Nathan Seppa
Biomedical Writer (retired September 2015)
 
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All Stories by Nathan Seppa
- 			 Health & Medicine Health & MedicineMigraines during pregnancy may be linked to strokePregnant women who have migraines also face a heightened risk of stroke and other vascular diseases, a new study finds. 
- 			 Health & Medicine Health & MedicineBlood type could matter in pancreatic cancerPeople with type O blood are less likely to develop pancreatic cancer than are people with type B blood, a study finds. 
- 			 Health & Medicine Health & MedicineNew drug shows benefits against nasty asthmaAn experimental drug called mepolizumab prevents some emergency asthma attacks in people who no longer benefit from normal doses of steroids. 
- 			 Health & Medicine Health & MedicinePopular acid blockers, anticlotting drug don’t mixAcid-blocking drugs commonly prescribed to cardiac patients upon hospital discharge seem to interfere with an anticlotting drug. 
- 			 Health & Medicine Health & MedicineStick to a low-cal diet and it will workSummary: Overweight people on low-calorie diets lose weight equally well despite differences in how much fat, protein or carbohydrates the diet allows. 
- 			 Health & Medicine Health & MedicineB vitamins, folic acid may protect visionVitamin B and folic acid supplements might defend against macular degeneration, the leading cause of blindness in the elderly. 
- 			 Health & Medicine Health & MedicinePossible genetic flag for brain cancerMutations in IDH genes show up in many brain cancers, but the genes’ role remains unclear. 
- 			 Health & Medicine Health & MedicineBigger rewards boost tobacco quit rateSmokers who are offered several hundred dollars are three times as likely to quit as those offered no reward. 
- 			 Health & Medicine Health & MedicineA better test for prostate cancerElevated urine concentrations of a compound called sarcosine in men with prostate cancer may signal an aggressive malignancy. 
- 			 Health & Medicine Health & MedicineHow the body rubs out West Nile virusTests in mice show how the immune system tracks down cells infected with West Nile virus, findings that might explain why some old people fare worst from the virus. 
- 			 Health & Medicine Health & MedicineNeedles can stick it to painAcupuncture lessens pain, but so do needles randomly stuck in the skin, a new analysis shows. 
- 			 Health & Medicine Health & MedicineExcess blood sugar could harm cognitionChronically high blood sugar levels in elderly people with diabetes seem to contribute to worsened cognitive function, a study shows.