International journal of clinical and experimental medicine
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Continuous femoral nerve block (CFNB), guided by ultrasound combined nerve stimulations, offers advantages for both sides and provides effective postoperative analgesia after total knee arthroplasty (TKA). The objective of this study was to evaluate the medium-term impact of continuous femoral nerve block on knee function and quality of life in patients following TKA. ⋯ Continuous femoral nerve block not only could provide effective postoperative analgesia but also could improve joint function and quality of life in patients at one month postoperatively. Continuous femoral nerve block is a good choice for postoperative analgesia after TKA.
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The aim of this study was to clarify the distinctions in the clinical characteristics and outcomes between early- and late-onset severe pneumonia after renal transplantation requiring ICU admission. ⋯ Early-onset severe pneumonia in renal transplant recipients resulted in a more serious condition, higher rate of NIV failure, longer duration of mechanical ventilation, and increased length of ICU and hospital stays.
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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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The interleukin-6 (IL-6) C-572G gene polymorphism has been suggested to be associated with the increased coronary artery disease (CAD) risk, but the study results are still debatable. To explore the association between IL-6 C-572G gene polymorphism and CAD in the Asian population, the current meta-analysis involving 2511 subjects from 7 separate studies was conducted. ⋯ In the Asian population, the IL-6 C-572G gene polymorphism was indicated to be correlated with CAD susceptibility. The carriers of -572G allele might be predisposed to CAD risk.
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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.