نتایج جستجو برای: wound healing
تعداد نتایج: 105878 فیلتر نتایج به سال:
Introdution: Wound healing is a complex and dynamic process, which requires to be prepared a suitable environment to promote healing process. Wound dressing is one of the most important external factors affecting the wound healing process. With the advancement in technology, more than 1000 types of modern wound dressings have been developed. Wound dressings are either based on natural materials...
Background: Healing involves complex processes that are not yet fully known. The wound healing process consists of three stages. In all these stages, normal wound healing requires platelet activation, release of cytokines and growth hormones, and chemotaxis and cell differentiation. Platelets play a key role in homeostasis and wound healing and growth factor production of more than 30 carried o...
Background: In the event of damage to the skin, the epidermis of which goes to the disintegration of the body, is a wound that is common in diabetics. The purpose of this study was to evaluate Effect of alcohol extract of Nigella Sativa on wound healing in diabetic male rats Methods: In this study 48 male Wistar rats were divided into 4 groups (control, sham, experimental, empirical two) were ...
wound healing in the skin depends upon the availability of appropriate trace metals as enzyme cofactors and structural components in tissue repair. the present study is a part of a series of experimental investigations to examine the influence of bentonite on skin wound healing. surgically induced skin wounds in 48 young adult male rats were exposed topically to bentonite (12 round wound and 12...
mesenchymal stem cells (mscs) could differentiate into various types of tissues. these cells serve as a backup for the regeneration and repair of tissues or cells after injury. a skin wound is defined as an injury to the skin that needs to be restored. all types of cells in skin especially mesenchymal stem cells play important role in wound healing process. in particular, paracrine signaling of...
Background and Objective: Skin ulcers and their slow healing are considered as one of the important medical aspects. Nowadays, various antibiotics and materials are used to accelerate the wound healing process. One of the methods taken in the field of wound healing is using ozone. On the other hand, one of the factors that hurt the speed of wound healing is stress. Therefore, the present study ...
Background: Finding effective drugs have been considered for healing diabetic wounds by researchers. The purpose of this study was to evaluate the effects on wound healing ointment Alcoholic extract of grape seed skin is normal and diabetic rats. Methods: In this study 48 male Wistar rats into four groups (negative control, positive control, the first experimental, the second experimen...
background: chronic wounds are a serious problem for the patient and can increase the socioeconomic burden on the healthcare system and community. this study aimed at investigating the effect of angioplasty on chronic ischemic wound healing. methods: this study was conducted in sina hospital, affiliated to tehran university of medical sciences. thirty-eight patients with chronic ischemic wounds...
introduction: opium addiction can change immune response to types of stress such as injury or trauma due to alterations in the in secretion status of cytokines in the body. in this study, effects of opium addiction on wound healing and post-operative adhesion bands were assessed after laparotomy. materials and methods: male rats (n=20) were randomly divided into opium addicted (documented with ...
background previous reports have shown that quince seed might have some healing effects on skin ulcers in rabbits. objectives to assess the potential healing effect of quince seed cream on human skin ulcers. patients and methods the present study was a double-blind, randomized, controlled trial. fifty patients with skin ulcer caused by disposable biopsy punch 5 mm were allocated in two groups (...
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