Sentences with phrase «roundworm lives»

The adult roundworm lives in the host's intestines.

Rats do live about 40 percent longer on a calorie - restricted regimen, and roundworms live up to 50 percent longer.

«They concluded that genetic differences and type of fat in the roundworm diet appears to be associated with longevity, and that the reason roundworms lived longer with MUFA might relate to less oxidative stress, or alteration in signalling pathways at cell level that improved their longevity.

Dogs: Roundworms live in the intestines of infected animals, depriving them of nutrients.

To effectively break the roundworm life cycle, puppies should be dewormed on the schedule recommended by your veterinarian.

Roundworms live in the intestines of dogs and cats.

Roundworms live in the small intestine, where the breed and release eggs into the environment.

Roundworms live in your pet's stomach and intestines and can grow to be about seven inches long.

Roundworms live in the canine intestine.

Once they develop into their adult form, roundworms live in the intestine and feed off the food the dog or cat has eaten.

Not exact matches

If someone were to create this planet, universe, and all the life that exists, they wouldn't waste their time creating 350,000 different species of beetles, or 12,000 different species of roundworm, or the countless number of other species that have inhabited the earth.

The research was performed on C. elegans, tiny roundworms that typically live an average of two weeks.

Earlier studies had revealed that a mutation in roundworms extended their life span, but skeptics questioned the generalizability of those findings.

Strains of the lab workhorse roundworm C. elegans that lived longer added more time being frail and had the same portion of their lives being healthy as normal worms.

The gene makes a protein that controls the quantities of other proteins a cell produces, and studies in roundworms suggest that the gene is involved in growth and development throughout life.

If paleontologists encounter vascular channels in dinosaur fossils, they might also find nematodes, or roundworms, that lived off the animals» internal organs.

Microscopic roundworms (nematodes) live like maggots in bacon: They penetrate into the roots of beets, potatoes or soybeans and feed on plant cells, which are full of energy.

That enzyme turned out to be defective in the short - lived strain of roundworms, but it worked fine in normal worms and in strains rescued by gene therapy.

Reproductive maturity begins in day - old roundworms and they live for 2 - 3 weeks on average.

Longo also had taken note of a 1990 study by University of Colorado molecular behavioral geneticist Thomas Johnson, who found roundworms with a mutation that blocked a growth pathway similar to that identified in the dwarf yeast, causing them, too, to have an increased life span.

Nematocida parisii, a newly discovered species of the protozoan parasites known as microsporidia, lives in the intestines of C. elegans, a small roundworm commonly used for research.

A new study involving roundworms appears to have isolated one gene — a transcriptional factor (or gene that controls the regulation of other genes in the genome)-- that appears to be an essential member of the pathway that translates reduced caloric intake into a longer life span.

Rodents, yeast, and roundworms all have something in common: They live longer when they consume less.

Starvation early in life can alter an organism for generations to come, according to a new study in roundworms.

Thomas Johnson of the University of Colorado, for example, has bred a strain of the roundworm Caenorhabditis elegans which enjoys a 65 per cent increase in life span.

Roundworms are a popular animal model for longevity studies because of their relatively short life span and ease of care.

For example, a single mutation in a roundworm can extend its life 600 percent.

Experiments with mice, fruit flies, yeast cells, and tiny worms called nematodes, or roundworms, have pointed to environmental modifications that can extend life span dramatically.

Researchers have discovered the molecular mechanisms by which the roundworm C. elegans senses oxygen concentrations in the highly variable soil environment where it lives.

In her scientific life, she is an associate professor in the Department of Genetics at the University of Wisconsin - Madison, where she studies cell division in the roundworm, C. elegans.

Research had shown that increased mitochondrial activity may be at least partly responsible for extending the life span of yeast, roundworms, fruit flies and some mammals — perhaps by reducing the production of disease - causing reactive oxygen species (ROS).

For 50 years of brilliant creativity in biomedical science — exemplified by his legendary work on the genetic code; his daring introduction of the roundworm Caenorhabditis elegans as a system for tracing the birth and death of every cell in a living animal; his rational voice in the debate on recombinant DNA; and his trenchant wit.

Numerous subsequent studies have confirmed that a calorie restriction of 30 to 60 percent of ad libitum intake increases the life span by similar amounts in a range of organisms including yeast, roundworms and rodents, while simultaneously decreasing or delaying the occurrence of age related diseases such as numerous cancers (including lymphomas, breast and prostate cancers), hypertension, stroke, diabetes, nephropathy, autoimmune disorders and other risks factors for cardiovascular disease (3,4).

It eliminates roundworms, whipworms, pinworms, and hookworms within seven days, but make sure to use it for a full 30 days to catch newly hatching eggs throughout the life cycle.

Monthly administration of PetTrust Plus kills any adult roundworms and hookworms living in the intestines, so they can no longer reproduce.

«Large numbers of roundworms may cause life - threatening problems in kittens and debilitated older cats.»

If a cat eats the paratenic host, the roundworm is able to complete its life cycle.

Adult cats remain susceptible to reinfection with roundworms throughout their lives.

Adult cats remain at risk for re-infection with roundworms throughout their lives.

Almost every dog will be infected with roundworms at some point in its life, and often puppies are born with them, passed on from their mother.

The life cycle starts again when the host has a bowel movement with its first batch of roundworm eggs within.

Although trans - placental and trans - mammary are routes of transmission, the life cycle of the roundworm commonly starts with the L2 larvae being ingested either from contaminated soil, or from ingesting an intermediate host such as a mouse or rabbit with the L2 larvae within.

This provides excellent protection against heartworms, multiple gastrointestinal worms (hookworms, roundworms, and whipworms) as well as targeting two stages of the flea life cycle for effective flea control.

Most cats will contract roundworms at some time during their lives — it's a common parasite that can be easily treated.

In people roundworm larvae infections are often self limiting since the worms can not undergo their complete life cycle in humans.

Roundworms in dogs live in the intestines but can migrate through the body and cause damage to the lungs.

Roundworms are another common cat worms that live in the small intestine of an infested kitten, and in other tissues in an infested adult cat.

Life as a Roundworm Toxocara canis has one of the most amazing life cycles in the animal kingLife as a Roundworm Toxocara canis has one of the most amazing life cycles in the animal kinglife cycles in the animal kingdom.

Dr. Christman begins with a discussion of ectoparasites (parasites that live on a pet's skin, such as fleas and ticks) and endoparasites (parasites that live inside a pet, such as roundworms, tapeworms, and whipworms).

«The CAPC recommends that pet owners administer year - round preventive medicines that control internal and external parasites — such as roundworms, heartworm, fleas and ticks — for the life of their dog or cat no matter where they live,» said Michael Paul, DVM, executive director of the CAPC.