Sentences with phrase «bforsma plasma samples»

Vortex's system uses a microfluidic chip to generate tiny vortices that trap larger, more deformable cancer cells from a blood plasma sample.

The Stanford team found, however, that mitochondrial DNA levels were significantly elevated in plasma samples from a small number of HD patients.

The best candidate biomarker, plasma thrombospondin - 2 (THBS2), was screened against 746 cancer and control plasma samples using an inexpensive, commercially available protein - detection assay.

«We used magnetic beads of 3 micrometers in diameter to pull down the exosomes in plasma samples,» Zeng said.

Plasma samples of patients with NSCLC is a less invasive method and has been used as surrogate tumor tissues for detecting genetic alterations.

Plasma samples also can not address the issue of expression heterogeneity (primary tumor vs. metastatic site (s)-RRB-.

Also, when two plasma samples from the same patient were available the mutation status of each was compared.

Malaria researcher Jonathan Kurtis of Brown University in Providence, R.I., and colleagues examined plasma samples and disease histories collected during a 2005 study of 453 Tanzanian youngsters.

Yet all blood plasma samples drawn from 125 American alligators across 12 sites in Florida and South Carolina contained at least six of the 15 perfluorinated alkyl acids (PFAAs) that were tracked in the alligator study.

Present in all plasma samples, PFOS levels ranged from 776 to 118,000 parts per trillion.

«Based on our findings, the next phase will be to measure exosomes and exomeres in plasma samples to help predict organs that may be targeted for metastasis during tumor progression,» said Dr. Lyden.

Assessment of Glomerular Filtration Rate Measurement with Plasma Sampling: A Technical Review

The group has over 10 years» experience with this methodology, with specific expertise in cytokine / chemokine detection in tissue culture supernatants and plasma samples with panels containing up to 42 analytes.

Design Diagnostic accuracy validated against full karyotyping, using prospectively collected or archived maternal plasma samples.

The researchers detected ctDNA in 19 (12 %) of the plasma samples.

The platform can analyze multiple biomarkers quickly and efficiently, as demonstrated by the fact that a total of 458 plasma samples were analyzed in triplicate, with 23 ELISA analyses per sample - replicate, in a single experiment.

The Joslin researchers used global mass spectrometry to look for levels of approximately 2,400 metabolites (molecules produced during metabolism) in plasma samples from the patients.

Notably, we studied the feasibility for enrichment of ctDNA by physical and in silico size selection in plasma samples collected in 51 patients from multiple cancer types.

Most patients with immune deficiency are treated with plasma - based drug products derived from plasma samples that are pooled from thousands of human donors.

The SMA Foundation initially provided more than 120 plasma samples from SMA patients collected in the Biomarkers for SMA (BforSMA) clinical study for processing on Myriad RBM's DiscoveryMAP

The SMA Foundation initially provided more than 120 plasma samples from SMA patients collected in the Biomarkers for SMA (BforSMA) clinical study for processing on Myriad RBM's DiscoveryMAP ® 250 + biomarker discovery platform.

They are looking for protein indicators of aggressive breast cancer in the tissue and plasma samples.

Pooled plasma samples were separated by gel - filtration fast - performance liquid chromatography (FPLC).

Guinea pigs were dosed with 100 mg of an oxime aceteyltransferase reactivator, and tissue and plasma samples were taken in a geometric time series.

A pilot experiment with 125 patient plasma samples was performed to investigate the optimal method for isolation of HIV - 1 viral RNA for long amplicon genome sequencing.

(D — I) Blood samples were taken at the indicated times, and radioactivity remaining in the plasma samples (10 μl) was determined by liquid scintillation counting (n = 3 — 4 / group).

The 39 plasma samples corresponding to the individuals identified in the prospective study were screened for the presence of antibodies to XMRV or other MLVs.

Green monkey (Vervets) plasma samples can be prepared as pool or individual tubes aliquoted according to your needs.

Radioactivity in serial plasma samples was determined by liquid scintillation counting and expressed relative to the number of counts in the circulation 1 minute after injection.

To measure total lipase activity, plasma samples were incubated with 10 % Intralipid / [3H] TG emulsion (Hospira) as a substrate and human serum as the source of ApoC - III (24).

Marmoset plasma samples can be prepared as pool or individual tubes aliquoted according to your needs.

The chip contains hundreds of tiny electrodes that generate a rapidly oscillating electric field that selectively pulls the nanoparticles out of a plasma sample.

Evaluation of 39 plasma samples from prostate cancer patients for the presence of antibodies to XMRV / MLV using recombinant - based XMRV p15E and gp70 chemiluminsescent microparticle immunoassays (CMIAs)[70].

Aliquots of the 38 plasma samples collected during each 24 - h GCRC admission were pooled as described in Subjects and Methods for measurement of average hourly plasma ghrelin concentrations.

Hemolysis can falsely increase cholinesterase levels in serum / plasma samples by releasing more of these enzymes from destroyed red blood cells.

«If we can document that the dogs are good at picking up the odor in plasma after being exposed to the tissue, then we can try moving forward to see if the dogs could be imprinted solely on the plasma samples,» Otto says.

While the canine ability to detect the presence of ovarian cancer is well - established, researchers aren't sure exactly which chemicals the dogs are detecting in the tissue and plasma samples.

Ethylenediaminetetraacetic acid (EDTA) preserves cellular components for CBC and morphologic evaluation but falsely decreases calcium, phosphorus, and alkaline phosphatase levels and elevates potassium levels; therefore, EDTA plasma samples should not be used for chemical analysis.

To prevent the initiation of blood clotting processes, several guidelines should be followed when collecting whole blood or plasma samples.

Generally, decreases are seen in glucose and calcium levels while phosphorus and potassium are increased in affected samples.7 Even though barrier gels separate blood cells from fluid components, they are capable of absorbing certain hormones and drugs, such as progesterone and phenobarbital.8 In addition, centrifuging samples using a fixed - head rotor centrifuge can allow gaps to develop in the gel barrier.4 This is why it is recommended to separate serum and plasma samples after centrifugation regardless of whether a separator gel is present in the tube.

With the dogs exposed to both tissue and plasma samples, Penn Vet hopes to give the research the best chance for success.

Kristin Møller Gabrielsen of the Norwegian University of Science and Technology in Trondheim and colleagues report in the journal Environmental Research that they examined the liver, muscle and kidney tissues taken from seven polar bears killed by Inuit hunters in East Greenland in 2011 and analysed the effect of more than 50 contaminants in plasma samples from Ursus maritimus, to see what effect organohalogen compounds could have on the bears» thyroid systems.

Plasma Processing Technician Collected plasma samples and stored plasma units to freezer to ensure product quality.

Lab Technician II — TRL Plasma Laboratories — January 2013 — Present • Monitor the heat sealing and aseptic sampling of plasma units; place units of plasma into freezer in timely manner in order to ensure quality of product • Label plasma samples and units properly and store according to policy; manage an average of 50 different plasma units on a regular basis • Evaluate refrigerator and freezer temperatures ad inform supervisor if equipment is malfunctioning • Maintain efficient and clean work environment and ensure inventory is stocked properly; answer phones and answer questions or transfer calls to appropriate departmentLab Technician I — ABC Medical Technologies, Inc. — May 2007 — January 2013 • Operated laboratory equipment, such as cell counters and microscopes, to analyze urine, blood, and tissue samples; recorded both normal and abnormal findings; had less than a.1 percent margin of error in sample findings • Used computerized instruments and automated equipment to perform multiple tests at one time; maintained calibration and proper function of equipment on a regular basis • Entered data from tests into physician reports; discussed abnormal results with supervisor and re-ran tests before logging data into patient's medical record

Conduct analysis of serum and plasma samples from donors for precise and accurate test results in the Viral and Immunohematology departments.

Requisition Number 17 - 3770 Post Date 12/16/2017 Title Processing Technician City Orlando State FL... and sterile collection of plasma samples using electric heat sealer and centrifuge + Ensures...

Tags for this Online Resume: Instant Messaging, Data Analysis, Document Management, Good Clinical Practices, Good Laboratory Practices, Management, Medical, Medical Terminology, Microsoft, Microsoft Excel, Data Entry, Site Feasibility, Trial Master File Audit, Trial Master File, Routine Monitoring Visits, Bilingual, IWRS Systems, DSMB, analysis of PK data from different generations of Japanese subjects, Receiving Plasma samples and storing them in freezers, Urine collection and UA testing, Phlobotemy, ECGs, Dosing, Writing Visit Reports, Query data sheets, Resolving Queries within the SOP allotted time frame, Pippetting Fluids and shipping off with appropriate courier., CRA visit matrixes, Reporting numbers and statistics to Project Manager and Operations Manager, Reviewing Source Documents and making original source documents according to procedures in the protocol, Protocol review sessions, QA sessions daily with a volunteer from each department to go over daily data and tasks to make sure none were missed, Call subjects and perform AE checks according to timelines on protocol, Send critical documents to sites directly or through CRAs as demanded., Make progress matrices of site visits and site reports, Send reminder emails for upcoming visits for CRAs and internal deliverables, Coder

Not exact matches

Larger biomarker signatures can be detected with technology from CDI Laboratories, which offers microarrays of functional human proteins (over 20,000 on a single array) to test the antibodies present in human liquid biopsy samples, such as blood, serum, plasma, CSF, or tissue lysates.

Patients with early - stage and advanced OA, RA or other inflammatory joint disease were recruited for the study alongside a control group of those with good skeletal health, with plasma and synovial fluid samples from both groups being analysed using mass spectrometry.

The paper studied 20 discharges of plasma chosen as a representative sample of those created in PPPL's National Spherical Torus Experiment (NSTX) prior to its recent upgrade.