Conditions occur larval. Medical search. Frequent questions

Larvae overwinter inside their larval shelters. (wikipedia.org)
The team grew larvae in water conditions comparable to those used by oyster farms. (thefishsite.com)
This stage occurs inside the same tunnels created by the larvae, and the time it takes for pupation can vary. (gardenia.net)
Both species act by invading grub or larval bodies through orifices, such as the mouth, anus, or spiracles, where they release bacteria that are symbiotic to them but deadly to the larvae. (norganics.com)
The most conducive conditions for Dectes stem borer are thought to be conservation or no -till systems, where a buildup of minimally disturbed residue provides hosts for larvae to overwinter . (goldenharvestseeds.com)
Rana pirica tadpoles show morphological changes in response to a predation threat: larvae of the dragonfly Aeshna nigroflava induce heightened tail depth, whereas larval salamander Hynobius retardatus induce a bulgy morphology with heightened tail depth. (biomedcentral.com)
A further 80 genes showed greater than 5 fold differences in expression after exposure to dragonfly larvae and 81 genes showed altered expression after exposure to larval salamanders. (biomedcentral.com)
R. pirica presumably evolved phenotypic plasticity in tadpoles as a defense against specific predators: the inducible bulgy body with heightened tail against larval salamanders and the heightened tail morph against the larvae of the dragonfly Aeshna nigroflava . (biomedcentral.com)
This allows amphibian larvae to grow without advancing in development under benign conditions of high food availability, reduced competition, and abundant water, or else accelerate development at the expense of truncating growth when conditions worsen, as when at risk of pond drying. (upo.es)
Such fine-tuning of growth and development relies on the ability of amphibian larvae to sense their environment and is regulated by neuroendocrine pathways, which can activate/repress multiple metabolic cascades, which in turn can involve short and long-term consequences for body condition and even life span. (upo.es)
By manipulating environmental conditions (wet vs. dry) and tracking levels of ammonia and urea excretion, they evaluated the tolerance to ammonia exhibited by larvae of each species. (amphibiaweb.org)
Without urea excretion, the larvae of the high-risk species could experience lethal conditions, providing a clear case for the adaptive value of urea production in these species. (amphibiaweb.org)
Godersky is focusing on differences in the presence of fish larvae between these regions and if seasonal differences occur. (burkemuseum.org)
Fish larvae are sensitive to temperature and other oceanographic conditions, and her data suggest that there are fish larvae in Puget Sound throughout the year, but peak production occurs in spring. (burkemuseum.org)
The question of under what conditions larvae persist within Hood Canal is an interesting one," Godersky explains. (burkemuseum.org)
Despite the higher thermal tolerance of the amphibian larvae, further investigation on P. megacephalus demonstrated that optimal temperatures for physiological performance fall within a range of 18.0-21.6 °C, which is far lower than its upper thermal limit, implying that thermal stress occurs during part of the larval stage under natural environmental conditions. (uri.edu)
as well as Cladosporium, Botrytis, and several other non-yeast fungi from larval frass, suggesting that D. suzukii larvae encounter and feed on these fungi. (bvsalud.org)
Subsequent field surveys confirmed that D. suzukii larvae occurred in berries affected by Botrytis fruit rot and Cladosporium fruit rot. (bvsalud.org)
The larvae can survive 3 to 4 weeks if environmental conditions are favorable. (msdmanuals.com)
There are now fewer for mosquito control under simulated and the densities of larvae and adults adulticides available than there have field and actual field trial conditions emerging were calculated and record been for the last 20 years [3]. (who.int)

Changes in the distribution of simuliid species and their disease transmission pattern may occur in response to climatic and environmental factors. (scirp.org)
In contrast, species with shorter planktonic larval durations (e.g. (confex.com)
More mobile muds which occur in areas with an extremely high suspended particulate component to the water column, IMU.MobMud, may contain a similar suite of species to IMU.CapTub although in lower abundance. (marlin.ac.uk)
The only tick species observed in the woodland study site was Ixodes trianguliceps , and ruminant reservoir hosts were not known to occur. (cdc.gov)
Numerous studies show that restocking giant clams alongside coral transplantation efforts helps increase the abundance and richness of fish species and improve the condition of degraded patch reefs. (mongabay.com)
The parasitosis has affected almost all populations of this species in the Mediterranean, "except for some which seem to be free from pathogens and are in environments -specially in coastal lagoons or deltas- which are under certain conditions of salinity, such as the Mar Menor (high salinity) and the Ebro Delta (low salinity). (vectorsjournal.org)
The recruitment is the main way to recover the species as long as there are recruiters that resist the disease, and unaffected populations that can work as larval exporters", notes Kerving. (vectorsjournal.org)
In the Interdisciplinary Center of Marine Sciences (CICIMARIPN) in the city of La Paz, we attempted to establish guidelines for the conditioning and larviculture of this species, but first it was necessary to know some basic aspects of the fish. (was.org)
Larval development is one of many critical phases in the culture of most species in aquaculture because many different transformations occur from embryo to juvenile, and this is the period in which, by far, the most deaths are registered. (was.org)
In the course of captive rearing to investigate the larval development of the species, I observed an unusual partial loss of pigmentation in two individuals from two widely separated locations. (bioone.org)
M. nipponense is also a hardy species that can tolerate various water conditions. (agrifarming.in)
This species can tolerate many water conditions and is a prolific breeder. (agrifarming.in)
Structures of Yucca baccata (Agavaceae) containing prepupae of this species were collected in Nevada, and successful emergence of adults was observed 19 years later, under artificial conditions. (ufl.edu)
Two sympatric species of cockles, Cerastoderma edule ( Linnaeus, 1758 ) and Cerastoderma glaucum ( Bruguière, 1789-1792 ) may co-occur in estuaries and coastal lagoons in mixed populations along the European Atlantic coast, namely in Portugal, France and the United Kingdom. (frontiersin.org)
The magnitude of such sex differences often varies both between and within species and may depend on environmental conditions, such as access to resources, predation risk and interspecific competition. (researchgate.net)
If larval and juvenile Olympia oysters decline as a result of an acidifying ocean, what does that mean for the species as a whole? (sciencedaily.com)
The larval period is considered a critical phase of fish development, particularly in marine species with indirect ontogeny (Peña et al. (was.org)
For this reason, it is fundamental to know when these changes occur and relate them to ontogenies of the same or related species in order to make decisions about the optimal administration, size, and composition of inert diets used in the industry. (was.org)
In this species, flooded eggs hatch when the water temperature exceeds a critical point (about 10°C). Larval development may take as little as 5 days, allowing this species to exploit extremely temporary bodies of water. (edmonton.ca)
Edmonton's heavy summer rainfall, combined with its gently rolling topography of poorly draining, clay-rich soils, creates perfect conditions for the widespread development of huge populations of this particular species. (edmonton.ca)
Benthic species connectivity in the marine environment relies on the degree of exchange of pelagic larval stages from habitats where adult populations spawn and subsequent recruitment in areas where the juveniles can survive to sexual maturity. (frontiersin.org)
The species occurs in the seaward portions of estuaries (salinities >18 ppt) and under corresponding conditions in non-tidal brackish waters (Barnes, 1994). (marlin.ac.uk)
Her research suggests that they both have multiple spawning periods that are not in sync with each other and may occur at different times in different basins, even within the same species. (burkemuseum.org)

There were significant effects of both the quadratic (χ 2 = 8.89, df = 1, P = 0.0028) and the cubic (χ 2 = 5.52, df = 1, P = 0.018) terms of carcass mass on mean larval mass at dispersal. (researchgate.net)
A passive larval dispersal model was run under four monsoonal regimes (Northeast monsoon, dry-transition, Southwest monsoon, and early Northeast monsoon), and the results subjected to the Infomap network detection algorithm. (frontiersin.org)

Parasites are usually found in the larval stages in human tissues and provoke the clinical condition referred to as larva migrans. (medscape.com)
These 6 groups share general similarities in their life cycles including the egg, four larval stages, a pupa and the adult. (edmonton.ca)
Cool water temperatures promote relatively slow larval development, requiring as long as a month for completion of the aquatic stages. (edmonton.ca)
In Coquillettidia , larval stages over-winter restrict development to very permanent water bodies. (edmonton.ca)
Seth O'Neal] The parasite has different life stages which occur in humans and pigs. (cdc.gov)
In their larval and nymphal stages, they are no bigger than a pinhead. (cdc.gov)

A. versicolor ) would show more limited live-dead disagreement due to increased gene flow between geographically distant populations that occur in different nutrient conditions. (confex.com)
Small remnant populations occur upstream of Duncan Dam and in Slocan Lake (see text for details). (canada.ca)
The locations were ranked according to each metric and those with higher larval export rates, a higher diversity of larval sources and a high degree of successful larval contribution to other sites were deemed crucial for the management of wild populations. (frontiersin.org)
Larval exchange is considered ecologically relevant if the demography of local populations is impacted by the transport between two sites ( Cowen and Sponaugle, 2009 ). (frontiersin.org)

Using these tools, we have observed changes in the microstructure of the pallium of larval zebrafish that occur during memory formation as a result of exposure to a novel classical conditioning paradigm that we developed. (isi.edu)
A team of researchers at the University of Southern California has, for the first time, answered this question by inducing a memory in a larval zebrafish and then mapping changes in their transparent heads with brain cells lit up like Times Square on New Year's Eve. (isi.edu)
In order to create memories to measure, the research team had to come up with new methods to induce a larval zebrafish to learn. (isi.edu)

Pupation occurs inside the larval shelter, head pointing upwards. (wikipedia.org)
Pupation usually occurs in the spring when temperatures begin to rise, and it typically lasts for about two weeks. (whatsthatbug.com)

With only a one-time application, the probiotics also boosted larval growth, metamorphosis and settlement, meaning that in addition to more oysters surviving past the larval stage, they also fared better at transitioning to juveniles and anchoring to shells and other surfaces. (thefishsite.com)
is a neurohormonally mediated, dynamic state of low activity that occurs during a genetically determined stage(s) of metamorphosis, usually in response to environmental stimuli that precede unfavorable conditions. (ufl.edu)
The life-cycle of amphibians is often a complex one that includes an aquatic larval stage that gives rise to a terrestrial stage through metamorphosis. (upo.es)
The timing and body condition at which metamorphosis occurs largely determine the likelihood of survival in larval and juvenile amphibians. (upo.es)

1 During larval migration, a local inflammatory response is provoked, which causes moderate to intense pruritus. (aafp.org)
population growth, rural-urban migration, the inadequacy of basic urban infrastructure (e.g. unreliable water supply, which may lead householders to collect and store water close to homes) and the huge increase in volume of solid waste resulting from the new habits of consumers, for example, discarded plastic containers and other abandoned items which provide larval habitats in urban areas. (who.int)

At this stage of development, the embryos were feeding with enzymes that Structural Changes of the Digestive Tract of Barred Sand Bass Paralabrax nebulifer During the Larval Period O. Rosales-Navarro, M.O. Rosales-Velázquez and J.L. Ortiz-Galindo FIGURE 1. (was.org)
Larval food protocol for P. nebulifer, showing the time of administration of food and periods of co-feeding. (was.org)

Here, we investigated temporal patterns in coral reef soundscapes, which is necessary to further understand the role of acoustic signals during larval settlement. (int-res.com)
Shull (1997) also demonstrated that this occurs by larval settlement, bedload transport and by burrowing. (marlin.ac.uk)

Fishes and other organisms occur in assemblages within a community. (encyclopedia.com)
She is studying larval fishes collected in 2011 across Puget Sound and has arranged to have these specimens donated to the Burke Museum's ichthyology collection . (burkemuseum.org)

Méndez-Narváez and Warkentin (2022) examined this question in a comparative study of four frog lineages, contrasting either short ( Agalychnis callidryas, Engystomops pustulosus ) or long ( Hyalinobatrachium fleischmanni, Leptodactylus fragilis ) larval exposure to desiccating conditions. (amphibiaweb.org)
In the past, occupational exposure to chlorfenvinphos may have occurred through dermal contact and inhalation of dusts and sprays especially to workers applying the compound as a pesticide. (cdc.gov)

However, serious sequelae can occur, resulting in significant risk of morbidity and mortality. (medscape.com)
Several groups of patients become symptomatic, and, within these subpopulations, significant morbidity and mortality occur. (medscape.com)

The evolutionary transition to terrestriality and terrestrial breeding in amphibians has occurred repeatedly, but have the required key adaptations, e.g., resistance to desiccation and toxic ammonia build-up, likewise been repeated? (amphibiaweb.org)

Gaylord is investigating the consequences of this increasing ocean acidity on the growth of larval and juvenile Olympia oysters native to the U.S. West Coast. (sciencedaily.com)

At both reefs, the highest sound levels (~130 dB re: 1 μPa) occurred during new moons of the wet season, when many larval organisms settle on the reefs. (int-res.com)

The size of Simulium pupae depends upon the availability of food material during larval development. (scirp.org)
Sperm and eggs are released into the environment where fertilization and larval development occur. (noaa.gov)
One important aspect related to the need to identify the different steps in the development of the larval digestive system and the times in which each occurs. (was.org)
There is a high priority during this process to make adequate changes in food quality and size for the many transformations that occur during larval development, in order to meet nutritional requirements. (was.org)
Our group, the Department of Technologies Development within CIMAR-IPN, works in the establishment of adequate food protocols for larval fish, in this case for barred sea bass. (was.org)
Larval development was monitored daily throughout the experiment (Figure 3). (was.org)
However, other cases of delayed emergence in insects may reflect diapause rather than prolonged larval development. (ufl.edu)
Growth and development are remarkably decoupled over long periods of the amphibian larval ontogeny. (upo.es)

2 The face is most commonly involved, but plaques also may occur on the trunk or the dorsal surfaces of the arms or legs. (aafp.org)
1 It occurs most commonly in travelers returning from tropical locations. (aafp.org)
The main symptom is itchy papules (raised skin) that commonly occur within 2 days of infection. (wikipedia.org)
Worldwide, antimicrobial resistance has been reported for key antibiotic and antiviral treatments used for various commonly occurring conditions including pneumonia, bloodstream infections, urinary tract infections, gonorrhoea, tuberculosis, HIV and malaria. (who.int)

Different two- and three-strain combinations increased larval survival rates by up to 86 percent. (thefishsite.com)

Mid-way through the larval phase at day nine, oysters in the high carbon dioxide treatment had shells that were 16 percent smaller than those reared in control, or ambient, conditions. (sciencedaily.com)
These effects continued through the time the larval oysters settled onto hard substrate at day 12. (sciencedaily.com)
One and a half months after being transferred back to normal seawater," says Gaylord, "juveniles that had come from the high carbon dioxide environment were still 28 percent smaller than oysters reared for the entire experiment in control conditions. (sciencedaily.com)

As of July 22, 2016, the Florida Department of Health had identified 321 Zika virus disease cases among Florida residents and visitors, all occurring in either travelers from other countries or territories with ongoing Zika virus transmission or sexual contacts of recent travelers. (cdc.gov)

Some of the daily and lunar cycles in the acoustic data were explained by environmental conditions, but much of the temporal variability was caused by biological sound sources. (int-res.com)
The larval stage can last several weeks to months, depending on environmental conditions. (gardenia.net)
The larval stage can last several months, depending on environmental conditions. (whatsthatbug.com)
The prolonged diapause for P. y-inversus was observed under unnatural environmental conditions. (ufl.edu)
Moreover, several water and sediment parameters were measured to understand the influence of environmental conditions on the spatial distribution and abundance of cockles. (frontiersin.org)
Phenotypic plasticity is the ability to produce different phenotypes under different environmental conditions and to respond to changes in environmental conditions [ 1 - 3 ]. (biomedcentral.com)

Under laboratory conditions, D. suzukii may facilitate C. cladosporioides infections, likely through the introduction of epiphytic propagules on the fruit surface. (bvsalud.org)

Eutrophication has occurred naturally in the northern Gulf of Mexico for at least the past 1000 years, resulting in periodic occurrences of coastal hypoxia. (confex.com)
OSU researchers grew several strains of naturally occurring bacteria and screened them for their ability to fend of V. coralliilyticus under laboratory conditions. (thefishsite.com)
Antimicrobial resistance occurs naturally over time, usually through genetic changes. (who.int)

Eggs are laid inside plant tissues (above the soil surface) and hatch between 5-8 days depending upon abiotic conditions. (umass.edu)

In uncertain cases where biopsy is necessary, the histology shows collagen degeneration caused by an inflammatory reaction that occurs around the blood vessels. (aafp.org)
Multisystem inflammatory syndrome in children occurs after SARS-CoV-2 infection in vaccinated persons, but may be less severe. (cdc.gov)

Black Spruce Bogs occur in similar settings, but generally in more nutrient poor conditions, and have spruce and/or larch much more abundant than red maple in the canopy. (maine.gov)

Swimmer's itch , cercarial dermatitis or schistosome dermatitis is a short-term allergic contact dermatitis occurring in the skin of humans that have been infected by water-borne schistosomes , a type of flatworm . (wikipedia.org)

Report any standing bodies of water that occur within residential areas by contacting 311. (edmonton.ca)

An indicator of an infestation can be the wilting or senescence of the upper canopy leaves due to the larval entrance points and feeding . (goldenharvestseeds.com)

Macoma balthica , Arenicola marina and Eteone longa occur in the biotope at low abundance or frequencies and are not considered characterizing. (marlin.ac.uk)
Records indicate that sturgeon historically occurred beyond the described boundaries, but at low abundance. (canada.ca)

Although most reported cases occur in the United States, international incidence is likely similar or slightly higher. (medscape.com)
[1] The incidence of this condition may be increasing, although this may be attributed to better monitoring and reporting. (wikipedia.org)
In the United States, the highest incidence occurs in the * Northeast, from Massachusetts to Maryland. (cdc.gov)

Infection primarily occurs in children aged 1-4 years but can occur at any age. (medscape.com)
In the Middle Atlantic Bight, spawning occurs primarily during summer, although some activity has also been documented in autumn (Ropes 1968). (noaa.gov)
Through culture-based surveys of larval gut microbes, we isolated several yeast fungi (primarily Hanseniaspora spp. (bvsalud.org)

Our immune system can react strongly to dying larval cysts in the brain which can cause significant swelling. (cdc.gov)

Granuloma annulare is a benign, self-limited cutaneous condition. (aafp.org)

2017), to assess the effects of larval duration on live-dead disagreement. (confex.com)
While insufficient to accurately predict the risk of human infection, dengue vector surveillance employs several entomological indicators that have been developed to assess the risk of outbreaks occurring. (who.int)

Swimmer's itch was known to exist as early as the 19th century, but it was not until 1928 that a biologist found that the dermatitis was caused by the larval stage of a group of flatworm parasites in the family Schistosomatidae . (wikipedia.org)

The San Bernardino (SB) and Bishop (B) groups, were reared under identical conditions of temperature, daylight and humidity. (bioone.org)

The results obtained showed that cockles occur mostly in the intermediate areas of both estuarine systems and are more abundant in the Tagus estuary. (frontiersin.org)

and may occur in lower salinity. (marlin.ac.uk)

In bivalve mollusks, egg size is correlated with the earliest stage of larval shell growth, (Prodissoconch I, PI). (confex.com)
These hatcheries are designed to mimic the natural habitat of prawns or shrimps, providing them with the ideal conditions for growth and reproduction. (agrifarming.in)

Some insects, such as the golden buprestid Buprestis aurulenta L., have an extended larval life. (ufl.edu)
Further evidence of prolonged larval life in the wheat-blossom midges. (ufl.edu)
WWW.WAS.ORG In barred sand bass, we closed the life cycle and established the conditions to obtain spawns in captivity, which allowed us to focus on the improvement of conditions during the initial period of the life cycle. (was.org)
Seth O'Neal] Well, the life cycle completes when people consume pork contaminated with the larval cysts, as these cysts can then go on to develop into the adult tapeworm within the human intestine. (cdc.gov)

Additionally, hypoxic conditions associated with AE can decrease predation pressure, which may result in further reductions in egg size. (confex.com)
the bulgy morph is only induced by a predation threat from larval salamanders and functions to prevent the tadpoles from being swallowed [ 10 , 17 ]. (biomedcentral.com)
Tadpoles with the dragonfly-induced higher tail morphology are less vulnerable to predation by larval salamanders than non-induced tadpoles, indicating that the higher tail phenotype has adaptive advantages compared to other phenotypes under conditions of salamander and dragonfly predation [ 17 ]. (biomedcentral.com)

In about 1 to 5% of all cases, a person's condition can actually worsen when the fever comes down. (cdc.gov)

They can be stored for a short period of time (about 1 month) under refrigerated conditions (40-50 o F) but the small sponge that Grub Guard nematodes are shipped in must be kept damp and the package should be left open to allow fresh air to enter. (norganics.com)

Closed system larval culture, checking water quality parameters. (was.org)

Winter is passed in the egg stage and larval hatching requirements distinguish two types: those that hatch in spring and those that hatch later in the summer. (edmonton.ca)

In the Middle Atlantic Bight, where the resource is extensive and an active fishery exists, this mactrid occurs from the coastal beach zone to depths of over 60 m. (noaa.gov)

Babylon governorate has been free of indigenous malaria cases since 1977, but a sudden epidemic occurred during the period 1997-98 in Hilla city, the capital of Babylon governorate [3]. (who.int)
Between 50 and 100 million cases occur each year, including about 500,000 of the really severe hemorrhagic fever type, and the numbers continue to increase. (cdc.gov)

4 Aedes breeding tends to occur in household containers. (who.int)

The consequences persisted, even after the juveniles from all treatments had been returned to present-day conditions. (sciencedaily.com)

Carbon dioxide concentrations in laboratory seawater were controlled to match present-day conditions in the oceans, 380 parts per million (ppm), as well as two carbon dioxide scenarios projected to occur by the year 2100 (540 and 970 ppm). (sciencedaily.com)

If there is no defined long-term goal for conservation and ecological recovery and extraction of marine resources occurs, a region is not a marine protected area. (wikipedia.org)

Under sunny conditions adult males engage in hilltopping. (wikipedia.org)
A correlation was found between the level of light pollution falling on the LEDs and the difference in numbers of males attracted depending on light pollution condition. (glowworms.org.uk)
From this work it was also concluded that it is more feasible to work on females than males, as they are easier to observe, emerge earlier and are more tolerant of adverse weather conditions. (glowworms.org.uk)

Nevertheless, the condition is considered to be an emerging infectious disease . (wikipedia.org)
During the first 6 months of 2016, large outbreaks of Zika virus disease caused by local mosquito-borne transmission occurred in Puerto Rico and other U.S. territories, but local mosquito-borne transmission was not identified in the continental United States ( 1 , 2 ). (cdc.gov)

There are no permanent effects to people from this condition. (wikipedia.org)

Larvae20

Species23

Dispersal2

Stages6

Populations4

Zebrafish3

Pupation2

Metamorphosis4

Migration2

Nebulifer2

Settlement2

Fishes2

Exposure2

Morbidity and morta2

Amphibians1

Juvenile1

Organisms1

Development8

Commonly4

Survival1

Oysters3

Travelers1

Environmental6

Infections1

Naturally3

Tissues1

Inflammatory2

Nutrient1

Allergic1

Bodies1

Canopy1

Abundance2

Incidence3

Primarily3

Strongly1

Benign1

Assess2

Parasites1

Temperature1

Abundant1

Salinity1

Growth2

Life4

Predation3

Worsen1

Time1

Parameters1

Hatch1

Coastal1

Cases2

Containers1

Treatments1

Laboratory1

Long1

Males3

Disease2

Effects1