Search results for "types"
showing 10 items of 956 documents
Population structure and mitochondrial DNA gene flow in Old World populations of Drosophila subobscura
1992
An extensive survey of mitochondrial DNA (mtDNA) restriction polymorphism in 156 isofemale lines from 29 different geographic populations of Drosophila subobscura distributed throughout the Old World was carried out. Ten restriction enzymes were used, five of which revealed restriction site polymorphism. Of the 31 restriction sites detected, 13 were found to be polymorphic. Comparisons with the mtDNA map of Drosophila yakuba indicate that the variable sites are mainly concentrated in protein genes, especially those corresponding to the NADH complex. A total of 13 different haplotypes were observed, two of which (haplotypes I and II) are quite frequent and widely distributed throughout the p…
'In altum mittis radices humilitatis'. A Study of Marian Images in touch with Nature
2019
espanolCiertos tipos iconograficos marianos se han mostrado especialmente propicios a las representaciones de la Virgen en relacion con algunos elementos naturales. La Madre de Dios se encuentra, a menudo, en contacto directo con la tierra en numerosas imagenes de la Virgen de la Humildad y en un jardin, rodeada de flores, en la Virgen de la Rosaleda; mientras que, tras su Asuncion, lirios y rosas asoman del sepulcro vacio. En todos estos casos, segun podemos inferir de su estudio iconografico, a partir de las fuentes patristicas y teologicas, la naturaleza es un simil de las virtudes de la Virgen, aunque no siempre. En algunas imagenes de la Scala Salutis, el suelo permite fijar a Maria en…
El sexismo de la revista satírica El Papus (1973-1987). La lacra que cuestiona su papel liberador en la Transición española
2020
espanolSe investiga el papel de la revista satirica El Papus, contrapoder informativo durante la Transicion espanola, en la detraccion de la lacra social del machismo. Para ello se ha llevado a cabo el analisis cuantitativo y cualitativo de los comentarios y roles asignados a la mujer en una muestra de 4.661 piezas publicadas en todo su periplo (1973-1987) y registradas en una base de datos relacional. Por un lado, esta vision androcentrica fue fruto de una redaccion mayoritariamente formada y dirigida por hombres que tratan de satisfacer las necesidades de un publico constituido por hombres (80%) reprimidos sexualmente; y, por otro lado, busco tambien la provocacion de los represores poder…
HPV group- and type-specific concordance in HPV infected sexual couples.
2007
The concordance of human papillomavirus (HPV) groups and types was evaluated in 45 sexual couples with both partners HPV infected, by analyzing cervical samples from women and three genital sites (penile brushing, urethral brushing, and semen) from men. When grouping HPV types, no significant HPV group sharing was found between partners, either considering samples from any male site (concordance: 55.5%; P = 0.11) or from each site (concordance by penile brushing, 37.8%; urethral brushing, 24.5%; semen, 22.3%; P > 0.05). Examining individual HPV types, using samples from any male site, concordance was found in 29 (64.4%; P = 0.036) couples; significant concordance was evident for 16 HPV geno…
Potential impact of a nonavalent anti HPV vaccine in Italian men with and without clinical manifestations
2021
AbstractHuman papilloma virus infection (HPV) is the most common sexually transmitted disease. Little is known about male infection. Nonavalent vaccine against types 6/11/16/18/31/33/45/52/58 was approved and neutral gender immunization programs have been proposed. This study evaluates the potential impact of nonavalent vaccine compared to quadrivalent in male living in Sicily (Italy). 58.7% of samples were HPV positive and forty-four types of HPV were identified. A significant higher estimated coverage of nonavalent vaccine than quadrivalent was observed (64.3% vs. 45.8%), with absolute and relative additional impact of 20.1% and 47.2%, respectively. Low impact of the vaccine were calculat…
Human cytomegalovirus glycoprotein B genotypes in immunocompetent, immunocompromised, and congenitally infected Italian populations
2003
Human cytomegalovirus (HCMV) strains, obtained from immunocompetent and immunocompromised Italian hosts, were typed with glycoprotein B (gB) gene restriction analysis. A predominant circulation of HCMV strains with gB type 2 and 3 was detected in both the immunocompetent host with a primary HCMV infection and the immunocompromised host with or without HCMV disease. No association between gB types and subjects with different risks of developing HCMV disease was found. All four gB genotypes were capable of causing congenital infection in Italian babies, with gB type 1 accounting for 50% of the strains examined in symptomatic infants and a remarkable incidence of gB type 4 viruses.
Humoral Mechanisms in T cell Vaccination: Induction and Functional Characterization of Anti-lymphocytic Autoantibodies
1997
T cell vaccination, the application of syngeneic attenuated T cells, has been shown to prevent effectively and treat experimental autoimmune diseases, but its mechanisms of action are poorly understood. Here we present data on the induction of a humoral anti-T cell response by T cell vaccination, capable of strongly inhibiting T cell proliferation and of ameliorating experimental autoimmune disease. T cell vaccination in the Lewis rat induced autoantibodies reactive with several syngeneic T cell proteins. These autoantibodies were not detectable in normal Lewis sera as assessed by immunoblotting and flow cytometry with intact syngeneic T cells. The autoantibody reactivity was not restricted…
Off the grid. Touristische Idyllen der Entnetzung
2021
Abstract The article examines the relation of tourism and idyll in regard to the mediation of the tourist experience. Digital detox tourism and off grid tourism are two examples of contemporary tourism – including their respective practices and ways of promotion – that associate certain cultural stereotypes with the idyll. While digital detox tourism promises independence from the digital world, off grid tourism detaches the tourist from infrastructure and supplies. Paradoxically, the advertising of these types of ‘disconnection’ makes use of the same linked infrastructures that tourists are bound to leave behind. Thus, this article reveals the ways in which digital detox tourism and off gr…
C4 DNA RFLP reference typing report.
1990
One hundred and three individual DNA samples (including 23 families) were studied at the gene level during the reference typing of the fourth component of human complement at the VIth Complement Genetics Workshop in Mainz (1989). All samples were analyzed with the restriction enzyme Taq I and with two DNA probes recognizing the 5' ends of both C4 genes and the two adjacent 21-hydroxylase genes. This RFLP is informative for the number of C4 genes as well as for their respective gene size. We found a high degree of variation regarding the number of C4 genes, i.e. haplotypes with 1-3 structural C4 genes of 16 or 22 kb size. By correlating these haplotypes to the complotypes obtained by protein…
Correction: Recovery from Toxic-Induced Demyelination Does Not Require the NG2 Proteoglycan.
2018
[This corrects the article DOI: 10.1371/journal.pone.0163841.].