La pena de muerte en la Corona de Castilla en la Edad Media

[ES]A lo largo de este artículo se pasan revista a cinco cuentiones que muestran la evolución de la pena de muerte en la Corona de Castilla a lo largo de la Edad Media. En primer lugar, se presta atención al paso de la ejecución privada de la justicia a la pública y en qué casos se mantuvo la venganza, aunque con la autorización judicial. En segundo lugar, se pasa revista a las formas de aplicar la pena de muerte, privilegiando los siguientes tipos: el ahorcamiento por los pies, el asaeteamiento, el empozamiento y el encubamiento. En tercer lugar, se expone el ritual de ejecución de las penas capitales desde que el reo sale de la cárcel y es conducido al cadalso, hasta que el cuerpo es sepultado o queda expuesto a perpetuidad. En cuarto lugar, se reflexiona sobre la incidencia de la rebeldía o contumacia del acusado ante los requerimientos de la justicia en la imposición de la pena de muerte. En quinto y último lugar, se analizan las circunstancias que llevaron a la Corona de Castilla, a partir del último tercio del siglo XV, a relegar la pena de muerte entre el elenco punitivo y preferir castigos que tuvieran utilidad pública.

La violencia legal del sistema penal medieval ejercida contra las mujeres

[ES]A lo largo de estas páginas se analiza la igualdad o desigualdad de las mujeres respecto a los varones ante el control formalizado de la justicia penal a la hora de condenarlas a penas tan rigurosas como los azotes, el destierro o la horca; y ante el control informal ejercido por la familia, reprimiendo los comportamientos considerados ilícitos al margen de los tribunalesde justicia públicos.

El mundo de las supersticiones y el paso de la hechicería a la brujomanía en Euskal-Herria (siglos XIII al XVI)

[ES]En este artículo se pretende dar una visión global, tanto en la exposición de los hechos como en la interpretación de los mismos, del mundo de la brujería (hechicería, adivinación, etc.) y de la superstición (curanderismo, exorcismo, conjuros, bendiciones)en el País Vasco y Navarra durante la Edad Media y primera Edad Moderna.

La civilización vasca medieval: vida(s), cotidiana(s), mentalidad(es) y cultura(s)

[ES]A lo largo de las páginas de este trabajo se pasa revista a diversas cuestiones que permiten realizar una aproximación a las diversas formas de vida cotidiana y mentalidad del País Vasco y Navarra durante los siglos bajomedievales. Esas cuestiones aluden al primum vivere, al ciclo vital, al control de la vida privada de los individuos y pública de las comunidades por parte de las autoridades, las fiestas, las supersticiones y distintos aspectos relativos a la cultura, como literatura, historiografía y arte.

Superstición y brujería en el Duranguesado a fines de la Edad Media: ¿Amboto 1507?

[ES] En este investigación se analiza el rico mundo de las supersticiones, de la magia, de la hechicería y de la brujería vasca medieval, centrándose especialmente en el foco de brujería que afectó a la comarca del Duranguesado y que ha pasado a la historiografía y a la tradición popular bajo el sobre nombre de brujas del Amboto.

Comparative immunogenicity of M. hyopneumoniae NrdF encoded in different expression systems delivered orally via attenuated S. typhimurium aroA in mice.

The Mycoplasma hyopneumoniae ribonucleotide reductase R2 subunit (NrdF) gene fragment was cloned into eukaryotic and prokaryotic expression vectors and its immunogenicity evaluated in mice immunized orally with attenuated Salmonella typhimurium aroA CS332 harboring either of the recombinant expression plasmids. We found that NrdF is highly conserved among M. hyopneumoniae strains. The immunogenicity of NrdF was examined by analyzing antibody responses in sera and lung washes, and the cell-mediated immune (CMI) response was assessed by determining the INF-[gamma] level produced by splenocytes upon in vitro stimulation with NrdF antigen. S. typhimurium expressing NrdF encoded by the prokaryotic expression plasmid (pTrcNrdF) failed to elicit an NrdF-specific serum or secretory antibody response, and IFN-[gamma] was not produced. Similarly, S. typhimurium carrying the eukaryotic recombinant plasmid encoding NrdF (pcNrdF) did not induce a serum or secretory antibody response, but did elicit significant NrdF-specific IFN-[gamma] production, indicating induction of a CMI response. However, analysis of immune responses against the live vector S. typhimurium aroA CS332 showed a serum IgG response but no mucosal IgA response in spite of its efficient invasiveness in vitro. In the present study we show that the DNA vaccine encoding the M. hyopneumoniae antigen delivered orally via a live attenuated S. typhimurium aroA can induce a cell-mediated immune response. We also indicate that different live bacterial vaccine carriers may have an influence on the type of the immune response induced.

Erdi mailako makroekonomia: Autoebaluazio-ariketak

Baliabide hau oso erabilgarria izan daiteke Erdi Mailako Makroekonomia irakasgaia ikasten dutenentzat. Irakasgai hau Euskal Herriko Unibertsitatean indarrean dagoen Ekonomian Graduko bigarren kurtsoan ematen da. Baliabide honen edukia aukera anitzeko galderen zortzi kapituluz osatutako bilduma batean datza. Erabiltzaileak erantzun zuzena proposatu behar du, eta tresnak galdetegia zuzenduta itzultzen dio, bere aukerak zuzenak diren konprobatu ahal izanez. Baliabide honen ezaugarri nabarmenetariko bat hurrengoa da: tresna irakasgaia UPV/EHU-n ematen den hiru hizkuntzetan (gaztelania, euskara eta ingelesa) dago eskuragarri.

Erdi Aroko epidotadun zeramikak egiteko erabilitako buztinen jatorria (Gorlizeko Inmaculada Concepcion Parrokia aztarnategia)

Aurkitutako epidotadun zeramikak Gorliz muinoko iparraldea okupatu duten indibiduoek aztarnategi inguruko sedimentuetatik abiatuz sortutakoak diren ala kanpotik ekarriak diren jakin nahi da. Hala, zeramika hauen jatorria aztertzekorako orduan, inguruko sedimentuen konposizioa ikertuko da epidota dagoen ala ez jakiteko. X izpien difrakzioaren bidez ikusi da epidotaren ebidentzia dagoela mineral astunetan, eta buztin mineralen frakzioan eta lagin osoan epidota aurkitu da. Kokapen geologikora jo ez gero, epidotak Trias Keuper-arekin mozten duten ibaietan aurkitzen direla ikus daiteke. Epidotaren agerpenak adierazten du Gorlizko aztarnategian aurkitutako zeramika arkeologikoak bertakoak direla, ez direla inportatutakoak.

"Jokalari behartua motzera" Hipotesiaren kuantifikazioa eskulaboiko goi eta erdi mailako taldeetan

Eskubaloiko atezainek patroi batzuk jarraitzen dituzte jaurtiketak geratzeko, hauetako bat jaurtiketa behartuarena da. Hau kuantifikatzea eta egiaztatzea da helburua.

Erdi Aroko euskararen corpusa osatzeko ekarpena

[EUS] Lan honek Erdi Aroko euskararen ezagutzan sakontzeko ekarpena izan nahi du. Horretarako, garai hartako agirietan eta bestelakoetan agertzen diren hainbat lekukotasun bildu ditugu, bereziki leku eta pertsona izenak. Hauetarik batzuk lehendik ezagunak ziren Lacarrak (1957), Arzamendik (1985), Libanok (1995-1999) edo beste ikerlariek egindako lanei esker; guk honakoan guztiak biltzen saiatu gara, argitaragabe batzuk ere ekarri ditugu eta alfabetikoki hurrenkeratu ditugu eta intereseko datuak (urtea, herria, herrialdea, iturria eta bibliografia) eman ditugu. Bestalde, Erdi Aroko hilarrietan lekukotzen diren hilartitzetako euskarazko elementuak ere jaso eta aztertu ditugu.

迟缓爱德华氏菌基因组fosmid文库的构建、opp基因簇的克隆及aroA基因缺失突变株的构建

本研究构建了迟缓爱德华氏菌(Edwardsiella tarda)LSE40 基因组fosmid文库，该文库共包含2 500个克隆，插入片段平均大小为33.6kb，文库总容量约84Mb，覆盖E.tarda LSE40基因组（按5Mb计算）超过16倍。随机挑取1 000个fosmid克隆进行双末端测序共得到1 741条高质量的序列，序列平均长度546 bp，全长949 997bp，约为E.tarda基因组的19％。将这些序列提交到KEGG自动注释服务器KAAS对所得序列进行代谢途径分析，得到E.tarda LSE40的KO (KEGG Orthology) 注释。分析结果表明，与代谢途径相关的基因有932条序列，与环境信息处理相关基因283条，与遗传信息处理相关基因220条，与细胞进程和人类疾病相关的基因分别为64条和16条。同时将序列进行BlastX，按照微生物致病性共同主题找到61个毒力相关基因。Fosmid文库的建立和部分基因组序列的生物信息学分析为进一步研究E.tarda LSE40的致病机制、代谢机制和生理生态机制提供了丰富的物质基础。 通过比较基因组的方法，从E.tarda LSE40 fosmid文库克隆到编码寡肽透过酶的opp基因簇，该基因簇全长6 741bp，含有5个ORF，依次编码OppA-B-C-D-F 5个蛋白；位于oppA和oppB的间隔区和oppF之后的非编码区各有一个茎环结构，推测分别为oppA和opp基因簇的转录终止子。以细菌OppA的保守结构域SBP_bac_5构建系统发生树，结果显示E.tarda LSE40与同属细菌E.ictaluri的亲缘关系最近，与肠杆菌科细菌的亲缘关系较近，与革兰氏阳性细菌的亲缘关系较远，表明OppA的SBP_bac_5结构域可作为细菌分类鉴定的依据。 从E.tarda LSE40 fosmid文库克隆aroA基因全序列，该序列全长1 287bp，编码428个氨基酸，与鲶鱼爱德华氏菌(E. ictaluri)氨基酸相似性在94%，与其他肠杆菌科菌如Escherichia coli和Yersinia enterocolitica相似性在73%-74%。通过In-frame deletion构建了E.tarda LSE40 aroA缺失突变株。与野生型相比，aroA突变株的半数致死量LD50提高了62倍。在牙鲆接种~106cfu/ml的E.tarda细菌时，接种野生型细菌的牙鲆在6天内全部死亡，濒死鱼的细菌数达7.97×108cfu/ 100mg；而接种aroA突变株的牙鲆没有出现死亡，28天后检测不到细菌的存在。实验结果为进一步评价aroA突变株作为减毒活疫苗打下了基础。

Evaluation of the immunogenicity of the P97R1 adhesin of Mycoplasma hyopneumoniae as a mucosal vaccine in mice.

The immunogenicity of P97 adhesin repeat region R1 (P97R1) of Mycoplasma hyopneumoniae, an important pathogenesis-associated region of P97, was evaluated in mice as a mucosal vaccine. Mice were immunized orally with attenuated Salmonella typhimurium aroA strain CS332 harbouring a eukaryotic or prokaryotic expression vector encoding IP97R1. Local and systemic immune responses were analysed by ELISA on mouse sera, lung washes and splenocyte supernatants following splenocyte stimulation with specific antigens in vitro. Although no P97R1-specific antibody responses were detected in serum and lung washes, significant gamma interferon was produced by P97R1-stimulated splenocytes from mice immunized orally with S. typhimurium aroA harbouring either expression system, indicating induction of a cell-mediated immune response. These results suggested that live bacterial vectors carrying DNA vaccines or expressing heterologous antigens preferentially induce a Th1 response. Surprisingly, however, mice immunized with the vaccine carrier S. typhimurium aroA CS332 induced serum IgG, but not mucosal IgA, against P97R1 or S. typhimurium aroA CS332 whole-cell lysate, emphasizing the importance of assessing the suitability of attenuated S. typhimurium antigen-carrier delivery vectors in the mouse model prior to their evaluation as potential vaccines in the target species, which in this instance was pigs.

Virulent Salmonella enterica infections can be exacerbated by concomitant infection of the host with a live attenuated S. enterica vaccine via Toll-like receptor 4-dependent interleukin-10 production with the involvement of both TRIF and MyD88.

During systemic disease in mice, Salmonella enterica grows intracellularly within discrete foci of infection in the spleen and liver. In concomitant infections, foci containing different S. enterica strains are spatially separated. We have investigated whether functional interactions between bacterial populations within the same host can occur despite the known spatial separation of the foci and independence of growth of salmonellae residing in different foci. In this study we have demonstrated that bacterial numbers of virulent S. enterica serovar Typhimurium C5 strain in mouse tissues can be increased by the presence of the attenuated aroA S. Typhimurium SL3261 vaccine strain in the same tissue. Disease exacerbation does not require simultaneous coinjection of the attenuated bacteria. SL3261 can be administered up to 48 hr after or 24 hr before the administration of C5 and still determine higher tissue numbers of the virulent bacteria. This indicates that intravenous administration of a S. enterica vaccine strain could potentially exacerbate an established infection with wild-type bacteria. These data also suggest that the severity of an infection with a virulent S. enterica strain can be increased by the prior administration of a live attenuated vaccine strain if infection occurs within 48 hr of vaccination. Exacerbation of the growth of C5 requires Toll-like receptor 4-dependent interleukin-10 production with the involvement of both Toll/interleukin-1 receptor-domain-containing adaptor inducing interferon-beta and myeloid differentiation factor 88.

Evaluation of live-attenuated Salmonella vaccines expressing Campylobacter antigens for control of C. jejuni in poultry

Campylobacter jejuni is a zoonotic bacterial pathogen of worldwide importance. It is estimated that 460,000 human infections occur in the United Kingdom per annum and these involve acute enteritis and may be complicated by severe systemic sequelae. Such infections are frequently associated with the consumption of contaminated poultry meat and strategies to control C. jejuni in poultry are expected to limit pathogen entry into the food chain and the incidence of human disease. Toward this aim, a total of 840 Light Sussex chickens were used to evaluate a Salmonella enterica serovar Typhimurium ΔaroA vaccine expressing the C. jejuni amino acid binding protein CjaA as a plasmid-borne fusion to the C-terminus of fragment C of tetanus toxin. Chickens were given the vaccine at 1-day-old and two weeks later by oral gavage, then challenged after a further two weeks with C. jejuni. Across six biological replicates, statistically significant reductions in caecal C. jejuni of c. 1.4 log10 colony-forming units/g were observed at three and four weeks post-challenge relative to age-matched unvaccinated birds. Protection was associated with the induction of CjaA-specific serum IgY and biliary IgA. Protection was not observed using a vaccine strain containing the empty plasmid. Vaccination with recombinant CjaA subcutaneously at the same intervals significantly reduced the caecal load of C. jejuni at three and four weeks post-challenge. Taken together these data imply that responses directed against CjaA, rather than competitive or cross-protective effects mediated by the carrier, confer protection. The impact of varying parameters on the efficacy of the S. Typhimurium ΔaroA vaccine expressing TetC-CjaA was also tested. Delaying the age at primary vaccination had little impact on protection or humoral responses to CjaA. The use of the parent strain as carrier or changing the attenuating mutation of the carrier to ΔspaS or ΔssaU enhanced the protective effect, consistent with increased invasion and persistence of the vaccine strains relative to the ΔaroA mutant. Expression in the ΔaroA strain of a TetC fusion to Peb1A, but not TetC fusions to GlnH or ChuA, elicited protection against intestinal colonisation by C. jejuni that was comparable to that observed with the TetC-CjaA fusion. Our data are rendered highly relevant by use of the target host in large numbers and support the potential of CjaA- and Peb1A-based vaccines for control of C. jejuni in poultry. © 2009 Elsevier Ltd. All rights reserved.