Epidemiological and clinical studies in high income countries have suggested that Helicobacter pylori (H. pylori) may cause anaemia, but evidence is lacking from low income countries.We examined associations between H.
Exclusion criteria included history of other psychiatric disorders including delusions, severe or acute medical illnesses, neurological disorders, use of drugs that may cause depression, clinical evidence of dementia, and Mini-Mental State Examination scores <24.
Hence, an absence of complete and valid statistics and other supporting evidence may cause difficulty for decision makers when justifying resources for infection prevention activities.
We discuss several plausible biological and behavioral mechanisms by which alcohol may cause HIV disease progression, evidence from prospective observational human studies, and suggest future research to further illuminate this important issue.
The International Agency for Research on Cancer (IARC) classified EMFs as category 2B, meaning there is some evidence that EMFs may cause cancer in humans, but at present, the evidence is inconclusive [ 9, 10].
"More important," say the Dartmouth clinicians, "there is some evidence it may cause harm".
Older reports claim too much running or exercise may cause skin aging, while other evidence suggests exercise can make skin look younger.
When inhaled, radon can cause lung cancer, and there is some evidence it may cause other cancers such as leukemia.
Updates will be conducted if there is enough new evidence that may cause any change in review conclusions.
Here, we explore possible mechanisms whereby HERVs may cause disease and examine the evidence that either has been or should be obtained in order to decisively address the pathogenic potential of HERVs.
