| 1. |
- Abdulcadir, Jasmine, et al.
(författare)
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Seven Things to Know about Female Genital Surgeries in Africa
- 2012
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Ingår i: The Hastings center report. - : John Wiley & Sons. - 0093-0334 .- 1552-146X. ; 42:6, s. 19-27
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Tidskriftsartikel (refereegranskat)abstract
- Starting in the early 1980s, media coverage of customary African genital surgeries for females has been problematic and overly reliant on sources from within a global activist and advocacy movement opposed to the practice, variously described as female genital mutilation, female genital cutting, or female circumcision. Here, we use the more neutral expression female genital surgery. In their passion to end the practice, anti-mutilation advocacy organizations often make claims about female genital surgeries in Africa that are inaccurate or overgeneralized or that don't apply to most cases. The aim of this article—which we offer as a public policy advisory statement from a group of concerned research scholars, physicians, and policy experts—is not to take a collective stance on the practice of genital surgeries for either females or males. Our main aim is to express our concern about the media coverage of female genital surgeries in Africa, to call for greater accuracy in cultural representations of little-known others, and to strive for evenhandedness and high standards of reason and evidence in any future public policy debates. In effect, the statement is an invitation to actually have that debate, with all sides of the story fairly represented.
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| 2. |
- Patterson, Nick, et al.
(författare)
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Large-scale migration into Britain during the Middle to Late Bronze Age
- 2022
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Ingår i: Nature. - : Nature Publishing Group. - 0028-0836 .- 1476-4687. ; , s. 588-594
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Tidskriftsartikel (refereegranskat)abstract
- Present-day people from England and Wales harbour more ancestry derived from Early European Farmers (EEF) than people of the Early Bronze Age1. To understand this, we generated genome-wide data from 793 individuals, increasing data from the Middle to Late Bronze and Iron Age in Britain by 12-fold, and Western and Central Europe by 3.5-fold. Between 1000 and 875 BC, EEF ancestry increased in southern Britain (England and Wales) but not northern Britain (Scotland) due to incorporation of migrants who arrived at this time and over previous centuries, and who were genetically most similar to ancient individuals from France. These migrants contributed about half the ancestry of Iron Age people of England and Wales, thereby creating a plausible vector for the spread of early Celtic languages into Britain. These patterns are part of a broader trend of EEF ancestry becoming more similar across central and western Europe in the Middle to Late Bronze Age, coincident with archaeological evidence of intensified cultural exchange2-6. There was comparatively less gene flow from continental Europe during the Iron Age, and Britain's independent genetic trajectory is also reflected in the rise of the allele conferring lactase persistence to ~50% by this time compared to ~7% in central Europe where it rose rapidly in frequency only a millennium later. This suggests that dairy products were used in qualitatively different ways in Britain and in central Europe over this period.
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| 3. |
- Thorning, Tanja Kongerslev, et al.
(författare)
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Whole dairy matrix or single nutrients in assessment of health effects : current evidence and knowledge gaps
- 2017
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Ingår i: American Journal of Clinical Nutrition. - : Elsevier BV. - 0002-9165 .- 1938-3207. ; 105:5, s. 1033-1045
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Tidskriftsartikel (refereegranskat)abstract
- Foods consist of a large number of different nutrients that are contained in a complex structure. The nature of the food structure and the nutrients therein (i.e., the food matrix) will determine the nutrient digestion and absorption, thereby altering the overall nutritional properties of the food. Thus, the food matrix may exhibit a different relation with health indicators compared to single nutrients studied in isolation. The evidence for a dairy matrix effect was presented and discussed by an expert panel at a closed workshop, and the following consensus was reached: 1) Current evidence does not support a positive association between intake of dairy products and risk of cardiovascular disease (i.e., stroke and coronary heart disease) and type 2 diabetes. In contrast, fermented dairy products, such as cheese and yogurt, generally show inverse associations. 2) Intervention studies have indicated that the metabolic effects of whole dairy may be different than those of single dairy constituents when considering the effects on body weight, cardiometabolic disease risk, and bone health. 3) Different dairy products seem to be distinctly linked to health effects and disease risk markers. 4) Different dairy structures and common processing methods may enhance interactions between nutrients in the dairy matrix, which may modify the metabolic effects of dairy consumption. 5) In conclusion, the nutritional values of dairy products should not be considered equivalent to their nutrient contents but, rather, be considered on the basis of the biofunctionality of the nutrients within dairy food structures. 6) Further research on the health effects of whole dairy foods is warranted alongside the more traditional approach of studying the health effects of single nutrients. Future diet assessments and recommendations should carefully consider the evidence of the effects of whole foods alongside the evidence of the effects of individual nutrients. Current knowledge gaps and recommendations for priorities in future research on dairy were identified and presented.
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