Results 31 to 40 of about 6,933 (105)

重视高血压前期相关肾损害

open access: yesLinchuang shenzangbing zazhi, 2016
肾脏是高血压相关损害的重要靶器官之一,临床上将高血压造成的肾脏结构和功能的损害称为高血压肾损害。原发性高血压肾损害发病机制错综复杂,主要原因是血管活性物质平衡失调和肾小球硬化导致的肾血流动力学异常。高血压导致肾小球内压力增高、血管内皮功能损伤和肾脏缺血,使肾脏局部肾素-血管紧张素系统激活、血管紧张素Ⅱ ...
王朝晖
doaj  

Design and application of a new adjustable pressure-reducing headband (一种新型可调节式减压头带的设计与应用)

open access: yes中西医结合护理
In order to fix the tissue structure and reduce infection after craniocerebral surgery, fixation headbands are usually worn. Suitable and flexible fixation head bands are essential to promote wound healing, reduce local bleeding, and reduce the ...
LI Xianwen (李显文)   +2 more
doaj   +1 more source

Research progress on prevention and nursing of pressure injuries in long-term bedridden elderly patients (长期卧床老人压力性损伤预防及护理研究进展)

open access: yes中西医结合护理
With the continuous acceleration of the aging process in China, the incidence of pressure injuries among long-term bedridden elderly people is constantly increasing.
SU Guohua (苏国华)   +1 more
doaj   +1 more source

采用塑性损伤模型分析钢-混凝土组合构件的静力性能

open access: yesJianzhu Gangjiegou Jinzhan, 2009
在大型通用有限元软件ABAQUS中,为混凝土材料定义了一种材料模型:塑性损伤模型。它可以模拟混凝土材料的拉裂和压碎等力学现象,而且使用也较为方便。在本文中,作者结合自己的研究工作,介绍了塑性损伤模型在钢管混凝土柱、型钢-钢管混凝土柱和钢管混凝土叠合柱静力性能分析中的应用,详细讨论了混凝土塑性损伤模型中有关参数的设置方法。计算结果表明,在准确合理建模和设置参数的前提下,可以利用ABAQUS中的塑性损伤模型准确地模拟钢-混凝土组合构件的静力性能,从而减小实验工作量,节约开支 ...
尧国皇, 黄用军, 宋宝东, 谭伟
doaj  

压力性损伤相关生物标志物监测技术研究进展

open access: yesZhongguo shiyan zhenduanxue
本文综述了压力性损伤发生风险的客观诊断指标与量化评估技术的研究进展,包括来源于患者血液、体液、微生物、组织及细胞的表皮微环境生物标志物、血生化指标物和炎症标志物监测技术的可靠性及临床应用。同时,讨论生物标志物监测在压力性损伤风险评估和早期诊断中的应用价值、局限及启示。为医护人员早期识别压力性损伤风险、开展精准干预措施提供参考。
高洋   +4 more
doaj  

The design and application of a nasal patch for preventing pressure injuries (一种防压力性损伤鼻贴的设计与应用)

open access: yes中西医结合护理
In clinical practice, especially for severe cases, nasogastric tubes are often used. Suitable and pressure-relieving nasal patches are crucial for reducing nasal pressure, increasing patient comfort, and lowering the risk of tube dislodgement. This study
MA Shuangshuang (马双双)
doaj   +1 more source

胸腰椎骨折的诊断及系统回顾

open access: yesZhongguo shiyan zhenduanxue, 2013
脊柱骨折十分常见,约占全身骨折的5%-6%,其中胸腰段脊柱(T10-L2)处于两个生理弧度的交汇处,是应力集中之处,因此胸腰段脊柱骨折最多见。胸腰椎骨折是一种高能量损伤,常累及脊柱的三柱,不但造成脊柱的稳定性严重破坏,而且容易致脊髓神经损伤,其主要治疗目标是恢复脊柱的解剖结构和生理序列,重建其稳定性,挽救脊髓神经功能。胸腰椎骨折一般分为6种损伤类型:①单纯性楔形压缩性骨折;这是脊柱前柱损伤的结果。②稳定性爆破型骨折;这是脊柱前柱和中柱损伤的结果。③不稳定性爆破型骨折 ...
马帅   +4 more
doaj  

1153例产后早期盆底表面肌电检测结果分析

open access: yesZhongguo shiyan zhenduanxue, 2023
盆底功能障碍性疾病(Pelvic floor dysfunction,PFD)是由于盆底支持结构损伤和功能障碍而造成的疾病,主要表现为盆腔脏器脱垂、压力性尿失禁、粪失禁、盆底筋膜疼痛及性功能障碍。PFD目前已成为影响女性生活质量的5种最常见慢性病之一[1],是一个十分重要的公共卫生问题。多项研究显示[1-4]妊娠和分娩是PFD的重要危险因素。妊娠和分娩过程造成盆底组织损伤,其早期表现为肌电信号异常[2,5]。
李爱玲   +5 more
doaj  

[Best evidence summary of prevention strategies for pressure injury in adult hospitalized burn patients]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023
Han LQ   +5 more
europepmc   +1 more source

[Effect of nanofat combined with platelet-rich plasma for treatment of pressure injury wounds in rats]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao, 2023
Zhang M   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy