Search results for "wound"

Surgical therapy of recurrent vulvar cancer.

2005

Objective The success of various surgical interventions in 201 cases with recurrent vulvar carcinoma was examined in the light of patients' pretreatment, surgical therapy, plastic reconstruction, and postoperative disease course. Study design A databank of standardized clinical data was analyzed using statistical procedures. Results Therapy was selected on an individual basis according to tumor status. Recurrence at a site distant from the primary tumor, particularly in the inguinal region, indicated a markedly unfavorable prognosis. In contrast, tumors recurring locally did not exhibit any significant differences. Plastic surgery reconstruction led to improvements with respect to operabili…

Reconstructive plastic surgery in the treatment of vulvar carcinomas

2005

Abstract Objective The results obtained using plastic surgery reconstruction in 207 patients with a primary or recurrent vulvar carcinoma were analyzed with regard to the surgical procedures applied, pre-treatment and post-operative findings, along with the long-term oncological disease course. Study design Standardized data concerning the surgical procedures applied and clinical factors were collected in a databank and statistically analyzed. Results The flaps employed were termed either ‘local' (cutaneous or fasciocutaneous; n =84) or ‘regional' (myocutaneous, n =123). For local flaps, the rate of secondary healing was 31%, dropping to 20% for regional flaps. Such healing disturbances oft…

Changes in a patient with neck pain after application of ischemic compression as a trigger point therapy

2010

Objective To describe the immediate effects of ischemic compression (IC) as a trigger point therapy in a case of a patient with neck pain. The application of IC is a safe and effective method to successfully treat elicited myofascial trigger points. The purpose of this method is to deliberate the blockage of blood in a trigger point area in order to increase local blood flow. This washes away waste products, supplies necessary oxygen and helps the affected tissue to heal. In this case study, we treated a 27-year-old female patient with a medical report of neck pain for at least four months. The physical examination revealed a neck pain and stiffness at the left side and pain increases when …

Inguinal Reconstruction Using Pedicled Rectus Abdominis Flap: A Useful Option for the Application of Radiotherapy.

2019

Given their high rate of complications, radical surgical procedures of anorectal and gynecological tumors require a reliable and individualized reconstruction. The latter is influenced by the frequent indication of adjuvant chemo/radiotherapy that they present. We describe the case of a patient with medical history of vulvar carcinoma that required radical surgery and bilateral inguinal lymphadenectomy. Because of the stage of the tumor, the application of postoperative radiotherapy was clinically indicated; however, after surgery, the patient developed bilateral inguinal ulcers that made postoperative radiotherapy application impossible. Using a radical surgical approach in combination wit…

Survival after Suicidal Transsection of the Left Common Carotid Artery in Octogenarian

2011

Anti-Aging Effects of GDF11 on Skin

2020

International audience; Human skin is composed of three layers: the epidermis, the dermis, and the hypodermis. The epidermis has four major cell layers made up of keratinocytes in varying stages of progressive differentiation. Skin aging is a multi-factorial process that affects every phase of its biology and function. The expression profiles of inflammation-related genes analyzed in resident immune cells demonstrated that these cells have a strong ability to regenerate adult skin stem cells and to produce endogenous substances such as growth differentiation factor 11 (GDF11). GDF11 appears to be the key to progenitor proliferation and/or differentiation. The preservation of youthful phenot…

Corrigenda

2015

Context: Foot ulcer is the principal cause of hospitalization for patients with diabetes. Polydeoxyribonucleotide (PDRN), an adenosine A2A receptor agonist, improves wound healing in diabetic mice. Objective: The aim of this study was to evaluate the effect of PDRN on chronic ulcer healing in patients with diabetes. Design and Setting: This randomized, double-blind, placebo-controlled trial, involved two medical centers in Italy. Intervention: Patients with diabetes showing hard-to-heal ulcers (Wagner grade 1 or 2) were randomly assigned to receive placebo (n = 106) or PDRN (n = 110). The treatments (PDRN and placebo) were performed 3 days a week for 8 weeks by intramuscular and perilesiona…

Stimulation of Wound Revascularization by Adenosine Receptor Activation

2010

Adenosine is an endogenous mediator implicated in wound healing. The exact mechanisms and receptors involved are still under evaluation. We have observed that topical application of a selective adenosine A2A receptor agonist promotes wound healing in experimental animals, both healthy and with impaired healing. Histological analysis revealed that adenosine promoted granulation tissue formation, with increased cellularity, matrix deposition, and vessel density. Adenosine may exert effects on many different cell types that finally result in promotion of angiogenesis and, furthermore, homing of endothelial precursor cells into sites of injury. We will review the effect of adenosine receptor ac…

Priming with proangiogenic growth factors and endothelial progenitor cells improves revascularization in linear diabetic wounds

2014

In the present study, we investigated whether proangiogenic growth factors and endothelial progenitor cells (EPCs) induce favourable effects on cutaneous incisional wound healing in diabetic mice. The proangiogenic effects of human EPCs were initially analyzed using a HUVEC in vitro angiogenesis assay and an in vivo Matrigel assay in nude mice (n=12). For the diabetic wound model, 48 Balb/c mice with streptozotocin (STZ)-induced diabetes were divided randomly into 4 groups (12 mice in each group). Subsequently, 3, 5 and 7 days before a 15-mm full-thickness incisional skin wound was set, group 1 was pre-treated subcutaneously with a mixture of vascular endothelial growth factor (VEGF)/basic …

The Mediterranean anthozoan Anemonia viridis (Forsskål, 1775) for the study of inflammation and regeneration

2020

Regenerative capability in anthozoans is an important adaptive strategy for their survival to environmental disturbance of natural and anthropogenic origin such as predation or anchoring, that can cause injuries or removal of entire parts of the animal body, and it can be also considered indirectly a further tool of innate immune system. In the context of “self”-“non self” recognition, is significant the interaction with the endosymbiont of the genus Symbiodinium and the recognition of pathogens and foreign agents capable of invading the injured tissues. From these premises and the growing stressors that can cause injuries, it is significant to understand how species respond to physical dam…