Sentences with phrase «plasma samples using»

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...

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.

Not exact matches

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

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.

«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.

They took sludge samples gathered from around the country and measured the metal content using a mass spectrometer that can discern different elements as they are ionized in a superhot plasma.

The technology relies on a method Waterloo's Prof. Janusz Pawliszyn developed in the 1990s called solid - phase microextraction (SPME), which uses a solid coating on a sample probe to selectively extract chemical substances from blood, saliva, urine and even plasma.

They exposed plasma from the samples to purified proteins of avian influenza virus H3, H4, H5, H6, H7, H8 and H12 subtypes using two laboratory tests to see how many different viruses participants reacted to, and how strongly.

The researchers used some of the so - called biofilms as control samples and subjected the others to the plasma flashlight for 5 minutes at a distance of 5 millimeters.

Using samples from the Dominantly Inherited Alzheimer Network (DIAN) study, the researchers found that people who carried the mutation responsible for this form of Alzheimer's also had altered levels of specific lipids in their blood plasma compared to the control group.

UNISI provides expertise in the measurement of cell signalling proteins, such as cytokines, chemokines and inflammatory biomarkers in multiple samples (including serum, plasma and tissue culture supernatants), using a multiplex suspension array system or a flow cytometric bead assay.

The difficulty in measuring such a small increment in chromosome 21 DNA concentration has recently been overcome with the use of massively parallel genomic sequencing.20 This technique can identify and quantify millions of DNA fragments in biological samples in a span of days.23 Three cohort studies have shown the feasibility of using the technique to identify fetuses with trisomy 21 by analysis of maternal plasma DNA.24 25 26 The sample numbers studied were small because, typically, only a few samples could be analysed in each sequencing run.

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

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.

The first manuscript entitled, Circulating Free Tumor - derived DNA (ctDNA) Determination of EGFR Mutation Status in Real - World European and Japanese Patients with Advanced NSCLC: the ASSESS Study, used samples from the large ASSESS study to evaluate EGFR mutation status by analyzing ctDNA from blood plasma.

The team used a high - tech sorter — an inductively coupled plasma mass spectrometer — that can detect trace amounts of metals to precisely measure the amounts of lead, aluminum, magnesium, iron and other metals in samples scraped from the pipes.

Western blot analysis of antibody specificity has been done using a routine sample setup composed of IgG / HSA - depleted human plasma and protein lysates from a limited number of human tissues and cell lines.

UNISI will provide expertise in the measurement of cell signalling proteins, such as cytokines, chemokines and inflammatory biomarkers in multiple samples (including serum, plasma and tissue culture supernatants), using a multiplex suspension array system or a Cytometric bead assay.

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].

In the assessment, 24 people with clinical signs and symptoms of adrenal fatigue were given pre - and post-evaluations of free cortisol and DHEA levels using non-invasive, saliva samples known to correlate with free blood (plasma) hormone levels.

Laser Ablation - Inductively Coupled Plasma - Mass... — Samples of copper - based artifacts from four components from three Late Iroquoian archaeological sites in southern Ontario were analysed using Laser Ablation...

Blood samples were collected and analyzed for plasma buprenorphine concentrations using ultra high pressure liquid chromatography / mass spectrometry.

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.

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.

Conversely, lithium heparin is a generally safe anticoagulant for plasma chemistry and electrolyte analysis, but it distorts blood cells and should not be used for evaluation of cell morphology in samples from mammals.6

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 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 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 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 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 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

... Utilizes sterile technique to draw samples and uses heat sealer to assure the sterility and quality of plasma unit samples per SOPs.

Plasma IL - 6 and tumor necrosis factor α (TNF - α) levels and chamber - fluid IL - 6, TNF - α, and IL - 1β levels were assayed using Quantikine High Sensitivity Immunoassay kits (R&D Systems, Minneapolis, Minn), per kit instructions, as described elsewhere.47 Samples were run undiluted in duplicate, and all samples for a couple were run at the samSamples were run undiluted in duplicate, and all samples for a couple were run at the samsamples for a couple were run at the same time.