Abstract：
:Cell lines of continuously dividing human olfactory neuroblasts can be propagated using olfactory epithelium obtained from human donors at biopsy or autopsy. The expression of neuronal proteins in these cells, such as neurofilament protein and tau protein, can be increased using a combination of factors including nerve growth factor, fibroblast growth factor, interleukin 1 and interleukin 6. These cells also express aspects of human disease. Olfactory neuroblasts generated from donors with the common, sporadic forms of Alzheimer's disease, show elevated levels of the direct precursor to beta-amyloid, the amyloid precursor protein C-terminal derivative (CTD). When treated with the lysosomal inhibitor chloroquine, immunoblots of Alzheimer olfactory neuroblasts show seven-fold higher levels of CTDs than immunoblots from age-matched control neuroblasts. The disease related increases in CTDs can be reversed by treatment with agents that increase intracellular cyclic adenosine monophosphate (cAMP), such as dibutyryl-cyclic-AMP, theophylline, and isoproterenol.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Wolozin B,Lesch P,Lebovics R,Sunderland Tdoi
10.1016/0006-3223(93)90051-esubject
Has Abstractpub_date
1993-12-15 00:00:00pages
824-38issue
12eissn
0006-3223issn
1873-2402pii
0006-3223(93)90051-Ejournal_volume
34pub_type
杂志文章abstract：:The frequencies of HLA antigens were examined in a sample of 75 patients with schizophrenia and 35 patients with mood disorders. We compared the data obtained from this population with data obtained in another study with 3731 healthy subjects. Statistically significant increases were observed in the frequencies of HLA...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(95)00223-5
更新日期：1996-05-15 00:00:00
abstract：BACKGROUND:The cystine-glutamate exchanger is downregulated after chronic cocaine, resulting in reduced extracellular levels of nucleus accumbens glutamate. The importance of cocaine-induced loss of glutamate homeostasis is revealed by N-acetylcysteine restoring cystine-glutamate exchange and attenuating reinstatement ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2009.07.018
更新日期：2010-01-01 00:00:00
abstract：BACKGROUND:Schizophrenia risk is associated with both genetic and environmental risk factors. Furthermore, cognitive abnormalities are established core characteristics of schizophrenia. We aim to assess whether a classification approach encompassing risk factors, cognition, and their associations can discriminate patie...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2019.11.007
更新日期：2020-04-15 00:00:00
abstract：BACKGROUND:Cerebral myeloarchitecture shows substantial development across childhood and adolescence, and aberrations in these trajectories are relevant for a range of mental disorders. Differential myelination between intracortical and subjacent white matter can be approximated using signal intensities in T1-weighted ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2018.09.027
更新日期：2019-03-01 00:00:00
abstract：:Specific electroencephalogram (EEG) changes during clozapine therapy were prospectively studied in a cohort of 50 chronic state hospital patients with schizophrenia who were randomly assigned to one of three nonoverlapping clozapine serum level ranges (50-150 ng/mL, 200-300 ng/mL, and 350-450 ng/mL). EEGs were obtaine...
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(96)00298-3
更新日期：1997-07-15 00:00:00
abstract：BACKGROUND:Recent studies have raised concerns about subtle long-lasting neurobiological changes that might be triggered by exposure to Cannabis derivatives, especially in a critical phase of brain maturation, such as puberty. The mesolimbic dopamine (DA) system, involved in the processing of drug-induced reward, is a ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.05.006
更新日期：2004-07-15 00:00:00
abstract：:EEG sleep measures in 35 depressed and 33 normal control adolescents were examined in relation to stressful life events occurring in the year before sleep studies. There was a significant interaction between stressful life events and diagnostic status for REM latency and total REM time. In the normal controls, the pre...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/0006-3223(94)00240-4
更新日期：1995-06-15 00:00:00
abstract：BACKGROUND:The study of Turner syndrome (TS) offers a unique window of opportunity for advancing scientific knowledge of how X chromosome gene imprinting, epigenetic factors, hormonal milieu, and chronologic age affect brain development in females. METHODS:We described brain growth trajectories in 55 girls with TS and...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2019.07.032
更新日期：2020-01-15 00:00:00
abstract：BACKGROUND:Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS) are a well-defined cause of obsessive-compulsive disorder in children. However, they have not been described or fully investigated in adults newly diagnosed with obsessive-compulsive disorder. METHODS:We descri...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(00)01127-6
更新日期：2001-05-01 00:00:00
abstract：:The syndrome of chronic fatigue, feverishness, diffuse pains, and other constitutional complaints, often precipitated by an acute infectious illness and aggravated by physical and emotional stressors, has a lengthy history in the medical literature. The Centers for Disease Control (CDC) recently formulated a case defi...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(92)90187-5
更新日期：1992-12-15 00:00:00
abstract：BACKGROUND:Postmortem studies have documented abnormalities in the medial orbital frontal cortex in depressed patients. In this study we evaluated whether atrophy of this region can be identified in older depressed patients using magnetic resonance imaging. METHODS:Twenty elderly patients meeting DSM-IV criteria for m...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/s0006-3223(00)01042-8
更新日期：2000-11-15 00:00:00
abstract：BACKGROUND:The current effective treatment options for posttraumatic stress disorder (PTSD) are limited, and therefore the need to explore new treatment strategies is critical. Pharmacological inhibition of the renin-angiotensin system is a common approach to treat hypertension, and emerging evidence highlights the imp...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2013.08.024
更新日期：2014-06-01 00:00:00
abstract：BACKGROUND:Chronic alcohol use is associated with higher than expected rates of panic disorder. METHODS:To study the relationship between alcoholism and panic disorder, we administered the panicogenic agent, sodium lactate, to 26 alcoholics with either panic disorder or frequent panic attacks (ALCPAN), 20 nonalcoholic...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/s0006-3223(97)00008-5
更新日期：1997-12-01 00:00:00
abstract：BACKGROUND:A novel gastric pentadecapeptide, BPC 157, has been shown to attenuate different lesions (i.e., gastrointestinal tract, liver, pancreas, somatosensory neurons). This suggests an interaction with the dopamine system. When used alone, BPC 157 does not affect gross behavior or induce stereotypy. METHODS:We fir...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(97)00277-1
更新日期：1998-04-01 00:00:00
abstract：BACKGROUND:Two broad treatment options exist for switching antidepressants for depressed patients who fail to respond to a selective serotonin reuptake inhibitor (SSRI): either a second course of SSRI therapy or a different class of antidepressants. The goal of the present work was to conduct a meta-analysis of studies...
journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析
doi：10.1016/j.biopsych.2007.08.010
更新日期：2008-04-01 00:00:00
abstract：BACKGROUND:The aim of this study was to extend our previous work on the therapeutic efficacy of repetitive transcranial magnetic stimulation (rTMS) in major depression to patients with schizophrenia. METHODS:Thirty-five inpatients with schizophrenia were randomly assigned to either right prefrontal rTMS or sham treatm...
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(99)00182-1
更新日期：1999-11-15 00:00:00
abstract：BACKGROUND:Childhood-onset schizophrenia (COS), defined as onset of psychotic symptoms by age 12 years, is a rare and severe form of the disorder that seems to be clinically and neurobiologically continuous with the adult disorder. METHODS:We studied a rare cohort consisting of 98 probands; 71 of these probands receiv...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.01.024
更新日期：2004-05-15 00:00:00
abstract：BACKGROUND:Sleep disturbance is associated with activation of systemic and cellular inflammation, as well as proinflammatory transcriptional profiles in circulating leukocytes. Whether treatments that target insomnia-related complaints might reverse these markers of inflammation in older adults with insomnia is not kno...
journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsych.2015.01.010
更新日期：2015-11-15 00:00:00
abstract：:Ten pedigrees systematically ascertained in Germany were tested for linkage to chromosome 5q11-q13. In order to replicate the previous report by Sherrington et al (1988), families with a bipolar family member were omitted from the lod score calculations, all diagnoses were based upon Research Diagnostic Criteria, and ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(92)90008-n
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:Chronic social defeat stress (CSDS) produces persistent behavioral adaptations in mice. In many behavioral assays, it can be difficult to determine if these adaptations reflect core signs of depression. We designed studies to characterize the effects of CSDS on sensitivity to reward because anhedonia (reduce...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2013.12.014
更新日期：2014-10-01 00:00:00
abstract：:There is indirect evidence that smoking induces higher enzymatic activity which accelerates the metabolism of many drugs. This influence is inferred from the frequency and magnitude of drug side effects. We could demonstrate that smokers need higher doses of neuroleptic drugs than nonsmokers. ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1984-08-01 00:00:00
abstract：BACKGROUND:Animal and human studies implicate forebrain neural circuits in maternal behavior. Here, we hypothesized that human brain response to emotional stimuli relevant for social interactions between infants and adults are modulated by sex- and experience-dependent factors. METHODS:We used functional magnetic reso...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(03)00697-8
更新日期：2003-12-15 00:00:00
abstract：BACKGROUND:The GRIN1 gene plays a fundamental role in many brain functions, and its involvement in the pathogenesis of the schizophrenia has been widely investigated. Non-synonymous polymorphisms have not been identified in the coding regions. To investigate the potential role of GRIN1 in the susceptibility to schizoph...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(02)01783-3
更新日期：2003-04-01 00:00:00
abstract：:Eleven patients with senile dementia of the Alzheimer type and 11 age-matched control subjects were given the thyrotropin-releasing hormone (TRH) test. The two groups did not differ with respect to peak thyrotropin (TSH) response or TSH levels at baseline, 20, 30, and 45 min after TRH injection. There were significant...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(93)90293-m
更新日期：1993-02-15 00:00:00
abstract：:To confirm and extend previous observations concerning the correlation between cell-mediated immunity and psychiatric diseases, 511 patients with schizophrenia, cerebral atrophy, dementia, and mental retardation, and 32 control subjects and 27 control patients were skin-tested with human brain S-100 protein and human ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1982-06-01 00:00:00
abstract：BACKGROUND:Early emerging characteristics of visual orienting have been associated with a wide range of typical and atypical developmental outcomes. In the current study, we examined the development of visual disengagement in infants at risk for autism. METHODS:We measured the efficiency of disengaging from a central ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2012.11.030
更新日期：2013-08-01 00:00:00
abstract：BACKGROUND:Fatigue is highly prevalent and causes serious disruption in quality of life. Although the underlying biological mechanism is unknown, increases in inflammation have been implicated. This prospective study examined the association between C-reactive protein (CRP), a biomarker of systemic inflammation, and fa...
journal_title：Biological psychiatry
pub_type： 杂志文章,多中心研究
doi：10.1016/j.biopsych.2009.06.008
更新日期：2009-11-01 00:00:00
abstract：:The ability of beta-adrenergic receptors to adapt to reductions in stimulation might be impaired in depressed or schizophrenic patients. To test this hypothesis 12 normal controls, 12 depressed patients resistant to tricyclic antidepressants, and 8 chronic schizophrenic patients were treated with propranolol 160 mg/da...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1983-05-01 00:00:00
abstract：:The current concept that blunted adrenocorticotropic hormone (ACTH) response to human corticotropin-releasing-hormone (h-CRH) in depression is primarily determined by elevated circulating plasma cortisol levels is still unproven. We tested this hypothesis by comparing ACTH release following intravenous administration ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(88)90254-5
更新日期：1988-11-01 00:00:00
abstract：:Animal studies indicate that seizures can be produced reliably with a fraction of the electrical energy now required by currently available electroconvulsive therapy (ECT) instruments. This may result in further reduction of the side effects of ECT. The stimulus energy does not necessarily correspond to the energy dep...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(85)90098-8
更新日期：1985-06-01 00:00:00
