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31	Tidigkristen diet : En XRF-analys av strontium på skelettmaterial från Varnhems gårdskyrka / Early Christian diet : An XRF-analysis of strontium on skeletal material from Varnhems estate church Bengtsson, Fanny January 2018 (has links) The aim of this thesis is to study 31 individuals from an early christian cemetery in Varnhem, Sweden and through the use of XRF, study the strontium concentrations and the strontium to calcium ratios in bone and use that as an indicator for diet. The material consists of femurs and teeth and through analyzing this I will compare previous dietary studies using stable carbon, nitrogene and sulphur isotope analyses to see wether quantitative strontium analysis can be used as a way to study diet in prehistoric societies. The conclusion is that XRF is not as thorough as an isotope study but it provides a general knowledge of what the population has been eating where we can determine which individuals has had diet consisting of more meat or terrestrial plants. Archaeology Archaeological Science XRF Strontium Strontium concentration Viking age Medieval Skeleton Varnhem Varnhems estate church diet prehistoric diet Arkeologi Laborativ Arkeologi XRF Strontium Strontiumkoncentration Vikingatid Medeltid Skelett Varnhem Varnhems gårdskyrka diet förhistorisk diet Archaeology Arkeologi
32	Effect of long-term ultra-endurance training on telomere length and telomere regulatory protein expressions in vastus lateralis of healthy humans. Östlund-Lagerström, Lina January 2010 (has links) No description available. ultra-endurance multisport telomeres telomere length telomerase TRF2 tankyrase POT1 shelterin complex telomere regulatory proteins satellite cells skeletal muscle vastus lateralis Multisport telomerer telomere längd skelett muskel telomerase TRF2 tankyrase POT1 uthållighetsträning Physiology Fysiologi Sport and Fitness Sciences Idrottsvetenskap
33	Osteoclast-mediated resorption primes the skeleton for successful integration during axolotl limb regeneration Riquelme-Guzmán, Camilo, Tsai, Stephanie L, Karen Carreon, Nguyen, Congtin, Oriola, David, Schuez, Maritta, Brugués, Jan, Currie, Joshua D, Sandoval-Guzmán, Tatiana 21 May 2024 (has links) Early events during axolotl limb regeneration include an immune response and the formation of a wound epithelium. These events are linked to a clearance of damaged tissue prior to blastema formation and regeneration of the missing structures. Here, we report the resorption of calcified skeletal tissue as an active, cell-driven, and highly regulated event. This process, carried out by osteoclasts, is essential for a successful integration of the newly formed skeleton. Indeed, the extent of resorption is directly correlated with the integration efficiency, and treatment with zoledronic acid resulted in osteoclast function inhibition and failed tissue integration. Moreover, we identified the wound epithelium as a regulator of skeletal resorption, likely releasing signals involved in recruitment/differentiation of osteoclasts. Finally, we reported a correlation between resorption and blastema formation, particularly, a coordination of resorption with cartilage condensation. In sum, our results identify resorption as a major event upon amputation, playing a critical role in the overall process of skeletal regeneration. info:eu-repo/classification/ddc/500 ddc:500 info:eu-repo/classification/ddc/600 ddc:600
34	Mänskliga kvarlevor från Eldslandet : Arkeologisk biografi om tre selknam-individer / Human remains from Tierra del Fuego : Archaeological biography of three Selknam-individuals Vera Oliva, Marcela January 2020 (has links) This work is an archaeological biography of three skeletons brought to Sweden from Tierra del Fuego in the late 1800s by scientist Otto Nordenskjöld and his Swedish expedition to the Magellan countries. These belonged to Selknam men killed by European farmers. In Sweden they were used in studies of comparative anatomy and as teaching and research material. They reflect the European colonial worldview of the 19th- and early 20th centuries, as well as a part of the colonial history of Patagonia and Tierra del Fuego. / Este trabajo es una biografía arqueológica sobre tres esqueletos traídos a Suecia desde Tierra del Fuego a fines de 1800, por el científico Otto Nordenskjöld y su expedición sueca a los países magallánicos. Estos pertenecían a hombres selknam, asesinados por estancieros europeos. En Suecia fueron utilizados en estudios de anatomía comparada y como material de enseñanza e investigación. Son un reflejo de la cosmovisión colonial europea de los siglos XIX y principios del XX, así como una parte de la historia colonial de Patagonia y Tierra del Fuego. colonialism indigenous people First Nations native-Americans Selknam Ona skeletons Patagonia Magellan Tierra del Fuego Nordenskjöld Chile Argentina kolonialism urinvånare urfolk ursprungsbefolkning selknam ona skelett Patagonia Magellan Eldslandet Tierra del Fuego Nordenskjöld Chile Argentina colonialismo pueblos originarios indígenas nativo americanos selknam ona esqueletos Patagonia Magallanes Tierra del Fuego Nordenskjöld Chile Argentina Humanities and the Arts Humaniora och konst Archaeology Arkeologi

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