Aims: To assess the ocular bioavailability of fluorescein from a novel water free, freeze dried ophthalmic drug delivery system compared to conventional preservativefree fluorescein eye drops. Methods: Sodium fluorescein 0.17% was dissolved in an aqueous solution of hydroxypropylmethyl cellulose 1.0% (HPMC), deposited on sterilised flexible hydrophobic poly(tetrafluoroethylene) (PTFE) carrier s...

20 A bacterial strain designed M1MS02 was isolated from a surface sterilised nodule of 21 Medicago sativa in Zamora (Spain). The 16S rRNA gene sequence of this strain showed 22 96.5 and 96.2% identities, respectively, with respect to Gluconacetobacter liquefaciens 23 IFO 12388 and Granulibacter bethesdensis CGDNIH1 from the Family 24 Acetobacteraceae. The isolate was Gram negative, non-sporulat...

Because tillage promotes the germination of many weed species and freshly killed plant material favours the growth of microbial pathogens, we hypothesised that the incorporation of green crop residue should temporarily reduce weed seedling emergence relative to unamended soil. Soil with field-incorporated green crop residue was compared with non-amended soil in glasshouse experiments by sowing ...

seeds of nine sugar beet lines: five drought tolerant, two susceptible, and two medium tolerant were washed, sterilised, dried, and sown in water agar medium for germination test. seedling growth characters such as cotyledon fresh weight (cfw), cotyledon dry weight (cdw), root fresh weight (rfw), root dry weight (rdw), and root length (rl) were determined after the end of 28 days period of expe...

Beauveria bassiana strain 04/01-Tip, obtained from a larva of the opium poppy stem gall wasp Iraella luteipes (Hymenoptera; Cynipidae), endophytically colonizes opium poppy (Papaver somniferum L.) plants and protects them against this pest. The goal of this study was to monitor the dynamics of endophytic colonization of opium poppy by B. bassiana after the fungus was applied to the seed and to ...

It is of fundamental importance for prosthodontic and orthodontic applications that there is a short osseointegration time of dental implants without inflammation of the surrounding tissue. In addition to the chemical properties of the implant material, the surface morphology is an equally critical parameter. The objective of this work was to study the effect of two simple surface treatments on...

Speaking on " National Decay and Regeneration" at Edinburgh, the Dean of St. Paul's said that only one kind of natural selection was favoured by modern life?that against disease. That had gone on so rapidly that most of the epidemics which formerly ravaged the cities had assumed a much milder type, and were far less destructive to life. To introduce a savage into any European town was to senten...

An original technique was developed to correct distal humerus malunion using a three-dimensional computer-assisted planning and a custom-made surgical guide. The technique was used in three cases (two with cubitus varus and one with cubitus valgus).A CT-scan of the distal humerus was obtained. The correction was simulated by software. A three-dimensional model of the patient's affected humerus ...

We have undertaken a prospective clinical and radiological analysis of 124 shoulder arthroplasties (113 patients) carried out for osteoarthritis. The clinical results showed improvement in the absolute Constant score and the American Shoulder and Elbow Surgeons score of 22 and 43, respectively. Both were statistically significant (p < 0.001). There was no significant difference in the scores af...

OBJECTIVES The present work examined the surface conditions and various other physical properties of sterilised single-use stainless steel acupuncture needles from two of the most popular brands widely used in many countries. METHODS Scanning electron microscope (SEM) images were taken for 10 randomly chosen needles from each brand. Further SEM images were taken after each of these needles un...