Results 11 to 20 of about 86,718 (204)
Ibis, Volume 165, Issue 2, Page 587-601, April 2023., 2023 Mining is present in all major biomes worldwide and overlaps strongly with areas of importance for bird conservation. Mining causes multiple types of environmental disturbance, including habitat alteration, increased human presence and persistent heavy metal pollution. Feather coloration and fluctuating asymmetry (random deviation from perfect symmetry
Lynna Marie Kiere +5 more
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Evolution of fruit and seed traits during almond naturalization
Journal of Ecology, Volume 110, Issue 3, Page 686-699, March 2022., 2022 Almond naturalization is consistent with strong directional selection on fruits and seeds, leading to smaller and more toxic seeds encased in harder endocarps. Accordingly, we propose that feralization of this crop is, at least to some degree, driven by adaptive evolution of dispersal and recruitment traits.
Andrés Barea‐Márquez +8 more
wiley +1 more source
Ecology and Evolution, Volume 12, Issue 2, February 2022., 2022 Frogs have evolved terrestrial eggs many times, offering an excellent opportunity to assess traits that may facilitate aquatic‐to‐terrestrial transitions. Our results suggest the importance of physiological adaptations and physiological plasticity during early life stages, specifically the early onset of urea excretion, its upregulation under dry ...
Javier Méndez‐Narváez +1 more
wiley +1 more source
BJS (British Journal of Surgery), Volume 107, Issue 13, Page 1811-1817, December 2020., 2020 This multicentre phase I/II study was undertaken to determine the recommended dose of the combination of intravenous gemcitabine, intravenous nab‐paclitaxel and intraperitoneal paclitaxel in patients with pancreatic ductal adenocarcinoma and peritoneal metastasis, and to evaluate its clinical efficacy and safety.
S. Yamada +18 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2016 There is a problem with keeping culture medium completely or partially free from bacteria. The use of prokaryotic metabolic inhibitors, such as antibiotics, is suggested as an alternative solution, although such substances should not harm non-target ...
Vanessa O. Agostini +2 more
doaj +1 more source
ACTIO: Docência em Ciências, 2020 O ensino da disciplina Química Orgânica tem se tornado cada vez mais mecânico, com ênfase em memorização, e contribuído pouco para entender nosso entorno, ainda que estejamos vivenciando um período de grande produção na área de Ensino de Química.
Adriano Lopes Romero +2 more
doaj +1 more source
Nanopartículas no tratamento da doença de alzheimer
Millenium, 2022 Introdução: A Doença de Alzheimer é uma patologia neurodegenerativa primária, de etiologia desconhecida e influenciada por vários fatores com aspetos neuropatológicos e neuroquímicos característicos.
Luísa Cruz Lopes +7 more
doaj +1 more source
Planta Daninha, 2001 A aplicação de herbicidas, seja para a dissecação de culturas ou para o controle de plantas daninhas, vem crescendo, devido a expansão da fronteira agrícola brasileira.
P.C. Magalhães +4 more
doaj +1 more source
BJS Open, Volume 3, Issue 6, Page 840-851, December 2019., 2019 Topical tranexamic acid reduces bleeding from surgical wounds, but little is known about possible adverse effects on the exposed tissue. In this experimental study, prolonged in vitro exposure was cytotoxic to keratinocytes and fibroblasts, and prevented wound re‐epithelialization in a dose‐dependent manner, whereas short exposure was well tolerated ...
T. A. Eikebrokk +5 more
wiley +1 more source
Revista Brasileira de Parasitologia Veterinária, 2011 Phytotherapy may be an alternative strategy for controlling gastrointestinal parasites. This study evaluated the anthelmintic efficacy of Eucalyptus citriodora essential oil (EcEO).
Iara Tersia Freitas Macedo +5 more
doaj +1 more source