Publications by authors named "L F Da Rocha Junior"

This study explores the potential of polymethoxyflavones (PMFs) and polyacetylated flavones (PAFs) as novel analgesic and anti-inflammatory agents. Eight derivatives, isolated from Gardenia oudiepe bud exudate or semi-synthesized from commercial kaempferol, underwent evaluations in various in vivo, in vitro, and in silico models. Acetic acid-, formalin-induced pain, and hot-plate tests were conducted in mice (n = 6).

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Context: -Pinene, a bicyclic monoterpene found extensively in the essential oils of conifers, has shown potential in pharmacological applications. This study theoretically investigates the structural and electronic properties of the (1S)- - -pinene crystal, focusing on its potential for nanoelectronic applications due to the observed wide band gap. Structural analysis revealed that the crystal's unit cell contains 104 atoms with orthorhombic symmetry, and its lattice parameters show excellent agreement with experimental data.

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The fresh fruits of 'Grande Naine' (Cavendish AAA- spp.) dominate the world market, especially in countries with a population in a situation of social vulnerability. However, Fusarium wilt, caused by the fungus f.

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Article Synopsis
  • Banana breeding involves creating hybrids with varying ploidy levels (diploid, triploid, tetraploid) to enhance desirable traits and increase genetic diversity in bananas, focusing on resistance to diseases like yellow and black Sigatoka and Fusarium wilt.
  • Embrapa's Banana Genetic Breeding Program aims to cross improved diploids with commercial triploids to boost both genetic variability and agronomic performance.
  • A genetic diversity study using DNA markers identified key improved diploid genotypes for breeding, revealing significant genetic differences that can guide effective crossings to maintain beneficial traits in commercial banana varieties.
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  • Tropical estuarine systems are vital for biodiversity and nutrient cycling, but their microbiome diversity is still not fully understood, especially regarding seasonal changes.
  • A study conducted in a South Atlantic mangrove-dominated estuary analyzed over 12 million metagenomic sequences and water quality, revealing different microbial families that thrived in wet versus dry seasons.
  • The dry season had higher salinity and emphasized nitrogen processes, while the wet season showed increased greenhouse gas production, suggesting a link between microbial diversity and seasonal changes in gas emissions.
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