author_facet Wang, Yi
Hu, Ying
Ma, Ben
Wang, Fei
Liu, Sheng
Xu, Jing
Chen, Xu-Lin
Lü, Xiong-Wen
Wang, Yi
Hu, Ying
Ma, Ben
Wang, Fei
Liu, Sheng
Xu, Jing
Chen, Xu-Lin
Lü, Xiong-Wen
author Wang, Yi
Hu, Ying
Ma, Ben
Wang, Fei
Liu, Sheng
Xu, Jing
Chen, Xu-Lin
Lü, Xiong-Wen
spellingShingle Wang, Yi
Hu, Ying
Ma, Ben
Wang, Fei
Liu, Sheng
Xu, Jing
Chen, Xu-Lin
Lü, Xiong-Wen
Journal of International Medical Research
Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
Biochemistry (medical)
Cell Biology
Biochemistry
General Medicine
author_sort wang, yi
spelling Wang, Yi Hu, Ying Ma, Ben Wang, Fei Liu, Sheng Xu, Jing Chen, Xu-Lin Lü, Xiong-Wen 0300-0605 1473-2300 SAGE Publications Biochemistry (medical) Cell Biology Biochemistry General Medicine http://dx.doi.org/10.1177/0300060518764210 <jats:sec><jats:title>Objective</jats:title><jats:p> This study was performed to investigate the effect of Nocardia rubra cell wall skeleton (N-CWS) on wound healing of full-thickness skin defects. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Two 2- × 2-cm full-thickness wounds, one on each side of the midline, were made on the back of 12 rats. One wound was covered with Vaseline gauze soaked in normal saline, whereas the other was covered with Vaseline gauze and N-CWS. Wound dressings were changed every other day from day 0 (wound creation) to day 11. Four of the 12 rats were killed on day 7, and biopsy samples were obtained for biochemical and histopathological analyses. The expression levels of CD31, CD68, and F4/80 in the tissues were examined immunohistologically. The expression of transforming growth factor (TGF)-β1 in the wound was determined by western blot. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> N-CWS increased the wound healing rate, reduced the complete wound healing time, and increased the expression levels of CD31, CD68, and F4/80 on day 7. The TGF-β1 expression level in the wound was significantly higher in the N-CWS group than in the control group on day 7. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> N-CWS can activate macrophages, increase TGF-β1 expression, and enhance angiogenesis and thus accelerate cutaneous wound healing. </jats:p></jats:sec> <i>Nocardia rubra</i> cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis Journal of International Medical Research
doi_str_mv 10.1177/0300060518764210
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series Journal of International Medical Research
source_id 49
title Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_unstemmed Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_full Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_fullStr Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_full_unstemmed Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_short Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_sort <i>nocardia rubra</i> cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
topic Biochemistry (medical)
Cell Biology
Biochemistry
General Medicine
url http://dx.doi.org/10.1177/0300060518764210
publishDate 2018
physical 2398-2409
description <jats:sec><jats:title>Objective</jats:title><jats:p> This study was performed to investigate the effect of Nocardia rubra cell wall skeleton (N-CWS) on wound healing of full-thickness skin defects. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Two 2- × 2-cm full-thickness wounds, one on each side of the midline, were made on the back of 12 rats. One wound was covered with Vaseline gauze soaked in normal saline, whereas the other was covered with Vaseline gauze and N-CWS. Wound dressings were changed every other day from day 0 (wound creation) to day 11. Four of the 12 rats were killed on day 7, and biopsy samples were obtained for biochemical and histopathological analyses. The expression levels of CD31, CD68, and F4/80 in the tissues were examined immunohistologically. The expression of transforming growth factor (TGF)-β1 in the wound was determined by western blot. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> N-CWS increased the wound healing rate, reduced the complete wound healing time, and increased the expression levels of CD31, CD68, and F4/80 on day 7. The TGF-β1 expression level in the wound was significantly higher in the N-CWS group than in the control group on day 7. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> N-CWS can activate macrophages, increase TGF-β1 expression, and enhance angiogenesis and thus accelerate cutaneous wound healing. </jats:p></jats:sec>
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author Wang, Yi, Hu, Ying, Ma, Ben, Wang, Fei, Liu, Sheng, Xu, Jing, Chen, Xu-Lin, Lü, Xiong-Wen
author_facet Wang, Yi, Hu, Ying, Ma, Ben, Wang, Fei, Liu, Sheng, Xu, Jing, Chen, Xu-Lin, Lü, Xiong-Wen, Wang, Yi, Hu, Ying, Ma, Ben, Wang, Fei, Liu, Sheng, Xu, Jing, Chen, Xu-Lin, Lü, Xiong-Wen
author_sort wang, yi
container_issue 6
container_start_page 2398
container_title Journal of International Medical Research
container_volume 46
description <jats:sec><jats:title>Objective</jats:title><jats:p> This study was performed to investigate the effect of Nocardia rubra cell wall skeleton (N-CWS) on wound healing of full-thickness skin defects. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Two 2- × 2-cm full-thickness wounds, one on each side of the midline, were made on the back of 12 rats. One wound was covered with Vaseline gauze soaked in normal saline, whereas the other was covered with Vaseline gauze and N-CWS. Wound dressings were changed every other day from day 0 (wound creation) to day 11. Four of the 12 rats were killed on day 7, and biopsy samples were obtained for biochemical and histopathological analyses. The expression levels of CD31, CD68, and F4/80 in the tissues were examined immunohistologically. The expression of transforming growth factor (TGF)-β1 in the wound was determined by western blot. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> N-CWS increased the wound healing rate, reduced the complete wound healing time, and increased the expression levels of CD31, CD68, and F4/80 on day 7. The TGF-β1 expression level in the wound was significantly higher in the N-CWS group than in the control group on day 7. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> N-CWS can activate macrophages, increase TGF-β1 expression, and enhance angiogenesis and thus accelerate cutaneous wound healing. </jats:p></jats:sec>
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spelling Wang, Yi Hu, Ying Ma, Ben Wang, Fei Liu, Sheng Xu, Jing Chen, Xu-Lin Lü, Xiong-Wen 0300-0605 1473-2300 SAGE Publications Biochemistry (medical) Cell Biology Biochemistry General Medicine http://dx.doi.org/10.1177/0300060518764210 <jats:sec><jats:title>Objective</jats:title><jats:p> This study was performed to investigate the effect of Nocardia rubra cell wall skeleton (N-CWS) on wound healing of full-thickness skin defects. </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> Two 2- × 2-cm full-thickness wounds, one on each side of the midline, were made on the back of 12 rats. One wound was covered with Vaseline gauze soaked in normal saline, whereas the other was covered with Vaseline gauze and N-CWS. Wound dressings were changed every other day from day 0 (wound creation) to day 11. Four of the 12 rats were killed on day 7, and biopsy samples were obtained for biochemical and histopathological analyses. The expression levels of CD31, CD68, and F4/80 in the tissues were examined immunohistologically. The expression of transforming growth factor (TGF)-β1 in the wound was determined by western blot. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> N-CWS increased the wound healing rate, reduced the complete wound healing time, and increased the expression levels of CD31, CD68, and F4/80 on day 7. The TGF-β1 expression level in the wound was significantly higher in the N-CWS group than in the control group on day 7. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> N-CWS can activate macrophages, increase TGF-β1 expression, and enhance angiogenesis and thus accelerate cutaneous wound healing. </jats:p></jats:sec> <i>Nocardia rubra</i> cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis Journal of International Medical Research
spellingShingle Wang, Yi, Hu, Ying, Ma, Ben, Wang, Fei, Liu, Sheng, Xu, Jing, Chen, Xu-Lin, Lü, Xiong-Wen, Journal of International Medical Research, Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis, Biochemistry (medical), Cell Biology, Biochemistry, General Medicine
title Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_full Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_fullStr Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_full_unstemmed Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_short Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_sort <i>nocardia rubra</i> cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
title_unstemmed Nocardia rubra cell wall skeleton accelerates cutaneous wound healing by enhancing macrophage activation and angiogenesis
topic Biochemistry (medical), Cell Biology, Biochemistry, General Medicine
url http://dx.doi.org/10.1177/0300060518764210