Results 261 to 270 of about 13,205,348 (309)

Microneedle-based cell delivery and cell sampling for biomedical applications

Journal of Controlled Release, 2023
Cell-based therapeutics are novel therapeutic strategies that can potentially treat many presently incurable diseases through novel mechanisms of action. Cell therapies may benefit from the ease, safety, and efficacy of administering therapeutic cells.
Bricard, Mbituyimana, Manjila, Adhikari, Fuyu, Qi, Zhijun, Shi, Lina, Fu, Guang, Yang   +5 more
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Implantable device for drug delivery and blood sampling in the rat

Journal of Applied Physiology, 1985
An implantable drug-delivery and venous sampling device is described that is constructed from a polyvinyl chloride catheter and a rubber intravenous catheter plug coated with Silastic. The implant was used for repeated venous sampling and for both administration of parenteral solutions and injections into the right colon of the rat for periods to 1 mo.
J F, Chester, S A, Weitzman, R A, Malt
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Fetal blood sampling in labour and the decision to delivery interval

European Journal of Obstetrics & Gynecology and Reproductive Biology, 2008
To determine the time interval from decision to result for fetal blood sampling (FBS) and the time from an abnormal pH result to delivery of the neonate.A prospective study of 107 consecutive attempts at FBS on 72 out of 1450 patients in labour from 1st April 2006 to 1st August 2006 at St James University Hospital in Leeds, England.
Rajesh, Annappa, David James, Campbell, Nigel A B, Simpson   +2 more
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The Epidemiology of Postpartum Hemorrhage in a Large, Nationwide Sample of Deliveries

Obstetric Anesthesia Digest, 2010
In this study, we sought to (1) define trends in the incidence of postpartum hemorrhage (PPH), and (2) elucidate the contemporary epidemiology of PPH focusing on risk factors and maternal outcomes related to this delivery complication.Hospital admissions for delivery were extracted from the Nationwide Inpatient Sample, the largest discharge dataset in ...
Brian T, Bateman, Mitchell F, Berman, Laura E, Riley, Lisa R, Leffert   +3 more
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Micromachined needles for microbiological sample and drug delivery system

Proceedings International Conference on MEMS, NANO and Smart Systems, 2004
In this paper, the research and development of micromachined needles for microbiological sample and drug delivery system are reviewed. The micromachined needles can be classified into in-plane and out-of-plane needles. The features of those microneedles are analyzed and discussed.
Peiyu Zhang, Graham A. Jullien
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Sample delivery for structural biology at the European XFEL

Serial femtosecond crystallography (SFX) at X-ray free electron lasers (XFELs) is a valuable technique for time-resolved structural studies on enzymes. This method allows for the collection of high-resolution datasets of protein structures at various time points during a reaction initiated by light or mixing.
Katerina, Dörner, Peter, Smyth, Joachim, Schulz   +2 more
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Characterization of a continuous sample delivery glow discharge

Spectrochimica Acta Part B: Atomic Spectroscopy, 1984
Utilisation de ce dispositif en analyse. Donnees analytiques pour Pb, Cd, B, Cu, Ca, Sr, Ba. Courbes d'etalonnage pour Pb, Cd et B. Influence des solvants organiques.
John M. Brackett, Thomas J. Vickers
openaire   +1 more source

Predicting Water Quality for the Woronora Delivery Network with Sparse Samples

2019 IEEE International Conference on Data Mining (ICDM), 2019
Monitoring drinking water quality in the entire delivery network, mainly indicated by total chlorine (TC), is a critical component of overall water supply management. However, it is extremely difficult to collect sufficient TC data from the network at customer sites, which makes it sparse for comprehensive modelling. This paper details an approach that
Bin Liang 0003, Dammika Vitanage, Corinna Doolan, Zhidong Li, Ronnie Taib, George Mathews, Yang Wang 0002, Shiyang Lu, Fang Chen 0001, Tin Hua, Andrew Peters   +10 more
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Umbilical cord blood sampling — a tool for delivery quality control?

Acta Obstetricia et Gynecologica Scandinavica, 1997
Background. Regular cord blood analysis post partum is regarded by many as one of the most accurate and objective methods of auditing intrapartum care. Emergency cesarean sections and ventouse deliveries, due to the threat of asphyxia, are examples where post partum acid base data from the umbilical artery ought to be a must.
N, Bulkmans, S, Lyrenäs, G, Hallberg, F, Niklasson   +3 more
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Liquid sample delivery controls at LCLS

The Linac Coherent Light Source (LCLS) at SLAC National Accelerator Laboratory is a pioneering X-ray free-electron laser that provides researchers with the ability to investigate matter at atomic and molecular scales with unprecedented temporal and spatial resolution.
Zamudio Estrada,Josue, Hampton,Christina, Cohen,Joshua, Joshi,Jyoti, Sierra,Raymond, Dehe,Sebastian   +5 more
openaire   +1 more source