We describe the case of a 30-year-old woman who reported several episodes of anaphylaxis with angioedema and relapsing urticaria. Some events were related to nonsteroidal anti-inflammatory drug intake and one episode followed alcohol ingestion, but in most cases no triggers could be identified. Specific immunoglobulin E determination was negative for food and drug allergens, C3 and C4 were in t...

The search for melanoma biomarkers is crucial, as the incidence of melanoma continues to rise. We have previously demonstrated that serum CEACAM1 (sCEACAM1) is secreted from melanoma cells and correlates with disease progression in metastatic melanoma patients. Here, we have used a different cohort of melanoma patients with regional or metastatic disease (N = 49), treated with autologous vaccin...

BACKGROUND Chronic spontaneous urticaria (CSU) in childhood is infrequent, and information about the disease in children is limited. We attempted to investigate its etiologic factors, natural course, and predictors of prognosis. METHODS All children aged ≤ 18 years followed for CSU during an 8-year period were analyzed retrospectively, and the final outcomes were queried via a telephone inter...

Chronic urticaria (CU) is characterized by recurrent itchy blisters, angioedema, or both for more than six weeks. We evaluated patients' clinical and demographic characteristics, laboratory results, factors affecting the disease's duration followed up with diagnosis of chronic in our clinic. In study 101 patients who applied to outpatient clinic between March December 2020 were included study. ...

BACKGROUND Children with milk allergy who tolerate heat-denatured milk (HM) have less severe reactions and outgrow the condition earlier than those who react to HM, which might be related to differences in IgE-dependent effector cell function. OBJECTIVE We sought to apply a novel assay to test the hypothesis that HM-tolerant children have suppressed IgE-mediated basophil responses. METHODS ...

Traditional autologous fat transplantation is a common surgical procedure for treating facial soft tissue depression and skin aging. However, the transplanted fat is easily absorbed, reducing the long-term efficacy of the procedure. Here, we examined the efficacy of nanofat-assisted autologous fat structural transplantation. Nanofat-derived stem cells (NFSCs) were isolated, mechanically emulsif...

background platelet rich plasma is known for its hemostatic, adhesive and healing properties in view of the multiple growth factors released from the platelets to the site of wound. the primary objective of this study was to use autologous platelet rich plasma (prp) in wound beds for anchorage of skin grafts instead of conventional methods like sutures, staplers or glue. methods in a single cen...