Results 81 to 90 of about 30,649 (289)

Summary of Coastal and Estuarine Monitoring Programs in New Hampshire (2005) [PDF]

, 2005
The New Hampshire Estuaries Project (NHEP) compiles data from many coastal and estuarine monitoring programs to assess the status and trends of environmental indicators in the Great Bay and Hampton/Seabrook Harbor.
Trowbridge, Phil
core   +1 more source

Electrochemical detection of the toxic dinoflagellate Alexandrium ostenfeldii with a DNA-biosensor [PDF]

, 2005
The steady rise of observations of harmful or toxic algal blooms throughout the world in the past decades constitute a menace for coastal ecosystems and human interests.
Huljic, S., Lange, M., Medlin, Linda, Metfies, Katja   +3 more
core   +1 more source

Intertidal Warfare: Synergistic Allelopathy Mediates Spatial Competition between Two Marine Calcareous‐Shelled Sessile Organisms

Advanced Science, EarlyView.
This study reveals a hidden chemical weapon among calcareous‐shelled sessile organisms in the intertidal zone: the barnacle Balanus albicostatus releases a synergistic blend of palmitic acid and 1‐palmitoyl‐sn‐glycero‐3‐phosphocholine as the allelochemical with the inhibitory activity against attachment of the mussel Vignadula atrata, which may mediate
Zhuo Li, Zixin Huo, Shanshan Yao, Xianmeng Liang, Yiran Zhao, Yanxin Wang, Shifeng Guo, Caihuan Ke, Pei Su, Danqing Feng   +9 more
wiley   +1 more source

Uncovering the Complex Transcriptome Response of Mytilus chilensis against Saxitoxin: Implications of Harmful Algal Blooms on Mussel Populations. [PDF]

PLoS ONE, 2016
Saxitoxin (STX), a principal phycotoxin contributing to paralytic shellfish poisoning, is largely produced by marine microalgae of the genus Alexandrium. This toxin affects a wide range of species, inducing massive deaths in fish and other marine species.
Camille Detree, Gustavo Núñez-Acuña, Steven Roberts, Cristian Gallardo-Escárate   +3 more
doaj   +1 more source

Chemical Structures, Toxicology, and Biogenetic Origins of Marine Toxins Occurring in Lipid Fractions of Marine Fish and Shellfish.

Journal of Japan Oil Chemists' Society, 1997
魚介類の脂質区に出現する有毒成分は関与する中毒のタイプによって, 下痢性貝毒, 神経性貝毒, シガテラ魚類中毒に3分される。下痢性貝毒の主要成分のオカダ酸とその類縁体は渦鞭毛藻のDinophysis fortiiによって生産され, タンパク脱リン酸酵素2A型を阻害し, 強力な発がん促進物質である。神経性貝毒は渦鞭毛藻 Gymnodinium breveを起源とし, エーテル環がはしご状に連結した骨格を特徴とする。シガテラ原因毒のシガトキシン類は渦鞭毛藻Gambierdiscus toxicusを起源とし, 同じくはしご状のエーテル環骨格を有する。神経性貝毒とシガテラ毒は電位依存性のナトリウムチャンネルを活性化する。いずれの毒も高度に酸化され, 強力な毒性を有し, 分子量が大きい ...
openaire   +2 more sources

Halorotetin B, A Novel Terpenoid Compound Derived from Marine Ascidian, Suppresses Tumor Growth by Targeting the Cell Cycle Regulator UBE2C

Advanced Science, EarlyView.
Halorotetin B, a novel small‐molecule terpenoid identified from an edible marine ascidian, exhibits strong anti‐tumor activity both in vitro and in vivo through direct targeting UBE2C to induce tumor cell cycle arrest and then lead tumor cell senescence. As a newly discovered UBE2C inhibitor, Halorotetin B can serve as a novel potential cell senescence
Shanhao Han, Jianhui Li, Yuting Zhu, Penghui Liu, Yaoyao Zheng, Muchun He, Bo Dong   +6 more
wiley   +1 more source

Radical‐Mediated, Substrate‐Independent Fabrication of Hybrid Solid–Hydrogel Materials With Tunable Crosslinking: An Initiator‐ and Crosslinker‐Free Approach

Advanced Science, EarlyView.
This work introduces a substrate‐independent, reagent‐free plasma strategy that forms radical‐rich interlayers for covalent hydrogel attachment without initiators or crosslinkers. The long‐lived radicals drive in situ gelation, creating robust, cytocompatible hybrid solid–hydrogel constructs across diverse substrates.
Ghazal Shineh, Azin Khodaei, Pardis Keikhosravani, Masoud Zhianmanesh, Yiyun Xia, Aaron Glimour, Sina Naficy, Andrea Guzina, Daniella Bianchi, Khoon s Lim, Fariba Dehghani, Saber Amin Yavari, Marcela Bilek, Giselle C. Yeo, Behnam Akhavan   +14 more
wiley   +1 more source

Xanthatin Targets CISD1 to Drive Ferroptosis and Mitophagy as a Dual Anticancer Strategy in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
Triple‐negative breast cancer has a poor prognosis. Xanthatin directly targets and degrades CISD1, triggering ferroptosis through iron dysregulation. The concurrently activated mitophagy synergistically amplifies ferroptotic cell death. Xanthatin also demonstrates potent in vivo anti‐tumor efficacy with minimal toxicity, highlighting its therapeutic ...
Qinwen Liu, Haojie Chen, Xiang Li, Jingxin Liu, Yiwen Li, Zhenyi Shi, Shenshen Guo, Qingfeng Du, Aiping Lu, Daogang Guan   +9 more
wiley   +1 more source

Nanoparticle-based lateral flow immunoassays for detecting marine biotoxins in seafood: a systematic review of trends in development over two decades

Talanta Open
Marine and freshwater biotoxins threaten public health and seafood safety due to their tendency to accumulate in fish and shellfish. This systematic literature review summarises findings from 51 peer-reviewed studies published between 2004 and 2025 that ...
Perveen Akhtar, Gayathree Thenuwara, Hugh J. Byrne, Furong Tian, Bilal Javed   +4 more
doaj   +1 more source

The Apoptogenic Toxin AIP56 Is Secreted by the Type II Secretion System of Photobacterium damselae subsp. piscicida

Toxins, 2017
AIP56 (apoptosis-inducing protein of 56 kDa) is a key virulence factor of Photobacterium damselae subsp. piscicida (Phdp), the causative agent of a septicaemia affecting warm water marine fish species.
Ana do Vale, Cassilda Pereira, Carlos R. Osorio, Nuno M. S. dos Santos   +3 more
doaj   +1 more source