University of Coimbra

About: University of Coimbra is a education organization based out in Coimbra, Portugal. It is known for research contribution in the topics: Population & Mitochondrion. The organization has 14318 authors who have published 43067 publications receiving 994733 citations. The organization is also known as: UC & Universidade dos Estudos Gerais.

Tools for kinetic modeling of biochemical networks.

Abstract: The number of software packages for kinetic modeling of biochemical networks continues to grow. Although most packages share a common core of functionality, the specific capabilities and user interfaces of different packages mean that choosing the best package for a given task is not trivial. We compare 12 software packages with respect to their functionality, reliability, efficiency, user-friendliness and compatibility. Although most programs performed reliably in all numerical tasks tested, SBML compatibility and the set-up of multicompartmentalization are problematic in many packages. For simple models, GEPASI seems the best choice for non-expert users. For large-scale models, environments such as Jarnac/JDesigner are preferable, because they allow modular implementation of models. Virtual Cell is the most versatile program and provides the simplest and clearest functionality for setting up multicompartmentalization.

Seaweed Phenolics: From Extraction to Applications.

Abstract: Seaweeds have attracted high interest in recent years due to their chemical and bioactive properties to find new molecules with valuable applications for humankind. Phenolic compounds are the group of metabolites with the most structural variation and the highest content in seaweeds. The most researched seaweed polyphenol class is the phlorotannins, which are specifically synthesized by brown seaweeds, but there are other polyphenolic compounds, such as bromophenols, flavonoids, phenolic terpenoids, and mycosporine-like amino acids. The compounds already discovered and characterized demonstrate a full range of bioactivities and potential future applications in various industrial sectors. This review focuses on the extraction, purification, and future applications of seaweed phenolic compounds based on the bioactive properties described in the literature. It also intends to provide a comprehensive insight into the phenolic compounds in seaweed.

Quality of life in adolescent and young adult cancer patients: a systematic review of the literature

Abstract: Introduction Adolescent and young adult (AYA) cancer survivors experience many unique challenges and quality of life (QoL) effects that persist beyond cancer diagnosis and treatment. Due to continuous improvements in technology and cancer treatments resulting in improved survival rates, the identification of late effects, survivorship issues, and QoL is moving to the forefront of cancer research. The goal of this systematic review was to identify key psychosocial factors impacting QoL in AYA oncology populations. Methods A systematic review of the literature was conducted using combinations of these phrases or keywords: "adolescent and young adult or AYA" AND "health outcomes OR quality of life OR psychology" AND "neoplasm OR cancer OR oncology". A total of 35 articles were included in this review. Studies were classified into two categories: AYA perceptions and stakeholder perceptions. Results AYA cancer survivors were more likely to have "worse" or impaired QoL compared with the general population, regardless of other demographic factors. AYAs described both positive and negatives experiences with their medical care, the educational information received, and the supportive care services. Although health care professionals were likely to underestimate or misjudge the health preferences and support needs of AYAs, these perceptions varied across disciplines and levels of experience. Conclusion The literature is lacking in sufficient evidence-based interventions to improve QoL in AYA cancer populations. Further, the tools to adequately measure QoL in this population are also unsatisfactory. The literature, however, consistently shows agreement regarding the unique needs of this population, indicating a trend toward health care standardization within age ranges or life stages. We suggest the need for AYA-specific programs in health care institutions that comprise a multidisciplinary team that addresses all the unique medical and QoL needs of AYAs.