Results 91 to 100 of about 897,258 (243)

First Report of a Common Dolphin (Delphinus delphis) Feeding Alongside Indo‐Pacific Humpback Dolphins (Sousa chinensis) in the Beibuwan Gulf, China

Ecology and Evolution
Research on mixed‐species groups of cetaceans has increased worldwide in recent decades; however, their drivers are not well understood. Although the common dolphin (Delphinus delphis) and Indo‐Pacific humpback dolphin (Sousa chinensis) do not form a ...
Fuxing Wu, Nan Jin, Minhao Gao, Minding Zhong, Yufei Dai, Yupeng Li   +5 more
doaj   +1 more source

Clinical features of severe malaria: Protective effect of mixed plasmodial malaria

Asian Pacific Journal of Tropical Biomedicine, 2017
Objective: To investigate clinically severe malaria patients with Plasmodium falciparum (P. falciparum), Plasmodium vivax (P. vivax) and mixed species infections. Methods: This study was conducted at Dr.
Bagus Hermansyah, Loeki Enggar Fitri, Teguh Wahju Sardjono, Agustina Tri Endharti, Samsul Arifin, Niniek Budiarti, Didi Candradikusuma, Erma Sulistyaningsih, Nicole Berens-Riha   +8 more
doaj   +1 more source

Shifts in the bacterial community composition along deep soil profiles in monospecific and mixed stands of Eucalyptus grandis and Acacia mangium [PDF]

, 2017
Our knowledge of the rhizosphere bacterial communities in deep soils and the role of Eucalyptus and Acacia on the structure of these communities remains very limited.
Avelino Maia de Andrade, Pedro, Bini, Daniel, Bouillet, Jean-Pierre, Bran Nogueira Cardoso, Elke Jurandy, de Araujo Pereira, Arthur Prudêncio, Dini Andreote, Fernando, Durrer, Ademir, Robin, Agnès   +7 more
core   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

The importance of aquatic plants in maintaining zooplankton diversity and abundance: An experimental approach

Regulatory Mechanisms in Biosystems, 2020
The influence of different species and ecological forms of higher aquatic plants on the abundance, biomass and species diversity of zooplankton was investigated in experimental ecosystems (microcosms).
S. A. Kurbatova, I. Y. Yershov
doaj   +1 more source

Single-Site Vanadyl Species Isolated within Molybdenum Oxide Monolayers in Propane Oxidation

, 2019
The cooperation of metal oxide subunits in complex mixed metal oxide catalysts for selective oxidation of alkanes still needs deeper understanding to allow for a rational tuning of catalyst performance.
Fu, T., Schlögl, R., Trunschke, A., Wang, Y., Wernbacher, A.   +4 more
core   +1 more source

Similar biodiversity of ectomycorrhizal fungi in set-aside plantations and ancient old-growth broadleaved forests [PDF]

, 2015
Setting aside overmature planted forests is currently seen as an option for preserving species associated with old-growth forests, such as those with dispersal limitation. Few data exist, however, on the utility of set-aside plantations for this purpose,
Bidartondo, MI, Doncaster, CP, Newton, AC, Spake, R, Suz, LM, Van der Linde, S   +5 more
core   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Polymicrobial oral biofilm models: simplifying the complex [PDF]

, 2019
Over the past century, numerous studies have used oral biofilm models to investigate growth kinetics, biofilm formation, structure and composition, antimicrobial susceptibility and host–pathogen interactions.
Appelbaum, Black, Bradshaw, Bryn Short, Ceri, Christopher Delaney, Darveau, Fitzgerald, Gibbons, Gordon Ramage, Hamilton, Jason L. Brown, John Butcher, Lie, Loesche, Loesche, Marcello Riggio, Mark C. Butcher, Marsh, Marsh, McKee, Miller, Orstavik, Pratten, Russell, Shauna Culshaw, Sudo, Sudo, Tracy Young, William Johnston   +29 more
core   +3 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source