The possibility of using autologous adipose tissue for the stage shin wound closing

Extensive soft tissue defects can be complicated by systemic diseases (trophic ulcers in diabetes mellitus, chronic arterial insufficiency) or the result of trauma (domestic, military, operating, etc.). The current increase in the incidence of this pathology is due to the spread of cardiovascular diseases and diabetes mellitus. Closing an infected long-term non-healing wound, such as a tendon or bone, is one of the most difficult tasks of reconstructive surgery. For example, the use of classical methods of closing wound conditions is difficult to a degree due to the patient's polymorbid background. The clinical case presented in the article shows the possibility of closing deep shin wound with a complex relief by the transplantation of autologous adipose tissue, a patient with severe concomitant pathology.

Challenges, Advances and Opportunities of Herbal Medicines in Wound Healing: A Review

A large portion of the world's population relies on herbs for medical purposes today. About 25-30% of modern drugs are chemical intermediates derived from plant constituents. Traditional medicinal plant preparations are frequently utilised for wound healing, encompassing a wide range of skin-related disorders. In wound management, herbal medicine entails cleaning, debridement, and the creation of an environment that promotes natural healing. This review discusses wound, healing of the wound, allopathic treatment in wound healing, types of herbal medicines used in the treatment of wound healing and common excipients used in topical herbal formulations. In this article, we look at 15 plants that have been utilised as wound healers in traditional medicine around the world. This study is an attempt to search the difficulties and challenges of herbal formulations need for novel drug delivery system nanocarriers for herbal remedies with other nanotechnology strategies and techniques as a new drug delivery system and its future prospective. The purpose of this review is to examine the most common excipients used in herbal formulations, as well as various medicinal plants traditionally used in wound healing, wound healing difficulties and challenges, the use of nanotechnology in herbal formulation, the future scope of herbal medicines in wound healing, and a comparison of allopathy and herbal formulations.

Advances in Nanotechnology towards Development of Silver Nanoparticle-Based Wound-Healing Agents

Since antiquity, silver-based therapies have been used in wound healing, wound care and management of infections to provide adequate healing. These therapies are associated with certain limitations, such as toxicity, skin discolouration and bacterial resistance, which have limited their use. As a result, new and innovative wound therapies, or strategies to improve the existing therapies, are sought after. Silver nanoparticles (AgNPs) have shown the potential to circumvent the limitations associated with conventional silver-based therapies as described above. AgNPs are effective against a broad spectrum of microorganisms and are less toxic, effective at lower concentrations and produce no skin discolouration. Furthermore, AgNPs can be decorated or coupled with other healing-promoting materials to provide optimum healing. This review details the history and impact of silver-based therapies leading up to AgNPs and AgNP-based nanoformulations in wound healing. It also highlights the properties of AgNPs that aid in wound healing and that make them superior to conventional silver-based wound treatment therapies.

Giant condiloma of Bushke-Levenstein of anal canal and perianal skin. Clinical case

The article is devoted to a rare disease of the perianal region — Buschke-Levenshtein tumor. A clinical case and a literature review on the etiology, pathogenesis and experience of treating such tumors are presented. Evidence based sources show that currently there is no generally accepted tactics of managing patients with this pathology. In this regard, each case of treatment of such patients is of not only scientific but also practical interest. In this case, the tactics of staged treatment with the use of high-temperature dissectors and immunocorrection was chosen, which made it possible to achieve a good clinical result without the formation of extensive and long-term non-healing wound defects in the perianal region.

Staged Surgical Reconstruction With Skin Expansion of A Marjolin’s Ulcer With Better Recovery: a Case Report

Marjolin’s ulcers (MUs) are one of the most common tumors developed from non-healing wound with chronic inflammation or injury, specially burn scars, over many years. However, the therapy recommendations for MUs are not yet definitive. Here, we presented a case of 60-year-old man with a chronic non-healing infected wound related to MUs in the right knee. And, the wound made a better recovery after treatment with staged operation in combination with skin expansion.

Human Infections by Wohlfahrtiimonas chitiniclastica: A Mini-Review and the First Report of a Burn Wound Infection after Accidental Myiasis in Central Europe

Wohlfahrtiimonas chitiniclastica are bacteria that cause rare infections, typically associated with the infestation of an open wound with fly larvae. Here, we present a unique case report of the first W. chitiniclastica isolation from a burn wound with accidental myiasis in a 63-year-old homeless man and a literature review focused on human infections caused by these bacteria. So far, 23 cases of infection with W. chitiniclastica have been reported; in 52% of these, larvae were found in the wound area. Most of these cases suffered from chronic non-healing wound infections but none of these were burn injuries. The overall fatality rate associated directly with W. chitiniclastica in these cases was 17%. Infections with parasitic larvae occur in moderate climates (especially in people living in poor conditions); therefore, an infection with rare bacteria associated with accidental myiasis, such as W. chitiniclastica, can be expected to become more common there. Thus, in view of the absence of recommendations regarding the treatment of patients with accidental myiasis and, therefore, the risk of infection with W. chitiniclastica or other rare pathogens, we provide a list of recommendations for the treatment of such patients. The importance of meticulous microbial surveillance using molecular biological methods to facilitate the detection of rare pathogens is emphasized.

The Insight of Body’s Immune System, Inflammation and Damages in Wound Healing- The review

The injuries and its infections are the most painful form of trauma. Wound infections are the growth of microorganisms within the wound area. This infection causes the body’s immune system, inflammation and damages the tissue within the wound site. Hence, there is an immense need to formulate new dressing materials for wound dressing application. To know more about new dressing material working it is need of time to study the mechanism of wound healing. Today’s review focus on mechanism of wound healing, wound dressing, new dressing material and necessity of wound dressings. Keywords: Wound healing, dressing material

Effect of myeloperoxidase oxidation and N-homocysteinylation of high-density lipoprotein on endothelial repair function

Endothelial cell (EC) migration is essential for healing vascular injuries. Previous studies suggest that high-density lipoprotein (HDL) and apolipoprotein A-I (apoA-I), the major protein constituent of HDL, have endothelial healing functions. In cardiovascular disease, HDL is modified by myeloperoxidase (MPO) and N-homocysteine, resulting in apoA-I/apoA-II heterodimer and N-homocysteinylated (N-Hcy) apoA-I formation. This study investigated whether these modifications attenuate HDL-mediated endothelial healing. Wound healing assays were performed to analyze the effect of MPO-oxidized HDL and N-Hcy HDL in vitro. HDL obtained from patients with varying troponin I levels were also examined. MPO-oxidized HDL reduces EC migration compared to normal HDL in vitro, and N-Hcy HDL showed a decreasing trend toward EC migration. EC migration after treatment with HDL from patients was decreased compared to HDL isolated from healthy controls. Increased apoA-I/apoA-II heterodimer and N-Hcy apoA-I levels were also detected in HDL from patients. Wound healing cell migration was significantly negatively correlated with the ratio of apoA-I/apoA-II heterodimer to total apoA-II and N-Hcy apoA-I to total apoA-I. MPO-oxidized HDL containing apoA-I/apoA-II heterodimers had a weaker endothelial healing function than did normal HDL. These results indicate that MPO-oxidized HDL and N-Hcy HDL play a key role in the pathogenesis of cardiovascular disease.