RESUMO
OBJECTIVE: This study aimed to evaluate the influence of a 16-week concurrent exercise program on health-related quality of life in middle-aged women. METHODS: A total of 150 middle-aged women from the FLAMENCO project (age range 45-60 years) were randomized into a counseling (n = 75) or an exercise (n = 75) group. The exercise group followed a 16-week (3 days/week, 60 min/session) concurrent exercise program (aerobic + resistance training). The counseling group attended conferences on a healthy lifestyle. Participants' health-related quality of life was assessed with the EuroQol plus, a visual analog scale and the 36-item Short Form Health Survey (SF-36), where greater values indicate a better health-related quality of life. RESULTS: The visual analog scale increased by 9.0% in the exercise group, whereas it only increased by 3.5% in the counseling group (p = 0.040). The SF-36 physical function, physical role, bodily pain, vitality and emotional role increased by 5.5%, 11.3%, 10.8%, 9.6% and 8.9%, respectively, in the exercise group, whereas these only increased by 0.6%, decreased by 0.7% and increased by 1.4%, 3.8% and 0.6% in the counseling group (all p < 0.05). CONCLUSIONS: Our results suggest that a 16-week concurrent exercise program adapted for midlife women improved their health-related quality of life. CLINICALTRIALS.GOV IDENTIFIER: NCT02358109. Date of registration: 05/02/2015.
Assuntos
Qualidade de Vida , Treinamento Resistido , Pessoa de Meia-Idade , Humanos , Feminino , Qualidade de Vida/psicologia , Exercício Físico , Terapia por Exercício/métodos , Treinamento Resistido/métodos , AconselhamentoRESUMO
OBJECTIVES: This study aimed to explore the association of physical fitness with health-related quality of life (HRQoL) in mid-life women and to examine the potential independent association of physical fitness components with the physical and mental components from the 36-Item Short-Form Health Survey (SF-36) in this population. METHODS: This cross-sectional study comprised 183 mid-life women from southern Spain who participated in the FLAMENCO project. Body composition was measured through an impedanciometer, a stadiometer, and dual-energy X-ray absorptiometry. Physical fitness was objectively measured with the Senior Fitness Test battery (cardiorespiratory fitness, flexibility, and dynamic balance/agility) plus handgrip strength (muscle strength). The SF-36 questionnaire was used to assess HRQoL of the participants. RESULTS: All the physical fitness components were associated with the SF-36 physical function (all p < 0.05) except for lower-body flexibility. The rest of the physical fitness components showed associations with most of the SF-36 dimensions (all p < 0.05). Dynamic balance/agility and upper-body flexibility were independently associated with the SF-36 physical component scale, explaining 15% and 17% of the SF-36 physical component scale, respectively. Any physical fitness component showed independent associations with the SF-36 mental component scale. CONCLUSIONS: Greater physical fitness levels are associated with better HRQoL of mid-life women. Dynamic balance/agility and upper-body flexibility were the strongest independent physical fitness components associated with the SF-36 physical component scale.
Assuntos
Menopausa/psicologia , Aptidão Física/psicologia , Qualidade de Vida , Absorciometria de Fóton , Composição Corporal , Estudos Transversais , Impedância Elétrica , Teste de Esforço , Feminino , Força da Mão , Inquéritos Epidemiológicos , Humanos , Menopausa/fisiologia , Pessoa de Meia-Idade , Espanha , Inquéritos e QuestionáriosRESUMO
The aims of this cross-sectional study were to describe objectively measured sedentary time (ST) and physical activity (PA) levels in Spanish pregnant women, to analyze the degree of compliance with PA guidelines during the early second trimester of pregnancy and to explore sociodemographic and clinical factors associated with meeting these PA guidelines. One hundred and thirty-four Caucasian pregnant women were recruited between October 2015 and October 2017 to participate in this study. Triaxial accelerometers were used to analyze ST andPA levels for seven consecutive valid days. Womenspent512 ± 92.1 minutes daily in sedentary behaviors, and 85 ± 108.2 minutes in moderate-to-vigorous physical activity (MVPA) in bouts of at least 10 minutes. They walked on average 7436 ± 2410steps per day. Only 22% of the study sample complied with the PA guidelines. Having an University degree was related with threefold higher odds of compliance with the PA guidelines (95% confidence interval: 0.096-0.913, p < .05). Binary logistic regressions showed that being primiparous was associated with fivefold higher odds of compliance with the PA guidelines (95% confidence interval 1.658-18.039, respectively, p < .01). Maternal age, BMI, marital status, working status, and previous miscarriages were not associated with compliance with PA guidelines. Pregnant women spent more than a third of the day in sedentary behaviors and the compliance with PA guidelines was less than desirable. Finally, not having an university degree or having children could be factors related to lower odds of compliance with these guidelines, and therefore require special attention from healthcare professionals.
Assuntos
Exercício Físico , Fidelidade a Diretrizes/estatística & dados numéricos , Gestantes/psicologia , Comportamento Sedentário , Acelerometria , Adulto , Estudos Transversais , Feminino , Humanos , Cooperação do Paciente , Gravidez , Segundo Trimestre da Gravidez , EspanhaRESUMO
Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated gastrointestinal food hypersensitivity usually due to cow's milk or soy. Recent researches show that fish is 1 of the most important triggers of FPIES in the Mediterranean countries. Due to the risk of multiple-food FPIES, avoiding foods in the same category or that often occur together may be reasonable. The aim of this study was to evaluate the evolution and follow-up of FPIES related to fish over a period of 20 years. We describe the clinical features of our population, discuss different approaches to oral food challenges, and analyze the possibility of introducing the culprit fish or other nonrelated fish to avoid unnecessary restricted diets.
Assuntos
Enterocolite/imunologia , Peixes , Hipersensibilidade Alimentar/imunologia , Animais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVES: The aim of this study was to evaluate the influence of a 4-month concurrent exercise training program on cardiometabolic status in perimenopausal women. METHODS: The participants (n = 150) were randomized into counseling (n = 75) and exercise (n = 75) groups. The exercise group followed 4-month (3 days/week, 60 min/session) concurrent training. The counseling group attended conferences on a healthy lifestyle. We determined plasma glucose, total cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides, and C-reactive protein, and measured blood pressure and the resting heart rate. RESULTS: In the per-protocol analyses, the exercise group showed lower LDL-C concentrations than the counseling group when the model was further adjusted for the baseline values and diet (10.2 mg/dl; 95% confidence interval -19.4, -0.96; p = 0.031). Borderline significant total cholesterol and diastolic blood pressure were reduced in both groups with better results in exercise group (p = 0.068 and p = 0.090, respectively). CONCLUSION: The present findings suggest that the concurrent exercise training program could improve plasma glucose, lipid profile, CRP, and systolic and diastolic blood pressures in the exercise group. These results also suggest the importance of a healthy diet and active behavior during menopause, as improvements in both the exercise and the counseling group were observed. Future analysis should combine both interventions in search of better results.
Assuntos
Pressão Sanguínea , Doenças Cardiovasculares/prevenção & controle , Exercício Físico , Lipídeos/sangue , Perimenopausa , Biomarcadores/sangue , Proteína C-Reativa/metabolismo , Dieta , Feminino , Humanos , Modelos Lineares , Pessoa de Meia-Idade , EspanhaRESUMO
BACKGROUND: Food allergy markedly impairs quality of life, and avoiding the offending food requires extensive patient education. Social media have been proven a useful source of information for other chronic conditions. Our aim was to describe how pediatric patients with food allergy and their families are using social media. METHODS: We performed a cross-sectional study in the pediatric allergy unit of a tertiary hospital. Patients with food allergy were questioned about their disease and their use of social media. The survey was completed by the patients themselves in the case of those aged over 13 years and by parents or guardians in the case of younger patients. RESULTS: We included 193 patients (162 guardians, 31 adolescents). Social media were used by 109 guardians (67.3%) and 29 adolescents (90.3%), of whom 30.3% and 6.9%, respectively, used them for food allergy-related purposes. The most popular websites were Facebook for guardians (52.2%) and YouTube for teenagers (80.6%). Having cow's milk and/or egg allergy was the only feature related to using social media for food allergy. Using social media for information on food allergy did not correlate with the frequency of recent reactions, self-scored knowledge about food allergy, or opinion on evidence-based or alternative therapies for the disease. CONCLUSIONS: Most patients and guardians of patients with food allergy used social media. However, only a small portion accessed used them to increase their knowledge of the disease.
Assuntos
Alergia e Imunologia/educação , Hipersensibilidade Alimentar/epidemiologia , Internet/estatística & dados numéricos , Mídias Sociais/estatística & dados numéricos , Adulto , Alérgenos/imunologia , Criança , Pré-Escolar , Estudos Transversais , Alimentos , Humanos , Imunoglobulina E/metabolismo , Tutores Legais , Pessoa de Meia-Idade , Pais , Qualidade de Vida , Espanha/epidemiologiaRESUMO
BACKGROUND AND AIMS: The Mediterranean diet (MD) has been associated with reduced morbidity from cardiovascular diseases in the general population. The aim of this study was to assess whether different degrees of adherence to the MD were associated with the cardiometabolic risk in peri and menopausal women. METHODS AND RESULTS: This cross-sectional study included 198 peri and menopausal women participating in the Flamenco project. Validated questionnaires were used to assess menopause health-related quality of life and degree of adherence to the MD (low, medium and high). The following cardiometabolic risk factors were assessed: fat mass percentage, waist circumference, blood pressure and resting heart rate, plasma markers (total cholesterol, high and low-density lipoprotein cholesterol [HDL-C and LDL-C, respectively], total cholesterol/HDL ratio, triglycerides, C-reactive protein and fasting glucose), Physical activity levels and smoking status. The degree of adherence to the MD among the study sample was 27%, 40% and 30% for low, medium and high adherence, respectively. After controlling for potential confounders, women with a high adherence to the MD showed lower plasma total cholesterol (p = 0.025), resting heart rate (p = 0.005), LDL-C (p = 0.019), triglycerides (p = 0.046) and C-reactive protein (p = 0.009) compared to those with a low adherence. Likewise women with high adherence to the MD showed lower total cholesterol/HDL-C ratio (p = 0.020) compared to those with a medium adherence. The high MD adherence group also showed lower clustered cardiometabolic risk (p = 0.004). Moreover, when analysing specific MD components, whole grain cereals, pulses (both p < 0.05) and red wine (p < 0.01) consumption were inversely associated with the clustered cardiometabolic risk. CONCLUSION: The present findings suggest that a high but not medium adherence to the MD is associated with a cardioprotective effect in peri and menopausal women. As a low percentage of the sample showed a high adherence to the MD, future research aimed at increasing the adherence to this dietary pattern for a better cardiometabolic status during peri and menopause is warranted.
Assuntos
Dieta Saudável , Dieta Mediterrânea , Comportamento Alimentar , Estilo de Vida , Menopausa , Síndrome Metabólica/prevenção & controle , Biomarcadores/sangue , Proteína C-Reativa/análise , Estudos Transversais , Inquéritos sobre Dietas , Exercício Físico , Feminino , Humanos , Mediadores da Inflamação/sangue , Síndrome Metabólica/diagnóstico , Síndrome Metabólica/epidemiologia , Pessoa de Meia-Idade , Perimenopausa , Fatores de Proteção , Fatores de Risco , Comportamento de Redução do Risco , EspanhaRESUMO
OBJECTIVE: The primary aim was to analyze the association of moderate-to-vigorous physical activity (MVPA) with menopause symptomatology and its overall impact. A secondary/exploratory aim was to assess the association of different components of physical fitness with menopause symptomatology. METHODS: This cross-sectional study comprised 191 perimenopausal women from Southern Spain (age range 45-60 years, mean age 52.6 ± 4.5 years). The Blatt-Kupperman Menopausal Index was used to evaluate menopause symptomatology. Objectively measured MVPA was registered with accelerometry. Physical fitness was assessed with the Senior Fitness Test battery plus handgrip strength and sit-and-reach tests. RESULTS: After adjustment for multiple confounders, MVPA was only inversely associated with vertigo (r = -0.185, p < 0.05) and palpitations (r = -0.148, p < 0.05). Upper-body flexibility was inversely associated with the Blatt-Kupperman Menopausal Index global score (r = -0.147, p < 0.05). This test was also inversely associated with vertigo (r = -0.230, p < 0.01) and arthralgia (r = -0.168, p < 0.05). Lower-body muscle strength was associated with lower nervousness (r = -0.171, p < 0.05). Cardiorespiratory fitness was inversely associated with paresthesia (r = -0.158, p < 0.05), vertigo (r = -0.219, p < 0.01), fatigue (r = -0.159, p < 0.05) and arthralgia (r = -0.180, p < 0.05). CONCLUSION: The main findings of the present study indicate a weak association of objectively measured MVPA with menopause symptomatology. Exploratory analyses suggest that upper-body flexibility was associated with slightly lower overall menopause impact whereas neither MVPA nor any physical fitness components studied were associated with vasomotor symptoms.
Assuntos
Exercício Físico/fisiologia , Menopausa/fisiologia , Aptidão Física/fisiologia , Artralgia , Aptidão Cardiorrespiratória/fisiologia , Estudos Transversais , Fadiga , Feminino , Humanos , Pessoa de Meia-Idade , Força Muscular/fisiologia , Parestesia , Amplitude de Movimento Articular/fisiologia , Espanha , VertigemRESUMO
BACKGROUND AND OBJECTIVE: Cow milk and egg are the most frequent causes of food allergy in the first years of life. Oral immunotherapy (OIT) has been investigated as an alternative to avoidance diets. No clinical practice guidelines on the management of OIT with milk and egg are currently available. Objectives: To develop clinical guidelines for OIT based on available scientific evidence and the opinions of experts. METHODS: A review was made of studies published between 1984 and June 2016, doctoral theses published in Spain, summaries of communications at scientific meetings (SEAIC, SEICAP, EAACI, and AAAAI), and the consensus of opinion established by a group of experts from the scientific societies SEICAP and SEAIC. RESULTS: Recommendations were established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of adverse reactions. CONCLUSIONS: Clinical practice guidelines based on the consensus reached between Spanish experts are presented for the management of OIT with milk and egg.
Assuntos
Alérgenos/uso terapêutico , Dessensibilização Imunológica/métodos , Hipersensibilidade a Ovo/terapia , Hipersensibilidade a Leite/terapia , Administração Oral , Humanos , Guias de Prática Clínica como Assunto , EspanhaRESUMO
BACKGROUND AND OBJECTIVE: Cow milk and egg are the most frequent causes of food allergy in the first years of life. Oral immunotherapy (OIT) has been investigated as an alternative to avoidance diets. No clinical practice guidelines on the management of OIT with milk and egg are currently available. Objectives: To develop clinical guidelines for OIT based on available scientific evidence and the opinions of experts. METHODS: A review was made of studies published between 1984 and June 2016, doctoral theses published in Spain, summaries of communications at scientific meetings (SEAIC, SEICAP, EAACI, and AAAAI), and the consensus of opinion established by a group of experts from the scientific societies SEICAP and SEAIC. RESULTS: Recommendations were established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of adverse reactions. CONCLUSIONS: Clinical practice guidelines based on the consensus reached between Spanish experts are presented for the management of OIT with milk and egg.
Assuntos
Dessensibilização Imunológica , Hipersensibilidade Alimentar/imunologia , Hipersensibilidade Alimentar/terapia , Administração Oral , Alérgenos/administração & dosagem , Alérgenos/imunologia , Animais , Dessensibilização Imunológica/efeitos adversos , Dessensibilização Imunológica/métodos , Gerenciamento Clínico , Hipersensibilidade a Ovo/imunologia , Hipersensibilidade a Ovo/terapia , Humanos , Hipersensibilidade a Leite/imunologia , Hipersensibilidade a Leite/terapia , EspanhaRESUMO
We aimed (1) to report age-specific physical fitness levels in people with fibromyalgia of a representative sample from Andalusia; and (2) to compare the fitness levels of people with fibromyalgia with non-fibromyalgia controls. This cross-sectional study included 468 (21 men) patients with fibromyalgia and 360 (55 men) controls. The fibromyalgia sample was geographically representative from southern Spain. Physical fitness was assessed with the Senior Fitness Test battery plus the handgrip test. We applied the Generalized Additive Model for Location, Scale and Shape to calculate percentile curves for women and fitted mean curves using a linear regression for men. Our results show that people with fibromyalgia reached worse performance in all fitness tests than controls (P < 0.001) in all age ranges (P < 0.001). This study provides a comprehensive description of age-specific physical fitness levels among patients with fibromyalgia and controls in a large sample of patients with fibromyalgia from southern of Spain. Physical fitness levels of people with fibromyalgia from Andalusia are very low in comparison with age-matched healthy controls. This information could be useful to correctly interpret physical fitness assessments and helping health care providers to identify individuals at risk for losing physical independence.
Assuntos
Fibromialgia/fisiopatologia , Aptidão Física , Adulto , Idoso , Antropometria , Aptidão Cardiorrespiratória , Estudos de Casos e Controles , Estudos Transversais , Feminino , Fibromialgia/epidemiologia , Força da Mão , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Estatísticos , Padrões de Referência , Espanha , Teste de CaminhadaRESUMO
INTRODUCTION: Cow's milk and egg are the most frequent causes of food allergy in the first years of life. Treatments such as oral immunotherapy (OIT) have been investigated as an alternative to avoidance diets. No clinical practice guides on the management of OIT with milk and egg are currently available. OBJECTIVES: To develop a clinical guide on OIT based on the available scientific evidence and the opinions of experts. METHODS: A review was made of studies published in the period between 1984 and June 2016, Doctoral Theses published in Spain, and summaries of communications at congresses (SEAIC, SEICAP, EAACI, AAAAI), with evaluation of the opinion consensus established by a group of experts pertaining to the scientific societies SEICAP and SEAIC. RESULTS: Recommendations have been established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of suffering adverse reactions. CONCLUSIONS: A clinical practice guide is presented for the management of OIT with milk and egg, based on the opinion consensus of Spanish experts.
Assuntos
Alérgenos/uso terapêutico , Dessensibilização Imunológica/métodos , Hipersensibilidade a Ovo/terapia , Proteínas do Ovo/uso terapêutico , Hipersensibilidade a Leite/terapia , Proteínas do Leite/uso terapêutico , Administração Oral , Alérgenos/imunologia , Animais , Bovinos , Contraindicações , Hipersensibilidade a Ovo/imunologia , Proteínas do Ovo/imunologia , Prova Pericial , Humanos , Tolerância Imunológica , Hipersensibilidade a Leite/imunologia , Proteínas do Leite/imunologia , Guias de Prática Clínica como Assunto , EspanhaRESUMO
INTRODUCTION: Cow's milk and egg are the most frequent causes of food allergy in the first years of life. Treatments such as oral immunotherapy (OIT) have been investigated as an alternative to avoidance diets. No clinical practice guides on the management of OIT with milk and egg are currently available. OBJECTIVES: To develop a clinical guide on OIT based on the available scientific evidence and the opinions of experts. METHODS: A review was made of studies published in the period between 1984 and June 2016, Doctoral Theses published in Spain, and summaries of communications at congresses (SEAIC, SEICAP, EAACI, AAAAI), with evaluation of the opinion consensus established by a group of experts pertaining to the scientific societies SEICAP and SEAIC. RESULTS: Recommendations have been established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of suffering adverse reactions. CONCLUSIONS: A clinical practice guide is presented for the management of OIT with milk and egg, based on the opinion consensus of Spanish experts.
Assuntos
Alérgenos/uso terapêutico , Dessensibilização Imunológica/métodos , Proteínas do Ovo/uso terapêutico , Hipersensibilidade Alimentar/terapia , Proteínas do Leite/uso terapêutico , Administração Oral , Alérgenos/imunologia , Protocolos Clínicos , Cálculos da Dosagem de Medicamento , Proteínas do Ovo/imunologia , Prova Pericial , Hipersensibilidade Alimentar/imunologia , Humanos , Proteínas do Leite/imunologia , Guias de Prática Clínica como Assunto , EspanhaRESUMO
Stanozonol (ST) is a synthetic derivative of testosterone; it has anabolic/androgenic activity, increasing both the turnover of trabecular bone and the endocortical apposition of bone. The present study aimed to examine the effects of ST on bone status in rats by bone mineral content, markers of formation and resorption, bone density, and structural and microarchitectural parameters. Twenty male Wistar rats were randomly distributed into two experimental groups corresponding to placebo or ST administration, which consisted of weekly intramuscular injections of 10 mg/kg body weight of ST. Plasma parameters were analyzed by immunoassay. Bone mineral content was determined by spectrophotometry. Bone mineral density (BMD) and structural parameters were measured by peripheral quantitative computed tomography, and trabecular and cortical microarchitecture by micro-computed tomography. Plasma Ca, Mg, and alkaline phosphatase were higher, and urinary Ca excretion, corticosterone, and testosterone concentrations lower in the ST group. Femur Ca content was higher and P content was lower in the ST, whereas osteocalcin, aminoterminal propeptides of type I procollagen, and C-terminal telopeptides of type I collagen were lower. Total cross-sectional, trabecular, and cortical/subcortical areas were lower in the ST. No differences were observed on BMD and area parameters of the diaphysis as well as on trabecular and cortical microarchitecture. The use of ST increases bone mineralization, ash percentage, and Ca and Mg content in femur. In spite of an absence of changes in BMD, geometric metaphyseal changes were observed. We conclude that ST alters bone geometry, leads to low bone turnover, and thus may impair bone quality.
Assuntos
Anabolizantes/toxicidade , Remodelação Óssea/efeitos dos fármacos , Calcificação Fisiológica/efeitos dos fármacos , Estanozolol/toxicidade , Animais , Densidade Óssea/efeitos dos fármacos , Fêmur/efeitos dos fármacos , Masculino , Ratos , Ratos Wistar , Microtomografia por Raio-XRESUMO
AIMS: To investigate the effects of interval aerobic training combined with strength-endurance exercise (IASE) and caloric restriction (CR) on body composition, glycaemic and lipid profile and inflammatory markers. METHODS AND RESULTS: Thirty-two Zucker diabetic fatty rats were randomised into 4 groups (sedentary + CR; sedentary + adlibitum; IASE + CR; and IASE + adlibitum). Training groups conducted an IASE programme in the same session, 5 days/week for 2 months. Body weight, fat and muscle mass and body water were measured using a body composition analyser. Plasma total, LDL and HDL cholesterol, phospholipids, triglycerides, insulin, adiponectin, tumour necrosis factor alpha, interleukin 1 and 10 were measured. Blood fasting and postprandial glucose were assessed. Body weight was lower in the CR compared to the adlibitum groups (p < 0.001). Fat mass was lower in the CR compared to the adlibitum (p < 0.05) and in the IASE compared to the sedentary groups (p < 0.001), but IASE increased lean mass (p < 0.001). Triglycerides were lower in the CR compared to the adlibitum groups (p < 0.001) whereas total and LDL-cholesterol and fasting glucose were reduced only in the IASE groups (all, p < 0.001). Phospholipids decreased in the CR compared to the adlibitum (p < 0.05) and the IASE compared to the sedentary groups (p < 0.001). The area under the curve after oral glucose tolerance test, insulin and homoeostatic model assessment were lower in the IASE and the CR compared to the sedentary and adlibitum groups, respectively (all, p < 0.001). Adiponectin was lower in the CR groups (p < 0.001). CONCLUSION: Overall, IASE as well as CR were both useful interventions, especially when combined. However, IASE showed greater improvements on body composition, inflammatory and glycaemic profile than CR did.
Assuntos
Restrição Calórica , Terapia por Exercício/métodos , Síndrome Metabólica/terapia , Força Muscular , Músculo Esquelético/fisiopatologia , Obesidade/terapia , Resistência Física , Treinamento Resistido , Fenômenos Fisiológicos da Nutrição Animal , Animais , Biomarcadores/sangue , Glicemia/metabolismo , Modelos Animais de Doenças , Mediadores da Inflamação/sangue , Lipídeos/sangue , Masculino , Síndrome Metabólica/sangue , Síndrome Metabólica/fisiopatologia , Estado Nutricional , Obesidade/sangue , Obesidade/fisiopatologia , Ratos Zucker , Fatores de Tempo , Redução de PesoRESUMO
OBJECTIVE: To assess the association of different components of physical fitness with HRQoL in early postmenopause and to test which physical fitness components are independently associated with the physical and mental components of HRQoL. METHODS: The final sample comprised 67 early postmenopausal women. Physical fitness was assessed with the Senior Fitness Test battery (additionally including handgrip strength test), and HRQoL was evaluated with the Short-Form Health Survey-36 (SF-36). We also analyzed plasma gonadotropic hormones and estradiol. RESULTS: Overall, most of the fitness components were positively associated with HRQoL. Lower-body flexibility, upper-body muscle strength and cardiorespiratory fitness were the fitness components more strongly associated with HRQoL (r range from 0.28 to 0.56). Static balance was especially associated with mental health (r = -0.46, P < 0.001). Lower-body flexibility (assessed with the chair sit-and-reach test) and upper-body muscle strength (assessed with handgrip dynamometry) were independently associated with the SF-36 Physical Component Summary (both, P < 0.001). Upper-body muscle strength (P < 0.01) and cardiorespiratory fitness (assessed with the 6-min walk test, P < 0.05) were independently associated with the SF-36 Mental Component Summary. CONCLUSIONS: Higher physical fitness is associated with better HRQoL in early postmenopause. Lower-body flexibility and upper-body muscle strength were the most important independent fitness indicators, explaining ~30 % of HRQoL.
Assuntos
Aptidão Física/psicologia , Pós-Menopausa/psicologia , Perfil de Impacto da Doença , Estudos Transversais , Feminino , Humanos , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
PURPOSE: To assess the independent associations of individual physical fitness components with anxiety in women with fibromyalgia and to test which physical fitness component shows the greatest association. METHODS: This population-based cross-sectional study included 439 women with fibromyalgia (age 52.2 ± 8.0 years). Anxiety symptoms were measured with the State Trait Anxiety Inventory (STAI) and the anxiety item of the Revised Fibromyalgia Impact Questionnaire (FIQR). Physical fitness was assessed through the Senior Fitness Test battery and handgrip strength test. RESULTS: Overall, lower physical fitness was associated with higher anxiety levels (all, p < 0.05). The coefficients of the optimal regression model (stepwise selection method) between anxiety symptoms and physical fitness components adjusted for age, body fat percentage and anxiolytics intake showed that the back scratch test (b = -0.18), the chair sit-and-reach test (b = -0.12; p = 0.027) and the 6-min walk test (b = -0.02; p = 0.024) were independently and inversely associated with STAI. The back scratch test and the arm- curl test were associated with FIQR-anxiety (b = -0.05; p < 0.001 and b = -0.07; p = 0.021, respectively). CONCLUSION: Physical fitness was inversely and consistently associated with anxiety in women with fibromyalgia, regardless of the fitness component evaluated. In particular, upper-body flexibility was an independent indicator of anxiety levels, followed by cardiorespiratory fitness and muscular strength.
Assuntos
Ansiedade/psicologia , Fibromialgia/psicologia , Nível de Saúde , Aptidão Física/psicologia , Qualidade de Vida/psicologia , Adulto , Estudos Transversais , Feminino , Força da Mão , Humanos , Pessoa de Meia-Idade , Força Muscular , Inquéritos e Questionários , CaminhadaAssuntos
Alérgenos/imunologia , Hipersensibilidade Alimentar/diagnóstico , Fragaria/imunologia , Administração Oral , Criança , Reações Cruzadas , Diagnóstico Diferencial , Feminino , Hipersensibilidade Alimentar/epidemiologia , Humanos , Imunização , Imunoglobulina E/sangue , Masculino , Região do Mediterrâneo/epidemiologia , Profilinas/imunologia , AutorrelatoRESUMO
We analyzed the effects of high-intensity exercise (HIE) and anabolic androgenic steroids (AAS) on brain redox status. 40 male Wistar rats were randomly distributed in 4 experimental groups (n=10) with or without HIE and with or without weekly Stanozolol administration. Thiobarbituric acid-reactive substances (TBARs) and protein carbonyl content (PCC) were assessed. Total superoxide dismutase (tSOD), manganese superoxide dismutase (Mn-SOD), copper/zinc superoxide dismutase (CuZn-SOD) and catalase (CAT) activities were measured. Finally, protein expression levels of glutathione peroxidase (GPx), NAD(P)H dehydrogenase, Quinone 1 (NQO1), NF-E2-Related Factor 2 (Nrf2), glial fibrillary acidic protein (GFAP), nuclear factor kappa ß p65 (NF-κß) and signal transducer and activator of transcription 3 were determined. Brain PCC concentrations were lower in the HIE groups compared to the untrained controls, whereas CAT activity was higher (both, p<0.01). Both HIE and AAS groups exhibited higher expression levels of GFAP and GPx, but lower NQO1 levels (all, p<0.05). There were increased expression levels of NF-κß in the AAS groups (p<0.01). In addition, there was increased expression of Nrf2 in the HIE groups (p<0.001). HIE*AAS interactions were found on TBARs content and GFAP expression, with HIE downregulating and upregulating AAS-mediated increases in TBARs and GFAP, respectively (p<0.05). Overall, HIE appeared to reduce the AAS-mediated negative effect on brain redox status.
Assuntos
Anabolizantes/farmacologia , Encéfalo/metabolismo , Estresse Oxidativo/efeitos dos fármacos , Condicionamento Físico Animal/métodos , Estanozolol/farmacologia , Animais , Biomarcadores/metabolismo , Peso Corporal , Encéfalo/anatomia & histologia , Encéfalo/enzimologia , Ingestão de Alimentos , Masculino , Tamanho do Órgão , Carbonilação Proteica , Distribuição Aleatória , Ratos Wistar , Substâncias Reativas com Ácido Tiobarbitúrico/metabolismoRESUMO
The aim of the present study was to determine the reliability and feasibility of physical fitness tests in female fibromyalgia patients. 100 female fibromyalgia patients (aged 50.6±8.6 years) performed the following tests twice (7 days interval test-retest): chair sit and reach, back scratch, handgrip strength, arm curl, chair stand, 8 feet up and go, and 6-min walk. Significant differences between test and retest were found in the arm curl (mean difference: 1.25±2.16 repetitions, Cohen d=0.251), chair stand (0.99±1.7 repetitions, Cohen d=0.254) and 8 feet up and go (-0.38±1.09 s, Cohen d=0.111) tests. Intraclass correlation coefficients (ICC) range from 0.92 in the arm curl test to 0.96 in the back scratch test. The feasibility of the tests (patients able to complete the test) ranged from 89% in the arm curl test to 100% in the handgrip strength test. Therefore, the reliability and feasibility of the physical fitness tests examined is acceptable for female fibromyalgia patients.