Publications by authors named "PACHECO C"

Exploring the nuanced and often elusive realm of pre-reflective consciousness presents a methodological challenge, as it involves capturing experiences that arise prior to reflective thought and language. This article introduces Phenomenological Mapping, an innovative research method designed to systematically study the pre-reflective dimensions of human experience. Grounded in the foundational theories of Edmund Husserl (2012), Maurice Merleau-Ponty (2013), and Martin Heidegger (1992, 2008), the approach also integrates contemporary perspectives from Dan Zahavi (1999, Contemporary Phenomenology and Qualitative Research 5(1), 1-17, 2021), Shaun Gallagher (2006, 2017), and Evan Thompson (2010, 2017).

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Advanced breast cancer is an incurable disease, with a median overall survival of 3 years, including in countries without access problems. Although chemotherapy is reserved in some cases, it is still used in many countries as a first-line therapy. The aim of our study is to evaluate the first-line treatment choices and the factors that influence therapeutic decisions.

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Background/objectives: Obesity is a multifactorial chronic disease treated through lifestyle modifications, pharmacotherapy, and surgery. With the rise of social media, platforms like Instagram have become tools for lifestyle interventions. This study evaluated the impact of a cognitive-behavioral-therapy-based nutritional intervention via Instagram on body weight, eating behavior, and mental health in individuals with overweight and obesity.

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Article Synopsis
  • A study in Italy found that a significant number of patients with metastatic urothelial cancer (mUC) do not receive systemic therapy, with only 27.6% of identified patients treated while 72.4% went untreated.
  • The study used national hospital data from 2017-2018 to analyze factors influencing treatment rates, revealing that older age, female sex, and higher comorbidity scores reduced the likelihood of receiving chemotherapy or radiotherapy.
  • The financial burden of untreated mUC patients was considerable, with projected national costs of approximately €34.3 million in the first year alone, highlighting the need for improved treatment access and healthcare resource allocation.
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: Investigating how nanoparticle systems interact in whole blood (WB) is critical to evaluating the effectiveness of malaria therapy. Methods: We decided to establish a pharmacokinetic/pharmacodynamic (PK/PD) model of the quinine population in WB using -infected mice, with a subsequent model comparison for nanocapsules coated with polysorbate (NCP80) or prepared with Eudragit RS (NCEUD). The WB quinine population pharmacokinetic model in rats was developed using plasma and partition coefficients for rat erythrocytes.

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Objective: To validate the Evaluation of the Ability to Sing Easily (EASE) scale for Brazilian Portuguese.

Methods: A total of 391 singers participated in the study-192 females and 198 males, with a mean age of 33 years. Validation was performed according to the criteria recommended by the COnsensus-based Standards for the selection of health Measurement INstruments, evaluating the following domains, properties, and measurement: reliability (reliability and internal consistency), construct validity (transcultural validity and structural validity), and criterion validity (concurrent criterion validity).

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: Twenty-four-hour movement behaviors, including physical activity, sedentary time, and sleep, are associated with a range of health outcomes. However, the relationship between the combinations of these behaviors and dietary outcomes in young populations remains unclear. We conducted a systematic review to explore how combined movement behaviors are linked to dietary outcomes in children and adolescents.

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Native starches have a high potential for producing capsules by electrospraying despite still being little explored as biopolymeric material. Thus, the present study aimed to investigate the electrospraying capacity of native starches from different sources (cassava, corn, wheat, and sweet potato). The concentration of starch in the polymer solutions was varied from 3 % to 10 % (w/v) to investigate the impact of both starch source and concentration on the electrospraying process.

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The global imperative to shift towards renewable and sustainable resources has spurred significant interest in exploring and utilizing platform chemicals derived from renewable feedstocks. Among these, levoglucosenone (LGO) and Cyrene™ have emerged as promising candidates. LGO, derived from the pyrolysis of cellulose and hemicellulose, exhibits structural versatility, making it an attractive starting material for various valuable products.

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There is interest in assessing the potential climate mitigation benefit of coastal wetlands based on the balance between their greenhouse gas (GHG) emissions and carbon sequestration. Here we investigated soil GHG fluxes (CO and CH) on mangroves of the Brazilian Amazon coast, and across common land use impacts including shrimp farms and a pasture. We found greater methane fluxes near the Amazon River mouth (1439 to 3312 μg C m h), which on average are equivalent to 37% of mangrove C sequestration in the region.

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The oral administration of the glucagon-like peptide-1 analogue, semaglutide, remains a hurdle due to its limited bioavailability. Herein, neonatal Fc receptor (FcRn)-targeted nanoparticles (NPs) were designed to enhance the oral delivery of semaglutide. The nanocarriers were covalently linked to the FcRn-binding peptide FcBP or the affibody molecule Z that specifically binds to the human FcRn (hFcRn) in a pH-dependent manner.

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Article Synopsis
  • The study aimed to create a patient decision aid (PDA) to help patients with chronic coronary disease (CCD) understand their options for invasive vs. conservative management, drawing on data from the ISCHEMIA trial.
  • Through focus groups with patients, caregivers, and healthcare professionals, researchers identified key patient priorities, emphasizing the importance of survival and quality of life in treatment decisions, as well as a preference for visual tools to illustrate outcomes.
  • Participants valued shared decision-making but often relied on clinicians for guidance, expressing a desire to use the PDA collaboratively during consultations to facilitate informed choices.
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The Communities Organizing to Promote Equity (COPE) Project was implemented in 20 counties across Kansas to build capacity to address health equity by forming local health equity action teams (LHEATS), hiring and training community health workers, facilitating state-wide learning collaboratives, and tailoring communication strategies. We conducted interviews and focus groups with project stakeholders who identified pragmatic recommendations related to LHEAT formation and leadership, establishing trust, nurturing autonomy, and optimizing impact. Insights can improve future community-based health equity efforts.

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American tegumentary leishmaniasis (ATL) is highly endemic in the Amazon basin and occurs in all South American countries, except Chile and Uruguay. Most Brazilian ATL cases are due to Leishmania (Viannia) braziliensis, however other neglected Amazonian species are being increasingly reported. They belong to the subgenus L.

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Purpose: AI algorithms have shown impressive performance in segmenting geographic atrophy (GA) from fundus autofluorescence (FAF) images. However, selection of artificial intelligence (AI) architecture is an important variable in model development. Here, we explore 12 distinct AI architecture combinations to determine the most effective approach for GA segmentation.

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Purpose: To develop and assess the Bed Bridge Test's (BBT) feasibility, safety, and clinimetric properties and evaluate functional capacity in hospitalised patients.

Materials And Methods: This feasibility and measurement study examined four BBT versions, including the timed-limited at 30 and 60 s and repetition-limited at 5 and 10 times, in hospitalised patients in a university hospital in Brazil. Ninety-two functionally stable patients with respiratory, gastrointestinal, or post-surgical conditions participated.

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Introduction: The coconut tree crop ( L.) provides vital resources for millions of people worldwide. Coconut germplasm is largely classified into 'Tall' (Typica) and 'Dwarf' (Nana) types.

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Dysregulated epigenetic states are a hallmark of cancer and often arise from genetic alterations in epigenetic regulators. This includes missense mutations in histones, which, together with associated DNA, form nucleosome core particles. However, the oncogenic mechanisms of most histone mutations are unknown.

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Although positive body image is associated with mental and physical health benefits, there is a relative dearth of research investigating the psychometric properties of commonly used measures of positive body image among Hispanic/Latina women in the United States. The current study explored the psychometric properties of the Body Appreciation Scale-2 (BAS-2; Tylka & Wood-Barcalow, 2015a) and the Functionality Appreciation Scale (FAS; Alleva et al., 2017) in undergraduate women.

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Myocardial infarction with no obstructive coronary artery disease (MINOCA) represents 6%-15% of all acute coronary syndromes, and women are disproportionately represented. MINOCA is an encompassing preliminary diagnosis, and emerging evidence supports a more expansive comprehensive diagnostic and therapeutic clinical approach. The current clinical practice update summarizes the latest evidence regarding the epidemiology, clinical presentation, and diagnostic evaluation of MINOCA.

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Objective.: Motivation for the study. Dengue prevention and control is based on the control of its vector.

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