Results 61 to 70 of about 52,002 (182)
, 2017 Llayta is the name assigned to the dry biomass of macrocolonies of a filamentous cyanobacterium classified as Nostoc sp. Llayta grows in the Andean wetlands of South America and has been considered a food ingredient since pre-Columbian times.
Alexander Galetovic +2 more
semanticscholar +1 more source
A manifesto for plant science education
PLANTS, PEOPLE, PLANET, EarlyView.Plants provide oxygen, food, shelter, medicines and environmental services, without which human society could not exist. Tackling pressing and global challenges requires well‐trained plant scientists and plant‐aware individuals. This manifesto provides a practical evidence‐based vision to strengthen plant science education, focussed on five strategic ...
Elizabeth Alvey +42 more
wiley +1 more source
A mulher bioquímica: invenções do feminino a partir de discursos sobre a pílula anticoncepcional
, 2017 The contraceptive pill, the most used reversible contraceptive in Brazil, becomes, in the media, motivation for the production of discourses about women.
T. Leal, Bruna Bakker
semanticscholar +1 more source
Estrés oxidativo y diabetes mellitus, un acercamiento al tema
Universidad Médica Pinareña, 2018 Se realizó una revisión bibliográfica con el objetivo de describir los aspectos fisiopatológicos del proceso de estrés oxidativo y su relación con la diabetes mellitus.
Frank Hernández García +2 more
doaj
Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT We present the first x‐ray crystallographic structural evidence of an archaeal DNA ligase showing the AMP covalent adduct together with further cofactor hydrolysis, capturing a transient intermediary in the first step of the ligation reaction, triggered by the pyrophosphate hydrolysis.
A. X. Quintana‐Armas +3 more
wiley +1 more source
ASPECTOS MICROBIOLÓGICOS E BIOQUÍMICOS DA CÁRIE DENTAL – UMA REVISÃO DA LITERATURA
Revista de Ciências da Saúde Nova Esperança, 2010 Embora marcantes descobertas, nas recentes décadas, tenham ampliado o conhecimento sobre os mecanismos biológicos envolvidos na cárie dental, ainda resta muito a ser aprendido.
Pablo Guilherme Caldarelli +1 more
doaj +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Exposure to mono(2‐ethylhexyl) phthalate (MEHP) during pregnancy has been associated with adverse pregnancy and birth outcomes characterized by extravillous trophoblast (EVT) abnormal function. Previous reports have suggested that MEHP can activate the PI3K/AKT pathway in EVT cells, a pathway known to regulate inflammation and angiogenesis in ...
Luis Daniel Martínez‐Razo +5 more
wiley +1 more source
Estudios Geologicos, 1984 Son descritos diferentes aspectos morfológicos de los Frenelopsis del yacimiento de Torrelaguna, comparándose sus características con las descritas por otros autores para las especies F. alata y F. oligostomata . Los restos de Frenelopsis presentan, en
C. Álvarez Ramis, G. Almendros, A. Polo
doaj +1 more source
Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models
Environmental Toxicology, EarlyView.ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa +9 more
wiley +1 more source
Effects of Tributyltin Chloride on Human Neuronal Differentiation and Mice Brain Development
Environmental Toxicology, EarlyView.ABSTRACT According to the developmental origins of health and disease hypothesis, perinatal exposure to an environmental toxicant during the development of the nervous system could cause a permanent cellular modification that may promote the appearance of neurodegenerative diseases at an older age.
Ester López‐Gallardo +10 more
wiley +1 more source