| 1. |
- Olsson, Ulf
(författare)
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OM FRISKVÅRDSPEDAGOGIK I ARBETSLIVET. : EN O/RÄTTVIS BETRAKTELSE.
- 1993
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- I fokus för detta arbete står friskvård inom arbetslivet som pedagogisk praktik med hälsoprofilsbedömning, en metod för undersökning och påverkan av människors hälsostatus och hälsovanor, som konkret exempel. En bakgrund till detta är framväxten av insatser för folkhälsa och den ökade betoning av friskvård inom arbetslivet som skett inom såväl privat som offentlig sektor. Friskvård handlar om människors levnadsvanor när det gäller kost, motion, stress, alkohol, tobak m.m.Hälsoprofilsbedömning och friskvårdspedagogik inom arbetslivet ses här ur två olika perspektiv. Ur det ena perspektivet behandlas verksamheten på dess egna villkor - som en metod att inom ramen för arbetslivet få till stånd ner hälsosamma livsstilar genom kontrakt mellan självständiga parter. Det andra perspektivet kan ses som kritiskt granskande. Här ifrågasätts premissema för hälsoprofilsbedömningen utifrån begrepp som makt och disciplinering. En inspirationskälla har därvid bland annat Michel Foucaults arbeten varit. Som empiriskt material för analysen används två avhandlingar som presenterar hälsoprofilbedömningen som metod.Ur dessa båda perspektiv erhålles två olika betraktelser om hälsoprofilsbedömning och friskvårdspedagogik inom arbetslivet - en rättvis och en orättvis. På basis av en kritisk pragmatisk ansats diskuteras möjligheten till ett samtal baserad på relationen mellan de båda betrakelserna.
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| 2. |
- Hultling, C, et al.
(författare)
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Assisted ejaculation and in-vitro fertilization in the treatment of infertile spinal cord-injured men : the role of intracytoplasmic sperm injection.
- 1997
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Ingår i: Human Reproduction. - : Oxford University Press. - 0268-1161 .- 1460-2350. ; 12:3, s. 499-502
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Tidskriftsartikel (refereegranskat)abstract
- The objective of the present longitudinal descriptive study was to extend previous observations on the benefit of in-vitro fertilization (IVF) in cases of anejaculatory infertility due to spinal cord injuries (SCI) and to report results achieved by intracytoplasmic sperm injection (ICSI). The study was performed in a national referral unit for SCI, Spinalis SCI Research Unit, the Karolinska Institute. The patient material consisted of couples with SCI men seeking treatment for their infertility. The inclusion criteria were: stable relationship, motile spermatozoa in a diagnostic sample and no female contraindications. Spermatozoa were retrieved through electroejaculation or vibratory stimulation. If the sperm quality was judged to be sufficient, standard IVF was performed. ICSI was employed if the semen quality was extremely poor. We have treated 25 couples in 52 cycles, leading to 81 ovum retrievals and 47 embryo transfers. Total sperm counts were very variable (0.01-978 x 10(6)). Before the introduction of ICSI the fertilization rate was 30%. ICSI increased the fertilization rate to 88%. There was no association between the pregnancy rate and the sperm count, level of injury or fertilization technique. A total of 16 clinical pregnancies was established, leading to 11 deliveries. This gives a cumulative pregnancy rate per couple of 56%.
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| 3. |
- Berndtson, E., et al.
(författare)
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A 1-year epidemiological study of campylobacters in 18 Swedish chicken farms
- 1996
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Ingår i: Preventive Veterinary Medicine. - : Elsevier. - 0167-5877 .- 1873-1716. ; 26:3-4, s. 167-185
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Tidskriftsartikel (refereegranskat)abstract
- Broiler chickens are often intestinal carriers of Campylobacter. During processing, Campylobacter may be spread over the carcass. Thus, undercooked chicken meat, or other foods contaminated by raw chicken can act as a source of infection to humans. This study was conducted to identify risk factors for chicken flocks being colonized with Campylobacter. Eighteen chicken farms with altogether 62 chicken compartments were studied for 1 year with visits during each growing period and sampling of chicken caecal contents at slaughter. Four to six subsequent flocks were raised in each compartment during the study. A detailed questionnaire was used to record farm parameters such as building materials, feed and water equipment, hygiene and management routines. Campylobacter prevalence varied between farms, between growing periods within the farms and also during the year, with lowest prevalence during the spring. Campylobacters were isolated from 27% out of 287 flocks. Only two farms were negative at all samplings. Often the flock following a positive flock in a compartment was negative, indicating that normal cleaning and disinfecting routines are sufficient for eliminating the bacteria from the house. Usually only one serotype was found in each positive flock. Campylobacter occurrence increased with the age of the chickens at slaughter, and also with flock size.Univariable chi-square tests were done of the association between possible risk factors and Campylobacter prevalence. Factors associated with higher Campylobacter prevalence in flocks were lack of or diffuse hygiene barriers, increasing flock size, increasing age at slaughter, short vs. long empty periods, wet litter beds, other poultry nearby or staff handling other poultry, flocks divided before slaughter, staff loading to slaughter at several farms and occurrence of mice. Under Swedish conditions, water does not seem to be a source of infection for chickens. Origin and handling of day-old chickens, feed additives, houses and litter were not associated with higher Campylobacter prevalence.
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| 4. |
- Berndtson, Eva, et al.
(författare)
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Experimental colonization of mice with Campylobacter jejuni
- 1994
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Ingår i: Veterinary Microbiology. - : Elsevier. - 0378-1135 .- 1873-2542. ; 41:1-2, s. 183-188
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Tidskriftsartikel (refereegranskat)abstract
- The ability of one human and two chicken strains of Campylobacter jejuni to colonise and survive in three different strains of laboratory mice (NMRI, CBA and C57-Black) was studied. Mice were inoculated orally with Campylobacter jejuni and faeces samples were cultured at regular intervals during the following months. The length of colonisation of mice differed between mouse strains but also between Campylobacter strains. The mouse strain C57-Black was not colonised with C. jejuni to the same degree as the other mouse strains. It is concluded that mice can become colonised for prolonged periods and that they may act as reservoirs of Campylobacter for other species.
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| 5. |
- Eilertz, Ingrid, et al.
(författare)
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Isolation of Listeria monocytogenes from goat cheese associated with a case of listeriosis in goat
- 1993
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Ingår i: Acta Veterinaria Scandinavica. - : Danske Dyrelaegeforening. - 0044-605X .- 1751-0147. ; 34:2, s. 145-149
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Tidskriftsartikel (refereegranskat)abstract
- Listeria monocytogenes was isolated from the brain of a goat, which was euthanized due to listeriosis. A few weeks later a similar subtype of L. monocytogenes was isolated from an on-farm manufactured fresh cheese which did not contain any milk from the goat which had suffered from listeriosis. A similar subtype was also found on 1 of the shelves in the refrigerator where cheeses were stored. Prior to the onset of listeriosis, 1 fresh cheese had been made of milk from the actual goat, which may have excreted L. monocytogenes in her milk. Thus, the cheese made of this milk may have contaminated the shelves in the refrigerator which then has served as a Listeria reservoir for new cheeses during several weeks.
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| 6. |
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| 7. |
- Eld, Karin, et al.
(författare)
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Comparison of a cold enrichment method and the IDF method for isolation of Listeria monocytogenes from autopsy material
- 1993
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Ingår i: Veterinary Microbiology. - : Elsevier. - 0378-1135 .- 1873-2542. ; 36:1-2, s. 185-189
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Tidskriftsartikel (refereegranskat)abstract
- The method most often used in Sweden for isolation of Listeria monocytogenes from animal autopsy material is a cold enrichment method. This method is very slow. The International Dairy Federation (IDF) has recently presented a method for detection of L. monocytogenes in milk and milk products that is complete in one week. During a two year period 69 specimens from dead animals with suspected listeriosis were examined for L. monocytogenes in parallel analyses with both the cold enrichment method and the IDF method. Samples derived from different autopsy material representing a variety of animals. L. monocytogenes was isolated in 27.5% of the samples with the IDF method but only in 4.3% with the cold enrichment method. It is concluded that the IDF method was more sensitive than the cold enrichment method.
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| 8. |
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| 9. |
- Loncarevic, Semir, et al.
(författare)
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Occurrence of Listeria species in an abattoir for cattle and pigs in Bosnia and Hercegovina
- 1994
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Ingår i: Acta Veterinaria Scandinavica. - : Danske Dyrelaegeforening. - 0044-605X .- 1751-0147. ; 35:1, s. 11-15
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Tidskriftsartikel (refereegranskat)abstract
- Altogether 496 samples of meat, lymph nodes, process water and swabs from different places in the abattoir were examined for the presence of Listeria spp. L. monocytogenes was isolated from 31 (6%) and other Listeria spp. from 65 (13%) samples L. monocytogenes was isolated from 2 of 10 beef meat samples, 4 of 50 pig meat samples and 1 of 21 lymph nodes of pigs. No Listeria bacteria were isolated from lymph nodes of cattle. The highest percentage of Listeria was recovered from the unclean sections (cattle 22% and pigs 27%) and the highest frequency was observed during the winter months.
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| 10. |
- Loncarevic, Semir, et al.
(författare)
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Occurrence of Listeria species in broilers pre- and post-chilling in chlorinated water at the two slaughterhouses
- 1994
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Ingår i: Acta Veterinaria Scandinavica. - : Danske Dyrlaegeforening. - 0044-605X .- 1751-0147. ; 35:2, s. 149-154
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Tidskriftsartikel (refereegranskat)abstract
- Altogether 323 pooled samples of neck skins from 1615 broilers from 2 processing plants (A and B) were examined for the presence of Listeria species. The broilers were sampled pre-chilling - after leaving the final rinser but before entering the chiller with chlorinated water - and post-chilling - immediately upon leaving the chiller. Free available chlorine in the chilling water varied from 2 to 15 ppm in plant A and was about 10 ppm in plant B. Listeria monocytogenes was only isolated from broilers in plant A sampled post-chilling (58% of 62 samples). L. innocua was isolated from 19% and 39% of broilers sampled pre-chilling in plants A and B, respectively. Post-chilling, L. innocua was isolated from 3% and 6% of samples from plants A and B, respectively.
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