Mayo Clinic researchers have found that surgical removal of both ovaries doubles a womans risk of developing Parkinsons disease and parkinsonism many years later in life. They also discovered that the younger a woman is at the time of the surgery, the higher her risk.
"The risk is higher for women with both ovaries removed; however, it may also be somewhat increased when only one ovary is removed," says Walter Rocca, M.D., Mayo Clinic epidemiologist and lead study investigator. "In addition, there is a suggestion that for women with one ovary removed, removal of the uterus may also increase the risk."
Dr. Rocca emphasizes that his studys findings must be viewed by women contemplating an elective or preventive removal of the ovaries and uterus in consultation with their physicians in the context of a womans medical history, her genetic makeup and other diseases or risk factors. He also stresses that physicians must carefully consider the age of the woman at the time of the surgery and the option of treating the woman after surgery with estrogen therapy.
Lisa Lucier | EurekAlert!
NIH scientists describe potential antibody treatment for multidrug-resistant K. pneumoniae
14.03.2018 | NIH/National Institute of Allergy and Infectious Diseases
Researchers identify key step in viral replication
13.03.2018 | University of Pittsburgh Schools of the Health Sciences
Animal photoreceptors capture light with photopigments. Researchers from the University of Göttingen have now discovered that these photopigments fulfill an...
On 15 March, the AWI research aeroplane Polar 5 will depart for Greenland. Concentrating on the furthest northeast region of the island, an international team...
The world’s second-largest ice shelf was the destination for a Polarstern expedition that ended in Punta Arenas, Chile on 14th March 2018. Oceanographers from...
At the 2018 ILA Berlin Air Show from April 25–29, the Fraunhofer Institute for Laser Technology ILT is showcasing extreme high-speed Laser Material Deposition (EHLA): A video documents how for metal components that are highly loaded, EHLA has already proved itself as an alternative to hard chrome plating, which is now allowed only under special conditions.
When the EU restricted the use of hexavalent chromium compounds to special applications requiring authorization, the move prompted a rethink in the surface...
At the ILA Berlin, hall 4, booth 202, Fraunhofer FHR will present two radar sensors for navigation support of drones. The sensors are valuable components in the implementation of autonomous flying drones: they function as obstacle detectors to prevent collisions. Radar sensors also operate reliably in restricted visibility, e.g. in foggy or dusty conditions. Due to their ability to measure distances with high precision, the radar sensors can also be used as altimeters when other sources of information such as barometers or GPS are not available or cannot operate optimally.
Drones play an increasingly important role in the area of logistics and services. Well-known logistic companies place great hope in these compact, aerial...
16.03.2018 | Event News
13.03.2018 | Event News
08.03.2018 | Event News
16.03.2018 | Earth Sciences
16.03.2018 | Physics and Astronomy
16.03.2018 | Life Sciences