Comp Biochem Physiol C Toxicol Pharmacol
September 2023
Perfluorocaproic acid (PFHxA), a short-chain substitute for the emerging contaminant perfluorinated compounds, has been detected in the aquatic environment. However, its aquatic toxicity and health risk assessment are mainly unknown. In this study, we compared the toxic doses of 0 mg/L, 5 mg/L, 15 mg/L, 45 mg/L and 135 mg/L on the pathological damage to tissue sections, antioxidant indexes and inflammatory factor expressions in liver, spleen, kidney, Prosogaster, Mid-gut, Hid-gut as well as the changes of IgM, C3, C4, LZM, GOT, GPT in serum of crucian carp.
View Article and Find Full Text PDFZhongguo Shi Yan Xue Ye Xue Za Zhi
June 2022
Objective: To investigate the clinical characteristics and prognosis of hematological malignancies superimposed patients with solid tumors.
Methods: The clinical data of 30 patients with more than two kinds of malignancy (the second is hematological malignancy) from October 2011 to October 2020 in Department of Hematology, Jiangning Hospital Affiliated to Nanjing Medical University were collected and analyzed retrospectively. The overall survival time was used as the prognostic evaluation standard, and the survival of patients were analyzed by KaplanMeier method.
In contrast to conventional heat treatment processes, electropulsing not only heats an alloy, but also exerts some other positive effects during the heating process. In this paper, the microstructural evolution and mechanical properties of a deformed Zr40Ti5Al4V alloy after electropulsing treatment were investigated. The results showed that when the charging voltage was 2 kV, there was a slight decrease in dislocation density due to the electron wind which softened the alloy even though the highest temperature of the specimen during the treatment was only 86 °C.
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