Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The thalamus is believed to play an integrative role in the central nervous system. In the present study, thalamic rCBF was measured in 65 CVD patients and 15 normal volunteers by stable Xe/CT scanning. ROIs were chosen in the thalamic slice at a level 5cm over the OM line, and mean CBF was 7 cm over the OM line. The clinical factors focused on in multiple regression analysis were: age (A), sex (Se), stage from onset (St), lesion side (Sd); unilaterality or bilaterality, size (Sz) thalamic lesion (Tl). GCS (G), HDS-R (H); Hasegawa dementia score (revised), symptoms (Ss) such as anxiety, dizziness, head-headed feeling and headache, and neurological deficits (N). Each factor was graded and scored. Statistically, there was a significant correlation between thalamic rCBF (Y) and mean CBF (X) in the less affected hemisphere: Y = 1.82X + 2.2, r = 0.801, p < 0.001, n = 65. Multiple regression analysis of the thalamic rCBF revealed that the Sz factor was significant (p < 0.0001) on the lesion side: Y = 76.7-10.2Sz, r = 0.644, p < 0.001, n = 51, while the Se, Sd and St factors were significant (p < 0.005) on the less affected side: Y = 71.9 + 9.7Se-6.8Sd-5.0St, R = 0.585, p < 0.001, n = 65. The thalamic index (X), an indicator of thalamic atrophy, and thalamic rCBF were significantly correlated: Y = 28.7X + 10.2, r = 0.386, p < 0.001, n = 80. In conclusion, thalamic rCBF appeared to reflect the degree of organic changes and time course in the cerebral hemisphere, because factors such as size, sex and stage were statistically significant.
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PMID:[Assessment of thalamic regional cerebral blood flow in patients with cerebrovascular disease]. 888 29

It has recently been noted that screening for depression can improve clinical outcomes. The purpose of the present study was to examine whether somatic symptoms reported at health examinations predicted depression in the following year. Subjects were 1066 Japanese workers (732 men, mean age 35 years) attending annual health examinations at an institute in two successive years. A self-administered questionnaire including items of 12 major somatic symptoms was given to all the subjects. Then clinical interviews of the DSM-IV were used to diagnose major depression and minor depression in both years. In addition, the 17-item Hamilton Depression Scale (HDS-17) was measured as one of the outcomes of depression in the following year. The prevalence of major (minor) depression was 3.7 (7.8)% at baseline and 3.4 (5.9)% for the following year, respectively. The following year's HDS-17 scores were higher (all P < 0.05) in those who had complained of each somatic symptom at baseline than in those who had not. Three somatic symptoms (low back pain, dizziness, and abdominal pain) at baseline were significant risk factors of major depression for the following year. Dizziness at baseline significantly predicted major and minor depression for the following year as well. Somatic symptoms may be good predictors to screen for depression at health examination.
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PMID:Somatic symptoms for predicting depression: one-year follow-up study in annual health examinations. 1659 47