Results 101 to 110 of about 139,903 (289)

Nanoparticles in microdroplets: Recent advances in microfluidic generators for producing functional microbeads

Droplet, EarlyView.
Functional hybrid microbeads with electrical, magnetic, and/or optical responsiveness have emerged as versatile platforms for biotechnology. This review highlights recent advances in microfluidic technologies for producing such microbeads, with a focus on incorporating functional nanoparticles in microdroplet systems.
  Bayinqiaoge, Chengchen Zhang, Shi‐Yang Tang   +2 more
wiley   +1 more source

Streptozotocin induced hyperglycemia in the axolotl

Developmental Dynamics, EarlyView.
Abstract Background Diabetes is a group of diseases characterized by loss of β cell mass and/or function, resulting in hyperglycemia. With no established curative treatment, this has initiated research in β cell regeneration. Current animal models have either limited regenerative capacity (mice) or small size and evolutionary distance from humans ...
Pernille Lajer Sørensen, Anita Dittrich, Henrik Lauridsen   +2 more
wiley   +1 more source

European populations of Diabrotica virgifera virgifera are resistant to aldrin, but not to methyl-parathion [PDF]

, 2008
The western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae), is a major pest of cultivated corn in North America and has recently begun to invade Europe.
Ciosi, M., Guillemaud, T., Haye, T., Kuhlmann, U., Li, H., Siegfried, B., Toepfer, S., Wang, H.   +7 more
core   +2 more sources

Left ventricular diastolic dysfunction worsens prognosis in patients with heart failure due to dilated cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1183-1193, April 2025.
Abstract Aims The prognostic significance of left ventricular (LV) diastolic dysfunction (LVDD) severity in patients with dilated cardiomyopathy (DCM) remains uncertain. This study aimed to evaluate the association of LVDD severity and elevated left atrial pressure (eLAP) with patient outcomes in stable, non‐acutely decompensated patients with DCM ...
Mateusz Winiarczyk, Ewa Dziewięcka, Sylwia Wiśniowska‐Śmiałek, Agnieszka Stępień, Katarzyna Graczyk, Agata Leśniak‐Sobelga, Marta Hlawaty, Jakub Woźniak, Maryia Savitskaya, Katarzyna Holcman, Magdalena Kostkiewicz, Piotr Podolec, Paweł Rubiś   +12 more
wiley   +1 more source

Tests of Olyset nets by bioassay and in experimental huts [PDF]

Journal of Vector Borne Diseases, 2006
Background: Olyset nets are a type of long-lasting insecticidal net made of polyethylene fibre withpermethrin incorporated into it and with a 4 mm mesh size.Bioassays: Olyset netting was wrapped around a wire frame and the mosquitoes were released ...
C.A. Maxwell,b, J. Myamba, J. Magoma, R.T. Rwegoshora, S.M. Magesa , C.F. Curtis
doaj  

Influência da cobertura morta no comportamento do herbicida atrazine Influence of the mulch on the behavior of atrazine

Planta Daninha, 1998
A cobertura morta, oriunda da dessecação ou rolagem de plantas utilizadas para esta finalidade, faz parte do sistema de semeadura direta. Ao mesmo tempo que essa cobertura promove redução na densidade populacional das espécies invasoras, intercepta os ...
Donizeti A. Fornarolli, Benedito N. Rodrigues, João de Lima, Maria A. Valério   +3 more
doaj   +1 more source

Screening of Irish Fruit and Vegetable Germplasm for Novel Anti-tumour and Pesticidal Compounds [PDF]

, 2012
Conference paperPhytochemicals are a rich source of novel therapeutic and insecticidal agents (McLaughlin and Chang, 1999). Considerable research effort has been directed at screening exotic and medicinal plants in the search for novel products. However,
Alqudah, J.M. I., Barry-Ryan, Catherine, Gaffney, Michael, Martin-Diana, A. B., Reilly, Kim   +4 more
core  

Severity of effect considerations regarding the use of mutation as a toxicological endpoint for risk assessment: A report from the 8th International Workshop on Genotoxicity Testing (IWGT)

Environmental and Molecular Mutagenesis, EarlyView.
Abstract Exposure levels without appreciable human health risk may be determined by dividing a point of departure on a dose–response curve (e.g., benchmark dose) by a composite adjustment factor (AF). An “effect severity” AF (ESAF) is employed in some regulatory contexts.
Barbara L. Parsons, Marc A. Beal, Kerry L. Dearfield, George R. Douglas, Min Gi, B. Bhaskar Gollapudi, Robert H. Heflich, Katsuyoshi Horibata, Michelle Kenyon, Alexandra S. Long, David P. Lovell, Anthony M. Lynch, Meagan B. Myers, Stefan Pfuhler, Alisa Vespa, Andreas Zeller, George E. Johnson, Paul A. White   +17 more
wiley   +1 more source

Sensing Pico‐Newton Plasmonic Forces and Jerks of LSPR Biochips Using Simple UV‐Visible Spectroscopy

Advanced Physics Research
Localized surface plasmon resonances (LSPRs) involve the oscillation of free electrons, leading to the maximum absorption of light by nanostructures at a specific wavelength.
Nikhil Bhalla
doaj   +1 more source

Lixiviação de clomazone + ametryn, diuron + hexazinone e isoxaflutole em dois tipos de solo Ametryn + clomazone, diuron + hexazinone, and isoxaflutole leaching in two types of soil

Planta Daninha, 2008
Objetivou-se neste trabalho avaliar a lixiviação de herbicidas pré-emergentes recomendados para cana-de-açúcar em solos com textura argilosa e média. Os ensaios consistiram na aplicação de ametryn + clomazone (1.500 + 1.000 g ha-1), isoxaflutole (187,5 g
P.A. Monquero, D.P. Binha, L.R. Amaral, P.V. Silva, A.C. Silva, E.M. Inacio   +5 more
doaj   +1 more source