A series of sequential experiments were carried out to determine optimum diluents, cryoprotectants, equilibration time, and thawing temperature for frozen duck semen in order to set up the commercial semen cryopreservating techniques which could be applied to the conservation of genetic resources, breeding, and commercial production in domestic ducks. In experiment 1, the seven semen extenders ...

Different factors influencing chip array-based electrical detection of DNA for analysis of pathogenic bacteria were examined. Both rehydration of capture probe layer of functionalized chip arrays and efficient hybridization of targets irrespective of their length resulted in signal enhancement when high-ionic phosphate-buffered saline (i.e., 600mM sodium chloride and 40mM disodium hydrogen phos...

This study describes disposition of long-acting moxifloxacin and conventional formulations of moxifloxacin in sheep after intravenous administration in five male sheep. Long acting moxifloxacin solution (10% moxifloxacin in solution with L-arginine, N-butyl alcohol, and benzyl alcohol) and conventional moxifloxacin (10%) were injected in jugular vein. Blood samples were collected from contralat...

A simple, specific and sensitive high-performance liquid chromatographic (HPLC) method for determination of S (-) Amlodipine Besylate (SAB) and its related substance i.e. R (+) Amlodipine Besylate (RAB) in tablet formulation was developed and validated. The isomer separation was carried out using simple isocratic reversed-phase HPLC method using a chiral column. Isocratic elution at a flow rate...

Hydroxyapatite (HAp)/chitosan (CS) composites were synthesized via a one-step coprecipitation method from aqueous solution, with the use of calcium chloride (CaCl2) and disodium hydrogen phosphate (Na2HPO4). CS was obtained via partial deacetylation of chitin with the use of strong sodium hydroxide solution. Composites were prepared with various HAp/CS ratios (30/70, 50/50, 70/30, 85/15) for co...

A new iron phosphate, disodium calcium manganese(II) iron(III) tris(phosphate), Na2CaMnFe(PO4)3, has been synthesized as single crystals by the flux technique. This compound crystallizes in the monoclinic space group C2/c. The structure belongs to the alluaudite structural type and thus, it obeys the X(2)X(1)M(1)M(2)2(PO4)3 general formula. Both the X(2) and X(1) sites are fully occupied by sod...

the objective of the study was to develop a simple, specific and stability-indicating hplc method for the simultaneous determination of creatine phosphate sodium (cps) and its related substances in pharmaceutical formulation. separation of creatine phosphate sodium from its major process impurities and degradation products was achieved on a hypersil bds c18 column (250 × 4.6 mm, 5 μm) with an a...