Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P17174 (aspartate aminotransferase)
 14,872 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although anecdotal reports suggest that anxiety and depressive disorders may be precipitated by acute infectious mononucleosis (AIM), there are few population-based studies measuring distress and psychiatric disorder during and after infection. The purpose of this research was to study the prevalence of psychiatric disorders and psychological distress in patients with AIM at initial infection and over the subsequent 6 months. In addition, we examined the correlation of baseline biopsychosocial factors with distress at 2 and 6 months postillness. A population-based cohort with AIM was surveyed at initial infection and at 2- and 6-month follow-up visits. Measures included physical and laboratory examinations, trait and state measures of psychological and somatic distress, locus of control, social support, and functioning. Patients also received a structured psychiatric interview during the initial infection. Although transient psychological distress was common during acute infection, few patients met criteria for DSM-III-R psychiatric illness. Greater distress at 2 months was associated with significantly lower social functioning in the month prior to diagnosis and higher aspartate aminotransferase (SGOT/AST) levels, less confidence in the physician and health care system (locus of control), and less severe physical symptoms of AIM at baseline. Greater distress at 6 months was associated with an increased number of adverse life events in the 6 months after developing AIM and more days of reduced activity in the 2 weeks prior to the onset of AIM. This population-based study suggests that few subjects develop DSM-III-R psychiatric disorders with AIM. Both biological and psychosocial factors are highly correlated with psychosocial distress at 2 months, whereas psychosocial factors are more important at 6-month follow-up.
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PMID:Infectious mononucleosis: psychological symptoms during acute and subacute phases of illness. 1006 16

Fatigue is one of the most common and debilitating symptoms experienced by HIV-infected people. We report the results of our longitudinal analysis of physiological and psychosocial factors that were thought to predict changes in HIV-related fatigue in 128 participants over a 1-year period, in an effort to sort out the complex interplay among a comprehensive set of physiological and psychosocial variables. Physiological measures included hepatic function (aspartate aminotransferase, alanine aminotransferase, gamma glutamyl transpeptidase, alkaline phosphatase, total bilirubin, hepatitis C status), thyroid function (thyroid stimulating hormone, thyroxine), HIV viral load, immunologic function (CD4, CD8, CD4/CD8 ratio, CD16, CD8CD38), gonadal function (testosterone, dehydroepiandrosterone), hematologic function (hemoglobin, hematocrit, serum erythropoietin), and cellular injury (lactic acid). Psychosocial measures included childhood and adult trauma, anxiety, depression, social support, stressful life events, and post-traumatic stress disorder (PTSD). Unemployment, not being on antiretroviral therapy, having fewer years since HIV diagnosis, more childhood trauma, more stressful life events, less social support, and more psychological distress (e.g., PTSD, anxiety and depression) put HIV-infected persons at risk for greater fatigue intensity and fatigue-related impairment in functioning during 1-year follow-up. Physiological variables did not predict greater fatigue. Stressful life events had both direct and indirect effects on fatigue.
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PMID:Physiological and psychosocial factors that predict HIV-related fatigue. 2035 17