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V G Kaleda

Publications and source records attributed to V G Kaleda.

41 records · Page 3Linked to original sources
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Changes in the serum levels of autoantibody to nerve growth factor in patients with schizophrenia.

Studies were performed on 54 patients with different types of schizophrenia-paranoid (8), recurrent-progressive (30), and slowly progressive (16), with ICD-10 rubrics F20.00 and F20.01, F20.22 and F20.02, and F21 respectively. An immunoenzyme method was used to demonstrate that schizophrenia patients had elevated levels of autoantibody to nerve growth factor, by a factor of 1.5 compared with a group of 70 healthy subjects. The autoantibody level was related to the stage of disease: during the active phase, there was a significant increase compared with patients in remission (1.38 +/- 0.26 and 0.92 +/- 0.25 U respectively). There were no differences between variants with different disease courses. The authors suggest that the data obtained here indicate that the autoantibody level can be used as a measure of the activity of the disease process.

Adult↗
PubMedDate not supplied

[Insertion-deletion polymorphism of the serotonin carrier gene and evaluation of neurotism as a temperament trait in patients with affective disorders and mentally healthy people].

Some studies associate the insertion/deletion polymorphism of the serotonin transporter (5-HTT) gene with anxiety-related personality traits in mentally healthy people, the short (s) allele being associated with a higher neuroticism score. The 5-HTT genotype and neuroticism score were established for 114 affective patients, 87 healthy relatives of endogenous psychosis patients, and for 156 mentally healthy people without familial psychiatric history. The effects of sex and age on the association between the two parameters was studied. Neuroticism proved to be not associated with the 5-HTT genotype.

Adult↗
PubMedDate not supplied

[Search for expansion of CAG-repeats in DNA sequences expressed in the brain of humans with psychiatric and neurological diseases].

Dynamic mutations due to trinucleotide repeat expansion are a new class of human genome mutations. CAG repeat expansion in the coding region of associated genes is the molecular genetic basis of the several diseases of nervous system. Eight DNA sequences with CAG repeats expressed in human brain were chosen from the GenBank database. The search of CAG expansion was carried out for patients with schizophrenia (brain and blood) and essential tremor. CAG repeat expansion has not been found for the loci. The distribution of allelic sizes is similar in the patients and control samples. Locus HS0073 has shown the polymorphism of the length for CAG repeat alleles. Statistically reliable excess of the homozygotes has been found for schizophrenic patients.

Alleles↗