Comment on “The effect of omalizumab on hematological and inflammatory parameters in patients with chronic spontaneous urticarial”: reply from authors

Abstract

We read Cosansu’s commentary entitled “Effectiveness of the new inflammatory parameters in patients with chronic spontaneous urticarial” to our study with great interest. The author remarked that a limited number of patients had C-reactive protein levels and it was not specified whether there were any other drugs used by the patients and no information was given about the severity of the disease in our study.     

Antibacterial activity of triclosan chitosan coated graft on hernia graft infection model

The use of mesh in hernia repair has become common, because of lower recurrence rate and simple application. Data from the meta-analysis and the multi-central studies support the use of meshes in hernia repair. One of the complications due to the hernia repair with mesh is the infection. The incidence range is between 1 and 10%. Triclosan embedded commercial absorbable suture materials are used to reduce surgical site infection rate. This study was planned on mesh infection model, because of the low incidence rate. The agent isolated from mesh infections was mostly Staphylococcus aureus and thus it was used as the infecting agent in this research. To achieve a better therapeutic efficacy, triclosan was formulated in chitosan gels. Chitosan is an attractive biopolymer because of its biocompatible, biodegradable, bioadhesive properties. Gel formulations using chitosans (low, medium and high molecular weight) were prepared in 1% (v/v) acetic acid solution and in vitro release profiles were evaluated. Gel formulations showed release profile extended up to 7 days and high molecular weight chitosan gel formulation was released higher quantity drug than other formulations. Meshes coated with triclosan loaded chitosan gel were used to reduce bacterial count and to prevent mesh infection in the study. 24 h and simultaneous bacteria inoculation was used to model mesh infection. The rats were observed for 8 days by means of surgical site infection. On the eighth day, the animals were sacrificed and the grafts were removed. Tissue squeezers were used to liberate bacterias from removed grafts. The isolated suspensions were cultured on blood agar plates and colony-forming units were counted overnight. Grafts coated with triclosan loaded chitosan gel presented satisfactory preventive effect against graft infection.     

Altered in vitro immune response to hypoxia-treated normal peritoneal fibroblasts

Hypoxia treatment of normal peritoneal fibroblasts results in alterations that are characteristic for fibroblasts obtained from postoperative peritoneal adhesion tissue. In this study, we have shown that hypoxia treatment enhances normal peritoneal fibroblast elimination by lymphokine-activated killer cells to the level of adhesion tissue fibroblasts, suggesting a pivotal role of hypoxia in the adhesion development.     

Success rate of Sealapex in root canal treatment for primary teeth: 3-year follow-up.

OBJECTIVE: The aim of this study was to evaluate the clinical and radiographic success of Sealapex pulpectomies in primary teeth. STUDY DESIGN: Root canals of 62 primary teeth were filled with Sealapex. The tooth was restored with a stainless steel crown, amalgam, compomer, or glass ionomer cement. Clinical and radiographic evaluations of pulpectomized teeth were performed for up to 36 months afterward. RESULTS: The overall success rate was 92.3%. During the follow-up period, 4 teeth (7.7%) showing periapical lesion and pathologic resorption were extracted and rated as "failure." There were no statistically significant differences between success rate and extent of root canal filling material (P > .05). None of the fillings showed complete resorption in the canals. There were no significant differences among the restorative materials (P > .05). CONCLUSION: Based on the results of this study it can be concluded that Sealapex can be used successfully in root canal treatment for primary teeth.     

Neonatal osteofibrous dysplasia associated with pathological tibia fracture: a case report and review of the literature

Osteofibrous dysplasia is a rare and benign disease that originates from the tibia or fibula. The symptoms of osteofibrous dysplasia include painless enlargement and bowing of the tibia and pain occurring in the presence of pathological fracture. Herein a male infant who was admitted with redness and swelling on the right leg and diagnosed as pathological tibia fracture due to left tibia osteofibrous dysplasia on the third day of life was presented. To our knowledge, this is the earliest presentation of osteofibrous dysplasia with a pathological fracture in a neonate. Therefore, it must be suspected in neonatal bone fractures.     

The relationship between the MEFV genotype, clinical features, and cytokine-inflammatory activities in patients with familial mediterranean fever

Familial Mediterranean Fever (FMF) is an autosomal recessive disease characterized by periodic attacks of fever and polyserositis. The effects of the MEFV genotype differences on clinical picture and inflammatory activity have not been well documented. The aim of this study was to investigate levels of conventional inflammation markers, procalcitonin, interleukin levels, TNF-alpha, and C5a levels in patients with FMF who had different MEFV genotypes and compare them with those of healthy subjects. The study consisted of 41 patients with FMF (F/M: 23/18), and 31 healthy subjects (F/M: 18/13). Tests were performed during the attack-free period. White-blood cell count, CRP and IL-8 levels were higher in patients with FMF than in healthy subjects (p < 0.05) and also higher in M680I carriers than in the patients with M694V allele carriers. However, ESR, fibrinogen, procalcitonin, IL-6, C5a, TNF-alpha, and IgD levels were not significantly different between patients and healthy subjects (p > 0.05). Arthralgia or arthritis was significantly higher in M694V carriers than in non-M694V carriers (p < 0.05). It is concluded that the clinical features and inflammatory-cytokine activities were higher in patients with FMF during the attack-free period than in healthy subjects, and the different genotype might be related to different clinical pictures.     

Assessment of survival rates compared according to the Tamai and Yamano classifications in fingertip replantations

Background:The fingertip is the most frequently injured and amputated segment of the hand. There are controversies about defining clear indications for microsurgical replantation. Many classification systems have been proposed to solve this problem. No previous study has simultaneously correlated different classification systems with replant survival rate. The aim of the study is to compare the outcomes of fingertip replantations according to Tamai and Yamano classifications.Results:Of the 34 fingertips, 26 (76.4%) survived. Ten (66.6%) of 15 digits replanted in Tamai zone 1 and 16 (84.2%) of 19 digits replanted in Tamai zone 2 survived. There were no replantation failures in Yamano type 1 injuries (100%) and only two failed in Yamano type 2 (75%). Replantation was successful in 14 of 20 Yamano type 3 injuries, but six failed (70%). The percentage of success rates was the least in the hybridized groups of Tamai zone 1-Yamano type 2 and Tamai zone 1-Yamano type 3. Although clinically distinct, the survival rates between the groups were not statistically significantly different.Conclusions:The level and mechanism of injury play a decisive role in the success of fingertip replantation. Success rate increases in proximal fingertip amputations without crush injury.