Results 61 to 70 of about 16,948 (260)

Characterization, effect of metal ions and organophosphates on the brain acetylcholinesterase of Nile Tilapia (Oreochromis niloticus) in vitro [PDF]

Anais da Academia Brasileira de Ciências
Acetylcholinesterase (AChE; EC 3.1.1.7) inhibition in vitro is an effective method for monitoring pesticide contamination, particularly organophosphates, offering advantages over in vivo approaches. Environmental factors like temperature, age, and stress
ALLYSSON K. DE CARVALHO SILVA, FERNANDA JENIFFER L. LIMA, SUZANE MERIELY DA S. DUARTE, MARLLEN S. DA SILVA, CAROLINA B. CORDEIRO, ULISSES M. NASCIMENTO, WENER M.T. DOS SANTOS, MARIA DO D.S.B. NASCIMENTO, TALITA DA S. ESPÓSITO, ANTÔNIO CARLOS R. BORGES   +9 more
doaj   +1 more source

The Spectrum of Abnormal Tongue Movements: Review of Phenomenology, Etiology, and Differential Diagnosis

Movement Disorders Clinical Practice, EarlyView.
ABSTRACT Background Classifying abnormal tongue movements is challenging due to their varied presentations and limited visibility compared to other body parts. Accurate identification of the phenomenology guides physical examination and can point to specific diagnoses.
Nathaniel Bendahan, Seyed‐Mohammad Fereshtehnejad, Christos Ganos, Emily Swinkin, Anthony E. Lang   +4 more
wiley   +1 more source

Phosphites as a source of Organophosphates on Prebiotic Earth

, 2021
Phosphorus is an essential element for life and is present predominantly as phosphate in biological molecules such as phospholipids and nucleic acids.
Aldihri, Fatma
core  

Research Engagement Changes Attitudes and Behaviours towards Agrichemical Safety in Australian Farmers

Safety, 2020
There is limited research that evaluates the effect of farmer involvement in agrichemical exposure surveillance on their attitudes and behaviour towards pesticide handling and use of personal protective equipment. This limited follow-up study aimed to (i)
Sienna Russell-Green, Jacqueline Cotton, Susan Brumby   +2 more
doaj   +1 more source

Omics Insights Into the Effects of Highbush Blueberry and Cranberry Crop Agroecosystems on Honey Bee Health and Physiology

PROTEOMICS, EarlyView.
ABSTRACT Honey bees (Apis mellifera) are vital pollinators in fruit‐producing agroecosystems like highbush blueberry (HBB) and cranberry (CRA). However, their health is threatened by multiple interacting stressors, including pesticides, pathogens, and nutritional changes.
Huan Zhong, Yuming Shi, Aleksandra Kozlova, Renata Moravcova, Jason C. Rogalski, Aidan Jamieson, Lance Lansing, Kyung‐Mee Moon, Xiaojing Yuan, Amanda S. Gregoris, Heather Higo, Julia Common, Ida M. Conflitti, Mateus Pepinelli, Lan Tran, Morgan Cunningham, Hosna Jabbari, Syed Abbas Bukhari, Sarah K. French, Rodrigo Ortega Polo, Shelley E. Hoover, Stephen F. Pernal, Pierre Giovenazzo, M. Marta Guarna, Amro Zayed, Leonard J. Foster   +25 more
wiley   +1 more source

Organophosphates: Application, effects on human health and removal

, 2020
Organophosphates (OPs) are widely used nowadays. They are applied as pesticides, drugs or chemical warfare agents. Their acute toxicity is ascribed to the inhibition of acetylcholinesterase (AChE), a key enzyme in the transmission of nerve impulses in ...
Lazarević-Pašti, Tamara, Anićijević, Vladan J.   +1 more
core  

Comparative analysis of organophosphorus versus carbamate pesticide poisoning: a case study

Arhiv za Higijenu Rada i Toksikologiju
Organophosphorus poisoning is a critical condition that can cause central nervous system depression, respiratory failure, and death early on. As its clinical manifestations closely resemble those of carbamate pesticide poisoning, the aim of this case ...
Xia Jia-ding, Wang Hui, Hua Li-wei, Xu Min, Zheng Xin, Zhang Kun   +5 more
doaj   +1 more source

Resíduos de agrotóxicos em frutos de tomate Pesticide residues in tomato fruits

Pesquisa Agropecuária Brasileira, 1999
O uso intensivo de agrotóxicos em culturas de tomates tem causado preocupações quanto à provável contaminação do produto final. Este trabalho teve como objetivo monitorar, por dois anos consecutivos, em quatro propriedades de uma área altamente ...
Leslie Maria Segura Zavatti, Rosângela Blotta Abakerli   +1 more
doaj   +1 more source

Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA‐Modified Bentonite

Journal of Polymer Science, Volume 63, Issue 6, Page 1505-1517, 15 March 2025.
Mechanical and thermal properties of ABS/Bentonite/DEHPA composites. ABSTRACT This study investigates the mechanical, thermal, and surface characteristics of acrylonitrile–butadiene–styrene (ABS) composites reinforced with bentonite and bis(2‐ethylhexyl) phosphate (DEHPA)‐modified bentonite.
İdris Karagöz, B. Şebnem Şimşiroğlu, Elif Nur Özer, Harun Sepetcioglu, Jülide Hızal   +4 more
wiley   +1 more source

Characterization of risk factors for DNA damage among paddy farm worker exposed to mixtures of organophosphates [PDF]

, 2015
This is a cross-sectional study conducted among paddy farmers to characterize potential risk factors that influence levels of DNA damage from exposure to mixtures of organophosphates. Comet assay was used to determine the level of DNA damage by measuring
Mohd Tamrin, Shamsul Bahri, Ismail, Patimah, Md Said, Salmiah, How, Vivien, Omar, Dzolkhifli, Hashim, Zailina   +5 more
core   +1 more source