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Volume 4 (1971)
- Issue 4 Pages 191-
- Issue 3 Pages 111-
- Issue 2 Pages 65-
- Issue 1 Pages 1-
Volume 4, Issue 2
Displaying 1-6 of 6 articles from this issue
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DONALD A. DAVIS, BURTON J. BOGITSH1971 Volume 4 Issue 2 Pages 65-68
Published: 1971
Released on J-STAGE: October 28, 2009
JOURNAL FREE ACCESSThe filamentous surface coating on the caecal cytoplasmic extensions of Gorgoderina attenuata and Haematoloechus medioplexus is found to contain macromolecular diglycols as cytochemically demonstrated by the PATCO method. This cytochemical evidence suggests that these structures can now be characterized as “glycocalyces”.View full abstractDownload PDF (5179K) -
YOSHIFUJI MATSUMOTO1971 Volume 4 Issue 2 Pages 69-78
Published: 1971
Released on J-STAGE: October 28, 2009
JOURNAL FREE ACCESSBy means of the indirect immunoenzyme antibody technique for the detection of antinuclear factors, the sere from 18 patients with SLE were examined, and nuclear staining patterns observed were classified as follows; diffuse, perinuclear, flecked, fine granular, and thready types. These five types had no relationship to the types of nuclear staining by the indirect immunofluorescent antibody technique. There were no changes in staining patterns under various fixative conditions, and serial dilution of sera did not result in a type different from the undiluted one. Good stainings were obtained when using glutaraldehyde as a bifunctional reagent. As to the sensitivity of the nuclear staining, immunofluorescent antibody technique were seemed to be superior to immunoenzyme antibody technique. The origins of these newly defined types were regarded as due to the factors other than specific nuclear antigens.View full abstractDownload PDF (6731K) -
ILIE DICULESCU, LAURENTIU M. POPESCU, NICOLAE IONESCU1971 Volume 4 Issue 2 Pages 79-86
Published: 1971
Released on J-STAGE: October 28, 2009
JOURNAL FREE ACCESSIn order to detect the subcellular localization of calcium in heart muscle the treatment of myocardium with oxalate has been used.
The results prove that in cardiac muscle cells in situ there are several distinct calcium storage sites: the mitochondria, the sarcoplasmic reticulum (terminal cisterns and longitudinal sarcotubules), the sarcolemmal membrane (including the intercalated discs) and the subsarcolemmal vesicles. Mitochondria are the main sites of calcium storage in the heart muscle.
The functional implications of these findings in relation to excitation-contraction coupling are discussed.View full abstractDownload PDF (6212K) -
HARUHIKO MIYAYAMA1971 Volume 4 Issue 2 Pages 87-102
Published: 1971
Released on J-STAGE: October 28, 2009
JOURNAL FREE ACCESSThe iodine procedure for histochemical demonstration of phosphorylase by Takeuchi was improved for demonstration of glycogen metabolic function in muscle fibers of the skeletal muscle. Using this iodine technique, polyglucose synthesized from glucose-1-phosphate by enzymes in skeletal muscle fibers stained with iodine into three types of color, blue, violet and red. The conditions for demonstration of three colors showing the enzyme activities controlled by the intramuscular function of individual fiber were determined. Moreover, it was found that the preservation of iodine color in slides was obtained by using calcium chloride.View full abstractDownload PDF (5547K) -
Yoshinobu Yano1971 Volume 4 Issue 2 Pages 103-106
Published: 1971
Released on J-STAGE: October 28, 2009
JOURNAL FREE ACCESSDownload PDF (372K) -
Samuel H. Hori, Tsutomu Kamada, Satoshi Yonezawa1971 Volume 4 Issue 2 Pages 107-109
Published: 1971
Released on J-STAGE: October 28, 2009
JOURNAL FREE ACCESSDownload PDF (2071K)
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