Results 31 to 40 of about 2,696,364 (300)

Validation of whole genome sequencing from dried blood spots

BMC Medical Genomics, 2021
Background Dried blood spots (DBS) are a relatively inexpensive source of nucleic acids and are easy to collect, transport, and store in large-scale field surveys, especially in resource-limited settings.
Pooja Agrawal, Shanmukh Katragadda, Arun K. Hariharan, Vijayashree Gauribidanur Raghavendrachar, Arunika Agarwal, Rashmi Dayalu, Disha Awasthy, Sanjay C. Sharma, Yasodha Kannan Sivasamy, P. Lakshmana, Ashwini Shanmugam, Vamsi Veeramachaneni, Vaijayanti Gupta, B. P. Vani, Lekha Subaiya, T. S. Syamala, Ramesh Hariharan, Vijay Chandru, David E. Bloom   +18 more
doaj   +1 more source

A hepatitis C avidity test for determining recent and past infections in both plasma and dried blood spots [PDF]

, 2013
DBS testing has been used successfully to detect HCV antibody positive individuals. Determining how long someone has been infected is important for surveillance initiatives. Antibody avidity is a method that can be used to calculate recency of infection.
Goldberg, David J., Aitken, Celia, Carman, W.F., Gunson, R.N., Kean, J., Cameron, Sheila O., Carman, W., Goldberg, D.J., Hutchinson, Sharon, Cameron, S., Aitken, C., Shepherd, S.J., Hutchinson, Sharon; id_orcid, Keen, Joy, Shepherd, Samantha J., Hutchinson, S.J.   +15 more
core   +4 more sources

RNA sequencing of archived neonatal dried blood spots

Molecular Genetics and Metabolism Reports, 2017
Neonatal dried blood spots (DBS) are routinely collected on standard Guthrie cards for all-comprising national newborn screening programs for inborn errors of metabolism, hypothyroidism and other diseases. In Denmark, the Guthrie cards are stored at −20 °
Jonas Bybjerg-Grauholm, Christian Munch Hagen, Sok Kean Khoo, Maria Louise Johannesen, Christine Søholm Hansen, Marie Bækvad-Hansen, Michael Christiansen, David Michael Hougaard, Mads V. Hollegaard   +8 more
doaj   +1 more source

Correction to: A state-of-the-science review and guide for measuring environmental exposure biomarkers in dried blood spots [PDF]

, 2022
Correction to "A state-of-the-science review and guide for measuring environmental exposure biomarkers in dried blood ...
Funk, William E., Bae, Yeunook, Jacobson, Tyler A., Iyer, Ramsunder, Nunes, Denise A., Kler, Jasdeep S., Pleil, Joachim D., Chen, Jiexi, Montgomery, Nathan D., Ladror, Daniel T.   +9 more
core   +1 more source

Potential use of a dried saliva spot (DSS) in therapeutic drug monitoring and disease diagnosis

Journal of Pharmaceutical Analysis, 2022
In recent years, scientific researchers have increasingly become interested in noninvasive sampling methods for therapeutic drug monitoring and disease diagnosis.
Yu Han, Xi-Ling Li, Minghui Zhang, Jing Wang, Su Zeng, Jun Zhe Min   +5 more
doaj   +1 more source

Measurement of gonadotropins in dried blood spots

Clinical Chemistry, 1994
Abstract We describe direct immunofluorometric assays for luteinizing hormone (hLH) and follicle-stimulating hormone (hFSH) in fingerstick blood spots dried on filter paper, based on modifications of commercially available kits. Determinations are made from 2.5-mm-diameter discs (3 microL of dried blood) punched out from blood spot ...
C M, Worthman, J F, Stallings
openaire   +2 more sources

Use of filter paper stored dried blood for measurement of triglycerides

Lipids in Health and Disease, 2006
Adaptation of assays on dried blood has advantages of ease of collection, transportation, minimal invasiveness and requirement of small volume. A method for extraction and estimation of triglyceride from blood spots dried on filter paper (Whatman no.
Mukhopadhyay Ashok, Prabhakaran Dorairaj, Lakshmy Ramakrishnan, Quraishi Rizwana, Jailkhani Bansilal   +4 more
doaj   +1 more source

Retinol Analysis in Dried Blood Spots by HPLC [PDF]

The Journal of Nutrition, 2000
There are many advantages to measuring vitamin A in dried blood spots (DBS) from a finger prick as compared to plasma collected by venipuncture. The advantages include easier collection, transport and storage; accessibility to younger and more remote populations; and decreased risk of disease transmission.
N E, Craft, T, Haitema, L K, Brindle, S, Yamini, J H, Humphrey, K P, West   +5 more
openaire   +2 more sources

Spot on: A Laser Micromachining-Based Approach to Improve Dried Matrix Spot Preparation with Proof-of-Principle Analytical Demonstrations Using Ambient Ionization Mass Spectrometry

Micromachines
The use of dried matrix spots (DMSs) has recently re-emerged as a useful sample storage technique and analytical platform along with the increased adoption of and general preference for ambient ionization mass-spectrometric methods.
Daniel O. Reddy, Malek Hassan, Jonathan O. Graham, Jared Viggers, Katherine E. Williams, Randy E. Ellis, Thomas R. Covey, Jacob T. Shelley, Richard D. Oleschuk   +8 more
doaj   +1 more source

Long-term storage limits PCR-based analyses of malaria parasites in archival dried blood spots

Malaria Journal, 2012
Background Blood samples collected in epidemiological and clinical investigations and then stored, often at room temperature, as blood spots dried on a filter paper have become one of the most popular source of material for further molecular analyses of ...
Hwang Joyce, Jaroensuk Juthamas, Leimanis Mara L, Russell Bruce, McGready Rose, Day Nicholas, Snounou George, Nosten Francois, Imwong Mallika   +8 more
doaj   +1 more source