Results 51 to 60 of about 1,407 (173)

Understanding Stress Response to High-Arsenic Gold-Bearing Sulfide Concentrate in Extremely Metal-Resistant Acidophile Sulfobacillus thermotolerans

Microorganisms, 2020
Biooxidation of gold-bearing arsenopyrite concentrates, using acidophilic microbial communities, is among the largest commercial biohydrometallurgical processes.
Anna Panyushkina, Daria Matyushkina, Olga Pobeguts   +2 more
doaj   +1 more source

Investigation of the microbial diversity of an extremely acidic, metal-rich water body (Lake Robule, Bor, Serbia) [PDF]

Journal of the Serbian Chemical Society, 2014
An investigation of the microbial diversity of the extremely acidic, metal-rich Lake Robule was carried out using culture-dependant and culture-independent (T-RFLP) methods, and the ability of indigenous bacteria from the lake water to leach ...
Stanković Srđan, Morić Ivana, Pavić Aleksandar, Vasiljević Branka, Johnson Barrie D., Cvetković Vladica   +5 more
doaj   +1 more source

The acidophilous forests of the Mecsek and their relationship with the Balkan-Pannonian acidophilous forests

Acta Botanica Hungarica, 2005
During the last decade, three new acidophilous forests associations were detected in the Mecsek Mts (SW Hungary), and described as acidophilous beech wood (Sorbo torminalis-Fagetum (A. O. Horvat 1963) Borhidi et Kevey in Kevey 2001), acido-mesophilous oak wood (Luzulo forsteri-Quercetum petraeae (A. O.
Kevey, Balázs, Borhidi, Attila
openaire   +2 more sources

Spatiotemporal cellular dynamics of the notochord shape intervertebral disc morphogenesis in the mouse embryo through apoptosis and proliferation

Developmental Dynamics, EarlyView.
Abstract Background The notochord is a midline structure essential for vertebrate embryogenesis, contributing to the development of the nervous system, digestive tract, and vertebral column. In particular, notochord signaling is indispensable for proper patterning and coordinated development of alternating vertebrae and intervertebral discs (IVDs ...
Julie Warin, Estelle Balissat, Pauline Colombier, Lily Paillat, Maeva Dutilleul, Anne Camus   +5 more
wiley   +1 more source

Low‐Dose Chlorothalonil Induces Testicular Injury Through Disruption of Steroidogenic Signaling in Adult Male Mice

Journal of Applied Toxicology, EarlyView.
ABSTRACT Chlorothalonil (CHL) is a widely used organochlorine fungicide frequently detected in environmental and food matrices. Although increasing evidence indicates adverse effects in nontarget species, the mechanisms underlying CHL‐induced male reproductive toxicity remain incompletely understood.
Cristiana Livramento Oliveira Pinto, Nicoly Caixêta Gonçalves, Paula Rafaela Queiroz da Silva, Ludmila Rodrigues Pontes, Juliana Reis Machado, Virmondes Rodrigues Jr., Hugo Felix Perini, Gláucia Eloisa Munhoz de Lion Siervo   +7 more
wiley   +1 more source

Genome-guided prediction of acid resistance mechanisms in acidophilic methanotrophs of phylogenetically deep-rooted Verrucomicrobia isolated from geothermal environments

Frontiers in Microbiology, 2022
Verrucomicrobia are a group of microorganisms that have been proposed to be deeply rooted in the Tree of Life. Some are methanotrophs that oxidize the potent greenhouse gas methane and are thus important in decreasing atmospheric concentrations of the ...
Gonzalo Neira, Eva Vergara, Eva Vergara, David S. Holmes, David S. Holmes   +4 more
doaj   +1 more source

Biochemical testing and pathology reveal rare cause of pediatric acute liver failure: Hyperornithinemia‐hyperammonemia‐homocitrullinuria syndrome

JPGN Reports, EarlyView.
Abstract Hyperornithinemia‐hyperammonemia‐homocitrullinuria (HHH) syndrome is a rare metabolic condition that can cause lethargy, ataxia, tachypnea, nausea, vomiting, seizures, coma, and acute liver failure. We present a 26‐month‐old female with acute liver failure who was diagnosed with HHH 1 week after admission. Histology revealed an acute hepatitic
Tierra L. Mosher, Kathryn S. Czepiel, Matthew B. Neu, Andrea Carolina Cortes Fernandez, L. Walden Browne, Annie D. Niehaus, Roberto Gugig   +6 more
wiley   +1 more source

Soil Contamination Around the Copper Smelter and the Use of Soil Microarthropods as Bioindicators

Land Degradation &Development, EarlyView.
ABSTRACT Soil contamination from smelter emissions, including heavy metals (HM), rare earth elements (REEs), and sulfur, poses a significant threat to soil ecosystems. In the immediate vicinity of the Głogów Copper Smelter, HM concentrations were several times higher than in more distant forest stands.
Jacek Malica, Cezary K. Urbanowski, Mirosław Mleczek, Krzysztof Turczański, Przemysław Niedzielski, Anna Wierzbicka, Agnieszka Andrzejewska, Radosław Witkowski, Maciej Skorupski, Emilia Pers‐Kamczyc, Jacek Kamczyc   +10 more
wiley   +1 more source

Unveiling the Bioleaching Versatility of Acidithiobacillus ferrooxidans

Microorganisms
Acidithiobacillus ferrooxidans is a Gram-negative bacterium that thrives in extreme acidic conditions. It has emerged as a key player in biomining and bioleaching technologies thanks to its unique ability to mobilize a wide spectrum of elements, such as ...
Luca Tonietti, Mattia Esposito, Martina Cascone, Bernardo Barosa, Stefano Fiscale, Maria Teresa Muscari Tomajoli, Tomasa Sbaffi, Rosa Santomartino, Giovanni Covone, Angelina Cordone, Alessandra Rotundi, Donato Giovannelli   +11 more
doaj   +1 more source

Latin America's First Active and Intelligent Packaging for Organ Transportation

Packaging Technology and Science, EarlyView.
The graphical abstract features Latin America's first active and intelligent packaging for organ transportation (EMAIS‐SR). The image illustrates the device alongside its core features: active temperature control, real‐time monitoring, autonomous battery‐powered operation and biological safety.
Sibele Maria Schuantes‐Paim, Renata Fabiana Leite, Victor Arayama Cruz, Vanessa Ayres Carneiro Gonçalves, Júlia Karini da Silva Araujo, Karoline Sabrina de Carvalho Gomes, Luciana Chelotti Cardim Perillo, Graciana Maria de Moraes Coutinho, Eliana Cavalari Teraoka, Adriana Aparecida Carbonel, José Homero Soares, Manuel de Jesus Simões, Selma Ferrer, Ari Nelson Rodrigues Costa, Ana Paula Reis Nolêtto, Leandro Moriyama Konatu, Murched Omar Taha, André Ibrahim David, Janine Schirmer, Bartira de Aguiar Roza   +19 more
wiley   +1 more source