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Tag: "parasites" at medical news

Tree Bark Compound Could Prevent Malaria

..., was effective against early, liver-stage malaria parasites in animal tests, said an open-access article published in the journal Public Library of Science medicine (PLoS). Although the compound is ineffective once infection has reached the red blood cells, scientists hope that variants of tazopsine-relate...

Findings on Dangerous Parasite, Toxoplasma Gondii Published

...ia, which causes coccidiosis, White added. Eimeria parasites kill chickens and other commercially-raised animals like cattle. A press release from Washington University said researchers in the future will try to develop more effective treatments against toxoplasmosis by blocking ROP18, the gene largely respo...

Reversal of Roles – Humans to Infect Mosquitoes to Mitigate Malari

...osquito’s gut. According to the researchers, the parasites are destroyed even before they could reach the salivary glands of the mosquitoes. Therefore the parasite is not transmitted through bites. Dr. Owen M. Rennert of the NIH's National Institute of Child Health & Human Development said, "This is a very...

New Findings on Toxoplasmosis

...ia, which causes coccidiosis, White added. Eimeria parasites kill chickens and other commercially-raised animals like cattle. A press release from Washington University said researchers in the future would try to develop more effective treatments against toxoplasmosis by blocking ROP18, the gene largely resp...

Indian American Scientist at Work on Multi-targeted Drug

... of products that will target cancers, viruses and parasites with one drug," said Chakrabarty at a lecture organised jointly by the PHD Chamber of Commerce and Industry, the Indo-American Chamber of Commerce and a pharma industry lobby. In India to address industry bodies during a five-city tour on his visio...

Dragonfly’s metabolic disorders help explain Human Obesit

...ed that when dragonflies are infected with certain parasites they suffer from metabolic disorders. These disorders are very similar to the Type -2 diabetes seen in humans. Obesity is frequently seen associated with diabetes. Therefore these studies may hold the key to understanding the underlying causes for ob...

Scientists Pursue New Treatment For Asthma Sufferers

...PhD. “Since people in the Western world don’t have parasites in their guts to the extent they used to, the question is what eosinophils do now?” “Previous studies linking eosinophils to asthma were done in single models,” Fulkerson explains. “We increased the power of our study by looking at multiple models...

Malaria: The Invincible Might of a Parasite, Nestled in a 'Mite'

...a disease that is set into action by the protozoan parasites of the genus Plasmodium and is considered a lethal...t it can cause fatal cerebral malaria. Malaria parasites are conveyed from one person to another by the female anopheles mosquito which is found mainly in tr...

Lice now dried to death by novel dryer

A new dryer that is capable of eliminating parasites that live on the head, lice and its eggs (nits) from hair with a single half hour treatment is much more efficient than// chemical shampoos and douches claim researchers. The dryer capable of drying up lice and their eggs blows air at a slightly low...

Genes determine the capacity to fight HIV in early stages

... cell. Immune system cells that ingest bacteria or parasites digest those pathogens and display protein fragments on their surface membranes via HLA Class II proteins. Virally infected cells display viral proteins on HLA Class I molecules, which activate the CD8 cytotoxic T lymphocytes that usually destroy inf...

Effect of parasitic infection on baby's sex

.... // Toxoplasma gondii is one of the most common parasites in human with a universal occurrence of 20-80%. This study is published in this week’s edition of Springer’s journal Naturwissenschaften . The effect of parasitic infection on the baby’s sex is proposed in this study. Kankova and colleagues analyse...

New method to treat malaria in pregnant women

... Hospital, Nkoranza, Ghana and at LSHTM. Malaria parasites are becoming increasingly resistant to choloroquine and sulphadoxine-pyrimethamine (SP) across Africa and there is a need to find new drugs which are safe and well tolerated. Most countries in Africa are adopting artesunate-based combination therapy ...

Bacterial Protein Shows Promise in Treating Intestinal Parasites

...on people worldwide infected with these intestinal parasites are children, who are at particular risk for anemia, malnutrition and delayed growth. The UCSD-Yale team found that a protein produced by the bacterium Bacillus thuringiensis, or Bt, given orally to laboratory hamsters infected with hookworms was a...

Food Safety Extension Specialist Provides Spinach E. coli Advice

...e us ill, however there are viruses, bacteria, and parasites that will do so. Bacteria are found in the soil in which the food is grown, in the water that it is irrigated with, in the feces and on the hands of those that harvest and handle it, animals that pass through and over the fields leave their waste, pe...

$68 million aid pours in from Gates Foundation to fight tropical diseases

...maniasis and trypanosomiasis – which are spread by parasites and worms. These worms are lethal in that they could impair child growth and development for life. Presently no vaccines are available to prevent these diseases and the drugs that are available for treatments are too costly and prone to side effec...

Researchers Discover Breakthrough in Major Third World Scourge

...rough research in host protection against nematode parasites was published in the August 2006 issue of the pres...ows us that macrophages mediate clearance of these parasites and this insight may lead to more effective treatments of this important group of pathogens. Sou...

Immune Response Linked to “Ghost” Parasites and Severely Congested Sinuss

...This finding does not mean that there are actually parasites in the nose causing sinusitis, but our study does ...se of a misplaced immune response directed against parasites that are not really there,” says study lead author Andrew Lane, M.D., an associate professor at The ...

Malarial Parasite Hides In Placenta

...odium falciparium is the worst of the four malaria parasites that infect man. It is particularly dangerous in t...alysed placentas on site in Uganda. 'Most of the parasites we studied could bind to three different receptors in the placenta,' she says. 'This would mean that...

Diseases Due To Ticks On the Rise In UK

...-ill, a virus that is transmitted by blood sucking parasites in the farm animas.// The main areas that are affected have been reported to be around the Devon and Lancashire. Reports have indicated that up to 2,000 people are affected in the recent times with Lyme disease in the UK each year, which is caused b...

Consumption of under-cooked snails cause meningitis among Chinese diners

...ngle Amazonian snail carries nearly 3,000 to 6,000 parasites that can cause harm to the human nervous system, and trigger headaches, facial paralysis, meningitis and fever. Snails from the restaurants were tested and many of them were found to be infected with Angiostrongylus cantonensis, a meningitis-causing ...

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