith low er total score and poorer prognosis. R upture injury had poorer prognosis com pared w ith penetrating injury. Conclusion T he use of O T S for the patients w ith ocular traum a can provide re-liable inform ation for the evaluation of prognosis in forensic m edicine.

Objective To evaluate the diagnostic evaluation of isotropic scanning and Lung Care soft- ware in solitary pulmonary nodules,and to improve the diagnostic accuracy.Methods 52 patients suffered from SPN were included in our study.Two experts in CT analyzed the films.First,they read the axial images and made diagnosis.Then isotropic scanning and lung care software approaches were used on 16 spiral CT and another analysis were made again.The results were compared with pathological diagnosis respectively. Results Spiculated sign,lobulated sign,vessel convergence were found more on isotropic scanning approach, that had significant difference with axial images analysis(P