scholarly journals Effect of Training-Detraining Phases of Multicomponent Exercises and BCAA Supplementation on Inflammatory Markers and Albumin Levels in Frail Older Persons

Nutrients ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 1106
Author(s):  
Adriana Caldo-Silva ◽  
Guilherme Eustáquio Furtado ◽  
Matheus Uba Chupel ◽  
André L. L. Bachi ◽  
Marcelo P. de Barros ◽  
...  
Keyword(s):  
Muscle Strength ◽  
Plasma Levels ◽  
Inflammatory Markers ◽  
Older Persons ◽  
Cognitive Profile ◽  
Control Group ◽  
Multifactorial Intervention ◽  
Tnf Α ◽  
Frail Older Persons ◽  
The Impact

Nowadays, it is accepted that the regular practice of exercise and branched-chain amino acids supplementation (BCAAs) can benefit the immune responses in older persons, prevent the occurrence of physical frailty (PF), cognitive decline, and aging-related comorbidities. However, the impact of their combination (as non-pharmacological interventions) in albumin and the inflammatory markers is not fully understood. Therefore, we investigated the effect of a 40-week multifactorial intervention [MIP, multicomponent exercise (ME) associated or not with BCAAs] on plasma levels of inflammatory markers and albumin in frail older persons (≥75 years old) living at residential care homes (RCH). This study consisted of a prospective, naturalistic, controlled clinical trial with four arms of multifactorial and experimental (interventions-wahshout-interventions) design. The intervention groups were ME + BCAAs (n = 8), ME (n = 7), BCAAs (n = 7), and control group (n = 13). Lower limb muscle-strength, cognitive profile, and PF tests were concomitantly evaluated with plasma levels of albumin, anti- and pro-inflammatory cytokines [Interleukin-10 (IL-10) and Tumor Necrosis Factor-alpha (TNF-α) respectively], TNF-α/IL-10 ratio, and myeloperoxidase (MPO) activity at four different time-points: Baseline (T1), after 16 weeks of multifactorial intervention (T2), then after a subsequent 8 weeks washout period (T3) and finally, after an additional 16 weeks of multifactorial intervention (T4). Improvement of cognitive profile and muscle strength-related albumin levels, as well as reduction in the TNF-α levels were found particularly in ME plus BCAAs group. No significant variations were observed over time for TNF-α/IL-10 ratio or MPO activity. Overall, the study showed that MIP triggered slight alterations in the inflammatory and physical function of the frail older participants, which could provide independence and higher quality of life for this population.

scholarly journals Clinical Utility of miRNA-1, miRNA-29g and miRNA-133s Plasma Levels in Prostate Cancer Patients With High-Intensity Training After Androgen-Deprivation Therapy

2019 ◽  
pp. S139-S147
Author(s):  
A. GAZOVA ◽  
A. SAMAKOVA ◽  
E. LACZO ◽  
D. HAMAR ◽  
M. POLAKOVICOVA ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Body Composition ◽  
Exercise Training ◽  
Androgen Deprivation Therapy ◽  
Plasma Levels ◽  
Exercise Intervention ◽  
Free Testosterone ◽  
Androgen Deprivation ◽  
Control Group ◽  
The Impact

The randomized trials showed that the addition of training resistance program to androgen-deprivation therapy (ADT) had many beneficial effects for prostate cancer (PC) patients (significant protective effect on the volume of muscle mass) and the studies have revealed a panel of miRNAs, which are deregulate in PC and may serve as promising biomarkers of PC risk. The primary aim of our present study was to investigate the effect of exercise training to changes in body composition (muscle strength) and the secondary endpoint was to investigate the impact of an exercise training program on plasma levels of selected myogenic microRNAs (miRNAs) (miRNA-1, miRNA-29b, and miRNA-133) in PC patients undergoing the ADT. Effect of ADT and exercise intervention showed significant increase (experimental group vs. control group) the changes in body composition, free testosterone levels, IL-6 and plasma levels of myogenic miRNAs and significant reduced insulin serum levels. In conclusion, resistance training with ADT in the treatment of PC significantly changed the physical and metabolic function and the plasma levels of specific myogenic miRNAs. Our data support with the other publicized results.

scholarly journals The Impact of Time-Restricted Feeding on Exercise-Induced Immune Parameters in C57BL/6 Male Mice

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1541-1541
Author(s):  
Marie van der Merwe ◽  
Martina Faietti ◽  
Richard Bloomer ◽  
Melissa Puppa ◽  
Aaron Persinger ◽  
...  
Keyword(s):  
Immune Cell ◽  
Control Group ◽  
Intermittent Fasting ◽  
Restricted Feeding ◽  
Male Mice ◽  
Immune Parameters ◽  
Tnf Α ◽  
Exercise Induced ◽  
Access To Food ◽  
The Impact

Abstract Objectives Food intake and exercise are considered modulators of the immune system. Specifically, intermittent fasting protocols have been demonstrated to reduce inflammation and alter cytokine responses. The objective of the current study was to determine if a form of intermittent fasting known as time-restricted feeding (TRF) would alter immune parameters in response to exercise. Methods 8-week-old C57BL/6 male mice were divided into three groups based on feeding schedule; group one had access to food ad libitum (Control) and groups two and three had access to food in a time restricted manner. Access was allowed for six hours per day either immediately after running (TRF-imm) or six hours after running (TRF-del). Mice ran on a treadmill for 1 hour, 5 days per week for eight weeks. Diet consisted of 21% protein, 16% fat and 64% carbohydrate. Weight, glucose and ketone levels, and immune populations were analyzed. Systemic IL-6 and TNF-α levels were measured before and after running. In a subpopulation, cytokine response to lipopolysaccharides (LPS) was also monitored. Results All mice gained weight during the eight-week intervention, but TRF-imm gained significantly less weight than Control (P = 0.02). No differences were detected in glucose levels. The ketone body β-hydroxybutyrate (BHB) was significantly higher at week eight in TRF groups (P ≤ 0.03) but running induced BHB in all groups to approximately 1 mM. Running reduced the blood lymphocytes levels (P < 0.05), with a concomitant increase of granulocytes (P < 0.05) in all groups. There was a small increase in monocytes only in the Control group (P = 0.017). No differences were detected in splenic immune populations, including CD4 and CD8 T cells, and CD11b + cells. Both IL-6 and TNF-α levels were low in all groups before exercise; however, post exercise IL-6 was increased, but not to the same extend in all groups. The IL-6 response was blunted in the TRF groups. The reduced levels of IL-6 was not due to loss of immune function, as both IL-6 and TNF-α were readily induced by exposure of mice to LPS. Conclusions Time-restricted feeding protocols did not induce differences in immune cell composition in blood or spleen but resulted in attenuated exercise-induced IL-6 levels. Funding Sources University of Memphis, School of Health Studies.

Physiological persona differences based on stress and inflammation between meditators and healthy controls

2019 ◽  
Vol 17 (2) ◽  
Author(s):  
Dipti Magan ◽  
Raj Kumar Yadav
Keyword(s):  
Blood Pressure ◽  
Body Mass Index ◽  
Plasma Levels ◽  
Inflammatory Markers ◽  
Tumor Necrosis ◽  
Healthy Controls ◽  
Short Term ◽  
Tnf Α ◽  
Necrosis Factor

AbstractBackgroundNowadays, yoga is endorsed and advised routinely to stay fit and healthy, as well as control many chronic diseases including diabetes type 2, hypertension, coronary artery diseases, etc. Now, our assumption is that those who do regular yoga have different persona than who do not do yoga regularly. We planned to test our hypothesis scientifically, and therefore baseline physiological characteristics with stress and inflammation levels in long-term and short-term meditators and healthy novice controls were analyzed.MethodsIn this retrospective analysis, 97 male participants were included for their Baseline analysis. Fifteen apparently healthy subjects practicing preksha meditation (since >5 years, at least 5 days a week) were included as long-term meditators (LTMs); 58 subjects who attended one of our short-term yoga-based lifestyle intervention programs for 2 weeks were included as short-term meditators (STMs); 24 male novice subjects, who did not participate in any yogic intervention, were included as healthy controls. Here, we analyzed the Baseline plasma levels of stress and inflammatory markers, cortisol, β-endorphin, interleukin (IL)-6 and tumor necrosis factor (TNF)-α in long-term meditators vs. short-term meditators vs. healthy controls.Outcome measuresThe study parameters body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), plasma levels of stress and immune markers, cortisol, β-endorphin (β-Ed), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α), were assessed in all the three groups at baseline.ResultsSignificant (p<0.05) differences were observed at baseline for plasma levels of stress and inflammatory markers as well as body mass index and systolic blood pressure among LTM vs. STM vs. healthy controls.ConclusionsOur observations suggest that the subjects who do regular yoga-meditation practice have better stress & inflammation status than comparable age matched healthy controls.

scholarly journals Effect of Almond Consumption on Metabolic Risk Factors - Glucose, Hyperinsulinemia, Inflammatory Markers: A Randomized Controlled Trial in 16–25 year olds in Mumbai City

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1447-1447
Author(s):  
Jagmeet Madan ◽  
Panchali Moitra ◽  
Sharvari Desai ◽  
Sheryl Salis ◽  
Rekha Battalwar ◽  
...  
Keyword(s):  
Risk Factors ◽  
At Risk ◽  
Young Adults ◽  
Body Fat ◽  
Inflammatory Markers ◽  
Metabolic Risk Factors ◽  
Control Group ◽  
Metabolic Risk ◽  
Tnf Α ◽  
Mumbai City

Abstract Objectives A large percentage of Indian population has diabetes or is at risk of pre-diabetes. Almond consumption has shown benefits on cardio metabolic risk factors in adults. The present study explored the effect of almond consumption on determinants of metabolic dysfunction - blood glucose, insulin, selected inflammatory markers and oxidant damage in adolescents and young adults aged 16–25 years from Mumbai city. Daily almond consumption will reduce insulin levels, selected pro-inflammatory markers, improve lipid profile of 16–25 year old persons. Methods This cluster randomized trial was conducted on individuals with impaired levels of glucose (fasting glucose (5.6–6.9 mmol/L), 2 h post-glucose (7.8–11.0 mmol/L) and/or insulin (fasting insulin(≥15 mIU/ml)/glucose challenge insulin(≥80 mIU/ml). 421 individuals were selected after screening 1313 individuals. The almonds group (n = 107) consumed 56gm almonds daily for 90 days and was compared with a control group (n = 112) who consumed an iso-caloric snack for the same period. Blood samples were analysed at baseline, endline for glucose, insulin, HbA1C, LDL, HDL, TC, ox-LDL, TG, hs-CRP, IL-6, TNF-α, adiponectin, leptin. Body fat (%), visceral fat, weight, were measured. HOMA-IR, FG: FI ratio, BMI, WHR, WHtR were calculated. Dietary intakes were assessed at baseline, endline using 24-hour recall. Results Baseline values for all measurements, macronutrient intakes did not differ significantly between the two groups. Changes in anthropometric measurements between baseline and endline were not significantly different in both groups. Percent body fat increased in both groups but was four times more in the control than the almonds group. Almond consumption significantly decreased HbA1C, total cholesterol, LDL-C, IL-6. Stimulated insulin decreased post-intervention in both groups, but was greater in almonds group. FG: FI ratio decreased in almonds group. TNF-α decreased in almonds group while it increased in control group. Conclusions The present study shows the directionality for almond consumption to reduce inflammatory markers, total, LDL cholesterol levels and HbA1C levels in adolescents and young adults who were at risk for developing diabetes. Thus, almonds can be considered as one of the food-based strategies for preventing pre-diabetes. Funding Sources Research grant from Almond Board of California.

Inflammatory Markers in Response to Different Intensity of Aerobic Exercise in Obese Male Wistar Rats

2020 ◽  
Vol 24 (3) ◽  
Author(s):  
Keyvan Hejazi ◽  
Seyyed Reza Attarzadeh Hosseini ◽  
Mehrdad Fathi ◽  
Mohammad Mosaferi Ziaaldini
Keyword(s):  
Insulin Resistance ◽  
Aerobic Exercise ◽  
High Intensity ◽  
Inflammatory Markers ◽  
Resistance Index ◽  
Moderate Intensity ◽  
Control Group ◽  
Insulin Resistance Index ◽  
Tnf Α ◽  
And Control

Background: The lack of physical activity and obesity causes mild chronic inflammation that is associated with increased plasma levels of inflammatory markers. Evidence suggests that physical activity can reduce inflammatory markers. Objectives: The purpose of this study was to determine the effects of eight weeks of aerobic training with two intensities on levels of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and insulin resistance in obese Wistar rats. Methods: Twenty-four Wistar male rats (fourteen weeks old and weighing 250 - 300 g, body mass index > 30 g/cm2) were used. After two weeks of familiarity with the laboratory environment, the animals were randomly divided into three groups: (1) high-intensity aerobic exercise (n = 8); (2) moderate-intensity aerobic exercise (n = 8), and control (n = 8). The rats in moderate and high-intensity aerobic exercise groups were performed an increasing training for eight weeks and five days a week and one session per day for 60 minutes running at different speeds on a rodent motor-driven treadmill. Data were analyzed by paired sample t-test and repeated measures (ANOVA) for the inter-group and intra-group comparison of the variance changes. Results: Significant differences were found in serum TNF-α levels (P = 0.027 and F = 3.42), IL-6 levels (P = 0.043 and F = 2.99), and insulin resistance index (P = 0.008 and F = 4.69) between the moderate, high-intensity aerobic exercises, and control groups. The levels of TNF-α concentration was significantly different between moderate-intensity and control group (P = 0.01) and between the high-intensity and control groups (P = 0.01). The insulin resistance index in MI (P = 0.01) and HI (P = 0.01) groups significantly decreased compared to the control group. Conclusions: The results of the present study show that both types of moderate-intensity and high-intensity aerobic exercise lead to the reduction of TNF-α, interleukin-6, and insulin resistance index compared to the control group. Further studies are needed to shed light on the effects of different types of exercise on such indices, especially the use of long-term training sessions.

scholarly journals Effectiveness of a Community-Based Muscle Strengthening Exercise Program to Increase Muscle Strength Among Pre-frail Older Persons in Malaysia: A Pilot Study

2021 ◽  
Vol 9 ◽  
Author(s):  
Raja Nurzatul Efah Raja Adnan ◽  
Hazwan Mat Din ◽  
Asmidawati Ashari ◽  
Halimatus Sakdiah Minhat
Keyword(s):  
Muscle Strength ◽  
Older Persons ◽  
Exercise Program ◽  
Mean Difference ◽  
Community Based ◽  
Muscle Strengthening ◽  
Sit To Stand ◽  
Strengthening Exercise ◽  
Upper And Lower Extremities ◽  
Frail Older Persons

Deterioration in muscle mass and muscle strength is common among the frail older persons, cause functional dependence and decrease in the quality of life. Therefore, the identification of cost-effective interventions to prevent or ameliorate frailty is crucially needed. The aim of this study is to determine the effectiveness of a Community-based Muscle Strengthening Exercise (COME) program to increase muscle strength among pre-frail older persons. This study was a quasi-experimental study. A total of 32 older persons aged 60 years and older with pre-frail symptoms were recruited from the community center. The COME was developed based on the Growing Stronger program and the Otago Home Exercise Program. COME was designed to strengthen all of the major muscle groups in the upper and lower extremities. The exercise program was conducted for 12 weeks and divided into 3 parts; (1) to strengthen the body slowly and gently, using only body weight, (2) to introduce dumbbells and ankle weights to increase strength and (3) to add various new ways to boost strength even more. Functional tests were measured before and after the intervention. The results revealed non-significant p-value for pre- and post-intervention comparison for all study outcomes. Observing the values of mean difference, the study intervention was shown to have slightly improved the time up and go (Mean difference = −0.25), and sit-to-stand duration (Mean difference = −0.41) as well as the handgrip strength (Mean difference = 0.68) among the participants. On the assessment of Cohen ES, all three improvements exhibited small effect sizes. Sit-to-stand duration was shown to have most benefited from the intervention with highest ES among the outcome variables (ES = 0.20). COME intervention program among pre-frail older persons showed favorable trend toward improvement of upper and lower extremities muscle strength. This study should be further tested in randomized control trial to confirm its effectiveness.

scholarly journals Inflammatory Markers in Primary Aldosteronism

2016 ◽  
pp. 229-237 ◽  
Author(s):  
Z. ŠOMLÓOVÁ ◽  
O. PETRÁK ◽  
J. ROSA ◽  
B. ŠTRAUCH ◽  
T. INDRA ◽  
...  
Keyword(s):  
Primary Aldosteronism ◽  
High Frequency ◽  
Inflammatory Markers ◽  
Inflammatory Cells ◽  
Cardiovascular Complications ◽  
Control Group ◽  
Endocrine Hypertension ◽  
Tnf Α ◽  
Aldosterone Producing Adenoma ◽  
Cardiometabolic Profile

Primary aldosteronism (PA) is the most common cause of endocrine hypertension with a high frequency of cardiovascular complications. The unfavorable cardiometabolic profile may be due to aldosterone-mediated activation of inflammatory cells, circulatory cytokines and activation of collagen synthesis in the vessel wall. Aim of our study was to evaluate differences in the levels of hsCRP, IL-6, TNF-α and N-terminal propeptide of collagen I (PINP) in patients with PA and essential hypertension (EH) as a control group, and between the subtypes of PA (aldosterone producing adenoma – APA, idiopathic hyperaldosteronism – IHA). We studied 28 patients with PA (IHA – 10 patients, APA – 12 patients, 6 unclassified) and 28 matched patients with EH. There were no differences in the levels of inflammatory markers between the followed groups [EH vs. PA: TNF-α (5.09 [3.68-6.32] vs. 4.84 [3.62-6.50] pg/ml), IL-6 (0.94 [0.70-1.13] vs. 0.97 [0.71-1.28] pg/ml), hsCRP (0.53 [0.25-1.54] vs. 0.37 [0.31-0.61] mg/l), leukocytes (6.35±1.42 vs. 5.97±1.29 109 l); APA vs. IHA: TNF-α (4.54 [3.62-7.03] vs. 5.19 [4.23-5.27] pg/ml), IL-6 (0.96 [0.63-1.21] vs. 0.90 [0.65-1.06] pg/ml), hsCRP (0.34 [0.29-0.47] vs. 0.75 [0.36-1.11] mg/l), leukocytes (6.37±1.41 vs. 5.71±1.21 109 l)]. Significant differences in the levels of PINP between PA and EH group were observed (35.18 [28.46-41.16] vs. 45.21 [36.95-62.81] μg/l, p≤0.003). No differences in inflammatory markers were observed between the followed groups, we confirmed higher levels of PINP in patients with PA.

The Impact of a Short-Term Iyengar Yoga Program on the Health and Well-Being of Physically Inactive Older Adults

2011 ◽  
Vol 21 (1) ◽  
pp. 61-72 ◽  
Author(s):  
Juliane Vogler ◽  
Lily O'Hara ◽  
Jane Gregg ◽  
Fiona Burnell
Keyword(s):  
Older Adults ◽  
Muscle Strength ◽  
Range Of Motion ◽  
Well Being ◽  
Holistic Health ◽  
Control Group ◽  
Active Range Of Motion ◽  
The Impact ◽  
Health And Well Being ◽  
Physically Inactive

Background: With the current challenge of rapidly aging populations, practices such as yoga may help older adults stay physically active, healthy, and fulfilled. Methods: The impact of an 8-week Iyengar yoga program on the holistic health and well-being of physically inactive people aged 55 years and over was assessed. Thirty-eight older adults (mean age 73.21 ± 8.38 years; 19 intervention, 19 control) engaged in either twice-weekly yoga classes or continued their usual daily routines. Physical health measures were muscle strength, active range of motion, respiratory function (FEV1), resting blood pressure, and immune function (salivary IgA and lysozyme). Self-perceived general,physical, mental, spiritual, and social health and well-being were assessed with the Life's Odyssey Questionnaire and the SF12v2™ Health Survey. Results: Muscle strength, active range of motion, physical well-being, and aspects of mental well-being (emotional well-being and self-care) improved significantly in the yoga group (p &lt; .05). Median changes in most of these variables were also significantly different from those in the control group. Conclusions:Participation in Iyengar yoga programs by older people is beneficial for health and well-being, and greater availability of such programs could improve quality of life.

scholarly journals Enhanced Integrin Activation of PLD2-Deficient Platelets Accelerates Inflammation after Myocardial Infarction

2020 ◽  
Vol 21 (9) ◽  
pp. 3210 ◽  
Author(s):  
Aglaia Maria Klose ◽  
Meike Klier ◽  
Simone Gorressen ◽  
Margitta Elvers
Keyword(s):  
Myocardial Infarction ◽  
Plasma Levels ◽  
Ischemia Reperfusion ◽  
Scar Formation ◽  
Border Zone ◽  
Myocardial Ischemia And Reperfusion ◽  
Integrin Αiibβ3 ◽  
Tnf Α ◽  
The Impact ◽  
Deficient Mice

Background: Phospholipase (PL)D1 is crucial for integrin αIIbβ3 activation of platelets in arterial thrombosis and TNF-α-mediated inflammation and TGF-β-mediated collagen scar formation after myocardial infarction (MI) in mice. Enzymatic activity of PLD is not responsible for PLD-mediated TNF-α signaling and myocardial healing. The impact of PLD2 in ischemia reperfusion injury is unknown. Methods: PLD2-deficient mice underwent myocardial ischemia and reperfusion (I/R). Results: Enhanced integrin αIIbβ3 activation of platelets resulted in elevated interleukin (IL)-6 release from endothelial cells in vitro and enhanced IL-6 plasma levels after MI in PLD2-deficient mice. This was accompanied by enhanced migration of inflammatory cells into the infarct border zone and reduced TGF-β plasma levels after 72 h that might account for enhanced inflammation in PLD2-deficient mice. In contrast to PLD1, TNF-α signaling, infarct size and cardiac function 24 h after I/R were not altered when PLD2 was deleted. Furthermore, TGF-β plasma levels, scar formation and heart function were comparable between PLD2-deficient and control mice 21 days post MI. Conclusions: The present study contributes to our understanding about the role of PLD isoforms and altered platelet signaling in the process of myocardial I/R injury.

Qualitative study on the impact of falling in frail older persons and family caregivers: Foundations for an intervention to prevent falls

2010 ◽  
Vol 14 (7) ◽  
pp. 834-842 ◽  
Author(s):  
Miriam C. Faes ◽  
Miriam F. Reelick ◽  
Liesbeth W. Joosten-Weyn Banningh ◽  
Maartje de Gier ◽  
Rianne A. Esselink ◽  
...  
Keyword(s):  
Qualitative Study ◽  
Family Caregivers ◽  
Older Persons ◽  
Frail Older Persons ◽  
The Impact ◽  
Impact Of Falling
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