Accuracy of Guided Dual Technique in Esthetic Crown Lengthening: A Prospective Case-Series Study.

Objective: This study aimed to evaluate the efficacy and safety of a digitally guided dual technique during esthetic crown lengthening surgery. In addition, patient satisfaction and patient-reported outcomes were assessed.

Materials And Methods: A prospective case series study was conducted.

Cationic and anionic PLGA-cholesterol hybrid nanoparticles as promising platforms to enhance the trypanocidal efficacy of benznidazole and drug delivery in Trypanosoma cruzi-infected cells.

Chagas disease is a neglected tropical disease caused by the protozoan Trypanosoma cruzi, remains a significant global health challenge. Currently, benznidazole (BNZ) is the primary treatment in many countries. However, this drug is limited by low bioavailability, significant host toxicity, and reduced efficacy in chronic disease phase.

Clinical impact of healthcare-associated infections in Brazilian ICUs: a multicenter prospective cohort.

Background: Limited data is available to evaluate the burden of device associated healthcare infections (HAI) [central line associated bloodstream infection (CLABSI), catheter associated urinary tract infection (CAUTI), and ventilator associated pneumonia (VAP)] in low and-middle-income countries. Our aim is to investigate the population attributable mortality fraction and the absolute mortality difference of HAI in a broad population of critically ill patients from Brazil.

Methods: Multicenter cohort study from September 2019 to December 2023 with prospective individual patient data collection.

Physiological and growth responses of tambaqui (Colossoma macropomum) fed Croton conduplicatus essential oil and challenged with Aeromonas hydrophila.

This study aimed to assess the effect of Croton conduplicatus essential oil (CCEO) in diets for tambaqui (Colossoma macropomum) (14.50 ± 0.07 g), a native Amazonian fish.

Accuracy of freehand surgery, static and dynamic computer assisted surgery on zygomatic implant placement: A systematic review and meta-analyses.

Real-time surgical navigation systems (dynamic computer-aided surgery, d-CAIS) and static guided surgery (static computer-aided surgery, s-CAIS) have been shown to enhance the accuracy of zygomatic implant (ZI) placement. The objective of this systematic review was to evaluate and compare the accuracy and risk of complications associated with d-CAIS and s-CAIS in ZI placement. A systematic review of published studies involving more than 4 patients was conducted to assess and compare the accuracy of d-CAIS and s-CAIS in zygomatic implant placement.

Hemodynamic effects of slower versus faster intravenous fluid bolus rates in critically ill patients: An observational study.

Purpose: We compared the immediate and sustained effects of 500 mL of crystalloid administered at slow (333 mL/h) versus fast rates (999 mL/h) on mean arterial pressure (MAP) in critically ill patients.

Materials And Methods: Hemodynamic variables were collected immediately before and every 30 min up to 60 min after the end of the infusion. The primary outcome was the adjusted difference in MAP.

Chemometrics of the Seasonal Influence on Chemical Composition, Yield, Antioxidant Capacity, and Anti-Candida Activity of Alpinia nutans Essential Oil Growing in the Brazilian Amazon Region.

Alpinia nutans (L.) Roscoe (Zingiberaceae) is used in folk medicine as an antiviral, anti-inflammatory, and antioxidant. This study aimed to evaluate the seasonality effects on the yield, chemical composition, antioxidant capacity, and anti-Candida activity of the A.

Ovarian stimulation of Nelore calves and prepubertal heifers with a long-acting recombinant human FSH (corifollitropin-alpha) and subsequent ovum pick-up and in vitro embryo production outcomes.

The aim of this study was to evaluate the use of a long-acting recombinant human FSH (rhFSH, corifollitropin-alpha) to induce ovarian stimulation in Nelore breed (Bos indicus) calves and prepubertal heifers prior to ovum pick-up (OPU) for in vitro embryo production (IVEP). In Experiment 1, a dose-response trial was performed to determine the optimal dose of rhFSH, which was determined to be 10 μg. In Experiment 2, 6-7 mo old calves were randomly allocated to receive rhFSH either via sc (n = 5) or im (n = 5).

Targeting effective treatment to cutaneous Leishmaniasis: A preclinical investigation on photodynamic therapy mediated by the water-soluble Zn(II) porphyrin, ZnTnHex-2-PyP.

The current chemotherapy for cutaneous leishmaniasis (CL) is accompanied by side effects and drug resistance emergence, encouraging the proposal of new treatment approaches for this disease. ZnTnHex-2-PyP (ZnP hexyl) is a water-soluble Zn(II) porphyrin that exhibits remarkable potential for photodynamic therapy (PDT). This study aimed to investigate the ZnP hexyl-PDT against CL in vivo.

Research priorities for antimicrobial stewardship nurses in a middle-income country: a nominal group technique study.

Background: Antimicrobial stewardship programs (ASPs) have become important strategies for addressing antimicrobial resistance (AMR). Despite the increasing number of international publications identifying the important roles played by nurses as part of ASPs in low- and middle-income countries, this topic is yet poorly researched. This study aimed to identify priority research gaps in the Brazilian context concerning nurses' performance in ASPs from the perspective of nursing professionals and explore the main themes among the ideas generated by these nurses.

Incorporation of mixed strawberry and acerola jam into Greek-style goat yogurt with autochthonous adjunct culture of Limosilactobacillus mucosae CNPC007: Impact on technological, nutritional, bioactive, and microbiological properties.

This study aimed to assess the impact of adding strawberry and acerola jam, along with Limosilactobacillus mucosae CNPC007, on the technological, nutritional, bioactive, and microbiological properties of Greek-style goat yogurt. Six yogurt formulations were developed: without and with the addition of L. mucosae CNPC007 (CY and PY, respectively), and with 10 % and 15 % jam (CY10, CY15, PY10, and PY15, respectively).

Comparative accuracy of dCAIS and freehand techniques for immediate implant placement in the maxillary aesthetic zone: An in vitro study.

Objective: To evaluate the accuracy of immediate implant placement in fresh extraction sockets in the maxillary aesthetic zone using a dynamic computer-assisted implant surgery system (dCAIS), with the evaluation of possible deviations versus freehand placement.

Methods: A total of 18 implants were placed by an experienced surgeon in fresh extraction sockets of anterior teeth in 6 maxillary models. Nine implants were placed using the dCAIS system and 9 implants were placed using the conventional freehand technique.

Effect of a driving pressure-limiting strategy for patients with acute respiratory distress syndrome secondary to community-acquired pneumonia: the STAMINA randomised clinical trial.

Background: This study aimed to assess whether a driving pressure-limiting strategy based on positive end-expiratory pressure (PEEP) titration according to best respiratory system compliance and tidal volume adjustment increases the number of ventilator-free days within 28 days in patients with moderate to severe acute respiratory distress syndrome (ARDS).

Methods: This is a multi-centre, randomised trial, enrolling adults with moderate to severe ARDS secondary to community-acquired pneumonia. Patients were randomised to a driving pressure-limiting strategy or low PEEP strategy based on a PEEP:FiO table.

Digital health and quality of care in Primary Health Care: an evaluation model.

Introduction: The implementation of technologies in Primary Health Care with monitoring and evaluation of the quality of health care is fundamental to direct the access and quality of health care in the context of the Sustainable Development Goals. Our objective was to develop a model for evaluating digital health interventions in primary care, considering its impact on first contact, longitudinality, integrality and coordination in health.

Methodology: This is an exploratory methodological study of a qualitative nature.

Lidocaine's Ineffectiveness in Mitigating Lipopolysaccharide-Induced Pain and Peristaltic Effects in Horses.

The present study involved seven horses in a randomized crossover clinical trial to evaluate the effect of lidocaine on horses with induced endotoxemia. Horses received intravenous lidocaine (1.5 mg/kg bolus, followed by 0.

A framework for developing a real-time lake phytoplankton forecasting system to support water quality management in the face of global change.

Phytoplankton blooms create harmful toxins, scums, and taste and odor compounds and thus pose a major risk to drinking water safety. Climate and land use change are increasing the frequency and severity of blooms, motivating the development of new approaches for preemptive, rather than reactive, water management. While several real-time phytoplankton forecasts have been developed to date, none are both automated and quantify uncertainty in their predictions, which is critical for manager use.