Search results for "AMT"
showing 10 items of 90 documents
Análisis molecular de la valoración del intervalo de tiempo óptimo entre la administración de acetato de triptorelina y la punción folicular en los t…
2023
Los fármacos análogos de la GnRH y la hCG han demostrado ser igualmente eficaces en la activación de la cascada de intermediarios de la maduración final ovocitaria que ocurre tras el estímulo ovulatorio. Sin embargo, su mecanismo de acción y por tanto los perfiles hormonales hallados tras el estímulo de los dos fármacos son muy diferentes. El tiempo más adecuado para programar la recolección ovocitaria tras la administración de acetato de triptorelina podría no ser 36 horas como ampliamente se ha pautado en los tratamientos de FIV con hCG. Este intervalo de tiempo es sumamente importante para obtener la mayor proporción posible de ovocitos MII porque procesos como el inicio de la luteinizac…
Den jødiske herkomst : Forestillinger om jøder i Bergens Aftenblad, Bergens Tidende og Bergens Arbeiderblad mellom 1930 og 1950
2021
Master's thesis in History (HI500)
Muntlig interaktion på svensklektioner hos högstadieelever i mellersta Finland
2015
Tutkielman tarkoituksena oli selvittää yläkouluikäisten oppilaiden kokemuksia suullisesta vuorovaikutuksesta ja suullisesta esiintymisestä ruotsin kielen oppitunneilla. Tutkimuksen tavoitteena oli tutkia jännittävätkö oppilaat ruotsin kielen puhumista oppituntien aikana ja kokevatko oppilaat hermostuneisuutta suullisten tehtävien yhteydessä. Lisäksi haluttiin selvittää, mitä opettaja voi tehdä, jotta oppilaat uskaltaisivat osallistua enemmän suullisesti oppituntien aikana. Tutkimukseen osallistui peruskoulun yhdeksännen luokan oppilaita, joita oli yhteensä 27. Tutkimus toteutettiin kevään 2015 aikana kyselylomakkeen avulla, joka koostui sekä avoimista kysymyksistä että monivalintaväittämist…
H2-Antihistaminika, 36. Mitt. Isolamtidin und Analoge
1987
Isolamtidin (9a), ein Stellungsisomer des Lamtidins (8a), sowie die analogen N3-substituierten 1-Methyl-1H-1,2,4-triazol-3,5-diamine 9e-i, k wurden durch spezifische Synthese dargestellt und am isolierten Meerschweinchenvorhof und an der histaminstimulierten Sauresekretion der narkotisierten Ratte auf H2-antagonistische Wirkung untersucht. H2-Antihistaminics, XXXVI: Isolamitidine and Analogues Isolamitidine (9a), a position isomer of lamtidine (8a), as well as the analogous N3-substituted 1-methyl-1H-1,2,4-triazole-3,5-diamines 9e-i, k were prepared and tested for H2-antagonistic activity on the isolated guinea-pig atrium and towards the histamine-stimulated acid secretion of the anaestheti…
Chromatographic monitoring of diuretics in urine samples using a sodium dodecyl sulphate—propanol micellar eluent
1994
Abstract The effect of a varying pH, in the range 3−7, on the retention of several diuretics eluted with a sodium dodecyl sulphate (SDS) micellar mobile phase and with UV detection was studied. Significant changes in the capacity factors ( K′ of the diuretics bumetanide, ethacrynic acid, furosemide, probenecid and xipamide were observed. The protonation constants of these compounds were calculated from the k′ data. A study was also performed to select the optimum composition of the mobile phase (pH, concentration of SDS and nature and concentration of alcohol) for the separation of the above diuretics and the diuretics amiloride, bendroflumethiazide, chlorthalidone, hydrochlorothiazide, spi…
Use of a three-factor interpretive optimisation strategy in the development of an isocratic chromatographic procedure for the screening of diuretics …
2000
Screening of diuretics in urine is feasible through direct injection of the samples into the chromatographic system and isocratic reversed-phase liquid chromatography (RPLC) with micellar-organic mobile phases of sodium dodecyl sulfate (SDS) and 1-propanol. The surfactant coverage of the chromatographic column makes the addition of organic competing amines less necessary than in conventional aqueous-organic RPLC to achieve well-shaped peaks. Also, the range of elution strengths of micellar mobile phases required to elute mixtures of hydrophobic and hydrophilic diuretics is smaller. This allows the isocratic separation of the diuretics within adequate analysis times. An interpretive methodol…
En kvalitativ studie om pårørendes erfaringer knyttet til etterlattesamtale med sykepleier fra en kommunal institusjon
2014
Masteroppgave i helsefag ME 518 Universitetet i Agder 2014 Background: There is a deficiency of bereavement support in Norwegian municipalities. The deficiency is shown in the existing literature of the relatives point of view, both national and internationally. The bereavement support is important forthe bereaved and the palliative care. The follow-up could have a positive effect onthe bereaved. The aim of the study was to gain knowledge about the family membersexperience with follow- up, conducted by a community nurse from a municipalinstitution.Method: The study used a qualitative, descriptive method. Qualitative interviews wereconducted with 7 relatives to earlier cancer patients from t…
Pharmacokinetics of triamterene after i.v. administration to man: determination of bioavailability.
1983
With a new formulation, which made intravenous infusion of triamterene (TA) possible, plasma levels and urinary excretion rates of TA and its main metabolite (OH-TA-ester) were measured in a randomized, cross-over trial in 6 healthy volunteers given triamterene 10 mg i.v. and 50 mg p.o. TA and OH-TA-ester were determined by densitometric measurement of native fluorescence after thin layer chromatography. Distribution volumes of the central compartment of TA and OH-TA-ester were 1.49 l/kg and 0.11 l/kg, respectively. Terminal half-lives were 255 min for TA and 188 min for OH-TA-ester after i.v. administration. For TA total plasma clearance was 4.5 l/min and renal plasma clearance 0.22 l/kg. …
Skilt ut for å kunne inkluderes? : Norsk integreringspolitikk og de ikke-religiøse innvandrerne 1970-2016
2017
Masteroppgave historie HI500 - Universitetet i Agder 2017
Analysis of Urine Samples Containing Cardiovascular Drugs by Micellar Liquid Chromatography with Fluorimetric Detection
1999
A simple direct injection chromatographic procedure with fluorimetric detection is successfully applied to the determination of mixtures of 4 diuretics (amiloride, bendroflumethiazide, piretanide, and triamterene) and 6 beta-blockers (acebutolol, atenolol, labetalol, metoprolol, nadolol, and propranolol), which are usually administered in combinations for the treatment of hypertension, in urine samples. The procedure makes use of C18 columns and micellar mobile phases of sodium dodecyl sulphate (SDS), propanol, and phosphate buffer at pH 3. The adequate resolution of most drugs is obtained with a chemometrics approach where the retention is modeled as a first step using the retention factor…