476
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Yamazaki M, Omori K, Fujiwara T. [A case of mediastinal emphysema as the complication of tooth extraction]. RINSHO HOSHASEN. CLINICAL RADIOGRAPHY 1982; 27:763-6. [PMID: 6752489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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477
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Omori K. [Dynamics of estriol-16-glucosiduronate (E3-16-G) in early pregnancy -- its prognostic value in complicated pregnancy (author's transl)]. NIHON NAIBUNPI GAKKAI ZASSHI 1982; 58:689-705. [PMID: 7106323 DOI: 10.1507/endocrine1927.58.5_689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Urinary estriol-16-glucosiduronate (E3-16-G) in early pregnancy was measured by a direct radioimmunoassay which was highly specific for the compound and did not require hydrolysis or chromatography. The level of E3-16-G in normal pregnant women increased as pregnancy progressed and was over the level in non-pregnant women after 6 weeks gestation. The levels were lower in complicated pregnancies, namely threatened abortion, intra uterine fetal death, ectopic pregnancy, anencephalus and so on. Decreases of urinary E3-16-G in threatened abortion were more rapid than those of urinary hCG, which was used as a useful prognostic indicator in those cases. These results suggested the possibility that the fetus played some role in the production of E3-16-G in early pregnancy. In order to clarify the role of the fetus in the formation of E3-16-G, it was measured in the maternal peripheral vein, uterine artery and vein, and in the fetal tissue at hysterectomy in complicated pregnancies (three cases). These results also suggested the possibility that E3-16-G was produced by the fetus. In the in vitro experiments where 14C-E3 was incubated with various tissues in early pregnancy, it was demonstrated that 14C-E3 was conjugated to be E3-16-G by homogenate of the fetal tissue in 8 weeks gestation, and by the liver and by the kidney in 13 weeks gestation but not by chorionic tissue. These results indicated that the conjugation process of E3, though perhaps not entirely, proceeds in the fetus and the urinary determination of E3-16-G might give us good information about the fetus in pregnant women.
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478
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Nakamura H, Shonai Y, Kohirasawa H, Omori K, Terui S. [Use of thermography in dentistry]. SHIKAI TENBO = DENTAL OUTLOOK 1982; 59:837-46. [PMID: 6955968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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479
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Nakamura K, Omori K, Aoyama Y. [Assistance in discharge of an infant with a severe consciousness disorder]. KANGOGAKU ZASSHI 1982; 46:46-50. [PMID: 6801355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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480
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Ayano Y, Omori K, Ogata J, Ikegami K. Retroperitoneal epididymal structures in adult male. Eur Urol 1982; 8:52-3. [PMID: 7060612 DOI: 10.1159/000473479] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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481
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Hirose M, Kato T, Omori K, Takeuchi M, Yoshikawa M, Sasaki R, Chiba H. Purification and characterization of four components of rat caseins. BIOCHIMICA ET BIOPHYSICA ACTA 1981; 671:139-45. [PMID: 7326261 DOI: 10.1016/0005-2795(81)90127-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Rat casein components (C1-, C3A-, C3B- and C4-casein) were extensively purified from rat milk, and the properties of these proteins were compared with those of other caseins including rat C2-casein. C1-casein was precipitated by a low concentration of CaCl2 (1.5 mM). Both C3A- and C3B-casein were less sensitive to Ca2+ than were C1- and C2-casein, and the presence of 20 mM CaCl2 was required at 37 degrees C for their precipitation. C4-casein was absolutely insensitive to Ca2+. This protein exhibited the ability to stabilize all of the other rat casein components against Ca2+-dependent precipitation. In addition, C4-casein contained sialic acid, galactose and N-acetylgalactosamine. Therefore, C4-casein appears to be a bovine kappa-casein-like protein.
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482
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Matsuura S, Masuda R, Omori K, Negishi M, Tashiro Y. Distribution and induction of cytochrome P-450 in rat liver nuclear envelope. J Cell Biol 1981; 91:212-20. [PMID: 7298716 PMCID: PMC2111951 DOI: 10.1083/jcb.91.1.212] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Induction of cytochrome P-450s by 3-methylcholanthrene (MC) and phenobarbital (PB) and distribution of P-450s in the rat liver nuclear envelope were investigated by biochemical analyses and ferritin immunoelectron microscopy using specific antibodies against the major molecular species of MC- and PB-induced cytochrome P-450. It was found, in agreement with Kasper (J. Biol. Chem., 1971, 246: 577-581), that the total amount of cytochrome P-450s determined by biochemical analysis was markedly increased by MC, but not by PB, treatment. Immunoelectron microscopic analysis, however, showed marked and slight increases in ferritin labeling by MC and PB treatment, respectively. The latter finding was interpreted as resulting from the induction of a particular molecular species of PB-induced cytochrome P-450s. Ferritin immunoelectron microscopic analysis of intact isolated nuclei, naked nuclei from which the outer membrane of the nuclear envelope was partially detached (mechanically), and isolated nuclear envelopes have shown that the ferritin particles are found exclusively on the cytoplasmic face of the outer nuclear envelopes. Neither the nucleoplasmic face of the inner membrane of the nuclear envelope nor the cisternal face of both membranes of the nuclear envelope showed any labeling with ferritin. This indicates that cytochrome P-450 is located only on the outer membrane of the nuclear envelope and does not diffuse laterally into the domain of the inner membrane of the nuclear envelope across the nuclear pores. Our results suggest that a marked heterogeneity exists in the enzyme distribution between the outer and inner membrane of the nuclear envelope and that microsomal marker enzymes such as cytochrome P-450 exist exclusively in the outer membrane. In addition, it appears that cytochrome P-450 is probably not a transmembrane protein but an intrinsic protein located on the cytoplasmic face of the outer membrane of the nuclear envelope.
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483
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Ohne M, Omori K, Kobayashi A, Sakurada Y, Sekigawa K, Mochizuki A, Takaki T, Tachikawa T, Muramatsu H, Nagai Y, Kojo U. Induction of squamous cell carcinoma in the oral cavity of rats by oral administration of 4-nitroquinoline-1-oxide (4NQO) in drinking water. A preliminary report. THE BULLETIN OF TOKYO DENTAL COLLEGE 1981; 22:85-98. [PMID: 6794920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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484
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Ohne M, Takaki T, Sekigawa K, Mochizuki A, Sakurada Y, Kobayashi A, Omori K, Tachikawa T, Muramatsu H, Nagai Y, Kojo U. [Induction of squamous cell carcinoma of the oral cavity by administration of 4-nitroquinoline 1-oxide in the drinking water (author's transl)]. SHIKA GAKUHO. DENTAL SCIENCE REPORTS 1981; 81:533-546. [PMID: 6792711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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485
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Kobayashi A, Omori K, Noma H, Kakizawa T, Kawabata T, Matsuda Y, Osanai K. [Clinical experience in cryosurgery of hemangiomas (author's transl)]. SHIKA GAKUHO. DENTAL SCIENCE REPORTS 1981; 81:553-9. [PMID: 6944800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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486
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Ohne M, Kobayashi A, Omori K, Komiya Y, Iwamoto M, Tachikawa T, Muramatsu H. [Studies of the effect of bleomycin on the healing of wounds (author's transl)]. SHIKA GAKUHO. DENTAL SCIENCE REPORTS 1981; 81:547-52. [PMID: 6169155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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487
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Hirose M, Kato T, Omori K, Maki M, Yoshikawa M, Sasaki R, Chiba H. Purification and properties of a major casein component of rat milk. BIOCHIMICA ET BIOPHYSICA ACTA 1981; 667:309-20. [PMID: 7194117 DOI: 10.1016/0005-2795(81)90197-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A casein component (C2-casein) was purified by ion-exchange and gel filtration chromatography from rat milk, and the properties of this protein were examined. The molecular weight of C2-casein, as determined by Sepharose 4B gel filtration in 6 M guanidine hydrochloride, was 34 000 +/- 1000. The average hydrophobicity calculated from the amino acid composition showed that C2-casein is a rather hydrophilic protein. The alpha-helix content obtained from optical rotatory dispersion experiments was about 12%. In ultracentrifugation analyses, monomer and polymer peaks of C2-casein were both seen, and the monomer-to-polymer ratio was not affected by changing temperature conditions. C2-casein was precipitated by the presence of 2.5 mM CaCl2, and the precipitability was greatly decreased by the dephosphorylation of the protein. C2-casein was stabilized from Ca2+-dependent precipitation by the addition of another rat casein component (C3-casein) or of bovine kappa-casein.
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488
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Hatayama T, Omori K, Inoue A, Yukioka M. Partial characterization of RNA polymerase II complex released by micrococcal nuclease digestion of rat liver nuclei. BIOCHIMICA ET BIOPHYSICA ACTA 1981; 652:245-55. [PMID: 7213738 DOI: 10.1016/0005-2787(81)90113-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Two forms of RNA polymerase II were released from rat liver chromatin by micrococcal nuclease digestion of the nuclei. One from behaved like a free RNA polymerase II and the other like a complex with other nuclear components. Both forms of RNA polymerase II activity were recovered in the 0.16 M NaCl-soluble fraction of the nuclear digest, and the complexed from the RNA polymerase II could transcribe its endogenous template under conditions permitting only of elongation of the RNA synthesis. The RNA polymerase II complex was further purified by gel filtration chromatography and column electrophoresis. Analysis of protein and DNA of the partially purified complex suggested that the RNA polymerase II was bound to mono- or dinucleosomes carrying some characteristic nonhistone proteins. Furthermore, in experiments on tissues from starved rats, the two forms of RNA polymerase II were found to originate from different functional states of the chromatin-bound enzyme in vivo.
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489
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Wakabayashi T, Oki T, Tone H, Hirano S, Omori K. A comparative electron microscopic study of aclacinomycin and adriamycin cardiotoxicities in rabbits and hamsters. JOURNAL OF ELECTRON MICROSCOPY 1980; 29:106-118. [PMID: 6933206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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490
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Tomari Y, Yamamoto K, Sakuragi R, Omori K, Seo K. [Study on diet instruction for the aged]. [HOKENFU ZASSHI] THE JAPANESE JOURNAL FOR PUBLIC HEALTH NURSE 1979; 35:766-75. [PMID: 259755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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491
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Machida K, Omori K. Recovery of nerve action potentials and vascularization after inferior alveolar nerve sectioning. THE BULLETIN OF TOKYO DENTAL COLLEGE 1979; 20:101-14. [PMID: 297529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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492
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Yukioka M, Omori K, Okai Y, Inoue A. Two species of RNA polymerase II released from rat liver chromatin. FEBS Lett 1979; 104:169-72. [PMID: 477977 DOI: 10.1016/0014-5793(79)81108-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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493
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Nakano T, Miyazaka M, Omori K. [Relationship between brain waves and psychological and behavioral abilities in mild dementia of the aged]. SEISHIN SHINKEIGAKU ZASSHI = PSYCHIATRIA ET NEUROLOGIA JAPONICA 1979; 81:113-7. [PMID: 504500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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494
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Ogawa K, Fukuda H, Omori K. [Suprasternal bone (author's transl)]. NIHON SEIKEIGEKA GAKKAI ZASSHI 1979; 53:155-64. [PMID: 429820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Human skeletons have many variations which may occasionally necessitate distinction from pathologic changes. Suprasternal bone is an unfamiliar normal variation in the vicinity of the sternoclavicular joint. It was first described by Béclard in 1820 and thereafter many reports have appeared, mostly in anatomy and embryology. An incidence less than 5% is reported abroad. This report describes the incidence of suprasternal bone in Japanese and a few clinical reference cases. Suprasternal bone is now considered to have derived from the persistent rudiment of epicoracoid which should have normally consisted of the part of manubrium sterni. Suprasternal tubercle is considered to be the osseously fused type of suprasternal bone. The material consisted of two groups: 1) Seventy-four sterna were examined roentgenographically which were removed en bloc from the cadavera. 2) 562 sterna of living subjects were examined roentgenographically by Kattan's method. In the seventy-four cadavera, eight cases had suprasternal bones (10.8%) and fourteen cases had suprasternal tubercles. Among them, three had suprasternal bone and tubercle on each side. In the 562 living subjects, thirty-nine cases had suprasternal bones (6.9%) and eight cases had suprasternal tubercles. Among them, three had both on each side. The incidence of suprasternal bone in Japanese is therefore higher than foreigners' reported previously. Kattan's method employed in this study is simple and excellent to show manubrium sterni and sternoclavicular joint clearly. It is emphasized that suprasternal bone is not uncommon and differential diagnosis from pathologic changes is easy as long as it is kept in mind.
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495
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Okumura Y, Kawada M, Omori K, Takahashi H, Tada F. [T- and B-cell subpopulation analysis by means of fluorescence activated cell sortor (FACE)]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1978; 36:3684-9. [PMID: 366210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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496
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Miyajima T, Omori K, Kashiwabara H, Hachisu T, Yokoyama T, Hashizume F, Ochiai T, Watanabe K, Amamiya H. [Transplantation and HLA system (author's transl)]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1978; 26:861-6. [PMID: 362018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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497
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Miyajima T, Omori K, Aoki M, Yokoyama T, Hashizume T, Takano M, Okamoto S. [Behçet's disease and HL-A antigens]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1978; 36:3147-50. [PMID: 722914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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498
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Okumura Y, Kawata M, Omori K, Tanabe E. [Changes in T-cell subpopulation in autoimmune diseases]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1978; Suppl:1184-5. [PMID: 308548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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499
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Azumi N, Omori K, Tsumura T, Murayama M. [The status of graduate education in public health nursing: a discussion by graduates]. [HOKENFU ZASSHI] THE JAPANESE JOURNAL FOR PUBLIC HEALTH NURSE 1978; 34:110-9. [PMID: 246098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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500
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Arao M, Matsumiya K, Horiuchi N, Inai S, Omori K. [Simplified micromethod for determination of serum triglycerides (author's transl)]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1977; 25:1027-30. [PMID: 606883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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