Results 81 to 90 of about 33,893 (288)

Egg investment strategies adopted by a desertic passerine, the Saxaul Sparrow (Passer ammodendri)

open access: yesAvian Research, 2020
Background As one of the reproductive strategies adopted by bird species, variation in investment in egg production and its influencing factors are important and well-studied subjects.
Xinkang Bao   +4 more
doaj   +1 more source

Mycotoxins under the human biomonitoring initiative (HBM4EU): challenges in the near future

open access: yes, 2019
The European Human Biomonitoring Initiative HBM4EU (https://www.hbm4eu.eu/the project/) is a joint effort of 28 countries and the European Environment Agency under the Horizon 2020 funding programme of the European Commission.
Lange, R.   +8 more
core  

Engineering Nanoscale Frontiers: Valve Metal Oxide Nanostructures From Fundamentals to Multifunctional Biomedical Applications

open access: yesThe Chemical Record, EarlyView.
Valve metal oxide nanostructures such as TiO2, Ta2O5, Nb2O5, ZrO2, and HfO2 are emerging as versatile biomedical platforms due to their tunable surface properties, exceptional stability, and inherent biocompatibility. This review highlights their synthesis, physicochemical properties, and biological interactions, addressing their roles in advanced ...
Nina Kummer   +11 more
wiley   +1 more source

The Human Biomonitoring Initiative for Europe (HBM4EU): an overview

open access: yes, 2019
The Human Biomonitoring Initiative (HBM4EU, https://www.hbm4eu.eu/the-project/)) is a Horizon 2020 Framework Project aimed at understanding the European citizens’ exposure to chemical substances from environmental sources, food intake, consumer products ...
Silva, Maria João
core  

First Assessment of Genetic Damage in the Speckled Cockroach (Nauphoeta cinerea) After Consumption of Lettuce (Lactuca sativa) Cultivated and Commercialized in Northeastern, Brazil

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT This study reports, for the first time, the use of the speckled cockroach Nauphoeta cinerea as a promising bioindicator for genotoxic monitoring. It was validated through control groups (both positive and negative) in addition to testing lettuce (Lactuca sativa ) samples from public street markets consumed by N. cinerea specimens in Pernambuco,
Aleson Aparecido da Silva   +4 more
wiley   +1 more source

Chinese provincial-level new records for 96 resident bird species reveal poleward range shifts

open access: yesAvian Research
Anthropogenic climate change is altering species distributions globally. While species distributions are expected to shift to higher latitudes and elevations under global warming, empirical evidence on distribution shifts is mixed, and factors mediating ...
Shengxi Chen   +5 more
doaj   +1 more source

Comprehensive Evaluation of Bisphenol A Toxicity Reveals Neurobehavioral, Metabolic, and Reproductive Impairments in Girardia tigrina

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA), a common industrial chemical used in plastics and consumer products, is increasingly detected in aquatic environments, raising serious concerns about its potential ecological impacts. This study evaluated the sublethal and acute toxic effects of BPA on the freshwater planarian Girardia tigrina, a recognized model for ...
Raquel de Jesus Selestrino   +2 more
wiley   +1 more source

Deciphering male influence in gynogenetic Pengze crucian carp (Carassius auratus var. pengsenensis): insights from Nanopore sequencing of structural variations

open access: yesFrontiers in Genetics
In this study, we investigate gynogenetic reproduction in Pengze Crucian Carp (Carassius auratus var. pengsenensis) using third-generation Nanopore sequencing to uncover structural variations (SVs) in offspring.
Qianhui Chen   +6 more
doaj   +1 more source

Transplantation of Embryonic Cortical Tissue into Lesioned Adult Brain in Mice

open access: yesBio-Protocol, 2017
Transplantation of embryonic cortical tissue for repairing the damaged brain has provided a potential therapy for brain injury and diseases. The grafted tissue can successfully survive and participate in reestablishing the functional neural circuit of ...
Cong Wang, Hao Gao, Shengxiang Zhang
doaj   +1 more source

Revisiting the Association of Pesticide Exposure and Parkinson's Disease: Systematic Review and Meta‐Analysis

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The association between pesticide exposure and Parkinson's disease (PD) is substantial, but heterogeneity in methodology and lack of categorization according to the type of exposure and pesticide classes in previous meta‐analyses impair the interpretation of data. This study aims to update evidence of the association between pesticide exposure
Pedro Henrique Passos da Silva   +6 more
wiley   +1 more source

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