Evaluation of fatigue-related kinesiophobia and associated factors in individuals with lung cancer with and without respiratory comorbidity

Aim: To investigate fatigue-related kinesiophobia and associated factors in individuals with lung cancer. Methods: A total of 52 individuals were included in the study and the individuals were divided into two groups, each consisting of 26 individuals. Charlson comorbidity index, Brief Fatigue Inventory, modified Medical Research Council dyspnea scale, Tampa Kinesiophobia Scale-Fatigue are applied as data collection tools. Results: The individuals in the study had similar demographic characteristics. There was no difference between the groups in the study in terms of fatigue-related kinesiophobia. There was a difference between the pain and performance status of the individuals in the study in activities of daily living (p<0.05). Conclusion: At the end of this study, it was observed that individuals with lung cancer with respiratory comorbidity had worse pain, fatigue and performance values in activities of daily living, while kinesiophobia values related to fatigue were similar

Accumulation of Oxidized Low-Density Lipoprotein in Psoriatic Skin and Changes of Plasma Lipid Levels in Psoriatic Patients

Background. Psoriasis is a chronic inflammatory skin disease characterized by an accelerated turnover of epidermal cells and an incomplete differentiation in epidermis with lesion. However, the exact etiology of psoriasis is unknown. Abnormalities in essential fatty acid metabolism, free radical generation, lipid peroxidation, and release of lymphokines have been proposed. Objective. Our purpose was to evaluate the plasma lipids and oxidized low-density lipoprotein accumulation in psoriatic skin lesion in order to ascertain the possible participation of oxidative stress and oxidative modification of lipids in pathogenesis of psoriasis. Methods. The study group included 84 patients with psoriasis, and 40 sex- and age-matched healthy volunteers. Blood lipid profile was determined. Psoriatic and nonlesional skin samples of psoriatic patients were evaluated for the presence of oxidized low-density lipoprotein by using an immune-fluorescent staining method. Results. The mean levels of lipids (total cholesterol, triglyceride, and LDL cholesterol) in patients with psoriasis were found to be significantly higher than those of healthy subjects. Psoriatic skins were shown positive oxidized low-density lipoprotein staining. There was no staining in nonlesional skin samples of the same individuals. Conclusion. Lipid peroxidation mediated by free radicals is believed to be one of the important causes of cell membrane destruction and cell damage. This study shows for the first time the accumulation of oxidized low-density lipoprotein in psoriatic skin lesion. We believe that accumulation of ox-LDL in psoriatic skin may have an important role in the immune-inflammatory events that result in progressive skin damage

Evaluation of nutritional status in pediatric intensive care unit patients: the results of a multicenter, prospective study in Turkey

IntroductionMalnutrition is defined as a pathological condition arising from deficient or imbalanced intake of nutritional elements. Factors such as increasing metabolic demands during the disease course in the hospitalized patients and inadequate calorie intake increase the risk of malnutrition. The aim of the present study is to evaluate nutritional status of patients admitted to pediatric intensive care units (PICU) in Turkey, examine the effect of nutrition on the treatment process and draw attention to the need for regulating nutritional support of patients while continuing existing therapies.Material and MethodIn this prospective multicenter study, the data was collected over a period of one month from PICUs participating in the PICU Nutrition Study Group in Turkey. Anthropometric data of the patients, calorie intake, 90-day mortality, need for mechanical ventilation, length of hospital stay and length of stay in intensive care unit were recorded and the relationship between these parameters was examined.ResultsOf the 614 patients included in the study, malnutrition was detected in 45.4% of the patients. Enteral feeding was initiated in 40.6% (n = 249) of the patients at day one upon admission to the intensive care unit. In the first 48 h, 86.82% (n = 533) of the patients achieved the target calorie intake, and 81.65% (n = 307) of the 376 patients remaining in the intensive care unit achieved the target calorie intake at the end of one week. The risk of mortality decreased with increasing upper mid-arm circumference and triceps skin fold thickness Z-score (OR = 0.871/0.894; p = 0.027/0.024). The risk of mortality was 2.723 times higher in patients who did not achieve the target calorie intake at first 48 h (p = 0.006) and the risk was 3.829 times higher in patients who did not achieve the target calorie intake at the end of one week (p = 0.001). The risk of mortality decreased with increasing triceps skin fold thickness Z-score (OR = 0.894; p = 0.024).ConclusionTimely and appropriate nutritional support in critically ill patients favorably affects the clinical course. The results of the present study suggest that mortality rate is higher in patients who fail to achieve the target calorie intake at first 48 h and day seven of admission to the intensive care unit. The risk of mortality decreases with increasing triceps skin fold thickness Z-score

Fetal left ventricular modified myocardial performance index and renal artery pulsatility index in pregnancies with isolated oligohydramnios before 37 weeks of gestation

Objective: The aim was to evaluate fetal left modified myocardial performance index (Mod-MPI) and renal artery Doppler parameters in fetuses with isolated oligohydramnios and a normal amount of amniotic fluid

Scabies mimicking mastocytosis in two infants

Scabies is a common parasitic human infection in infants and children. However, diagnostic pitfalls are frequent in infants, in whom the clinical presentation is usually atypical and different from that in adults. In nodular scabies, lesions may be clinically or histologically misdiagnosed as Langerhans cell histiocytosis, insect bite reaction, non-Langerhans cell histiocytosis, lymphoma, or urticaria pigmentosa

Vitamin D Level of Children with Diabetic Ketoacidosis in Pediatric Intensive Care Unit

Aims: Vitamin D deficiency is a risk factor for autoimmune diseases such as diabetes mellitus. This study aimed to investigate the association between Diabetic ketoacidosis (DKA) and vitamin D levels and the impact of vitamin D on the duration of DKA and pediatric intensive care unit length of stay in Turkish pediatric patients. Methods: The study was a retrospective study conducted between January 2014 and March 2018. The study population was children under 18 admitted to the pediatric intensive care unit (PICU) with DKA. Results: The study included 130 patients, 51.5% of them were females. We found vitamin D deficiency in 39.2%(n=51) and vitamin D insufficiency in 33.1% (n=43) of the patients. Most of the patients with severe acidosis had low vitamin D levels (44/59) and % 45.8 of them (27/59) had vitamin D deficiency. Duration of diabetic ketoacidosis, length of pediatric intensive care unit stay, and hospitalization stay were longer in patients with low vitamin D levels but were not statistically significant. Conclusions: This study is the first study evaluating the association between vitamin D and diabetic ketoacidosis in Turkey. Although there is no association between vitamin D deficiency and the duration of diabetic ketoacidosis and the severity of acidosis, vitamin D deficiency is substantially common in patients with diabetic ketoacidosis

Biology of stem cells in human umbilical cord stroma: In situ and in vitro surveys

Cells in the umbilical cord stroma have gained attention in recent years; however, differentiation to certain lineages in humans has been demonstrated in few studies. Unlike bone marrow MSCs, human umbilical cord stroma cells (HUC-SCs) are far from being well characterized. This study attempts to describe proliferation, structural, and differentiation properties of these cells to account for their exceptional nature in many aspects. Cellular dynamics, cellular structure, and the degree of transformations during expansion and differentiation into mesenchymal and neuronal lineages were examined in vitro over a 10-month period. Comparisons with human bone marrow MSCs regarding differentiation were performed. HUCSCs in culture revealed two distinct cell populations, type 1 and type 2 cells, that possessed differential vimentin and cytokeratin filaments. Corresponding cells were encountered in cord sections displaying region-specific localization. alpha-Smooth muscle actin and desmin filaments, which were evident in cord sections, diminished through passages. No difference was noted regarding type 1 and type 2 cells in differentiation to chondrogenic, adipogenic, and osteogenic lineages, whereas a preferential differentiation was noted in neuronal lineage. Relative success was achieved by production of chondrocytic spheres and osteogenic monolayers, whereas adipocytes were immature compared with bone marrow MSCs. The presence of neuronal markers suggests that they transform into a certain state of maturity under neurogenic induction. Conclusively, HUCSCs retain their original phenotype in culture without spontaneous differentiation, have a limited lifespan, and bear multipotent stem cell characteristics. Given these characteristics, they may be generally considered progenitor cells if manipulated under appropriate conditions and deserve further study to be potentially used in cell-based therapies

A nationwide study of social-emotional problems in young children in Turkey

We aimed to assess the prevalence of social-emotional problems of Turkish children in early childhood and to understand their association with various bio-psycho-social risk factors, in order to establish guidelines in planning training programs for parents and professionals. Data from a representative sample of 1507 boys (54.3%) and 1268 girls (45.7%) aged 10-48 months were collected. The primary caregivers (mothers = 91.4%) completed the Brief Infant-Toddler Social and Emotional Assessment (BITSEA), the Brief Symptom Inventory (BSI) and a form designed to gather information about various bio-psycho-social risk factors. Based on the caregiver terms, a total of 1626 children (60.1%) were reported to experience social-emotional problems. However, based on the BITSEA-problem clinical (1.5 SD) cut-off scores, 9.3% (9.1% of boys; 9.5% of girls) of all children were found to experience social-emotional problems. The variables, that showed a significant association with BITSEA-problem scores in pairwise comparisons, were entered in logistic regression analysis to determine the variables that predict the group with scores of above clinical cut-point. Higher total score of BSI of the primary caregiver, being separated from the mother for more than a month, and lower income of the family were found to be significant predictors of social-emotional problems. Caregiver reports highlight that maternal variables of mothers' psychological well-being, education and access to sources of support are closely related to the social-emotional wellbeing of their off-spring. The findings obtained from this study may be used for detection of prioritized domains in terms of management of preventive mental health services. (C) 2012 Elsevier Inc. All rights reserved