Search results for "Tetra"
showing 10 items of 6481 documents
CCDC 1945945: Experimental Crystal Structure Determination
2019
Related Article: Suchithra Ashoka Sahadevan, Alexandre Abhervé, Noemi Monni, Pascale Auban-Senzier, Joan Cano, Francesc Lloret, Miguel Julve, Hengbo Cui, Reizo Kato, Enric Canadell, Maria Laura Mercuri, Narcis Avarvari|2019|Inorg.Chem.|58|15359|doi:10.1021/acs.inorgchem.9b02404
CCDC 1455868: Experimental Crystal Structure Determination
2016
Related Article: Philipp Benrath, Maximilian Kaiser, Thomas Limbach, Mihail Mondeshki and Jan Klett|2016|Angew.Chem.,Int.Ed.|55|10886|doi:10.1002/anie.201602792
CCDC 1446096: Experimental Crystal Structure Determination
2016
Related Article: José J. Baldoví, Yan Duan, Carlos Bustos, Salvador Cardona-Serra, Pierre Gouzerh, Richard Villanneau, Geoffrey Gontard, Juan M. Clemente-Juan, Alejandro Gaita-Ariño, Carlos Giménez-Saiz, Anna Proust, Eugenio Coronado|2016|Dalton Trans.|45|16653|doi:10.1039/C6DT02258H
Perifēro vēnu katetra aprūpe stacionārā
2022
Bakalaura darba tēma - Perifēro vēnu katetra aprūpe stacionārā. Tēmas aktualitāte ir mūsdienās ļoti aktuāla, jo perifēro katetru komplikācijas ir viens no aprūpes kvalitātes mērījumiem. Perifēro vēnu katetru ievadīšanu veic medicīnas darbinieki atbilstoši aprūpes vadlīnijām. Visbiežākais infekciju ierosinātājs ir stafilokoks un zeltainais stafilokoks. Māsām ir svarīgi sekot līdzi pacienta perifēro katetru stāvoklim, lai apkārt katetram nav kādas iekaisuma, infekcijas pazīmes, kā arī māsai ir obligāti jāinformē pacients, ja tomēr ir novērotas infekcijas vai iekaisuma pazīmes. Darba mērķis bija noskaidrot perifēro vēnu katetru aprūpes kvalitāti pacientiem un atbilstību vadlīnijām un standarti…
Predation on Multiple Trophic Levels Shapes the Evolution of Pathogen Virulence
2009
The pathogen virulence is traditionally thought to co-evolve as a result of reciprocal selection with its host organism. In natural communities, pathogens and hosts are typically embedded within a web of interactions with other species, which could affect indirectly the pathogen virulence and host immunity through trade-offs. Here we show that selection by predation can affect both pathogen virulence and host immune defence. Exposing opportunistic bacterial pathogen Serratia marcescens to predation by protozoan Tetrahymena thermophila decreased its virulence when measured as host moth Parasemia plantaginis survival. This was probably because the bacterial anti-predatory traits were traded o…
Składniki tworzyw sztucznych zaburzające funkcje układu nerwowego
2013
Rozwój przemysłu chemicznego spowodował opracowywanie nowych związków chemicznych niewystępujących w środowisku naturalnym. Substancje te spełniają różnorodne funkcje, takie jak obniżenie palności, zwiększenie plastyczności czy poprawienie rozpuszczalności innych substancji. Wiele związków wchodzących w skład tworzyw sztucznych, kosmetyków nowej generacji, aparatury medycznej, opakowań spożywczych oraz innych produktów codziennego użytku, z łatwością uwalniają się do środowiska naturalnego. Liczne badania wykazały, że substancje, takie jak: ftalany, BPA, TBBPA oraz PCB charakteryzują się znaczną lipofilnością dzięki czemu w łatwy sposób wnikają do żywych komórek oraz akumulują się w tkankac…
Metabolites from Mediterranean plant: characterization and trasformation. chemotaxonomic assessmentand biological activity
2016
Questo progetto di ricerca ha lo scopo di ampliare le conoscenze di alcune piante appartenenti alla flora Mediterranea. Le piante da studiare sono state scelte in seguito ad un’attenta analisi bibliografica tra specie poco sudiate. La scelta è quindi ricaduta su nove specie appartenenti al genere Anthemis, due specie appartenenti al genere Pulicaria e sulle specie di Tetraclinis articulata, Salvia argentea, Ajuga tenorei, Ballota hispanica, Moluccella Spinosa e Thapsia garganica. Di esse sono stati preparati ed identificati i componenti degli oli essenziali e successivamente effettuati su di essi i saggi antibatterici. Dagli estratti delle specie di Tetraclinis articulata e Ajuga tenorei so…
Laboratory evaluation of the effect of plant extracts on Tetranychus urticae Koch (Acariformes, Tetranychidae)
2005
Acetone extracts of Annona cherimola Mill., Melia azedarach L., Artemisia absinthium L. and Quassia spp., were tested in laboratory trials on young females of Tetranychus urticae Koch (Acariformes,Tetranychidae). In the post-infestation tests, extracts of Melia and Annona caused a high mortality of the target females (84% and 96% for Melia and Annona, respectively) after 24 hours and 100% for both extracts after 48 hours. On the other hand Artemisia extracts caused 84% mortality of females after 10 days even if the oviposition rate was statistically lower than in the controls (2.5 and 6.7 eggs/female/day for Artemisia and controls, respectively).
The effect of prey resources on evolutionary and ecological dynamics of prey (Serratia marcescens) and predator (Tetrahymena thermophila)
2006
Trans -Cyclooctene-Functionalized PeptoBrushes with Improved Reaction Kinetics of the Tetrazine Ligation for Pretargeted Nuclear Imaging
2020
Tumor targeting using agents with slow pharmacokinetics represents a major challenge in nuclear imaging and targeted radionuclide therapy as they most often result in low imaging contrast and high radiation dose to healthy tissue. To address this challenge, we developed a polymer-based targeting agent that can be used for pretargeted imaging and thus separates tumor accumulation from the imaging step in time. The developed targeting agent is based on polypeptide-graft-polypeptoid polymers (PeptoBrushes) functionalized with trans-cyclooctene (TCO). The complementary In-111-labeled imaging agent is a 1,2,4,5-tetrazine derivative, which can react with aforementioned TCO-modified PeptoBrushes i…