The Experts below are selected from a list of 4665 Experts worldwide ranked by ideXlab platform

Humberto Santo Neto - One of the best experts on this subject based on the ideXlab platform.

  • disodium cromoglycate protects dystrophin deficient muscle fibers from leakiness
    Muscle & Nerve, 2008
    Co-Authors: Maria Julia Marques, Rafael Ventura Machado, Elaine Minatel, Humberto Santo Neto
    Abstract:

    In dystrophin-deficient fibers of mdx mice and in Duchenne dystrophy, the lack of dystrophin leads to sarcolemma breakdown and muscle degeneration. We verified that cromolyn, a mast-cell Stabilizer Agent, stabilized dystrophic muscle fibers using Evans blue dye as a marker of sarcolemma leakiness. Mdx mice (n = 8; 14 days of age) received daily intraperitoneal injections of cromolyn (50 mg/kg body weight) for 15 days. Untreated mdx mice (n = 8) were injected with saline. Cryostat cross-sections of the sternomastoid, tibialis anterior, and diaphragm muscles were stained with hematoxylin and eosin. Cromolyn dramatically reduced Evans blue dye–positive fibers in all muscles (P < 0.05; Student's t-test) and led to a significant increase in the percentage of fibers with peripheral nuclei. This study supports the protective effects of cromolyn in dystrophic muscles and further indicates its action against muscle fiber leakiness in muscles that are differently affected by the lack of dystrophin. Muscle Nerve, 2007

Maria Julia Marques - One of the best experts on this subject based on the ideXlab platform.

  • disodium cromoglycate protects dystrophin deficient muscle fibers from leakiness
    Muscle & Nerve, 2008
    Co-Authors: Maria Julia Marques, Rafael Ventura Machado, Elaine Minatel, Humberto Santo Neto
    Abstract:

    In dystrophin-deficient fibers of mdx mice and in Duchenne dystrophy, the lack of dystrophin leads to sarcolemma breakdown and muscle degeneration. We verified that cromolyn, a mast-cell Stabilizer Agent, stabilized dystrophic muscle fibers using Evans blue dye as a marker of sarcolemma leakiness. Mdx mice (n = 8; 14 days of age) received daily intraperitoneal injections of cromolyn (50 mg/kg body weight) for 15 days. Untreated mdx mice (n = 8) were injected with saline. Cryostat cross-sections of the sternomastoid, tibialis anterior, and diaphragm muscles were stained with hematoxylin and eosin. Cromolyn dramatically reduced Evans blue dye–positive fibers in all muscles (P < 0.05; Student's t-test) and led to a significant increase in the percentage of fibers with peripheral nuclei. This study supports the protective effects of cromolyn in dystrophic muscles and further indicates its action against muscle fiber leakiness in muscles that are differently affected by the lack of dystrophin. Muscle Nerve, 2007

Elaine Minatel - One of the best experts on this subject based on the ideXlab platform.

  • disodium cromoglycate protects dystrophin deficient muscle fibers from leakiness
    Muscle & Nerve, 2008
    Co-Authors: Maria Julia Marques, Rafael Ventura Machado, Elaine Minatel, Humberto Santo Neto
    Abstract:

    In dystrophin-deficient fibers of mdx mice and in Duchenne dystrophy, the lack of dystrophin leads to sarcolemma breakdown and muscle degeneration. We verified that cromolyn, a mast-cell Stabilizer Agent, stabilized dystrophic muscle fibers using Evans blue dye as a marker of sarcolemma leakiness. Mdx mice (n = 8; 14 days of age) received daily intraperitoneal injections of cromolyn (50 mg/kg body weight) for 15 days. Untreated mdx mice (n = 8) were injected with saline. Cryostat cross-sections of the sternomastoid, tibialis anterior, and diaphragm muscles were stained with hematoxylin and eosin. Cromolyn dramatically reduced Evans blue dye–positive fibers in all muscles (P < 0.05; Student's t-test) and led to a significant increase in the percentage of fibers with peripheral nuclei. This study supports the protective effects of cromolyn in dystrophic muscles and further indicates its action against muscle fiber leakiness in muscles that are differently affected by the lack of dystrophin. Muscle Nerve, 2007

Rafael Ventura Machado - One of the best experts on this subject based on the ideXlab platform.

  • disodium cromoglycate protects dystrophin deficient muscle fibers from leakiness
    Muscle & Nerve, 2008
    Co-Authors: Maria Julia Marques, Rafael Ventura Machado, Elaine Minatel, Humberto Santo Neto
    Abstract:

    In dystrophin-deficient fibers of mdx mice and in Duchenne dystrophy, the lack of dystrophin leads to sarcolemma breakdown and muscle degeneration. We verified that cromolyn, a mast-cell Stabilizer Agent, stabilized dystrophic muscle fibers using Evans blue dye as a marker of sarcolemma leakiness. Mdx mice (n = 8; 14 days of age) received daily intraperitoneal injections of cromolyn (50 mg/kg body weight) for 15 days. Untreated mdx mice (n = 8) were injected with saline. Cryostat cross-sections of the sternomastoid, tibialis anterior, and diaphragm muscles were stained with hematoxylin and eosin. Cromolyn dramatically reduced Evans blue dye–positive fibers in all muscles (P < 0.05; Student's t-test) and led to a significant increase in the percentage of fibers with peripheral nuclei. This study supports the protective effects of cromolyn in dystrophic muscles and further indicates its action against muscle fiber leakiness in muscles that are differently affected by the lack of dystrophin. Muscle Nerve, 2007

Hs Neto - One of the best experts on this subject based on the ideXlab platform.

  • Disodium cromoglycate protects dystrophin-deficient muscle fibers from leakiness
    EUA, 2015
    Co-Authors: Mj Marques, Rv Machado, Minatel E, Hs Neto
    Abstract:

    In dystrophin-deficient fibers of mdx mice and in Duchenne dystrophy, the lack of dystrophin leads to sarcolemma breakdown and muscle degeneration. We verified that cromolyn, a mast-cell Stabilizer Agent, stabilized dystrophic muscle fibers using Evans blue dye as a marker of sarcolemma leakiness. Mdx mice (n = 8; 14 days of age) received daily intraperitoneal injections of cromolyn (50 mg/kg body weight) for 15 days. Untreated mdx mice (n = 8) were injected with saline. Cryostat cross-sections of the sternomastoid, tibialis anterior, and diaphragm muscles were stained with hematoxylin and eosin. Cromolyn dramatically reduced Evans blue dye-positive fibers in all muscles (P < 0.05; Student's t-test) and led to a significant increase in the percentage of fibers with peripheral nuclei. This study supports the protective effects of cromolyn in dystrophic muscles and further indicates its action against muscle fiber leakiness in muscles that are differently affected by the lack of dystrophin.371616