The Big Blue Test: Effects of 14 Minutes of Physical Activity on Blood Glucose Levels

[First paragraph] For most with diabetes, physical activity has a blood glucose lowering effect (1). Hypoglycemia (i.e., blood glucose \u3c 65 mg/dL) resulting from exercise is a concern, particularly for insulin users (2)

Implementation of Scheduled Maintenance in Companies with Support of Computer Programs

Import 05/08/2014Tato bakalářská práce se zabývá zavedením plánované údržby v závodě Dolu Karviná, implementací programu SAP (Systémy, Aplikace, Produkty) do údržby a vytvořením nového kontrolního úseku zabývajícím se plánováním, řízením, kontrolováním a vyhodnocováním údržby ve výrobním procesu.This thesis deals with the introduction of scheduled maintenance in the plant Karvina Mine, implementations program SAP (Systeme, Anwendungen, Produkte) in the maintenance and creation of new control section dealing with planning, managing, controlling and evaluating maintenance in the manufacturing process.340 - Katedra výrobních strojů a konstruovánídobř

ICC-dementia (International Centenarian Consortium - dementia): an international consortium to determine the prevalence and incidence of dementia in centenarians across diverse ethnoracial and sociocultural groups.

BACKGROUND: Considerable variability exists in international prevalence and incidence estimates of dementia. The accuracy of estimates of dementia in the oldest-old and the controversial question of whether dementia incidence and prevalence decline at very old age will be crucial for better understanding the dynamics between survival to extreme old age and the occurrence and risk for various types of dementia and comorbidities. International Centenarian Consortium - Dementia (ICC-Dementia) seeks to harmonise centenarian and near-centenarian studies internationally to describe the cognitive and functional profiles of exceptionally old individuals, and ascertain the trajectories of decline and thereby the age-standardised prevalence and incidence of dementia in this population. The primary goal of the ICC-Dementia is to establish a large and thorough heterogeneous sample that has the power to answer epidemiological questions that small, separate studies cannot. A secondary aim is to examine cohort-specific effects and differential survivorship into very old age. We hope to lay the foundation for further investigation into risk and protective factors for dementia and healthy exceptional brain ageing in centenarians across diverse ethnoracial and sociocultural groups. METHODS: Studies focusing on individuals aged ≥95 years (approximately the oldest 1 percentile for men, oldest 5th percentile for women), with a minimum sample of 80 individuals, including assessment of cognition and functional status, are invited to participate. There are currently seventeen member or potential member studies from Asia, Europe, the Americas, and Oceania. Initial attempts at harmonising key variables are in progress. DISCUSSION: General challenges facing large, international consortia like ICC-Dementia include timely and effective communication among member studies, ethical and practical issues relating to human subject studies and data sharing, and the challenges related to data harmonisation. A specific challenge for ICC-Dementia relates to the concept and definition of'abnormal' in this exceptional group of individuals who are rarely free of physical, sensory and/or cognitive impairments

Immune Function, Oxidative, and Inflammatory Markers in Centenarians as Potential Predictors of Survival and Indicators of Recovery After Hospital Admission

Several parameters of immune function, oxidative, and inflammatory stresses have been proposed as markers of health and predictors of longevity and mortality. However, it is unknown if any of these parameters can be used as predictors of survival in centenarians. Therefore, in a group of 27 centenarians, at the time of admission to the Clinical Hospital of Madrid, a series of immune function, antioxidant, oxidant, and inflammatory parameters were studied. Some centenarians survived and others did not, thus establishing two groups, “survivors” (n = 9) and “nonsurvivors” (n = 18). The results show that surviving centenarians display higher neutrophil chemotaxis and microbicidal capacity, natural killer activity, lymphoproliferation, glutathione reductase activity, and basal interleukin-10 release. Moreover, lower neutrophil and lymphocyte adherence, superoxide anion and malondialdehyde concentrations, and basal release of tumor necrosis factor α are also reported. The odds ratios for survival for these parameters were also calculated, with the highest odds ratios being the lymphoproliferative capacity and the ex vivo basal and stimulated release of interleukin-6 from mononuclear cells (odds ratio = 136.00). Therefore, these parameters have the potential to be used in the clinical setting as predictors of survival in centenarians. In the survivors group, the same parameters were also analyzed after 3 months. Because survivors showed an increase in neutrophil and lymphocyte chemotaxis capacity during the recovery period, reaching similar values to those observed in healthy centenarians, these parameters could be proposed as indicators of recovery

Systemic sarcoidosis complicated of acute renal failure: about 12 cases

The sarcoidosis is a systemic granulomatosis affecting most frequently the lungs and the mediastinum. An acute renal failure reveals exceptionally this disease. It's a retrospective study implicating 12 cases of  sarcoidosis complicated of acute renal failure. The aim of this study is to determine epidemiological, clinical, biological and histological profile in these cases and then to indicate the interest to consider the diagnosis of sarcoidosis in cases of unexplained renal failure. Extra-renal complications, therapeutic modalities and the outcome were determined in all patients. Our series involved 12 women with an  average age of 40 years. Biological investigations showed an abnormal normocalcemia in 7 cases, a  hypercalcemia in 5 cases, a hypercalciuria in 10 cases and polyclonal hypergammaglobulinemia in 7 cases. An acute renal failure was found in all patients with a median creatinin of 520 umol/L. For all patients, the renal echography was normaln however, the kidney biopsy showed tubulo-interstitial nephritis. The extra-renal signs highlighting pulmonary interstitial syndrome in 5 cases, a sicca syndrome in 4 cases, mediastinal lymph nodes in 2 cases, a  lymphocytic alveolitis in 3 cases, an anterior granulomatous uveitis in 2 cases and a polyarthritis in 5 cases. Five patients benefited of hemodialysis. The treatment consisted of corticosteroid in all cases. The follow up was marked by complete resolution of clinical and biological signs. The diagnosis of renal sarcoidosis must be done quickly to prevent renal failure.Key words: Sarcoidosis, acute renal failure, interstitial nephritis, granulom

A thematic synthesis of the experiences of adults living with hemodialysis

Background and objectives In-center dialysis patients spend significant amounts of time on the dialysis unit; additionally managing ESKD affects many aspects of life outside the dialysis unit. To improve the care provided to patients requiring hemodialysis their experiences and beliefs regarding treatment must be understood. This systematic review aimed to synthesise the experiences of patients receiving in-center hemodialysis. Design, setting, participants, and measurements Embase, MEDLINE, CINAHL and PsychINFO, Google scholar and reference lists were searched for primary qualitative studies exploring the experiences of adult patients receiving treatment with in-center hemodialysis. A thematic synthesis was conducted. Results 17 studies involving 576 patients were included in the synthesis. 4 analytical themes were developed. The first theme “a new dialysis dependent self” describes the changes in identity and perceptions of self that could result from dialysis dependence. The second theme, “a restricted life”, describes the physical and emotional constraints patients described as a consequence of their dependence. Some patients reported strategies that allowed them to regain a sense of optimism and influence over the future and these contributed to the third theme, “regaining control”. The first three themes describe a potential for change through acceptance, adaption and re-gaining a sense of control. The final theme, “relationships with health professionals” describes the importance of these relationships for in-center patients and their influence on perceptions of power and support. These relationships are seen to influence the other three themes through information sharing, continuity and personalized support. Conclusions This synthesis has resulted in a framework that can be utilized to consider interventions to improve patients’ experiences of in-center hemodialysis care. Focusing on interventions that are incorporated into the established relationships patients have with their health care professionals may enable patients’ to progress towards a sense of control and improve satisfaction with care