Results 111 to 120 of about 309,760 (291)

The Role of Oxidative Stress in Periodontitis

Journal of Periodontal Research, EarlyView.
Oxidative stress is involved in multiple chemical reactions that take place in different intracellular organelles: mitochondria, rough endoplasmic reticulum, peroxisomes, autophagy, and aging, and can be influenced by exogenous factors: nutrition, physical activity, psychological status, environmental conditions, microbiome, and drugs.
Pedro Bullon, Francesca Giampieri, Beatriz Bullon, Maurizio Battino   +3 more
wiley   +1 more source

Hydrothermal Vent Ecosystems [PDF]

Oceanography, 2007
Fisher, Charles R., Takai, Ken, Le Bris, Nadine   +2 more
openaire   +3 more sources

Understanding marine biodiversity patterns and drivers: The fall of Icarus

Marine Ecology, EarlyView.
Abstract Biodiversity patterns are fundamental in our understanding of the distribution of life, ecosystem function, and conservation. In this concept analysis, A survey of the existing knowledge on marine biodiversity patterns and drivers across latitudes, longitudes, and depths indicates that none of the postulated patterns represent a rule.
Roberto Danovaro
wiley   +1 more source

A Tale of Two Shrimps—Speciation and Demography of Two Sympatric Shrimp Species From Hydrothermal Vents

Molecular Ecology, EarlyView.
ABSTRACT Hydrothermal vents can serve as natural laboratories to study speciation processes due to their fragmented distribution, often with geographic barriers between habitats. Two sympatric species of Rimicaris shrimps occur at vents on the Izu‐Bonin‐Mariana volcanic arc: Rimicaris loihi also occurs near Hawai’i and R.
Pierre Methou, Shannon B. Johnson, John Sherrin, Timothy M. Shank, Chong Chen, Verena Tunnicliffe   +5 more
wiley   +1 more source

Natural warming differentiates communities and increases diversity in deep-sea Ridge Flank Hydrothermal Systems

Communications Biology
Ridge Flank Hydrothermal Systems have discrete pockets of fluid discharge that mimic climate-induced ocean warming. Unlike traditional hydrothermal fluids, those discharged by Ridge Flank Hydrothermal Systems have a chemical composition indistinguishable
Anne M. Hartwell, Anna E. Wheat, Jennifer A. Dijkstra   +2 more
doaj   +1 more source

Two Novel Hepatocellular Carcinoma Cycle Inhibitory Cyclodepsipeptides from a Hydrothermal Vent Crab-Associated Fungus Aspergillus clavatus C2WU

Marine Drugs, 2013
Two novel cyclodepsipeptides containing an unusual anthranilic acid dimer and a d-phenyllactic acid residues, clavatustides A (1) and B (2), were identified from cultured mycelia and broth of Aspergillus clavatus C2WU isolated from Xenograpsus ...
Wei Jiang, Pan-pan Ye, C. Chen, Kuiwu Wang, Pengyu Liu, Shan He, Xiaodan Wu, Lishe Gan, Y. Ye, Bin Wu   +9 more
semanticscholar   +1 more source

Engineered surface strategies to manage dental implant‐related infections

Periodontology 2000, EarlyView.
Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza, Bruna E. Nagay, Rodrigo Martins, Martinna Bertolini, Jamil A. Shibli, Conrado Aparicio, Magda Feres, Valentim A. R. Barão   +7 more
wiley   +1 more source

Functional metagenomic investigations of microbial communities in a shallow-sea hydrothermal system.

PLoS ONE, 2013
Little is known about the functional capability of microbial communities in shallow-sea hydrothermal systems (water depth of
Kai Tang, Keshao Liu, Nianzhi Jiao, Yao Zhang, Chen-Tung Arthur Chen   +4 more
doaj   +1 more source

Anaerobic Spirochete from a Deep-Sea Hydrothermal Vent [PDF]

, 1982
Caroline S. Harwood, Holger W. Jannasch, E. Canale‐Parola   +2 more
openalex   +1 more source

High Connectivity of Animal Populations in Deep-Sea Hydrothermal Vent Fields in the Central Indian Ridge Relevant to Its Geological Setting

PLoS ONE, 2013
Dispersal ability plays a key role in the maintenance of species in spatially and temporally discrete niches of deep-sea hydrothermal vent environments. On the basis of population genetic analyses in the eastern Pacific vent fields, dispersal of animals ...
Girish Beedessee, H. Watanabe, Tomomi Ogura, Suguru Nemoto, Takuya Yahagi, S. Nakagawa, Kentaro Nakamura, K. Takai, M. Koonjul, D. Marie   +9 more
semanticscholar   +1 more source