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The evolutionary biologist Julian Huxley (1887–1975) attempted to promote a “religion for the future,” which he would come to refer to as Transhumanism. Transhumanism was an attempt to unite a more traditional humanistic view of the human as containing some form of core essence or potential with an evolutionary point of view of humans as a work in progress. Before humans, natural selection had bee
Dyspnea is a common and highly distressing symptom in patients with advanced illnesses. Many patients continue to experience chronic dyspnea despite optimal management of underlying disease(s) and various non-pharmacologic interventions, necessitating the consideration of pharmacologic therapies for palliation of dyspnea. One commonly asked question by clinicians is whether benzodiazepines have a
Why do some genomes stay small and simple, while others become huge, and why are some genomes more stable? In contrast to angiosperms and gymnosperms, liverworts are characterized by small genomes with low variation in size and conserved chromosome numbers. We quantified genome evolution among five Marchantiophyta (liverworts), measuring gene characteristics, transposable element (TE) landscape, c
Catalytic studies traditionally rely on steady-state conditions resulting in time-averaged datasets that do not differentiate between active and spectator species. This limitation can cause misinterpretations of catalytic function, as the signal of short-lived intermediates responsible for producing desired reaction products is often masked by more intense spectator species. Time-resolved ambient
BACKGROUND: Artificial intelligence (AI) is gaining traction in medicine and surgery. AI-based applications can offer tools to examine high-volume data to inform predictive analytics that supports complex decision-making processes. Time-sensitive trauma and emergency contexts are often challenging. The study aims to investigate trauma and emergency surgeons' knowledge and perception of using AI-ba
Alpha phase tricalcium phosphates (alpha-TCP) were produced using a solid-state reaction method and milled for various periods of time. The resulting four materials were alpha-TCPs, ranging in crystalline content. Powders were exposed to X-ray diffraction for material identification as well as for use in crystallinity and purity calculations. Powder particle size was investigated using laser diffr
Neural stem and progenitor cells hold the promise to be used in cell-based therapies to treat both acute and degenerative neurological diseases. To date, most research has been focused on the use of in vitro propagated stem cells used as a source of cells in cell replacement therapies. However, mobilization of endogenous neural stem cells to generate a specific differentiated cell type offers an a
Application of cellulolytic enzymes for upgrading of secondary fibers has extensively been studied during the last decades. In many cases, research has been carried out with industrial enzyme preparations which often consist of several enzyme components. The presence of various enzymes makes the determination of the role of each of them difficult in changes of pulp and paper properties. Therefore,
The human seminal vesicles secrete two proteins, semenogelin I and semenogelin II, at very high concentrations. It has previously been shown that the cotton-top tamarin (Sanguinus oedipus), a New World monkey, is lacking the semenogelin II gene. We have now determined the nucleotide sequence of DNA located 5--13 kilobases (kb) downstream of the tamarin semenogelin I gene---a region that in man is
Objectives: Nutrients passing the ileum induce mechanisms regulating pancreatic secretion, but the effect of short-chain fatty acids (SCFAs) present in the ileum because of either intestinal fermentation or due to the cecoileal reflux is still unclear. This study investigated the effect of ileal SCFAs on pancreatic secretion and plasma levels of peptide YY, cholecystokinin, motilin, and neurotensi
Isochromosome 7q - i(7q) - is seen in a wide variety of hematologic malignancies and solid tumors, often as a secondary change to a characteristic primary translocation. Despite its high frequency, nothing is known about the formation and the pathogenetic outcome of this abnormality. To address these issues, we performed a detailed fluorescence in situ hybridization (FISH) investigation of four ac
Objective. To investigate whether IgG-degrading enzyme of Streptococcus pyogenes (IdeS), a bacterial cysteine endopeptidase that cleaves human IgG in the hinge region, can be used for blocking the development of arthritis. Methods. Recombinant IdeS was purified and tested for specificity against mouse IgG. IdeS was injected intravenously into mice with collagen antibody-induced arthritis (CAIA), c
Colloidal molecules are ideal model systems for mimicking real molecules and can serve as versatile building blocks for the bottom-up self-assembly of flexible and smart materials. While most colloidal molecules are rigid objects, the development of colloidal joints has made it possible to endow them with conformational flexibility. However, their unrestricted range of motion does not capture the
Renin from plasma, kidney, and recombinant sources was previously demonstrated to cleave C3 to C3a and C3b. C3a was generated at a similar rate to that by C3 convertase, and C3 cleavage was inhibited by the renin inhibitor aliskiren. Renin endogenously produced by Calu6 cells also led to C3 deposition on cells. These results have been challenged by another group suggesting that recombinant renin d
Studies have indicated that females are more vulnerable to the deleterious effect of tobacco smoking than males. The current study aimed to investigate the associations between tobacco smoking and reported respiratory symptoms, self-rated health, and lung function by sex. In 1995-1997 65,225 subjects aged greater than or equal to 20 yrs (71% of invited) attended for screening within the Nord-Trond
Social capital is a psychosocial resource that has been found to have a profound effect on well-being and organizational performance. Research on social capital in Sweden is however lacking. The aim of the present thesis was to explore social capital in a Swedish organizational context and how it can be utilized in the new world of work. The thesis is divided into two studies. Study 1 aimed to do
This project is aimed to gain an overview of visually impaired people’s daily food experience and eating behaviors and to develop a design concept and product regarding the conclusion of the research. The project is composed of three phases. In the first part a general description and expected goal of the project is presented. The following section is research, including two methods: Literature r
Dyslexia is a problem that can limit someone’s life if the person does not receive the appropriate support in order to develop strategies to deal with it, and it is not limited to one’s first language. The first limitations appear early in life during the school years as the child struggles with literacy issues. It is in the educational environment where the child will receive the first support a
Background: Two contradictory hypotheses have been proposed to explain the relationship between allergic conditions and malignancies, the immune surveillance hypothesis and the antigenic stimulation hypothesis. The former advocates that allergic conditions may be protective against development of cancer, whereas the latter proposes an increased risk. This relationship has been studied in several c
