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- Follér, Maj-Lis, 1946
(författare)
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A new approach to community health
- 1989
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Ingår i: Social Science and Medicine. - 0277-9536. ; 28:8, s. 811-818
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Tidskriftsartikel (refereegranskat)abstract
- This article deals with the local health care among the Shipibo-Conibo in eastern Peru. A project called AMETRA—application of traditional medicine—is functioning in the area. The aim of AMETRA is to give courses and stimulate co-operation between traditional medical practice and Western medicine. The solutions to the health problems are seen in direct relation to the socio-economic structure and to the environmental prerequisites. The aim and purposes of AMETRA are described and analysed. It is proposed that the two medical systems should co-operate in such a manner that their complementary nature is emphasized and fully utilized.
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| 2. |
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| 3. |
- Follér, Maj-Lis, 1946
(författare)
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Health, healing and illness among the Maya population in Yucatán, Mexico
- 1993
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Ingår i: John Hultberg (ed.), New Genres in Science Studies: Papers from the 1992 Society for social Studies of Science/European Association for the Study of Science and Technology Conference. - Göteborg : University of Gothenburg. ; , s. 39-53
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Deshpande, J, et al.
(författare)
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Ultrastructural changes in the hippocampal CA1 region following transient cerebral ischemia: evidence against programmed cell death.
- 1992
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Ingår i: Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale. - 0014-4819. ; 88:1, s. 91-105
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Tidskriftsartikel (refereegranskat)abstract
- The ultrastructural changes in the pyramidal neurons of the CA1 region of the hippocampus were studied 6 h, 24 h, 48 h, and 72 h following a transient 10 min period of cerebral ischemia induced by common carotid occlusion combined with hypotension. The pyramidal neurons showed delayed neuronal death (DND), i.e. at 24 h and 48 h postischemia few structural alterations were noted in the light microscope, while at 72 h extensive neuronal degeneration was apparent. The most prominent early ultrastructural changes were polysome disaggregation, and the appearance of electron-dense fluffy dark material associated with tubular saccules. Mitochondria and nuclear elements appeared intact until frank neuronal degeneration. The dark material accumulated with extended periods of recirculation in soma and in the main trunks of proximal dendrites, often beneath the plasma membrane, less frequently in the distal dendrites and seldom in spines. Protein synthesis inhibitors (anisomycin, cycloheximide) and an RNA synthesis inhibitor (actinomycin D), administered by intrahippocampal injections or subcutaneously, did not mitigate neuronal damage. Therefore, DND is probably not apoptosis or a form of programmed cell death. We propose that the dark material accumulating in the postischemic period represents protein complexes, possibly aggregates of proteins or internalized plasma membrane fragments, which may disrupt vital cellular structure and functions, leading to cell death.
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| 6. |
- Brattström, L, et al.
(författare)
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Pyridoxine reduces cholesterol and low-density lipoprotein and increases antithrombin III activity in 80-year-old men with low plasma pyridoxal 5-phosphate
- 1990
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Ingår i: Scandinavian Journal of Clinical & Laboratory Investigation. - : Informa UK Limited. - 1502-7686 .- 0036-5513. ; 50:8, s. 873-877
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Tidskriftsartikel (refereegranskat)abstract
- We have previously observed that pyridoxine treatment reduced plasma total cholesterol (TC) and low-density lipoprotein (LDL) cholesterol concentrations and increased antithrombin III (AT III) activity in atherosclerotic patients with subnormal plasma pyridoxal 5-phosphate (PLP) levels. In order to confirm these results, we selected 17 males with low plasma PLP levels from a group of 122 80-year-old males in whom PLP has been determined. After supplementation with 120 mg of pyridoxine per day for 8 weeks their mean plasma TC and LDL cholesterol concentrations were decreased by 10% (p less than 0.01) and 17% (p less than 0.001), respectively. There was no effect on high-density lipoprotein cholesterol and triglycerides but plasma AT III activity was increased by 6% (p less than 0.05). The mechanism by which pyridoxine acts is unclear but it is hypothesized that pyridoxine-derived PLP may enhance the catabolism of LDL and the activity of AT III by inhibiting their glycosylation.
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| 7. |
- Edling, C., et al.
(författare)
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Long-term follow up of workers exposed to solvents
- 1990
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Ingår i: British journal of industrial medicine. - 0007-1072. ; 47:2, s. 75-82
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Tidskriftsartikel (refereegranskat)abstract
- Long term occupational exposure to organic solvents may cause adverse effects to the central nervous system. This collaborative study between six Swedish departments of occupational medicine examines the overall prognosis in terms of working capacity, symptoms, and psychometric test performance for individuals occupationally exposed to organic solvents. After re-analyses of the data from an initial clinical investigation of 111 men, the subjects were divided into two subgroups: one group of 65 with symptoms but no impairment on the tests and one group of 46 with toxic encephalopathy (symptoms and test impairment). At least five years after the initial examination the subjects were asked to attend a re-examination that included a structured medical interview and a psychometric investigation. The results indicate that effects on the central nervous system persist even when exposure has ceased. In the group of 46 more men had stopped working and were receiving sickness or early retirement pensions. This group also had reduced activity levels with regard to everyday life, leisure activities, and education or training and more neuropsychiatric symptoms. There was no support for the view that a solvent induced toxic encephalopathy is a progressive disease comparable with presenile dementia such as Alzheimer's disease or Pick's disease. If a worker was removed from exposure when he presented symptoms without signs of impairment in intellectual function recovery was seen in most cases.
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| 8. |
- Adlerberth, Ingegerd, 1959, et al.
(författare)
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Intestinal colonization with Enterobacteriaceae in Pakistani and Swedish hospital-delivered infants.
- 1991
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Ingår i: Acta paediatrica Scandinavica. - 0001-656X. ; 80:6-7, s. 602-10
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Tidskriftsartikel (refereegranskat)abstract
- Rectal cultures from Swedish and Pakistani hospital-delivered newborn infants were analysed regarding the early acquisition of enterobacteria. Swedish infants were delivered vaginally, Pakistani infants were delivered either vaginally or by caesarean section. The Swedish infants were all breast-fed, whereas breastfeeding was incomplete and often started late among the Pakistani infants. Both groups of Pakistani infants were more rapidly colonized with enterobacteria than were the Swedish infants. Cultures from Swedish infants seldom yielded more than one kind of enterobacteria; E. coli and Klebsiella were most frequently isolated. E. coli dominated in both Pakistani groups, but especially caesarean section delivered infants were in addition often colonized with Proteus, Klebsiella, Enterobacter or Citrobacter species. Breastfeeding from the first day of life reduced colonization with Klebsiella/Enterobacter/Citrobacter. The results suggest that environmental exposure, delivery mode and early feeding habits all influence the early intestinal colonization with enterobacteria.
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| 9. |
- Gustafsson, Lars, et al.
(författare)
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Infectious disease, reproductive effort and the cost of reproduction in birds
- 1994
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Ingår i: Philosophical transactions of the Royal Society of London: Series B. ; :346, s. 1655-1658
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Reproductive effort can have profound effects on subsequent performance. Field experiments on the collared flycatcher (Ficedula albicollis) have demonstrated a number of trade-offs between life-history traits at different ages. The mechanism by which reproductive effort is mediated into future reproductive performance remains obscure. Anti-parasite adaptations such as cell-mediated immunity may probably also be costly. Hence the possibility exists of a trade-off between reproductive effort and the ability to resist parasitic infection. Serological tests on unmanipulated collared flycatchers show that pre-breeding nutritional status correlates positively with reproductive success and negatively with susceptibility to parasitism (viruses, bacteria and protozoan parasites). Both immune response and several indicators of infectious disease correlate negatively with reproductive success. Similar relations are found between secondary sexual characters and infection parameters. For brood-size-manipulated birds there was a significant interaction between experimentally increased reproductive effort and parasitic infection rate with regard to both current and future fecundity. It seems possible that the interaction between parasitic infection, nutrition and reproductive effort can be an important mechanism in the ultimate shaping of life-history variation in avian populations.
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| 10. |
- Follér, Maj-Lis, 1946
(författare)
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Research priorities related to traditional medicinal plants
- 1992
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Ingår i: Frants Staugård (ed.), Report from a seminar on the role of traditional health practitioners in primary health care with a focus on prevention and control of AIDS in ceveloping countries. - Göteborg : Humanekologiska rapporter nr 17, Avdelningen för humanekologi, GU. ; , s. 25-28
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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