Preparation of cellulosic fibers in semi -pilot scale from NaOH -solutions . Poster presentation. 243 rd ACS National Meeting, San Diego, CA, USA, 25 - 29/3 -2012. The a XWKRU·V contribution s to the papers Paper I The experimental work and writing were performed by Martin Kihlman with the exception of the steam explosion pretreatment ...
Adult skeletal muscle is capable of complete regeneration after an acute injury. The main parameter studied to assess muscle regeneration efficacy is the cross-sectional area (CSA) of the myofibers as myofiber size correlates with muscle force. ... MuscleJ, and SMASH overlooked small fibers ( 1000 μm 2) and overestimated bigger … Details
In healthy nerve fibers, internodal length is proportional to fiber diameter and is optimized during development to ensure maximal neuronal conduction velocity; during peripheral nerve regeneration, the axon–Schwann cell interactions are renewed and regenerated and remyelinated nerve fibers have thinner myelin sheaths with shorter internodal ...
Power-lifters have hypertrophic muscle fibers with fissures seen in cross-sections, called as fiber splitting.Whether this phenomenon is due to real splitting or defective regeneration has not been ...
This study aimed to investigate if DRGS may impact intraepidermal nerve fiber regeneration and sensory nerve function. MATERIALS AND METHODS: Nine patients with chronic, intractable painful polyneuropathy were recruited. Intraepidermal nerve fiber density (IENFD) quantification in 3 mm punch skin biopsy was performed 1 month before DRGS (placed ...
Regeneration of the muscle fibers is apparent as a shift of myonuclei from the periphery of the fibers toward the center [1]. Fibrosis also becomes evident as a buildup of extracellular matrix (ECM) within the muscle's interstitial ... SMASH 2.0: …
The main parameter studied to assess muscle regeneration efficacy is the cross-sectional area (CSA) of the myofibers as myofiber size correlates with muscle force. ... when performed manually. This is why programs were developed to completely automate the analysis of the CSA, such as SMASH, MyoVision, or MuscleJ softwares. ... Muscle Fibers ...
the regeneration of natural fibers usually employ concentrated acidic or alkaline solutions, which destroy the polymer struc-tures of fibers, rendering them unusable as fibers in textiles and fashion. Moreover, these chemical processes unavoidably introduce hazardous substances and have been strictly pro-hibited in some countries.
The analysis was performed by the experimenter blinded to the mouse genotype and/or treatment. The cross-sectional area (CSA) and the mean fiber area were determined by semiautomatic muscle ...
This study aimed to investigate if DRGS may impact intraepidermal nerve fiber regeneration and sensory nerve function. Materials and methods: Nine patients with chronic, intractable painful ...
The dissolution of silk is a critical step in producing regenerated silk fibroin (RSF) fibers with superior performance [5], [6], [7].Native silk has been dissolved in H 3 PO 4 [8], H 3 PO 4 –formic acid (FA) [9], LiBr (self-dialysis) [10] or ionic liquids [11] for direct spinning of fibers; although these processes are simple the resulting fibers perform poorly.
Histological parameters including fiber distribution, fiber type, centrally nucleated fibers, and capillary density are all frequently quantified measures of skeletal muscle. These parameters …
Download scientific diagram | 180-days small fiber peripheral nerve regeneration. from publication: Effect of diabetes type on long‐term outcome of epidermal axon regeneration | Objective: To ...
In this study, we propose an automated image analysis system for quantitative characterization of muscle fiber type composition.
Initial segmentation and fiber filter functions segment the image and remove non-fiber elements based on user-defined parameters to create a fiber mask. Establishing …
This is also an important parameter for characterization of regenerating fibers as it is a readout of regeneration efficiency. Running MuscleJ on muscle sections co-labeled with laminin and DAPI returns the number of regenerated fibers and the number of nuclei in each fiber. ... Smith LR, Barton ER. SMASH - semi-automatic muscle analysis using ...
methods and SMASH for fiber size, fiber size variabil ity, fiber type percentage, and CNF percentage are presented. in T able 2. There was little discrepancy between values ... Muscle regeneration ...
In this study, we demonstrated fiber regeneration of whole hybrid poplar (HP) biomass by a sustainable method. We developed an environmentally friendly approach by partially auto-hydrolyzing the biomass with water before its dissolution in 1-ethyl-3-methylimidazolium acetate ([C2mim][OAc]) ionic liquid, for large-scale, roll-to-roll production ...
Researchers smash the fiber optic long-distance record: #Power #goodthing #researchteam #differentset #kilometers...
The analysis was performed by the experimenter blinded to the mouse genotype and/or treatment. The cross-sectional area (CSA) and the mean fiber area were determined by semiautomatic muscle ...
Disorders of sensory nerve function in polyneuropathy are diverse and depend on the type of afferent nerve fibers that are affected. 9 Most polyneuropathies affect both small and large nerve fibers and are therefore termed mixed fiber neuropathies. 10, 11 Small fiber neuropathy (SFN) is defined as a structural abnormality of small nerve fibers with the …
Borg K, Edström L. Prior poliomyelitis: an immunohistochemical study of cytoskeletal proteins and a marker for muscle fibre regeneration in relation to usage of remaining motor units. Acta Neurol Scand. 1993;87(2):128–132. [Google Scholar] 9. Borisov AB, Carlson BM. Cell death in denervated skeletal muscle is distinct from classical apoptosis.
A detailed study of the dynamics during thermal regeneration of fiber Bragg gratings, written in hydrogen-loaded standard single-mode fibers using a ns pulsed 213 nm UV laser, is reported. Isotherm ...
In particular, centrally nucleated fibers are often used as a marker for muscle regeneration. While fully mature fibers have peripheral nuclei, newly regenerated fibers have central nuclei [15]. In many muscular dystrophies, which are …
In our study, we investigated whether the deletion of miR-378a (miR-378) affects muscle regeneration. We subjected 6-week-old wild-type (WT) and miR-378 knockout (miR-378–/–) animals to the...
Figure demonstrates the larger fiber area obtained with SMASH compared to the legacy method of using a simple threshold for fiber area. from publication: SMASH - semi-automatic muscle analysis ...
All animal experiments were approved by the University of Pennsylvania Institutional Animal Care and Use Committee. C57Bl/6 mice were used as wild-type controls and mdxmice were used as a dystrophic model. Both animal groups were analyzed at 1 year of age.
We show evidence of corneal small fiber degeneration in 2 siblings carrying a heterozygous missense ... and only a minor improvement in HbA1c and lipid profile. However, there was evidence of nerve regeneration with an increase in corneal nerve fiber density (CNFD) [child A (13.9%), child B (14.7%)], corneal nerve branch density (CNBD) [child A ...
Background Histological assessment of skeletal muscle sections is important for the research of muscle physiology and diseases. Quantifiable measures of skeletal muscle often include mean fiber diameter, fiber size distribution, and centrally nucleated muscle fibers. These parameters offer insights into the dynamic adaptation of skeletal muscle cells during repeated …
Dark gray areas are interstitial in SMASH and fibers using legacy methods while white areas are interstitial in both masks. Figure demonstrates the larger fiber area obtained with SMASH compared to the legacy method of using a simple threshold for fiber area. ... Skeletal Muscle 2014, 4:10. G, Mavilio F: Muscle regeneration by bone marrow ...
This can occur if: - The nerve fiber's soma is intact - At least some neurilemma remains - It is in the PNS
Study with Quizlet and memorize flashcards containing terms like A difference in the concentration of charged particles between one point and another is called a(n) ___________potential., Which is true about a neuron with a large diameter, myelinated axon as compared to a neuron with a small diameter, unmyelinated axon?, Which types of glial cells …
We conclude that the so-called split fibers are due to defect regeneration. Some fibers with fissures are the results of old events of segmental muscle fiber damage, whereas the others reflect an ongoing process. The normal regenerative process is most likely disturbed in power-lifters by their continuous training with repeated high mechanical ...
In many tissues, wound healing and regeneration depends on stem cells to replace the lost or damaged cells. For example, skeletal muscle has the remarkable ability to fully recover from injury due ...
Here, we have developed a novel fully-automated image segmentation method based on neutrosophic set algorithms to analyse whole skeletal muscle cross sections in …
We demonstrate that fibroblast growth factor 6 (FGF6) is critical for SC pool scaling. Mice lacking FGF6 have reduced SCs of early postnatal origin and impaired regeneration. By contrast, …
