scholarly journals Polyamine-Rich Diet Elevates Blood Spermine Levels and Inhibits Pro-Inflammatory Status: An Interventional Study

2021 ◽  
Vol 9 (2) ◽  
pp. 22
Author(s):  
Kuniyasu Soda ◽  
Takeshi Uemura ◽  
Hidenori Sanayama ◽  
Kazuei Igarashi ◽  
Taro Fukui
Keyword(s):  
Intervention Group ◽  
Control Group ◽  
Lymphocyte Function ◽  
Inverse Association ◽  
Gene Methylation ◽  
Contingency Table Analysis ◽  
Entire Genome ◽  
Inflammatory Status ◽  
Male Volunteers ◽  
Aberrant Gene

The Japanese diet and the Mediterranean diet are rich in polyamines (spermidine and spermine). Increased polyamine intake elevated blood spermine levels, inhibited aging-associated pro-inflammatory status (increases in lymphocyte function-associated antigen-1 (LFA-1) on immune cells), suppressed aberrant gene methylation and extended the lifespan of mice. To test the effects of increased polyamine intake by humans, 30 healthy male volunteers were asked to eat polyamine-rich and ready-to-eat traditional Japanese food (natto) for 12 months. Natto with high polyamine content was used. Another 27 male volunteers were asked not to change their dietary pattern as a control group. The volunteers’ age of intervention and control groups ranged from 40 to 69 years (median 48.9 ± 7.9). Two subjects in the control group subsequently dropped out of the study. The estimated increases in spermidine and spermine intakes were 96.63 ± 47.70 and 22.00 ± 9.56 µmol per day in the intervention group, while no changes were observed in the control group. The mean blood spermine level in the intervention group gradually rose to 1.12 ± 0.29 times the pre-intervention level after 12 months, and were significantly higher (p = 0.019) than those in the control group. Blood spermidine did not increase in either group. LFA-1 on monocytes decreased gradually in the intervention group, and there was an inverse association between changes in spermine concentrations relative to spermidine and changes in LFA-1 levels. Contingency table analysis revealed that the odds ratio to decrease LFA-1 by increased polyamine intake was 3.927 (95% CI 1.116–13.715) (p = 0.032) when the effect of acute inflammation was excluded. The results in the study were similar to those of our animal experiments. Since methylation changes of the entire genome are associated with aging-associated pathologies and our previous studies showed that spermine-induced LFA-1 suppression was associated with the inhibition of aberrant gene methylation, the results suggest that dietary polyamine contributes to human health and longevity.

scholarly journals Effect of a Mediterranean Diet Intervention on Dietary Glycemic Load and Dietary Glycemic Index: The PREDIMED Study

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Ana Isabel Rodríguez-Rejón ◽  
Itandehui Castro-Quezada ◽  
Cristina Ruano-Rodríguez ◽  
María Dolores Ruiz-López ◽  
Almudena Sánchez-Villegas ◽  
...  
Keyword(s):  
Dietary Intervention ◽  
Linear Models ◽  
Glycemic Load ◽  
Virgin Olive Oil ◽  
Intervention Group ◽  
Extra Virgin Olive Oil ◽  
Control Group ◽  
Inverse Association ◽  
Year Effect ◽  
One Year

Objective. To compare the one year effect of two dietary interventions with MeDiet on GL and GI in the PREDIMED trial.Methods. Participants were older subjects at high risk for cardiovascular disease. This analysis included 2866 nondiabetic subjects. Diet was assessed with a validated 137-item food frequency questionnaire (FFQ). The GI of each FFQ item was assigned by a 5-step methodology using the International Tables of GI and GL Values. Generalized linear models were fitted to assess the relationship between the intervention group and dietary GL and GI at one year of follow-up, using control group as reference.Results. Multivariate-adjusted models showed an inverse association between GL and MeDiet + extra virgin olive oil (EVOO) group:β= −8.52 (95% CI: −10.83 to −6.20) and MeDiet + Nuts group:β= −10.34 (95% CI: −12.69 to −8.00), when comparing with control group. Regarding GI,β= −0.93 (95% CI: −1.38 to −0.49) for MeDiet + EVOO,β= −1.06 (95% CI: −1.51 to −0.62) for MeDiet + Nuts when comparing with control group.Conclusion. Dietary intervention with MeDiet supplemented with EVOO or nuts lowers dietary GL and GI.

scholarly journals Evaluation the effects of pycnogenol (French maritime pine bark extract) supplementation on the inflammatory biomarkers, nutritional and clinical status in traumatic brain injury patients, in Intensive Care Unit; A Randomized Clinical Trial protocol

2019 ◽  
Author(s):  
Mahsa Malekahmadi ◽  
Omid Moradi Moghaddam ◽  
Sheikh Mohammed Shariful Islam ◽  
Kiarash Tanha ◽  
Mohsen Nematy ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Nutritional Status ◽  
Organ Failure ◽  
Intervention Group ◽  
Control Group ◽  
Base Line ◽  
Inflammatory Status ◽  
And Oxidative Stress

Abstract Background: Traumatic brain injury (TBI) is one of the major health and socioeconomic problems in the world. Immune-enhancing enteral formula has been proven to significantly reduce infection rate in TBI patient. One of the ingredients that can be used in immunonutrition formulas to reduce inflammation and oxidative stress is pycnogenol. Objective: surveying the effect of pycnogenol on the clinical, nutritional and inflammatory status of TBI patients. Methods: This is double-blind, randomized controlled trial . Block randomization will be used. Intervention group will receive pycnogenol supplementation of 150 mg for 10 days. Control group will receive placebo for the same duration. Inflammatory status (IL-6, IL- 1β, C-reactive protein) and oxidative stress status (Malondialdehyde, total antioxidant capacity), at the base line, at the 5 th day and at the end of the study (10 th day) will be measured. Clinical and nutritional status will be assessed three times during the intervention. SOFA (sequential organ failure assessment) questionnaire for assessment of organ failure will be filled out every other day. The mortality rate will be calculated within 28 days of the start of the intervention. Weight, body mass index and body composition will be measured. All analyses will be conducted by initially assigned study arm in an intention-to-treat analysis. Discussion: We expect that supplementation of 150 mg pycnogenol for 10 days will improve clinical and nutritional status and reduce the inflammation and oxidative stress of the TBI patients.

scholarly journals Evaluation the effects of Pycnogenol (French maritime pine bark extract) supplementation on the inflammatory biomarkers, nutritional and clinical status in traumatic brain injury patients, in Intensive Care Unit; A Randomized Clinical Trial protocol

2019 ◽  
Author(s):  
Mahsa Malekahmadi ◽  
Omid Moradi Moghaddam ◽  
Mohsen Nematy ◽  
Safieh Firouzi ◽  
Abdolreza Norouzy
Keyword(s):  
Oxidative Stress ◽  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Nutritional Status ◽  
Organ Failure ◽  
Intervention Group ◽  
Control Group ◽  
Base Line ◽  
Inflammatory Status ◽  
And Oxidative Stress

Abstract Background Traumatic brain injury (TBI) is one of the major health and socioeconomic problems in the world. Immune-enhancing enteral formula has been proven to significantly reduce infection rate in TBI patient. One of the ingredients that can be used in immunonutrition formulas to reduce inflammation and oxidative stress is pycnogenol. Objective surveying the effect of pycnogenol on the clinical, nutritional and inflammatory status of TBI patients. Methods This is double-blind, randomized controlled trial. Block randomization are used. Intervention group will receive pycnogenol supplement 150 mg for 10 days. Control group will receive placebo for the same duration. Inflammatory status (IL-6, IL- 1β, C-reactive protein, IL-10) and oxidative stress status (Malondialdehyde, total antioxidant capacity), at the base line, at the 5th day and at the end of the study (10th day) are measured. Clinical and nutritional status will be assessed three times during the intervention. SOFA (sequential organ failure assessment) questionnaire for assessment of organ failure filled out every other day. The mortality rate will be asked within 28 days of the start of the intervention. Weight, body mass index and body composition are measured. All analyses will be conducted by initially assigned study arm in an intention-to-treat analysis. Discussion we will expect supplementation of 150 mg pycnogenol improves clinical and nutritional status of the TBI patients and reduces inflammation and oxidative stress in the 10 days of intervention.

scholarly journals Concurrent Aerobic and Resistance Training Has Anti-Inflammatory Effects and Increases Both Plasma and Leukocyte Levels of IGF-1 in Late Middle-Aged Type 2 Diabetic Patients

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Giosuè Annibalini ◽  
Francesco Lucertini ◽  
Deborah Agostini ◽  
Luciana Vallorani ◽  
Annamaria Gioacchini ◽  
...  
Keyword(s):  
Resistance Training ◽  
Training Program ◽  
Mononuclear Cells ◽  
Intervention Group ◽  
Control Group ◽  
Diabetic Patients ◽  
Resistance Training Program ◽  
Inflammatory Status ◽  
Age Related

Type 2 diabetes (T2D) is an age-related chronic disease associated with metabolic dysregulation, chronic inflammation, and activation of peripheral blood mononuclear cells (PBMC). The aim of this study was to assess the effects of a concurrent exercise training program on inflammatory status and metabolic parameters of T2D patients. Sixteen male patients (age range 55–70) were randomly assigned to an intervention group (n=8), which underwent a concurrent aerobic and resistance training program (3 times a week; 16 weeks), or to a control group, which followed physicians’ usual diabetes care advices. Training intervention significantly improved patients’ body composition, blood pressure, total cholesterol, and overall fitness level. After training, plasma levels of adipokines leptin (−33.9%) and RBP4 (−21.3%), and proinflammatory markers IL-6 (−25.3%), TNF-α (−19.8%) and MCP-1 (−15.3%) decreased, whereas anabolic hormone IGF-1 level increased (+16.4%). All improvements were significantly greater than those of control patients. Plasma proteomic profile of exercised patients showed a reduction of immunoglobulin K light chain and fibrinogen as well. Training also induced a modulation of IL-6, IGF-1, and IGFBP-3 mRNAs in the PBMCs. These findings confirm that concurrent aerobic and resistance training improves T2D-related metabolic abnormalities and has the potential to reduce the deleterious health effects of diabetes-related inflammation.

scholarly journals The effect of supplementation with vitamins A, B, C, D, and E on disease severity and inflammatory responses in patients with COVID-19: a randomized clinical trial

Trials ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Mohammad Taghi Beigmohammadi ◽  
Sama Bitarafan ◽  
Azin Hoseindokht ◽  
Alireza Abdollahi ◽  
Laya Amoozadeh ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Mortality Rate ◽  
Sofa Score ◽  
Inflammatory Responses ◽  
Intervention Group ◽  
Serum Levels ◽  
Control Group ◽  
Inverse Association ◽  
Prolonged Hospitalization ◽  
Duration Of Hospitalization

Abstract Background and objective Because of the effect of vitamins on modulating the immune system function, we have evaluated the effect of supplementation with vitamins A, B, C, D, and E in ICU-admitted patients with COVID-19. Methods This study was a randomized and single-blinded clinical trial in which 60 subjects were randomly assigned to two groups. The intervention group (n=30) received vitamins, and the control group did not receive any vitamin or placebo. The intervention was included 25,000 IU daily of vitamins A, 600,000 IU once during the study of D, 300 IU twice daily of E, 500 mg four times daily of C, and one amp daily of B complex for 7 days. At baseline and after the 7-day intervention, the serum levels of inflammatory markers, vitamins, and the SOFA score were assessed. In addition, the mortality rate and duration of hospitalization were evaluated after the intervention (IRCT registration number: IRCT20200319046819N1/registration date: 2020-04-04, https://www.irct.ir/trial/46838). Results Significant changes were detected in serum levels of vitamins (p < 0.001 for all vitamins), ESR (p < 0.001), CRP (p = 0.001), IL6 (p = 0.003), TNF-a (p = 0.001), and SOFA score (p < 0.001) after intervention compared with the control group. The effect of vitamins on the mortality rate was not statistically significant (p=0.112). The prolonged hospitalization rate to more than 7 days was significantly lower in the intervention group than the control group (p=0.001). Regarding the effect size, there was a significant and inverse association between receiving the intervention and prolonged hospitalization (OR = 0.135, 95% CI 0.038–0.481; p=0.002); however, after adjusting for confounders, it was not significant (OR=0.402, 95% CI 0.086–1.883; p=0.247). Conclusion Supplementation with vitamins A, B, C, D, and E could improve the inflammatory response and decrease the severity of disease in ICU-admitted patients with COVID-19.

Abstract 19037: Exercise Reduces 24-hr Blood Pressure and Albuminuria in Patients with Moderate Diabetic Kidney Disease

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Ulf G Bronas ◽  
Marc Weber ◽  
Paul Drawz ◽  
John Bantle ◽  
Daniel Duprez ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Kidney Disease ◽  
Exercise Training ◽  
Exercise Intervention ◽  
Intervention Group ◽  
Exercise Group ◽  
Moderate Intensity ◽  
Control Group ◽  
Inverse Association ◽  
Moderate Intensity Exercise

Introduction: Observational studies have shown an inverse association between physical function and CVD mortality in patients with chronic kidney disease (CKD) through unknown mechanisms. We have previously reported a significant exercise-induced reduction in resting blood pressure (BP) in 85 patients with stage 2-4 type 2 diabetes related CKD (DKD). The efficacy of exercise to reduce 24-hour ambulatory blood pressure (ABP) and albumin-creatinine ratio (ACR) is unclear. The purpose of this study was to test the hypothesis that 12wks of exercise would reduce 24-hr ABP and ACR in patients with stage 3-4 DKD and hypertension, compared to the control group. Methods: We randomly assigned 28 participants (21 male, age 62.9 yrs, BMI 34.8 kg/m2) with stage 3-4 DKD and hypertension (141(17)/75 (10) mmHg) to either 12-wks of moderate-intensity exercise training, 4x/wk for 45 minutes (n=15) or a usual medical care control group (n=13). The primary endpoint was change in 24-hr ABP at 12-wks. Results: There were no significant differences between groups in baseline demographic or medical variables. There were no changes in pharmacological variables at 12-week follow-up; group comparisons were analyzed by ANCOVA using baseline and exercise performed as covariates. Systolic BP levels and ACR were significantly reduced in the exercise-intervention group compared to the control group (Table 1). Reductions in diastolic BP levels were not significant between groups. Heart rate variables did not differ between groups. There was a strong inverse association between change in aerobic capacity and change in systolic and diastolic BP levels in the exercise group only (r=-.56, p=.039, and -.66, p=.011). Conclusion: This study suggests that exercise training imparts a favorable modulation of BP levels and ACR in patients with stage 3-4 DKD, potentially providing insight into the cardioprotective effect of exercise in this population.

scholarly journals Effects of a Multispecies Probiotic Mixture on Glycemic Control and Inflammatory Status in Women with Gestational Diabetes: A Randomized Controlled Clinical Trial

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Sadegh Jafarnejad ◽  
Sadaf Saremi ◽  
Farzan Jafarnejad ◽  
Arman Arab
Keyword(s):  
Glycemic Control ◽  
Gestational Diabetes ◽  
Inflammatory Markers ◽  
Glycosylated Hemoglobin ◽  
Intervention Group ◽  
Control Group ◽  
Controlled Clinical Trial ◽  
Model Assessment ◽  
Insulin Levels ◽  
Inflammatory Status

Objective. This trial aims to examine the effects of a Probiotic Mixture (VSL#3) on glycemic status and inflammatory markers, in women with GDM.Materials and Methods.Over a period of 8 weeks, 82 women with gestational diabetes were randomly assigned to either an intervention group (n=41) which were given VSL#3 capsule or to a control group which were given placebo capsule (n=41). Fasting plasma glucose, homeostatic model assessment of insulin resistance, glycosylated hemoglobin, high-sensitivity C-reactive protein, tumor necrosis factor-α, interleukin-6, Interferon gamma, and interleukin-10 were measured before and after the intervention.Results.After 8 wk of supplementation FPG, HbA1c, HOMA-IR, and insulin levels remained unchanged in the probiotic and placebo groups. The comparison between the two groups showed no significant differences with FPG and HbA1c, but there were significant differences in insulin levels and HOMA-IR (16.6±5.9;3.7±1.5, resp.). Unlike the levels of IFN-g (19.21±16.6), there was a significant decrease in levels of IL-6 (3.81±0.7), TNF-α(3.10±1.1), and hs-CRP (4927.4±924.6). No significant increase was observed in IL-10 (3.11±5.7) in the intervention group as compared with the control group.Conclusions.In women with GDM, supplementation with probiotics (VSL#3) may help to modulate some inflammatory markers and may have benefits on glycemic control.

A Pilot Study on the Efficacy of Volunteer Mentorship for Young Adults With Self-Harm Behaviors Using a Quasi-Experimental Design

Crisis ◽  
2016 ◽  
Vol 37 (6) ◽  
pp. 415-426 ◽  
Author(s):  
Yik-Wa Law ◽  
Paul S. F. Yip ◽  
Carmen C. S. Lai ◽  
Chi Leung Kwok ◽  
Paul W. C. Wong ◽  
...  
Keyword(s):  
Experimental Design ◽  
Suicide Ideation ◽  
Intervention Group ◽  
Well Being ◽  
Control Group ◽  
Treatment As Usual ◽  
Prevention Services ◽  
Quasi Experimental ◽  
Self Harm ◽  
Volunteer Support

Abstract. Background: Studies have shown that postdischarge care for self-harm patients is effective in reducing repeated suicidal behaviors. Little is known about whether volunteer support can help reduce self-harm repetition and improve psychosocial well-being. Aim: This study investigated the efficacy of volunteer support in preventing repetition of self-harm. Method: This study used a quasi-experimental design by assigning self-harm patients admitted to the emergency departments to an intervention group with volunteer support and treatment as usual (TAU) for 9 months and to a control group of TAU. Outcome measures include repetition of self-harm, suicidal ideation, hopelessness, and level of depressive and anxiety symptoms. Results: A total of 74 cases were recruited (38 participants; 36 controls). There were no significant differences in age, gender, and clinical condition between the two groups at the baseline. The intervention group showed significant improvements in hopelessness and depressive symptoms. However, the number of cases of suicide ideation and of repetition of self-harm episodes was similar for both groups at the postintervention period. Conclusion: Postdischarge care provided by volunteers showed significant improvement in hopelessness and depression. Volunteers have been commonly involved in suicide prevention services. Further research using rigorous methods is recommended for improving service quality in the long term.

Promoting the Community's Ability to Detect and Respond to Suicide Risk Through an Online Bystander Intervention Model-Informed Tool

Crisis ◽  
2020 ◽  
pp. 1-7
Author(s):  
Karien Hill ◽  
Shawn Somerset ◽  
Ralf Schwarzer ◽  
Carina Chan
Keyword(s):  
Suicide Prevention ◽  
Suicide Risk ◽  
Controlled Trial ◽  
Intervention Group ◽  
Bystander Intervention ◽  
Self Report ◽  
Innovative Technology ◽  
Control Group ◽  
Intervention Model ◽  
Standard Material

Abstract. Background: The public health sector has advocated for more innovative, technology-based, suicide prevention education for the community, to improve their ability to detect and respond to suicide risk. Emerging evidence suggests addressing the bystander effect through the Bystander Intervention Model (BIM) in education material may have potential for suicide prevention. Aims: The current study aimed to assess whether BIM-informed tools can lead to improved readiness, confidence and intent in the community to detect and respond to suicide risk in others. Method: A sample of 281 adults recruited from the community participated in a randomized controlled trial comprising a factsheet designed according to the BIM (intervention group) and a standard factsheet about suicide and mental health (control group). Participants' self-reported detecting and responding to suicide risk readiness, confidence, and intent when presented with a suicidal peer was tested pre- and postintervention and compared across time and between groups. Results: The intervention group had significantly higher levels of detecting and responding to suicide risk readiness, confidence, and intent than the control group at postintervention (all p < .001) with moderate-to-large effect sizes. Limitations: The study was limited by a homogenous sample, too low numbers at follow-up to report, and self-report data only. Conclusion: This study demonstrates BIM-informed suicide prevention training may enhance the community's intervention readiness, confidence, and intent better than current standard material. Further testing in this area is recommended. While results were statistically significant, clinical significance requires further exploration.

SUPPORTIVE EDUCATIVE SYSTEM DALAM MENINGKATKAN KEMANDIRIAN MERAWAT KAKI PADA PASIEN DIABETES MELLITUS TIPE II

2019 ◽  
Vol 9 (2) ◽  
pp. 63-72
Author(s):  
Nova Nurwinda Sari ◽  
Herlina Herlina
Keyword(s):  
Diabetes Mellitus ◽  
Health Center ◽  
Intervention Group ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Type Ii ◽  
Foot Care ◽  
Control Group Design ◽  
Patients With Diabetes

Diabetes mellitus dapat menyebabkan cukup banyak komplikasi seperti kelainan mata, kelainan ginjal, kelainan pembuluh darah dan kelainan pada kaki. Penderita diabetes mellitus yang mengalami komplikasi kronis perlu diberikan upaya preventif untuk mencegah komplikasi, salah satunya adalah kemampuan perawatan kaki. Penelitian ini dilakukan untuk menguji efektivitas supportive educative system dalam meningkatkan kemandirian perawatan kaki pada pasien dengan diabetes mellitus Tipe II di Puskesmas Permata Sukarame, Bandar Lampung. Penelitian ini menggunakan metode quasy eksperimen dengan desain pretest-posttest with control group dengan total masing-masing kelompok sebanyak 18 responden. Pengumpulan data dilakukan dengan menyebarkan kuesioner kepada responden yang memenuhi kriteria inklusi penelitian. Penelitian ini diuji menggunakan analisis univariat, bivariat dan uji T-test. Hasil penelitian menunjukkan bahwa terdapat perbedaan rata-rata dalam kemandirian perawatan kaki pada kelompok intervensi dan kelompok kontrol dengan p-value 0,000. Pendidikan dan praktik perawatan kaki harus diberikan sejak dini sebagai upaya pencegahan untuk komplikasi.   Kata kunci : Supportive educative system, kemandirian perawatan kaki   SUPPORTIVE EDUCATIVE SYSTEM IN IMPROVING INDEPENDENCE OF FOOT CARE IN PATIENTS WITH DIABETES MELLITUS TYPE II   ABSTRACT Diabetes mellitus can cause quite a lot of complications such as eye disorders, kidney disorders, vascular disorders and abnormalities in the legs. Patients with diabetes mellitus who have chronic complications need to be given a preventive effort to prevent complications, one of which is foot care ability. This research was conducted to examine the effectiveness of supportive educative systems in increasing the independence of foot care in patients with Type II diabetes mellitus in the Permata Sukarame Health Center Bandar Lampung Working Area. This study used a quasi-experimental method with pretest-posttest with control group design with a total of 18 respondents each. Data collection is done by distributing questionnaires to respondents who meet the research inclusion criteria. This study was tested using univariate, bivariate, T-Test analysis. The results showed that the mean differences in the independence of foot care in the intervention group and the control group in the Permata Sukarame Community Health Center work area with a p-value of 0,000. Education and practice of foot care should be given early as a preventative effort for complications.   Keywords: Supportive educative system, independence of foot care

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