...E. Merelli; P. Sola; R. Marasco; R. Salati; G. Torelli To contribute to the undecided question if a retrovirus of the human T-cell lymphotropic virus (HTLV) family may be involved in the development of multiple sclerosis (MS), we investigated by the polymerase chain reaction (PCR) the presence...

... relationship between HHV-8 and the development of amyotrophic lateral sclerosis (ALS), we investigated the presence of signs of HHV-8 infection, by both nested polymerase chain reaction (nPCR) and indirect immune fluorescence analysis in ALS patients. Both PCR and serological data did not suggest a clear role...

... Meningoencephalitis Polymerase chain reaction Headache Cytomegalovirus (CMV) is an ubiquitous agent that infects only humans and causes a variety of clinical manifestations, ranging from unapparent to fatal infections. It is the largest of the herpesviruses. Depending on the socio-economic background, 40...

... in the pathogenesis of MS. As HHV-6 is predominantly a T-cell-tropic virus, we examined HHV-6 DNA sequences in peripheral blood mononuclear cells (PBMC) from 34 MS patients, 6 with idiopathic transverse myelitis, 2 with optic neuritis and 20 healthy controls. Nested polymerase chain reaction was used to detect...

... studied the prevalence of serum anti-PVB19 IgG and IgM by an enzyme-linked immunosorbent assay and PVB19-specific DNA in the cerebrospinal fluid (CSF) by the polymerase chain reaction method in a total of 46 patients during exacerbation or remission of MS. Anti-PVB19 IgG was detected in 65.8...

... ratio = 1.4) and 192 controls (male:female ratio = 1.5). ACE (I/D) genotype was determined using polymerase chain reaction and 3% agarose gel electrophoresis. Unadjusted chi-square analysis revealed no significant difference between genotype frequencies (χ 2 = 3.30, p > 0.10) or allele frequencies (χ...

... on chromosome 4. This gene has not been analyzed in the Hungarian population yet. To obtain data DNA from 26 HD patients, 18 members of their families and 70 normal controls was amplified in the involved region by polymerase chain reaction. The CAG repeat numbers varied from 37 to 70 (median: 43) in HD patients...

... neurological symptoms, clinical course, magnetic resonance imaging (MRI) findings, and diagnosis by polymerase chain reaction (PCR) methods in 9 patients with HSV myelitis. In 6 cases, disease onset was marked by sensorimotor disturbances of lower extremities and urinary disturbances, with the transverse...