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- 2019
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Tidskriftsartikel (refereegranskat)
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- Suutari, T. J., et al.
(författare)
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IgE cross reactivity between reindeer and bovine milk beta-lactoglobulins in cow's milk allergic patients
- 2006
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Ingår i: J Investig Allergol Clin Immunol. - 1018-9068. ; 16:5, s. 296-302
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Allergic reactions to cow's milk are common in small children. One of the main protein allergens found in cow's milk is beta-lactoglobulin (beta-Lg). Reindeer and bovine milk both contain related beta-Lg proteins, but the allergenicity of reindeer beta-Lg has not previously been studied. The purpose of this study was to analyze the immunological cross-reactivity of IgE antibodies from children with cow's milk allergy to reindeer and bovine beta-Lg. METHODS: Sera from 17 children and a serum pool of 4 patients with elevated cow's milk-specific IgE were investigated. Beta-Lg from bovine and reindeer milk was isolated in native form and an enzyme-linked immunosorbent inhibition assay was developed. Bovine beta-Lg was used as a capturing antigen and the inhibiting effects of reindeer and bovine beta-Lg on the IgE binding were measured. RESULTS: Cross-reactivity patterns of bovine milk beta-Lg specific IgE to reindeer beta-Lg varied among patients. In general, reindeer beta-Lg showed significantly lower inhibition (mean 43%) of IgE binding to the capturing antigen than did bovine beta-Lg (mean 89%). In some patients, even high concentrations of reindeer beta-Lg only partly eliminated the IgE binding to bovine beta-Lg. CONCLUSIONS: The partial cross-reactivity of human anti-bovine IgE with reindeer beta-Lg suggests that it lacks important bovine epitopes and those that are recognized are only weakly bound.
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- Arias, C, et al.
(författare)
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Diversity in orthopaedics and traumatology: a global perspective
- 2020
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Ingår i: EFORT open reviews. - : Bioscientifica. - 2058-5241 .- 2396-7544. ; 5:10, s. 743-752
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Tidskriftsartikel (refereegranskat)abstract
- Europe represents true diversity, with cultural, linguistic and geopolitical variation spanning a large geographical area. Politics for many of its 750 million inhabitants revolves around the European Union (EU) and its 27 member states. The overarching goal of the EU is to promote peace and the values of the union (inclusion, tolerance, justice, solidarity and non-discrimination).1,2 EFORT was created to connect orthopaedic associations across Europe, fostering relationships between member countries that celebrated diversity and facilitated the exchange of knowledge. Whilst the global landscape changes and politics attempts to interfere in how we live our lives, it is important to remember that a strong organization is a diverse one that evolves over time. Various initiatives exist across the global landscape to support diversity in terms of culture; gender; black, Asian and minority ethnic (BAME) groups; disability groups; lesbian, gay, bisexual, transgender and queer (or questioning) and others (LGBTQ+); and the ‘ageing’ surgeon. This article explores the creation of some of these initiatives and how they have been supported by different orthopaedic organizations. Cite this article: EFORT Open Rev 2020;5:743-752. DOI: 10.1302/2058-5241.5.200022
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- Barling, D., et al.
(författare)
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The social aspects of food biotechnology : A European view
- 1999
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Ingår i: Environmental Toxicology and Pharmacology. - 1382-6689 .- 1872-7077. ; 7:2, s. 85-93
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Tidskriftsartikel (refereegranskat)abstract
- The application of the modern biotechnology to food, notably through the use of GM, has raised concern amongst the European public. Values that underlie this public concern about food biotechnology, include perceptions of: trust, choice, need, and care for a sustainable society and natural balance. Recommendations are advocated for addressing these social aspects, in terms of improving consumer choice, promoting greater public involvement in decision making and achieving a sustainable society. A model of risk analysis for genetically modified organisms (GMOs) and genetically modified food that incorporates this social dimension, through the integration of risk analysis with a social impact analysis is proposed, in order to build greater popular trust into the decision making processes. Copyright (C) 1999 Elsevier Science B.V.
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- Mertes, H., et al.
(författare)
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Stimulating fertility awareness : The importance of getting the language right
- 2023
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Ingår i: Human Reproduction Open. - 2399-3529. ; 2023:2
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Forskningsöversikt (refereegranskat)abstract
- While education about fertility is not intrinsically controversial, finding the right language to communicate the topic can be challenging, as there are several risks of unintended negative effects such as dissonance, anxiety, culpability, and stigma due to social norming. In this article, we share some of our learnings from promoting fertility awareness in the hope that they will inspire further debate and research on this topic. Starting from the ethical principles of respect for reproductive autonomy, avoiding harm (in terms of stigma or anxiety) and inclusivity, we have formulated five recommendations: (i) frame fertility awareness messages with (reproductive) autonomy in mind and aim to be inclusive of those who do not represent the traditional nuclear family; (ii) be empathetic and steer clear of blame; (iii) avoid scaremongering and offer a positive angle; (iv) give due consideration to both women and men in fertility health messaging; and (v) tailor the messages to particular contexts and audiences and develop resources in close collaboration with the target groups.
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- Rodas, G., et al.
(författare)
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Male field hockey prospective injury study. Comparison with soccer [Estudio lesional prospectivo en hockey hierba. Comparaci�n con el f�tbol]
- 2009
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Ingår i: Archivos de Medicina del Deporte. - 0212-8799. ; 26:129, s. 22-30
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Tidskriftsartikel (refereegranskat)abstract
- The next work describes the injuries incidence, severity, type and anatomical distribution of a male field hockey team from the honour division and one Spanish first division soccer team. Field hockey is a sport that, up to date, has had a limited scientific follow-up and we just have few investigation studies from a methodological point of view. Most of the existing works had a retrospective methodology and are just for a concrete competitions or championships. Our study provides, in addition, a comparison between the most frequent injuries in each of the sports and between the risks factors that can produce them according with the diagnosis and classification of the UEFA model for the study of injuries in professional football. The results show us a major lesional incidence in field hockey in spite of having fewer exposition hours than football along the season. This fact, as it is commented in the discussion, can be made clear by the semiprofessional character of this sport. There is also targeted that the distribution of the most frequent injuries is in certain relation comparing both sports. It is also the first comparative study in our country of injury incidence between these sports, and the first prospective study in field hockey, waiting to serve as a starting point for more studies about it.
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| 33. |
- Suutari, T.J., et al.
(författare)
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IgE cross reactivity between reindeer and bovine milk ?-lactoglobulins in cow's milk allergic patients
- 2006
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Ingår i: Journal of investigational allergology & clinical immunology. - 1018-9068 .- 1698-0808. ; 16:5, s. 296-302
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Tidskriftsartikel (refereegranskat)abstract
- Background: Allergic reactions to cow's milk are common in small children. One of the main protein allergens found in cow's milk is ?-lactoglobulin (?-Lg). Reindeer and bovine milk both contain related ?-Lg proteins, but the allergenicity of reindeer ?-Lg has not previously been studied. The purpose of this study was to analyze the immunological cross-reactivity of IgE antibodies from children with cow's milk allergy to reindeer and bovine ?-Lg. Methods: Sera from 17 children and a serum pool of 4 patients with elevated cow's milk-specific IgE were investigated. ?-Lg from bovine and reindeer milk was isolated in native form and an enzyme-linked immunosorbent inhibition assay was developed. Bovine ?-Lg was used as a capturing antigen and the inhibiting effects of reindeer and bovine ?-Lg on the IgE binding were measured. Results: Cross-reactivity patterns of bovine milk ?-Lg specific IgE to reindeer ?-Lg varied among patients. In general, reindeer ?-Lg showed significantly lower inhibition (mean 43%) of IgE binding to the capturing antigen than did bovine ?-Lg (mean 89%). In some patients, even high concentrations of reindeer ?-Lg only partly eliminated the IgE binding to bovine ?-Lg. Conclusions: The partial cross-reactivity of human anti-bovine IgE with reindeer ?-Lg suggests that it lacks important bovine epitopes and those that are recognized are only weakly bound. © 2006 Esmon Publicidad.
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- af Geijersstam, E, et al.
(författare)
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Mercury uptake and kinetics after ingestion of dental amalgam
- 2001
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Ingår i: Journal of dental research. - : SAGE Publications. - 0022-0345 .- 1544-0591. ; 80:9, s. 1793-1796
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present study was to investigate the G-I uptake of mercury (Hg) after intake of a single dose of amalgam-Hg, followed by pharmacokinetic analysis of the data. Eleven volunteers without amalgam fillings ingested 1.00 g amalgam powder. Hg in plasma vs. time was analyzed with a two-compartment model by means of mixed-effects modeling. A fraction of the absorption rate of Hg to the central compartment was inversely proportional to the plasma ferritin levels. The population mean half-life of the terminal phase of Hg in plasma was 37 days, with a considerable standard deviation in the population. The absorbed fraction of the administered dose was estimated to be about 0.04%. It is concluded that the G-I uptake of Hg is of quantitative importance during dental treatment.
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- Bjarnegård, Niclas, 1964-, et al.
(författare)
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Vascular characteristics in young women-Effect of extensive endurance training or a sedentary lifestyle
- 2018
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Ingår i: Acta Physiologica. - : Wiley. - 1748-1716 .- 1748-1708. ; 223:2
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To explore whether high-level endurance training in early age has an influence on the arterial wall properties in young women. Methods: Forty-seven athletes (ATH) and 52 controls (CTR), all 17-25 years of age, were further divided into runners (RUN), whole-body endurance athletes (WBA), sedentary controls (SC) and normally active controls (AC). Two-dimensional ultrasound scanning of the carotid arteries was conducted to determine local common carotid artery (CCA) geometry and wall distensibility. Pulse waves were recorded with a tonometer to determine regional pulse wave velocity (PWV) and pulse pressure waveform. Results: Carotid-radial PWV was lower in WBA than in RUN (P < .05), indicating higher arterial distensibility along the arm. Mean arterial pressure was lower in ATH than in CTR and in RUN than in WBA (P < .05). Synthesized aortic augmentation index (AI at 75) was lower among ATH than among CTR (-12.8 ± 1.6 vs -2.6 ± 1.2%, P < .001) and in WBA than in RUN (-16.4 ± 2.5 vs -10.7 ± 2.0%, P < .05), suggesting a diminished return of reflection waves to the aorta during systole. Carotid-femoral PWV and intima-media thickness (IMT), lumen diameter and radial distensibility of the CCA were similar in ATH and CTR. Conclusion: Elastic artery distensibility and carotid artery IMT are not different in young women with extensive endurance training over several years and in those with sedentary lifestyle. On the other hand, our data suggest that long-term endurance training is associated with potentially favourable peripheral artery adaptation, especially in sports where upper body work is added. This adaptation, if persisting later in life, could contribute to lower cardiovascular risk.
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| 41. |
- Bjorkholm, M., et al.
(författare)
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Treatment-related risk factors for transformation to acute myeloid leukemia and myelodysplastic syndromes in myeloproliferative neoplasms
- 2011
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Ingår i: Journal of Clinical Oncology. - : American Society of Clinical Oncology: JCO. - 0732-183X .- 1527-7755. ; 29:17, s. 2410-2415
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Patients with myeloproliferative neoplasms (MPNs), including polycythemia vera, essential thrombocythemia, and primary myelofibrosis, have a propensity to develop acute myeloid leukemia (AML) and myelodysplastic syndromes (MDSs). Using population-based data from Sweden, we assessed the role of MPN treatment and subsequent AML/MDS risk with special focus on the leukemogenic potential of hydroxyurea (HU). Methods: On the basis of a nationwide MPN cohort (N = 11,039), we conducted a nested case-control study, including 162 patients (153 and nine with subsequent AML and MDS diagnosis, respectively) and 242 matched controls. We obtained clinical and MPN treatment data for all patients. Using logistic regression, we calculated odds ratios (ORs) as measures of AML/MDS risk. Results: Forty-one (25%) of 162 patients with MPNs with AML/MDS development were never exposed to alkylating agents, radioactive phosphorous (P32), or HU. Compared with patients with who were not exposed to HU, the ORs for 1 to 499 g, 500 to 999 g, more than 1,000 g of HU were 1.5 (95% CI, 0.6 to 2.4), 1.4 (95% CI, 0.6 to 3.4), and 1.3 (95% CI, 0.5 to 3.3), respectively, for AML/MDS development (not significant). Patients with MPNs who received P32 greater than 1,000 MBq and alkylators greater than 1 g had a 4.6-fold (95% CI, 2.1 to 9.8; P = .002) and 3.4-fold (95% CI, 1.1 to 10.6; P = .015) increased risk of AML/MDS, respectively. Patients receiving two or more cytoreductive treatments had a 2.9-fold (95% CI, 1.4 to 5.9) increased risk of transformation. Conclusion: The risk of AML/MDS development after MPN diagnosis was significantly associated with high exposures of P32 and alkylators but not with HU treatment. Twenty-five percent of patients with MPNs who developed AML/MDS were not exposed to cytotoxic therapy, supporting a major role for nontreatment-related factors. © 2011 by American Society of Clinical Oncology.
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- Brynhildsen, Jan, 1962-, et al.
(författare)
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Previous Injuries and Persisting Symptoms in Female Soccer Players
- 1990
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Ingår i: International Journal of Sports Medicine. - : Georg Thieme Verlag KG. - 0172-4622 .- 1439-3964. ; 11:6, s. 489-492
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Tidskriftsartikel (refereegranskat)abstract
- One hundred and fifty players in a female senior soccer division, starting up a new season, were examined for past injuries and persisting symptoms. An incidence of 0.18 injury/player/year was found, which is not significantly different from previously reported injury rates for male soccer. Sprains to the lower extremity and shinsplints were the most common previous injuries. Forty-three percent of the players had some kind of persistent symptom as a result of a past injury. Symptoms from previous ankle and knee sprains and from overuse injuries were the most common. Players who had sustained an ankle joint injury were more prone to have persistent symptoms (p < 0.05) if they had persistent mechanical instability. Compared to previous retrospective studies on men's soccer, the women showed a higher rate of previous patellar dislocations. These injuries often caused persistent symptoms. The women showed fewer serious knee injuries. This might depend on a real difference in incidence or is just a reflection of female players ceasing to play soccer after a severe knee injury.
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- Ekstrand, Bo, 1949, et al.
(författare)
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Taste receptors in the gut – A new target for health promoting properties in diet
- 2017
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Ingår i: Food Research International. - : Elsevier BV. - 0963-9969 .- 1873-7145. ; 100, s. 1-8
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Forskningsöversikt (refereegranskat)abstract
- In this review we describe a new target for food functionality, the taste receptors in the gastrointestinal tract. These receptors are involved in an intricate signalling network for monitoring of taste and nutrient intake, homeostasis and energy metabolism, and they are also an early warning system for toxic substances in our diet. Especially the receptors for bitter taste provide a new possibility to activate a number of health related signalling pathways, already at low concentrations of the active substance, without requiring uptake into the body and transport via the circulation. When ligands bind to these receptors, signalling is induced either via peptide hormones into the circulation to other organs in the body, or via nerve fibers directly to the brain.
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