Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P61278 (somatostatin)
 22,083 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighty-one percent of 339 alcoholics participating in a research program were found to have associated mental disorders. Alcoholics with onset of heavy drinking before 20 years of age had significantly more antisocial personality traits, drug abuse, bipolar disorder, panic disorder, suicide attempts, and paternal alcoholism than alcoholics with onset after age 20 years. Alcoholics with onset before and after 20 years of age also differed significantly from each other for cerebrospinal fluid concentrations of diazepam-binding inhibitor and somatostatin. These results support the notion that age of onset may delineate subgroups of alcoholics with significant clinical and neurochemical differences.
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PMID:Mental disorders among alcoholics. Relationship to age of onset and cerebrospinal fluid neuropeptides. 167 94

Concentrations of homovanillic acid (HVA), 5-hydroxyindoleacetic acid (5-HIAA), 3-methoxy-4-hydroxyphenylglycol (MHPG) as well as somatostatin (SRIF) and beta-endorphin (beta-END) were assayed in the cerebrospinal fluid (CSF) of 34 patients with panic disorder and of ten neurological controls. No aberrations of the monoaminergic or peptidergic variables measured were found in the nonpanic state of patients with panic disorder. A modest correlation (P = 0.04) between total anxiety scores and CSF MHPG was observed.
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PMID:Cerebrospinal fluid monoamine metabolites and neuropeptides in patients with panic disorder. 170 Oct 91

Psychiatric evaluations were completed on four patients who were treated for "idiopathic flushing" with a long-acting analogue of somatostatin. All four patients had symptom profiles consistent with a diagnosis of panic disorder. All four experienced clinically significant relief from panic-like attacks while on the experimental medication. These findings suggest a possible role for somatostatin in the pathophysiology and treatment of panic disorder.
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PMID:Treatment of panic-like attacks with a long-acting analogue of somatostatin. 234 87

Cerebrospinal fluid (CSF) homovanillic acid, 5-hydroxyindoleacetic acid, 3-methoxy-4-hydroxyphenylglycol, and somatostatin and beta-endorphin levels were measured in 12 patients with panic disorder before and after 7 months of treatment with alprazolam or imipramine. The concentrations of CSF monoamine metabolites and neuropeptides were at baseline of the same order of magnitude in panic patients and controls. Neither alprazolam nor imipramine changed metabolite or neuropeptide levels in CSF despite clinical improvement in both treatment groups. According to present CSF data, the antipanic actions of alprazolam and imipramine do not involve the monoaminergic or peptidergic systems studied.
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PMID:Long-term effects of alprazolam and imipramine on cerebrospinal fluid monoamine metabolites and neuropeptides in panic disorder. 248 80

Neuropeptides have been proposed to play a role in regulation of the seizure threshold and interictal behavior in experimental models of epilepsy, but there are few studies concerning neuropeptides in human epilepsy. We compared the levels of two peptides, somatostatin (SLI) and beta-endorphin (BEP) in lumbar cerebrospinal fluid (CSF) of unmedicated (N = 18) and medicated (n = 24) epileptic patients with the levels of these peptides in control (n = 20). Peptide levels in the CSF of patients with panic disorder (8) were also evaluated. Patients with chronic medicated epilepsy had a SLl level 80% (p = 0.003, Mann-Whitney U-test) that of the controls, 76% (p = 0.011) that of unmedicated patients, and 84% (p = 0.028) that of the panic group. BEP in the CSF did not differ in unmedicated, medicated and control patients. On the other hand, patients with panic disorder had higher levels of BEP in CSF than did the controls (117%, p = 0.041). In panic patients SLl was at control level. The present study indicates that the peptidergic systems are affected differentially in epilepsy and in panic disorder. Furthermore, there seems to be selectivity in the affect on peptidergic systems during the period when the epilepsy becomes chronic.
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PMID:Somatostatin and beta-endorphin levels in cerebrospinal fluid of nonmedicated and medicated patients with epileptic seizures. 256 69