Publications by authors named "Maite Lopez"

This article describes findings from the evaluation of Healthy Families NZ (HFNZ), an equity-driven, place-based community health initiative. Implemented in nine diverse communities across New Zealand, HFNZ aims to strengthen the systems that can improve health and well-being. Findings highlight local needs and priorities including the social mechanisms important for reorienting health and policy systems towards place-based communities.

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Introduction: In Aotearoa New Zealand, being enrolled with a Primary Health Care (PHC) provider furnishes opportunities for lower cost access to PHC, preventative care and secondary health care services, and provides better continuity of care. We examine the characteristics of populations not enrolled, and whether enrolment is associated with amenable mortality.

Method: We retrieved records of all deaths registered 2008 to 2017 in Aotearoa New Zealand, which included demographic and primary cause of death information.

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Within the last forty years, seminal contributions have been made in the areas of bladder cancer (BC) biology, driver genes, molecular profiling, biomarkers, and therapeutic targets for improving personalized patient care. This overview includes seminal discoveries and advances in the molecular oncology of BC. Starting with the concept of divergent molecular pathways for the development of low- and high-grade bladder tumors, field cancerization versus clonality of bladder tumors, cancer driver genes/mutations, genetic polymorphisms, and bacillus Calmette-Guérin (BCG) as an early form of immunotherapy are some of the conceptual contributions towards improving patient care.

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Article Synopsis
  • ALS is a deadly neurodegenerative disease that involves abnormal changes in synapses and astrocytes, with the hypothesis that specialized tripartite synapses may be central to its pathology.
  • Research using microscopy in ALS model mice and human spinal tissue shows significant synaptic changes early in disease progression, particularly the loss of complex postsynaptic structures and tripartite synapses.
  • The findings indicate that the selective loss of tripartite synapses is a critical feature of ALS, suggesting a new potential target for understanding and treating the disease.
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Aim: The antibody levels against a broad spectrum of pathogens were assessed in commercial intravenous immunoglobulin (IVIG) manufactured from pooled plasma obtained from different global regions.

Methods: Twenty-four IVIG commercial lots from eight manufacturers corresponding to 12 brands were analyzed. The plasma was collected in 10 countries/regions.

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Background: Studies have demonstrated that traces of activated factor XI (FXIa) present in specific brands of intravenous immunoglobulin (IVIG) concentrates may pose a thrombogenic risk.

Aim: To characterize procoagulant activity during fractionation and the elimination capacity of the Flebogamma(®) DIF (Grifols' IVIG) manufacturing process.

Methods: Flebogamma(®) DIF fractionation steps included cryoprecipitate supernatant (Cryo/S), Fraction (Fr) I supernatant, and Fr II + III suspension.

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Background: Intravenous immunoglobulins (IVIG) have usually been administered for replacement therapy of humoral immunodeficiencies, but their use in treating other disorders with an immune pathogenesis is increasing. The exact mechanism of action by which IVIG are of benefit in such diseases is complex and only partly understood. One of the proposed mechanisms of action is the modulation of cytokine release.

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A project based on the integration of new technologies and artificial intelligence to develop a device--e-tool--for disabled patients and elderly people is presented. A mobile platform in intelligent environments (skilled-care facilities and home-care), controlled and managed by a multi-level architecture, is proposed to support patients and caregivers to increase self-dependency in activities of daily living.

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