Soy and the exercise-induced inflammatory response in postmenopausal women

2010 ◽  
Vol 35 (3) ◽  
pp. 261-269 ◽  
Author(s):  
Kristen M. Beavers ◽  
Monica C. Serra ◽  
Daniel P. Beavers ◽  
Matthew B. Cooke ◽  
Darryn S. Willoughby
Keyword(s):  
Inflammatory Response ◽  
Postmenopausal Women ◽  
Controlled Trial ◽  
Exercise Bout ◽  
The Body ◽  
Significant Group ◽  
Oxidative Defense ◽  
Markers Of Inflammation ◽  
Tnf Α ◽  
Before And After

Aging is associated with increasing inflammation and oxidative stress in the body, both of which can have negative health effects. Successful attenuation of such processes with dietary countermeasures has major public health implications. Soy foods, as a source of high-quality protein and isoflavones, may improve such indices, although the effects in healthy postmenopausal women are not well delineated. A single-blind, randomized controlled trial was conducted in 31 postmenopausal women who were assigned to consume 3 servings of soy (n = 16) or dairy (n = 15) milk per day for 4 weeks. Parameters of systemic inflammation (tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6)) and the oxidative defense system (superoxide dismutase (SOD), glutathione peroxidase, cyclooxygenase-2) were measured post supplementation, before and after an eccentric exercise bout performed to elicit an inflammatory response. A significant group-by-time effect for plasma TNF-α was observed (p = 0.02), with values in the dairy group increased post supplementation and then decreasing into the postexercise period. Additionally, significant time effects were observed for plasma SOD (p < 0.0001) and IL-6 (p < 0.0001) in the postexercise period. Overall results from our study do not support the notion that 4 weeks of daily soy milk ingestion can attenuate systemic elevations in markers of inflammation or oxidative defense. However, data do suggest that the downhill-running protocol utilized in this study can be effective in altering systemic markers of inflammation and oxidative defense enzyme activity, and that the ingestion of soy may help prevent fluctuations in plasma TNF-α.

The effectiveness of emotional freedom techniques (EFT) on depression of postmenopausal women: a randomized controlled trial

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Asieh Mehdipour ◽  
Parvin Abedi ◽  
Somayeh Ansari ◽  
Maryam Dastoorpoor
Keyword(s):  
Randomized Controlled Trial ◽  
Postmenopausal Women ◽  
Controlled Trial ◽  
Intervention Group ◽  
Control Group ◽  
Randomized Controlled ◽  
Moderate Depression ◽  
Before And After ◽  
The Mean ◽  
And Control

Abstract Objectives Postmenopausal women are at greater risk of depression. Depression may negatively affect the quality of life of women. An emotional freedom technique (EFT) is an evidence-based therapy combining cognitive and exposure components with acupressure. This study aimed to evaluate the effect of EFT on depression in postmenopausal women. Methods This was a randomized controlled trial in which 88 women with mild to moderate depression recruited from a menopausal clinic in Ahvaz, Iran, and randomly assigned into two groups of EFT (n=44) and control for sham therapy (n=44). Women in the EFT group received two sessions of training and asked to continue EFT for 8 weeks, one time per day. The Beck Depression Inventory (BDI2) completed by women before and after the intervention. The control group received training on sham acupressure points similar to the intervention group. Data collected using a demographic and BDI2. Women requested to complete the BDI2 before and after the intervention. The independent t-test, chi-square, and ANCOVA were used to analyze data. Results The mean depression score in the intervention group reduced from 20.93 ± 4.6 to 10.96 ± 4.38 in comparison to the control group that reduced from 19.18 ± 2.79 to 17.01 ± 6.05 after intervention (p=0.001). After the 8 week intervention, the frequency of moderate depression decreased from 56.8 to 9.35% in the intervention and from 50 to 29.5% in the control group. In total, 63.4 and 34.15% in the intervention and control groups were free of depression respectively after the intervention (p<0.001). Conclusions The results of this study showed that using EFT for 8 weeks could significantly reduce the mean score of depression in postmenopausal women. Using this method in public health centers for postmenopausal women is recommended.

scholarly journals Hormone therapy attenuates exercise-induced skeletal muscle damage in postmenopausal women

2009 ◽  
Vol 107 (3) ◽  
pp. 853-858 ◽  
Author(s):  
Christina M. Dieli-Conwright ◽  
Tanya M. Spektor ◽  
Judd C. Rice ◽  
E. Todd Schroeder
Keyword(s):  
Skeletal Muscle ◽  
Hormone Therapy ◽  
Mrna Expression ◽  
Postmenopausal Women ◽  
Muscle Damage ◽  
Exercise Bout ◽  
Control Group ◽  
Skeletal Muscle Damage ◽  
Tnf Α ◽  
Exercise Induced

Hormone therapy (HT) is a potential treatment to relieve symptoms of menopause and prevent the onset of disease such as osteoporosis in postmenopausal women. We evaluated changes in markers of exercise-induced skeletal muscle damage and inflammation [serum creatine kinase (CK), serum lactate dehydrogenase (LDH), and skeletal muscle mRNA expression of IL-6, IL-8, IL-15, and TNF-α] in postmenopausal women after a high-intensity resistance exercise bout. Fourteen postmenopausal women were divided into two groups: women not using HT (control; n = 6, 59 ± 4 yr, 63 ± 17 kg) and women using traditional HT (HT; n = 8, 59 ± 4 yr, 89 ± 24 kg). Both groups performed 10 sets of 10 maximal eccentric repetitions of single-leg extension on the Cybex dynamometer at 60°/s with 20-s rest periods between sets. Muscle biopsies of the vastus lateralis were obtained from the exercised leg at baseline and 4 h after the exercise bout. Gene expression was determined by RT-PCR for IL-6, IL-8, IL-15, and TNF-α. Blood draws were performed at baseline and 3 days after exercise to measure CK and LDH. Independent t-tests were performed to test group differences (control vs. HT). A probability level of P ≤ 0.05 was used to determine statistical significance. We observed significantly greater changes in mRNA expression of IL-6, IL-8, IL-15, and TNF-α ( P ≤ 0.01) in the control group compared with the HT group after the exercise bout. CK and LDH levels were significantly greater after exercise ( P ≤ 0.01) in the control group. Postmenopausal women not using HT experienced greater muscle damage after maximal eccentric exercise, indicating a possible protective effect of HT against exercise-induced skeletal muscle damage.

scholarly journals Carbohydrate response element binding protein (ChREBP) modulates the inflammatory response of mesangial cells in response to glucose

2018 ◽  
Vol 38 (6) ◽  
Author(s):  
Yan Chen ◽  
Yan-Jun Wang ◽  
Ying Zhao ◽  
Jin-Cheng Wang
Keyword(s):  
Diabetes Mellitus ◽  
Inflammatory Response ◽  
Mesangial Cells ◽  
Binding Protein ◽  
The Body ◽  
Mrna Levels ◽  
Diabetic Mice ◽  
Response Element ◽  
Tnf Α ◽  
Element Binding Protein

Diabetic nephropathy (DN) is one of the most devastating complications of diabetes mellitus. Carbohydrate response element binding protein (ChREBP) is a basic helix–loop–helix leucine zipper transcription factor that primarily mediates glucose homeostasis in the body. The present study investigated the role of ChREBP in the pathogenesis of DN. The expression of ChREBP was detected in patients with type 2 diabetes mellitus (T2DM), diabetic mice, and mesangial cells. ELISA was used to measure cytokine production in mesangial cells. Flow cytometry analysis was performed to detect the apoptosis of mesangial cells in the presence of high glucose. The expression levels of ChREBP and several cytokines (TNF-α, IL-1β, and IL-6) were up-regulated in T2DM patients. The mRNA and protein levels of ChREBP were also significantly elevated in the kidneys of diabetic mice. Moreover, glucose treatment promoted mRNA levels of TNF-α, IL-1β, and IL-6 in mesangial cells. Glucose stimulation induced significant apoptosis of SV40 MES 13 cells. In addition, transfection with ChREBP siRNA significantly inhibited ChREBP expression. Consequently, the inflammatory responses and apoptosis were inhibited in SV40 MES 13 cells. These results demonstrated that ChREBP could mediate the inflammatory response and apoptosis of mesangial cells, suggesting that ChREBP may be involved in the pathogenesis of DN.

scholarly journals Cellular and morphological changes with EAA supplementation before and after total knee arthroplasty

2019 ◽  
Vol 127 (2) ◽  
pp. 531-545 ◽  
Author(s):  
Jonathan B. Muyskens ◽  
Douglas M. Foote ◽  
Nathan J. Bigot ◽  
Lisa A. Strycker ◽  
Keith Smolkowski ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Muscle Atrophy ◽  
Satellite Cells ◽  
Knee Arthroplasty ◽  
Essential Amino Acid ◽  
Amino Acid Supplementation ◽  
Markers Of Inflammation ◽  
Tnf Α ◽  
Before And After ◽  
Total Knee

The purpose of this study was to investigate the underlying cellular basis of muscle atrophy (Placebo) and atrophy reduction (essential amino acid supplementation, EAAs) in total knee arthroplasty (TKA) patients by examining satellite cells and other key histological markers of inflammation, recovery, and fibrosis. Forty-one subjects (53–76 yr) scheduled for TKA were randomized into two groups, ingesting 20 g of EAAs or placebo, twice-daily, for 7 days before TKA and for 6 wk after surgery. A first set of muscle biopsies was obtained from both legs before surgery in the operating room, and patients were randomly assigned and equally allocated to have two additional biopsies at either 1 or 2 wk after surgery. Biopsies were processed for gene expression and immunohistochemistry. Satellite cells were significantly higher in patients ingesting 20 g of essential amino acids twice daily for the 7 days leading up to surgery compared with Placebo (operative leg P = 0.03 for satellite cells/fiber and P = 0.05 for satellite cell proportions for Type I-associated cells and P = 0.05 for satellite cells/fiber for Type II-associated cells.) Myogenic regulatory factor gene expression was different between groups, with the Placebo Group having elevated MyoD expression at 1 wk and EAAs having elevated myogenin expression at 1 wk. M1 macrophages were more prevalent in Placebo than the EAAs Group. IL-6 and TNF-α transcripts were elevated postsurgery in both groups; however, TNF-α declined by 2 wk in the EAAs Group. EAAs starting 7 days before surgery increased satellite cells on the day of surgery and promoted a more favorable inflammatory environment postsurgery. NEW & NOTEWORTHY Clinical studies by our group indicate that the majority of muscle atrophy after total knee arthroplasty (TKA) in older adults occurs rapidly, within the first 2 wks. We have also shown that essential amino acid supplementation (EAAs) before and after TKA mitigates muscle atrophy; however, the mechanisms are unknown. These results suggest that satellite cell numbers are elevated with EAA ingestion before surgery, and after surgery, EAA ingestion positively influences markers of inflammation. Combined, these data may help inform further studies designed to address the accelerated sarcopenia that occurs in older adults after major surgery.

scholarly journals Application Model of Pranic Healing Therapy for Emotional Stress Using Accurate Bio-Well GDV Camera

2019 ◽  
Vol 125 ◽  
pp. 05005
Author(s):  
Cahyaning Puji Astuti ◽  
Melyana Nurul Widyawati ◽  
Suryono Suryono
Keyword(s):  
Emotional Stress ◽  
Controlled Trial ◽  
Pharmacological Therapy ◽  
The Body ◽  
Control Group ◽  
P Value ◽  
Test Results ◽  
Emotional Instability ◽  
Before And After ◽  
And Control

Pregnancy is a period of both hormonal and non-hormonal overall change in the body. Emotional instability is commonly experienced by women during this period. However, this somewhat complex issue is often not addressed optimally. Pharmacological therapies using CPZ and lithium are often administered, but they have effects for the body. Therefore, there is a need to administer non-pharmacological therapy that has minimum side effects. This research aims to increase the healthy energy within the body using Pranic Healing, which is measured by the Bio-Well GDV camera. This research employed the pretest-posttest method on two groups (treatment and control) using the Randomized Controlled Trial design. Pranic Healing therapy was performed for 30 minutes once a week for 3 weeks, while GDV measurement was performed once a week for 4 weeks. Paired t-test results for Pranic Healing on emotional pressure showed p-value of 0.0001 (<0.05) for posttest2 and p-value of 0.005 (<0.05) for posttest3. Meanwhile, the control group did not indicate any changes in emotional stress both before and after treatment. It is found that Pranic Healing as measured using a bio-well GDV camera is capable of improving health energy within the body by relieving emotional stress experienced in trimester III primigravida.

Differential Experimental Effects of a Short Bout of Walking, Meditation, or Combination of Walking and Meditation on State Anxiety Among Young Adults

2017 ◽  
Vol 32 (4) ◽  
pp. 949-958 ◽  
Author(s):  
Meghan K. Edwards ◽  
Simon Rosenbaum ◽  
Paul D. Loprinzi
Keyword(s):  
Young Adults ◽  
Aerobic Exercise ◽  
State Anxiety ◽  
Controlled Trial ◽  
Significant Group ◽  
Time Interaction ◽  
P 75 ◽  
Short Bout ◽  
Before And After ◽  
Post Hoc

Introduction: Single bouts of aerobic exercise and meditation have been shown to improve anxiety states. Yet to be evaluated in the literature, we sought to examine the effects of a single, short bout of aerobic exercise or meditation, as well as exercise and meditation combined on state anxiety among young adults. Design: Randomized controlled trial. Setting: University. Subjects: Participants (N = 110, mean age = 21.4 years) were randomly assigned to walk, meditate, walk then meditate, meditate then walk, or to sit (inactive control). Measures: All walking and meditation bouts were 10 minutes in duration. Participants’ state anxiety was monitored before and after the intervention using the State Trait Anxiety Inventory questionnaire. Results: Significant group × time interaction effects were observed ( P = .01). Post hoc paired t tests revealed that state anxiety significantly decreased from baseline to postintervention in the meditation ( P = .002), meditation then walk ( P = .002), and walk then meditation ( P = .03) groups but not the walk ( P = .75) or control ( P = .45) groups. Conclusion: Meditation (vs a brisk walk) may be a preferred method of attenuating anxiety symptomology. Individuals desiring the health benefits associated with aerobic exercise may achieve additional anxiolytic benefits if they employ a brief meditation session before or after exercising.

scholarly journals Endothelial and inflammatory responses to acute exercise in perimenopausal and late postmenopausal women

2016 ◽  
Vol 311 (5) ◽  
pp. R841-R850 ◽  
Author(s):  
Corinna Serviente ◽  
Lisa M. Troy ◽  
Maxine de Jonge ◽  
Daniel D. Shill ◽  
Nathan T. Jenkins ◽  
...  
Keyword(s):  
Endothelial Dysfunction ◽  
Postmenopausal Women ◽  
Acute Exercise ◽  
Inflammatory Responses ◽  
Subclinical Atherosclerosis ◽  
Inflammatory Factors ◽  
Monocyte Chemoattractant Protein 1 ◽  
Tnf Α ◽  
Before And After ◽  
Factor Α

Endothelial dysfunction and inflammation are characteristics of subclinical atherosclerosis and may increase through progressive menopausal stages. Evaluating endothelial responses to acute exercise can reveal underlying dysfunction not apparent in resting conditions. The purpose of this study was to investigate markers of endothelial function and inflammation before and after acute exercise in healthy low-active perimenopausal (PERI) and late postmenopausal (POST) women. Flow-mediated dilation (FMD), CD31+/CD42b− and CD62E+ endothelial microparticles (EMPs), and the circulating inflammatory factors monocyte chemoattractant protein 1 (MCP-1), interleukin 8 (IL-8), and tumor necrosis factor-α (TNF-α) were measured before and 30 min after acute exercise. Before exercise, FMD was not different between groups (PERI: 6.4 ± 0.9% vs. POST: 6.5 ± 0.8%, P = 0.97); however, after acute exercise PERI tended to improve FMD (8.5 ± 0.9%, P = 0.09), whereas POST did not (6.2 ± 0.8%, P = 0.77). Independent of exercise, we observed transient endothelial dysfunction in POST with repeated FMD measures. There was a group × exercise interaction for CD31+/CD42b− EMPs ( P = 0.04), where CD31+/CD42b− EMPs were similar before exercise (PERI: 57.0 ± 6.7 EMPs/μl vs. POST: 58.5 ± 5.3 EMPs/μl, P = 0.86) but were higher in POST following exercise (PERI: 48.2 ± 6.7 EMPs/μl vs. POST: 69.4 ± 5.3 EMPs/μl, P = 0.023). CD62E+ EMPs were lower in PERI compared with POST before exercise ( P < 0.001) and increased in PERI ( P = 0.04) but did not change in POST ( P = 0.68) in response to acute exercise. After acute exercise, MCP-1 ( P = 0.055), TNF-α ( P = 0.02), and IL-8 ( P < 0.001) were lower in PERI but only IL-8 decreased in POST ( P < 0.001). Overall, these data suggest that perimenopausal and late postmenopausal women display different endothelial and inflammatory responses to acute exercise.

scholarly journals Hippocampal Structure, Metabolism, and Inflammatory Response after a 6-Week Intense Aerobic Exercise in Healthy Young Adults: A Controlled Trial

2015 ◽  
Vol 35 (10) ◽  
pp. 1570-1578 ◽  
Author(s):  
Gerd Wagner ◽  
Marco Herbsleb ◽  
Feliberto de la Cruz ◽  
Andy Schumann ◽  
Franziska Brünner ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Physical Fitness ◽  
Controlled Trial ◽  
Exercise Program ◽  
Neuronal Loss ◽  
Hippocampal Volume ◽  
Exercise Group ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Hippocampal Structure

Interventional studies suggest that changes in physical fitness affect brain function and structure. We studied the influence of high intensity physical exercise on hippocampal volume and metabolism in 17 young healthy male adults during a 6-week exercise program compared with matched controls. We further aimed to relate these changes to hypothesized changes in exercised-induced brain-derived neurotrophic factor (BDNF), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-α). We show profound improvement of physical fitness in most subjects and a positive correlation between the degree of fitness improvement and increased BDNF levels. We unexpectedly observed an average volume decrease of about 2%, which was restricted to right hippocampal subfields CA2/3, subiculum, and dentate gyrus and which correlated with fitness improvement and increased BDNF levels negatively. This result indicates that mainly those subjects who did not benefit from the exercise program show decreased hippocampal volume, reduced BDNF levels, and increased TNF-α concentrations. While spectroscopy results do not indicate any neuronal loss (unchanged N-acetylaspartate levels) decreased glutamate-glutamine levels were observed in the right anterior hippocampus in the exercise group only. Responder characteristics need to be studied in more detail. Our results point to an important role of the inflammatory response after exercise on changes in hippocampal structure.

scholarly journals Raloxifene and body composition and muscle strength in postmenopausal women: a randomized, double-blind, placebo-controlled trial

2010 ◽  
Vol 162 (2) ◽  
pp. 371-376 ◽  
Author(s):  
Didy E Jacobsen ◽  
Monique M Samson ◽  
Marielle H Emmelot-Vonk ◽  
Harald J J Verhaar
Keyword(s):  
Body Composition ◽  
Placebo Group ◽  
Muscle Strength ◽  
Postmenopausal Women ◽  
Controlled Trial ◽  
Group Versus ◽  
The Body ◽  
Fat Free Mass ◽  
Double Blind ◽  
Double Blind Placebo

ObjectiveTo compare the effects of raloxifene and placebo on body composition and muscle strength.DesignRandomized, double-blind, placebo-controlled trial involving 198 healthy women aged 70 years or older conducted between July 2003 and January 2008 at the University Medical Centre, Utrecht, The Netherlands.MethodsParticipants were randomly assigned to receive raloxifene 60 mg or placebo daily for 12 months. Measurements were taken at baseline, 3, 6, and 12 months, and change from baseline was calculated. Main outcome measures were body composition (bioelectrical impedance analysis), muscle strength, and muscle power (maximum voluntary isometric knee extension strength, explosive leg extensor power, and handgrip strength).ResultsAt 12 months, the body composition of women taking raloxifene was significantly different from that of women taking placebo: fat-free mass (FFM) had increased by a mean of 0.83 (2.4) kg in the raloxifene group versus 0.03 (1.5) kg in the placebo group (P=0.05), and total body water had increased by a mean of 0.6 (1.8) litres in the raloxifene group versus a decrease of 0.06 (1.1) litres in the placebo group (P=0.02). Muscle strength and power were not significantly different.ConclusionRaloxifene significantly changed body composition (increased FFM; increased water content) compared with placebo in postmenopausal women.

COGNITIVE THERAPY IN EARLY PSYCHOSIS: A PILOT RANDOMIZED CONTROLLED TRIAL

2003 ◽  
Vol 31 (4) ◽  
pp. 473-478 ◽  
Author(s):  
Suzanne Jolley ◽  
Philippa Garety ◽  
Tom Craig ◽  
Graham Dunn ◽  
Jo White ◽  
...  
Keyword(s):  
Cognitive Therapy ◽  
Controlled Trial ◽  
The Body ◽  
Early Psychosis ◽  
Adjunctive Treatment ◽  
Group Differences ◽  
Significant Group ◽  
Treatment As Usual ◽  
Pilot Rct ◽  
Pilot Randomized Controlled Trial

A pilot RCT of cognitive therapy (CT; based on Fowler, Garety, and Kuipers, 1995) for early psychosis adjunctive to treatment as usual (TAU) compared to TAU alone is presented. Recruitment is problematic and numbers are small. Levels of symptomatology are low at baseline; and both CT (n = 12) and TAU (n = 9) groups improve, with few significant group differences and high levels of individual variation. This pattern is common to other studies (Jackson et al., 1998; Lewis et al., 2002). The body of evidence to date seems to suggest that CT for early psychosis is not strongly indicated as an adjunctive treatment for all people with early psychosis, but should perhaps focus on the sub-group of patients whose recovery is incomplete.

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