相关实验视频

Updated: Sep 16, 2025

Formation of Human Periodontal Ligament Cell Spheroids on Chitosan Films

Formation of Human Periodontal Ligament Cell Spheroids on Chitosan Films

Published on: June 19, 2019

富含血小板的纤维素和奇托桑敷料用于第三提取物后的愈合

Ramakrishna Maiya G R¹, Gururaju C R¹, Siri Chandana Gonabhavi²

¹Department of Oral and Maxillofacial Surgery, Sharavathi Dental College and Hospital, Shimoga, Karnataka, India.

|July 10, 2025

概括

富含血小板纤维素 (PRF) 治疗和奇托桑带显著减少下智牙切除后的疼痛和胀. 与标准治疗相比,PRF治疗显示出优异的伤口愈合结果.

科学领域:

在口腔外科手术.
再生医学是一种再生医学.
生物材料是一种生物材料.

背景情况:

手术切除下智牙往往会导致术后疼痛,胀和延迟愈合.
这些症状的有效管理对于患者的康复和满意度至关重要.
正在研究新的治疗方法,以改善第三手术后的结果.

研究的目的:

评估富血小板纤维素 (PRF) 疗法与基托基敷料结合在治疗术后不适和促进双边下智拔牙后愈合的疗效.
在接受智慧牙手术的患者队列中,将PRF治疗结果与标准护理进行比较.

主要方法:

一项涉及60名接受双边下智拔牙的患者的研究.
患者接受了PRF疗法,包括基托敷料或标准治疗.
术后疼痛使用视觉模拟尺度 (VAS) 进行评估,胀被测量,治疗被评估使用兰德里尺度在3,7和14天.

主要成果:

与对照组 (VAS 4.2) 相比,接受PRF治疗的患者报告疼痛评分显著降低 (VAS 3.5).
与对照组 (50%的减少) 相比,PRF治疗导致胀减少 (70%的减少) 更多.
与对照组 (8.1) 相比,PRF组观察到改善的愈合得分 (9.2).

结论:

富有血小板纤维素 (PRF) 治疗,当与基托基包装一起使用时,在下智牙拔除后的术后恢复方面提供了显著的好处.
与传统方法相比,PRF疗法有效减少疼痛和胀,同时促进优异的伤口愈合.
结果建议PRF作为一种有价值的治疗选择,以优化口腔外科手术的术后结果.

关键词:

富含血小板纤维素的纤维素.基托桑基的敷料是基于基托桑的下的第三骨提取手术后的愈合过程随机的临床试验随机的临床试验

更多相关视频

Characterization of Leukocyte-platelet Rich Fibrin, A Novel Biomaterial

Characterization of Leukocyte-platelet Rich Fibrin, A Novel Biomaterial

Published on: September 29, 2015

Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems

Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems

Published on: May 2, 2025

相关概念视频

Clot Retraction and Fibrinolysis

Clot Retraction and Fibrinolysis

After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.

Formation of the Platelet Plug

Formation of the Platelet Plug

The platelet phase, the second stage of hemostasis, commences around 15-20 seconds after an injury. It follows and overlaps with the vascular phase, during which blood vessels constrict to minimize blood loss.
As the injured blood vessel contracts, endothelial cells undergo contraction, revealing collagen fibers in the basement membrane and underlying connective tissue. Furthermore, the plasma membrane of endothelial cells becomes adhesive, preparing the site for platelet adhesion. Platelets...

Phases of Wound Repair

Phases of Wound Repair

Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...