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 130,125 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a prospective study sera from 140 patients with symptoms suggesting a post-viral syndrome and sera from 100 controls were tested for neutralizing antibodies to Coxsackie B viruses. Sixty-five of the patients (46%) and 25 of the controls (25%) had significant antibody titres. The 65 positive cases who had presented with symptoms were followed up and retested six months later and again after one year. Of these 65 patients 36 (55%) were still unwell after one year and high antibody titres persisted in all but two of the patients. Recovery was not found to correlate with a fall in antibody level, but was more rapid in patients whose presenting symptoms were paraesthesiae, anorexia or dyspnoea. The importance of correctly identifying patients with the post-viral syndrome, who may otherwise be labelled neurotic, is emphasized.
J R Coll Gen Pract 1987 Jan
PMID:Coxsackie B viruses and the post-viral syndrome: a prospective study in general practice. 366 15

Cerebrospinal fluid (CSF) and plasma 3-methoxy-4-hydroxyphenylglycol (MHPG) concentrations were significantly elevated in patients during the alcohol withdrawal syndrome. When CSF MHPG was corrected using a formula proposed to determine CSF MHPG levels of central origin, these values were still significantly elevated when compared with control values. The MHPG concentrations in CSF also showed significant positive correlations with heart rate, systolic and diastolic blood pressures, tremor, anorexia, and sweating. The results of this study indicate increased presynaptic release of norepinephrine during alcohol withdrawal.
Arch Gen Psychiatry 1985 Nov
PMID:Cerebrospinal fluid 3-methoxy-4-hydroxyphenylglycol and norepinephrine levels in alcohol withdrawal. Correlations with clinical signs. 405 83

Five scales were evaluated for the diagnosis of melancholia or endogenous depression. Of 21 total items, none appeared in all five scales, but four items occurred in four of the scales: autonomy of mood, prevasive anhedonia, psychomotor change, and guilt. Vegetative changes were represented inconsistently, with anorexia and weight loss in three scales, as was distinct quality of mood. Thereafter, item agreement between the scales fell off. Scale performance was tested in 50 depressive patients. Major differences were found in frequency of melancholia and scale orientation toward inpatients and outpatients. A number of old controversies remain dormant in these scales. Unresolved are the relationship between melancholia and severity of depression; the relevance of precipitating events, previous depressive episodes, type of onset, and adequacy of personality; and whether to classify by category or continuum. The merits of statistically and consensually derived scales also need to be evaluated.
Arch Gen Psychiatry 1984 May
PMID:Comparative diagnostic criteria for melancholia and endogenous depression. 672 73

1. Slow-release silicone pellets containing d-amphetamine base were implanted subcutaneously in rats 20 days following radio-frequency lesions of the locus coeruleus (LC), substantia nigra (SN), or control operations. 2. LC-lesioned rats exhibited enhanced motor stereotypies soon after implantation, while SN-lesioned animals showed increased locomotion but decreased stereotypy and anorexia. 3. The later behavioral stages of continuous amphetamine intoxication were attenuated in both lesioned groups as controls then entered the most intense stereotypy, showed the greatest withdrawal to the burrows, and maximally exhibited the increase in socially disruptive behaviors which appear following four days of constant amphetamine intoxication. 4. The integrity of both dopaminergic and noradrenergic systems was necessary for the full expression of the late stages of this animal model of amphetamine psychosis.
Gen Pharmacol 1982
PMID:Alterations in the stages of continuous amphetamine intoxication produced by lesions of locus coeruleus and substantia nigra. 689 Sep 20

Although fluoxetine is a highly selective inhibitor of serotonin uptake in vitro and in vivo, some investigators have suggested that dopamine uptake inhibition may contribute to anorectic actions of fluoxetine. The present experiments were done to determine fluoxetine's effects in some animal protocols in which dopamine uptake inhibitors have characteristic actions. Mazindol prevented the depletion of striatal dopamine and its metabolites by amphetamine in iprindole-pretreated rats, but fluoxetine had no effect. Mazindol prevented the depletion of striatal dopamine and its metabolites by 6-hydroxydopamine injected intracerebroventricularly into rats, but fluoxetine had no effect. Mazindol enhanced the elevation of 3,4-dihydroxyphenylacetic acid concentration in rat brain after spiperone injection, but fluoxetine did not cause that effect. Fluoxetine did not mimic amfonelic acid in antagonizing the retention of alpha-methyl-m-tyramine invant striatum after the injection of alpha-methyl-m-tyrosine. These results show that fluoxetine, at doses that are effective in blocking the serotonin uptake carrier and causing anorexia, does not block the dopamine uptake carrier.
J Neural Transm Gen Sect 1994
PMID:Fluoxetine at anorectic doses does not have properties of a dopamine uptake inhibitor. 782 68

We assessed eating attitudes and body image using the Eating Attitudes Test-26 (EAT: Garner & Garfinkel, 1979) and a 17-item body image scale in Israeli Jewish female high school populations in five distinct residential settings (kibbutz, moshav, city, and 2 different boarding schools); in five ethnically distinct Arab female high school populations (Muslim, Christian, Druze, Circassian, and Bedouin); and in a group of hospitalized adolescent girls with anorexia nervosa. We hypothesized that the attitudes of the adolescent females most exposed to Western body shape ideals and simultaneously undergoing role conflict between traditional and modern images of the female role would most resemble attitudes of anorectics. This was partly supported by the findings. Ethnic differences also emerged in attitude toward food. All the Arab populations except the Circassian showed strong Western influences in their attitudes toward eating and body image and thus may well be prone to epidemics of anorexia and similar eating disorders in the near future. Kibbutz girls were most similar to the anorectic group.
Genet Soc Gen Psychol Monogr 1994 Feb
PMID:Cultural effects on eating attitudes in Israeli subpopulations and hospitalized anorectics. 817 35

Involuntary commitment appears to be an infrequently used intervention with anorexic patients, in part because of clinicians' uncertainty about its applicability to this population. In contrast to overtly suicidal patients, anorexic patients typically fail to express an intent to harm themselves, although their actions may result in severe harm. Examination of the language of civil commitment statutes, however, suggests that when the behavior of anorexic patients endangers their lives, they will usually be committable under grave disability standards. This appears to comport with the practices of experts in the treatment of anorexia, and with practices in other countries as well. Involuntary commitment should be used as an approach of last resort, when patients decline voluntary hospitalization and their physical safety is at risk. Moreover, civil commitment should probably also be limited to circumstances in which therapeutic gain is likely from hospitalization. Many severely ill anorexic patients will lack competence to make treatment decisions on their own behalf, allowing involuntary feeding and other procedures to take place, if necessary. Civil commitment is a tool that can legitimately be used in emergent situations with anorexic patients.
Gen Hosp Psychiatry 1998 Jul
PMID:Civil commitment of the anorexic patient. 971 1

BACKGROUND: Psychoacoustics is a fascinating developing field concerned with the evaluation of the hearing sensation as an outcome of a sound or speech stimulus. Neuroaudiology with electrophysiologic testing, records the electrical activity of the auditory pathways, extending from the 8th cranial nerve up to the cortical auditory centers as a result of external auditory stimuli. Central Auditory Processing Disorders may co-exist with mental disorders and complicate diagnosis and outcome. DESIGN: A MEDLINE search was conducted to search for papers concerning the association between Central Auditory Processing Disorders and mental disorders. The research focused on the diagnostic methods providing the inter-connection of various mental disorders and central auditory deficits. MEASUREMENTS AND MAIN RESULTS: The medline research revealed 564 papers when using the keywords 'auditory deficits' and 'mental disorders'. 79 papers were referring specifically to Central Auditory Processing Disorders in connection with mental disorders. 175 papers were related to Schizophrenia, 126 to learning disabilities, 29 to Parkinson's disease, 88 to dyslexia and 39 to Alzheimer's disease. Assessment of the Central Auditory System is carried out through a great variety of tests that fall into two main categories: psychoacoustic and electrophysiologic testing. Different specialties are involved in the diagnosis and management of Central Auditory Processing Disorders as well as the mental disorders that may co-exist with them. As a result it is essential that they are all aware of the possibilities in diagnostic procedures. CONCLUSIONS: Considerable evidence exists that mental disorders may correlate with CAPD and this correlation could be revealed through psychoacoustics and neuroaudiology. Mental disorders that relate to Central Auditory Processing Disorders are: Schizophrenia, attention deficit disorders, Alzheimer's disease, learning disabilities, dyslexia, depression, auditory hallucinations, Parkinson's disease, alcoholism, anorexia and childhood mental retardation. Clinical awareness should be high in order for doctors of the two specialties, psychiatry and otorhinolaryngology-audiology to collaborate.
Ann Gen Hosp Psychiatry 2003 May 20
PMID:Contribution of psychoacoustics and neuroaudiology in revealing correlation of mental disorders with central auditory processing disorders. 1279 8

The brain, particularly the hypothalamus, integrates input from factors that stimulate (orexigenic) and inhibit (anorexigenic) food intake. In fish, the identification of appetite regulators has been achieved by the use of both peptide injections followed by measurements of food intake, and by molecular cloning combined with gene expression studies. Neuropeptide Y (NPY) is the most potent orexigenic factor in fish. Other orexigenic peptides, orexin A and B and galanin, have been found to interact with NPY in the control of food intake in an interdependent and coordinated manner. On the other hand cholecystokinin (CCK), cocaine and amphetamine-regulated transcript (CART), and corticotropin-releasing factor (CRF) are potent anorexigenic factors in fish, the latter being involved in stress-related anorexia. CCK and CART have synergistic effects on food intake and modulate the actions of NPY and orexins. Although leptin has not yet been identified in fish, administration of mammalian leptin inhibits food intake in goldfish. Moreover, leptin induces CCK gene expression in the hypothalamus and its actions are mediated at least in part by CCK. Other orexigenic factors have been identified in teleost fish, including the agouti-related protein (AgRP) and ghrelin. Additional anorexigenic factors include bombesin (or gastrin-releasing peptide), alpha-melanocyte-stimulating hormone (alpha-MSH), tachykinins, and urotensin I. In goldfish, nutritional status can modify the expression of mRNAs encoding a number of these peptides, which provides further evidence for their roles as appetite regulators: (1) brain mRNA expression of CCK, CART, tachykinins, galanin, ghrelin, and NPY undergo peri-prandial variations; and (2) fasting increases the brain mRNA expression of NPY, AgRP, and ghrelin as well as serum ghrelin levels, and decreases the brain mRNA expression of tachykinins, CART, and CCK. This review will provide an overview of recent findings in this field.
Gen Comp Endocrinol 2005 May 15
PMID:Neuropeptides and the control of food intake in fish. 1586 43

Anorexia nervosa is a clinically significant illness that may be associated with permanent medical complications involving almost every organ system. The paper raises a question whether some of them are associated with premorbid vulnerability such as subcellular ion channel abnormalities ('channelopathy') that determines the clinical expression of the bodily response to self-imposed malnutrition. Aberrant channels emerge as a tempting, if rather speculative alternative to the notion of cognitively-driven neurotransmitter modulation deficit in anorexia nervosa. The concept of channelopathies is in keeping with some characteristics of anorexia nervosa, such as a genetically-based predisposition to hypophagia, early onset, cardiac abnormalities, an appetite-enhancing efficacy of some antiepileptic drugs, and others. The purpose of this article is to stimulate further basic research of ion channel biophysics in relation to restrictive anorexia.
Ann Gen Psychiatry 2005 Sep 06
PMID:Phobic memory and somatic vulnerabilities in anorexia nervosa: a necessary unity? 1614 51


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