Sample records for NADP (nadp)
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Sample records 1 - 20 shown. Select sample records:



1

Ferredoxins and ferredoxin-NADP+ Reductases from Anabaena PCC 7119 and Spinach: electrostatic effects on intracomplex electron transfer

Walker, Mark C.; Navarro, José A.; Pueyo, José J.; Gómez-Moreno, Carlos; Tollin, Gordon
1990-01-01

Digital.CSIC (Spain)

5

Role of hydrophobic interactions in the flavodoxin mediated electron transfer from photosystem I to ferredoxin-NADP+ reductase in Anabaena PCC 7119

Nogués, Isabel; Martínez-Júlvez, Marta; Navarro, José Antonio; Hervás, Manuel; Armenteros, Lorena; Rosa, Miguel Angel de la

10 pages, 5 figures, 4 tables.-- PMID: 12590591 [PubMed].-- Printed version published on Feb 25, 2003. | Hydrophobic interactions play an active role in effective complex formation between ferredoxin-NADP+ reductase (FNR) and ferredoxin (Fd) from Anabaena, where an aromatic amino acid residue on the...

DRIVER (Spanish)

6

Role of hydrophobic interactions in the flavodoxin mediated electron transfer from photosystem I to ferredoxin-NADP+ reductase in Anabaena PCC 7119

Nogués, Isabel; Martínez-Júlvez, Marta; Navarro, José A.; Hervás, Manuel; Armenteros, Lorena; Rosa, Miguel A. de la; Brodie, Tammy B.; Hurley, John K.; Tollin, Gordon; Gómez-Moreno, Carlos; Medina, Milagros
2003-01-23

Digital.CSIC (Spain)

7

Preparation and properties of a cross-linked complex between ferredoxin - NADP+ reductase and flavodoxin

Pueyo, José J.; Sancho, Javier; Edmondson, Dale E.; Gómez-Moreno, Carlos
1989-01-01

Digital.CSIC (Spain)

9

Anabaena sp. PCC 7119 flavodoxin as electron carrier from photosystem I to ferredoxin-NADP+ reductase. Role of Trp(57) and Tyr(94)

Casaus, José L.; Navarro, José A.; Hervás, Manuel; Lostao, Anabel; Rosa, Miguel A. de la; Gómez-Moreno, Carlos

7 pages, figures.-- PMID: 11950835 [PubMed].-- Printed version published Jun 21, 2002. | The influence of the amino acid residues sandwiching the flavin ring in flavodoxin (Fld) from the cyanobacterium Anabaena sp. PCC 7119 in complex formation and electron transfer (ET) with its natural partners, p...

DRIVER (Spanish)

10

Anabaena sp. PCC 7119 flavodoxin as electron carrier from photosystem I to ferredoxin-NADP+ reductase. Role of Trp(57) and Tyr(94)

Casaus, José L.; Navarro, José A.; Hervás, Manuel; Lostao, Anabel; Rosa, Miguel A. de la; Gómez-Moreno, Carlos; Sancho, Javier; Medina, Milagros
2002-04-11

Digital.CSIC (Spain)

11

Flavodoxin-mediated electron transfer from photosystem I to ferredoxin-NADP+ reductase in Anabaena: role of flavodoxin hydrophobic residues in protein-protein interactions

Goñi, Guillermina; Serrano, Ana; Frago, Susana; Hervás, Manuel; Peregrina, José Ramón; Rosa, Miguel A. de la

11 pages.-- PMID: 18177021 [PubMed].-- Printed version published Jan 29, 2008. | Three surface hydrophobic residues located at the Anabaena flavodoxin (Fld) putative complex interface with its redox partners were replaced by site-directed mutagenesis. The effects of these replacements on Fld interac...

DRIVER (Spanish)

12

Flavodoxin-mediated electron transfer from photosystem I to ferredoxin-NADP+ reductase in Anabaena: role of flavodoxin hydrophobic residues in protein-protein interactions

Goñi, Guillermina; Serrano, Ana; Frago, Susana; Hervás, Manuel; Peregrina, José R.; Rosa, Miguel A. de la; Gómez-Moreno, Carlos; Navarro, José A.; Medina, Milagros
2008-01-05

Digital.CSIC (Spain)

13

Anabaena flavodoxin as an electron carrier from photosystem I to ferredoxin-NADP+ reductase. Role of flavodoxin residues in protein-protein interaction and electron transfer

Nogués, Isabel; Hervás, Manuel; Peregrina, José R.; Navarro, José A.; Rosa, Miguel A. de la; Gómez-Moreno, Carlos

10 pages, 4 figures, 6 tables.-- PMID: 15628849 [PubMed].-- Available online on Dec 4, 2004. | Biochemical and structural studies indicate that electrostatic and hydrophobic interactions are critical in the formation of optimal complexes for efficient electron transfer (ET) between ferredoxin-NADP+ ...

DRIVER (Spanish)

14

Anabaena flavodoxin as an electron carrier from photosystem I to ferredoxin-NADP+ reductase. Role of flavodoxin residues in protein-protein interaction and electron transfer

Nogués, Isabel; Hervás, Manuel; Peregrina, José R.; Navarro, José A.; Rosa, Miguel A. de la; Gómez-Moreno, Carlos; Medina, Milagros
2005-01-11

Digital.CSIC (Spain)

15

Complex Formation between Ferredoxin and Ferredoxin-NADP+ Reductase from Anabaena PCC 7119: Cross-Linking Studies

Pueyo, José J.; Revilla, Concepción; Mayhew, Stephen G.; Gómez-Moreno, Carlos
1992-01-01

Digital.CSIC (Spain)

17

Intramolecular electron transfer between ferredoxin-NADP+ reductase and flavodoxin: a laser photolysis study

Pueyo, José J.; Walker, Mark C.; Tollin, Gordon; Gómez-Moreno, Carlos
1990-01-01

Digital.CSIC (Spain)

18

Complex formation between ferredoxin-Nadp+-oxidoreductase and Flavodoxin

Gómez-Moreno, Carlos; Sancho, Javier; Fillat, M.; Pueyo, José J.; Edmondson, Dale E.
1987-06-07

Digital.CSIC (Spain)

20

Widespread occurrence of non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase among gram-positive bacteria | Amplia distribución de la gliceraldehído-3-fosfato deshidrogenasa no-fosforilante entre las bacterias gram-positivas

Iddar, Abdelghani; Valverde, Federico; Assobhei, Omar; Serrano, Aurelio; Soukri, Abdelaziz

The non-phosphorylating glyceraldehyde 3-phosphate dehydrogenase (GAPDHN, NADP+ -specific, EC 1.2.1.9) is present in green eukaryotes and some Streptococcus strains. The present report describes the results of activity and immunoblot analyses, which were used to generate the first survey of bacteria...

DRIVER (Spanish)

21

Tratamiento inmunosupresor en las intoxicaciones por paraquat/ Immunosuppressive treatment due to paraquat poisoning

Martín-Rubí, JC; Marruecos-Sant, L; Palomar-Martínez, M; Martínez-Escobar, S
2007-09-01

Resumen en español El paraquat es el agente más importante de la familia de los biperidilos. Es directamente cáustico en la naturaleza, su actividad es herbicida mediante la reducción del NADP a NADPH durante la fotosíntesis, un proceso de superoxidación que genera radicales oxi, hidroxil y radicales peróxidos. La toxicidad en tejidos humanos resulta de forma parecida por la alteración del proceso oxidativo. Tras la destrucción oxidativa, el reclutamiento de las células inflamatori (mas) as conducen a un proceso tardío de fibrosis pulmonar. La ingesta mayor de 20-40 mg/kg de concentrado de paraquat requiere de un tratamiento agresivo con descontaminación intestinal y hemoperfusión. Igualmente, la limitación del aporte de oxígeno a bajo flujo según la hipoxemia tolerable. La administración de terapia inmunosupresora con esteroides y ciclofosfamida debe ser considerada. Igualmente debe ser controlada de forma intermitente la función pulmonar y los niveles de paraquat en plasma y orina. Resumen en inglés Paraquat is the most important member of the bipyridyl compound. It is directly caustic in nature and it exerts its herbicidal activity by inhibiting the reduction of NADP to NADPH during photosynthesis, a process in which superoxide, singlet oxygen, hydroxyl, and peroxide radicals are formed. Human tissue toxicity likely results from a similar oxidative mechanism. After oxidative destruction, recruitment of inflammatory cells leads to late onset and irreversible pulmonar (mas) y fibrosis. Ingestion greater than 20-40 mg/kg of paraquat concentrate should be aggressively managed with the administration of intestinal decontaminants and hemoperfusion. Low-inspired oxygen therapy should be given until it becomes impractical in the face of hypoxemia. Administration of immunodepressive therapy, steroids and cyclophosphamide, should be considered. In addition, there should be intermittent assessment of pulmonary function and of plasma and urinary concentrations of paraquat.

Scientific Electronic Library Online (Spanish)

22

Utilidad de la videopupilografía en el estudio de la neuropatía autonómica pupilar diabética/ Usefulness of the videopupillography in the study of diabetic pupillary autonomic neuropathy

Cáceres Toledo, María; Márquez Fernández, Melba; Bello, Primitivo
2002-06-01

Resumen en español La videopupilografía con cámara infrarroja es una novedosa técnica para el estudio de la dinámica pupilar, que resulta de gran utilidad en el diagnóstico y evolución de la neuropatía autonómica pupilar diabética (NADP). Estudiamos a un grupo de pacientes diabéticos y a un grupo control sano utilizando esta técnica, con el objetivo de determinar su utilidad en el diagnóstico de NAPD. Fueron examinados un total de 40 sujetos sanos y 40 pacientes diabéticos tipo (mas) I, con una edad promedio de 34,7 en el primer grupo y 49 en el segundo. El área pupilar en la oscuridad fue 11,35 mm2 en el grupo control y 10,8 en los diabéticos (la latencia del reflejo pupilar en los diabéticos fue de 0,95 s y de 0,81 s en el grupo control) (p 0,05). La velocidad de dilatación media (VDM) fue de 3,23 mm2/s en el primer grupo y de 3,15 mm2/s en el segundo (p Resumen en inglés The infrared videopupillography is a new technique to study the pupillary dynamics that is very useful in the diagnosis and evolution of diabetic autonomic pupillary diabetes (DAPD). We studied a group of diabetic patients and a sound control group by using this technique in order to determine its usefulness in the diagnosis of DAPD. A total of 40 healthy subjects and 40 type 1 diabetics with an average age of 34.7 and 49, respectively, were examined. The pupillary area i (mas) n the darkness was 11.35 mm2 in the control group and 10.8 in the diabetic (the pupillary reflex latency in the diabetic was 0.95 s and 0.81 s in the control group) (p 0.05). The mean dilatation speed (MDS) was 3.23 mm2/s in the first group and 3.15 mm2/s in the second (p

Scientific Electronic Library Online (Spanish)

23

Widespread occurrence of non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase among gram-positive bacteria

Iddar, Abdelghani; Valverde, Federico; Assobhei, Omar; Serrano, Aurelio; Soukri, Abdelaziz
2005-12-01

Digital.CSIC (Spain)

26

Procedimiento de inmovilización de una glutamato deshidrogenasa.

Bolívar Bolívar, Juan Manuel; Mateo González, César; Rocha-Martín, Javier; Fernández Lafuente, Roberto; Guisán Seijas, José Manuel; Cava Valenciano, Felipe
2009-09-17

Digital.CSIC (Spain)

28

Interaction of flavodoxin with cyanobacterial thylakoids

Pueyo, José J.; Gómez-Moreno, Carlos
1993-01-01

Digital.CSIC (Spain)

30

Antioxidant Defenses against Activated Oxygen in Pea Nodules Subjected to Water Stress

Gogorcena Aoiz, Yolanda; Iturbe-Ormaetxe, I.; Escuredo, P. R.; Becana Ausejo, Manuel
1994-09-01

Digital.CSIC (Spain)