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1

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Nuclear structure of the yrast 6+, 10+ and 14− states in106Sn (1994)

Makishima, A. ; Ishii, T. ; Nakajima, M. ; [et al.]

Springer

The European physical journal 349 (1994), S. 133-142

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ISSN: 1434-601X

Keywords: 23.20.−g ; 27.60.+j ; 21.60.Cs

Source: Springer Online Journal Archives 1860-2000

Topics: Physics

Notes: Abstract The nuclear precession of106Sn in the 6+ state was measured relative to that of108Sn by the IPAD method: θ(6+;106Sn)/θ(6+;108Sn)=1.06(33). Available data on the 6+ state in108Sn giveg (6+;106Sn)=− 0.14(9), which is consistent with the seniority ν=2 configuration: ({ie133-01}). B(E2; 10+→ 8+) was measured to be 6.4(10) W.u. for106Sn and 0.62(5) W.u. for108Sn. This difference could not be explained by the ν≦4 configurations. The {ie133-02}→13− transition turned out to be an M1/ E2 mixed transition and so the yrast I=14 state was identified with a state of the νh11/2 band.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01291171

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2

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Dissociation of digoxin-like immunoreactivity and Na+,K+-ATPase inhibitory activity in rat plasma (1988)

Yamada, K. ; Goto, A. ; Ishii, M. ; [et al.]

Springer

Cellular and molecular life sciences 44 (1988), S. 992-993

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ISSN: 1420-9071

Keywords: Endogenous digitalis-like factor ; digoxin-like immunoreactivity ; Na+,K+-ATPase inhibitor

Source: Springer Online Journal Archives 1860-2000

Topics: Biology , Medicine

Notes: Summary We measured endogenous digitalis-like factor (EDF) in rat plasma during acute saline infusion by two different procedures. Na+,K+-ATPase inhibitory activity in the rat plasma significantly increased during saline loading (7.8±2.2 vs 2.5±0.9%, with and without acute saline loading, respectively, p〈0.05). On the other hand, the plasma digoxin-like immunoreactivity significantly decreased during acute saline loading (16.9±1.6 vs 32.0±2.8 pg digoxin equivalents/ml. with and without acute saline loading, respectively, p〈0.01). These results indicate that the major substances detected by digoxin-like immunoreactivity and direct Na+,K+-ATPase inhibitory activity are completely different, at least in rat plasma.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01939897

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3

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Further evidence for the dissociation of digoxin-like immunoreactivity from Na+, K+-ATPase inhibitory activity (1990)

Yamada, K. ; Goto, A. ; Ishii, M. ; [et al.]

Springer

Cellular and molecular life sciences 46 (1990), S. 1041-1043

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ISSN: 1420-9071

Keywords: Endogenous digitalis-like factor ; digoxin-like immunoreactivity ; Na+, K+-ATPase inhibitor ; adrenalectomy

Source: Springer Online Journal Archives 1860-2000

Topics: Biology , Medicine

Notes: Summary The effects of adrenalectomy or nephrectomy, carried out one hour previously, on the levels of endogenous digitalis-like factors were determined in rat plasma. Factors were assayed by digoxin-like immunoreactivity and direct Na+, K+-ATPase inhibitory activity. Digoxin-like immunoreactivity significantly decreased one hour after bilateral ablation of adrenals, while Na+, K+-ATPase inhibitory activity remained unaltered. There were no changes in either activity one hour after bilateral nephrectomy. These results suggest that digoxin-like immunoreactivity may be derived from the adrenal gland or under adrenal control and the major substances detected by digoxin-like immunoreactivity and direct Na+, K+-ATPase inhibitory activity may be different.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01940667

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4

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Increased expression of the ornithine decarboxylase gene in mouse skin by ultraviolet light: detection by in situ hybridization technique (1990)

Fukuda, M. ; Kono, T. ; Ishii, M. ; [et al.]

Springer

Archives of dermatological research 282 (1990), S. 487-489

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ISSN: 1432-069X

Keywords: Ornithine decarboxylase ; Gene expression ; Ultraviolet light ; Tumor promotion ; In situ hybridization

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF00402630

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5

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Detection of lysyl oxidase gene expression in rat skin during wound healing (1995)

Fushida-Takemura, H. ; Fukuda, M. ; Maekawa, N. ; [et al.]

Springer

Archives of dermatological research 288 (1995), S. 7-10

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ISSN: 1432-069X

Keywords: Key words Lysyl oxidase ; Gene expression ; Wound healing ; Type III collagen

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Notes: Abstract Lysyl oxidase (LOX) initiates the crosslinking of the lysine-derived aldehyde and plays an essential role in maturation of collagen, for example in wound healing. Although the activity of this enzyme has been examined in various disorders, and a further intriguing aspect of the relationship between LOX and tumorigenesis has recently emerged, its gene expression pattern in tissues is still unknown. We examined LOX gene expression during wound healing in rat skin. In addition, type III collagen gene expression was studied to determine the formation of fibrils. The LOX mRNA level reached a peak by day 3 after injury, which was earlier than that of type III collagen, and continued at a high level until day 22. The type III collagen mRNA level began to rise from day 3 and had increased intensely by day 22. In situ hybridization revealed grains corresponding to LOX mRNA in the fibroblasts of the granulomatous tissue. These results suggest that LOX is produced before collagen synthesis in preparation for crosslinking in the early phase of wound healing.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/s004030050014

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6

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Increase in the expression of the ornithine decarboxylase gene in mouse skin by ultraviolet light (1989)

Mizuno, N. ; Kono, T. ; Tanii, T. ; [et al.]

Springer

Archives of dermatological research 281 (1989), S. 514-516

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ISSN: 1432-069X

Keywords: Ornithine decarboxylase ; Gene expression ; Ultraviolet-B ; Tumor promotion ; Photocarcinogenesis

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF00510092

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7

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Changes in the subarachnoid space after experimental subarachnoid haemorrhage in the dog: Scanning electron microscopic observation (1977)

Suzuki, S. ; Ishii, M. ; Ottomo, M. ; [et al.]

Springer

Acta neurochirurgica 39 (1977), S. 1-14

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ISSN: 0942-0940

Keywords: Subarachnoid hemorrhage ; hydrocephalus ; subarachnoid fibrosis ; scanning electron microscope

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Notes: Summary The possible changes in the subarachnoid space after subarachnoid haemorrhage were studied in animals by using a scanning electron microscope (SEM). About 1 ml/kg of autogenous blood was injected intracisternally in 36 adult mongrel dogs to investigate changes in the subarachnoid space, over periods ranging from immediately after the injection to as long as 6 months. We have come to the conclusion that the injected blood disappears in about one to two weeks; the fibrosis or thickening of the arachnoid membrane appears in one to three weeks, and then returns to normal in a month in instances of rapid recovery, but there are some cases in which fibrosis persists for a long period and becomes chronic. The fact that an increase of fibrous tissue was found in the parietal region, where the injected blood had hardly reached, appears to indicate that the fibrosis is not always limited to the site of the haemorrhage but can occur in remote regions. We also discuss the usefulness of the SEM in the observation of the subarachnoid space, and the finding that vascular specimen preparations can be made by perfusing the brain with 2–10% phosphate-buffered formaldehyde solution.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01405236

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8

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Post-haemorrhagic subarachnoid fibrosis in dogs. Scanning electron microscopic observation and dye perfusion study (1979)

Suzuki, S. ; Ishii, M. ; Iwabuchi, T.

Springer

Acta neurochirurgica 46 (1979), S. 105-117

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ISSN: 0942-0940

Keywords: Subarachnoid haemorrhage ; subarachnoid fibrosis ; scanning electron microscope ; cerebrospinal fluid pathway

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Notes: Summary Scanning electron microscopic observations of the subarachnoid space were made in dogs focussing upon the fibre components in both the normal subarachnoid space and in areas of post-haemorrhagic fibrosis. It was concluded that the fibrous tissue originates from the arachnoid membrane itself, while organized haematoma is considered to form a component of the fibrosis. Perfusion of the subarachnoid space of dogs with a solution of 0.1% Toluidine Blue was also done. This showed that cerebrospinal fluid (CSF) is carried from the subarachnoid space directly to the dural sinuses through a fine string-like structure, which is conceivably one of the collateral CSF absorptive pathways.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01407685

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9

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Scanning electron microscopy of the subarachnoid macrophages after subarachnoid haemorrhage, and their possible role in the formation of subarachnoid fibrosis (1979)

Julow, J. ; Ishii, M. ; Iwabuchi, T.

Springer

Acta neurochirurgica 50 (1979), S. 273-280

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ISSN: 0942-0940

Keywords: Macrophage ; subarachnoid haemorrhage (SAH) ; subarachnoid fibrosis ; scanning electron microscope (SEM)

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Notes: Summary Sixty dogs with experimental subarachnoid haemorrhage (SAH), repeated SAH, and subarachnoid fibrosis (examined three weeks and three months after SAH, and treated with urokinase or dexamethasone) were examined by scanning electron microscope (SEM). The authors observed the resting and activated macrophages, the erythrophagocytosis, and giant cells in the subarachnoid space after SAH. They consider that the macrophages play an important role in the formation of subarachnoid fibrosis, similar to the role of macrophages in fibrosis in other sites.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01808524

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Subarachnoid haemorrhage and communicating hydrocephalus scanning electron microscopic observations (1979)

Ishii, M. ; Suzuki, S. ; Julow, J.

Springer

Acta neurochirurgica 50 (1979), S. 265-272

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ISSN: 0942-0940

Keywords: Electron microscope ; subarachnoid haemorrhage ; hydrocephalus ; subarachnoid fibrosis

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Notes: Summary Scanning electron microscopic changes in the subarachnoid space after subarachnoid haemorrhage are described. The obstructive changes were classified into five grades ranging from patency to total obstruction. We report a correlation between communicating hydrocephalus and obstruction above grade 3 in the parasagittal region (p 〈 0.01) and the lateral cerebral fissure (p 〈 0.05).

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01808523

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