Results 101 to 110 of about 592,593 (299)

Antisecretory Action of the Extract of the Aerial Parts of Eremomastax speciosa (Acanthaceae) Occurs through Antihistaminic and Anticholinergic Pathways

Advances in Pharmacological Sciences, 2014
Objective. The objective of this study was to find out the possible antiulcer mechanism of action of Eremomastax speciosa. Method. Carbachol- and histamine-induced hypersecretion, associated with the pylorus ligation technique, were used in rats. Gastric
Amang André Perfusion, Paul V. Tan, Nkwengoua Ernestine, Nyasse Barthélemy   +3 more
doaj   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Recommendations for quantitative cerebral perfusion MRI using multi-timepoint arterial spin labeling: acquisition, quantification, and clinical applications

Accurate assessment of cerebral perfusion is vital for understanding the hemodynamic processes involved in various neurological disorders and guiding clinical decision-making.
Thomas, D.L., Golay, Xavier, Wang, D.J.J., Macintosh, B.J., Warnert, Esther A. H., Okell, T.W., Hernandez‐Garcia, Luis, Wang, Danny J., Okell, Thomas W, Osch, Matthias J.P. van, Ho, Mai-Lan, Achten, E., Qin, Qin, Zhao, Moss Y., Mutsaerts, Henk Jmm, Chappell, Michael A, Detre, John A, Dai, W.Y., Smits, Marion L.J., Warnert, E.A.H., Wang, Danny JJ, Parkes, Laura M, Zhao, M.S., Smits, Marion, Smits, M., Woods, Joseph G., Fan, A.P., Detre, John A., Osch, M.J.P. van, Fernández-Seara, M.A., Zelaya, Fernando; id_orcid, Warnert, Esther AH, Chappell, M.A., Okell, Thomas W., Fernández-Seara, María A., Madhuranthakam, Ananth J, Parkes, Laura M., Pinto, Joana, Wang, Danny J.J., Suzuki, Y., Fernández‐Seara, María A., Detre, J.A., Suzuki, Yuriko, Ho, Mai Lan, Ho, Mailan, Bolar, Divya S, Günther, M., Juttukonda, Meher R, Pinter, N., MacIntosh, Bradley J., Mutsaerts, H.J., Hernandez-Garcia, Luis, Fan, Audrey P, Günther, Matthias, Asllani, I., Smits, Marion; id_orcid, Mutsaerts, Henk‐Jan, Pinter, Nandor K., Juttukonda, Meher R., Pinto, J., Guo, J., Zelaya, Fernando O., Qin, Q., Thomas, David L, MacIntosh, Bradley J, Woods, Joseph G, ISMRM Perfusion Study Grp, Juttukonda, M.R., Zaharchuk, Greg, Van Osch, Matthias J.P., Parkes, Laura M.; id_orcid, Hernandez-Garcia, L., Warnert, Esther A.H., Mutsaerts, Henk-Jan, Parkes, L.M., Zaharchuk, G., Woods, J.G., Bolar, Divya S., Fan, Audrey P., Zelaya, Fernando, Van Osch, Matthias J. P., Wang, Danny J. J., Thomas, David L., Asllani, Iris, Madhuranthakam, Ananth J., Dai, Weiying, Zhao, Moss, Bolar, D.S., Zelaya, F., Ho, Mai‐Lan, Ho, M.L., Lu, H.Z., Golay, X., Madhuranthakam, A.J., the ISMRM Perfusion Study Group, Mutsaerts, Henk Jan, Lu, Hanzhang, Van Osch, Matthias JP, Chappell, Michael A., Achten, Eric, Fernández‐Seara, María A, Pinter, Nandor, Guo, Jia   +102 more
core   +1 more source

Lost in perfusion [PDF]

European Journal of Cardio-Thoracic Surgery, 2016
Fulvio, Morello, Peiman, Nazerian, Enrico, Lupia   +2 more
openaire   +2 more sources

Spatiotemporal Drug Delivery via a Neonatal Spinal Cord ECM Hydrogel for Biomimetic Microenvironment Remodeling After Spinal Cord Injury

Advanced Functional Materials, EarlyView.
A biomimetic hydrogel derived from neonatal spinal cord ECM (DNSCM) delivers LAMB2 protein and ISP peptide to remodel the inhibitory injury microenvironment. The system sustains drug release, upregulates pro‐regenerative LAMB2, downregulates inhibitory CSPG, and promotes axonal regeneration.
Shiyu Fu, Liangchao Du, Runlin Wen, Kai Zhang, Yu Zhou, Wanrong Ma, Zhiquan Yang, Dingyang Liu, Xing Li   +8 more
wiley   +1 more source

A coupled dual reciprocity BEM/Genetic algorithm for identification of blood perfusion parameters

, 2009
The paper presents an inverse analysis procedure based on a coupled numerical formulation through which the coefficients describing non-linear thermal properties of blood perfusion may be identified.
Partridge, P W, Wrobel, L C
core  

Hepatic haemodynamics: interrelationships between contrast enhancement and perfusion on CT and Doppler perfusion indices

, 2002
This study compares three techniques that evaluate hepatic haemodynamics for the detection of metastatic liver disease to determine the interrelationships between the techniques and to assess their equivalence. The three techniques studied were dedicated
Keith, C, Keith, C. J., Durbridge, G, Fuentes, M, Miles, Kenneth, Miles, K. A., Durbridge, G., Griffiths, Matthew, Fuentes, M. A., Griffiths, M.   +9 more
core   +1 more source

Cerebral misery perfusion diagnosed using hypercapnic blood-oxygenation-level-dependent contrast functional magnetic resonance imaging: a case report [PDF]

, 2010
Introduction Cerebral misery perfusion represents a failure of cerebral autoregulation. It is animportant differential diagnosis in post-stroke patients presenting with collapses in the presence of haemodynamically significant cerebrovascular stenosis ...
Adam L Gordon, Gordon, Adam L., D'Souza Olympio, Goode, Stephen, Munshi, Sunil K., Munshi Sunil K, Sunil K Munshi, Olympio D'Souza, Auer Dorothee P, Stephen Goode, D'Souza, Olympio, Gordon Adam L, Dorothee P Auer, Goode Stephen, Auer, Dorothee P.   +14 more
core   +1 more source

Improving ECMO therapy: Monitoring oxygenator functionality and identifying key indicators, factors, and considerations for changeout

The Journal of ExtraCorporeal Technology
Introduction: The optimal timing for extracorporeal membrane oxygenation (ECMO) circuit change-out is crucial for the successful management of patients with severe cardiopulmonary failure.
Butt Salman Pervaiz, Razzaq Nabeel, Saleem Yasir, Cook Bill, Abdulaziz Salman   +4 more
doaj   +1 more source

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

Advanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang, Ilya Pyatnitskiy, Yanshu Shi, Kai Wing Kevin Tang, Yi Xie, Sihan Yu, Thomas Wynn, Xiangping Liu, Ju‐Chun Hsieh, Jinmo Jeong, Weilong He, Brinkley Artman, Anakaren Romero Lozano, Xi Shi, Arjun Sangani, Lief E Fenno, Samantha Santacruz, Banglin Chen, Huiliang Wang   +18 more
wiley   +1 more source