Browsing by Subject "Enzyme"

Now showing items 1-7 of 7

    • Analogues containing the paramagnetic amino acid TOAC as substrates for angiotensin 1-converting enzyme 

      Teixeira, Luis Gustavo de Deus [UNIFESP]; Bersanetti, Patricia Alessandra [UNIFESP]; Schreier, Shirley; Carmona, Adriana Karaoglanovic [UNIFESP]; Nakaie, Clovis Ryuichi [UNIFESP] (Elsevier B.V., 2007-05-29)
      The angiotensin I-converting enzyme (ACE) converts the decapeptide angiotensin I (Ang I) into angiotensin II by releasing the C-terminal dipeptide. A novel approach combining enzymatic and electron paramagnetic resonance ...

    • Avaliação de diferentes formulações com potencial clareador, alteração de cor, rugosidade e microdureza em esmalte dental bovino 

      Pauli, Maria Cibelle [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2019-11-28)
      Objective: To evaluate in vitro the effectiveness of fungal formulations (edible mushrooms and Penicillium crustosum Thom fungus isolated from molded coffee capsule) in tooth whitening, initially using coffee beverage ...

    • Enzymatic resolution by CALB of organofluorine compounds under conventional condition and microwave irradiation 

      Ribeiro, Sandra S.; Raminelli, Cristiano [UNIFESP]; Porto, Andre L. M. (Elsevier B.V., 2013-10-01)
      Enzymatic kinetic resolution of organofluorine rac-alcohols by CALB yielded (-)-(R)-2,2,2-trifluoro-1-phenylethanol (2a), (-)-(R)-1-(3-bromophenyl)-2,2,2-trifluoroethanol (2b), (-)-(R)-1-(4-bromophenyl)-2,2,2-trifluoroethanol ...

    • Estudo de extração, sistemas de separação, estabilidade e aplicações da enzima bromelina: o estado da arte 

      Silva, Jonas Mendes Torres da [UNIFESP]; Mascagni, Marcos Paulo [UNIFESP] (Universidade Federal de São Paulo, 2021-08-04)
      O interesse dos processos industriais por catalisadores enzimáticos tem recebido muita atenção da sociedade por causa da preocupação em torno da sustentabilidade e potencial econômico em questão. Por estes aspectos, as ...

    • Leviserpin: A Serine Peptidase Inhibitor (Serpin) from the Sugarcane Weevil Sphenophorus levis 

      Fonseca, Fernando P. P.; Ike, Priscila T. L.; Assis, Diego M. [UNIFESP]; Icimoto, Marcelo Y.; Juliano, Maria A. [UNIFESP]; Juliano, Luiz [UNIFESP]; Puzer, Luciano; Henrique-Silva, Flavio (Springer, 2011-08-01)
      Serine peptidase inhibitors (serpins) form a superfamily of proteins covering abroad spectrum of different biological functions. Here we describe the inhibitory characterization of leviserpin, the first serpin from the ...

    • The natural flavone fukugetin as a mixed-type inhibitor for human tissue kallikreins 

      Santos, Jorge A. N.; Kondo, Marcia Y. [UNIFESP]; Freitas, Renato F.; dos Santos, Marcelo H.; Ramalho, Teodorico C.; Assis, Diego M. [UNIFESP]; Juliano, Luiz [UNIFESP]; Juliano, Maria A. [UNIFESP]; Puzer, Luciano (Pergamon-Elsevier Science Ltd, 2016)
      The human tissue kallikreins (KLK1-KLK15) comprise a family of 15 serine peptidases detected in almost every tissue of the human body and that actively participate in many physiological and pathological events. Some ...

    • Radio-synthesized protein-based nanoparticles for biomedical purposes 

      Varca, Gustavo H. C.; Ferraz, Caroline C.; Lopes, Patricia S. [UNIFESP]; Mathor, Monica Beatriz; Grasselli, Mariano; Lugao, Ademar B. (Elsevier B.V., 2014-01-01)
      Protein-crosslinking whether done by enzymatic or chemically induced pathways increases the overall stability of proteins. in the continuous search for alternative routes for protein stabilization we report a novel technique ...