jose antonio de paz

jose antonio de paz
Universidad de León | UNILEON · Institute of Biomedicine - IBIOMED / Faculty of Physical Activity and Sports Sciences

Doctor of Medicine

About

190
Publications
194,671
Reads
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2,801
Citations
Citations since 2016
68 Research Items
1908 Citations
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20162017201820192020202120220100200300
20162017201820192020202120220100200300
20162017201820192020202120220100200300
Introduction
Exercise Prescription; Multiple Sclerosis; Breast Cancer; Ergometry; Densitometry; Eccentric Training; Exercise Physiology
Additional affiliations
January 2004 - present
Universidad de León
Position
  • Professor (Full)
Education
January 1991 - June 1994
Universidad de Salamanca
Field of study
  • Sports Physiology
September 1986 - September 1987
Louis Pasteur University
Field of study
  • C.E.S: biology and medicine appliqué au sports science
September 1977 - June 1983
University of Oviedo
Field of study

Publications

Publications (190)
Article
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Aging is related to changes in the redox status, low-grade inflammation, and decreased endoplasmic reticulum unfolded protein response (UPR). Exercise has been shown to regulate the inflammatory response, balance redox homeostasis, and ameliorate the UPR. This work aimed to investigate the effects of resistance training on changes in the UPR, oxida...
Article
El cuidador familiar (CF) facilita la extensión al hogar de los servicios de salud para el creciente número de adultos mayores (AM). El objetivo del trabajo fue evaluar los efectos de una intervención de masaje terapéutico (MT) aplicado recíprocamente entre AM y CF, para medir cambios en la limitación del movimiento cervical y la percepción de apoy...
Article
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Aburto-Corona, Jorge Alberto1; de Paz, José A.2; Calleja-Núñez, Juan José1; Kreider, Richard B. FACSM3; Bonilla-Ocampo, Diego4; Moncada-Jiménez, José5. Passive Dehydration-Mediated Body Weight Loss On Body Composition And Phase Angle In Healthy Men: 446. Medicine & Science in Sports & Exercise: September 2022 - Volume 54 - Issue 9S - p 107 doi: 10....
Article
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Introduction The quality of dietary carbohydrates rather than total carbohydrate intake may determine the accumulation of visceral fat; however, to date, few studies have examined the impact of diet on adiposity using specific imaging techniques. Thus, the aim of this prospective study was to investigate the association between concurrent changes i...
Article
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Background and Objectives: Multiple sclerosis (MS) is a disease that manifests with varied neurological symptoms, including muscle weakness, especially in the lower extremities. Strength exercises play an important role in the rehabilitation and functional maintenance of these patients. The individualized prescription of strength exercises is recom...
Article
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Purpose Inflammation could play a key role in tissue damage and bone metabolism. The modified dietary inflammatory score (M-DIS) is a validated tool to estimate the inflammatory potential of the diet. In the present study, we evaluate the associations between the M-DIS and bone mineral density (BMD) in a senior Mediterranean population with overwei...
Article
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Purpose We investigated the effects of three different unilateral isoinertial resistance training protocols with eccentric-overload on changes in lean mass and muscle function of trained (TL) and contralateral non-trained (NTL) legs. Methods Physically-active university students were randomly assigned to one of three training groups or a control g...
Article
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Background and Objectives: Multiple sclerosis (MS) tends to affect muscle performance, mainly in the lower extremities. The degree of disability is associated with the loss of strength and muscle mass, to varying extents. Muscle quality (MQ) expresses the amount of force produced relative to the activated muscle mass. The purpose of this study was...
Article
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Purpose: The mechanical properties of resistance-training machines are a variable that may help to optimize sports performance and injury prevention protocols. The purpose of this study was to examine two non-gravity-dependent training modalities on muscle structure and function. Methods: Eighteen professional handball players were randomly divided...
Article
La prevalencia de la obesidad infantil ha aumentado a nivel global de forma preocupante, especialmente por las consecuencias que se pueden manifestar en la edad adulta. Se ha demostrado que esta afección aumenta el estrés de retículo endoplásmico(ERE) y, por lo tanto, activa la respuesta a proteínas mal plegadas (UPR). El ejercicio físico es una de...
Article
Objective: The study aimed to determine the proportion of the body segments in relation to the total body mass in healthy people, as well as analyze the composition of each segment and compare these results between sexes. Methods: A total of 60 young adults (30 men and 30 women) were subjected to a full-body scan by dual energy Xrays absorptiome...
Article
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The prescription of maximal dynamic strength training in both adults and children is based on the evaluation of maximum strength, usually by one-repetition maximum tests (1RM). This study examined the test-retest reliability and the minimal detectable change (MDC) of the maximal force test and muscle power test. Forty-eight children (9-14 years old...
Article
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Aging-associated inflammation is characterized by senescent cell-mediated secretion of high levels of inflammatory mediators, such as microRNA (miR)-146a. Moreover, a rise of circulating cell-free DNA (cfDNA) is also related to systemic inflammation and frailty in the elderly. Exosomemediated cell-to-cell communication is fundamental in cellular se...
Article
Introduction: Large randomized trials testing the effect of a multifactorial weight-loss lifestyle intervention including Mediterranean diet (MedDiet) on renal function are lacking. Here, we evaluated the 1-year efficacy of an intensive weight-loss intervention with an energy-reduced MedDiet (erMedDiet) plus increased physical activity (PA) on ren...
Article
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Background: The optimal distribution between physical activity (PA) levels and sedentary behaviour (SB) for the greatest benefits for body composition among older adults with overweight/obesity and chronic health conditions remains unclear. We aimed to determine the prospective association between changes in PA and in SB with concurrent changes in...
Article
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Having recognized the value of resistance training in patients with multiple sclerosis (PwMS), there are a lack of lower limb normative reference values for one repetition maximum (1RM) and maximal voluntary isometric contraction (MVIC) in this population. Hence, the purposes of this study were to provide reference values for 1RM and MVIC of knee e...
Article
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Background: Aging is a multifactorial physiological phenomenon, in which a series of changes in the body composition occur, such as a decrease in muscle mass and bone mineral density and an increase in fat mass. This study aimed to determine the relationship of muscle mass, osteoporosis, and obesity with the strength and functional capacity of non...
Preprint
Full-text available
Background Large randomized trials testing the effect of a multifactorial weight-loss lifestyle intervention including Mediterranean diet (MedDiet) on renal function are lacking. Here, we evaluated the 1-year efficacy of an intensive weight-loss intervention with an energy-reduced MedDiet (erMedDiet) plus increased physical activity (PA) on renal f...
Article
Full-text available
The aim of this study was to identify the characteristics of resistance training (RT) programs for breast cancer survivors (BCS). A systematic review of the literature was performed using PubMed, Medline, Science Direct, the Cochrane Breast Cancer Specialised Register of the Cochrane Library, the Physiotherapy Evidence Database (PEDro), and Scopus,...
Article
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Among female breast cancer survivors, there is a high prevalence of lymphedema subsequent to axillary lymph node dissection and axillary radiation therapy. There are many methodologies available for the screening, diagnosis and follow-up of breast cancer survivors with or without lymphedema, the most common of which is the measurement of patients'...
Article
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The World Health Organization (WHO) identifies the importance of implementing physical activity programs such as physical education (PE) classes in schools. This study identifies the attitudes of obese children toward PE, before and after participation in a vigorous-intensity physical exercise program without the participation of normal-weight peer...
Preprint
Full-text available
Background: The optimal distribution between physical activity (PA) levels and sedentary behaviour (SB) for the greatest benefits for body composition among older adults with overweight/obesity and chronic health conditions remains unclear. We aimed to determine the prospective association between changes in PA and in SB with concurrent changes in...
Article
Full-text available
Childhood obesity has reached epidemic levels and is a serious health concern associated with metabolic syndrome, nonalcoholic fatty liver disease, and gut microbiota alterations. Physical exercise is known to counteract obesity progression and modulate the gut microbiota composition. This study aims to determine the effect of a 12-week strength an...
Conference Paper
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Nearly 35% of Mexican older adults (OA) are diagnosed with mild depression. Exercise has shown positive effects on reducing depression symptoms in OA. The correlation between physical function, body composition and mild depression risk in healthy OA has been neglected in Mexico. PURPOSE: To determine the effect of a concurrent-training exercise pro...
Article
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(1) Background: The high prevalence of childhood obesity and its multicausal etiology make it necessary to approach it through different strategies, whose objective is to promote the physical, mental, and social well-being of children. Regular physical activity, in addition to having positive effects on the physical environment of those who practic...
Article
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The main objective of this study was to examine the relationship between the level of physical activity (PA) and the degree of obesity with health-related quality of life (HRQoL) in individuals with metabolic syndrome (MetS) who participated in the Predimed-Plus study. A total of 6875 subjects between 55 and 75 years of age with MetS were selected...
Article
The purpose of this study was to determine the effect of the musical tempo on heart rate (HR), rating of perceived exertion (RPE), and distance run (DR) during a treadmill aerobic test in young male and female adults. Participants ran on the treadmill listening to music at 140 beats per minute (bpm; M 140 ), 120 bpm (M 120 ), or without music (NM)....
Article
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Objective: To examine the effects of short-term strength training (STST) on different manifestations of muscle strength in the lower limbs, functional capacity and body composition of people 65 years old or older. Methods: We searched the electronic databases (PubMed, Web of Science and Cochrane) to identify all publications using STST (up to 12 we...
Article
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Background: Sarcopenia is a progressive age-related skeletal muscle disorder associated with increased likelihood of adverse outcomes. Muscle wasting is often accompanied by an increase in body fat, leading to 'sarcopenic obesity'. The aim of the present study was to analyse the association of lifestyle variables such as diet, dietary components,...
Article
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El masaje es una de las terapias más utilizadas para aliviar el dolor muscular tardío (DMT). El objetivo del presente estudio fue determinar la efectividad del masaje en el tratamiento del DMT, para lo cual se llevó a cabo una revisión sistemática en las bases de datos, Pubmed, Scopus, SportDiscus, Web of Science y el buscador Google académico, usa...
Article
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This study aimed to analyse whether increasing the eccentric overload (EO) during resistance training, in terms of range of motion and/or velocity using an electric-motor device, would induce different muscle adaptations than conventional flywheel-EO resistance training. Forty physically active university students (21.7 ± 3.4 years) were randomly p...
Article
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Background: Visceral adipose tissue (VAT) is a strong predictor of cardiometabolic health, and lifestyle factors may have a positive influence on VAT depot. This study aimed to assess the cross-sectional associations between baseline levels of physical activity (PA), sedentary behaviours (SB) and adherence to the Mediterranean diet (MedDiet) with...
Article
Aging has been related with a decline in the ability to handle protein folding, which leads to endoplasmic reticulum stress and alterations in unfolded protein response (UPR). Importantly, physical activity could activate the UPR and attenuate or prevent age-induced endoplasmic reticulum (ER) dysfunction. The current study evaluated the effects of...
Article
Full-text available
Aging has been related with a decline in the ability to handle protein folding, which leads to endoplasmic reticulum stress and alterations in unfolded protein response (UPR). Importantly, physical activity could activate the UPR and attenuate or prevent age-induced endoplasmic reticulum (ER) dysfunction. The current study evaluated the effects of...
Article
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The endoplasmic reticulum (ER) is a dynamic and multifunctional organelle responsible for protein biosynthesis, folding, assembly and modifications. Loss of protein folding regulation, which leads to unfolded or misfolded proteins accumulation inside the ER lumen, drives ER stress (ERS) and unfolded protein response (UPR) activation. During aging,...
Conference Paper
Abstracts of the XXXIX Congress of the Spanish Society of Physiological Sciences (SECF), 18-21 September 2018, Cádiz, Spain. J Physiol Biochem 74, 1–99 (2018). https://doi.org/10.1007/s13105-018-0656-7
Article
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The aim of the study was to analyze inflammatory and anti-inflammatory responses to an intense and acute swimming effort during the preparatory phase for the Brazilian National Adult Championship. Twenty swimmers participated. Plasma concentrations of IL-6, TNF-α, sTNFR1, IP-10 and MCP-1 were determined before and 40 minutes after 2 sets of 4 repet...
Article
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Resumen El cáncer de mama aumenta su incidencia a la vez que se reduce su mortalidad, y las supervivientes presentan a menudo secuelas como disminución de la movilidad y fuerza o dolor en el hombro. El ejercicio de fuerza se recomienda en los últimos años en estas pacientes. Poco se sabe de los efectos diferenciados en la respuesta al entrenamiento...
Article
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Introduction: one of the main extradigestive manifestations of celiac disease is the decrease in bone mineral density (BMD). Bone densitometry performed with DXA is the method of choice for BMD assessment. Indications for its use in celiac children are controversial. Objective: analyzing BMD and various clinical-analytical variables in celiac ch...
Article
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Colorectal cancer is a significant public health concern. As a multistage and multifactorial disease, environmental and genetic factors interact at each stage of the process, and an individual's lifestyle also plays a relevant role. We set out to review the scientific evidence to study the need to investigate the role of the peroxisome proliferator...
Article
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Massage is one of the most widely used therapies for relieving delayed onset muscle soreness (DOMS). The aim of the present study was to determine the effectiveness of massage in the treatment of DOMS, for which a systematic review was carried out in the databases, Pubmed, Scopus, SportDiscus, Web of Science and the Google Scholar search engine usi...
Article
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Background: the measurement precision of body composition can interfere on the diagnosis and prescription of diseases' treatment. Furthermore, with regard to dual energy X-rays absorptiometry (DXA), there may be important differences between the measures of regions of interest (ROI) automatically performed by DXA or manually by an evaluator, which...
Article
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Objective: To compare the effects of classic progressive resistance training (PRT) versus eccentric strength-enhanced training (EST) on the performance of functional tests and different strength manifestations in the lower limb of patients with multiple sclerosis (PwMS). Design: Experimental trial. Participants: Fifty-Two PwMS (19 men and 33 women)...
Chapter
Revisión explicada del origen y características de la tecnología inercial, de sus aplicaciones en ámbito clínico, en periodos de inactividad servera, en el proceso del envejecimiento, en el tratamiento y prevención de las lesiones o en pacientes con enfermedades neurológicas. Así como la base teórica y práctica del control y evaluación del ejercici...
Article
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Aging is a natural, multifactorial and multiorganic phenomenon wherein there are gradual physiological and pathological changes over time. Aging has been associated with a decrease of autophagy capacity and mitochondrial functions such as biogenesis, dynamics and mitophagy. These processes are essential for the maintenance of mitochondrial structur...
Article
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[Purpose] The purpose of this study was to analyse the intraday test-retest reliability of stabilometric measurements on the Centre of Pressure (CoP) in persons with Multiple Sclerosis. [Subjects and Methods] The measurements were taken with the subject standing on the force platform with both feet together, in four different conditions: eyes open...
Article
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The aim of the study was to analyse the effects of 6 week (15 sessions) flywheel resistance training with eccentric-overload (FRTEO) on different functional and anatomical variables in professional handball players. Twenty-nine athletes were recruited and randomly divided into two groups. The experimental group (EXP, n = 15) carried out 15 sessions...
Article
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Background Although free weights and weight-stack devices are the most popular modes of resistance training, flywheel (FW) devices have gained attention in the last years, becoming an important component of strength and conditioning programs. Objective The purpose of this meta-analysis was to examine the effect of FW resistance training with Eccen...
Article
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Aging is associated with a decline in autophagy and a state of low-grade inflammation which further affects apoptosis and autophagy. Importantly, these alterations could reverse with regular physical activity. This study assessed the effects of a resistance exercise training program on autophagy, NLRP3 inflammasome, and apoptosis in peripheral bloo...
Article
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El propósito del presente documento es proponer desde el grupo de expertos en ejercicio físico y salud de EXERNET (Red Española de Investigación en Ejercicio Físico y Salud) una serie de recomendaciones sobre la práctica de la actividad física y deportiva que a nivel individual, familiar e institucional ayuden a prevenir y tratar la obesidad infant...
Article
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The aim of this document (written by professionals in physical activity and health EXERNET - Red Española de Investigación en Ejercicio Físico y Salud-) is to propose a list of recommendations about the practice of the physical and sport activity that in an individual, familiar and institutional level, help to prevent and manage the obesity in chil...