... between change in heartrateand autonomic nervous system activity was proposed by Akselrod et al [12], who suggested that the low-frequency component of the change in heartrate reflects the ... measured the heartrate of test subjects as a time series while they were experiencing a driving simulator that combined a motion base and an immersive VR system We used the heartrate to infer ... 0.46 None Yes "Yes" including "childhood" and "occasionally" in Table (no sign and 3500-ms interval conditions) at phases 4, and 10 at p < 0.1, and 5, 6, 7, and at p < 0.05 It also revealed a significant...
... tsunami survivors [8] and had seven years of experience in using a polygraph to record heartratevariabilityand respiration (i) Autonomic and respiratory variables Heartratevariability was assessed ... them and hence were not added The absence of change in the heartratevariability may be related to the yoga program and the yoga breathing techniques in particular The breath rateandheartvariability ... Society of Cardiology and the North American Society of Pacing and Electrophysiology: Heartratevariability standards of measurement, physiological interpretation andclinical use Circulation...
... et al 2003c) found N-RAS and K-RAS mutations, respectively, in 17% and 6% of tumors, whereas Kuehl and Shaughnessy found N-RAS and K-RAS mutations, respectively, in 14% and 17% of tumors (personal ... the following specific aims: a) Describe the landscape andclinical relevance of genomic complexity using aCGH Rationale and Hypothesis Current understanding of MM genetics is hampered by inadequacies ... accrued, we can then try to understand the molecular mechanism(s) underlying HRD MM and the potential molecular heterogeneity within HRD MM In addition, the origin and evolution of genetic abnormalities...
... consumption, heart rate, andheartratevariability in men Heart 2002; 88(6): 641-2 338 Ryan SM, Goldberger AL, Pincus SM, Mietus J, Lipsitz LA Gender- and age-related differences in heartrate dynamics: ... 2002; 22(5): 408-14 172 Kamath MV and Fallen EL Correction of heartratevariability signal for ectopics and missing beats In: Malik M, Camm AJ eds Heartratevariability Armonk, N.J.; Futura ... Cohen RJ Analysis of long term heartrate variability: methods, 1/f scaling andimplications Comput Cardiol 1988; 14: 419-22 341 Sayers BM Analysis of heartratevariability Ergonomics 1973; 16(1):...
... systems for the computation and derivation of HRV, and for rejection and replacement of ectopic beats and other artifacts, may lead to variations in the HRV data generated from the same ECG recordings ... Nevrokard and F-EXTRACT HRV systems, the Bland-Altman technique (Bland JM and Altman DG, 2003, 1999) was performed using Prism 4.03 for Windows (GraphPad Software Inc., San Diego, CA, USA) The Bland-Altman ... display the Bland-Altman plots of absolute and percent differences, respectively, in the frequency-domain HRV variables, LF and HF power, normalized LF and HF power, total power and LF/HF ratio...
... showed the baseline foetal heartrate (fHR) as 60-70 bpm Clinical application of non-invasive foetal ECG 132 Figure 8-2: The foetal heartrate (fHR) and maternal heartrate (mHR) as displayed by ... normal and ectopic beats and thus gave an accurate measure of the true fHR The case history highlights the usefulness of non-invasive fECG in the determination of foetal heartrateand ECG and its ... intervals, and automated computation of foetal HRV parameters as well as graphical visualization of the foetal HRV power spectra Heart ratevariability of healthy foetuses 153 CHAPTER 10 HEARTRATE VARIABILITY...
... in both time and frequency domains The time domain indices measured were the mean foetal heart rate, mean RR interval, SDNN, rMSSD and pNN27 Mean heartrate is the mean foetal heartrate measured ... strip, (b) foetal and maternal heartrate traces, and (c) averaged foetal ECG complex recorded by FEMO M= maternal QRS complex; F= foetal QRS complex; Subscripts o and t = onset and termination ... ECG signal; MF’ and MF’’- 1st and 2nd derivatives containing both maternal and foetal ECG signals; F’ and F’’- Foetal ECG signals after subtraction of M from MF’ and MF’’ Materials and methods 89...
... HRV………………………………………………… 52 Clinical application of heartratevariability ………………………… 53 Table of Contents Chapter v Heartratevariability in the foetus………………………… 57 Development of the foetal heartrate ……………………………… ... ST segment and T wave- Animal studies……………………… 26 Foetal ST segment and T wave- Human studies……………………… 31 Chapter Heartratevariability …………………………………… 35 Definition of heartratevariability ………………………………… ... 6-5a Foetal heart rates from scalp and abdominal electrodes … …… 89 Figure 6-5b Foetal ECG complexes from scalp and abdominal electrodes … 90 Figure 6-6 Raw ECG strip, heart rates and averaged...
... MOLECULARMECHANISMSAND BIOLOGICAL EFFECTS Edited by Volodymyr Lushchak and Halyna M Semchyshyn Oxidative Stress MolecularMechanismsand Biological Effects Edited by Volodymyr Lushchak and ... Semchyshyn and Volodymyr I Lushchak Chapter Oxidative and Nitrosative Stresses: Their Role in Health and Disease in Man and Birds 47 Hillar Klandorf and Knox Van Dyke Chapter Nitric Oxide Synthase and ... and carbohydrates as compared with nucleic acids, oxidative catabolism of lipids, amino acids and Interplay Between Oxidative and Carbonyl Stresses: Molecular Mechanisms, Biological Effects and...
... neutral and acidic pH conditions by a variety of spectroscopic (i.e CD, fluorescence and second-derivative UV absorption) and biochemical (i.e limited proteolysis and ligand binding) techniques, and ... comparative analysis of Ngb and Mb may be used to better define the relationships between these two globins and to obtain a better understanding of the molecular features and biological function of ... ligands, both the ferrous and ferric forms of Ngb are hexacoordinated, with the proximal His64 being the endogenous ligand Therefore, Ngb ligand binding requires the displacement of the intramolecular...
... volume book Thus, Nutrition and Metabolism: Underlying MechanismsandClinical Consequences offers only an up-to-date and authoritative review of the major scientific andclinical aspects of the overlapping ... chapters Nutrition and Metabolism: Underlying MechanismsandClinical Consequences, edited by Christos S Mantzoros, MD is a very welcome addition to the Nutrition and Health Series and fully exemplifies ... conclusion, Nutrition and Metabolism: Underlying MechanismsandClinical Consequences, edited by Christos S Mantzoros, MD provides health professionals in many areas of research and practice with...
... segments of the heartand their respective functions in every heart cycle phase Fig 12 Diagnosable heart segments with their functions and their relations to heart cycle phases on ECG and RHEO Conclusion ... the coordinated operation of the heartand the associated blood vessels Knowing their ratios and considering the actual anatomic and functional status of the heartand the blood vessels in every ... CARDIOVASCULAR SYSTEM – PHYSIOLOGY, DIAGNOSTICS ANDCLINICALIMPLICATIONS Edited by David C Gaze The Cardiovascular System – Physiology, Diagnostics andClinicalImplications Edited by David C Gaze Published...
... along the way: my parents, Kay and Toshi, my teachers, and my husband, Rusty And to Mr William T Comfort, Jr., and the John A Hartford Foundation, whose kindness and interest in this project were ... age, and there are tissue-specific differences in the observed mutational rate (liver has a higher mutation rate than brain) and in the spectrum of mutations Chromosomal Instability and Aging Mechanisms ... diseases and animal models in terms of their ability to illuminate the relationship between chromosomal instability and aging II DNA DAMAGE AND REPAIR The spontaneous mutation rate is low and differs...
... expands these vessels [18] Surfactant is inactivated commensurately with the magnitude of tidal volume and duration of ventilation during ventilation of excised lungs [19-21] It was demonstrated ... PEEP during ventilation with a moderately increased VT *p < 0.05; **p < 0.01 vs ZEEP and the same VT Used with permission From Dreyfuss and Saumon [33] blebbing and interstitial edema [29] This ... lung injury; and 3) studies modulating hormonal and metabolic pathways: inhibition of the renin-angiotensin system [92,93] and pretreatment with atorvastatin or simvastatin [94,95] Clinical relevance...
... Analysis and Processing: A Comprehensive Reference, Elsevier, Oxford, UK, 2003 [18] P Novak and V Novak, “Time/frequency mapping of the heart rate, blood pressure and respiratory signals,” Medical and ... for both fc (t) and var(t) related to the three frequency bands From Figures and 8, for the case shown in Figures and 6, the optimal threshold was found to be 0.0455 Hz (for LF) and 0.003 Hz2 (for ... Time-Scale Analysis, pp 373–376, Paris, France, June 1996 [14] J P Finley and S T Nugent, Heartratevariability in infants, children and young adults,” Journal of the Autonomic Nervous System, vol 51,...
... segments of the heartand their respective functions in every heart cycle phase Fig 12 Diagnosable heart segments with their functions and their relations to heart cycle phases on ECG and RHEO Conclusion ... the coordinated operation of the heartand the associated blood vessels Knowing their ratios and considering the actual anatomic and functional status of the heartand the blood vessels in every ... Prx-1, SRF, and CArG element was not detected by EMSA Rather, Prx-1 enhanced both the rate of association and the rate of dissociation between SRF and CArG element, thereby increasing the rate of...
... Semchyshyn and Volodymyr I Lushchak Chapter Oxidative and Nitrosative Stresses: Their Role in Health and Disease in Man and Birds 47 Hillar Klandorf and Knox Van Dyke Chapter Nitric Oxide Synthase and ... and carbohydrates as compared with nucleic acids, oxidative catabolism of lipids, amino acids and Interplay Between Oxidative and Carbonyl Stresses: Molecular Mechanisms, Biological Effects and ... Oxidative and Carbonyl Stresses: Molecular Mechanisms, Biological Effects and Therapeutic Strategies of Protection 25 Fig 10 Formation of reactive carbonyls and advanced glycation and lipoxidation...
... the TCR transgenic K/B×N model and the situation in patients Some of the major clinicaland immunological similarities and differences between CIA, the K/B×N model and G6PI-induced arthritis are ... Kamradt and Schubert Figure Arthritis scores of () DBA/1 wild-type, (᭹) DBA/1 FcγR common γ-chain deficient, and (᭡) DBA/1 FcγRIIB deficient mice Data are presented as mean clinical scores ± standard ... importantly, depletion of CD4+ cell on days 11 and 14 (i.e when clinical symptoms are at their maximum) induces rapid remission of arthritis both clinically and histologically [93] Thus, in G6PI-induced...
... reports No 50 and 62[13] The GTV-T and GTVN were delineated using information from the diagnostic CT and the Endoscopic Ultrasound (EUS) The clinical target volume (CTV) included the GTV-T and GTV-N ... Tissue Avoidance Table and Figure summarize the mean D5 and V40 values for the bladder, SB, and rectum IMRT planning produced significantly lower D5 and V40 values for the bladder and the SB (p < 0.05) ... Carpenter for editorial assistance, and Arantxa Zubiria y Charo Irigoyen for technical contribution Authors’ contributions JA and MM: idea and concept LA and LIR: design and development of study LIR:...