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| 2. |
- Allwood, Jens, 1947
(författare)
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Conventional and Nonconventional Presupposition
- 1975
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Ingår i: In: Hovdhaugen, E. "Papers from the Second Scandinavian Conference of Linguistics. University of Oslo, Dept of Linguistics. ; , s. 1-14
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Tidskriftsartikel (refereegranskat)
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| 3. |
- Allwood, Jens, 1947
(författare)
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Några oväntade satsflätor
- 1975
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Ingår i: Nysvenska studier. Lund. ; 75/76:55-56, s. 177-179
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Tidskriftsartikel (refereegranskat)
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| 4. |
- Breimer, Michael, 1951
(författare)
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Distribution of molecular species of sphingomyelins in different parts of bovine digestive tract.
- 1975
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Ingår i: Journal of lipid research. - 0022-2275. ; 16:3, s. 189-94
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Tidskriftsartikel (refereegranskat)abstract
- Sphingomyelins were isolated from mucosal layers of bovine rennet stomach, duodenum, jejunoileum, and colon ascendens. The ceramides obtained after phospholipase degradation were characterized by thin-layer chromatography, mass spectrometry, and gas-liquid chromatography. The main ceramide group from all regions consisted of dihydroxy long-chain bases and normal fatty acids. Sphingosine was the predominant base in all these fractions, and only in rennet stomach were smaller amounts of the C17 and C20 homologs present. Normal saturated C16, C18, C22, and C24 fatty acids were most abundant. In rennet stomach there was in addition a ceramide group having dihydroxy long-chain bases in combination with hydroxy fatty acids. Sphingosine was the predominant long-chain base and the fatty acids were 2-hydroxy C16, C22, C23, and C24. From jejunoileum three minor ceramide fractions were isolated; these consisted of phytosphingosine and normal fatty acids C22-C24), sphingosine and 2-hydroxy fatty acids (C16-C24), and phytosphingosine and 2-hydroxy fatty acids (C22-C24), respectively. No branched paraffin chains were found in significant amounts. Sphingomyelins with trihydroxy long-chain bases and 2-hydroxy fatty acids found in jejunoileum were also detected in bovine kidney and have not been demonstrated before. These sphingomyelins from both kidney and jejunoileum showed a preferential combination of trihydroxy bases and fatty acids with very long chains (C22-C24).
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| 6. |
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| 7. |
- Carlsson, Sven G., 1935, et al.
(författare)
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Treatment of temporomandibular joint syndrome with biofeedback training.
- 1975
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Ingår i: Journal of the American Dental Association (1939). - 0002-8177. ; 91:3, s. 602-5
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Tidskriftsartikel (refereegranskat)abstract
- Treatment of temporomandibular joint syndrome by the use of biofeedback training involves two stages. First, the patient is made aware of the level of tension in the masseter muscle and, second, he is taught to reduce the level of tension. In those individuals whose pain most likely is associated with high muscle tension, this treatment method is apparently successful. The successful treatment of a patient with a history of long-term TMJ pain is described.
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| 8. |
- Dave, Göran, 1945, et al.
(författare)
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Metabolic and hematological effects of starvation in the European eel, Anguilla anguilla L.—I. Carbohydrate, lipid, protein and inorganic ion metabolism
- 1975
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Ingår i: Comparative Biochemistry and Physiology A. - 1095-6433. ; 52:3, s. 423-430
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Tidskriftsartikel (refereegranskat)abstract
- 1.The effects of starvation on different metabolities in blood, liver and muscle and the level of cortisol and some inorganic ions in plasma were studied in eels, Anguilla anguilla L., after 11, 47, 96 and 164 days. 2.During the first 96 days the eels apparently used mainly liver and muscle triglycerides and this utilization was accompanied by an increase in water content. 3.Between 47 and 96 days the levels of blood glucose and muscle glycogen increased followed by a decrease. 4.Between 96 and 164 days there was a marked decrease in liver glycogen and plasma protein while the triglyceride and water content of liver and muscle was unaffected. 5.The alterations in cholesterol and phospholipids and the possible role of LCAT (lecithin:cholesterol acyltransferase) in the regulation of these parameters is discussed. 6.During the entire starvation period the level of inorganic phosphate in blood plasma decreased and the level of blood lactate, plasma sodium and plasma cortisol increased. 7.The plasma chloride initially decreased followed by an increase after 96 days. These alterations in plasma chloride are discussed in relation to hematological studies and the level of plasma protein.
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| 9. |
- Frisén, Lars, 1939, et al.
(författare)
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Objective recognition of abnormal isopters.
- 1975
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Ingår i: Acta ophthalmologica. - 0001-639X. ; 53:3, s. 378-92
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Tidskriftsartikel (refereegranskat)abstract
- We have examined the hypothesis that normal and only normal isopters of the central visual field are elliptical, except for random deviations. Statistical methods capable of recognizing small deviations from elliptical shape have been developed. Theses methods have been devised to meet the special demands of clinical testing of visual fields and require only simple calculations. The qualities of these methods were examined by theoretical analysis, by large-scale simulations, and by experimental comparison with subjective evaluations. The new methods proved very useful in these examinations. A clinical study using a servo-equipped Goldman perimeter demonstrated that normal central isopters are elliptical enough for the proposed test characteristic to be of practical value in clinical work. The method allows an objective recognition of abnormal isopters with a high degree of sensitivity.
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| 10. |
- Frisén, Lars, 1939, et al.
(författare)
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Optical and neural resolution in peripheral vision.
- 1975
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Ingår i: Investigative ophthalmology. - 0020-9988. ; 14:7, s. 528-36
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Tidskriftsartikel (refereegranskat)abstract
- Visual acuity along the horizontal meridian in the peripheral field of vision was determined at a photopic level in two normal subjects. Two types of sinusoidally modulated, monochromatic test patterns of high contrast were used. One was produced directly on the retina by an interferometric technique. The other type was imaged on the retina by the dioptric apparatus of the eye; the resulting image suffered ordinary optical image degradation. The results from the interferometric acuity determinations represent maximal neural discrimination across the visual field. Acuity decreases monotonically toward the periphery, from about 45 cycles per degree in the fovea, to about 0.8 at 80 degrees of eccentricity in the temporal field. The decline is well described by a second-degree polynomial. Acuity for test patterns imaged by the optics of the eye was consistently lower than interferometric acuity. The difference increases toward the periphery. It is attributable to effects of optical aberrations. The discrepancy between optical and neural resolving power on oblique incidence needs to be taken into account whenever results obtained with external, extra-axial stimuli are to be analyzed in terms of retinal architecture.
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