Abstract：
:In four series of studies on schizophrenic patients and normals we found that all the schizophrenics eliminated N, N-dimethyltryptamines in their urine while none of the normals did so. Similarly, with early infantile autism (Studies I and II) and normal controls, this separation between patiens and normals still held. But ten parents of the five autistic children positive for bufotenin revealed that one or both parents, i.e., seven of ten were positive. The Psychiatric Assessment Interview, the Minnesota Multiphasic Personality Index, and the Rorschach indicated no significant evidence of psychopathology. Thus, individuals who revealed no psychopathology could still be positive for bufotenin. In studies III and V, 1 of 13 normals and 13 of 27 normals were positive, respectively. Study IV showed that 6 of 18 autistic children were positive for bufotenin.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Narasimhachari N,Himwich HEsubject
Has Abstractpub_date
1975-08-01 00:00:00pages
425-32issue
4eissn
0006-3223issn
1873-2402journal_volume
10pub_type
杂志文章abstract：:Hypothalamic-pituitary-adrenal (HPA) axis disturbances in depressed children with a history of abuse were examined. Thirteen depressed abused, 13 depressed nonabused, and 13 normal control children were given 1.0 microgram/kg of human corticotropin-releasing hormone (CRH) intravenously. Blood samples for corticotropin...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(96)00470-2
更新日期：1997-10-15 00:00:00
abstract：:Dysfunction of the central serotonergic system has been associated with depression in Parkinson's disease. To evaluate central serotonergic function in Parkinson's disease in relation to depression, we examined prolactin and cortisol responses to a single-dose challenge with fenfluramine (60 mg orally), a serotonin re...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(95)00496-3
更新日期：1996-10-15 00:00:00
abstract：:Recent work from our laboratory demonstrated that quantitative electroencephalographic (EEG) coherence between brain areas linked by long cortico-cortical fibers (termed "fascicle" coherence) was differentially reduced in subjects with Alzheimer's disease, whereas coherence between brain areas linked by short cortico-...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(94)90023-x
更新日期：1994-06-01 00:00:00
abstract：BACKGROUND:Postnatal treatment with the selective serotonin reuptake inhibitor fluoxetine, evokes anxiety and depressive behavior in rodent models in adulthood. We examined the role of serotonin 2A (5-HT2A), serotonin 2C (5-HT2C) and serotonin 1A (5-HT1A) receptors, implicated in the development of anxiety, in the beha...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2013.11.005
更新日期：2014-12-01 00:00:00
abstract：BACKGROUND:Although the FMR1 premutation is associated with elevated prevalence of psychiatric disorders, the longitudinal course of symptoms has not been established. The present study followed a sample of women with the FMR1 premutation to characterize the incidence, stability, and predictors of mood and anxiety diso...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2015.07.015
更新日期：2016-05-15 00:00:00
abstract：BACKGROUND:Cannabis remains the most widely used illicit substance by adolescents and is typically consumed by this population in the context of ongoing tobacco use. Human studies have shown that both cannabis and tobacco exert effects on cognitive function; however, little is known about possible interacting effects o...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.02.014
更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:The DBH gene regulates plasma dopamine beta-hydroxylase activity (pDbetaH). Two single nucleotide polymorphisms (SNPs), -1021C-->T (rs1611115; SNP1) and +1603C-->T (rs6271; SNP3), independently influence pDbetaH. Another SNP, commonly known as DBH Taq1A (rs2519152; SNP2) is associated with attention-deficit/...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.02.017
更新日期：2006-11-15 00:00:00
abstract：BACKGROUND:Women are overrepresented in samples of patients with rapid cycling bipolar disorder (RCBD). To explore whether menstrually related mood changes might account for this gender difference, we studied the relationship between menstrual cycle phase and mood in a sample of premenopausal women with rapid cycling b...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(99)00023-2
更新日期：1999-08-15 00:00:00
abstract：:This paper is not a comprehensive review of the literature. Rather, it is a viewpoint based upon advances in other fields of medicine and genetics that may provide a model for guiding research in psychiatry. The paper discusses the major limitations of the medicines currently used to treat schizophrenia and bipolar il...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2006.02.022
更新日期：2006-06-01 00:00:00
abstract：:A broad definition of sensory gating refers to the ability of the brain to modulate its sensitivity to incoming sensory stimuli. This definition allows the concept of gating to include both the capacities to minimize or stop responding to incoming irrelevant stimuli (gating out) and to respond when a novel stimulus is...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(98)00253-4
更新日期：1999-04-01 00:00:00
abstract：:Using magnetic resonance imaging (MRI), we measured the volumes of various brain structures and cerebrospinal fluid (CSF) in 19 men with dementia of the Alzheimer type (DAT) and 18 healthy age-matched control men. The mean (+/- S.D) Mini-Mental State exam score (MMSE) of the DAT men was 16 +/- 7; 9 were mildly (MMSE >...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(93)90153-5
更新日期：1993-11-01 00:00:00
abstract：BACKGROUND:In this study we extended previous work by examining whether disturbances in the circadian rhythms of cortisol during the menstrual cycle distinguish patients with premenstrual dysphoric disorder (PMDD) from normal control (NC) subjects. In addition, we tested the differential response to the effects of earl...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0006-3223(00)00876-3
更新日期：2000-11-01 00:00:00
abstract：:Twenty-eight psychiatric patients with computerized tomography (CT) findings of ventricular abnormality most likely to result from prenatal/perinatal lesions (VA group) were compared to 28 sex- and age-matched psychiatric patients with normal neuroradiological findings (NCT group). The neuroradiological rater was blin...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0006-3223(95)00623-0
更新日期：1996-12-15 00:00:00
abstract：:Association of the G72/G30 locus with schizophrenia and bipolar disorder has now been reported in several studies. The G72/G30 locus may be one of several that account for the evidence of linkage that spans a broad region of chromosome 13q. However, the story of G72/G30 is complex. Our meta-analysis of published assoc...
journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.biopsych.2006.01.019
更新日期：2006-07-15 00:00:00
abstract：BACKGROUND:Chronic treatment of rats with certain selective serotonin or norepinephrine reuptake inhibitors produces significant decreases, respectively, in serotonin and norepinephrine transporter binding sites in brain. Duloxetine may be a dual serotonin/norepinephrine reuptake inhibitor, as it is only a slightly mor...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.02.029
更新日期：2007-01-15 00:00:00
abstract：BACKGROUND:As many as 30% of individuals diagnosed with depression are nonresponsive to traditional antidepressant medication. Augmentation and combination strategies have emerged in an attempt to address this issue. Atypical antipsychotics (e.g., olanzapine), when added to a selective serotonin reuptake inhibitor (e.g...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.02.012
更新日期：2004-06-01 00:00:00
abstract：BACKGROUND:Anterior cingulate cortex has been implicated in the pathogenesis of major depressive disorder (MDD). With single voxel proton magnetic resonance spectroscopy, we reported reductions in anterior cingulate glutamatergic concentrations (grouped value of glutamate and glutamine) in 14 pediatric MDD patients ver...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2005.05.007
更新日期：2005-11-01 00:00:00
abstract：:A number of neuroendocrine abnormalities have been reported in panic disorder patients: the most extensively studied being disturbances of hypothalamic-pituitary-adrenal function (Curtis et al. 1982; Leiberman et al. 1983; Uhde et al. 1988). The recent sequencing and synthesis of corticotropin-releasing hormone now al...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(89)90049-8
更新日期：1989-08-01 00:00:00
abstract：:Platelet MAO activity in schizophrenics was significantly decreased, by about 15%, after 3 weeks of treatment with haloperidol. Treatment with thioridazine or butaperazine also tended to decrease platelet MAO activity. The neuroleptic-induced decrease began to appear within a few days of treatment and did not show tol...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1982-08-01 00:00:00
abstract：BACKGROUND:Neuroimaging data suggest that deficits in ventral prefrontal cortex (VPFC) function in bipolar disorder (BD) progress during adolescence and young adulthood. However, the developmental trajectory of VPFC morphological abnormalities in BD is unknown. This study investigated potential age-dependent volume abn...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2005.08.031
更新日期：2006-04-01 00:00:00
abstract：:Eleven healthy men were confined in a metabolic research unit for 120 days in a double-blind study of the effects of dietary selenium on mood as assessed by the Profile of Mood States-Bipolar Form. At an intake of 2800 kcal/day, the diet of conventional foods provided 80 micrograms/day of selenium for the first 21 day...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/0006-3223(95)00085-2
更新日期：1996-01-15 00:00:00
abstract：:The present study was designed to examine differences in the electrodermal activity of schizophrenics born in the season of excessive risk (January-April), and those born in the season of nonexcessive risk (May-December). Thirty-two male schizophrenics were presented with a series of orienting tones (1000 Hz, 80dB, 2 ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(90)90007-o
更新日期：1990-02-01 00:00:00
abstract：:Magnetic resonance spectroscopy allows investigation of in vivo neurochemical pathology of schizophrenia. "First generation" studies, focusing on phosphorus and proton magnetic resonance spectroscopy, have suggested alterations in membrane phospholipid metabolism and reductions in N-acetyl aspartate in the frontal and...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/s0006-3223(00)00940-9
更新日期：2000-09-01 00:00:00
abstract：:Neutrophils from 22 patients (11 men, 11 women) under chronic lithium therapy and from 22 age- and sex-matched healthy controls were assessed for the activity of the agonist-stimulated inositol-phospholipid second messenger-producing system. [3H]inositol-labeled cells were stimulated with the chemotactic peptide formy...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(91)90305-6
更新日期：1991-09-01 00:00:00
abstract：BACKGROUND:Anatomic magnetic resonance imaging (MRI) studies of attention-deficit/hyperactivity disorder (ADHD) have been limited by use of callosal rather than sulcal/gyral landmarks in defining cerebral lobes and functionally relevant sublobar regions (e.g., prefrontal cortex). We present an investigation of cerebral...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(02)01412-9
更新日期：2002-10-15 00:00:00
abstract：BACKGROUND:Frequent electroencephalographic arousals or awakenings associated with periodic leg movements (PLM) might be responsible in part for the complaints of sleep disturbances made by patients treated with antidepressants. Past studies, however, have determined the effects of only certain limited antidepressants,...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/j.biopsych.2005.04.022
更新日期：2005-09-15 00:00:00
abstract：BACKGROUND:Pediatric anxiety disorders involve greater capture of attention by threatening stimuli. However, it is not known if disturbances extend to nonthreatening stimuli, as part of a pervasive disturbance in attention-related brain systems. We hypothesized that pediatric anxiety involves greater capture of attenti...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2020.07.016
更新日期：2020-08-01 00:00:00
abstract：:The smooth pursuit responses to 5 degrees and 20 degrees/sec constant-velocity stimuli were recorded from 23 patients with schizophrenia, 16 affective disorder patients, and 21 normals using low-noise infrared oculography. Pursuit gain, catch-up saccade (CUS) rate and amplitude, and their interrelationships were exami...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(91)90248-k
更新日期：1991-06-01 00:00:00
abstract：:Athina Markou and others argue forcefully for the adoption of a "translational-back translational strategy" for central nervous system drug discovery involving novel application of drugs with established safety profiles in proof-of-principle studies in humans, which in turn encourage parallel studies using experimenta...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2018.01.014
更新日期：2018-06-01 00:00:00
abstract：BACKGROUND:Numerous studies have implicated neurogenesis in the hippocampus in animal models of depression, especially those related to controllability and learned helplessness. Here, we tested the hypothesis that uncontrollable but not controllable stress would reduce cell proliferation in the hippocampus of male and ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.10.033
更新日期：2007-09-01 00:00:00
