Active clinical trials for "Inflammation"

The aim of this study is to assess the effect of ingesting a commercial carbohydrate and protein dietary supplement in powder form (P-CHO supplement) or a milk shake with skimmed milk, strawberries and banana (MS), after resistance exercise, in muscle damage, oxidative stress, inflammation and functional recovery. It is hypothesised if the ingestion of a milk shake with skimmed milk and fruit (strawberry and banana) has the same impact on markers of muscle damage, oxidative stress, inflammation and functional recovery induced by resistance exercise, as the intake of a commercial powder with the same CHO and protein amounts. Fifteen adult athletes from the Portuguese Athletic Federation will complete 2 trials separated at least by 2 weeks. Alternate legs and drinks will be used in each trial and participants will be overnight-fasted. This study will have a single-blind, randomized, crossover, repeated-measures experimental design. In each trial, after warm-up, the eccentric peak torque of the knee joint extensors will be determined using an isokinetic dynamometer. After this, participants will complete an isokinetic exercise until exhaustion at a constant angular velocity of 60° • s-1. After the exhaustion protocol, athletes will perform again the peak torque determination. Immediately after, participants will drink the P-CHO supplement or MS during the first 2 h. Both drinks will contain 0.8-1.2 g carbohydrates • kg-1 • h-1 and 0.2-0.4 g protein • kg-1 • h-1. Twenty four and 48 h after the exhaustion protocol participants will return to the laboratory to repeat the peak torque determination. Blood samples will be collected before warming-up, immediately and 2 h after the last peak torque determination and 24 h and 48 h after. Serum samples will be analyzed for creatine kinase, lactate dehydrogenase, interleukine-6, protein carbonyls and total antioxidant status. The delayed onset muscle soreness, using a visual analogue scale, and girths will be measured at the same moments as blood sampling. Two-way repeated-measures ANOVA will be used for statistical analysis of the data.

Auto-immune diseases are characterized by an inappropriate inflammatory response against tissues in the body and represent a major health care burden. Pro-inflammatory cytokines such as TNF-α, IL-6 and IL-1β play a central role in the pathophysiology of many auto-immune diseases. Innovative therapies aimed at limiting pro-inflammatory cytokine production in a more physiological manner are warranted. In previous research conducted in an individual known as "the iceman", the investigators found that, through a autodidact concentration/meditation technique, he appears to mount a controlled stress response, characterized by activation of the sympathetic nervous system and enhanced production of cortisol, both of which are known to result in immunosuppression. In accordance, while practicing this concentration/meditation technique, the inflammatory response during human endotoxemia (lipopolysaccharide [LPS] administration) was remarkably low in this individual. Therefore, this technique could provide a novel means of controlling the inflammatory response. However, the aforementioned results were obtained in just one subject, and hence can not serve as scientific evidence for the effectiveness of the concentration/meditation technique. The iceman claims that he can teach this technique to other subjects within a relatively short time frame. Therefore, in the present study the investigators wish to investigate the effect of concentration/meditation on autonomic nervous system activity and the inflammatory response during experimental human endotoxemia in a controlled manner, by comparing a group of subjects that are trained by "the iceman" and practice the concentration/meditation technique with a group of subjects which do not.

The purpose of this study is to assess whether the marine omega-3 fatty acids can attenuate inflammatory responses to endotoxin challenge.

The aim of this study is to use gold particles as a model compound to modulate specifically and selectively the function of macrophages and mast cells and investigate how this modulates pain and pain sensitization in the osteoarthritic knee assessed by mechanistic pain assessment technologies

Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) has been reported to be an effective treatment approach for peritoneal cancer, however, the stress response to HIPEC is major neuroendocrine and cytokine response, which has been considered as the homeostatic defense mechanism. Recently, dexmedetomidine has been suggested to exhibit anti-inflammatory properties. This study was designed to evaluate the effect of perioperative administration of dexmedetomidine on inflammation response and postoperative outcomes in patients undergoing hyperthermic intraperitoneal chemotherapy (HIPEC) cytoreductive surgery.

Burnout and stress at work can make individuals less productive, which can carry over into their personal and at-home lives and negatively impact health. Customer service representatives are under especially high strain as they are exposed to significant interpersonal conflict at work, both with frustrated customers and with pressure from coworkers and supervisors. However, recent research has found that different stress management interventions (e.g., mindfulness meditation training) can increase job satisfaction and work productivity. However, individuals with significant stress might find these training program classes difficult to attend with their busy schedules. Newer interventions have focused on smartphone mobile applications as an effective delivery system for these training programs. Thus, the purpose of this project is to conduct a randomized controlled trial (RCT) comparing two different stress management smartphone app programs to evaluate effects on job-related outcomes, functional and structural brain outcomes, and biology.

The purpose of this study is to evaluate the antiatherogenic and anti-inflammatory potential of an adequate intake of alpha-linolenic acid in elderly.

Rationale: The immune system in the ageing population becomes compromised with age (termed "Immunosenescence"). Therefore, elderly people have a decreased ability to respond to infection and vaccination. Furthermore, many of the health issues associated with ageing are linked to inflammation ("Inflammaging"). It has been suggested that this compromised immune function is in part due to reduced Toll-like receptor (TLR) function, which is part of the innate immune system. Milk and dairy based products have been shown to have beneficial effects on inflammation and immunity. This effect may be mediated via support of the innate immune response and promotes TLR7 signaling in in vitro assays (unpublished observation). Also prebiotics have been suggested to influence markers of innate immune function. Furthermore, TLR function has been suggested to be correlated to vitamin D status. Therefore, in the current pilot study, the potential of milk protein, prebiotics and vitamin D to support innate immune function in elderly will be investigated. Objective: Aim of the current study is to evaluate the effect of milk protein on the innate immune response in elderly in a pilot study. Furthermore, support of this effect by prebiotics and Vitamin D will be studied. Study design: The study will be a double-blind placebo-controlled pilot study. Study population: Healthy female elderly subjects of 65-85 years of age. Intervention: Period 1: Milk protein or placebo. Period 2: Milk protein + prebiotics or placebo. Period 3: Milk protein + prebiotics + Vitamin D or placebo.

The aim of this prospective randomized 3-month double-blinded single center study is to determine whether a chewing gum device with food additive chitosan, will aid in reducing gingival inflammation by supplementing traditional tooth brushing and flossing measures. Patients with mild to moderate gingivitis will be identified and enrolled in this investigation. All enrolled subjects will receive baseline oral hygiene brushing instructions and a baseline clinical examination of the gingiva. The test group will utilize the test chewing gum three times a day for a minimum 20-30 minutes duration; the control group will receive a placebo gum and use it in a similar manner. We will examine whether daily use of a functional chewing gum enhances improvements to brushing and flossing.

This study is planned to explore the effect of food on the oral pharmacokinetics, the intravenous pharmacokinetics and the absolute bioavailability of BAY1834845. Furthermore, this study will investigate the effect of BAY1834845 on the pharmacokinetics of orally administered methotrexate in healthy male subjects.