Clin Lab
-
To evaluate the efficacy and safety of dendritic cells (DCs) co-cultured with cytokine-induced killer cell (CIK) immunotherapy combined with transcatheter arterial chemoembolization (TACE) or TACE plus local ablation therapy for hepatocellular carcinoma (HCC). ⋯ The combination of DC-CIK immunotherapy and TACE or TACE plus local ablation therapy improves 1- and 2-year overall survival, ORR, DCR, and provides a better quality of life for patients with HCC.
-
The diversity of primary and secondary traumatic injuries specific for the critically ill polytrauma patient is complicating the therapeutic management in the absence of a strict assessment of the biological changes. Inflammation, redox imbalance, and immunosuppression can be quantified by various biochemical parameters; however, they do not fully respond to the current requirements. Another phenomenon responsible for worsening the clinical status and for the development of complications in such patients is oxidative stress. Its aggressiveness combined with biochemical and physiological imbalances leads to increased morbidity and mortality. To minimize the effects induced by free radicals, various substances are administered with high antioxidant capacity. However, the dosage optimization for each patient is difficult without strict monitoring of oxidative stress. In this paper we will summarize and present the pathophysiology of oxidative stress, as well as the specificity of miRNAs for a series of molecular changes at the cellular level. ⋯ Introducing miRNAs can revolutionize both monitoring and therapy modulation in these patients, adapting to the organic damage.
-
The aim of the study was to investigate oxidant/antioxidant status by determining serum ischemia-modified albumin (IMA) levels with oxidative/antioxidant parameters in patients with ankylosing spondylitis (AS) compared to the controls. ⋯ Depletion in antioxidant systems and overproduction of free radicals leading to formation of the oxidative stress may play a role in the development of AS. Increased levels of IMA might provide important contributions to the underlying oxidative stress in AS.
-
Hypertrophic cardiomyopathy (HCM) is the leading cause of sudden cardiac death (SCD) in children and young adults and is the most frequent genetically determined cardiovascular disease following autosomal dominant pattern of inheritance. A number of genes have been shown to be responsible for HCM including MYBPC3. Cmybc, the protein encoded by MYBPC3 is a sarcomeric thick filament protein that interacts with titin, myosin, and actin to control sarcomeric gathering. Mutations in the MYBPC3 gene have been found to be associated with a history of sudden cardiac death in HCM patients. The main objective of the present study was to investigate the type and frequency of mutations in the MYBPC3 gene in HCM patients from the North-West of Iran. ⋯ The results obtained from the present study indicate a significant role of MYBPC3 gene mutations in HCM disease and can be used for pre-symptomatic diagnosis of at risk family members of affected individuals.
-
The complexity of the cases of critically ill polytrauma patients is given by both the primary, as well as the secondary, post-traumatic injuries. The severe injuries of organ systems, the major biochemical and physiological disequilibrium, and the molecular chaos lead to a high rate of morbidity and mortality in this type of patient. The 'gold goal' in the intensive therapy of such patients resides in the continuous evaluation and monitoring of their clinical status. Moreover, optimizing the therapy based on the expression of certain biomarkers with high specificity and sensitivity is extremely important because of the clinical course of the critically ill polytrauma patient. In this paper we wish to summarize the recent studies of biomarkers useful for the intensive care unit (ICU) physician. ⋯ The biomarkers existing today, with regard to the critically ill polytrauma patient, can bring a significant contribution to increasing the survival rate, by adapting the therapy according to their expressions. Nevertheless, the necessity remains to research new non-invasive diagnostic methods that present with higher specificity and selectivity.