Clinical Trials Logo
  1. Home
  2. Dietary Supplements
  3. NCT05020808

The Effect of a Plant Protein Isolate on Muscle Protein Synthesis in Humans at Rest and After Resistance Exercise

Exercise Clinical Trial

Official title:
The Effect of a Plant Protein Isolate on Muscle Protein Synthesis in Humans at Rest, and After Resistance Exercise: A Randomized Controlled Trial

Clinical Trial Summary

Plant-based proteins contain several amino acids that are essential to signal growth, reconditioning, maintenance and preservation of skeletal muscle mass. This study aims to inform on the nutrient activation of muscle protein synthesis (MPS) by feeding a plant protein isolate equivalent to 0.33 g of protein per kilogram of body mass.

Clinical Trial Description

Participants: 32 young, healthy men and women aged 18 - 35 years. Intervention: Plant protein isolate (PPI) and nonessential amino acid control (NEAA) Study Design: Block randomised control trial. Two group parallel design. Primary outcome: Myofibrillar fractional synthetic rate (myoFSR). Preliminary screening/familiarization consists of: medical history, dietary assessment and examination by a medical doctor and a qualified dietician, blood sample to be evaluated for health-related contraindications, body composition measurement by dual energy x-ray absorptiometry (DXA), isokinetic knee extensor strength tests. Pre-trial: A metered dose of deuterium oxide (5ml/kg) will be ingested and blood and/or saliva (~5ml) samples will be collected pre/post ingestion. Experimental trial: Blood, saliva and bilateral m.vastus lateralis microbiopsies (~100 mg) collected. A unilateral resistance-training session consisting of knee extensor contractions will be completed. Following exercise cessation participants will ingest 0.33 g/kg body mass of either: a nonessential amino acid formulation or a plant-protein isolate. A saliva sample and a 2nd set of bilateral m.vastus lateralis microbiopsies are collected 3 h postingestion. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05020808
Study type Interventional
Source University of Limerick
Contact
Status Completed
Phase N/A
Start date September 14, 2021
Completion date June 20, 2022
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05156424 - A Comparison of Aerobic and Resistance Exercise to Counteract Treatment Side Effects in Men With Prostate Cancer Phase 1/Phase 2
Completed NCT05108181 - Muscle Typology and Strength Training Adaptations N/A
Recruiting NCT05052918 - The Effect of Exercise and Metformin on Carotid Intima-media Thickness in Patients With Prediabetes N/A
Completed NCT04508270 - Significance of Early Mobilization After VATS-L
Recruiting NCT04994340 - Physical Activity Observatory of Castilla-La Mancha
Completed NCT04815980 - Impact of Pilates on Running Mechanics N/A
Completed NCT05189795 - The Construction of Physical ACtivity Enhancement Scheme (PACES) in Hemodialysis Patients
Completed NCT03683758 - Effects of the FIFA11+ Warm-up Program on Speed, Agility, and Vertical Jump Performance in Adult Female Amateur Soccer Players N/A
Completed NCT05538520 - Effects of Pilates Stretching on Flexibility, Strength, Power and Muscular Endurance N/A
Completed NCT06315036 - Effects of Developmental Gymnastics on Preschoolers' Motor Skills N/A
Completed NCT03171064 - Exercise as a Supportive Measure for Patients Undergoing Checkpoint-inhibitor Treatment Phase 2
Recruiting NCT05496751 - Response Variability to Exercise N/A
Not yet recruiting NCT05029804 - Effect of Walking Exercise Training on Adherence to Disease Management and Metabolic Control in Diabetes N/A
Completed NCT04207359 - Effects of Creatine Supplementation in Breast Cancer Survivors N/A
Completed NCT03832205 - Validation of Respiratory Rate and Heart Rate Measurements by Capaciflectors Placed in Four Locations on the Chest
Completed NCT04099654 - The Effect of Core Stabilization Exercise Program in Obese Subjects Awaiting Bariatric Surgery N/A
Completed NCT03297567 - Physical Therapy Guidelines For Hospitalized Elderly N/A
Completed NCT03477188 - The Effects of Somatosensory and Vestibular Rehabilitation Additional Conventional Therapy on Balance in Patients With Acute Stroke. N/A
Recruiting NCT05956327 - Insight Into Hippocampal Neuroplasticity in Schizophrenia by Investigating Molecular Pathways During Physical Training N/A
Recruiting NCT06018311 - Exercising Together for Hispanic Prostate Cancer Survivor-Caregiver Dyads N/A