Results 81 to 90 of about 40,222 (265)

Unraveling the Photoprotective Response of Lichenized and Free-Living Green Algae (Trebouxiophyceae, Chlorophyta) to Photochilling Stress

Frontiers in Plant Science, 2017
Lichens and free-living terrestrial algae are widespread across many habitats and develop successfully in ecosystems where a cold winter limits survival.
Fátima Míguez, Ulf Schiefelbein, Ulf Karsten, José I. García-Plazaola, Lydia Gustavs   +4 more
doaj   +1 more source

Plasma Cell Mucositis: A 20‐Year Retrospective Review at a Tertiary Center

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Plasma cell mucositis (PCM) is a rare, chronic inflammatory condition of mucosal surfaces that is likely underdiagnosed and underreported, with limited data on its clinical characteristics, extracavitary involvement, and treatment outcomes.
Miguel A. Aristizabal‐Torres, Jessi M. Larrinaga, Katherine Bodiford, Olayemi Sokumbi, Leila Tolaymat   +4 more
wiley   +1 more source

Lichens of the surrounding areas of Termas of Chillán and Las Trancas, Bío-Bío Region, Chile

Gayana: Botanica, 2016
The aim of this study was to contribute to the knowledge of the richness and distribution of the lichens in the Bío-Bío Region. A total of 120 samples were collected in the surroundings of Termas de Chillán and Las Trancas, Bio-Bio region.
Iris Pereira, Xin Yu Wang, Soon-Ok Oh, Pedro Sánchez, Jae-Seoun Hur   +4 more
doaj  

Nail Surgery in Children: Specific Challenges and Practical Considerations

JEADV Clinical Practice, EarlyView.
ABSTRACT Nail surgery in children represents a specific field within dermatologic surgery. Although the procedures themselves are largely similar to those performed in adults, the indications, technical constraints, and perioperative management differ substantially. Pediatric nail disorders are often clinically recognizable, which frequently limits the
F. Lamoline, B. Richert
wiley   +1 more source

Characterization and Expression Analysis of the Sterol C-5 Desaturase Gene PcERG3 in the Mycobiont of the Lichen Peltigera canina Under Abiotic Stresses

Microbiology Research
Lichens, symbiotic organisms with a high tolerance to harsh environments, possess a greater diversity of sterols than other organisms. Sterols are involved in maintaining membrane integrity, hormone biosynthesis, and signal transduction.
Moatasem A. Swid, Milana V. Koulintchenko, Alfred O. Onele, Ilya Y. Leksin, Daniya F. Rakhmatullina, Ekaterina I. Galeeva, Julia N. Valitova, Farida V. Minibayeva, Richard P. Beckett   +8 more
doaj   +1 more source

Moss Biocrusts Regulate Heavy Metal Speciation and Mobility in Coal Mine Soils

Land Degradation &Development, EarlyView.
ABSTRACT On a global scale, coal mining activities often lead to heavy metal(loid) contamination in soils of mine dump sites, posing serious ecological risks. As ecosystem “engineers,” biological soil crusts (biocrusts)—especially moss crust—have shown great potential in remediating heavy metal‐polluted soils, but their roles remain underexplored.
Song Guang, Yang Haotian, Wang Xinyu, Li Guoxin, Zheng Ying   +4 more
wiley   +1 more source

Triggering of Koebner Phenomenon by Picosecond Laser in a Psoriatic Patient: Clinical and Immunopathologic Insights

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives To report the first case of Koebner phenomenon induced by picosecond laser treatment in a patient with psoriasis. We analyzed the clinical and histopathological features and discussed the possible mechanism by which the laser's photomechanical effect triggered the reaction.
Teppei Sakai, Koya Sonoda, Jun Omatsu
wiley   +1 more source

Alopecic Patches on the Extremities of a Young Man

JEADV Clinical Practice, EarlyView.
Hamad El Hajj, Dima Jeha, Samer Ghosn, Hala Abi Rached Megarbane   +3 more
wiley   +1 more source

Interplanetary frontiers: terraforming from an invasion science perspective

Oikos, EarlyView.
The pursuit of a multi‐planetary existence represents one of humanity's greatest frontiers. If applied justly, it offers an opportunity to extend its civilization's lifespan amid escalating sustainability crises on Earth. One approach increasingly gaining traction is terraforming, a hitherto theoretical ecological and evolutionary experiment revolving ...
Teun Everts, Ronaldo Sousa, Phillip J. Haubrock   +2 more
wiley   +1 more source

Atmospheric mercury uptake to foliage using in situ and transplanted lichens at the New Almaden Mining District, California, United States

Frontiers in Environmental Chemistry
Contaminated soils at former mercury (Hg) mines release Hg into the atmosphere that can be absorbed by the surrounding foliage and potentially contribute to inputs of Hg to downstream reservoirs and the food chain.
Peter Weiss-Penzias, Brittney Straw, Michelle Rothman, Belle Zheng, Mark Seelos, Edwin Rivas Meraz, Peggy A. O’Day   +6 more
doaj   +1 more source