Plant names, scientific and popular, including in the case of each plant the correct botanical name in accordance with the reformed nomenclature,

Mode of access: Internet.

[Lettre autographe signée d'Eugène Bertrand, directeur de l'Opéra, à J. B. Weckerlin, Saint-Germain-en-Laye, 28 juin 1892]

"Par ordre de Madame Wagner, il m'est interdit de modifier la mise en scène" [de Lohengrin]

Notices sur N.-J.-B. Tripier / [éloge de M. Tripier, prononcé à l'ouverture de la conférence des avocats, le 4 décembre 1841, par M. J.-B. Josseau,.... M. Tripier / article extrait du "Barreau" par Oscar Pinard. Discours prononcés sur la tombe de M. Tripier / [par MM. Mauguin et Paillet]

Comprend : Discours prononcé sur la tombe de M. Tripier ; M. Tripier / article extrait du "Barreau" par Oscar Pinard

Recollections of four years' service in the East with H. M. fortieth regiment : comprising an account of the taking of Kurachee in Lower Scinde, in 1839, operations in Upper Scinde in 1840 and 1841, and the operations of the Candahar Division of "The Avenging Army of the Afghanistan" in 1841 and 1842, under Major-General Sir w. Nott, G.C.B. /

Mode of access: Internet.

Defects in the IFT-B component IFT172 cause Jeune and Mainzer-Saldino syndromes in humans

Intraflagellar transport (IFT) depends on two evolutionarily conserved modules, subcomplexes A (IFT-A) and B (IFT-B), to drive ciliary assembly and maintenance. All six IFT-A components and their motor protein, DYNC2H1, have been linked to human skeletal ciliopathies, including asphyxiating thoracic dystrophy (ATD; also known as Jeune syndrome), Sensenbrenner syndrome, and Mainzer-Saldino syndrome (MZSDS). Conversely, the 14 subunits in the IFT-B module, with the exception of IFT80, have unknown roles in human disease. To identify additional IFT-B components defective in ciliopathies, we independently performed different mutation analyses: candidate-based sequencing of all IFT-B-encoding genes in 1,467 individuals with a nephronophthisis-related ciliopathy or whole-exome resequencing in 63 individuals with ATD. We thereby detected biallelic mutations in the IFT-B-encoding gene IFT172 in 12 families. All affected individuals displayed abnormalities of the thorax and/or long bones, as well as renal, hepatic, or retinal involvement, consistent with the diagnosis of ATD or MZSDS. Additionally, cerebellar aplasia or hypoplasia characteristic of Joubert syndrome was present in 2 out of 12 families. Fibroblasts from affected individuals showed disturbed ciliary composition, suggesting alteration of ciliary transport and signaling. Knockdown of ift172 in zebrafish recapitulated the human phenotype and demonstrated a genetic interaction between ift172 and ift80. In summary, we have identified defects in IFT172 as a cause of complex ATD and MZSDS. Our findings link the group of skeletal ciliopathies to an additional IFT-B component, IFT172, similar to what has been shown for IFT-A.

Representaciones del imaginario medieval en el siglo XIX : la mano de gloria según Nerval, Bertrand, Maupassant y Schwob

Integran este número de la revista ponencias presentadas en Studia Hispanica Medievalia VIII: Actas de las IX Jornadas Internacionales de Literatura Española Medieval, 2008, y de Homenaje al Quinto Centenario de Amadis de Gaula.

Hugonis grotii de jure belli ac pacis :libri tres, cum annotatis auctoris, nec non j.f. gronovii notis, & j. barbeyracii animadversionibus, commentariis insuper locupletissimis henr. l.b. de cocceii, sacrae regiae majestati borussicae, quondam a consiliis secretioribus, sub titulo grotii illustrati antea editis, nunc ad calcem cujusque capitis adjectis : insertis quoque observationibus samuelis l.b. de coceii, henrici fillii, regni borussici cancellarii, ... adduntur tandem ipsius grotti dissertatio de mari libero, ac libellus singularis de aequitate, indulgentia et facilitate

Titulo do volume 5: Samuelis l.b. de cocceii, summi regni borussici canncellari... introductio ad Henrici l.b. de cocceii grotium illustratum.

Difração de raios X por policristais: uma ferramenta para caracterização e determinação estrutural do protótipo a fármaco LASSBio-1755

Novos protótipos de fármacos estão constantemente a ser sintetizados e muitas estruturas cristalinas de outros ainda são desconhecidas. Tão importante quanto o planejamento e síntese de novos fármacos é a sua caracterização estrutural, uma vez que a sua estrutura (conformação) pode estar diretamente relacionada com a ação terapêutica. O uso da difração de raios X tem sido muito importante na determinação estrutural dos novos compostos sintetizados. Neste trabalho foi feita a determinação da estrutura de LASSBio-1755 com os dados de difração de raios X por policristais. Este composto foi sintetizado no Laboratório de Avaliação e Síntese de Substâncias Bioativas (LASSBio) da Universidade Federal do Rio de Janeiro. O composto LASSBio-1755 pertence a uma nova série de compostos cicloalquil-N-acilidrazônicos planejados para o desenvolvimento de protótipos com atividades antinociceptiva e anti-inflamatórios. Este composto cristalizou-se num sistema triclínico com grupo espacial (P ), com parâmetros de cela unitária a = 4,86647(9) Ã…, b = 9,3108(2) Ã…, c = 11,3402(2) Ã…, α = 106,649(1), β = 101,958(1), γ = 82,629(2) e V = 480,30(2) Ã…3. A estrutura cristalina de LASSBio-1755 consiste em duas fórmulas unitárias por cela unitária (Z = 2), acomodando uma molécula na unidade assimétrica (Z' = 1). O Método de Rietveld foi utilizado para refinar a estrutura cristalina e o indicador de qualidade do ajuste, bem como os fatores R foram, respectivamente: χ2 = 1,131, RBragg = 0,856%, Rwp =4,174% e o Rexp= 3,692%. As técnicas de calorimetria exploratória diferencial, termogravimetria e espectroscopia no infravermelho por transformada de Fourier também foram utilizadas para análise do composto LASSBio-1755 e os seus resultados corroboraram com os obtidos através da técnica de difração de raios X por policristais.

Antimicrobial activity-specific to Gram-negative bacteria and immune modulation-mediated NF-kappa B and Sp1 of a medaka beta-defensin

Defensins are a group of cationic antimicrobial peptides which play an important role in the innate immune system by exerting their antimicrobial activity against pathogens. In this study, we cloned a novel beta-defensin cDNA from medaka (Oryzias latipes) by rapid amplification of cDNA ends (RACE) technique. The full-length cDNA consists of 480 bp, and the open reading frame (CRF) of 189 bp encodes a polypeptide of 63 amino acids (aa) with a predicted molecular weight of 7.44 kDa. Its genomic organization was analyzed, and Southern blot detection confirmed that only one copy of beta-defensin exists in the medaka HNI strain. RT-PCR, Western blot and immunohistochemistry detections showed that the beta-defensin transcript and protein could be detected in eyes, liver, kidney, blood, spleen and gill, and obviously prevalent expression was found in eyes. Antimicrobial activity of the medaka beta-defensin was evaluated, and the antibacterial activity-specific to Gram-negative bacteria was revealed. Furthermore, the lipopolysaccharide (LPS), a major component of the outer membrane of Gram-negative bacteria, was demonstrated to be able to induce about 13-fol up-regulation of the beta-defensin within first 12 h. In addition, promoter and promoter mutagenesis analysis were performed in the medaka beta-defensin. A proximal 100 base pair(bp) sequence (+26 to -73)and the next 1700 bp sequence (-73 to -1755) were demonstrated to be responsible for the basal promoter activity and for the transcription regulation. Three nuclear factor kappa B (NF-kappa B) cis-elements and a Sp1 cis-element were revealed by mutagenesis analysis to exist in the 5' flanking sequence, and they were confirmed to be responsible for the up-regulation of medaka beta-defensin stimulated by LPS. And, the Sp1 cis-element was further revealed to be related to the basal promoter activity, and transcriptional factor II D (TFIID) was found to be in charge of the gene transcription initiation. All the obtained data suggested that the novel medaka beta-defensin should have antimicrobial activity-specific to Gram-negative bacteria, and the antibacterial immune function should be modulated by NF-kappa B and Sp1. (C) 2008 Elsevier Ltd. All rights reserved.

A couple of embroiled sheets of Miguel Barnades Manaider and Esteban de Prado in the Herbaria of Real Colegio Alfonso XII of San Lorenzo de El Escorial (Madrid)

In this paper we present a couple of sheets of Umbelliferae that are preserved in the RCAXII herbaria. One of them, Selinum carvifolia, where collected in the Gredos Mountains by Miguel Barnades Mainader and was identified by his son Miguel Barnades Clarís. The other, Tragium flabellifolium, was collected in Mieres (Asturias) by Esteban de Prado and identified by Mariano La Gasca.