Search results for "030209 endocrinology & metabolism"
showing 10 items of 1146 documents
Characterizing cognitive problem-solving strategies in patients’ everyday life: The case of patients with Type 1 diabetes
2021
Introduction:Numerous quantitative studies have shown the importance of executive functions (planning, attention, inhibition, and short-term memory) for diabetes treatment compliance. Those studies also point to the paucity of data on action strategies employed by persons with diabetes. The aim of this study is to characterize the action strategies used in six situations typically encountered by persons with Type 1 diabetes (no comorbidities).Methods:This qualitative multiple-case study concerns adult patients with no comorbidities. Eighteen patients were presented with six clinical vignettes portraying emblematic situations and then interviewed. After categorization, the 108 situations wer…
Muscle Cross-Sectional Area and Structural Bone Strength Share Genetic and Environmental Effects in Older Women
2009
The purpose of this study was to estimate to what extent muscle cross-sectional area of the lower leg (mCSA) and tibial structural strength are influenced by common and trait-specific genetic and environmental factors. pQCT scans were obtained from both members of 102 monozygotic (MZ) and 113 dizygotic (DZ) 63- to 76-yr-old female twin pairs to estimate the mCSA of the lower leg, structural bending strength of the tibial shaft (BSIbend), and compressive strength of the distal tibia (BSIcomp). Quantitative genetic models were used to decompose the phenotypic variances into common and trait-specific additive genetic (A), shared environmental (C), and individual environmental (E) effects. The …
Effect of Exercise on Fatty Acid Metabolism and Adipokine Secretion in Adipose Tissue
2019
Increased physical activity is an optimal way to maintain a good health. During exercise, triacylglycerols, an energy reservoir in adipose tissue, are hydrolyzed to free fatty acids (FAs) which are then released to the circulation, providing a fuel for working muscles. Thus, regular physical activity leads to a reduction of adipose tissue mass and improves metabolism. However, the reduction of lipid reservoir is also associated with many other interesting changes in adipose tissue FA metabolism. For example, a prolonged exercise contributes to a decrease in lipoprotein lipase activity and resultant reduction of FA uptake. This results in the improvement of mitochondrial function and upregul…
Characterisation of patients with familial chylomicronaemia syndrome (FCS) and multifactorial chylomicronaemia syndrome (MCS): Establishment of an FC…
2018
Data presented in this article are supplementary material to our article entitled "Identification and diagnosis of patients with familial chylomicronaemia syndrome (FCS): expert panel recom mendations and proposal of an "FCS Score" (Moulin et al., 2018, in press). The data describe the genotypes of patients with familial chylomicronaemia syndrome (FCS) and multifactorial chylomicro naemia syndrome (MCS), from the validation and replication cohorts.
Ketogenic diet, physical activity, and hypertension—a narrative review
2021
Several studies link cardiovascular diseases (CVD) with unhealthy lifestyles (unhealthy dietary habits, alcohol consumption, smoking, and low levels of physical activity). Therefore, the strong need for CVD prevention may be pursued through an improved control of CVD risk factors (impaired lipid and glycemic profiles, high blood pressure, and obesity), which is achievable through an overall intervention aimed to favor a healthy lifestyle. Focusing on diet, different recommendations emphasize the need to increase or avoid consumption of entire classes of food, with only partly known and only partly foreseeable consequences on the overall level of health. In recent years, the ketogenic diet (…
“Sick woman” or “half woman”? Breast and cervical cancer, emotional script and representations of female body in a mediterranean area of Italy
2016
The proposal aims to highlight the semiotic elements of the discourse that refer to the symbolic ones of representations, and that transform the therapy in an exercise of professional dominion aimed to modify the perception of the self of the female patient through the subversion of specific emotional script. The mapping of the emotional scripts of shame and modesty, in their performative evolution, will be useful to demonstrate how and through what relational strategies the medicalization performs a gender violence which leads to exclude and self-stigmatise the sick woman, considered a “half woman”. The reflection that has its incipit in the ascertainment that the female body has been and …
Determinants of dynamic inspiratory muscle strength in healthy trained elderly.
2021
Background: The S-Index assessed by means of electronic devices is a measure of Inspiratory Muscle Strength (IMS) that highly correlates with the maximal inspiratory pressure (MIP). The variables involved when using regression models for the prediction of IMS/MIP depend on both the sample characteristics and the device or protocol used. In light of the scarce information on the influence of physical activity (PA) on IMS in healthy older adults (OA), together with the incorporation of new assessment devices, the objectives of this research are: 1) to determine which factors influence the IMS in a group of trained OA, using a portable electronic device; and 2) to propose a regression model to…
Spirulina reduces diet-induced obesity through downregulation of lipogenic genes expression in Psammomys obesus
2020
The present study evaluates the protective effect of spirulina against diet-induced obesity and metabolic disorders in Psammomys obesus, an animal model of metabolic syndrome. Psammomys obesus live...
Stereotype Threat Effect on a Simple Motor Task: An Investigation of the Visuo-Spatial Working Memory
2020
Purpose: Based on the Chalabaev et al. (2013) study showing that in a Stereotype Threat (ST) situation the velocity of force production in a simple motor task can be affected, this study aimed to r...
Ricci-flow based conformal mapping of the proximal femur to identify exercise loading effects.
2018
AbstractThe causal relationship between habitual loading and adaptive response in bone morphology is commonly explored by analysing the spatial distribution of mechanically relevant features. In this study, 3D distribution of features in the proximal femur of 91 female athletes (5 exercise loading groups representing habitual loading) is contrasted with 20 controls. A femur specific Ricci-flow based conformal mapping procedure was developed for establishing correspondence among the periosteal surfaces. The procedure leverages the invariance of the conformal mapping method to isometric shape differences to align surfaces in the 2D parametric domain, to produce dense correspondences across an…