Jean-Charles-François Aved-Magnac, capitaine des vaisseaux de la République, accusé dans les affaires du 29 prairial et 5 messidor dernier, à ses juges et aux amis de la patrie

Comprend : Eustache Bruix, capitaine de vaisseau, major-général de l'armée navale, à ses concitoyens

Projecte d'instal·lació de caldera de vapor de 5.000 kg/h i serveis auxiliars per [a] una empresa situada a Vic

L’empresa RUSCALLEDA, S.L., ubicada a la localitat de Vic, es dedica a l’elaboració deproductes alimentaris. La instal·lació actual de generació de calor utilitza una caldera antiga de combustible líquid i té una capacitat de producció de vapor de 1.500 kg/h. A causa de la demanda creixent de productes semielaborats, l'empresa vol instal·lar tres unitats noves de la línia final de productes semielaborats. Aquestes noves unitats tindrien un considerable consum d’energia calorífica en forma de vapor i requeririen actualitzar la instal·lació actual de producció i distribució de calor. L’objecte del projecte és la instal·lació d’un segon generador de vapor que sigui capaç d’alimentar la instal·lació actual més l’ampliació, quedant el generador actual en paral·lel per ser utilitzat en cas d’emergència

Catalogue des livres précieux... faisant partie de la bibliothèque de M. Ambroise Firmin-Didot.... Vol. 5 / Introduction par M. Paulin Paris,...

[Collection. Livres. Firmin-Didot, Ambroise. 1878-1884]

Cotxe de ràdio control basat en un Fórmula 1 a escala 1/5

L’objecte d’aquest projecte és dissenyar un Renault R26 de Fórmula 1 a escala 1/5 capaç de córrer i realitzar les accions pròpies d’un cotxe, de forma teledirigida. La carrosseria, el tipus de suspensions i xassís seran el més semblant possible al cotxe real i estarà propulsat amb un motor de combustió interna de 2 temps

Ulcerative colitis impairs the acylethanolamide-based anti-inflammatory system reversal by 5-aminosalicylic acid and glucocorticoids

Studies in animal models and humans suggest anti-inflammatory roles on the N acylethanolamide (NAE)-peroxisome proliferators activated receptor alpha (PPARα) system in inflammatory bowel diseases. However, the presence and function of NAE-PPARα signaling system in the ulcerative colitis (UC) of humans remain unknown as well as its response to active anti-inflammatory therapies such as 5-aminosalicylic acid (5-ASA) and glucocorticoids. Expression of PPARα receptor and PPARα ligands-biosynthetic (NAPE-PLD) and -degrading (FAAH and NAAA) enzymes were analyzed in untreated active and 5-ASA/glucocorticoids/immunomodulators-treated quiescent UC patients compared to healthy human colonic tissue by RT-PCR and immunohistochemical analyses. PPARα, NAAA, NAPE-PLD and FAAH showed differential distributions in the colonic epithelium, lamina propria, smooth muscle and enteric plexus. Gene expression analysis indicated a decrease of PPARα, PPARγ and NAAA, and an increase of FAAH and iNOS in the active colitis mucosa. Immunohistochemical expression in active colitis epithelium confirmed a PPARα decrease, but showed a sharp NAAA increase and a NAPE-PLD decrease, which were partially restored to control levels after treatment. We also characterized the immune cells of the UC mucosa infiltrate. We detected a decreased number of NAAA-positive and an increased number of FAAH-positive immune cells in active UC, which were partially restored to control levels after treatment. NAE-PPARα signaling system is impaired during active UC and 5-ASA/glucocorticoids treatment restored its normal expression. Since 5-ASA actions may work through PPARα and glucocorticoids through NAE-producing/degrading enzymes, the use of PPARα agonists or FAAH/NAAA blockers that increases endogenous PPARα ligands may yield similar therapeutics advantages.

Analysis of the NTPDase and ecto-5'-nucleotidase profiles in serum-limited Trichomonas vaginalis

Trichomonas vaginalis is a parasite of the human urogenital tract that causes trichomonosis, the most prevalent non-viral sexually transmitted disease. Ectonucleoside triphosphate diphosphohydrolase (NTPDase) family members, which hydrolyse extracellular ATP and ADP and ecto-5′-nucleotidase, which hydrolyses AMP, have been characterised in T. vaginalis. For trichomonad culture, the growth medium is supplemented with 10% serum, which is an important source of nutrients, such as adenosine. Here, we investigated the ATP metabolism of T. vaginalis trophozoites from long-term cultures and clinical isolates under limited bovine serum conditions (1% serum). The specific enzymatic activities were expressed as nmol inorganic phosphate (Pi) released/min/mg protein, the gene expression patterns were determined by reverse transcriptase-polymerase chain reaction, the extracellular adenine nucleotide hydrolysis was analysed by high performance liquid chromatography and the cell cycle analysis was assessed by flow cytometry. Serum limitation led to the profound activation of NTPDase and ecto-5'-nucleotidase activities. Furthermore, the levels of NTPDase A and B transcripts increased and extracellular ATP metabolism was activated, which led to enhanced ATP hydrolysis and the formation of ADP and AMP. Moreover, the cell cycle was arrested at the G0/G1 stage, which suggested adenosine uptake. Our data suggest that under conditions of serum limitation, NTPDase and ecto-5'-nucleotidase play a role in providing the adenosine required for T. vaginalis growth and that this process contributes to the establishment of parasitism.

1.° Alexandri de Sancto Elpidio, ordinis Eremitarum sancti Augustini, tractatus de ecclesiastica potestate : inserta est donatio Constantini Magni facta Ecclesiae Romanae. — 2.° Ejusdem expositio in principium evangelii secundum Joannem. — 3.° Ejusdem epitome librorum sancti Augustini de civitate Dei. — 4.° Sancti Isidori, synonymorum, sive soliloquiorum liber. — 5.° Fratris Dionysii de Colle, ordinis Eremitarum sancti Augustini, tractatus de fato et praescientia divina. — 6.° Testimonia duodecim Patriarcharum de Christo. — 7.° Tractatus de Antichristo. — 8.° Excerptum ex tractatu Origenis de novem festivitatibus in Veteri Testamento. — 9.° Bernardi Oliverii, ordinis Eremitarum sancti Augustini, tractatus contra Judaeos. — 10.° Fratris Ricoldi, Florentini, ordinis Praedicatorum, disputatio contra Saracenos et Alcoranum. — 11.° Tractatus qui mensa pauperum inscribitur : authore A. ordinis Eremitarum sancti Augustini

Colbertinus

1.° Itinerarium Antonini, Martyris. — 2.° D. Joannis Mandeville, Militis, de territorio sancti Albani Protomartyris Anglorum, itinerarium. — 3.° Speculum Ecclesiae : authore Fratre Hugone de Sancto Victore. — 4.° Liber qui dicitur solatium animae : authoris nomen non comparet. — 5.° Liber qui dicitur speculum peccatoris : authore anonymo. — 6.° Sermo sancti Augustini, Episcopi, de obedientia.

Colbertinus