Mastoid Surgery Does Not Normalize Tympanometric Middle Ear Pressure in Children With Cholesteatoma
The Laryngoscope, EarlyView.Conflicting mechanism‐based hypotheses have been used to promote selection of different approaches to management of the mastoid in order to optimize middle ear pressure homeostasis after removal of cholesteatoma. For example: (a) conservation of mastoid mucosa and opening of ventilation pathways endoscopically to normalize function, (b) removal of ...
Adrian L. James
wiley +1 more source
Humic acids alleviate dextran sulfate sodium-induced colitis by positively modulating gut microbiota. [PDF]
Front Microbiol, 2023 Huang J +5 more
europepmc +1 more source
Drivers and food web effects of Gonyostomum semen blooms [PDF]
, 2013 The flagellate Gonyostomum semen forms dense late-summer blooms in humic lakes and is a nuisance to swimmers because it forms a slimy coat on the skin, causing irritation in sensitive individuals. Increasing occurrence and bloom incidence of G. semen has
Johansson, Karin S. L.
core
Moderate Fire Temperatures Affect the Structure of Clayey Oxisol Aggregates
Land Degradation &Development, EarlyView.ABSTRACT Wildfires have become increasingly frequent and intense worldwide, raising concerns about their impacts on soil systems. However, the thermal responses of clay‐rich Oxisols, dominated by Fe and Al oxides, remain poorly understood. In this study, samples from the 0 to 5 cm layer of six Oxisols were subjected to controlled heating at ...
Yasmmin Tadeu Costa +5 more
wiley +1 more source
Measurement of lead complexation by humic acids and humic acid analogues using competitive ligand exchange. [PDF]
Heliyon, 2022 Steinberg SM, Hodge VF.
europepmc +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik +7 more
wiley +1 more source
Humic Acids Preparation, Characterization, and Their Potential Adsorption Capacity for Aflatoxin B1 in an In Vitro Poultry Digestive Model. [PDF]
Toxins (Basel), 2023 Maguey-González JA +12 more
europepmc +1 more source
Improving Liquid Fertilizer Urea Efficiency Using Humic Acids Additives Extracted from Tropical Peat [PDF]
, 2009 One of the most important sources of organic matter is peat. Being organic in nature, peat are high in humic and fulvic acids. These substances can be reconstituted with N and K to produce ammonium and potassium-h u mates (organic fertilizer).
Kasim, Susilawati
core
Immunological Evaluation of PLLA/GO Scaffolds in Goat Mandibular Bone Regeneration
Macromolecular Bioscience, EarlyView.PLLA/GO scaffolds interact with bone tissue by modulating the immune response and promoting regeneration in goat mandibles. Histological and immunohistochemical analyses reveal progressive tissue organization, mineral deposition, osteoblastic activity, and angiogenesis over time.
Thamires Santos‐Silva +10 more
wiley +1 more source
Humic acids enhance salt stress tolerance associated with pyrroline 5-carboxylate synthetase gene expression and hormonal alteration in perennial ryegrass (Lolium perenne L.). [PDF]
Front Plant Sci, 2023 Meng Q +7 more
europepmc +1 more source