PMID- 29106812
OWN - NLM
STAT- MEDLINE
DCOM- 20180918
LR  - 20180918
IS  - 1715-5320 (Electronic)
IS  - 1715-5312 (Linking)
VI  - 43
IP  - 4
DP  - 2018 Apr
TI  - Whey protein hydrolysate supplementation accelerates recovery from 
      exercise-induced muscle damage in females.
PG  - 324-330
LID - 10.1139/apnm-2017-0412 [doi]
AB  - A number of different forms of protein and their analogues have been investigated 
      for their efficacy in ameliorating exercise-induced muscle damage (EIMD) and 
      recovery. Preliminary data regarding whey protein hydrolysate (WPH) 
      supplementation are promising. However, its efficacy beyond acute 
      eccentric/resistance exercise bouts or longer term training programmes are 
      limited and all investigations have been conducted in male or mixed-sex groups. 
      This study sought to elucidate whether the benefits of WPH previously reported 
      can be demonstrated in females following repeated-sprint exercise. Twenty 
      physically active females were assigned to consume 2 doses of 70 mL WPH or 
      isoenergetic carbohydrate (CHO) for 4 days post-EIMD. Measures of muscle 
      soreness, limb girth, flexibility, muscle function, and creatine kinase were 
      collected before, immediately after, and 24, 48, and 72 h postexercise. Time 
      effects were observed for all variables (p < 0.05) except limb girth, which is 
      indicative of EIMD. Flexibility improved beyond baseline measures following WPH 
      by 72 h, but had failed to recover in the CHO group (p = 0.011). Reactive 
      strength index was higher throughout recovery in the WPH group compared with CHO 
      (p = 0.016). Reductions in creatine kinase were greater following WPH compared 
      with CHO at 48 h post-EIMD (p = 0.031). The findings suggest that 4-day 
      supplementation of WPH is beneficial for reducing symptoms of EIMD and improving 
      recovery of muscle function in physically active females.
FAU - Brown, Meghan A
AU  - Brown MA
AD  - a School of Sport and Exercise, University of Gloucestershire, Gloucester, GL2 
      9HW, UK.
AD  - b Faculty of Health and Life Sciences, Northumbria University, Newcastle upon 
      Tyne, NE1 8ST, UK.
FAU - Stevenson, Emma J
AU  - Stevenson EJ
AD  - c Human Nutrition Research Centre, Institute of Cellular Medicine, Newcastle 
      University, Newcastle, NE2 4HH, UK.
FAU - Howatson, Glyn
AU  - Howatson G
AD  - d Faculty of Health and Life Sciences, Northumbria University, Newcastle upon 
      Tyne, NE1 8ST, UK.
AD  - e Water Research Group, School of Environmental Sciences and Development, 
      Northwest University, Potchefstroom, South Africa.
LA  - eng
PT  - Journal Article
PT  - Randomized Controlled Trial
DEP - 20171106
PL  - Canada
TA  - Appl Physiol Nutr Metab
JT  - Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition 
      et metabolisme
JID - 101264333
RN  - 0 (Dietary Carbohydrates)
RN  - 0 (Protein Hydrolysates)
RN  - 0 (Whey Proteins)
SB  - IM
MH  - Dietary Carbohydrates/administration & dosage/metabolism
MH  - *Dietary Supplements/adverse effects
MH  - Double-Blind Method
MH  - England
MH  - *Exercise
MH  - Female
MH  - Humans
MH  - *Muscle Contraction
MH  - *Muscle Strength
MH  - Muscle, Skeletal/*metabolism/pathology/physiopathology
MH  - Muscular Diseases/*diet therapy/etiology/metabolism/physiopathology
MH  - Protein Hydrolysates/*administration & dosage/adverse effects/metabolism
MH  - Recovery of Function
MH  - Running
MH  - Sex Factors
MH  - Time Factors
MH  - Treatment Outcome
MH  - Whey Proteins/*administration & dosage/adverse effects/metabolism
MH  - Young Adult
OTO - NOTNLM
OT  - creatine kinase
OT  - creatine kinase
OT  - flexibilite des ischiojambiers
OT  - hamstring flexibility
OT  - indice de force reactive
OT  - reactive strength index
OT  - repeated sprint
OT  - sprint repete
EDAT- 2017/11/07 06:00
MHDA- 2018/09/19 06:00
CRDT- 2017/11/07 06:00
PHST- 2017/11/07 06:00 [pubmed]
PHST- 2018/09/19 06:00 [medline]
PHST- 2017/11/07 06:00 [entrez]
AID - 10.1139/apnm-2017-0412 [doi]
PST - ppublish
SO  - Appl Physiol Nutr Metab. 2018 Apr;43(4):324-330. doi: 10.1139/apnm-2017-0412. 
      Epub 2017 Nov 6.