Publications by authors named "M Carneiro"
The Human Footprint and Climate Change Shape Current and Future Scenarios of Visceral Leishmaniasis Distribution in Doce River Basin in Brazil.
Am J Trop Med Hyg
December 2024
Article Synopsis
- The study investigates how environmental and climate factors affect the spread of visceral leishmaniasis (VL) in Brazil's Doce River basin, aiming to enhance future surveillance and control efforts.
- It utilizes ecological niche modeling, analyzing 855 VL cases from 2001-2018 to predict current and future disease distributions based on various climatic and environmental variables.
- Key findings indicate that human activities and climate change could increase VL suitable areas by 7% by 2041 and 12% by 2080, emphasizing the need for improved vector control initiatives in the region.
Photonic platform coupled with machine learning algorithms to detect pyrolysis products of crack cocaine in saliva: A proof-of-concept animal study.
Spectrochim Acta A Mol Biomol Spectrosc
December 2024
The non-invasive detection of crack/cocaine and other bioactive compounds from its pyrolysis in saliva can provide an alternative for drug analysis in forensic toxicology. Therefore, a highly sensitive, fast, reagent-free, and sustainable approach with a non-invasive specimen is relevant in public health. In this animal model study, we evaluated the effects of exposure to smoke crack cocaine on salivary flow, salivary gland weight, and salivary composition using Attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy.
View Article and Find Full Text PDFMercury (Hg) determination in marine sediment is an analytical challenge due to the toxicity of this element even at low concentrations (up to 130 μg kg in marine sediments) and complex matrices. Therefore, it is necessary to use analytical techniques that have high sensitivity, selectivity, and low limits of quantification (LoQ). In this study, two methods that require sample treatment and one method with direct sampling were studied.
View Article and Find Full Text PDFCharacteristics and outcomes of in-hospital patients with Covid-19 and history of tuberculosis: a matched case-control from the Brazilian Covid-19 Registry.
BMC Infect Dis
December 2024
Article Synopsis
- The Covid-19 pandemic adversely affected the management of other infectious diseases, especially in low and middle-income countries, leading to concerns about diseases like tuberculosis.
- A matched case-control study compared Covid-19 effects in patients with prior tuberculosis against those without, using data from Brazilian hospitals over two years.
- Results showed the tuberculosis group had higher rates of several comorbidities and medication usage but did not experience more severe outcomes like higher in-hospital mortality or need for intensive care compared to the control group.