Alzheimer's disease & dementia

How chronic stress accelerates Alzheimer's disease

Why does chronic stress lead to increased risk for dementia? The answer may lie in the elevation of stress steroids that is seen in the brain during stress, Sara K. Bengtsson suggests in the thesis she is defending at Umeå ...

Medical research

Researchers discover gene that causes obesity in mice

Researchers have discovered that deleting a specific gene in mice prevents them from becoming obese even on a high fat diet, a finding they believe may be replicated in humans.

Obstetrics & gynaecology

Heavy moms-to-be at greater risk of C-section

Researchers from Norway found that women with a pre-pregnancy body mass index (BMI) of 40 had an increased risk of vacuum extraction delivery or Cesarean section (C-section). Findings that appear in Acta Obstetricia et Gynecologica ...

Medical research

After the human genome project: The human microbiome project

Earth Day may be more than a month away, but another, more personal, ecosystem has been shown to also be worth protecting—within our bodies are communities of microbes that affect the behavior of human cells hosting them. ...

Obstetrics & gynaecology

Study identifies ways to increase IUD use in developing countries

Boosting demand for intrauterine devices, commonly referred to as IUDs, and improving access to them can significantly increase their use in developing countries, where they have traditionally been an unpopular method of ...

Oncology & Cancer

Researchers discover breakthrough in ovarian cancer

Researchers at The University of Arizona Cancer Center at St. Joseph's Hospital and Medical Center in Phoenix have discovered that many women with low-grade serous carcinoma of the ovary or peritoneum have seen their tumors ...

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