426
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Wada Y, Iijima K, Yonezawa T. [Histamine release during trimethaphan-induced hypotension (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1980; 29:994-8. [PMID: 6161264] [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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427
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Iijima K, Wada Y, Andoh M, Yonezawa T, Kurihara M, Hirose A, Minami S, Inoue S. [Controlled hypotension with large doses of trimethaphan (Arfonad) in scoliosis surgery (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1980; 29:928-35. [PMID: 7206211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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428
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Iijima K, Nakamura K. [The clinical tests in DIC (author's transl)]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1980; 28:610-4. [PMID: 7463755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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429
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Iijima K, Ogawa T. An HRP study on cell types and their regional topography within the locus coeruleus innervating the supraoptic nucleus of the rat. Acta Histochem 1980; 67:127-38. [PMID: 6778056 DOI: 10.1016/s0065-1281(80)80061-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Detailed histochemical studies have been performed on the distribution of various types of horseradish peroxidase (HRP) labeled neurons in the rat dorsal pons with special reference to regional topography within the locus coeruleus (LC) after HRP injections into the nucleus supraopticus (SO). Successful HRP injections into the SO resulted in labeling only in the ipsilateral LC but not in the other structures of the pons. In these cases a few densely labeled multipolar neurons were scattered in both dorsal and ventral divisions throughout the LC. HRP deposition in the hippocampus proper increased significantly the number of labeled neurons in the dorsal division of the ipsilateral LC where a few fusiform neurons in addition to more numerous multipolar ones were labeled. These results strongly suggest that the LC must be the only site of the dorsal pons that innervates the SO, that mainly a part of multipolar neurons may project to the ipsilateral SO, and that regional topography within the LC innervating the SO must be very different from that innervating the hypothalamus. At the present time there remains a possibility that the LC may project to the contralateral SO.
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430
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Watanabe K, Oshima T, Iijima K, Yamaizumi Z, Nishimura S. Purification and thermal stability of several amino acid-specific tRNAs from an extreme thermophile, Thermus thermophilus HB8. J Biochem 1980; 87:1-13. [PMID: 6987208 DOI: 10.1093/oxfordjournals.jbchem.a132713] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Three species of methionine tRNAs and phenylalanine, tyrosine, and isoleucine tRNAs were purified from an extreme thermophile, Thermus thermophilus HB8. Formylation studies of the three methionine tRNAs and their codon-specific binding activities to ribosomes showed that two of them (named tRNAf1Met and tRNAf2Met) were initiator tRNAs and the other (named tRNAmMet) was a non-initiator. The tRNAs from T. thermophilus all had melting temperatures of up to ten degrees higher than the corresponding species from E. coli. Most of the species also had slightly higher G+C contents than the corresponding species of E. coli, and each of them contained one mol each of the modified nucleosides, O2'-methylguanosine (Gm), 2-thioribothymidine (s2T), and 1-methyladenosine (m1A). Their high melting temperatures could be explained by their high G+C contents and the presence of the modified nucleosides, espically s2T. Comparison of the melting temperatures of T. thermophilus tRNAf2Met with those of E. coli tRNAfMet and tRNAmMet at different magnesium concentrations showed that magnesium was also a factor in the thermostability of the thermophile tRNA.
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431
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Higurashi M, Iijima K, Sugimoto Y, Ishikawa N, Hoshina H, Watanabe N, Yoneyama K. The birth prevalence of malformation syndromes in Tokyo infants: a survey of 14,430 newborn infants. AMERICAN JOURNAL OF MEDICAL GENETICS 1980; 6:189-94. [PMID: 7424972 DOI: 10.1002/ajmg.1320060303] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A survey of the birth prevalence of congenital anomalies among newborn infants in Japan is under way at a large maternity hospital in Tokyo. Of 14,430 consecutive newborn babies (7,455 M; 6,975 F), 33 had a multiple congenital anomalies (MCA) syndrome. These included 2 with trisomy 13 (including a mosaic), 3 with trisomy 18 (including 1 mosaic), 16 with trisomy 21 (including 1 mosaic), 1 with cri-du-chat syndrome, 1 with 5p partial trisomy, 1 with Hallermann-Streiff syndrome, 1 with Treacher-Collins syndrome, 1 with achodroplasia, 2 with arthrogryposis multiplex congenita, 1 with hemihypertrophy, 1 with Wiedemann-Beckwith syndrome, 1 with asplenia syndrome, 1 with Klippel-Trenaunay-Weber syndrome, and 1 with probable Marfan's syndrome. Except for one infant with Ullrich-Turner syndrome, cases with sex-chromosome aberrations could not be diagnosed neonatally on a clinical basis.
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432
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Iijima K, Itoh N, Yonezawa T. [Myocardial blood flow and myocardial oxygen tension during intravenous anesthesia in dog (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1979; 28:1508-13. [PMID: 529389] [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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433
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Higurashi M, Iijima K, Ishikawa N, Hoshina H, Watanabe N. Incidence of major chromosome aberrations in 12,319 newborn infants in Tokyo. Hum Genet 1979; 46:163-72. [PMID: 422201 DOI: 10.1007/bf00291918] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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434
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Kishi J, Iijima K, Hayakawa T. Dental pulp collagenase: initial demonstration and characterization. Biochem Biophys Res Commun 1979; 86:27-31. [PMID: 219854 DOI: 10.1016/0006-291x(79)90377-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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435
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Iijima K. On the morphology of the Golgi apparatus and its relation to glucose-6-phosphate dehydrogenase in neurosecretory nuclei of rats under normal and thirsting conditions (application of karyometry). Acta Histochem 1979; 64:262-81. [PMID: 115218 DOI: 10.1016/s0065-1281(79)80080-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Histochemical studies on the distribution of TPPase and G6PD in SON and PVN of rats have been conducted by using the new TPPase method, karyometry, and statistics under normal and thirsting conditions. All differences in nuclear volume among the 4 groups classified by the TPPase and G6PD reactions were significant after thirsting for 2 and 4 days, respectively. The intimate parallel relationship was found statistically between the GA shape and G6PD activity in neurons of both nuclei. These results may substantiate the usefulness of classification of neurons of both nuclei. These results may substantiate the usefulness of classification of neurons by the TPPase method on the LM level. They also suggest strongly that the GA shape may directly indicate its synthesizing activity, and that the complicate GA shape may correspond to the phase of vigorous synthesizing activity in the neuron. Both nuclei included some neurons whose GA appeared intact under activation. This suggests that secretory cycles of individual cells may proceed asynchromously under thirsting as well as normal conditions. The unique peak revealed by the curves of mean nuclear volumes of GA Type IV and G6PD. strongly positive groups only in PVN must be representative of phenomenon of exhaustion of PVN.
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436
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Tajima T, Iijima K, Watanabe T. Collagen synthesis of cultured fibroblast from Werner's syndromes of premature aging. EXPERIENTIA 1978; 34:1459-60. [PMID: 720469 DOI: 10.1007/bf01932352] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The difference of collagen producibility between 2 groups of skin fibroblasts from patients with Werner's syndrome with skin change and with normal skin, and the difference of collagen accumulation to cell layer between skin fibroblast from Werner's syndrome and controls were studied.
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437
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Iijima K, Takase S, Tsumuraya K, Endo M, Itahara K. Changes in free amino acids of cerebrospinal fluid and plasma in various neurological diseases. TOHOKU J EXP MED 1978; 126:133-50. [PMID: 715764 DOI: 10.1620/tjem.126.133] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
By means of liquid chromatography we investigated free amino acids in cerebrospinal fluid (CSF) (161 subjects) and in plasma (138 subjects) in various neurological diseases and in controls. A general increase in CSF amino acids was found in Group C (samples exhibiting both pleocytosis and increasing CSF protein concentration) and in "spinal canal block" and "neuro-Behçet's syndrome". Also, some abnormalities were detected in these groups with regard to changes in CSF cells, protein or IgG%. In the case of "Guillain-Barré syndrome" we noted an increase in CSF alanine, glycine, methionine, arginine and the branched-chain group. In "multiple sclerosis" an increase was evident in CSF alanine, in plasma alanine and arginine, and in the plasma: CSF ratio of tyrosine. In patients of "motor neuron diseases (MND)" CSF glutamic acid, alanine, histidine and arginine all indicated an increase, along with the plasma: CSF ratio of tyrosine. In Group C and in "neuro-Behçet's syndrome" glycine, methionine and lysine were lowered in the plasma: CSF ratio. Also, the ratio of valine in the former and histidine in the latter indicated a decrease. These results can be supposed to reflect either biochemical abnormalities of plasma and/or the CNS, or changes in the transport systems of the blood-brain barrier.
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438
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Iijima K, Higurashi M, Hirayama M. Incidence of 47,XYY karyotype in a consecutive series of newborn males in Tokyo. Hum Genet 1978; 43:211-4. [PMID: 689687 DOI: 10.1007/bf00293597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A series of 3545 newborn males, born consecutively at a maternity hospital in the western suburbs of Tokyo and with no detectable physical abnormalities, were studied for fluorescent Y-chromatin. Buccal cell smears from each infant were screened. Cases with ambiguous results were subjected to a second test by blood smears, which were found to be more reliable. After the second test, chromosomal analysis was carried out in five infants: three had a 47,XYY karyotype; one, the karyotype 46,XY-D,t(D:Y) (Iijima et al., in preparation); and one, a normal male karyotype. The XYY karyotype occurred in 0.11% of newborn males in this series.
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439
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Iijima K, Higurashi M, Hirayama M. The transition in frequency of Y chromatin in males during the neonatal period. Hum Genet 1978; 42:241-3. [PMID: 352906 DOI: 10.1007/bf00291302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The frequency of Y chromatin, visualized as fluorescent bodies in cell nuclei from lymphocytes in blood smears, was significantly less in newborn males than in three-month-old male infants and adults. The frequency of Y chromatin-positive cells on day 0 was 36.16 +/- 9.11% and then increased daily. At one month after birth the frequency was 55.07 +/- 9.29%, which was not significantly different from that in adult males (57.08 +/- 5.97%).
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440
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Honma H, Iijima K. [Aging properties of indium added gold alloys for metal-ceramic system (author's transl)]. SHIKA RIKOGAKU ZASSHI. JOURNAL OF THE JAPAN SOCIETY FOR DENTAL APPARATUS AND MATERIALS 1978; 19:132-41. [PMID: 366043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Aging properties is studied on Au-10 wt% Pt and Au-10 wt% Pt-0.5 wt% Fe alloys containing 0.2, 0.4 and 2.0 wt% Indium. The results obtained are as follows: 1) In added Au-Pt alloys. From the electrical resistances in the isochronal aging curves, 0.2 and 0.4 wt% Indium added alloys are age-hardenable between 350 degrees and 640 degrees C. Heterogeneous phase in founded in 2.0 wt% Indium added alloy by meanes optical microstructures. This phase is identified fcc Pt3In by meanes X-ray diffraction. 2) In added Au-Pt-Fe alloys 0.2, 0.4 and 2.0 wt% Indium added alloys are age-hardenable between 250 degrees and 620 degrees C. Grain boundary reaction accelerated in 2.0 wt% Indium added alloy, and hardness decreased by overaging. Precipitation of nodule is inhibited in 0.2 wt% Indium added alloy, and aging properties also increase.
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441
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Iijima K. Histochemical studies on the morphology of the Golgi apparatus and its relation to catecholamine biosynthesis in the locus coeruleus of Rhesus and crab-eating monkeys. Acta Histochem 1978; 61:229-47. [PMID: 99950 DOI: 10.1016/s0065-1281(78)80070-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Detailed histochemical studies have been conducted on the distribution of thiamine pyrophosphatase (TPPase), L-gulonolactone oxidase (GLO), and NAD-linked xylitol dehydrogenase (XDH) in every component of the Locus coeruleus (LC) of healthy adult male Rhesus and crab-eating monkeys in order to clearify the morphology of the Golgi apparatus (GA) and its relation to biosynthesis of catechol-amines in this special nucleus of the primate (NA nucleus A 6 as defined in the Rhesus monkey by German and Bowden [1975]). Medium-sized neurons of both species of monkeys, which are considered to play an important role in the LC, were classified into 5 groups on the basis of morphological patterns of the GA. Many neurons of both species of monkeys were positive for the XDH test while some neurons of the crab-eating monkey as well as a few neurons of the Rhesus monkey were positive for the GLO reaction. The LC of both species of monkeys must be composed of metabolically one kind of identical medium-sized parasympathetic neurons whose GA may continously undergo 5 distinct phasic changes depending on the functional state of that cell. However, the GA changes its shape much more significantly even within each group of the 5 in the crab-eating monkey than in the Rhesus monkey. The GA Type IV may correspond to the catabolic phase of the GA during which biosynthesis of both catecholamines and vitamin C should be going on. Production of vitamin C may greatly help biosynthesis of catecholamines in LC. The difference in species is evident between the 2 kinds of monkeys studied in regard to the degree of their ability to synthesize these substances. The degree of the ability to synthesize vitamin C parallels the density distribution of Type IV neurons in LC whose GA often develops much more greatly in the crab-eating monkey than in the Rhesus monkey.
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442
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Hayakawa T, Numata Y, Iijima K. Changes in prolyl hydroxylase activity during the development of the bovine dental pulp. Arch Oral Biol 1978; 23:831-3. [PMID: 233465 DOI: 10.1016/0003-9969(78)90164-4] [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: 12/13/2022]
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443
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Yonezawa T, Iijima K, Itoh N. [Hypothermic anesthesia in the renal surgery especially of monorenal patients (author's transl)]. MASUI. THE JAPANESE JOURNAL OF ANESTHESIOLOGY 1977; 26:1627-31. [PMID: 599652] [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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444
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Ueyama Y, Morita K, Kondo Y, Sato N, Asano S, Ohsawa N, Sakurai M, Nagumo F, Iijima K, Tamaoki N. Direct and serial transplantation of a Ph + ve human myeloblastoid tumour into nude mice. Br J Cancer 1977; 36:523-7. [PMID: 271011 PMCID: PMC2025368 DOI: 10.1038/bjc.1977.222] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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445
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Iijima K. Histochemical studies on the morphology of the Golgi apparatus and on the distribution of some enzymes concerned with carbodydrate metabolism in the rat cerebellum. Acta Histochem 1977; 58:163-86. [PMID: 404826 DOI: 10.1016/s0065-1281(77)80118-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Detailed histochemical studies have been conducted on the distribution of various enzymes, including thiamine pyrophosphatase, alpha-glucan phosphorylase, hexokinase, glucose-6-phosphate dehydrogenase, aldolase, glycerol-3-phosphate dehydrogenase; menadion oxidoreductase, lactate dehydrogenase and succinate dehydrogenase in various components of the cerebellum of healthy adult male rats of the Wistar strain. The thiamine pyrophosphatase reaction showed the morphological patterns of the GOLGI apparatus characteristic for each kind of cells. The GOLGI apparatus is a simple network in stellate cells, but it can be classified into the same 5 categories in basket cells and GOLGI type II cells. The GOLGI apparatus in the latter 2 cell types appears to undergo cyclic changes. A few GOLGI type II cells have a supranuclear form (Type II) and some cells show disintegration and "budding-off" of the GOLGI apparatus. The GOLGI apparatus in PURKINJE cells can be classified into 4 categories including a perinuclear strand form (Type III), but most of them show randomly distributed granules and vesicles. Lightly stained networks are observable in astrocytes and oligodendrocytes. They do not show polarity in astrocytes whereas they have extensions in a few oligodendrocytes. BERGMANN glia may undergo cyclic changes indicating more advance differentiation than astrocytes and oligodendrocytes. Cerebellar glomerula show lightly stained networks with many fine granules. Granule cells, stellate cells, and basket cells are all poorly equipped equally with the EMBDEN-MEYERHOF (EM) pathway and with the hexosemonophosphate (HMP) shunt. GOLGI type II cells are richly equipped almost equally with both the EM pathway and the HMP shunt. All these neurons probably derive energy mainly from glucose in the circulating blood. PURKINJE cells may belong to the category of "usual neurons", because they are moderately equipped both with the EM pathway and the HMP shunt. However, they may derive their energy from the BERGMANN glia which have intense hexokinase activity but weak succinate dehydrogenase activity. The BERGMANN glia are more richly equipped with the HMP shunt than with the EM pathway and are rich in lactate dehydrogenase suggesting an "exceptional metabolic pattern". These glia may have active synthesizing ability. Astrocytes and oligodendrocytes are equipped with all the enzymes tested, and they show a tendency to surround the glomeruli. It is suggested that the glomerula may be surrounded by the glial sheaths with strong hexokinase activity, and that they may contain alpha-glucan phosphorylase, glucose-6-phosphate dehydrogenase, and glycerol-3-phosphate dehydrogenase in addition to the succinate dehydrogenase already reported. A few PURKINJE cells showed perinuclear concentrations of the reaction product only of succinate dehydrogenase at the sites of contacts between nucleoli and nuclear membranes. It is suggested that the nucleolus may receive adenosine at the sites of contacts between nucleoli and nuclear membranes...
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446
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Iijima K. Histochemical studies on the distribution of hexokinase and several enzymes related to catecholamine production in the locus coeruleus of the squirrel monkey. Acta Histochem 1977; 60:317-28. [PMID: 415491 DOI: 10.1016/s0065-1281(77)80015-9] [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: 12/15/2022]
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447
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Honma H, Iijima K, Sasaki H. [Age-hardening of minor amounts of iron added Au-10% Pt alloy (Part II) (author's transl)]. SHIKA RIKOGAKU ZASSHI. JOURNAL OF THE JAPAN SOCIETY FOR DENTAL APPARATUS AND MATERIALS 1976; 17:352-8. [PMID: 1069827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The aging process has been studied by 0.09, 0.28 and 0.48 wt% iron added gold-10 wt% platinum alloys. The results obtained are as follows: (1) From the isochronal and isothermal aging, the electrical resistances decreased in proportion to increasing of iron. These decreases are occured to be ordered of iron and platinum. (2) The electrical resistances in the isochronal aging curves are minimized at limited temperature of 600 degrees approximately 680 degrees C, and the growth of nodules would be saturated at this temperature. (3) The apparent activation energies of aging process of Au-Pt-Fe alloys (0.09, 0.28 and 0.48 wt% Fe) were in the range of about 37 approximately 44 Kcal/mole. (4) In the results of the images atructure of nodules was lamella of fcc FePt3 phase and Au-Pt solid solution phase.
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448
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Namihisa T, Nambu M, Kon T, Iijima K. Consideration of hepatic factor influence on drip infusion cholangiography. GASTROENTEROLOGIA JAPONICA 1976; 11:189-95. [PMID: 992253 DOI: 10.1007/bf02777703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The plasma disappearance rate (K) and transfer rate constants for the two compartmental system of Indocyanine Green (ICG) were calculated in visualized and nonvisualized cases of the biliary tract with hepatobiliary disease using drip infusion cholangiography (DIC). In nonvisualized cases with hepatocellular disorder K and the fractional hepatic removal rate mainly decreased, and in nonvisualized cases with cholelithiasis the fractional biliary secretory rate significantly decreased by DIC-A, utilizing it as a screening test. Three methods (B,C and D) of drip infusion cholangiography were established according to the result of the I-CG test. Through DIC-B, C- or -D in addition to DIC-A the visualization of the biliary tract significantly elevated in patients with hepatocellular disorder and cholelithiasis. These results were confirmed using 131I-iodipamide. In some cases the serum transaminase activity elevated, but the elevation was temporary.
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449
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Iijima K, Imai K. Histochemical studies on the morphology of the Golgi apparatus and on the enzymes of carbohydrate metabolism in various nuclei of the rat mesencephalon. HISTOCHEMISTRY 1976; 46:209-27. [PMID: 1248952 DOI: 10.1007/bf02462785] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Detailed histochemical studies have been conducted on the distribution of various enzymes such as thiamine pyrophosphatase, alpha-glucan phosphorylase, hexokinase, glucose-6-phosphate dehydrogenase, aldolase, lactate dehydrogenase and succinate dehydrogenase in various components of the nucleus Edinger-Westphali, nucleus n. oculomotorii, nucleus ruber and nucleus niger of healthy adult male Wistar strain rats. The thiamine pyrophosphatase reaction showed the morphological patterns of the Golgi apparatus characteristic for each nucleus. The Golgi apparatus was well developed in the nucleus Edinger-Westphali, composing a network of highly fenestrated plates in the nucleus n. oculomotorii and nucleus ruber, and a simple network in the nucleus niger. These results indicate that the former three nuclei need a rich energy supply and argue against the possibility that the four nuclei have a secretory role. The neurons of the nucleus Edinger-Westphali may derive their energy mainly from glucose of the circulating blood, but glial cells may serve as energy donators to the neurons in the pars compacta of the nucleus niger, and the neurons of the other nuclei may derive energy from both sources. These conclusions are consistent with the morphological patterns of the Golgi apparatus.
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450
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Honma H, Iijima K, Sasaki H, Ishikawa E. [Studies on the metal-ceramic system. Studies on the P-added Co-Cr-Ni-Fe alloy systems (author's transl)]. SHIKA RIKOGAKU ZASSHI. JOURNAL OF THE JAPAN SOCIETY FOR DENTAL APPARATUS AND MATERIALS 1974; 15:224-34. [PMID: 4531458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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