11,525,970 papers found

A double-blind, placebo-controlled Phase III cancer prevention trial in subjects with previous resection of adenomatous colon polyps is nearing completion. The study's primary objective is to evaluate the effects of daily dietary supplementation with large (13.5 g/day) versus small (2.0 g/day) doses of wheat bran fiber…

BACKGROUND: Children often resist instillation of mydriatic drops for dilated fundus evaluation. As cycloplegic sprays have proven useful, this study's aim was to demonstrate efficacy of a mydriatic spray. METHODS: Twenty-two healthy subjects, ages 2 to 8 years, participated in the study. All but two had dark brown ir…

OBJECTIVE: To evaluate the morphologic findings and their potential pitfalls in fine needle aspiration biopsies (FNAB) of thyroid glands obtained following radioactive iodine (RaI) (131I) treatment for Graves' disease. STUDY DESIGN: Study of thyroid FNAB specimens from six patients with prior Graves' disease treated w…

INTRODUCTION: Zinc oxide nanoparticles (ZnO NPs) exhibit a wide range of biomedical applications majorly used as antiinflammatory, anti-cancer, anti-diabetic, and anti-microbial activity and other biomedical applications because they show less toxicity and are very compatible. Zinc metal is an inorganic and essential e…

PURPOSE: To evaluate the long-term microtensile bond strength (µTBS) to dentin, water sorption (WSP) and solubility (WSL), and degree of conversion (DC) of self-adhesive resin composites (SACs). MATERIALS AND METHODS: The mid-coronal dentin of human molars was exposed, and teeth were randomly assigned to five gro…

COVID-19 has been widely explored in relation to its symptoms, outcomes, and risk profiles for the severe form of the disease. Our aim was to identify clusters of pregnant and postpartum women with severe acute respiratory syndrome (SARS) due to COVID-19 by analyzing data available in the Influenza Epidemiological Surv…

Plasminogen activator inhibitor-1 (PAI-1; SERPINE1) inhibits the plasminogen activators: tissue-type plasminogen activator (tPA) and urokinase-type plasminogen activator (uPA). Elevated levels of PAI-1 have been correlated with an increased risk for cardiovascular disease. Pharmacologically suppressing PAI-1 might prev…

Artificial Intelligence (AI) is presently reshaping higher education in a rapid way, due to the high engagement of students with AI. The study's aim was to explore strategies driving transformation in higher education at large and particularly dental education. This article is a narrative review adopting a structured a…

BACKGROUND: According to the World Health Organization, dengue is among the top ten global health threats. The invasion of new sites byand their permanence depends on environmental characteristics of the site. Therefore, the objective was to understand the environmental characteristics that affectdistribution in C&#xf3…

BACKGROUND: Human papillomavirus (HPV) vaccination and Pap tests are recognized as effective preventive measures to reduce the incidence of HPV-related diseases among young adults. The objective of this study was to assess HPV vaccination and Pap test uptake, awareness, and barriers among young adults in the Gulf Coope…

Water pollutants constitute a significant environmental concern today. Organophosphorus compounds, notably parathion, represent a critical category of water pollutants. Their extensive usage poses substantial risks to human health and the environment, necessitating their removal from water sources. This study focuses o…

This paper investigates the centrality ofin mental health conception and treatment in Malawi.is an African philosophical worldview which stresses that an individual is human as they relate to others, as in the sayingIts communitarian approach contrasts with a predominantly western individualistic worldview;There are sp…

A pilot study on the feasibility of using high carbon wood ash to control composting odor emissions was conducted at a green material composting facility. The study's treatments consisted of adding 0%, 12.5%, and 25% high carbon wood ash by volume to green-material compost feedstock in three separate windrows. The wood…

PURPOSE: To analyze the hurdles in implementing a randomized trial of corticosteroids for severe 2009 H1N1 influenza infections. METHODS: This was an investigator-led, multicenter, randomized, placebo-controlled, double-blind trial of corticosteroids in ICU patients with 2009 H1N1 influenza pneumonia requiring mechani…

BACKGROUND: Antiretroviral therapy (ART) is highly effective in people living with HIV (PLHIV), but its success depends on treatment satisfaction and adherence. A determinant of satisfaction regards how the medication is delivered to the patient, namely how it is contained (e.g., bottles, blisters, etc). A new packagin…

INTRODUCTION: Femoral neck fracture jeopardizes the vital prognosis of the elderly subject and the functional prognosis of the young subject. The vascular consequence is important, with the risk of osteonecrosis of the femoral head. In young patients, predicting the risk of necrosis at the acute stage seems warranted s…

OBJECTIVE: To determine the impact of delayed treatment of methicillin-resistant Staphylococcus aureus bacteraemia (MRSA bacteraemia) on mortality. PATIENTS AND METHODS: We used two different and complementary approaches: a retrospective cohort study and a matched case-control study. Of the total of all patients with…

PURPOSE: To determine if nurses are represented in health news stories more frequently today than 20 years ago when Sigma Theta Tau International Nursing Honorary Society published The Woodhull Study on Nursing and the Media, which found that nurses were cited as sources in only 4% of the stories. DESIGN: Content anal…

OBJECTIVE: The objective was to analyse the associations of intensive care unit (ICU) and high care unit (HCU) organisational structure on in-hospital mortality among patients with sepsis in Japan's acute care hospitals. DESIGN: Multicentre cross-sectional study. SETTINGS: Patients with sepsis aged ≥18 years w…

Surgical intervention is an important option for treating lumbar tuberculosis. Previous studies have reported different surgical intervention procedures. To our knowledge, few studies have compared the clinical results of mid-term follow-up of 3 different surgeries in surgical treatment of spinal tuberculosis. This stu…