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- Eklöw, Annelie, et al.
(author)
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Three important clones of Listeria monocytogenes
- 1996
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In: Proceedings of the symposium Food Associated Pathogens, May 6-8, 1996, Uppsala, Sweden. - Uppsala : SLU, Department of Food Hygiene. - 9157651329 ; , s. 221-222
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Conference paper (peer-reviewed)abstract
- The object of this study was to characterize Swedish human strains of Listeria monocytogenes
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| 2. |
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| 3. |
- Ericsson, Henrik, et al.
(author)
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Division of Listeria monocytogenes serovar 4b strains into two groups by PCR and restriction enzyme analysis
- 1995
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In: Applied and Environmental Microbiology. - : American Society for Microbiology. - 0099-2240 .- 1098-5336. ; 61:11, s. 3872-3874
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Journal article (peer-reviewed)abstract
- Altogether, 133 strains of Listeria monocytogenes serovar 4b were investigated, A segment of 2,916 bp containing parts of the two genes inlA and inlB in L. monocytogenes was amplified by the PCR technique. The PCR product obtained was cleaved with the restriction enzyme AluI, and the fragments generated were separated by gel electrophoresis, leading to two distinct groups: PCR-restriction enzyme analysis groups I and II, containing 37 and 96 strains, respectively, The PCR-restriction enzyme analysis method described in this paper could be a useful tool for the subtyping of L. monocytogenes serovar 4b strains.
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| 4. |
- Parihar, Vishal Singh, et al.
(author)
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Characterization of human invasive isolates of Listeria monocytogenes in Sweden 1986-2007
- 2008
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In: Foodborne pathogens and disease. - : Mary Ann Liebert. - 1535-3141 .- 1556-7125. ; 5:6, s. 755-761
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Journal article (peer-reviewed)abstract
- Since 1986, 68% of the Listeria monocytogenes isolates from human cases of invasive listeriosis in Sweden are available for retrospective studies. The aim of the present study was to characterize 601 human invasive isolates of L. monocytogenes in Sweden from 1986 to 2007 by using serotyping and pulsed-field gel electrophoresis. Since 1996, serovar 4b was permanently reduced to the second or third most common serovar in human cases in Sweden. During the latter period, 2000-2007, only 13% belonged to serovar 4b and 71% to 1/2a. The dendrogram, based on pulsovars, reveals two clusters with different serovars. Cluster 1 exhibits serovars 4b and 1/2b, whereas cluster 2 consists of serovar 1/2a. Serovar 1/2a seems to be more heterogeneous than serovar 4b.
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| 5. |
- Ruffault, Alexis, et al.
(author)
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Determinants of the adoption of injury risk reduction programmes in athletics (track and field) : an online survey of 7715 French athletes
- 2022
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In: British Journal of Sports Medicine. - London : BMJ Publishing Group Ltd. - 0306-3674 .- 1473-0480. ; 56:9, s. 499-505
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Journal article (peer-reviewed)abstract
- OBJECTIVES: To identify individual characteristics associated with the adoption of injury risk reduction programmes (IRRP) and to investigate the variations in sociocognitive determinants (ie, attitudes, subjective norms, perceived behavioural control and intentions) of IRRP adoption in athletics (track and field) athletes.METHODS: We conducted a cross-sectional study using an online survey sent to athletes licensed with the French Federation of Athletics to investigate their habits and sociocognitive determinants of IRRP adoption. Sociodemographic characteristics, sports practice and history of previous injuries were also recorded. Logistic regression analyses and group comparisons were performed.RESULTS: The final sample was composed of 7715 athletes. From the multivariable analysis, competing at the highest level was positively associated with IRRP adoption (adjusted OR (AOR)=1.66; 99.9% CI 1.39 to 1.99 and AOR=1.48; 99.9% CI 1.22 to 1.80) and presenting a low number of past injuries was negatively associated with IRRP adoption (AOR=0.48; 99.9% CI 0.35 to 0.65 and AOR=0.61; 99.9% CI 0.44 to 0.84), both during their lifetime and the current season, respectively. These results were supported by higher scores of sociocognitive determinants among athletes who reported IRRP adoption compared with other athletes.CONCLUSION: Some characteristics of athletes seem to be associated with IRRP adoption either positively (competing at the highest level) or negatively (presenting a lower number of past injuries), whereas all the sociocognitive determinants tested appear to be linked to IRRP adoption. Since many athlete characteristics are difficult or impossible to change, IRRP promotion may be enhanced by targeting athletes' beliefs and intentions to adopt an IRRP. © Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.
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