Antioxidant enzymes regulation in plants in reference to reactive oxygen species (ROS) and reactive nitrogen species (RNS)

Plant Gene, Journal Year: 2019, Volume and Issue: 19, P. 100182 - 100182

Published: April 24, 2019

Language: Английский

---

Oxidative Stress and Antioxidant Defense in Fish: The Implications of Probiotic, Prebiotic, and Synbiotics

Reviews in Fisheries Science & Aquaculture, Journal Year: 2020, Volume and Issue: 29(2), P. 198 - 217

Published: July 29, 2020

In fish, like other organisms, the lack of balance between production reactive oxygen species (ROS) and antioxidant defense system (so-called oxidative stress) can cause DNA hydroxylation, protein denaturation, lipid peroxidation, apoptosis, ultimately cell damage. To improve capability, different approaches such as administration synthetic antioxidants were practiced. During past years, dietary have been suggested a promising way increasing activity in fish shellfish species. Among them, microbial feed additives (including pre-, pro-, synbiotics) showed effects terms affecting enzymes activities. Their mechanism action influencing is not fully understood. The present review briefly discussed factors with special focus on additives. addition, proposed has discussed.

Language: Английский

---

Stress responses in fish: From molecular to evolutionary processes

The Science of The Total Environment, Journal Year: 2019, Volume and Issue: 684, P. 371 - 380

Published: May 24, 2019

Language: Английский

---

Responses of aquaculture fish to climate change‐induced extreme temperatures: A review

Journal of the World Aquaculture Society, Journal Year: 2021, Volume and Issue: 53(2), P. 314 - 366

Published: Sept. 21, 2021

Abstract Climate change‐induced extreme temperature events are becoming more intense and frequent. For fish, is the master abiotic factor that controls limits fish development physiology at all stages of aquaculture. Major physiological constraints individual level underpin changes in growth, hemato‐physiology, metabolism, immune molecular stress responses to events. Extreme impacts on vary among within diverse species depending magnitude associated factors. This review synthesizes climate neuroendocrine, oxidative, metabolic, osmotic, molecular, hemato‐biochemical, related Besides, overall aspects growth reproduction also discussed. Possible mitigation measures maintain fish's fitness during addressed. However, studies interactive effects with other environmental stressors needed across a broader range gain better understanding response aquaculture performance Moreover, for alternative species, stress‐tolerant strains, possibilities nutritional as potential option combat promising should be pursued future studies.

Language: Английский

---

Essential Oils as Stress-Reducing Agents for Fish Aquaculture: A Review

Frontiers in Physiology, Journal Year: 2019, Volume and Issue: 10

Published: June 20, 2019

In fish, stressful events initiate a hormone cascade along the hypothalamus-pituitary-interrenal and hypothalamus-sympathetic-chromaffin axis to evoke several physiological reactions in order orchestrate maintain homeostasis. Several biotic abiotic factors, as well aquaculture procedures (handling, transport, or stocking density), activated stress system inducing negative effects on different processes fish (growth, reproduction, immunity). reduce these consequences, use of essential oils (EOs) derived from plants has been focus studies due their diverse properties (e.g. anesthetic, antioxidant, antimicrobial), which have shown biochemical endocrine alterations and, consequently, improve welfare status. Recently, that biogenic compounds isolated EOs present excellent biological activities, nanoencapsulated form may potentiate effects. Overall, presented less side than synthetic compounds, but stress-reducing efficacy is related chemical composition, concentration chemotype used. addition, species-specific actions must be clearly established since they can act stressors by themselves if concentrations chemotypes used are not suitable. For this reason, it necessary assess effect natural compound mixtures species, marine freshwater, find ideal range way for administration obtain desired activity, without any undesired review, main findings regarding reducers will highlight most important issues aquaculture.

Language: Английский

---

Health benefits and potential applications of fucoidan (FCD) extracted from brown seaweeds in aquaculture: An updated review

Fish & Shellfish Immunology, Journal Year: 2022, Volume and Issue: 122, P. 115 - 130

Published: Jan. 29, 2022

Language: Английский

---

An updated review of cold shock and cold stress in fish

Journal of Fish Biology, Journal Year: 2022, Volume and Issue: 100(5), P. 1102 - 1137

Published: March 14, 2022

Abstract Temperature is critical in regulating virtually all biological functions fish. Low temperature stress (cold shock/stress) an often‐overlooked challenge that many fish face as a result of both natural events and anthropogenic activities. In this study, we present updated review the cold shock literature based on comprehensive search, following initial subject by M.R. Donaldson colleagues, published 2008 volume journal. We focus how knowledge has evolved over past decade, describing advances understanding generalized response under stress, what metrics may be used to quantify gaps remain addressed future research. also describe relevance it pertains environmental managers, policymakers industry professionals, including practical applications shock. Although substantial progress been made addressing some identified decade ago, other topics ( e.g ., population‐level effects interactions between primary, secondary tertiary responses) have received little or no attention despite their significance biology thermal stress. Approaches using combinations responses are crucial research priority better understand mechanisms underlying responses, from short‐term physiological changes individual‐ effects, thereby providing researchers with means quantifying laboratory field settings.

Language: Английский

---

Exploring the Roles of Dietary Herbal Essential Oils in Aquaculture: A Review

Animals, Journal Year: 2022, Volume and Issue: 12(7), P. 823 - 823

Published: March 24, 2022

The aquaculture sector is one of the main activities contributing to food security for humanity around globe. However, aquatic animals are susceptible several farming stressors involved in deteriorated growth performance, reduced productivity, and eventually high mortality rates. In some countries still, antibiotics chemotherapies comprehensively applied control biotic stressors. Aside from apparent benefits, continuous usage develops bacterial resistance, deteriorates populations, accumulates these compounds environment. Alternatively, environmentally friendly additives were used avoid direct indirect impacts on ecosystem human health. aquaculture, medicinal herbs extracts extensively approved their growth-promoting, anti-inflammatory, antioxidative properties. Herbal essential oils contain many bioactive components with powerful antibacterial, antioxidative, immunostimulant potentials, suggesting application animals. Essential can be provided via diet benefit by improving well-being health status. use aquafeed has been studied a variety determine beneficial roles optimum doses. outputs illustrated that herbal exciting alternatives prominent promotion, roles. Herein, we reviewed aquaculture. This review also aims describe trends use, mainly commercial fish species, analyze different factors affect oils' efficacy immune responses finfish species.

Language: Английский

---

Integrated application of multi-omics approach and biochemical assays provides insights into physiological responses to saline-alkaline stress in the gills of crucian carp (Carassius auratus)

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 822, P. 153622 - 153622

Published: Feb. 4, 2022

Language: Английский

---

Animal exposure to microplastics and health effects: A review

Emerging contaminants, Journal Year: 2024, Volume and Issue: 10(4), P. 100369 - 100369

Published: May 14, 2024

Microplastic (MP) contamination has become a pervasive global issue, affecting terrestrial and aquatic environments, its potential health hazards are of widespread concern. This review examined the intricate relationship between animal exposure to MPs their effects, revealing that MP affects broad spectrum species across habitats. Crucially, interspecies differences in ingestion, accumulation, responses emerge as central themes arising from various factors, including feeding behavior, physiology, ecological niches. The implications multifarious; animals may suffer physical harm, endure chemical adsorbed contaminants, provoke inflammatory responses, undergo behavioral modifications. Chronic raises concerns about long-term consequences, ability adsorb transport chemicals for bioaccumulation pollutants within food webs. ramifications profound, impacting population dynamics, ecosystem processes. interplay underscores need interdisciplinary research unites fields such biology, ecology, chemistry, toxicology. Recognizing effects significant implications, particularly enter human chain through on risks.

Language: Английский

---