Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021345 (infectious mononucleosis)
 3,358 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Current evidence on the role of viruses in the causation of psychiatric illness is reviewed. Herpes simplex encephalitis is relatively well defined but a wider role for this virus, particularly in relation to affective disorders, is suggested by some Scandinavian surveys of antibody titres in psychiatric populations. The extent to which influenzal illnesses and infectious mononucleosis may lead to neurotic, and occasional psychotic, episodes is the subject of controversy. The clinical literature is reviewed on the occurrence of encephalitis-like illnesses with prominent psychiatric and behavioural features. It is pointed out that no reliable criterion exists for differentiating these illnesses from such psychiatric syndromes as schizophrenia. It is suggested that neglect of this borderland area, and perhaps preconceptions concerning the features of 'organic' and 'functional' psychiatric disease, may have led to an underestimate of the possible role of viruses in the causation of psychiatric disease.
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PMID:Viral causes of psychiatric disease. 37 Aug 11

This report describes an adolescent with an acute catatonic schizophrenic illness associated with infectious mononucleosis. The literature and clinical evidence supporting a diagnosis of infectious mononucleosis encephalopathy are reviewed. Diagnostic questions in such cases are discussed from a clinical psychiatric perspective. Therapeutic and developmental issues in managing adolescent psychosis of uncertain etiology are explored.
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PMID:Adolescent infectious mononucleosis with psychosis. 71 88

We describe two patients with serologic evidence of active Epstein-Barr virus infection who presented with unusual neurologic manifestations and minimal systemic findings of infectious mononucleosis. One girl developed an acute hemiplegic migraine syndrome followed by acute psychosis, and the other patient had severe, generalized chorea. The wide spectrum of presenting central nervous system findings associated with Epstein-Barr virus infections underscores the need to suspect this agent in a variety of acute neurologic syndromes.
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PMID:Unusual acute neurologic presentations with Epstein-Barr virus infection. 300 99

A 45-year-old physician with bipolar disorder presented with an acute organic psychosis, fever, and hematologic and serologic findings of a primary Epstein-Barr virus infection. Pathogenesis was complicated by the history of discontinued lithium therapy prior to the psychosis. The patient recovered completely. Literature concerning psychosis and infectious mononucleosis is reviewed.
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PMID:Acute psychosis in a 45-year-old man with bipolar disorder and primary Epstein-Barr virus infection: a case report. 669 24

A 28-year-old, ambitious, academically successful Asian man with a zeal for hard work develops infectious mononucleosis and its resultant lethargy and fatigue. He becomes depressed, then develops symptoms of mania before turning floridly psychotic. In his psychotic state he develops grandiose delusions about being the second son of God after Christ and takes it upon himself to rid the world of all evil by defeating the anti-Christ. He kills four people and seriously injures a fifth. He is arrested and found not guilty by reason of insanity. He remains a diagnostic puzzle for a long time before starting to respond to neuroleptic medication.
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PMID:Chronic fatigue syndrome associated with a psychotic state resulting in multiple murders. 863 89

Dapsone, a synthetic sulfone with chemical similarities to sulfapyridine, has been used for a number of years to treat leprosy and dermatitis herpetiformis. Recently, a number of prospective, randomized, double-blind trials have shown their success in the management of rheumatoid arthritis, with dapsone being superior to placebo and comparable to chloroquine and hydroxychloroquine. Its mode of anti-inflammatory actions in rheumatoid arthritis is not clearly understood, but modulation of neutrophil activity or inhibition of neutrophil inflammatory product formation or release appear to play a role. The major limiting side effect is hemolytic anemia, which may be mitigated through careful patient selection, conservative drug dosing, close monitoring, and possibly, concurrent administration of antioxidants or cytochrome P450 inhibitors. Methemoglobinemia is another common finding among patients receiving dapsone therapy, but rarely does it result in prominent symptoms other than transient pallor. Less common adverse events to dapsone include the idiosyncratic reactions of leukopenia and agranulocytosis, cutaneous eruptions, peripheral neuropathy, psychosis, toxic hepatitis, cholestatic jaundice, nephrotic syndrome, renal papillary necrosis, severe hypoalbuminemia without proteinuria, an infectious mononucleosis-like syndrome, and minor neurological and gastrointestinal complaints. In this report, two patients with advanced rheumatoid arthritis, who were safely and effectively treated with dapsone after failure with other second-line agents, are described and the literature is reviewed. We suggest that dapsone is an effective second-line agent in the treatment of rheumatoid arthritis.
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PMID:Dapsone in rheumatoid arthritis. 879 11

The "Alice in Wonderland syndrome includes an array of symptoms involving altered perception of shape (meta-morphopsia) of objects or persons who appear to be smaller (micropsia) or larger (macropsia) than normal, of impaired sense of passage of time, of zooming of the environment. This unusual neurological picture which can be confused with psychosis or drug intoxication has been found to accompany cerebral lesions mainly temporo-occipital or parietal-occipital temporal epilepsy and migraine. Todd gave the syndrome its literary name in his report in 1955, describing a singular group of symptoms closely associated with migraine and epilepsy. However the first description of the condition was made by Lippman in 1952. This syndrome is so called because of the resemblance of its symptoms to the fluctuations in size and shape that plague the main character in Lewis Carrol's 1865 novel Alice in Wonderland. Cases of "Alice in Wonderland" syndrome have been described associated with infectious mononucleosis. In each clinical case, the classical infectious mononucleosis symptoms and diagnosis followed the onset of visual aberration. Nuclear medicine techniques are able to demonstrate changes in cerebral perfusion and may be used to detect abnormal cerebral areas in patients with AIWS.
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PMID:[The Alice in Wonderland syndrome]. 1076 14

Anti-endothelial-cell antibodies are associated with psychiatric manifestations in systemic lupus erythematosus (SLE). Our primary aim in this study was to seek and characterize molecules that behave as endothelial autoantigens in SLE patients with psychiatric manifestations. By screening a cDNA library from human umbilical artery endothelial cells with serum from an SLE patient with psychosis, we identified one positive strongly reactive clone encoding the C-terminal region (C-ter) of Nedd5, an intracytoplasmatic protein of the septin family. To evaluate anti-Nedd5 serum immunoreactivity, we analyzed by ELISA specific IgG responses in 17 patients with SLE and psychiatric manifestations (group A), 34 patients with SLE without psychiatric manifestations (group B), 20 patients with systemic sclerosis, 20 patients with infectious mononucleosis, and 35 healthy subjects. IgG specific to Nedd5 C-ter was present in 14 (27%) of the 51 SLE patients. The mean optical density value for IgG immunoreactivity to Nedd5 C-ter was significantly higher in patients of group A than in those of group B, those with infectious mononucleosis, or healthy subjects (0.17 +/- 0.14 vs, respectively, 0.11 +/- 0.07, P = 0.04; 0.11 +/- 0.06, P = 0.034; and 0.09 +/- 0.045, P = 0.003, on Student's t-test). Moreover, IgG immunoreactivity to Nedd5 C-ter was significantly higher in patients with systemic sclerosis than in patients of group B or healthy subjects (0.18 +/- 0.18 vs, respectively, 0.11 +/- 0.07, P = 0.046; and 0.09 +/- 0.045, P = 0.003). The percentage of patients with anti-Nedd5 C-ter serum IgG was higher in group A than in group B (8 (47%) of 17, vs 6 (17%) of 34, P = 0.045, on Fisher's exact test). In order to clarify a possible mechanism by which Nedd5 might be autoantigenic, we observed that Nedd5 relocated from cytoplasm to the plasma membrane of EAhy926 endothelial cells after apoptotic stimuli. In conclusion, Nedd5 is a novel autoantigen of potential clinical importance that could be successfully used for a more thorough investigation of the pathogenesis of psychiatric manifestations in SLE. Although anti-Nedd5 autoantibodies are not specific to SLE, they are significantly associated with neuropsychiatric SLE and may represent immunological markers of psychiatric manifestations in this pathology.
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PMID:Screening of an endothelial cDNA library identifies the C-terminal region of Nedd5 as a novel autoantigen in systemic lupus erythematosus with psychiatric manifestations. 1598 92

Charles Bonnet syndrome (CBS) is a condition related to patients with visual loss due to age related macular degeneration or glaucoma that are having complex visual hallucinations. The CBS was first described by Swiss physician Charles Bonnet in 1760. Affected patients, who are otherwise mentally healthy people with significant visual loss, have vivid, complex recurrent visual hallucinations (VHs). One characteristic of these hallucinations is that they usually are "Lilliputian hallucinations" as patients experience micropsia (hallucinations in which the characters or objects are distorted and much smaller than normal). The prevalence of Charles Bonnet Syndrome has been reported to be between 10% and 40%; a recent Australian study has found the prevalence to be 17.5%. The high incidence of non-reported CBS is thought to be as a result of patient's fear to report the symptoms as they could be labeled as mentally insane since those type of visual hallucinations could be found in variety of psychiatric and neurological disorders such as drug or alcohol abuse (delirium tremens), Alice in Wonderland syndrome (AIWS), psychosis, schizophrenia, dementia, narcolepsy, epilepsy, Parkinson disease, brain tumors, migraine, as well as, in long term sleep deprivation. VHs can also be presented as the initial sign of the Epstein-Barr virus infection in infectious mononucleosis. Patients who suffer from CBS usually possess insight into the unreality of their visual experiences, which are commonly pleasant but may sometimes cause distress. The hallucinations consist of well-defined, organized, and clear images over which the subject has little control. It is believed that they represent release phenomena due to deafferentiation of the visual association areas of the cerebral cortex, leading to a form of phantom vision. Cognitive defects, social isolation, and sensory deprivation have also been implicated in the etiology of this condition. This study was conducted on 350 patients diagnosed with Age-Related Macular Degeneration (AMD) and shows incidence of CBS in 13% of patients with AMD. Furthermore, we have found higher incidence of CBS in patients with massive loss of vision in peripheral visual field which is not age related.
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PMID:What associates Charles Bonnet syndrome with age-related macular degeneration? 2130 24

Andrographolide total ester sulfonate (ATES) injection is one of the products of traditional Chinese medicine (TCM) currently used against viral infection in China. ATES injection was approved for manufacturing and marketing in January 2002. It is indicated for acute respiratory infections, tonsillitis, chronic obstructive pulmonary disease, influenza, foot and mouth disease, bronchiolitis, herpangina, mumps, infectious mononucleosis and psychosis. However, its usage also carries risk. We investigated the use of ATES at the Wuhan Union Hospital from January 2014 to December 2014 and evaluated its real-world clinical application using the hospital centralized monitoring method. A total of 848 cases were enrolled in this study. In these cases, it was mainly used for postoperative anti-inflammation and treating upper respiratory infection, pneumonia and bronchitis. Among them, 39.86% were contraindicated. Irregular medication of adults and children accounted for 1.91% and 23.38%, respectively. Improper choice of solvent accounted for 3.18%. The choice of intravenous drip versus aerosol inhalation was reasonable. A case of adverse events (AEs) was observed in the monitoring period, and the incidence of adverse drug reaction (ADR) of ATES injection was 0.12%. ATES injection in our hospital is relatively safe with a low incidence of adverse reactions. The study assesses the clinical usage and adverse reactions of ATES injection, and provides suggestions for rational use in clinical practice.
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PMID:Clinical application analysis of andrographolide total ester sulfonate injection, a traditional Chinese medicine licensed in China. 2839 57


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