| 1. |
- Ehinger, Agneta, et al.
(författare)
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Tro på mig : "Det finns inga hopplösa fall, bara hopplösa situationer. Tio f.d. alkoholmissbrukare berättar.
- 1986
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Syftet är att ta reda på vilka faktorer som är viktiga när en missbrukare upphör med sitt missbruk. Tio intervjuer med f.d. missbrukare genomfördes och faktorer framkom. De f.d. missbrukarna uppgav att deras egen vilja hade varit avgörande vid missbrukets upphörande. De betonade att stöd, uppmuntran och tro på personens vilja till förändring är mycket betydelsefulla faktorer för att hålla fast vid beslutet. Att finna nya livsmönster är ett måste för att klara en drogfri tillvaro i längden. De intervjuade gav ideér om hur detta kan ske. Olika teorier diskuteras.
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| 2. |
- Ljungqvist, Olle, 1954-, et al.
(författare)
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Nutritional status and endocrine response to haemorrhage
- 1986
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Ingår i: Canadian Journal of Physiology and Pharmacology. - : NRC Research Press. - 0008-4212 .- 1205-7541. ; 64:8, s. 1185-1188
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Tidskriftsartikel (refereegranskat)abstract
- Hyperglycemia-inducing hyperosmolality has recently been proven beneficial in the maintenance of blood volume and extracellular fluid volume during early hemorrhagic hypotension. Fed animals benefitted from better plasma refill compared with starved ones when subjected to equal blood loss. Using lightly sedated fed and 24-30 h starved rats, hormones with relevance to glucose homeostasis were studied during 90 min of hemorrhagic hypotension of 70 mmHg (1 mmHg = 133.32 Pa). Marked differences in the overall hormonal developments were found between the two groups. In fed rats, insulin and glucagon responses were initially attenuated, while somatostatin increased to an early peak level at 30 min, returning to basal at 90 min. In starved rats, somatostatin increased gradually during the 90 min. Adrenaline release was massive in both groups. Corticosterone showed no increase from basal levels in the fed group during hemorrhage, while starved rats increased their basal level fourfold already at 30 min. These data are presented as evidence that changing nutritional status alters hormonal response to hypovolemic stress.
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| 3. |
- Forslind, B., et al.
(författare)
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Elemental content of anagen hairs in a normal Caucasian population studies with proton induced X-ray emission (PIXE)
- 1986
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Ingår i: Scanning electron microscopy. - Chicago : IIT research institute. - 0586-5581. ; :Pt 1, s. 237-241
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Tidskriftsartikel (refereegranskat)abstract
- The elemental content of anagen hair fibers in a Caucasian population of healthy females and males in the age range 10-69 years was performed to constitute a baseline for further studies of pathological conditions. Proton induced X-ray emission (PIXE) analyses were performed on single hair fibers in triplicate from 103 individuals in order to determine sulfur, zinc, calcium, and chlorine content. The hair fibers were all anagen hairs collected from a site little influenced by genetic and hormonal influences 1.5 cm above the right ear of the probands. An area 5-8 mm from the follicle bottom was chosen for the analysis in all cases to minimize effect of hair-do contamination. The average sulfur content was 0.049 g/g and the average zinc content 170 micrograms/g. These results were not significantly influenced by chloroform/ethanol rinsing before analysis. The calcium and chlorine contents were 330 micrograms/g and 0.0033 g/g respectively. The latter data are expected to be more seriously influenced by external factors (e.g., contamination) than sulfur and zinc. No correlation between elemental concentration and sex was found for sulfur and zinc in the present material. PIXE analysis of single hair fibers yields valuable information on the elemental composition of hair fibers and can be rapidly and efficiently performed after simple mounting procedures.
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