Results 71 to 80 of about 8,436 (209)

Egg and larval production of Eastern Baltic cod in captivity over one spawning season

Journal of Fish Biology, EarlyView.
Abstract Eastern Baltic cod (Gadus morhua) has experienced a dramatic decline in biomass, distribution, size and condition over recent decades, related to a combination of fishing pressure and environmental stressors. Reduced parental size and condition are known to impact reproductive success, affecting egg quality, fertilization and hatching success ...
Neele Schmidt, Marc M. Hauber, Samuel Hylander, Anssi Laurila, Felix Mittermayer, Jan Dierking   +5 more
wiley   +1 more source

Chemical Compound Gynecology, ToxinTest (Brine Shrimp Lethality Test) and Antioxidants (1,1-Diphenyl-2-Pikrilhydrazyl) from Saga Leaf Extract (Abrus Precatorius L.)

Makara Seri Sains, 2009
Cytotoxicity effects and antioxidant activities of saga(Abrus precatorius L.) extract were studied by using Brine Shrimp Lethality Test and 1,1-diphenyl-2-pikrilhydrazylassays.
Yuhernita, Delvi Osmeli, Juniarti
doaj  

Enrichment‐Based Duplex PCR for Early Detection of Potentially Virulent Vibrio harveyi in Aquaculture

Journal of Fish Diseases, EarlyView.
ABSTRACT Vibrio harveyi is an important bacterial pathogen in marine aquaculture, responsible for outbreaks affecting a wide range of fish species. Early detection of potentially virulent isolates in fish and environmental samples is essential for effective disease prevention and management, particularly under field conditions where the pathogen may be
Javier Barriga‐Cuartero, Carla Hernández‐Cabanyero, Pablo Ibanyez‐Paya, Carmen Amaro, Belen Fouz   +4 more
wiley   +1 more source

Evaluation of cytotoxicity and embryonic toxicology of fluoride varnish with quercetin - an in vitro study

Brazilian Dental Science
Objective: Although fluoride varnish is a standard preventive agent, concerns about its potential cytotoxicity have led to the incorporation of adjunctive bioactive compounds such as quercetin, known for its antioxidant and antimicrobial effects.
Bhuvaneswari Natarajan, Vignesh Ravindran   +1 more
doaj   +1 more source

Microbiome and Pathobiome Characterization in Farmed Barramundi (Lates calcarifer) During and Post Scale Drop Disease Outbreaks

Journal of Fish Diseases, EarlyView.
ABSTRACT Large‐scale double‐digest RAD sequencing (ddRADseq) datasets generated for genotyping are increasingly available in aquaculture, yet their unmapped reads remain largely unexplored for pathogen surveillance. Here, we evaluated the utility and limitations of repurposing unmapped ddRADseq reads to examine pathogen‐associated and disease ...
Nguyen Thanh Vu, Xueyan Shen, Susan Gibson‐Kueh, Maura Carrai, Celestine Terence, Zhi Weng Josiah Poon, Sarah Priyanka Nelson, Saengchan Senapin, Ha Thanh Dong, Jiun‐Yan Loh, Dean R. Jerry, Jose A. Domingos   +11 more
wiley   +1 more source

Nodular Lesions in the Pyloric Caeca of Sardinella aurita (Teleostei) Associated With the Cestode Anthobothrium sp. 1 Larvae (Platyhelminthes: Eucestoda) Off Tunisia, Mediterranean Sea

Journal of Fish Diseases, EarlyView.
ABSTRACT Examination of round sardinella Sardinella aurita Valenciennes, 1847 (Clupeidae) from the Gulf of Tunis (Tunisia) revealed the first local and Mediterranean record of Anthobothrium sp. 1 sensu Jensen & Bullard, 2010 (Tetraphyllidea incertae sedis, Anthobothrium).
Chiraz Ben Saad, Jean‐Lou Justine, Jihene Jouini, Delphine Gey, Stefan Theisen, Harry W. Palm, Lamia Gargouri   +6 more
wiley   +1 more source

Gaining ground: survival of native estuarine fauna exposed to recycled glass sand, a potential material for coastal restoration

Restoration Ecology, EarlyView.
Abstract Objectives The aim of this research is to develop an understanding of the potential for using recycled glass sand as a resource for restoring Louisiana's coastline by testing the effects of exposure of native estuarine fauna to recycled glass sand and other sand treatments in a laboratory environment.
Dave Cooper Campbell, Grace Gleason, Shannon Cruz, Henry L. Bart Jr.   +3 more
wiley   +1 more source

Diel release timing is a critical determinant of reef fish survival in Post‐larval Capture, Culture, and Release

Restoration Ecology, EarlyView.
Abstract Introduction Predation is a dominant force shaping survival of coral reef fishes. Synchronous, nocturnal settlement during low‐light, new moon periods may have developed as an adaptive response to intense predation during settlement. Post‐larval Capture, Culture, and Release (PCCR), where juvenile fishes are released directly to the reef ...
Alan Gojanovic, Jennifer L. Kelley, Rohan M. Brooker, Nathan W. Price, Martial Depczynski, Thomas H. Holmes, Jan M. Hemmi   +6 more
wiley   +1 more source

Sensitivity of Brine Shrimp (Artemia salina) to Trichothecenes

Journal of AOAC INTERNATIONAL, 1974
Abstract Brine shrimp larvae have been successfully used as a biological monitoring system in the isolation of 5 naturally occurring, toxic 12,13- epoxy-Δ9-trichothecenes. A simplified procedure is described for the biological confirmation of these mycotoxins.
openaire   +2 more sources

Antioxidant Activities and Protective Effects of Shorea macrophylla Leaf and Bark Extracts

Pharmaceutical Sciences and Research
Shorea macrophylla, also known as the ‘Engkabang’ tree or Light Red Meranti, is renowned for its role in reforestation efforts. Despite lacking records of traditional use, the reported biological activities of other species within the Shorea genus spark ...
Salfarina Ramli, Nik Nor Sabrina Sukri, Nur Adhwa’ Faqihah Zulkifli, Donna Maretta Ariestanti, Chee Yan Choo, Hasseri Halim, Nurhuda Manshoor, Richard Johari James   +7 more
doaj   +1 more source