PMID- 7957139
OWN - NLM
STAT- MEDLINE
DCOM- 19941125
LR  - 20190830
IS  - 0301-5548 (Print)
IS  - 0301-5548 (Linking)
VI  - 68
IP  - 6
DP  - 1994
TI  - Muscle glycogen repletion and pre-exercise glycogen content: effect of 
      carbohydrate loading in rats previously fed a high fat diet.
PG  - 483-8
AB  - We have recently reported that rates of muscle glycogen repletion during the 
      early period of recovery were increased by carbohydrate (CHO) loading in rats 
      previously fed a high fat diet. However, the reason for this remained unanswered. 
      The purpose of this study was to examine whether an increase of glycogen 
      utilization due to an elevated pre-exercise glycogen store would enhance rates of 
      glycogen repletion in muscle. Despite an equal degree of glycogen depletion, the 
      rates of glycogen repletion of soleus, red and white gastrocnemius muscles by 
      postexercise administration of glucose (3.0 g.kg-1 body mass) and citrate (0.5 
      g.kg-1 body mass) were faster in the CHO loaded (3 days) rats than in the 
      nonloaded rats, as a result of elevated pre-exercise glycogen content and 
      consequently the greater glycogen utilization. The higher rate of muscle glycogen 
      repletion may in part be explained by increased postexercise glycogen synthase 
      activity.
FAU - Saitoh, S
AU  - Saitoh S
AD  - Laboratory of Biochemistry of Exercise and Nutrition, University of Tsukuba, 
      Ibaraki, Japan.
FAU - Tasaki, Y
AU  - Tasaki Y
FAU - Tagami, K
AU  - Tagami K
FAU - Suzuki, M
AU  - Suzuki M
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Germany
TA  - Eur J Appl Physiol Occup Physiol
JT  - European journal of applied physiology and occupational physiology
JID - 0410266
RN  - 0 (Dietary Carbohydrates)
RN  - 0 (Dietary Fats)
RN  - 0 (Insulin)
RN  - 0 (Liver Glycogen)
RN  - 0 (Thyroid Hormones)
RN  - 9005-79-2 (Glycogen)
RN  - EC 2.4.1.11 (Glycogen Synthase)
SB  - IM
MH  - Animal Feed
MH  - Animals
MH  - Blood Chemical Analysis
MH  - Body Weight
MH  - Dietary Carbohydrates/*administration & dosage
MH  - Dietary Fats/*administration & dosage
MH  - Glycogen/*metabolism
MH  - Glycogen Synthase/metabolism
MH  - Insulin/blood
MH  - Liver Glycogen/metabolism
MH  - Male
MH  - Muscle, Skeletal/*metabolism
MH  - Physical Exertion/*physiology
MH  - Rats
MH  - Rats, Sprague-Dawley
MH  - Thyroid Hormones/blood
EDAT- 1994/01/01 00:00
MHDA- 1994/01/01 00:01
CRDT- 1994/01/01 00:00
PHST- 1994/01/01 00:00 [pubmed]
PHST- 1994/01/01 00:01 [medline]
PHST- 1994/01/01 00:00 [entrez]
AID - 10.1007/BF00599517 [doi]
PST - ppublish
SO  - Eur J Appl Physiol Occup Physiol. 1994;68(6):483-8. doi: 10.1007/BF00599517.