Nausea News and Research

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Nausea is the sensation of unease and discomfort in the upper stomach and head with an urge to vomit. An attack of nausea is known as a qualm.

New process removes allergy potential from peanut products

Scientists say a special fermentation process may significantly reduce the potential for allergic reaction to peanut products.

6 Jun 2005

Lactose intolerance linked to ancestral environment

Got milk? Many people couldn't care less because they can't digest it. A new Cornell University study finds that it is primarily people whose ancestors came from places where dairy herds could be raised safely and economically, such as in Europe, who have developed the ability to digest milk.

1 Jun 2005

A small kidney stone should not preclude people from being donors

Results from a Mayo Clinic study suggest that using kidneys which have kidney stones for living donor transplant has little impact on the organ's function one year later.

26 May 2005

New drug for the treatment of premature ejaculation has great results

In new data published this week it has been shown that men taking dapoxetine hydrochloride for the treatment of premature ejaculation (PE) have experienced significant improvements in sexual function, including ejaculatory control, satisfaction with sexual intercourse for men and their partners, and increases in intravaginal ejaculatory latency time (IELT).

24 May 2005

Being married or in a relationship significantly improves quality of life for prostate cancer patients following treatment

Partnered men reported better psychosocial and spiritual well-being, suffered fewer adverse effects from treatment and had less fear and anxiety about their cancer coming back than did their single counterparts, the study found.

23 May 2005

FDA recommends approval of the investigational anti-HIV drug tipranavir

Boehringer Ingelheim today announced that the U.S. Food and Drug Administration's (FDA) Antiviral Drugs Advisory Committee recommended the approval of the investigational anti-HIV drug tipranavir (11-3). Tipranavir is a non-peptidic protease inhibitor that requires boosting with low-dose ritonavir and must be used in combination with other antiretroviral agents.

20 May 2005

Cetuximab (Erbitux) can battle cancer and prolong life in many patients with advanced colorectal cancer

"Even in people who have gone through six or more previous courses of chemotherapy, cetuximab, may fight the growth of cancer, giving patients additional months of life," says study presenter Heinz-Josef Lenz, M.D., associate professor of medicine at the Keck School of Medicine of the University of Southern California and USC/Norris Comprehensive Cancer Center.

20 May 2005

Sensor warns of gastrointestinal problems

Dutch researcher Sebastiaan Herber has developed a sensor which can detect poor blood circulation in the stomach. A high level of carbon dioxide in the stomach is a characteristic of this so-called gastrointestinal ischaemia. By measuring this concentration the sensor can indicate how good or bad the circulation in the stomach wall is.

17 May 2005

Rifaximin is effective in preventing attacks of diarrhea

An antibiotic can be safely used to prevent attacks of diarrhea that plague millions of globe-trotting vacationers and business travelers, a Houston research team reports this week in the Annals of Internal Medicine.

17 May 2005

New anticancer drug SU11248 shows continued response for patients with late-stage kidney cancer

Recent studies of a new anticancer drug show continued response for patients with late-stage kidney cancer. Robert Motzer, MD, attending physician at Memorial Sloan-Kettering Cancer Center (MSKCC), reported a response rate of 40 percent in patients with metastatic (advanced) renal cell (kidney) cancer who received SU11248 in second-line therapy.

15 May 2005

Neutrophils dictate whether our immune system will permit or prevent bacterial infections

New research on a bacterium that can survive encounters with specific immune system cells has strengthened scientists' belief that these plentiful white blood cells, known as neutrophils, dictate whether our immune system will permit or prevent bacterial infections.

5 May 2005

Genetically modified rice in China benefits farmers' health

Farmers growing genetically modified rice in field trials in China report higher crop yields, reduced pesticide use and fewer pesticide-related health problems, according to a study by researchers in China and at the University of California, Davis, and Rutgers University.

4 May 2005

Acupuncture treatment no more effective than sham treatment in reducing migraine headaches

Migraine patients who received true acupuncture had no decrease in headaches as compared with those who received sham acupuncture treatment, according to a study in the May 4 issue of JAMA.

3 May 2005

Marburg virus - 275 confirmed cases

The World Health Organization (WHO) and health authorities in Angola have confirmed 275 cases including 255 deaths, in an outbreak of Marburg virus in north-western Angola since April 27 this year.

2 May 2005

More repellents recommended in the fight against West Nile Virus

In an attempt to fight the West Nile virus U.S. health officials have recommended two more mosquito repellent ingredients, one of them a plant oil.

1 May 2005

Use of agricultural insecticides linked to lasting neurological problems for farmers

New research shows that farmers who used agricultural insecticides experienced increased neurological symptoms, even when they were no longer using the products. Data from18,782 North Carolina and Iowa farmers linked use of insecticides, including organophosphates and organochlorines, to reports of reoccurring headaches, fatigue, insomnia, dizziness, nausea, hand tremors, numbness and other neurological symptoms. Some of the insecticides addressed by the study are still on the market, but some, including DDT, have been banned or restricted.

1 May 2005