DNA Molecules Used To Assemble Nanoparticles
...tranded, non-coding DNA synthesized by Choi. In a solution of two different kinds of single dendrimers, these...NA attached to other kinds of dendrimers. Put into solution with these other tinker toys, the molecule would self-assemble into a four-dendrimer complex carryin...Bioartificial kidney under study at MCG
...s, a patient's blood runs through the fibers and a solution with the normal composition of electrolytes runs o...across the fibers into the solution. The now-dirty solution is discarded and the cleaner blood is given back to the patient. In the study, all patients receive ...Current human embryonic stem cell lines contaminated UCSD/Salk team finds
...eutic application.""We considered that one partial solution to the problem was to usehuman serum in the growth...cells as the feeder layer in the culture.A further solution might be a short-term culture in heat-inactivatedserum from the actual patient who is going to recei...Bound for destruction: Ubiquitination protects against improper Notch signaling
...ctivation of a signaling pathway represents a neat solution to theproblem confronting cells of how to prevent molecular loose cannonsfrom fouling their precisely ordered workplans....Finding Cures For Tropical Diseases: Is Open Source An Answer?
...ts can afford to pay patented pricesfor drugs. The solution to this devastating problem, say StephenMaurer, Arti Rai, and Andrej Sali in the premier open-access medicaljournal PLoS Medicine, is to adopt an "open source" approach todiscovering new drugs for neglected diseases.They call their approach the Tropi...Bio-Stack Twister II Microplate Handler from BioTek Instruments
... high-capacity, plug-and-play bench top automation solution for integrating BioTeks washers, readers and liquid handling systems together with expandable microplate capacity, ultimate flexibility and intuitive and powerful software. Whether you are adding capacity to single devices or linking several modules ...Pathway Studio Enterprise from Ariadne Genomics
...athway Studio Enterprise is integrated informatics solution for the research of cellular regulatory mechanisms and drug response modeling. This web-based software comes with ResNet, the worlds largest knowledge base of biological networks, and can be equipped with MedScan module capable of extracting pathway-...ProteomeLab PF 2D Protein Fractionation System from Beckman Coulter
...protein profiles in easy-to-read formats. This in solution approach delivers liquid fractions for further study.The PF 2D system addresses many of the problems associated with traditional proteomics research, such as detection of low abundance proteins, run-to-run reproducibility, quantitation, detection of ...AccuSpot LC-MALDI Plate Spotter from Shimadzu
...ABI plates to be spotted without stopping. Matrix solution is added automatically, and can be added at flow rates from 0.1L/min to 50 L/min. Easy-to-use software gives the user total control over the spotting operation from setting matrix flow rate to spotting pattern to report generation. The system inclu......aser ablation performance (LA-ICP-MS), providing a solution for the direct analysis of challenging solid samples. A range of accessories to further expand the productivity and capabilities of the new ICP-MS series are available. Options like the Clean Room Pack, Productivity Pack and SPS3 autosampler, provi...Highest Transfection Efficiency of an Endotoxin-Sensitive Mammalian Cell Line
...i-spin cup.Contaminants are removed by adding wash solution to the spin cup, centrifugingthe cup, and eluting the purified DNA from the matrix in low-ionic-strengthbuffer. The resulting purified plasmid DNA is ready for subsequent molecularbiology applications. Four different plasmid purification methods wer...Detect Single Nucleotide Sequence Changes with Mx4000 Molecular Beacon Allelic Discrimination Kits
...o allele-specific molecular beacons inthe same PCR solution enables the simultaneous determination of three possibleallelic combinations of two sequence variants in target DNA. It alsodefinitively discriminates a true negative result from a false negative resultdue to PCR failure. Thus, the hairpin-shaped flu...Detecting Gastrin-Releasing Peptide Receptor by in situ PCR on Archived Tissue
...100 to 200 ng of probe). The hybridization solution is added to the slices mounted on the slides, and the slides are sealed and heated to 95C for 15 minutes and maintained at 37C overnight for hybridization. The next day, the hybridized slides are washed in 2.5% BSA in 0.2x SSC...Luminol-enhanced Assay for Superoxide Anion (O2 face="Symbol" )
..., the addition of SOD to xanthine-xanthine oxidase solution results in a decreased O 2 concentration, which, in turn, leads to decreased oxidation of luminol or the chemiluminescent signal. Figure 3 shows the chemiluminescence assay of O 2 generated by the control xanthine-xanthine oxidase rea...Fast and Easy Isolation of PCR-Ready Genomic DNA from Whole Blood
...sampleol ( Figure 1 ), a hypotonic solution is added to a microspin cup seated in a 2-ml collection tube. A whole blood sample (25 l to 200 l) is then added to this solution, and the red blood cells (RBC) are lysed. Centrifugation removes RBC and serum protein contamina...Thyroid hormone treatment hastens recovery after cardiac surgery
...ents were treated intravenously with either saline solution or tri-iodothyronine each day after surgery until dopamine treatment was stopped or after 12 days, whichever came first. The treated children had an increase in cardiac index by than 20% (p<0.004) in the first 24 hours after the operation when co...Dietary phytonutrients – Secret for the good food to taste ba
...tter food as spoiled or poisonous in nature. The solution to overcome the bitterness is to follow Mediterranean cuisine or to prepare it with oil like in American diet....Antibiotics losing their power against acne
... If successful, this can prove to be an effective solution for millions of patients, most of them teenagers, suffering from physical and psychological trauma of severe acne.......e block in this ever increasing list is a nicotine solution that can be mixed with drinks, which scientists claim could be useful in over coming the addiction. Researchers at Duke University have tested and patented this nicotine drink and are now looking for a pharmaceutical company to help conduct larger c......tment. Reseachers have now come out with a partial solution and answer for such a catastrophe. It was found that Reo virus, a common inhabitant of gastrointestinal tract and respiratory tract, not known to cause any harmholds promise as a treatment for this deadly form of brain cancer. Dr.Peter A Forsyth, of...West Nile Virus Screening and Diagnostics Technology Emerges In Step with North American Outbreak
...amples are added. After incubation and washing, a solution of inactivated WNV antigen combined with HRP-conjugated monoclonal anti-flavirus is added. After incubation and washing, the substrate is added. Absorbance is measured at 450 nm. There are 2 wash steps and total incubation time is 2 hours and 10 m...Tight Glycemic Control in the ICU
.... Continuous glucose monitors will be the optimal solution for avoiding hypoglycemia and decreasing workload in the ICU. Many research groups have been working on their development. There is an approved device for detecting glycemic excursions in outpatients with diabetes that has shown promise in monitori...New Point-of-Care Methods to Measure Coronary and Cerebrovascular Risk
...tors. The PREVU(x) test requires only two drops of solution placed on the palm of the hand. The first, digitonin, binds to skin cholesterol. The second contains an enzyme substrate that allows readout with a spectrophotometer. The test can be performed in minutes. PREVU(x) is marketed by McNeil Consumer ...Choosing Lab Quality Management Software
... their needs assessment. Having chosen the Lab QMS solution from software vendor SoftTech Health, they offer r... in order of importance, Thurber set out to find a solution that met the labs needs. The final choice: SoftTech Health Lab QMS Ultimately, she chose a soluti......y Real Time expert quality control data management solution helps meet the quality demands of the clinical laboratory. The system is a third party software solution that can be easily integrated with existing Laboratory Information Systems (LIS), laboratory instrum...