Reference values of cardiac volumes, dimensions, and new functional parameters by MR: A multicenter, multivendor study

2016 ◽  
Vol 45 (4) ◽  
pp. 1055-1067 ◽  
Author(s):  
Giovanni Donato Aquaro ◽  
Giovanni Camastra ◽  
Lorenzo Monti ◽  
Massimo Lombardi ◽  
Alessia Pepe ◽  
...  
Keyword(s):  
Reference Values ◽  
Functional Parameters ◽  
Cardiac Volumes

scholarly journals Reference Values and Gender Differences of the Functional Parameters in Romanian Elite Junior Tennis Players

2013 ◽  
Vol 5 (10) ◽  
pp. 22-27
Author(s):  
Adrian Nagel ◽  
Claudiu Avram
Keyword(s):  
Gender Differences ◽  
Reference Values ◽  
Functional Performance ◽  
Functional Evaluation ◽  
Mean Values ◽  
Tennis Players ◽  
Functional Parameters ◽  
Study Results ◽  
Junior Tennis ◽  
And Gender

Abstract Purpose: To establish the reference values and gender differences regarding fitness, strength, and time reaction of the Romanian elite junior tennis players. Material and Methods: Thirty four junior tennis players (19 male, 15 female) with a mean age of 15 years were selected from the database of the Cardiopulmonary Effort Testing and Physical Performance Laboratory from Faculty of Physical Education and Sport, West University of Timisoara. To be included in the study, a tennis player had to belong to the Romanian Tennis Federation as a junior, be among the 50 best players in his/her category, and have no pathology at the evaluation moment. All subjects underwent functional evaluation by performing a maximal cardiopulmonary exercise test, the counter movement jump test and complex opto-acoustic reaction test. Results: The functional performance are significantly different for males and females in all parameters studied, with male tennis players showing better performance than female tennis players. Conclusions: The mean values of functional parameters of the Romanian elite junior tennis players are lower than international competitive tennis athletes. There are significant gender differences in junior tennis players. We hope that the present study results provide useful reference values for coaches and physical trainers in order to improve functional performance of their junior tennis players

EURRECA’s Approach for Estimating Micronutrient Requirements

2011 ◽  
Vol 81 (4) ◽  
pp. 256-263 ◽  
Author(s):  
Christophe Matthys ◽  
Pieter van ‘t Veer ◽  
Lisette de Groot ◽  
Lee Hooper ◽  
Adriënne E.J.M. Cavelaars ◽  
...  
Keyword(s):  
Reference Values ◽  
Policy Decision ◽  
Individual Variability ◽  
The Body ◽  
Decision Makers ◽  
Nutrient Requirements ◽  
Factorial Approach ◽  
Dietary Reference Values ◽  
Health Policy Decision ◽  
Quantitative Integration

In Europe, micronutrient dietary reference values have been established by (inter)national committees of experts and are used by public health policy decision-makers to monitor and assess the adequacy of diets within population groups. The approaches used to derive dietary reference values (including average requirements) vary considerably across countries, and so far no evidence-based reason has been identified for this variation. Nutrient requirements are traditionally based on the minimum amount of a nutrient needed by an individual to avoid deficiency, and is defined by the body’s physiological needs. Alternatively the requirement can be defined as the intake at which health is optimal, including the prevention of chronic diet-related diseases. Both approaches are confronted with many challenges (e. g., bioavailability, inter and intra-individual variability). EURRECA has derived a transparent approach for the quantitative integration of evidence on Intake-Status-Health associations and/or Factorial approach (including bioavailability) estimates. To facilitate the derivation of dietary reference values, EURopean micronutrient RECommendations Aligned (EURRECA) is developing a process flow chart to guide nutrient requirement-setting bodies through the process of setting dietary reference values, which aims to facilitate the scientific alignment of deriving these values.

Pediatric reference values for insulin from oGTT and prevalence of hyperinsulinemia in obese children

2014 ◽  
Vol 9 (S 01) ◽  
Author(s):  
A Körner ◽  
K Scheuermann ◽  
M Neef ◽  
E Sergeyev ◽  
M Vogel ◽  
...  
Keyword(s):  
Reference Values ◽  
Obese Children

Comprehensive Quantification of the Right Ventricle: Pediatric Reference Values from 0 to 18 Years

2016 ◽  
Vol 64 (S 02) ◽  
Author(s):  
J. Horst ◽  
A. Karabiyik ◽  
H. Körperich ◽  
M. Fischer ◽  
E. Klusmeier ◽  
...  
Keyword(s):  
Right Ventricle ◽  
Reference Values ◽  
The Right

Response to DDAVP in children with von Willebrand disease type 2

2009 ◽  
Vol 29 (02) ◽  
pp. 143-148 ◽  
Author(s):  
U. Budde ◽  
K. Beutel ◽  
W.-A. Hassenpflug ◽  
H. Hauch ◽  
T. Obser ◽  
...  
Keyword(s):  
Disease Type ◽  
Von Willebrand Disease ◽  
Molecular Defect ◽  
Variable Response ◽  
Functional Parameters ◽  
Functional Defect ◽  
Biologic Response ◽  
High Level ◽  
Von Willebrand

SummaryWe have prospectively evaluated the biologic response to desmopressin (DDAVP) in 28 children with type 2 von Willebrand disease (VWD) in correlation with the phenotype and the molecular defect of VWF. The diagnosis of VWD type 2 was mainly based on VWF functional parameters and/or an aberrant VWF multimer pattern. Seventeen different mutations were identified (6 of them novel). No response with respect to the functional parameters VWF:RCo and/or VWF:CB was seen in patients with severe abnormality of the VWF multimer pattern. One patient with VWD type 2A phenotype IIC Miami did not respond with respect to VWF:CB, but showed a good response of VWF:Ag and FVIII:C as expected. Interestingly he showed a persistently high level of VWF:Ag and FVIII:C up to 4 hours after DDAVP infusion. Patients with minor alterations of multimer structure and particular mutations responded well to DDAVP, whereas patients with normal multimer structure but a defect in platelet dependent functional parameters did not respond with VWF:RCo. Conclusion: Children with VWD type 2 show a variable response to desmopressin depending on the mutation that correlates with the functional defect and the presence or absence as well as the half-life of large VWF multimers. Our data emphasize the usefulness of DDAVP testing even in patients with VWD type 2, possibly with the exception of VWD type 2B.

IMPORTANT FUNCTIONAL PARAMETERS OF SPERMATOZOA: A REVIEW

2018 ◽  
Vol 7 (4) ◽  
pp. 98-111
Author(s):  
KUMAR AMIT ◽  
GANGULY SUBHA ◽  
PAGRUT NILESHKUMAR
Keyword(s):  
Functional Parameters

RELATION OF THE MARKERS OF MYOCARDIAL DYSFUNCTION AND SYSTEMIC INFLAMMATION WITH STRUCTURAL AND FUNCTIONAL PARAMETERS OF THE LUNGS IN MYOCARDIAL INFARCTION PATIENTS

2018 ◽  
Vol 17 (2) ◽  
pp. 24-28
Author(s):  
O. M. Polikutina ◽  
Y. S. Slepynina ◽  
E. D. Bazdyrev ◽  
V. N. Karetnikova ◽  
O. L. Barbarach
Keyword(s):  
Myocardial Infarction ◽  
Systemic Inflammation ◽  
Myocardial Dysfunction ◽  
Control Group ◽  
Chronic Obstructive ◽  
Lung Pathology ◽  
Functional Changes ◽  
Functional Parameters ◽  
Lung Capacity ◽  
Copd Patients

Aim. To evaluate the structural and functional changes in the lungs of ST elevation myocardial infarction (STEMI) patients with absence or presence of chronic obstructive lung disease (COPD), and the relation with myocardial dysfunction and systemic inflammation.Material and methods. Totally, 189 STEMI patients included: group 1 — STEMI with COPD of moderate and mild grade, 2 — STEMI with no lung pathology. Groups were comparable by clinical and anamnestic parameters. Assessment of lung function and blood collection were done at 10­12 day of STEMI. For comparison of the parameters representing structural and functional changes in the lungs and comparison of C­reactive protein (CRP), N­terminal pro­brain natriuretic peptide (NT­proBNP) concentration, a control group was formed with no pulmonary pathology, comparable by age and sex with the STEMI patients.Results. In COPD patients, higher values revealed of the parameters representing the part of residual volumes in pulmonary structure. Higher residual volume (RV) was found also in STEMI and no COPD comparing to controls, however the relation RV/TLC (total lung capacity) was not higher than normal range. In both groups there were lower values of diffusion lung capacity (DLCO) comparing to controls. The lowest DLCO found in COPD patients. Concentration of NT­proBNP (H=41,6; p<0,001) and CRP (H=38,6; p<0,001) in COPD was significantly higher in STEMI with no COPD patients than in controls. The negative correlations found for NT­proBNP and CRP with forced expiratory volume 1 sec, FEV/FVC1, DLCO, and positive — with the values of thoracic volume, RV/TLC.Conclusion. In STEMI patients the increase revealed of residual lung volumes. Mostly the level of residual volumes is high in STEMI and COPD patients. There are associations of NT­proBNP and CRP with structural and functional parameters of the lungs regardless of COPD.

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