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The impact of islet neuronal nitric oxide synthase (nNOS) on glucose-stimulated insulin secretion (GSIS) is less understood. We investigated this issue by performing simultaneous measurements of the activity of nNOS versus inducible NOS (iNOS) in GSIS using isolated murine islets. Additionally, the significance of extracellular NO on GSIS was studied. Islets incubated at basal glucose showed modes
This study is designed to evaluate the treatment effect of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBHHx) and human mesenchymal stem cells (hMSC) on axonal regeneration in experimental rat sciatic nerve damage, and compare the results of this modality with autologous nerve grafting. In Spraque-Dawley albino rats, 10-mm-long experimental nerve gaps were created. Three groups were constitute
ABSTRACT In 2021, we were designing a research study in Sweden in which we planned to use newspaper articles focusing on children and adolescents under the age of eighteen during the Covid-19 pandemic as empirical material. As we developed this study, an ethical question arose: do studies using journalistic articles that may contain health information about individuals as empirical material have t
Several methods are routinely used to measure avian body temperature, but different methods vary in invasiveness. This may cause stress-induced increases in temperature and/or metabolic rate and, hence, overestimation of both parameters. Choosing an adequate temperature measurement method is therefore key to accurately characterizing an animal’s thermal and metabolic phenotype. Using great tits (P
Scholars in urban political ecology, urban geography, and planning have suggested that urban greening interventions can create elite enclaves of environmental privilege and green gentrification, and exclude lower-income and minority residents from their benefits. Yet, much remains to be understood in regard to the magnitude, scope, and manifestations of green gentrification and the forms of contes
Volunteer tourism (VT) has over the past decades rapidly increased and many young individuals travel to the Global South with intentions to develop communities and travel. Critique has however indicated that unskilled young individuals do not contribute to the development of the community, rather the opposite. This study examines how students of development studies at Lund University reflect back
Sex trafficking has from six hundred thousand to four million victims each year (McCabe and Manian, 2010: 41-43). Because of different legal barriers, sex trafficking is closely associated with organized crime; crime victims often do not search for support from legal systems, law enforcement authorities, or other officials (ibid.) This thesis was to understand how law affects the ability of preven
Abstract Habitat complexity is shown to be an important driver of invertebrate diversity on impacted coral reefs when the diversity supported by a comparative unit of habitat complexity is compared to that of a pristine coral reef. The more structurally complex pristine reef does not support the conventionally expected greatest amount of diversity, instead an upper limit threshold to habitat comp
This study explores the concept of Food Sovereignty on a local level among Mayan peasant groups from three communities situated in the southern coast of Guatemala. Drawing on the analytical concepts of Social Exclusion and Unfavourable or Forced Inclusion, it inquires into how food sovereignty can help overcome challenges experienced by the peasants. In addition, it inquires into how the challenge
This thesis investigates local civil society organizations in Bosnia-Herzegovina (BiH) and their perceptions on what human rights are, what causes human rights abuses and human rights violations in BiH, and what role they perceive themselves to have in transforming the current human rights situation. The methodology used was semi-structured interviews collected in the field and later explored wit
