Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A E, Bukatina"'
Publikováno v:
Biophysics. 51:789-792
We assessed the effect of phalloidin, known to detach nebulin from actin in skeletal myofibrils, on the isometric force of skinned lamprey cardiac muscle, which has nebulin in amounts comparable to that in skeletal muscle. In contrast to mammalian ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae7552f9776e5e40fb8d4bddcdbe0bad
https://doi.org/10.1134/s0006350906050204
https://doi.org/10.1134/s0006350906050204
Publikováno v:
Journal of Applied Physiology. 87:1861-1876
A relatively simple method is presented for incorporating cross-bridge mechanisms into a muscle model. The method is based on representing force in a half sarcomere as the product of the stiffness of all parallel cross bridges and their average disto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aae202b6f9baad9dcb69385bc455bc8
https://doi.org/10.1152/jappl.1999.87.5.1861
https://doi.org/10.1152/jappl.1999.87.5.1861
Publikováno v:
Journal of Muscle Research and Cell Motility. 19:515-523
Phalloidin, an F-actin stabilizing peptide, is known to enhance Ca2+ responsiveness in skinned cardiac muscle. Here we studied the effects of dethiophalloidin (DTPH), a phalloidin derivative which, binding much more weakly to F-actin, has no phalloid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8932683fb3b02a5cfe77c99edeb35c91
https://doi.org/10.1023/a:1005308509720
https://doi.org/10.1023/a:1005308509720
Autor:
Eileen M. McMahon, T R Lombari, Marek Belohlavek, Anna E Bukatina, Naomi M. Gades, Minako Katayama, P Jiamsripong
Publikováno v:
Laboratory animals. 47(2)
Pharmacokinetics of drugs may differ between small and large mammals (including humans); therefore, drug testing in animal models must be carefully designed. Sprague–Dawley rats were used in cardiac experiments, during which the lopinavir concentra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2c24cb8f40f75b7c48f7f14ccba225d
https://pubmed.ncbi.nlm.nih.gov/23563365
https://pubmed.ncbi.nlm.nih.gov/23563365
Autor:
Anna E Bukatina, Ronald J. Marler, Minako Katayama, Theresa R. Lombari, Marek Belohlavek, Qing Wu, Panupong Jiamsripong, Eileen M. McMahon
Publikováno v:
Ultrasound in medicinebiology. 38(9)
Myocardial reperfusion following ischemia may paradoxically cause additional injury, including microvascular damage and edema. These structural alterations augment tissue echogenicity, which is measurable by ultrasonic integrated backscatter (IB). We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f19341e4734e69cd3f4a755d4f8d8c3c
https://pubmed.ncbi.nlm.nih.gov/22763007
https://pubmed.ncbi.nlm.nih.gov/22763007
Publikováno v:
Neuroscience and Behavioral Physiology. 23:83-89
As many as 88 patients with Alzheimer's type senile dementia were followed up. Of these, 28 patients suffered from marked and 60 from unpronounced dementia. 74 patients received amiridine and 14 made up a control group. Amiridine was administered per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb3f7abb55d1a81d58f514830d95bd41
https://doi.org/10.1007/bf01182643
https://doi.org/10.1007/bf01182643
Publikováno v:
The FASEB Journal. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::001107fe23fe826aabd4684b4b388b6d
https://doi.org/10.1096/fasebj.21.6.lb118-a
https://doi.org/10.1096/fasebj.21.6.lb118-a
Publikováno v:
Biofizika. 51(5)
The effect of phalloidin, an agent detaching nebulin from actin in skeletal muscle, on the isometric force in lamprey skinned cardiac muscle, which has nebulin in amounts comparable to that in skeletal muscle, has been studied. We found that, unlike
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e2a3e063020100d8c445d8155fbd3ccd
https://pubmed.ncbi.nlm.nih.gov/17131830
https://pubmed.ncbi.nlm.nih.gov/17131830
Autor:
A E, Bukatina, G S, Sik
Publikováno v:
Biofizika. 48(6)
The contraction of myofibrils is regulated by the coordinated action of Ca2+ and myosin cross-bridges. Phallotoxins induce a variety of specific changes in myofibrillar functioning and are therefore a potentially valuable tool for muscle research. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4af9393c1adcfdcf2a7d5ffb2f5df923
https://pubmed.ncbi.nlm.nih.gov/14714525
https://pubmed.ncbi.nlm.nih.gov/14714525
Publikováno v:
Tsitologiia. 42(1)
Phalloidin, a toxic product of the mushroom Amanita phalloides, binds specifically to F-actin resulting in strong stabilization of F-actin structure (for review, see; Wieland, 1986). Binding to a specific site on the muscle thin filament F-actin, pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cb8d4fe1bffbfa84d3b31e8cc2cf400a
https://pubmed.ncbi.nlm.nih.gov/10709250
https://pubmed.ncbi.nlm.nih.gov/10709250