Search results for " Body"
showing 10 items of 1057 documents
Trait-specific tracking and determinants of body composition: a 7-year follow-up study of pubertal growth in girls
2008
Abstract Background Understanding how bone (BM), lean (LM) and fat mass (FM) develop through childhood, puberty and adolescence is vital since it holds key information regarding current and future health. Our study aimed to determine how BM, LM and FM track from prepuberty to early adulthood in girls and what factors are associated with intra- and inter-individual variation in these three tissues. Methods The study was a 7-year longitudinal cohort study. BM, LM and FM measured using dual-energy X-ray absorptiometry, self-reported dietary information, leisure time physical activity (LTPA) and other factors were assessed one to eight times in 396 girls aged 10 to 13 years (baseline), and in 2…
Whole-body MRI radiomics model to predict relapsed/refractory Hodgkin Lymphoma: A preliminary study.
2022
Purpose A strong prognostic score that enables a stratification of newly diagnosed Hodgkin Lymphoma (HL) to identify patients at high risk of refractory/relapsed disease is still needed. Our aim was to investigate the potential value of a radiomics analysis pipeline from whole-body MRI (WB-MRI) exams for clinical outcome prediction in patients with Hodgkin Lymphoma (HL). Materials and methods Index lesions from baseline WB-MRIs of 40 patients (22 females; mean age 31.7 ± 11.4 years) with newly diagnosed HL treated by ABVD chemotherapy regimen were manually segmented on T1-weighted, STIR, and DWI images for texture analysis feature extraction. A machine learning approach based on the Extra T…
Cell Death and Oxidative Damage in Inflammatory Myopathies
1998
There is evidence that muscle fibers in denervating disorders and muscular dystrophies undergo apoptosis. In 21 patients with autoimmune inflammatory myopathies, we found no features of muscle fiber apoptosis such as DNA fragmentation or expression of apoptosis-related proteins. However, muscle fibers in myositis displayed distinct up-regulation of inducible and neuronal nitric oxide synthase (NOS). While inducible NOS was distinctly up-regulated on the sarcolemma of all kinds of muscle fibers neuronal NOS displayed increased expression in the sarcoplasm of damaged as well as atrophic muscle fibers. There were no disease-specific patterns in the different myositis subtypes. Enhanced express…
Risk of low bone mineral density and low body mass index in patients with non-celiac wheat-sensitivity: a prospective observation study.
2014
Background Non-celiac gluten sensitivity (NCGS) or ‘wheat sensitivity’ (NCWS) is included in the spectrum of gluten-related disorders. No data are available on the prevalence of low bone mass density (BMD) in NCWS. Our study aims to evaluate the prevalence of low BMD in NCWS patients and search for correlations with other clinical characteristics. Methods This prospective observation study included 75 NCWS patients (63 women; median age 36 years) with irritable bowel syndrome (IBS)-like symptoms, 65 IBS and 50 celiac controls. Patients were recruited at two Internal Medicine Departments. Elimination diet and double-blind placebo controlled (DBPC) wheat challenge proved the NCWS diagnosis. A…
The Patient and Observer Scar Assessment Scale to Evaluate the Cosmetic Outcomes of the Robotic Single-Site Hysterectomy in Endometrial Cancer
2017
ObjectiveThe objective of this study was to evaluate the cosmetic outcome of robotic single-site hysterectomy (RSSH) in early-stage endometrial cancer.MethodsWe prospectively collected patient demographics, operative times, complications, pathologic results, and length of stay on all patients who underwent RSSH for early-stage endometrial cancer. The Patient and Observer Scar Assessment Scale (POSAS) was used for the evaluation of the cosmetic outcome.ResultsForty-five patients were included in our study from January 2012 to October 2015. The median age of patients was 63 years (range, 35–84 years), and the median body mass index was 26.5 kg/m2 (range, 18–39 kg/m2). No laparoscopic/laparoto…
A swallowed toothbrush
2001
A 27-year-old woman came to the emergency department in April, 1999, after swallowing a toothbrush while cleaning her teeth 1 hour previously. She attributed the accident to clumsiness which made her slip on the wet bathroom floor, thereby forcing the toothbrush deep into her throat She reported no other illnesses. She had no pain, dysphagia, or dyspnoea. On examination she had a normal weight (body mass index of 22 kg/m). Her oropharnyx had no signs of injury and the rest of the physical examination was normal. A chest radiograph showed a toothbrush projecting towards the distal oesophagus with the head pointing to the oropharynx (figure), a finding which was not compatible with the report…
Integrated pre-surgical diagnostic algorithm to define extent of disease in cervical cancer
2020
ObjectivesSurvival of patients with cervical cancer is strongly associated with the local extent of the primary disease. The aim of the study was to develop an integrated diagnostic algorithm, including ultrasonography (USG), magnetic resonance imaging (MRI), and examination under anesthesia, to define the local extent of disease in patients with newly diagnosed cervical cancer.MethodsPatients with biopsy proven cervical cancer who underwent primary surgery from January 2013 to December 2018 in four participating centers were recruited. Patients who underwent USG, MRI, and examination under anesthesia prior to surgery were included in the study. Those for whom complete data were not availab…
Development and Aging Are Oxygen-Dependent and Correlate with VEGF and NOS along Life Span
2012
During development and aging, vascular remodeling represents a critical adaptive response to modifications in oxygen supply to tissues. Hypoxia inducible factor (HIF) has a crucial role and is modulated by oxygen levels, with an age-dependent response in neonates, adult, and aged people. ROS are generated under hypoxic conditions and the accumulation of free radicals during life reduces the ability of tissues to their removal. In this immunohistochemical study we investigated the presence and localization of VEGF and iNOS in human carotid bodies (CB) sampled at autopsy from three children (mean age – 2 years), four adult young subjects (mean age – 44.3 years), and four old subjects (mean ag…
Hand trajectory formation during whole body reaching movements in man.
1998
End-effector trajectory formation was studied during a reaching movement using the whole body. The movements of various parts of the body were measured with the optoelectronic ELITE system. Wrist reaching movement paths showed noticeable curvatures. The analysis of various marker onset latencies revealed that the wrist was the last to move, always after the head, knee or trunk, suggesting a subordinate role of the focal component with respect to the primary role of the equilibrium component. These results suggest that reaching wrist movements are subjected to whole-body equilibrium constraints in addition to constraints placed upon end-effector kinematics or the dynamic optimization of uppe…
Low-Carbohydrate High-Fat Diet and Exercise: Effect of a 10-Week Intervention on Body Composition and CVD Risk Factors in Overweight and Obese Women—…
2020
We assessed the effect of weight-loss induced with a low-carbohydrate-high-fat diet with and without exercise, on body-composition, cardiorespiratory fitness and cardiovascular risk factors. A total of 57 overweight and obese women (age 40 ±