半导体激光照射对犬创伤愈合的影响

用本地杂种犬１２只分为两组，在背部两侧定边长２ｃｍ的正方形皮肤全层缺损创，对照组左侧作为划体对照，每天对创面愈合情况进行观察记录。结果表明：砷化镓激光照射可促进犬全层皮肤缺损创的愈合，但差异不显著，而对激光照射７天内的愈合速度有显著的促进作用。     

Effects of Topical Application of Sunflower-Seed Oil on Experimentally Induced Wounds in Horses

The objectives were to evaluate clinical and histopathological aspects of topical application of sunflower-seed oil (Helianthus annuus) on the healing process of experimentally induced wounds in lumbar and metacarpal areas of healthy horses. Six adult horses were used. Eight wounds were surgically produced on each horse: two 6.25-cm² wounds cranial to the sacrum on each side of the lumbar region and two 2.89-cm² wounds close to the proximal epiphysis of the metacarpus on the lateral aspect of each forelimb. Left side was used for macroscopic observations and right side for histopathological analysis. The experimental lesions were treated daily with sunflower-seed oil, whereas saline solution was used in control lesions. Macroscopic and histopathological analyses were performed on tissue harvested at 3, 7, 14, and 21 days. Complete healing time for all wounds was recorded. For lumbar region’s wounds, a contraction of 90.78% was recorded for those treated with oil and of 79.27% for control wounds after 21 days of treatment. For metacarpal region’s wounds, a contraction of 47.63% was recorded for wounds treated with oil and of 30.21% for control wounds. Wounds in the sunflower-seed oil treatment group had an elevation of polymorphonuclear cells, a newly formed vascular bed during the inflammatory phase, and a better alignment of collagen fibers during the remodeling phase. In conclusion, topical application of sunflower-seed oil was beneficial in the healing process of experimentally induced skin wounds in horses, with best results for treatment of lumbar wounds, making it a therapeutic option in equine wound healing.     

康复性景观及其相关概念辨析

通过介绍康复性景观基本概念及相关名词,分析康复性景观的特点,同时对康复性景观与一般性景观进行比较分析,并且将康复性景观与园艺疗法、景观疗法的概念及其之间的关系进行辨析,试图理清康复性景观的内涵和外延。     

基于康复花园理念的广东省中医院环境景观分析

康复花园是近年来学者们研究的重点。许多研究证明,良好的植物景观和人性化的空间环境对患者的康复和医院工作人员压力的缓解具有显著的效果。文章以康复花园理念为出发点,对广东省中医院室外园林进行调研,对康复花园景观节点、空间类型、景观要素构成等进行分析,并提出改善的建议,以期为康复花园的设计和营建提供方法和思路。     

康复花园景观规划设计方法研究——以泰安金陡山岳麓康复花园为例

随着现代人对于健康关注度的不断提升,康复花园日益成为广受关注的园林形式。其设计理念是通过自然与人文环境建设实现人体从生理到精神的全方面健康。文中通过解析康复花园内涵和分析康复花园的功能与作用机理,结合人体从生理到精神的不同层次需求,归纳总结出现代康复花园规划设计的方法模型,并通过现实案例——山东泰安金陡山岳麓康复花园规划设计讨论了其实践应用。     

基于循证设计的康复环境景观设计要素

归纳并总结了康复环境的概念及发展历程,分析及阐述了循证设计在康复环境设计中运用的设计原则与手法,着重探讨了康复环境景观元素的分类与功能。     

红松嫁接愈合原理及影响成活的主要因素

通用对红松嫁接愈合原理及影响成活主要因素的分析,总结出了嫁接成功的关键是嫁接亲和力、砧木与接穗的选择、嫁接时间和嫁接技术。     

不同夜温对茄子套管嫁接苗愈合的影响

以茄子砧木品种茄砧1号和接穗品种快圆茄为试材,采用显微观察等方法,研究不同夜温(19、24、29℃)对茄子套管嫁接苗愈合速率及质量的影响。结果表明:在29℃昼温条件下,随着夜温的升高,茄子嫁接苗接合部愈伤组织细胞层数增加,接合部直径增大,但维管束连接及愈合进程减缓,木质部输导能力减弱,愈合质量下降。夜温为19℃的处理,嫁接后第13天隔离层完全消失,维管束连接,愈合进程较快,木质部输导能力比夜温29℃处理提高了72.89%;夜温为29℃的处理,嫁接后前9d愈伤组织产生较多,接合部直径明显增大,比夜温19℃处理提高了13.35%,但愈合进程较慢。综上,在昼温29℃的情况下,夜温19℃最有利于茄子嫁接苗的愈合。