Aptagen (United States)

Billr egarding rescinding Jewish trading privilegesl apses. Billpreventing Jewish immigration and settlement without permission from the king; proposal foranew judereglementei sr ejected./ Demand thatp ermission for Jews to immigrate be granted as sparingly as possible. Demand thatJ ews be forbidden to buy real estatei nt he country and thatt he prohibition on their travelling and trading be renewed./ Bills demanding the expulsion of Jews from the countrya nd other measures arer ejected./ Demand for the right of those Jewish youngsterswho have the necessaryprivilegesto live in the countryt of requenta ll public educational institutions./ Demand thatn om orep ermissions be granted to travelling Jews to trade in trinkets and haberdashery./ Demand thatJews not be permitted to settle in the country, that the application of the constitution of  be halted, and that the judereglemente of  be reimplemented./ Billp rohibiting Jews from employing Christians in their servicei sr ejected./ Demand thatt he estates of the Empirep articipate in the legislation forJ ews./ Demand thatJ ews be granted the right to bear witness./ Billr egarding full civil rights forJ ews born in Swedenl apses./ Billr egarding extensions of those privilegest hatJ ews haveb een granted within the countryi sr ejected./ Demand thatJ ews born in Sweden can settle in all towns in the country./ Proposalt hat the kingm ay appoint people of non-lutheran faith as teacherso f handicrafts and art, declared resting./ The preceding proposal is rejected./ Proposalt oa llow callingp eople of the Jewishc onfession as members of aj ury./ Demand to allowJews to buy and own property in Sweden without special permission from the king./ Proposaltomodify § of the constitution, so thatJews might be granted the right to participatei ne lections fort he Riksdag, is declared resting./ The preceding proposal is rejected./ Constitution adopted regardingm arriages between Christians and Jews./ Proposaltomodify § of the constitution, so thatJews might be granted the right to participatei ne lections fort he Riksdag, is declared resting.

In order to improve understanding of parasitism in South American pinnipeds, respiratory and gastrointestinal samples were collected from 12 Arctocephalus australis (South American fur seal), one Arctocephalus gazella (Antarctic fur seal), and one Otaria flavescens (South American sea lion). Ova and larvae were microscopically identified from fecal samples and respiratory secretions collected from live A. australis undergoing rehabilitation at Centro de Recuperação de Animais Marinhos (CRAM-FURG) in Rio Grande, Rio Grande do Sul, Brazil during June-July 2012. Adult parasites were collected from the lungs and gastrointestinal tracts of animals that died while undergoing treatment or were found dead along the southern Brazil coast. Parasites were identified by polymerase chain reaction and DNA sequencing, microscopic examination, comparison with keys, and histologic examination of tissues. Lung parasites of the Parafilaroides genus (Metastrongyloidea, Filaroididae) were identified at necropsy in both A. australis and A. gazella and gastrointestinal parasites were found in all three species of pinniped studied. Gastrointestinal parasites identified in A. australis included the nematodes Contracaecum sp. and Pseudoterranova cattani, the cestodes Adenocephalus pacificus (previously Diphyllobothrium pacificum), one from the Tetrabothridae family and one undetermined, and the acanthocephalans Corynosoma sp. and Bolbosoma sp.; from A. gazella the nematode Contracaecum sp. and the acanthocephalan Corynosoma sp.; and from O. flavescens the acanthocephalan Corynosoma sp. Ova from fecal samples from A. australis represent ascarid nematodes, Parafilaroides sp., Adenocephalus pacificus, acanthocephalans, and an egg determined either to be a trematode or pseuophyllidean cestode. With limited information surrounding parasitism, these findings are an important contribution to knowledge of the health of Southern Hemisphere pinnipeds.

Interleukin-15 (IL-15) is an inflammatory cytokine whose role in autoimmune diseases has not been fully elucidated. Th17 cells have been shown to play critical roles in experimental autoimmune encephalomyelitis (EAE) models. In this study, we demonstrate that blockade of IL-15 signaling by TMβ-1 mAb treatment aggravated EAE severity. The key mechanism was not NK-cell depletion but depletion of CD8+ CD122+ T cells. Adoptive transfer of exogenous CD8+ CD122+ T cells to TMβ-1-treated mice rescued animals from severe disease. Moreover, transfer of preactivated CD8+ CD122+ T cells prevented EAE development and significantly reduced IL-17 secretion. Naïve effector CD4+ CD25- T cells cultured with either CD8+ CD122+ T cells from wild-type mice or IL-15 transgenic mice displayed lower frequencies of IL-17A production with lower amounts of IL-17 in the supernatants when compared with production by effector CD4+ CD25- T cells cultured alone. Addition of a neutralizing antibody to IL-10 led to recovery of IL-17A production in Th17 cultures. Furthermore, coculture of CD8+ CD122+ T cells with effector CD4+ T cells inhibited their proliferation significantly, suggesting a regulatory function for IL-15 dependent CD8+ CD122+ T cells. Taken together, these observations suggest that IL-15, acting through CD8+ CD122+ T cells, has a negative regulatory role in reducing IL-17 production and Th17-mediated EAE inflammation.