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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1993 1
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1999 1
2005 2
2009 1
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Page 1
Cardiac muscle patches containing four types of cardiac cells derived from human pluripotent stem cells improve recovery from cardiac injury in mice.
Lou X, Tang Y, Ye L, Pretorius D, Fast VG, Kahn-Krell AM, Zhang J, Zhang J, Qiao A, Qin G, Kamp T, Thomson JA, Zhang J. Lou X, et al. Cardiovasc Res. 2023 May 2;119(4):1062-1076. doi: 10.1093/cvr/cvad004. Cardiovasc Res. 2023. PMID: 36647784 Free PMC article.
The results from experiments in cultured hCMPs demonstrate that the inclusion of cardiac fibroblast in 4TCC-hCMPs had (i) better organized sarcomeres; (ii) abundant structural, metabolic, and ion-channel markers of CM maturation; and (iii) greater conduction velocities (31 …
The results from experiments in cultured hCMPs demonstrate that the inclusion of cardiac fibroblast in 4TCC-hCMPs had (i) better organized s …
The vaginal pressure profile.
Guaderrama NM, Nager CW, Liu J, Pretorius DH, Mittal RK. Guaderrama NM, et al. Neurourol Urodyn. 2005;24(3):243-7. doi: 10.1002/nau.20112. Neurourol Urodyn. 2005. PMID: 15714439
METHODS: Fourteen nulliparous women without symptoms of anal or urinary incontinence were studied with vaginal manometry. A rapid pull-through technique utilized a four-channel water-perfused catheter on a motor-driven puller to create a pressure profile for each subject. …
METHODS: Fourteen nulliparous women without symptoms of anal or urinary incontinence were studied with vaginal manometry. A rapid pull-throu …
DNA damage-free iPS cells exhibit potential to yield competent cardiomyocytes.
Miller JM, Mardhekar NM, Pretorius D, Krishnamurthy P, Rajasekaran NS, Zhang J, Kannappan R. Miller JM, et al. Am J Physiol Heart Circ Physiol. 2020 Apr 1;318(4):H801-H815. doi: 10.1152/ajpheart.00658.2019. Epub 2020 Feb 14. Am J Physiol Heart Circ Physiol. 2020. PMID: 32057252 Free PMC article.
Additionally, DdF-CMs were able to retain the improved molecular, cellular, and physiological functions after differentiation from iPSCs, and, interestingly, cardiac development network was prominent compared with Ctrl-CMs. Enhanced expression of various ion channel transc …
Additionally, DdF-CMs were able to retain the improved molecular, cellular, and physiological functions after differentiation from iPSCs, an …
Maturation of three-dimensional, hiPSC-derived cardiomyocyte spheroids utilizing cyclic, uniaxial stretch and electrical stimulation.
LaBarge W, Mattappally S, Kannappan R, Fast VG, Pretorius D, Berry JL, Zhang J. LaBarge W, et al. PLoS One. 2019 Jul 5;14(7):e0219442. doi: 10.1371/journal.pone.0219442. eCollection 2019. PLoS One. 2019. PMID: 31276558 Free PMC article.
For inducing mechanical stimulation, they were placed in a custom-made device with PDMS channels and exposed to cyclic, uniaxial stretch. Spheroids were electrically stimulated in the C-Pace EP from IONOptix for 7 days. ...
For inducing mechanical stimulation, they were placed in a custom-made device with PDMS channels and exposed to cyclic, uniaxial stre …
The channel ratio method of scatter correction for radionuclide image quantitation.
Pretorius PH, van Rensburg AJ, van Aswegen A, Lötter MG, Serfontein DE, Herbst CP. Pretorius PH, et al. J Nucl Med. 1993 Feb;34(2):330-5. J Nucl Med. 1993. PMID: 8429357 Free article.
If scatter correction is applied satisfactorily, narrow beam attenuation can be applied. In this article, a scatter correction technique, the channel ratio (CR) method, is introduced. The CR scatter correction method is proposed for quantitation of the radionuclide distrib …
If scatter correction is applied satisfactorily, narrow beam attenuation can be applied. In this article, a scatter correction technique, th …
A Monte Carlo evaluation of the channel ratio scatter correction method.
Naudé H, van Aswegen A, Herbst CP, Lötter MG, Pretorius PH. Naudé H, et al. Phys Med Biol. 1996 Jun;41(6):1059-66. doi: 10.1088/0031-9155/41/6/009. Phys Med Biol. 1996. PMID: 8794485
Several methods exist to eliminate the contribution of scattered photons during imaging. One of these, the channel ratio (CR) scatter correction technique, uses the change in the ratio of counts from two symmetrical adjacent energy windows straddling the energy photopeak. …
Several methods exist to eliminate the contribution of scattered photons during imaging. One of these, the channel ratio (CR) scatter …
A method to synchronize signals from multiple patient monitoring devices through a single input channel for inclusion in list-mode acquisitions.
O'Connor JM, Pretorius PH, Johnson K, King MA. O'Connor JM, et al. Med Phys. 2013 Dec;40(12):122502. doi: 10.1118/1.4828844. Med Phys. 2013. PMID: 24320538 Free PMC article.
METHODS: The authors insert a unique pulse sequence into a single physiological input channel. This sequence is then recorded in the list-mode acquisition along with the R-wave pulse used for ECG gating. ...CONCLUSIONS: Synchronization of list-mode acquisition with externa …
METHODS: The authors insert a unique pulse sequence into a single physiological input channel. This sequence is then recorded in the …
Hippocampal N-methyl-D-aspartate receptor subunit mRNA levels in temporal lobe epilepsy patients.
Mathern GW, Pretorius JK, Mendoza D, Leite JP, Chimelli L, Born DE, Fried I, Assirati JA, Ojemann GA, Adelson PD, Cahan LD, Kornblum HI. Mathern GW, et al. Ann Neurol. 1999 Sep;46(3):343-58. doi: 10.1002/1531-8249(199909)46:3<343::aid-ana10>3.0.co;2-s. Ann Neurol. 1999. PMID: 10482265
Changes in the subunit stoichiometry of the N-methyl-D-aspartate (NMDA) receptor (NMDAR) alters its channel properties, and may enhance or reduce neuronal excitability in temporal lobe epilepsy patients. ...
Changes in the subunit stoichiometry of the N-methyl-D-aspartate (NMDA) receptor (NMDAR) alters its channel properties, and may enhan …
13 results