Literature DB >> 2707329

Muscle blood flow changes during sleep as a function of fibre type composition.

P Lenzi1, T Cianci, G S Leonardi, A Martinelli, C Franzini.   

Abstract

In rabbits blood flow was measured in 19 muscles with the radioactive microsphere technique. Fibre type composition (SO, slow-twitch oxidative; FOG, fast-twitch oxidative-glycolytic; FG, fast-twitch glycolytic) was determined histochemically for the same muscles. While no significant changes occur in the transition from quiet wakefulness (QW) to synchronized sleep (SS), in desynchronized sleep (DS) blood flow decreases in SO and increases in FOG and FG fibres. These changes may be related to the changes in motor activity characteristic of DS: muscle atonia and twitches, respectively.

Entities:  

Mesh：

Year:  1989        PMID： 2707329     DOI： 10.1007/BF00247356

Source DB:  PubMed          Journal:  Exp Brain Res        ISSN： 0014-4819            Impact factor:   1.972


  26 in total

1.  Measurement of cardiac output distribution using microspheres. Some practical and theoretical considerations.

Authors:  D J Warren; J G Ledingham
Journal:  Cardiovasc Res       Date:  1974-07       Impact factor: 10.787

2.  Procedure for the histochemical demonstration of actomyosin ATPase.

Authors:  L Guth; F J Samaha
Journal:  Exp Neurol       Date:  1970-08       Impact factor: 5.330

3.  Some sources of error in measuring regional blood flow with radioactive microspheres.

Authors:  G D Buckberg; J C Luck; D B Payne; J I Hoffman; J P Archie; D E Fixler
Journal:  J Appl Physiol       Date:  1971-10       Impact factor: 3.531

4.  Vasomotor regulation during sleep in the cat.

Authors:  G Mancia; G Baccelli; D B Adams; A Zanchetti
Journal:  Am J Physiol       Date:  1971-04

5.  Subthreshold excitatory activity and motoneuron discharge during REM periods of active sleep.

Authors:  M H Chase; F R Morales
Journal:  Science       Date:  1983-09-16       Impact factor: 47.728

6.  Comparison of microspheres and 86Rb+ as tracers of the distribution of cardiac output in rats indicates invalidity of 86Rb+-based measurements.

Authors:  D O Foster; M L Frydman
Journal:  Can J Physiol Pharmacol       Date:  1978-02       Impact factor: 2.273

7.  Left ventricular cannulation for microsphere estimation of rabbit renal blood flow.

Authors:  J Bhattacharya; L J Beilin
Journal:  Am J Physiol       Date:  1980-05

8.  Changes in sympathetic activity to heart and blood vessels during desynchronized sleep.

Authors:  H A Futuro-Neto; J H Coote
Journal:  Brain Res       Date:  1982-12-09       Impact factor: 3.252

9.  Human skeletal muscle fiber type adaptability to various workloads.

Authors:  R S Staron; R S Hikida; F C Hagerman; G A Dudley; T F Murray
Journal:  J Histochem Cytochem       Date:  1984-02       Impact factor: 2.479

10.  Regional spinal cord blood flow during sleep-waking cycle in rabbit.

Authors:  P Lenzi; T Cianci; P L Guidalotti; C Franzini
Journal:  Am J Physiol       Date:  1986-11
View more
  3 in total

1.  Shivering during sleep: relationship between muscle blood flow and fiber type composition.

Authors:  G Zoccoli; T Cianci; P Lenzi; C Franzini
Journal:  Experientia       Date:  1992-03-15

2.  Regional splanchnic blood flow during sleep in the rabbit.

Authors:  T Cianci; G Zoccoli; P Lenzi; C Franzini
Journal:  Pflugers Arch       Date:  1990-02       Impact factor: 3.657

Review 3.  Is Adenosine Action Common Ground for NREM Sleep, Torpor, and Other Hypometabolic States?

Authors:  Alessandro Silvani; Matteo Cerri; Giovanna Zoccoli; Steven J Swoap
Journal:  Physiology (Bethesda)       Date:  2018-05-01
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.