Findings on Dangerous Parasite, Toxoplasma Gondii Published

Montana State University researchers and their collaborators are gaining widespread attention for discoveries involving// a common parasite that can threaten everyone from babies to AIDS patients. Their findings about Toxoplasma gondii and toxoplasmosis were published recently in three major ...

Fears About Pregnancy and cats Should not stop Those who want to Adopt a cat

...e brain, spinal cord or muscles. A toxoplasmosis infection is caused by toxoplasma gondii, a microscopic parasite that is transformed into its infective form ...re test results show positive for the parasite. The latent form of the toxoplasma gondii parasite divides more slowly, but is more persistent and can stay i...

Research Finds Popular Household Pets Transmit Dangerous Parasites to Humans

... population - and 30 percent of the U.S. population - may be infected. toxoplasma eggs are shed in an infected cat's feces and then passed to humans when changing cat litter, gardening and petting. In 2000, studies revealed toxoplasma takes over the brain's main fear center in infected rats, making them fearl...

Pigs raised without antibiotics more likely to carry bacteria, parasites

...e farms tested positive for Salmonella, compared to 39 percent of conventionally raised pigs infected with the bacterial pathogen. The presence of the toxoplasma gondii parasite was detected in 6.8 percent of antibiotic-free pigs, compared to 1.1 percent of conventionally raised pigs. And two naturally raised p...

Researchers from 5 countries to test hygiene hypothesis with EU funding

... The studies have also revealed that Russian Karelian school children have helicobacter antibodies as signs of earlier infections 15 times more often, toxoplasma antibodies five times more often, and hepatitis A antibodies 12 times more often than Finnish children. Karelian children also have considerably more ...

Infection With Common Parasite Raises Schizophrenia Risk

... 24 (HealthDay News) -- Infection with the common toxoplasma gondii parasite -- carried by cats and farm anima...renia patients in the study had been infected with toxoplasma before their diagnosis, compared to 5 percent of 5...schizophrenia. That means that those exposed to toxoplasma had a 24 percent greater risk of developing schizo...

Toxoplasma infection increases risk of schizophrenia, study suggests

...hizophrenia suggest that infection with the common toxoplasma gondii parasite, carried by cats and farm animals,...th schizophrenia, 7 percent had been infected with toxoplasma prior to their diagnosis, compared to 5 percent am... the 532 healthy recruits. Thus, people exposed to toxoplasma had a 24 percent higher risk of developing schizop...

Mutant Parasites, Unable to Infect Hosts, Highlight Virulence Genes

...40 genes that, when mutated in the common parasite toxoplasma gondii, prevented the parasite from forming an inf... are not uncommon in the U.S. For example, toxoplasma can infect any warm-blooded animal and is most com... weakened immune systems are at greatest risk from toxoplasma infection, which can cause brain damage and death ...

Toxoplasma Linked to a Protein

...n by many other warm-blooded animals, even humans. toxoplasma causes the disease called toxoplasmosis, which in ... The study published in Nature indicates that toxoplasma is very dangerous for those who suffer weakened im...ystems, for example those with HIV. In such cases, toxoplasma can cause brain damage or even death. The re...

New Findings on Toxoplasmosis

...from babies to AIDS patients. Their findings about toxoplasma gondii and toxoplasmosis were published recently i... Toxoplasmosis is a disease caused by the parasite toxoplasma gondii. Symptoms usually appear only in people wit...al meat or drinking water that's contaminated with toxoplasma gondii, White said. They can also pick it up by ha...

Toxoplasma in Medical Technology

Rapid Whole Blood Testing for Infectious Mononucleosis Antibodies

... is important. Differential diagnosis of IM is also useful in ruling out other mononucleosis-like illnesses induced by cytomegalovirus, adenovirus, or toxoplasma gondii. The characteristic triad of fever, pharyngitis, and lymphadenopathy lasting for one to four weeks, together with the age of the patient ...

Toxoplasma in Medical Products

Toxoplasmosis TPM-Test®

Description:... Indirect hemagglutination test for the qualitative and quantitative determination of antibodies to toxoplasma gondii in serum....
Company:Inverness Medical Innovations

ImmunoDOT Mono G Test

Description:... When used in conjunction with Mono-M Test it is an aid in the serodiagnosis of infectious (EBV) mononucleosis and presumptive serodiagnosis of CMV or toxoplasma mononucleosis-like syndrome....
Company:GenBio

ImmunoDOT TORCH Test

Description:... The ImmunoDOT TORCH Test is an enzyme immunoassay (EIA) procedure intended for determining the presence of antibodies to toxoplasma gondii, rubella virus, cytomegalovirus and herpes simplex virus in serum and heparinized whole blood to indicate previous or current infection by thes...
Company:GenBio

Toxoplasma IgM - Rapid Test

Description:... Toxoplasmosis is caused by the intracellular parasite toxoplasma gondii and may be contracted by consuming contaminated meat or by contract ...c immunoassay for the qualitative detection of human IgM antibodies against toxoplasma in serum or plasma....
Company:Bio-Quant, Inc.

Viroclear ToRCH

Description:... For use as a non-reactive quality assurance reagent in assays detecting IgG and IgM antibodies to toxoplasma gondii (TOXO IgG and TOXO IgM), IgG and IgM antibodies to rubella virus (rubella IgG and rubella IgM), IgG and IgM antibodies to cytomegalovirus (CMV ...
Company:Blackhawk BioSystems, Inc.

Virotrol® ToRCH-M

Description:... For use as a quality assurance reagent in assays detecting IgG and IgM antibodies to toxoplasma gondii (TOXO IgG and TOXO IgM), IgG and IgM antibodies to rubella virus (rubella IgG and rubella IgM), IgG and IgM antibodies to cytomegalovirus (CMV ...
Company:Blackhawk BioSystems, Inc.

Viroclear® ToRCH

Description:... For use as a non-reactive quality assurance reagent in assays detecting IgG and IgM antibodies to toxoplasma gondii (TOXO IgG and TOXO IgM), IgG and IgM antibodies to rubella virus (rubella IgG and rubella IgM), IgG and IgM antibodies to cytomegalovirus (CMV ...
Company:Blackhawk BioSystems, Inc.

Virotrol® ToRCH

Description:... For use as a quality assurance reagent in assays detecting IgG antibody to toxoplasma gondii (TOXO IgG), IgG antibody to rubella virus (rubella IgG), IgG antibody to cytomegalovirus (CMV IgG) and IgG antibody to herpes simplex virus typ...
Company:Blackhawk BioSystems, Inc.

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Toxoplasma in Medical Dictionary

Toxoplasmosis

... is a parasitic disease caused by the protozoan toxoplasma gondii. The parasite infects most genera of warm...smosis is an infection caused by the parasite toxoplasma gondii. How do you get infected with toxoplasmosi... an infection caused by a singlecelled parasite, toxoplasma gondii. ... However, most people who become infect...

Toxoplasma in Biological News

How Toxoplasma gondii gets noticed

Researchers provide insight into how Toxoplasma gondii , a common parasite of people and other animals, triggers an immune response in its host. The report will appear online on January 19th in The Journal of Experimental Medicine . A strong immune response spares T. gondii -infected hosts ...

Stanford discovery may help predict when toxoplasma can be deadly

Toxoplasma is arguably the most successful animal parasite on earth: It infects hundreds of species of warm-blooded animals, most notably half of humanity. Its unusual ability to overcome the numerous challenges of infecting and reproducing inside such a wide range of creatures has long intrigu...

New tool isolates RNA within specific cells

...ethods . Instead of scientists needing to physically separate cell types, they now can inject a chemically modified gene from the one-celled organism toxoplasma gondii and activate it in only one cell type within a tissue. Only newly generated RNA in this cell type is then tagged and isolated. "By analyzi...

Locking parasites in host cell could be new way to fight malaria

...atory of Penn biologist David Roos, PhD, the work was broadened to include toxoplasma gondii , which causes a parasitic disease called toxoplasmosis, the leading...uspices of the Penn Genome Frontiers Institute. Because Plasmodium and toxoplasma kill infected cells, they must constantly hop from cell to cell to survive...

Brain structure assists in immune response, according to Penn vet study

...the immune system to control local infection. Therefore, little is known about the processes by which T cells access the central nervous system during toxoplasma infection or how the immune system keeps this parasite in check. In this Penn study, researchers aimed to better understand how the immune system i...

Toxoplasmosis found more severe in Brazil compared to Europe

...h to four years of age. Details are published August 13th in the open-access journal PLoS Neglected Tropical Diseases . Toxoplasmosis, caused by toxoplasma gondii, is the most common parasitic disease found in humans around the world. Infection can cause inflammatory lesions at the back of the eye that s...

Indiana U scientists uncover potential key to better drugs to fight toxoplasmosis parasite

...e of the Journal of Biological Chemistry . The toxoplasma gondii parasite converts from an active state to t...hing new about how opportunistic pathogens such as toxoplasma awaken to cause disease during immunosuppression,"...scarriages or stillbirths. Medications to treat toxoplasma gondii are effective but too toxic for extended us...

Disrupting common parasites' ability to 'talk' to each other reduces infection

... St. Louis, Jan. 9, 2007 One of the most common human parasites, toxoplasma gondii, uses a hormone lifted from the plant world to decide when to increase its numbers and when to remain dormant, researchers at Washington Univer...

American Chemical Society's Weekly PressPac -- Dec. 5, 2007

... is scheduled for the Dec. issue of ACS Nano Letters, a monthly journal. toxoplasma gondii, the parasite that causes the disease, infects more than 60 million ...RTICLE #1 FOR IMMEDIATE RELEASE A Golden Bullet" Selective Targeting of toxoplasma gondii Tachyzoites Using Antibody-Functionalized Gold Nanorods DOWNLOAD P...

Bad blood between boys and girls

...re likely to give birth to boys than women who are toxoplasma negative, according to research by S. Kankova and ...lic. They found that the presence of the parasite toxoplasma gondii in the mothers' blood, one of the most comm...orn, only one is a boy. Kankova's team found that toxoplasma positive mothers gave birth to more boys than did...

Toxoplasma in Biological Technology

Researchers at the University of Georgia Discover Protein is Crucial to Reproduction of Parasites Involved in Disease

... a mother. The agent that causes the disease, toxoplasma gondii, is of strong interest to scientists becaus..."By understanding basic cellular processes in toxoplasma we can gain important insights into the biology of... Scientists are interested in the group to which toxoplasma belongs, the Apicomplexa, because it includes such...

Use of Transcriptor Reverse Transcriptase in Microarray Analysis

... continue to be optimised to increase overall sensitivity and reliability. Here, we monitor gene expression in the obligate intracellular pathogen toxoplasma gondii in order to compare reverse transcriptase target labelling performance on a custom T. gondii 12,000 cDNA microarray. A histogram of signal ...

New PCR Primers for Human Diseases

...SV-1, HSV-2), 6-8 human herpesvirus 6 (HHV-6), 9,10 parvovirus B19, 11 genital human papillomavirus (HPV), 12-14 cytomegalovirus (CMV), 15,16 toxoplasma gondii, 17 varicella-zoster virus (VZV), 18 Epstein-Barr virus (EBV) 19 and adenovirus. 20 Primers to detect the human coagulation factor V (L...

Toxoplasma in Biological Dictionary

Linkage map

...arized in Fig. 1 through ... Linkage group I is estimated to be at least 200 map units long, and the total ... Genetic linkage maps for the toxoplasma chromosomes maps (above image at left) ... There are currently 14 linkage groups, 11 of theses correspond to previously ... Test cross result...