Synovial cell sarcoma in a dog: A misnomer—Cytologic and histologic findings and review of the literature          下载免费PDF全文

Paola Monti  Darren Barnes  Anna M. Adrian  Roberta Rasotto 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2018,47(2):181-185

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Artificial suckling in Martina Franca donkey foals: effect on in vivo performances and carcass composition     

Pasquale De Palo  Aristide Maggiolino  Paola Milella  Nicola Centoducati  Alessandro Papaleo  Alessandra Tateo 《Tropical animal health and production》2016,48(1):167-173

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Comparison of six microscopic methods and two operators for estimation of white and red blood cells in canine urine sediment     

Marco Giraldi  Filippo Tagliasacchi  Saverio Paltrinieri  Tiziana Vitiello  Paola Rossetti  Paola Scarpa 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2023,52(1):71-78

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Profile and Content of Residual Alkaloids in Ten Ecotypes of Lupinus mutabilis Sweet after Aqueous Debittering Process     

Cortés-Avendaño  Paola  Tarvainen  Marko  Suomela  Jukka-Pekka  Glorio-Paulet  Patricia  Yang  Baoru  Repo-Carrasco-Valencia  Ritva 《Plant foods for human nutrition (Dordrecht, Netherlands)》2020,75(2):184-191

Plant Foods for Human Nutrition - The evaluation of the level of alkaloids in edible Lupinus species is crucial from a food safety point of view. Debittering of lupin seeds has a long history;...  相似文献   

Marine Anticancer Agents: An Overview with a Particular Focus on Their Chemical Classes     

Marilia Barreca  Virginia Span  Alessandra Montalbano  Mercedes Cueto  Ana R. Díaz Marrero  Irem Deniz  Ayegül Erdoan  Lada Luki&#x; Bilela  Corentin Moulin  Elisabeth Taffin-de-Givenchy  Filippo Spriano  Giuseppe Perale  Mohamed Mehiri  Ana Rotter  Olivier P. Thomas  Paola Barraja  Susana P. Gaudêncio  Francesco Bertoni 《Marine drugs》2020,18(12)

The marine environment is a rich source of biologically active molecules for the treatment of human diseases, especially cancer. The adaptation to unique environmental conditions led marine organisms to evolve different pathways than their terrestrial counterparts, thus producing unique chemicals with a broad diversity and complexity. So far, more than 36,000 compounds have been isolated from marine micro- and macro-organisms including but not limited to fungi, bacteria, microalgae, macroalgae, sponges, corals, mollusks and tunicates, with hundreds of new marine natural products (MNPs) being discovered every year. Marine-based pharmaceuticals have started to impact modern pharmacology and different anti-cancer drugs derived from marine compounds have been approved for clinical use, such as: cytarabine, vidarabine, nelarabine (prodrug of ara-G), fludarabine phosphate (pro-drug of ara-A), trabectedin, eribulin mesylate, brentuximab vedotin, polatuzumab vedotin, enfortumab vedotin, belantamab mafodotin, plitidepsin, and lurbinectedin. This review focuses on the bioactive molecules derived from the marine environment with anticancer activity, discussing their families, origin, structural features and therapeutic use.  相似文献   

Effects of beneficial bacteria on biomass,photosynthetic parameters and cell composition of the microalga Muriellopsis sp. adapted to grow in seawater     

Paola Marticorena  Leonel Gonzalez  Carlos Riquelme  Fernando Silva Aciares 《Aquaculture Research》2020,51(9):3609-3622

The present study evaluated the effects of five bacterial isolates from the microalga Muriellopsis sp. on the microalgal biomass concentration (g/L), specific growth rate (K), photosynthetic quantum yield (QY), non‐photochemical quenching (NPQ), maximum relative electron transport rates (rETR max) and levels of nutritional components such as carbohydrates, lipids, proteins and carotenoids in Muriellopsis sp. cultivated in seawater under indoor and outdoor conditions. The bacterial strains were Microbacterium sp. Dom 1; Pseudomonas sp. Dom2; Microbacterium sp. Dom 3; Rhizobium sp. Dom 4; and Dietzia sp. Dom 5, as well as the Pseudoalteromonas sp. (SLP1), a bacterium known to promote the growth of microalgae. At the laboratory level, inoculation of the strains SLP1, Dom 1, Dom 3 and Dom 5 resulted in higher specific growth rates and biomass of the microalga. Subsequently, the best results were obtained with a combination of the selected bacterial strains (Dom1, Dom 3, Dom5 and SLP1) under outdoor culture conditions improved the biomass, proteins, carbohydrates and total carotenoids in 22.12%, 48.28%, 19,25% and 48.27%, respectively, compared to cultures without the incorporation of the selected bacteria (control), while no effects were observed on the photosynthetic parameters. Thus, it was demonstrated that positive associations of the selected bacterial strains played an important role in the production of Muriellopsis sp. acclimatized to grow in seawater. This is of crucial importance, especially in desert areas, where solar radiation is high and freshwater is a limited resource.  相似文献   

Rainbow trout (Oncorhynchus mykiss,Walbaum ) develop a more robust body shape under organic rearing     

Domitilla Pulcini  Tommaso Russo  Paola Reale  Alexia Massa‐Gallucci  Grace Brennan  Stefano Cataudella 《Aquaculture Research》2014,45(3):397-409

Prolonged exposure to captive conditions has led to the development of a rainbow trout ‘farmed’ phenotype, which is different from that of wild trout. Selection for desirable productive traits in hatcheries has resulted in the development of some morphological traits that are maladaptive in nature. The recent development of organic aquaculture, guided by the well‐being of the fish, could potentially produce a new farmed phenotype that would be more adaptive in nature. In this study, rainbow trout reared in intensive and organic farms were compared by means of shape analysis, to detect patterns of shape variation associated with rearing environment. The results of this study highlight a significant effect of the rearing method on rainbow trout shape: organically reared trout showed a higher body profile, in particular in the head and trunk regions, shorter median fins and a deeper caudal peduncle. A combined effect of density and habitat complexity could have contributed to the observed shape differences: in organic rearing systems, lower densities and steady water could increase territoriality and aggressive interactions, promoting body designs more functional in rapid attacks and escapes.  相似文献   

Studies on umami taste. Synthesis of new guanosine 5'-phosphate derivatives and their synergistic effect with monosodium glutamate     

Cairoli P  Pieraccini S  Sironi M  Morelli CF  Speranza G  Manitto P 《Journal of agricultural and food chemistry》2008,56(3):1043-1050

A number of N2-alkyl and N2-acyl derivatives of guanosine 5'-phosphate (GMP) have been synthesized and tested for their synergistic effect with monosodium L-glutamate (MSG), the prototypical substance imparting umami taste to savory-based foods. Capacities to enhance the taste intensity of MSG (gamma values) were estimated through subjective comparisons of MSG/nucleotide mixtures in water with appropriate solutions of MSG alone. Assuming beta = gamma[nucleotide]/gamma[IMP], beta values of the N2-substituted GMPs were found in the range 1.2-5.7. Such values appear to be related to the chain length of the substituent in the 2-position of the purine nucleus and dependent on the replacement of a CH 2 group with an S atom and/or with an alpha-CO group. These findings indicate that the exocyclic NHR group of the guanine moiety is actively implicated in the synergism between GMP derivatives and MSG. Theoretical calculations suggest that an anti conformation is probably assumed by ribonucleotide molecules interacting with umami receptors.  相似文献   

Occupancy pattern of a long-horned beetle in a variegated forest landscape: linkages between tree quality and forest cover across spatial scales     

Pablo M. Vergara  Luis O. Meneses  Audrey A. Grez  Madelaine S. Quiroz  Gerardo E. Soto  Christian G. Pérez-Hernández  Paola A. Diaz  Ingo J. Hahn  Andrés Fierro 《Landscape Ecology》2017,32(2):279-293

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Characterization of a feline homologue of the alphaE integrin subunit (CD103) reveals high specificity for intra-epithelial lymphocytes     

Woo JC  Roccabianca P  van Stijn A  Moore PF 《Veterinary immunology and immunopathology》2002,85(1-2):9-22

The characteristics of a feline homologue of the alphaE integrin (CD103), defined by two murine monoclonal antibodies, Fe7.1B8 (IgG1) and Fe7.2D8 (IgG1), are described. These antibodies recognized 75% of intra-epithelial (range 59-88%) and 40% of lamina proprial (range 28-46%) T cells of the intestinal mucosal tissue of the small intestine in contrast with approximately 2% of peripheral blood lymphocytes. Both antibodies immunoprecipitated a 180 kDa protein from biotinylated feline intra-epithelial mucosal leukocytes consistent with the alphaE integrin subunit in conjunction with a 120 kDa protein consistent with the beta7 subunit. The nucleotide sequence of feline alphaE integrin, generated from molecular cloning of the feline alphaE encoding cDNA, is also reported. This feline molecule shares 72% sequence homology with human and 69% homology with murine and rat counterparts. Homology includes the presence of an X (extra) domain, that appears unique to alphaE molecules as described for human, rat and mouse, as well as areas of homology common to other alpha integrins. Of note is a typical I (inserted) domain, the presence of seven repeat regions, and highly conserved sequences in the cytoplasmic tail. Transfection studies demonstrated that both antibodies recognized an extracellular component which encompassed the X and I domains of the cloned alphaE integrin subunit. These studies demonstrate that the pattern of tissue distribution, biochemical characteristics, and cDNA sequence of the feline alphaE integrin subunit are largely similar to that described for other species.  相似文献