Search Results - (Author, Cooperation:V. Gonzalez)
-
1Latest Papers from Table of Contents or Articles in PressYazdanbakhsh L. Nosood, Azim Ziyaei Halimehjani and Florenci V. González
American Chemical Society (ACS)
Published 2018Staff ViewPublication Date: 2018-01-23Publisher: American Chemical Society (ACS)Print ISSN: 0022-3263Electronic ISSN: 1520-6904Topics: Chemistry and PharmacologyPublished by: -
2Latest Papers from Table of Contents or Articles in PressCailey Bromer, Thomas M. Bartol, Jared B. Bowden, Dusten D. Hubbard, Dakota C. Hanka, Paola V. Gonzalez, Masaaki Kuwajima, John M. Mendenhall, Patrick H. Parker, Wickliffe C. Abraham, Terrence J. Sejnowski, Kristen M. Harris
National Academy of Sciences
Published 2018Staff ViewPublication Date: 2018-03-07Publisher: National Academy of SciencesPrint ISSN: 0027-8424Electronic ISSN: 1091-6490Topics: BiologyMedicineNatural Sciences in GeneralPublished by: -
3Latest Papers from Table of Contents or Articles in PressV. Gonzalez-Perez ; X. H. Zeng ; K. Henzler-Wildman ; C. J. Lingle
Nature Publishing Group (NPG)
Published 2012Staff ViewPublication Date: 2012-04-24Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Amino Acids/metabolism ; Animals ; Binding, Competitive ; Humans ; Ion Channel Gating/*drug effects ; Large-Conductance Calcium-Activated Potassium Channels/*antagonists & ; inhibitors/chemistry/*metabolism ; Mice ; Oocytes/metabolism ; Peptides/chemistry/*metabolism/*pharmacology ; Potassium/metabolism ; Protein Binding ; Protein Subunits/antagonists & inhibitors/metabolism ; Shaker Superfamily of Potassium Channels/antagonists & ; inhibitors/chemistry/metabolism ; Xenopus laevisPublished by: -
4Latest Papers from Table of Contents or Articles in PressR. J. Bouwens ; G. D. Illingworth ; I. Labbe ; P. A. Oesch ; M. Trenti ; C. M. Carollo ; P. G. van Dokkum ; M. Franx ; M. Stiavelli ; V. Gonzalez ; D. Magee ; L. Bradley
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-01-29Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsPublished by: -
5Articles: DFG German National LicensesStaff View
ISSN: 0211-3538Topics: MusicologyNotes: Centenario HIGINI ANGLÈS In memoriamURL: -
6Articles: DFG German National LicensesDíaz, V. González ; Armas, A. González ; Martí, C. Ossuna ; Pérez Pont, M. L.
Springer
Published 1993Staff ViewISSN: 1436-5073Keywords: thiabendazole ; spectrofluorimetry ; sodium dodecylsulphate ; micellar system ; agricultural productsSource: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyNotes: Abstract A sensitive, selective Spectrofluorimetric method has been developed for the determination of thiabendazole in a sodium dodecylsulphate micellar medium. The method features a linear determination range of 0.020-15 μg and a detection limit of 0.2 ng/ml, with a relative standard deviation of less than 3%. By using a straightforward extraction procedure with ethyl acetate and hydrochloric acid, the method provided average thiabendazole recoveries above 96% from apple, pear and potato samples.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesStaff View
ISSN: 1572-8943Source: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyDescription / Table of Contents: Résumé On a étudié par TG, ATD et diffraction des rayons X le comportement thermique du monochloracétate d'ammonium et du monochloracétate silicomolybdate d'ammonium. Les coupbes ATD indiquent qu'il se forme intermédiairement du polyglycolate et du chlorure d'ammonium pendant la décomposition du monochloracétate d'ammonium. On a confirmé le même mécanisme pour la décomposition du monochloracétate silicomolybdate d'ammonium.Abstract: Zusammenfassung Das thermische Verhalten von Ammoniummonochloracetat und Ammonium-monochloracetat-silicomolybdat wurde unter Anwendung der Methoden der Thermogravimetrie (TG), Differentialthermoanalyse (DTA) und Röntgendiffraktion untersucht. Den DTA-Kurven entsprechend werden im Verlauf der Zersetzung von Ammoniummonochloracetat Ammoniumchlorid und -polyglycollid als Zwischenprodukte erhalten. Derselbe Mechanismus wurde für die Zersetzung von Ammonium-monochloracetatsilicomolybdat gefunden.Notes: Abstract The thermal behaviours of ammonium monochloroacetate and ammonium monochloroacetate silicomolybdate have been studied by thermogravimetry (TG), differential thermal analysis (DTA) and X-ray diffraction. The DTA curves show that ammonium chloride and polyglycollide are obtained as intermediates in the course of the decomposition of ammonium monochloroacetate. The same mechanism has been confirmed for the decomposition of ammonium monochloroacetate silicomolybdate.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesAchi, M. V. ; Figueroa, J. M. ; Nicolini, V. González ; Villar, M. J. ; Tramezzani, J. H.
Springer
Published 1995Staff ViewISSN: 1432-0878Keywords: Key words: Calcitonin gene-related peptide ; Neuropeptide tyrosine ; Male gonads ; Bufo arenarum (Anura)Source: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: Abstract. The presence and distribution of peptidergic nerve fibers were studied in the testis and mesorchium of the toad by means of immunohistochemistry. Cryostat sections of the testis and whole-mount preparations of mesorchia were immunostained with antisera to calcitonin gene-related peptide (CGRP) and neuropeptide tyrosine (NPY). After leaving the mesorchium CGRP-immunoreactive (IR) fibers were seen predominantly running in between the seminiferous tubules. In addition, a small population of CGRP-IR nerve fibers formed thin plexuses around blood vessels. Conversely, NPY-like immunoreactivity predominated in nerve fibers that formed dense plexuses around vessels both in the mesorchium and testis. Additionally, some single NPY-IR nerve fibers could be seen in both structures studied. The functional significance of these peptidergic systems in the testis of the toad remains to be analyzed.Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesAchi, M. V. ; Figueroa, J. M. ; Nicolini, V. González ; Villar, M. J. ; Tramezzani, J. H.
Springer
Published 1995Staff ViewISSN: 1432-0878Keywords: Calcitonin gene-related peptide ; Neuropeptide tyrosine ; Male gonads ; Bufo arenarum (Anura)Source: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: Abstract The presence and distribution of peptidergic nerve fibers were studied in the testis and mesorchium of the toad by means of immunohistochemistry. Cryostat sections of the testis and whole-mount preparations of mesorchia were immunostained with antisera to calcitonin gene-related peptide (CGRP) and neuropeptide tyrosine (NPY). After leaving the mesorchium CGRP-immunoreactive (IR) fibers were seen predominantly running in between the seminiferous tubules. In addition, a small population of CGRP-IR nerve fibers formed thin plexuses around blood vessels. Conversely, NPY-like immunoreactivity predominated in nerve fibers that formed dense plexuses around vessels both in the mesorchium and testis. Additionally, some single NPY-IR nerve fibers could be seen in both structures studied. The functional significance of these peptidergic systems in the testis of the toad remains to be analyzed.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesCUBEDDU, L. X. ; TRUJILLO, L. M. ; TALMACIU, I. ; GONZALEZ, V. ; GUARIGUATA, J. ; SEIJAS, J. ; MILLER, I. A. ; PASKA, W.
Oxford BSL : Blackwell Science
Published 1997Staff ViewISSN: 1365-2036Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Background: The mechanism of nausea and vomiting associated with gastroenteritis is unknown. The role of 5-HT3 receptors in emesis associated with gastroenteritis was investigated in paediatric patients. Methods: A randomized, double-blind, placebo-controlled, parallel-group study was conducted in three groups of 12 patients each, receiving either a single i.v. dose of ondansetron (0.3 mg/kg), metoclopramide (0.3 mg/kg) or placebo (sterile saline). Food was restricted and oral rehydration was administered for 4 h. Results: During 0–24 h, the number of emetic episodes experienced was significantly greater (P=0.048) with placebo (mean=5) than ondansetron (mean=2) and the proportion of patients experiencing no emesis was significantly greater (P=0.039) with ondansetron (58%) than placebo (17%). A numerical difference, in favour of ondansetron, was observed between ondansetron and metoclopramide groups for both of the above parameters. Fewer treatment failures were observed with ondansetron (17%) than placebo (33%) and metoclopramide (42%). More diarrheal episodes were observed in the groups receiving anti-emetic treatment. All three treatments were well tolerated. Conclusions: Ondansetron, a 5HT3 receptor antagonist, was significantly superior to placebo in preventing emesis associated with acute gastroenteritis, in paediatric patients. Therefore, serotonin, acting through 5HT3 receptors, may play a role in this form of emesis.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 0003-2670Keywords: Alcohols ; Liquid chromatography ; Micelles ; PAHsSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 0022-1902Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyEnergy, Environment Protection, Nuclear Power EngineeringType of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesStaff View
ISSN: 0022-0728Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 0377-8401Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionType of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 0277-5387Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesHeitz, C. ; Lagarde, G. ; Pape, A. ; Tenorio, D. ; Zarate, C. ; Menu, M. ; Scotee, L. ; Jaidar, A. ; Gonzalez, D. ; Alviso, R. ; Gonzalez, V.
Amsterdam : ElsevierStaff ViewISSN: 0168-583XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: PhysicsType of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesStaff View
ISSN: 0040-6031Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesStaff View
ISSN: 0040-6031Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesStaff View
ISSN: 0040-6031Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesStaff View
ISSN: 1432-1017Keywords: Key words Z-DNA ; Kinetics ; Circular dichroism ; Salt-dependenceSource: Springer Online Journal Archives 1860-2000Topics: BiologyPhysicsNotes: Abstract The salt-induced B- to Z-DNA conformational transition is a cooperative- and time-dependent process. From a modified form of the logistic equation which describes an equilibrium between two states we have deduced a kinetic function to quantify the degree of the B to Z transition of a synthetic (dG-dC) ⋅ (dG-dC) polynucleotide. This function was obtained by introduction of time as a variable in the logistic function so that the equilibrium constant, K, is replaced by a new constant K s , characteristic of the type of salt used. This constant is defined as the salt concentration needed to reach the B-Z transition-midpoint in the time unit. The equation fits the data obtained by circular dichroism (CD) for changes in molecular ellipticity of poly(dG-m5dC) ⋅ poly(dG-m5dC) and poly(dG-dC) ⋅ poly(dG-dC) incubated with various concentrations of mono-, di-, and trivalent salts at a constant temperature. The derived expression may be a very useful tool for studying the kinetics of the B- to Z-DNA transition.Type of Medium: Electronic ResourceURL: