Results 201 to 210 of about 262,989 (332)

Toxic Metals in Dried Marine Fish and Implications for Human Health in Bangladesh and Exporting Countries

Food Safety and Health, EarlyView.
This study assessed toxic metals in five dried marine fish species from Bangladesh. Although most metals were within safe limits, chromium (Cr) consistently exceeded FAO/WHO standards, especially at Kuakata Beach. The findings highlight localized contamination hotspots and species‐specific bioaccumulation, while risk assessment supports the safety and ...
Shapla Khatun, Md. Sirajul Islam, Mir Md. Mozammal Hoque, M. S. Mahmud Klanti, Kazi Sanjana Adnen, Md. Humayun Kabir, Md. Enamul Hoq, Tanmoy Roy Tusher   +7 more
wiley   +1 more source

Body size predicts ontogenetic nitrogen stable-isotope (δ¹⁵N) variation, but has little relationship with trophic level in ectotherm vertebrate predators. [PDF]

Sci Rep
Villamarín F, Jardine TD, Bunn SE, Malvasio A, Piña CI, Jacobi CM, Araújo DD, de Brito ES, de Moraes Carvalho F, da Costa ID, Verdade LM, Lara N, de Camargo PB, Miorando PS, Portelinha TCG, Marques TS, Magnusson WE.   +16 more
europepmc   +1 more source

Contrasting trait-based assembly mechanisms on different trophic levels: ants and plants on wood-pastures [PDF]

Ádám Lőrincz, Kata Frei, Alida Anna Hábenczyus, Bonita Ratkai, Gábor Lőrinczi, András Kelemen, Csaba Tölgyesi, Zoltán Bátori, István Maák   +8 more
openalex   +1 more source

Cordycepin mediates neuroprotection against apoptosis via ERK/CREB signaling activation in Aβ1–42‐induced neuronal cell models

Ibrain, Volume 11, Issue 1, Page 84-97, Spring 2025.
This study demonstrates cordycepin's neuroprotective effects against Aβ1–42‐induced apoptosis in neuronal cells, mediated through the activation of the extracellular signal‐regulated kinase/cyclic AMP‐responsive element‐binding protein (ERK/CREB) signaling pathway.
Wenshu Zhou, Cheng Wang, Yige Tan, Philip Lazarovici, Xiaoyan Wen, Shaoping Li, Wenhua Zheng   +6 more
wiley   +1 more source

Eukaryotic diversity and trophic levels inside the tank bromeliad Pseudalcantarea grandis in a dry area as detected by eDNA metabarcoding

José Alan Herrera-García, Mahinda Martínez, Pilar Zamora‐Tavares, Ofelia Vargas‐Ponce, Luis Hernández‐Sandoval   +4 more
openalex   +2 more sources

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

Integrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie, Melanie Gallant, James R. Elphick, Christopher Kennedy   +3 more
wiley   +1 more source

Functional diversification of teleost Fads2 fatty acyl desaturases occurs independently of the trophic level. [PDF]

Sci Rep, 2019
Garrido D, Kabeya N, Betancor MB, Pérez JA, Acosta NG, Tocher DR, Rodríguez C, Monroig Ó.   +7 more
europepmc   +1 more source

Additional file 2 of Trophic level and proteobacteria abundance drive antibiotic resistance levels in fish from coastal New England

, 2023
Benjamin J. Korry, Peter Belenky
openalex   +1 more source

Needle‐shaped diatom frustules in food as a possible promoter of esophageal squamous cell carcinoma in coastal southeastern China: A pilot study

International Journal of Cancer, EarlyView.
What's New? Esophageal squamous cell carcinoma (ESCC) incidence varies worldwide, suggesting that local environmental and dietary factors are influential. In coastal southeastern China, food products derived from small filter‐feeding fish are important dietary components, though their consumption increased ESCC risk.
Haisheng Wu, Yang Li, Lihua Ran, Zhiying Xia, Pi Guo, Shenxi Deng, Erica Conway, Yuan He, Jun Zheng, Huachen Zhu, Linwei Tian   +10 more
wiley   +1 more source

Similar patterns of community organization characterize distinct groups of different trophic levels in the plankton of the NW Mediterranean Sea

, 2008
Virginie Raybaud, Alina Tunin‐Ley, Mark E. Ritchie, John R. Dolan   +3 more
openalex   +1 more source