ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Marine n-3 (omega-3) fatty acids alter gene expression by regulating the activity of transcription factors. Krill oil is a source of marine n-3 fatty acids that has been shown to modulate gene expression in animal studies; however, the effect in humans is not known. Hence, we aimed to compare the effect ...
Background One method for rejuvenating land polluted with anthropogenic contaminants is through phytoremediation, the reclamation of land through the cultivation of specific crops. The capacity for phytoremediation crops, such as Salix spp., to tolerate and even flourish in contaminated soils relies ...
ABSTRACT Chrysomya megacephala (Fabricius, 1794) occurs on every continent and is closely associated with carrion and decaying material in human environments. Its abilities to find dead bodies and carry pathogens give it a prominence in human affairs that may involve prosecution or litigation, and ...
We compared tiger shark (Galeocerdo cuvier) spatial behaviour among 4 Hawaiian Islands to evaluate whether local patterns of movement could explain higher numbers of shark bites seen around Maui than other islands. Our sample consisted of 96 electronically-tagged (satellite and acoustic transmitters) ...
Exposure to intense predation risk can induce morphological and behavioural phenotypes that prepare prey, often at young ages, for surviving attacks from unknown predators. However, previous studies revealed that this survival advantage depended on the predator species. Here, we used alarm cues from ...
ABSTRACT Mycobacterium marinum is an opportunistic pathogen inducing infection in fresh and marine water fish. This pathogen causes necrotizing granuloma like tuberculosis, morbidity and mortality in fish. The cell wall-associated lipid phthiocerol dimycocerosates, phenolic glycolipids and ESAT-6 secretion ...
Type II toxin–antitoxin (TA) systems play important roles in bacterial stress survival by regulating cell growth or death. They are highly abundant in cyanobacteria yet remain poorly characterized. Here, we report the identification and regulation of a putative type II TA system from Synechocystis PCC6803, ...
Alpha-ketoglutarate (AKG) is a crucial intermediate of the Krebs cycle and plays a critical role in multiple metabolic processes in animals and humans. Of note, AKG contributes to the oxidation of nutrients (i.e., amino acids, glucose, fatty acids) and then provides energy for cell processes. As a precursor ...
The genetic impact of farmed fish escaping aquaculture is a highly debated issue. However, non-target species, such as cleaner fish used to remove sea lice from farmed fish, are rarely considered. Here, we report that wild corkwing wrasse (Symphodus melops), which are transported long distances to be ...
Melatonin has been identified in a variety of invertebrate species, but its function is not as well understood as in crustaceans. The effects of melatonin on hemolymph glucose levels and tissue carbohydrate metabolism in the Chinese mitten crab, Eriocheir sinensis, were fully investigated in this study. ...
Microalgae have attracted attention for several industrial applications, but all such applications demand culture quality because of their sensitivity to environmental changes. Although simplicity, speed, and accuracy are important to assess algal cultures, researchers have expended vast amounts of ...
Oxygen limitation and dietary imbalances are key aspects influencing feed intake (FI) and growth performance in cultured fish. This study investigated the combined effects of hypoxia and dietary electrolyte balance on the growth performance, body composition and nutrient utilization in a rainbow trout ...
Vortical cross-step filtration in suspension-feeding fish has been reported recently as a novel mechanism, distinct from other biological and industrial filtration processes. Although crossflow passing over backward-facing steps generates vortices that can suspend, concentrate, and transport particles, ...
The present invention relates to a process for winterizing crude fish oil by an improved winterization process, wherein a solubilizing agent is added to the fish oil prior to the winterization. The solubilizing agent is a fat-soluble edible organic compound, such as fatty acids or fatty acid mixtures. ...
A method of delivering goods, the method comprising the steps of: providing a collapsible carrier bag (20), or providing a collapsible transport container (20), wherein the carrier bag (20) or the transport container (20) is provided in a collapsed state (20A); expanding the collapsible carrier bag ...
Birds in U.S. national parks find strong protection from many longstanding and pervasive threats, but remain highly exposed to effects of ongoing climate change. To understand how climate change is likely to alter bird communities in parks, we used species distribution models relating North American ...
The present invention discloses a biodegradable polyester composition, wherein based on a total weight of the biodegradable polyester composition, a weight content of glycidyl methacrylate is 0.05ppm-10ppm. In the present invention, by adding a trace amount of glycidyl methacrylate into a chosen formula ...
One object is to provide a fishing reel including a drag device achieving stable drag performance. A fishing reel of the present invention includes: a spool around which a fishing line is to be wound by rotational operation of a handle; and a drag device configured to apply a braking force to the spool, ...
A braking operation lever includes a lever main body, an operating section, a brake shoe, and an elastic member. The lever main body has a first end part and a second end part, and is rotatably supported by the reel body. The operating section is configured to cause a braking operation, and is disposed ...
The invention relates to nutritional compositions comprising lactose•calcium salt co-crystals and to the use of these co- crystals for preparing nutritional compositions, as carrier, filler or stabilizer, for accelerating lactose dissolution as well as for efficient calcium fortification of compositions. ...