Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 A quantitative study of cholinesterase in myoneural junctions from rat and guinea-pig extraocular muscles.

Literature DB >> 4179640

A quantitative study of cholinesterase in myoneural junctions from rat and guinea-pig extraocular muscles.

Abstract

1. Cholinesterase staining of rat and guinea-pig extraocular muscle shows focally and multiply innervated fibres.2. The distribution of cholinesterase activities in the populations of focal endings (from singly innervated fibres) and fine motor endings (from multiply innervated fibres) was determined by a sensitive radiochemical method.3. Focal endings had a greater cholinesterase activity than fine motor endings.4. It is suggested that this difference in enzyme activities is related to the functional difference between twitch and slow fibres in extraocular muscle.

Entities: Gene Species

Mesh：

Substances：
Cholinesterases

Year: 1968 PMID： 4179640 PMCID： PMC1365368 DOI： 10.1113/jphysiol.1968.sp008676

Source DB: PubMed Journal: J Physiol ISSN： 0022-3751 Impact factor: 5.182

15 in total

1. MOTOR SYSTEMS IN THE OCULOMOTOR APPARATUS OF HIGHER ANIMALS.

Authors: D P MATYUSHKIN
Journal: Fed Proc Transl Suppl Date: 1964 Sep-Oct

2. ON THE DIFFERENT FORMS OF MYO-NEURAL JUNCTION IN TWO TYPES OF MUSCLE FIBER FROM THE EXTERNAL OCULAR MUSCLES OF THE RHESUS MONKEY.

Authors: W ZENKER; H ANZENBACHER
Journal: J Cell Comp Physiol Date: 1964-06

3. SLOW FIBRES IN THE EXTRAOCULAR MUSCLES OF THE CAT.

Authors: A HESS; G PILAR
Journal: J Physiol Date: 1963-12 Impact factor: 5.182

4. [On the presence of phasic and tonic neuromotor units in the oculomotor apparatus of rabbits].

Authors: D P MATIUSHKIN
Journal: Fiziol Zh SSSR Im I M Sechenova Date: 1961-07

5. Quantitative determination of cholinesterase activity in individual end-plates of normal and denervated gastrocnemius muscle.

Authors: M BRZIN; J ZAJICEK
Journal: Nature Date: 1958-03-01 Impact factor: 49.962

Review 6. Muscle.

Authors: L D Peachey
Journal: Annu Rev Physiol Date: 1968 Impact factor: 19.318

7. A comparative pharmacologic-histologic study of slow and twitch fibers in the superior rectus muscle of the rabbit.

Authors: R Kern
Journal: Invest Ophthalmol Date: 1965-10

8. A radiometric microassay of acetylcholinesterase.

Authors: L T Potter
Journal: J Pharmacol Exp Ther Date: 1967-06 Impact factor: 4.030

9. The effects of succinylcholine, decamethonium, hexacarbacholine, gallamine and dimethyl tubocurarine on the twitch and tonic neuromuscular systems of the cat.

Authors: R L Katz; K E Eakins
Journal: J Pharmacol Exp Ther Date: 1966-11 Impact factor: 4.030

5. Cholinesterase in endplates of rat and chick: relationship of activity to log-dose response curves and the effects of some inhibitors.

Authors: G A Buckley; J Heaton
Journal: Br J Pharmacol Date: 1970-02 Impact factor: 8.739

6. Simultaneous determination of choline acetylase and cholinesterase activity.

Authors: G A Buckley; J Heaton
Journal: Br J Pharmacol Date: 1970-11 Impact factor: 8.739

7. The re-establishment of retinotectal projections after uncrossing the optic chiasma in Xenopus laevis with one compound eye.

Authors: R M Gaze; M J Keating; K Straznicky
Journal: J Physiol Date: 1970-04 Impact factor: 5.182

A quantitative study of cholinesterase in myoneural junctions from rat and guinea-pig extraocular muscles.

1. MOTOR SYSTEMS IN THE OCULOMOTOR APPARATUS OF HIGHER ANIMALS.

2. ON THE DIFFERENT FORMS OF MYO-NEURAL JUNCTION IN TWO TYPES OF MUSCLE FIBER FROM THE EXTERNAL OCULAR MUSCLES OF THE RHESUS MONKEY.

3. SLOW FIBRES IN THE EXTRAOCULAR MUSCLES OF THE CAT.

4. [On the presence of phasic and tonic neuromotor units in the oculomotor apparatus of rabbits].

5. Quantitative determination of cholinesterase activity in individual end-plates of normal and denervated gastrocnemius muscle.

Review 6. Muscle.

7. A comparative pharmacologic-histologic study of slow and twitch fibers in the superior rectus muscle of the rabbit.

8. A radiometric microassay of acetylcholinesterase.

9. The effects of succinylcholine, decamethonium, hexacarbacholine, gallamine and dimethyl tubocurarine on the twitch and tonic neuromuscular systems of the cat.

10. In vivo studies on fast and slow muscle fibers in cat extraocular muscles.

1. The interaction between foreign and original motor nerves innervating the soleus muscle of rats.

2. Control of acetylcholine sensitivity and synapse formation by muscle activity.

3. Decrease in cholinesterase activity of single motor end-plates after thiocholine staining.

4. The cholinesterase activity of myoneural junctions from frog twitch and tonic muscles.

5. Cholinesterase in endplates of rat and chick: relationship of activity to log-dose response curves and the effects of some inhibitors.

6. Simultaneous determination of choline acetylase and cholinesterase activity.

7. The re-establishment of retinotectal projections after uncrossing the optic chiasma in Xenopus laevis with one compound eye.

8. Cholinesterase activity of motor end plate in human skeletal muscle.

9. Control of junctional acetylcholinesterase by neural and muscular influences in the rat.

10. Acetylcholine sensitivity of developing ectopic nerve-muscle junctions in adult rat soleus muscles.