International journal of clinical and experimental medicine
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A growing body of evidence indicates that the activation of nuclear factor kappa B (NF-κB) pathway was involved in neuropathic and inflammatory pain, however, the role of NF-κB in incisional pain is still unclear. Therefore, in this study, we investigated whether the activation of NF-κB in the spinal cord is involved in pain hypersensitivity after a plantar incision in the rat hind paw. After rats received a plantar incision surgery, mechanical allodynia and thermal hyperalgesia were determined by von Frey filaments and radiant heat, respectively. ⋯ Furthermore, PDTC significantly reduced the expression level of c-Fos in the dorsal horn after plantar incision. Taken together, plantar incision-induced pain behaviors can be prevented by the NF-κB inhibitor. Our results suggest that the blockage of the NF-КB signaling pathway might represent a valuable alternative for treating postoperative pain.
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In this case, improved vacuum sealing drainage was used for gas gangrene treatment, which is different from traditional therapies of gas gangrene and this is the first report of using improved vacuum sealing drainage to treat gas gangrene. The patient was a 12-year-old Asian Male who was presented to the Emergency Department with a one-day history of left femoral progressing swelling, paining and fevering. ⋯ A diagnosis of gas gangrene was made and modified vacuum sealing drainage device was used after thorough debridement. After two weeks' treatment, left femoral was kept and gas gangrene was cured successfully.
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Stroke volume variation (SVV) and the pulse pressure variation (PPV) have been found to be effective in prediction fluid responsiveness especially in high risk operations. The objective of this study is to validate the ability of SVV obtained by FloTrac/Vigileo system and PPV obtained by IntelliVue MP System to predict fluid responsiveness in patients with obstructive jaundice during mechanical ventilation. ⋯ In conclusion, SVV obtained by FloTrac/Vigileo system and PPV obtained by IntelliVue MP System was able to predict fluid responsiveness in patients with obstructive jaundice.
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The influence of bone marrow stem cells on regeneration of spinal cord in rats was investigated. Young adult male Wistar rats were used (n=22). Focal injury of spinal cord white matter at Th10 level was produced using our original non-laminectomy method by means of high-pressured air stream. ⋯ Number of brain stem and motor cortex FG-positive neurons in experimental group was significantly higher than in control. Obtained data showed that bone marrow stem cells are able to induce the repair of injured spinal cord white matter. The route of cells application via cisterna magna appeared to be useful for their delivery in spinal cord injury therapy.
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Bladder cancer (BC) is the fifth most common malignancy worldwide. The expression levels of microRNAs (miRNAs) in urine samples of BC patients have been demonstrated to be different from healthy people. Several studies focusing on the diagnostic value of urinary miRNAs for BC detection have been reported. The aim of this meta-analysis was to access the overall diagnostic accuracy comprehensively and quantitatively. ⋯ The current analysis suggested that urinary miRNA panels may be a promising noninvasive biomarker in the diagnosis of BC.