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Contraction force

Collagen matrix stiffness influences on fibroblast contraction force

Collagen matrix stiffness influences on fibroblast contraction force

... cell contraction process ...collagen-gel-based contraction assay for long-term (> 48 hours) ...fibroblast contraction force using previous techniques (e.g. culture force monitor ...

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A novel collagen gel based measurement technique for quantitation of cell contraction force

A novel collagen gel based measurement technique for quantitation of cell contraction force

... cellular contraction force in vitro using a collagen gel-based sensing technique to demonstrate cell contraction force changes in fibroblasts treated with the agonist histamine, which ...

24

Contraction force versus action potential duration of cardiomyocytes: which methodology is more informative for selection of effective 1,4-dihydropyridine compounds in experimental research?

Contraction force versus action potential duration of cardiomyocytes: which methodology is more informative for selection of effective 1,4-dihydropyridine compounds in experimental research?

... The nature of the substituents in the phenyl ring has significant influence on the efficiency of the pre- sented compounds. This confirms the results ob- tained by the study of the derivative OSI-9614, in the structure ...

10

Theoretical and Experimental Analysis of Nb3Sn Strand Buckling in Large Scale CIC Conductor

Theoretical and Experimental Analysis of Nb3Sn Strand Buckling in Large Scale CIC Conductor

... thermal contraction which is originated by difference in the thermal expansion between the material of strand and that of conduit when the conductor is ...of contraction force is estimated to be 45 N ...

5

In vivo myograph measurement of muscle contraction at optimal length

In vivo myograph measurement of muscle contraction at optimal length

... no force in Part 1 of the experiment, whereas a stretching force of nearly 40 N was used in Part 10 (indicated by wide ...stretching force (indicated by wide arrows). With each stretching ...

10

Small intestinal model for electrically propelled capsule endoscopy

Small intestinal model for electrically propelled capsule endoscopy

... In this paper, a small intestinal model for an electrically propelled capsule was pro- posed and verified from in vitro experiments. The model took into account friction and the contraction force properties ...

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Temperature induced cardiac remodelling in fish

Temperature induced cardiac remodelling in fish

... The third stage of the cardiac cycle is ejection. Following pressure generation by the myocardium, the bulbo-ventricular valve opens, and blood is forced from the ventricle into the bulbus arteriosus in the fish outflow ...

14

A sodium channel knockin mutant (NaV1 4 R669H) mouse model of hypokalemic periodic paralysis

A sodium channel knockin mutant (NaV1 4 R669H) mouse model of hypokalemic periodic paralysis

... twitch force were measured every minute over a 1-hour period of glucose plus insulin ...mechanical contraction decreased mark- edly within minutes of starting the infusion (Figure 4, C and D), whereas WT ...

14

Mechatronic devices for the investigation of fibroblast populated collagen gel contraction and the effects of mechanical loading.

Mechatronic devices for the investigation of fibroblast populated collagen gel contraction and the effects of mechanical loading.

... quiescent fibrocyte situated in the connective tissue (Grinnell 1994). When a wound is created, damage occurs to the connective tissue and blood vessels, resulting in the release of plasma proteins and blood cells into ...

193

Thermodynamically consistent orthotropic activation model capturing ventricular systolic wall thickening in cardiac electromechanics

Thermodynamically consistent orthotropic activation model capturing ventricular systolic wall thickening in cardiac electromechanics

... between force generation at the microscopic level and tissue contraction at the macroscopic level we have presented a phenomenological model for transversely anisotropic active strain -driven ...

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Sexual dimorphism in forelimb muscles of the bullfrog, Rana catesbeiana: a functional analysis of isometric contractile properties

Sexual dimorphism in forelimb muscles of the bullfrog, Rana catesbeiana: a functional analysis of isometric contractile properties

... Sexual dimorphism provides an opportunity to study structural and functional diversity within a single species. In many anuran amphibians, individual forelimb muscles may be more than 10 times greater in wet mass in ...

16

Opioidergic conditioning of the human heart muscle in nitric oxide-dependent mechanism

Opioidergic conditioning of the human heart muscle in nitric oxide-dependent mechanism

... The contractility of the myocardium assessed as the maximal force of a contraction (maximal ampli- tude of the peak – Amax), the rate of rise of the force of a contraction (the slop[r] ...

5

Dynamic Measurement of Constraining Force from Green Sand and Casting Contraction of Gray Cast Iron during Cooling

Dynamic Measurement of Constraining Force from Green Sand and Casting Contraction of Gray Cast Iron during Cooling

... constraining force to the casting from the green sand mold and the contraction of the ...constraining force and ...minimum contraction and the minimum constraining force reached to ...

6

Cardiotonic activity of Petrolium Ether and alcoholic extract of
Seeds of Cassia Tora Linn.

Cardiotonic activity of Petrolium Ether and alcoholic extract of Seeds of Cassia Tora Linn.

... of force of contraction (positive inotropic effect) and decrease in heart rate (negative chronotropic effect) at a very low concentration ...of force of contraction with decrease in heart rate ...

10

Synthesis of 1,4 dihydropyrimidines and their pharmacological role for congestive heart failure

Synthesis of 1,4 dihydropyrimidines and their pharmacological role for congestive heart failure

... These compounds were found to have relaxing effect on the isolated rat uterus thus these compounds show smooth muscle relaxing property like that of known calcium channel blockers. There is increase in amplitude and ...

5

EVALUATION OF CARDIOTONIC EFFECT OF HYDROALCOHOLIC LEAF EXTRACT OF NERIUM INDICUM: AN ANIMAL STUDY

EVALUATION OF CARDIOTONIC EFFECT OF HYDROALCOHOLIC LEAF EXTRACT OF NERIUM INDICUM: AN ANIMAL STUDY

... the force of contraction of the hypo dynamic frog ...the force of contraction was evident with the dose of ...increase force of ...

6

Principal Longevity, Leadership Behaviors, and Student Academic Achievement

Principal Longevity, Leadership Behaviors, and Student Academic Achievement

... DSM contraction (24, 59, 64, 105, 119, 142, 160, ...DSM contraction may become preponderant under pathophysiological condition of overactive bladder (OAB) in humans (6, 124, ...

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LesseyMorillon_unc_0153D_14658.pdf

LesseyMorillon_unc_0153D_14658.pdf

... endogenous cell tension either by disrupting the cytoskeleton with cytochalasin or by blocking myosin with blebbistatin also inhibited ROCK activity, although in the case of cytochalasin treatment this decrease in ROCK ...

116

The energetics of rat papillary muscles undergoing realistic strain patterns

The energetics of rat papillary muscles undergoing realistic strain patterns

... obtaining force, muscle length change and muscle heat output measurements have also been described in detail (Barclay, 1994; Barclay et ...a force transducer and a servo-controlled ...

13

Contraction speed and type influences rapid utilisation of available muscle force: neural and contractile mechanisms

Contraction speed and type influences rapid utilisation of available muscle force: neural and contractile mechanisms

... fibre force by SEC ...isometric force (5400 N for vasti and 930 N for RF; Jacobs et ...voluntary force (MVF) as a function of the MVF – muscle fibre length – muscle velocity ...from force ...

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