Search results for "IBA"

Effects of Administration of Glycoprotein IIb/IIIa Receptor Antagonists in Patients with Failed Thrombolysis

2001

Aim To evaluate the effectiveness of glycoprotein (GP) IIb/IIIa receptor antagonists in patients with acute myocardial infarction (AMI) who have undergone unsuccessful thrombolysis.

Icatibant, a Selective Bradykinin B2 Receptor Antagonist Used in Hereditary Angioedema Due to C1 Inhibitor Deficiency

2010

Virazole (Ribavirin) a Cytostatic Agent

1978

Virazole (1-β-D-ribofuranosyl-1,2,4-triazole-3carboxamide,ribavirin) is a synthetic triazol nucleoside with a broad spectrum of antiviral activity. But virazole affects the metabolism not only of virus infected cells. Virazole strongly inhibits the cell proliferation of mouse lymphoma cells (L 5178y), which were not infected with DNA- or RNA-viruses. Starting with 3 × 103 cells/ml and an incubation period of 72 hr, the drug reduces the cell proliferation to 50% (= ED50 concentration) in a concentration of 4,7 μM.

Determination of aminoglycoside and macrolide antibiotics in meat by pressurized liquid extraction and LC-ESI-MS

2010

A simple method for the simultaneous determination of dihydrostreptomycin, spectinomycin, spiramycin, streptomycin, tilmicosin, and tylosin in meat has been developed using pressurized liquid extraction and LC-triple quadrupole MS (LC-ESI-MS/MS). The pressurized liquid extraction operational parameters were optimized and no protein precipitating and fat removing steps were required. A gradient HPLC separation was developed with ion-pair mobile phases consisting of aqueous 1 mM heptafluorobutyric acid water and methanol. Protonated molecules were used as precursor ions for CID. Data acquisition under MS/MS was achieved by applying multiple reaction monitoring of three fragment ion transition…

Antibakterielle Wirkstoffe, 6. Mitt.1) 2,4-Unsymmetrisch dialkylierte Pyrimido[1,2-a]benzimidazole

1982

Durch Kondensation von 2-Aminobenzimidazol (1) mit 2,4-Hexandion (2a) entsteht das Isomerenpaar 3a/3b, mit 6-Methyl-2,4-heptandion (2b) das Isomerengemisch 3c/3d, wahrend mit 1-Phenyl-2,4-pentandion (2c) die Isomere 3e und 3f gebildet werden. Die Trennung der Isomere ist durch Saulenchromatographie, die Strukturfestlegung auf spektroskopischem Wege, moglich. 2-Imino-2H-s-triazino[2,1-b]benzoxazol weist antibakterielle Wirksamkeit auf. Antibacterial Drugs, VI: 2,4-Unsymmetrically Dialkylated Pyrimido[1,2-α]benzimidazoles Condensation of 2-aminobenzimidazole (1) with 2,4-hexanedione (2a) leads to the pair of isomers 3a/3b. Condensation with 6-methyl-2,4-heptanedione (2b) yields the isomers 3c…

Antibakterielle Wirkstoffe, 10. Mitt. 2-(Methylthioanilino)pyrimidine

1985

Icatibant, a Selective Bradykinin-B2 Receptor Antagonist, in Acquired Angioedema Due to C1 Inhibitor Deficiency

2011

Response to letter from Professor Peter Ferenci

2005

(+)-(E)-Chrysanthenyl Acetate: A Molecule with Interesting Biological Properties Contained in the Anthemis secundiramea (Asteraceae) Flowers

2020

Anthemis secundiramea is a perennial herb native widespread throughout the Mediterranean basin. The oil obtained from the flowers of this plant has antimicrobial properties against gram-positive and -negative bacteria, and inhibits the biofilm formation. The extract of A. secundiramea also has antioxidant activity&mdash

Una capitale intermittente: la vicenda di Antiochia di Siria nel IV secolo d.C.

2020

Thanks to the mass of information that can be extrapolated from Libanius of Antioch, it is possible to select the two facies of the city on the Oronte in Late Antiquity, i.e. Antioch as administrative capital (of the province of Syria; of the Diocese of the East), and Antioch as imperial capital (although not in the strict sense: but the city played the role of ‘episodic capital’). This contribution aims at focusing on Antioch as ‘imperial capital intermittently’, highlighting: the implications both at economic- logis- tical (supply related to the presence of the court) and urban-monumental level (new buildings already starting from Diocletian) as well as the relationship with the other cit…