Prospectus, February 1, 1984

TOOTH FAIRY PROMOTES DENTAL HEALTH; News Digest; Vote today or tomorrow for StuGo senators; PC Happenings: Parenting programs on TV, Jackson prints donated to Parkland; Letter to the editor; Get involved!!; Experience the uniqueness of people; Letter to the Editor; Student Government candidate platforms; Counseling center; A new look at the library; Story Shop stimulates young writers; Mechanics services at Parkland College; Life Science: largest division at Parkland; Dental hygiene service; Shop around for new phones; Dental clinic accepting new patients; Question: What is a friend? ; Classifieds; Kinks perform in State of Confusion ; Coppola\u27s \u27One from the Heart\u27 worth seeing; Machines star in series; Rodgers is still going strong; The Kinks still have what it takes to sound good; Parkland art collection valid part of education; Formigoni reaches out with color and space; Hubler talks about Champaign; Placement office finds jobs; What Is Art?; Cobras ease to victory; Men edge the Blue Knights; Track--two national qualifiershttps://spark.parkland.edu/prospectus_1984/1033/thumbnail.jp

Identification of human rotavirus strains with the P[14] genotype by PCR

A seminested PCR typing assay has been extended to identify rotavirus strains with the P[14] genotype. The specificity of the method was confirmed by Southern hybridization and by restriction analysis with the enzyme AluI. One out of four human rotavirus (HRV) strains with unusual subgroup-electropherotype linkage but none out of 50 HRV strains with usual linkage was typed as P[14]

DETECTION OF ENTERIC ADENOVIRUS 40 AND 41 IN STOOL SPECIMENS BY MONOCLONAL-BASED ENZYME IMMUNOASSAYS

o examine the role of enteric adenoviruses (Ad40 and Ad41) in children with acute gastroenteritis, we evaluated 273 children with diarrhoea and 137 without enteric symptoms in Palermo, Italy, during an 8-month period. Stools were tested by two home-made monoclonal-based ELISAs to detected genus-specific adenovirus antigen and to type Ad40 and Ad41. Twenty-five samples (6.1%) were found to contain adenovirus, 18 of which were grown in Graham 293 and in HEp-2 cells. Ad40 and Ad41 were detected in 2.6% of children with diarrhoea and in none in the control group, while non-enteric adenoviruses were obtained from both patients (3.2%) and controls (6.5%). Samples containing Ad40 and Ad41 were positive by the virus isolation procedure in Graham and in HEp-2 cells, showing no distinct growth pattern in these cell lines. The evaluation of a latex agglutination test (Adenolex) and of a commercial ELISA (Adenoclone), respectively available for the detection of genus adenovirus antigen and for the typing of Ad40 and Ad41 suggests that both tests enable the identification of enteric adenoviruses in stool specimens, giving results comparable to our ELISAs

DISTRIBUTION OF VP7 SEROTYPES AND VP4 GENOTYPES AMONG ROTAVIRUS STRAINS RECOVERED FROM ITALIAN CHILDREN WITH DIARRHEA

108 rotavirus strains obtained from children with diarrhea hospitalized in Palermo, Italy, in the years 1990-1994, were examined by seminested PCR to study the relative frequency and distribution of the four most common alleles of the gene 4. Such strains were selected from 344 human rotavirus strains recovered in palermo during those years after characterization by electropherotyping, subgrouping and G serotyping. One hundred and seven of the 108 strains could be classified into P types, the P[8], G1 (38.3%) and the P[8], G4 (52.3%) types being predominant. The unique strain whose P genotype could not be identified showed an unusual combination of long migration electrophoretic pattern and subgroup I specificity

DETECTION OF IgM ANTIBODIES SPECIFIC FOR MEASLES VIRUS BY CAPTURE AND INDIRECT ENZYME IMMUNOASSAYS

During a measles outbreak, 112 serum specimens from 88 hospitalized patients were received in our laboratory for investigation of a morbilliform rash. These specimens (88 acute- and 24 convalescent-phase) were tested for the presence of measles-specific IgM antibodies by a capture EIA (enzyme immunoassay) using peroxidase-conjugated measles virus antigens and by an indirect EIA. Commercially available indirect EIA kits for measles-specific IgM antibodies were also used and compared with our homemade EIAs. Specificity studies included a collection of serum specimens containing rheumatoid factor, antinuclear antibodies or IgM antibodies specific to other viruses, and sera from blood donors and healthy children. Sensitivity of capture EIA and indirect EIA to detect measles IgM was 91.8 and 90.3%, respectively, and specificity was 98.2% for both tests. Specific IgM antibodies were detected in 70.5% of serum specimens at the first day after rash onset and were present for a month following the rash. Among the commercial measles IgM detection assays, EIA "Behring" was found to be a valid alternative for detection of measles virus-specific IgM