نتایج جستجو برای: gliding

تعداد نتایج: 2422  

Journal: :Journal of manipulative and physiological therapeutics 2017
Ruth Ballestero-Pérez Gustavo Plaza-Manzano Alicia Urraca-Gesto Flor Romo-Romo María de Los Ángeles Atín-Arratibel Daniel Pecos-Martín Tomás Gallego-Izquierdo Natalia Romero-Franco

OBJECTIVE The objective of this study was to review the literature regarding the effectiveness of neural gliding exercises for the management of carpal tunnel syndrome (CTS). METHODS A computer-based search was completed through May 2014 in PubMed, Physiotherapy Evidence Database (PEDro), Web of Knowledge, Cochrane Plus, and CINAHL. The following key words were included: nerve tissue, gliding...

Journal: :Bioinspiration & biomimetics 2010
John J Socha Kevin Miklasz Farid Jafari Pavlos P Vlachos

Given sufficient space, it is possible for gliding animals to reach an equilibrium state with no net forces acting on the body. In contrast, every gliding trajectory must begin with a non-steady component, and the relative importance of this phase is not well understood. Of any terrestrial animal glider, snakes exhibit the greatest active movements, which may affect their trajectory dynamics. O...

2011
Jennifer Luciano Rym Agrebi Anne Valérie Le Gall Morgane Wartel Francesca Fiegna Adrien Ducret Céline Brochier-Armanet Tâm Mignot

Bacteria glide across solid surfaces by mechanisms that have remained largely mysterious despite decades of research. In the deltaproteobacterium Myxococcus xanthus, this locomotion allows the formation stress-resistant fruiting bodies where sporulation takes place. However, despite the large number of genes identified as important for gliding, no specific machinery has been identified so far, ...

Journal: :Biophysical Journal 2022

During host infection, single-celled apicomplexan parasites like Plasmodium and Toxoplasma use a unique form of locomotion called gliding that differs fundamentally from the swim-or-crawl paradigm eukaryotic cell motility. Gliding is powered by thin layer actin specialized myosin sandwiched between plasma membrane an inner membranous scaffold. How this actomyosin network organized to generate c...

Journal: :Current Biology 2003
Matthew B Heintzelman

In apicomplexan parasites, gliding motility and host cell invasion are driven by an actomyosin-based system. Recent studies have characterized several components of the gliding motility apparatus and have provided new insight into the molecular architecture of this locomotory system.

Journal: :The Journal of experimental biology 2000
U M Lindhe-Norberg A P Brooke W J Trewhella

On oceanic islands, some large diurnal megachiropteran bat species (flying foxes; Pteropus spp.) frequently use thermal or slope soaring during foraging flights to save energy. We compared the flight morphology and gliding/soaring performance of soaring versus non-soaring Pteropus species, one pair on American Samoa and one pair on the Comoro Islands, and two other soaring/flap-gliding species ...

Journal: :Journal of bacteriology 2004
Atsuko Uenoyama Akiko Kusumoto Makoto Miyata

Several mycoplasma species are known to glide in the direction of the membrane protrusion (head-like structure), but the mechanism underlying this movement is entirely unknown. To identify proteins involved in the gliding mechanism, protein fractions of Mycoplasma mobile were analyzed for 10 gliding mutants isolated previously. One large protein (Gli349) was observed to be missing in a mutant m...

Journal: :Journal of bacteriology 2002
Makoto Miyata William S Ryu Howard C Berg

The effects of temperature and force on the gliding speed of Mycoplasma mobile were examined. Gliding speed increased linearly as a function of temperature from 0.46 microm/s at 11.5 degrees C to 4.0 microm/s at 36.5 degrees C. A polystyrene bead was attached to the tail of M. mobile using a polyclonal antibody raised against whole M. mobile cells. Cells attached to beads glided at the same spe...

Journal: :Journal of bacteriology 2004
Jacob D Jaffe Makoto Miyata Howard C Berg

Mycoplasma mobile glides on surfaces at up to 7 microm/s by an unknown mechanism. We studied the energetics that power gliding by using a novel, growth medium-free system. We found that cells could glide in defined media if the glass substrate is preconditioned by exposure to horse serum. The active component that potentiates gliding is sensitive to proteinase K treatment. We used the defined m...

Journal: :Lab on a chip 2011
Yasutaka Hanada Koji Sugioka Ikuko Shihira-Ishikawa Hiroyuki Kawano Atsushi Miyawaki Katsumi Midorikawa

Phormidium, a genus of filamentous cyanobacteria, forms endosymbiotic associations with seedling roots that accelerate the growth of the vegetable seedlings. Understanding the gliding mechanism of Phormidium will facilitate improved formation of this association and increased vegetable production. To observe the gliding movements, we fabricated various microfluidic chips termed nanoaquariums us...

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