Myofibrillar ATPase Activity of Mackerel Ordinary and Dark Muscles
نویسندگان
چکیده
منابع مشابه
The Localization of Myofibrillar Atpase Activity in the Flight Muscles of the Blowfly, Calliphora Erythrocephala
The distribution of ATPase activity in the asynchronous flight muscles of Calliphora erythrocephala (Diptera) was studied at a fine structural level, using preparations of teased fibers, both unfixed and after brief fixation in hydroxyadipaldehyde, incubated in a medium for the histochemical demonstration of myosin or actomyosin ATPase. In relaxed fibrils, activity was found confined to the A b...
متن کاملMyofibrillar ATPase histochemistry of rat skeletal muscles: a "two-dimensional" quantitative approach.
In histochemical investigations of skeletal muscle, the fibers are commonly classified into three types according to their staining for myofibrillar ATPase (mATPase). In serial sections of skeletal muscles from normal Wistar rats, we compared two common staining methods for mATPase: (a) an ac-ATPase technique, with pre-incubation at pH 4.7, and (b) a fixed alk-ATPase technique, using treatment ...
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چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Isolation and Characterization of Actin from Mackerel Dark Muscle
G-Actin was extracted from the acetone powder of the dark muscle of mackerel Pneumato phorus japonicus japonicus, and purified by a method which essentially consisted of polymerization in 0.1M KCl containing 0.1mm MgCl2, treatment with 0.6M KCI, and Sephadex G-200 gel filtration . Sedimentation constant (s020,w) of the dark muscle actin was 2.9S. The molecular weight was determined to be 42,000...
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This study aimed to determine the changes in soleus myofibrillar ATPase (m-ATPase) activity and myosin heavy chain (MHC) isoform expression after endurance training and/or chronic hypoxic exposure. Dark Agouti rats were randomly divided into four groups: control, normoxic sedentary (N; n = 14), normoxic endurance trained (NT; n = 14), hypoxic sedentary (H; n = 10), and hypoxic endurance trained...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1983
ISSN: 0021-5392,1349-998X
DOI: 10.2331/suisan.49.655