PubRank

H M Swartz

Author PubWeight™ 159.19‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Lithium phthalocyanine: a probe for electron paramagnetic resonance oximetry in viable biological systems. Proc Natl Acad Sci U S A 1993 2.50
2 Protocol for emergency EPR dosimetry in fingernails. Radiat Meas 2007 2.41
3 EPR dosimetry in chemically treated fingernails. Radiat Meas 2007 2.33
4 A standardized test for the identification and characterization of melanins using electron paramagnetic resonance (EPR) spectroscopy. Pigment Cell Res 1993 1.80
5 Applications of magnetic resonance in model systems: cancer therapeutics. Neoplasia 2000 1.72
6 Stimulation of reactive oxygen, but not reactive nitrogen species, in vascular endothelial cells exposed to low levels of arsenite. Free Radic Biol Med 1999 1.72
7 Electron paramagnetic resonance in human fingernails: the sponge model implication. Radiat Environ Biophys 2008 1.55
8 In vivo dosimetry by electron spin resonance spectroscopy. Health Phys 1968 1.43
9 Studies on human uterine cervix and rat uterus using S-, X- and Q-band electron-spin-resonance spectroscopy. Biochem J 1984 1.38
10 Development and evaluation of biocompatible films of polytetrafluoroethylene polymers holding lithium phthalocyanine crystals for their use in EPR oximetry. Biosens Bioelectron 2005 1.30
11 The effects of ketamine-xylazine anesthesia on cerebral blood flow and oxygenation observed using nuclear magnetic resonance perfusion imaging and electron paramagnetic resonance oximetry. Brain Res 2001 1.29
12 Simultaneous multi-site EPR spectroscopy in vivo. Magn Reson Med 1993 1.28
13 Electronically tunable surface-coil-type resonator for L-band EPR spectroscopy. J Magn Reson 2000 1.26
14 Radiation dose reconstruction from L-band in vivo EPR spectroscopy of intact teeth: Comparison of methods. Radiat Meas 2007 1.25
15 Binding of iron to neuromelanin of human substantia nigra and synthetic melanin: an electron paramagnetic resonance spectroscopy study. Free Radic Biol Med 1997 1.23
16 Critical oxygen tension in rat brain: a combined (31)P-NMR and EPR oximetry study. Am J Physiol Regul Integr Comp Physiol 2000 1.22
17 EPR spectrometer for clinical applications. Magn Reson Med 2005 1.16
18 Intraphagosomal oxygen in stimulated macrophages. J Cell Physiol 1995 1.16
19 Hypoxia-sensitive NMR contrast agents. Magn Reson Med 1986 1.14
20 Assessment of cerebral pO2 by EPR oximetry in rodents: effects of anesthesia, ischemia, and breathing gas. Brain Res 1995 1.13
21 Noninvasive measurement of the pH inside the gut by using pH-sensitive nitroxides. An in vivo EPR study. Magn Reson Med 1996 1.13
22 High spatial resolution multi-site EPR oximetry. The use of convolution-based fitting method. J Magn Reson 2001 1.12
23 Non-invasive in vivo characterization of release processes in biodegradable polymers by low-frequency electron paramagnetic resonance spectroscopy. Biomaterials 1996 1.11
24 Free radical increases in cancer: evidence that there is not a real increase. Science 1977 1.11
25 Paramagnetic changes during development of a transplanted AKR-J leukemia in mice as measured by electron spin resonance. Cancer Res 1973 1.10
26 In vivo oximetry using EPR and India ink. Magn Reson Med 1995 1.09
27 The effects of endotoxin on oxygen consumption of various cell types in vitro: an EPR oximetry study. Free Radic Biol Med 1995 1.08
28 Electron spin resonance studies of changes in membrane fluidity of Chinese hamster ovary cells during the cell cycle. Biochim Biophys Acta 1980 1.08
29 Use of nitroxides for assessing perfusion, oxygenation, and viability of tissues: in vivo EPR and MRI studies. Magn Reson Med 1996 1.08
30 Estimation of oxygen distribution in RIF-1 tumors by diffusion model-based interpretation of pimonidazole hypoxia and eppendorf measurements. Radiat Res 2001 1.07
31 In vivo EPR dosimetry of accidental exposures to radiation: experimental results indicating the feasibility of practical use in human subjects. Appl Radiat Isot 2000 1.05
32 Interaction of neuromelanin and iron in substantia nigra and other areas of human brain. Neuroscience 1996 1.05
33 Oxygen gradients in CHO cells: measurement and characterization by electron spin resonance. J Cell Physiol 1989 1.04
34 The effect of melanin on iron associated decomposition of hydrogen peroxide. Free Radic Biol Med 1988 1.02
35 Reduced blood flow and oxygenation in SA-1 tumours after electrochemotherapy with cisplatin. Br J Cancer 2002 1.01
36 Kinetics of enzyme-mediated reduction of lipid soluble nitroxide spin labels by living cells. Biochim Biophys Acta 1988 1.01
37 Measurement of intracellular oxygen concentration using the spin label TEMPOL. Magn Reson Med 1985 1.00
38 Effects of oxygen on the metabolism of nitroxide spin labels in cells. Biochemistry 1989 0.99
39 Ion-exchange in melanin: an electron spin resonance study with lanthanide probes. Science 1976 0.99
40 Changes of oxygen tension in experimental tumors after a single dose of X-ray irradiation. Cancer Res 1995 0.99
41 Radiation effects on plasma electron-spin-resonance (ESR) spectra of cancer patients. Radiology 1972 0.99
42 Novel free radicals in synthetic and natural pheomelanins: distinction between dopa melanins and cysteinyldopa melanins by ESR spectroscopy. Proc Natl Acad Sci U S A 1982 0.98
43 The roles of neuromelanin, binding of metal ions, and oxidative cytotoxicity in the pathogenesis of Parkinson's disease: a hypothesis. J Neural Transm Park Dis Dement Sect 1994 0.98
44 Effect on regrowth delay in a murine tumor of scheduling split-dose irradiation based on direct pO2 measurements by electron paramagnetic resonance oximetry. Radiat Res 1998 0.98
45 Biochemical and biophysical applications of electron spin resonance. Methods Biochem Anal 1983 0.97
46 Nonperturbing test for cytotoxicity in isolated cells and spheroids, using electron paramagnetic resonance. Magn Reson Med 1991 0.96
47 Chemical and electrochemical reduction rates of cyclic nitroxides (nitroxyls). J Pharm Sci 1991 0.96
48 Paramagnetic changes in cancer: DMBA-induced tumours studied in non-lyophilized and lyophilized tissues. Br J Cancer 1979 0.96
49 Increased tumor oxygenation and drug uptake during anti-angiogenic weekly low dose cyclophosphamide enhances the anti-tumor effect of weekly tirapazamine. Curr Cancer Drug Targets 2009 0.94
50 Effect of oxygen on freezing damage. 3. Modification by -mercaptoethylamine. Cryobiology 1971 0.93
51 In vivo oximetry using a nitroxide-liposome system. Magn Reson Med 1991 0.93
52 EPR method for the measurement of cellular sulfhydryl groups. FEBS Lett 1991 0.93
53 Hazards of radiation exposure for pregnant women. JAMA 1978 0.93
54 Electron spin resonance studies of carcinogenesis. Adv Cancer Res 1972 0.93
55 Dextran magnetite as a liver contrast agent. Magn Reson Med 1991 0.93
56 Cellular metabolism of water-soluble nitroxides: effect on rate of reduction of cell/nitroxide ratio, oxygen concentrations and permeability of nitroxides. Biochim Biophys Acta 1986 0.92
57 Noninvasive assessment of cerebral oxygenation during acclimation to hypobaric hypoxia. J Cereb Blood Flow Metab 2000 0.92
58 Total and paramagnetic metals in human substantia nigra and its neuromelanin. J Neural Transm Park Dis Dement Sect 1993 0.91
59 Superoxide production by phagocytosing macrophages in relation to the intracellular distribution of oxygen. J Leukoc Biol 1998 0.91
60 Distribution of 5-doxylstearic acid in the membranes of mammalian cells. Biochim Biophys Acta 1988 0.91
61 Firefly flashing is controlled by gating oxygen to light-emitting cells. J Exp Biol 2001 0.91
62 Reduced tumor oxygenation by treatment with vinblastine. Cancer Res 2001 0.90
63 In vivo measurement of oxygen concentration using sonochemically synthesized microspheres. Biophys J 1994 0.90
64 Influence of different anesthetics on skin oxygenation studied by electron paramagnetic resonance in vivo. Skin Pharmacol Physiol 2006 0.90
65 Electron spin resonance-spin trapping. Detection of superoxide formation during aerobic microsomal reduction of nitro-compounds. Biochem Biophys Res Commun 1978 0.90
66 Response to radioimmunotherapy correlates with tumor pO2 measured by EPR oximetry in human tumor xenografts. Radiat Res 2001 0.90
67 Potential for EPR oximetry to guide treatment planning for tumors. Adv Exp Med Biol 1997 0.89
68 Cardiac localization of 99mTc-(Sn)-pyrophosphate following irradiation of the chest. Radiology 1977 0.89
69 Identity of the paramagnetic element found in increased concentrations in plasma of cancer patients and its relationship to other pathological processes. Cancer Res 1974 0.89
70 Measurement of PO2 in liver using EPR oximetry. J Appl Physiol (1985) 1996 0.89
71 Myocardial oxygen tension and relative capillary density in isolated perfused rat hearts. J Mol Cell Cardiol 1995 0.89
72 The minocycline-induced thyroid pigment and several synthetic models: identification and characterization by electron paramagnetic resonance spectroscopy. J Pharmacol Exp Ther 1993 0.88
73 International conference on singlet oxygen and related species in chemistry and biology: review and general discussion. Photochem Photobiol 1979 0.88
74 Metabolism of nitroxide spin labels in subcellular fractions of rat liver. II. Reduction in the cytosol. Biochim Biophys Acta 1990 0.88
75 The apparent diffusion constant measured by MRI correlates with pO2 in a RIF-1 tumor. Magn Reson Med 1995 0.88
76 In vivo localized ESR spectroscopy reflecting metabolism. Magn Reson Med 1989 0.88
77 Paramagnetic changes in cancer: growth of Walker 256 carcinoma studied in frozen and lyophilized tissues. Br J Cancer 1979 0.88
78 MRI contrast enhanced study of cartilage proteoglycan degradation in the rabbit knee. Magn Reson Med 1997 0.87
79 Endotoxin-induced changes in intrarenal pO2, measured by in vivo electron paramagnetic resonance oximetry and magnetic resonance imaging. Free Radic Biol Med 1996 0.87
80 Oxygen tension in a murine tumor: a combined EPR and MRI study. Magn Reson Med 1993 0.87
81 Oxidation of hydroxylamines to nitroxide spin labels in living cells. Biochim Biophys Acta 1988 0.87
82 Electron spin resonance imaging of tissues with lipid-rich areas. Magn Reson Med 1988 0.87
83 Separation and enrichment of the active component of carbon based paramagnetic materials for use in EPR oximetry. J Magn Reson 1998 0.86
84 The relationship between partial pressure of oxygen and perfusion in two murine tumors after X-ray irradiation: a combined gadopentetate dimeglumine dynamic magnetic resonance imaging and in vivo electron paramagnetic resonance oximetry study. Cancer Res 1996 0.86
85 The safety of X-ray examination of radioisotope scan. JAMA 1978 0.86
86 Effect of oxygen on freezing damage. II. Physical-chemical effects. Cryobiology 1971 0.86
87 Identification by electron spin resonance of free radicals formed during the oxidation of 4-hydroxyanisole catalyzed by tyrosinase. J Biol Chem 1984 0.86
88 Simultaneous measurement of intracellular and extracellular oxygen concentrations using a nitroxide-liposome system. Magn Reson Med 1993 0.86
89 Metabolism of nitroxide spin labels in subcellular fraction of rat liver. I. Reduction by microsomes. Biochim Biophys Acta 1990 0.85
90 Effects of nitroxides on the magnetic field and temperature dependence of 1/T1 of solvent water protons. Magn Reson Med 1987 0.85
91 Toxic oxygen effects. Int Rev Cytol 1973 0.85
92 Q-band EPR biodosimetry in tooth enamel microsamples: feasibility test and comparison with x-band. Health Phys 2007 0.85
93 Interactions of nitroxides with plasma and blood: effect on 1/T1 of water protons. Magn Reson Med 1990 0.85
94 Electron spin resonance microscopy of an in vitro tumour model. Br J Cancer 1990 0.85
95 Cardiac hypertrophy alters myocardial response to ischaemia and reperfusion in vivo. Acta Physiol Scand 1994 0.84
96 Metabolism in rat liver microsomes of the nitroxide spin probe tempol. Biochem Pharmacol 1989 0.84
97 Long-lived radiation-induced electron spin resonances in an aqueous biological system. Biochem Biophys Res Commun 1965 0.84
98 Are there significant gradients of pO2 in cells? Adv Exp Med Biol 1998 0.84
99 Myocardial oxygen tension in isolated erythrocyte-perfused rat hearts and comparison with crystalloid media. J Mol Cell Cardiol 1997 0.84
100 Comparisons of measurements of pO2 in tissue in vivo by EPR oximetry and microelectrodes. Adv Exp Med Biol 1997 0.84
101 Kinetics of chromium(V) formation and reduction in fronds of the duckweed Spirodela polyrhiza--a low frequency EPR study. J Inorg Biochem 2000 0.84
102 Evidence for the dissociation of the hepatobiliary MRI contrast agent Mn-DPDP. Magn Reson Med 1996 0.83
103 Intramyocardial pO2 measured by EPR. Adv Exp Med Biol 1997 0.83
104 Simultaneous measurements of the intra- and extra-cellular oxygen concentration in viable cells. Biochim Biophys Acta 1992 0.83
105 Noninvasive in vivo monitoring of drug release and polymer erosion from biodegradable polymers by EPR spectroscopy and NMR imaging. J Pharm Sci 1997 0.83
106 Low frequency electron paramagnetic resonance investigation on metabolism of chromium (VI) by whole live mice. Ann Clin Lab Sci 1996 0.83
107 Effect of melanin on radiation response of CHO cells. Int J Radiat Biol Relat Stud Phys Chem Med 1985 0.83
108 Intrarenal pO2 measured by EPR oximetry and the effects of bacterial endotoxin. Adv Exp Med Biol 1997 0.83
109 In vivo and in vitro EPR oximetry with fusinite: a new coal-derived, particulate EPR probe. Magn Reson Med 1994 0.83
110 The cellular-induced decay of DMPO spin adducts of .OH and .O2. Free Radic Biol Med 1989 0.82
111 Myocardial response to regional ischemia and reperfusion in vivo in rat heart. Can J Physiol Pharmacol 1994 0.82
112 Development of biocompatible oxygen-permeable films holding paramagnetic carbon particles: evaluation of their performance and stability in EPR oximetry. Magn Reson Med 2001 0.82
113 Small particles of fusinite and carbohydrate chars coated with aqueous soluble polymers: preparation and applications for in vivo EPR oximetry. Magn Reson Med 1998 0.82
114 The measurement of temperature with electron paramagnetic resonance spectroscopy. J Biomech Eng 1996 0.82
115 Blood oxygenation. Heterogeneity of hypoxic tissues monitored using bold MR imaging. Adv Exp Med Biol 1997 0.82
116 Myocardial oxygen tension and capillary density in the isolated perfused rat heart during pharmacological intervention. Adv Exp Med Biol 1997 0.81
117 The nature of the ESR signal in lyophilized tissue and its relevance to malignancy. Br J Cancer 1984 0.81
118 Detection of short-lived free radicals by low-frequency electron paramagnetic resonance spin trapping in whole living animals. Arch Biochem Biophys 1995 0.81
119 NMR study of water exchange across the hepatocyte membrane. Magn Reson Imaging 1989 0.81
120 In vivo EPR of topical delivery of a hydrophilic substance encapsulated in multilamellar liposomes applied to the skin of hairless and normal mice. J Control Release 2000 0.81
121 In vivo detection of anthralin-derived free radicals in the skin of hairless mice by low-frequency electron paramagnetic resonance spectroscopy. J Invest Dermatol 1995 0.81
122 Modulation of water proton relaxation rates by liposomes containing paramagnetic materials. Magn Reson Med 1988 0.81
123 Low-frequency EPR study of chromium(V) formation from chromium(VI) in living plants. Biochem Biophys Res Commun 1995 0.80
124 Measurement of time-resolved oxygen concentration changes in photosynthetic systems by nitroxide-based EPR oximetry. Arch Biochem Biophys 1990 0.80
125 Spectrum file size optimization for EPR tooth dosimetry. Appl Radiat Isot 2005 0.80
126 The evolution of bioluminescent oxygen consumption as an ancient oxygen detoxification mechanism. J Mol Evol 2001 0.80
127 Physical and instrumental considerations in the use of lithium phthalocyanine for measurements of the concentration of the oxygen. J Magn Reson B 1994 0.80
128 Effect of repetitive ischemia on myocardial oxygen tension in isolated perfused and hypoperfused rat hearts. Magn Reson Med 1996 0.80
129 Identification and characterization of melanin in tissues and body fluids. Folia Histochem Cytochem (Krakow) 1978 0.79
130 Effect of anesthesia on cerebral tissue oxygen and cardiopulmonary parameters in rats. Adv Exp Med Biol 1997 0.79
131 Liposome delivery of NMR contrast agents for improved tissue imaging. Magn Reson Med 1986 0.79
132 Reduction of doxyl stearates by ascorbate in unilamellar liposomes. Arch Biochem Biophys 1990 0.79
133 Use of EPR oximetry with India ink to measure the pO2 in the liver in vivo in mice. Magn Reson Med 1995 0.79
134 Purified human neuromelanin, synthetic dopamine melanin as a potential model pigment, and the normal human substantia nigra: characterization by electron paramagnetic resonance spectroscopy. J Neurochem 1993 0.79
135 In vitro/in vivo comparison of drug release and polymer erosion from biodegradable P(FAD-SA) polyanhydrides--a noninvasive approach by the combined use of electron paramagnetic resonance spectroscopy and nuclear magnetic resonance imaging. Pharm Res 1997 0.79
136 ESR studies on membrane fluidity of Chinese hamster ovary cells grown on microcarriers and in suspension. Exp Cell Res 1980 0.79
137 Gamma-sterilization-induced radicals in biodegradable drug delivery systems. Appl Radiat Isot 1997 0.78
138 Metabolism of aqueous soluble nitroxides in hepatocytes: effects of cell integrity, oxygen, and structure of nitroxides. Biochim Biophys Acta 1989 0.78
139 Oxygen-dependent metabolism of potential magnetic resonance contrast agents. Invest Radiol 1987 0.78
140 Evaluation of dibromonitrosobenzene sulfonate as a spin trap in biological systems. Free Radic Biol Med 1989 0.78
141 Low-frequency EPR detection of chromium(V) formation by chromium(VI) reduction in whole live mice. Arch Biochem Biophys 1994 0.78
142 Sonochemical activation of hematoporphyrin: an ESR study. Radiat Res 1994 0.78
143 Characterization of redox activity in resting and activated mast cells by reduction and reoxidation of lipophilic nitroxides. Gen Pharmacol 1998 0.78
144 Effects of ketamine/xylazine and pentobarbital anesthesia on cerebral tissue oxygen tension, blood pressure, and arterial blood gas in rats. Adv Exp Med Biol 1999 0.78
145 ESR signals of lyophilized tissue. Br J Cancer 1980 0.78
146 Reduction of carcinogenic chromium(VI) on the skin of living rats. Magn Reson Med 1997 0.78
147 Microencapsulation of carbon particles used as oxygen sensors in EPR oximetry to stabilize their responsiveness to oxygen in vitro and in vivo. Phys Med Biol 2001 0.77
148 Modification of relaxation of lipid protons by molecular oxygen and nitroxides. Invest Radiol 1987 0.77
149 Potential of albumin labeled with nitroxides as a contrast agent for magnetic resonance imaging and spectroscopy. Bioconjug Chem 1991 0.77
150 Trapping of free radicals with direct in vivo EPR detection: a comparison of 5,5-dimethyl-1-pyrroline-N-oxide and 5-diethoxyphosphoryl-5-methyl-1-pyrroline-N-oxide as spin traps for HO* and SO4*-. Free Radic Biol Med 1999 0.77
151 The products of the reduction of doxyl stearates in cells are hydroxylamines as shown by oxidation by 15N-perdeuterated Tempone. Biochim Biophys Acta 1989 0.77
152 Chromate-induced chromium(V) formation in live mice and its control by cellular antioxidants: an L-band electron paramagnetic resonance study. Arch Biochem Biophys 1995 0.77
153 Simultaneous measurement of NO(*) and PO(2) from tissue by in vivo EPR. Nitric Oxide 1999 0.77
154 Sources of the increased longitudinal relaxation rates observed in melanotic melanoma. An in vitro study of synthetic melanins. Invest Radiol 1989 0.77
155 Hematologic alterations produced by nitrous oxide. Anesthesiology 1971 0.77
156 Effect of oxygen on freezing damage. I. Effect on survival of Escherichia coli B-r and Escherichia coli Bs-1. Cryobiology 1970 0.77
157 High-performance liquid chromatography study of the pharmacokinetics of various spin traps for application to in vivo spin trapping. Free Radic Biol Med 1999 0.77
158 Measurement of the intracellular concentration of oxygen in a cell perfusion system. Magn Reson Med 1994 0.77
159 The risks of mammograms. JAMA 1977 0.77
160 The pO2 in a murine tumor after irradiation: an in vivo electron paramagnetic resonance oximetry study. Radiat Res 1995 0.77
161 Rapid assessment of liposomal stability in blood by an aqueous nitroxide spin label. J Biochem Biophys Methods 1989 0.77
162 Electron-nuclear double resonance in melanins. Biophys J 1976 0.77
163 Histological assessment of rodent CNS tissues to EPR oximetry probe material. Adv Exp Med Biol 1997 0.76
164 Reduction of lipid-soluble nitroxides in CHO cells and macrophage tumor cells. Free Radic Biol Med 1994 0.76
165 Oximetry in cells and tissues using a nitroxide-liposome system. Biochim Biophys Acta 1989 0.76
166 Detection of free radical metabolite formation using in vivo EPR spectroscopy: evidence of rat hemoglobin thiyl radical formation following administration of phenylhydrazine. Arch Biochem Biophys 1996 0.76
167 NMR and ESR study of liposome delivery of Mn2+ to murine liver. Magn Reson Med 1990 0.76
168 Exchange and shuttling of electrons by nitroxide spin labels. Arch Biochem Biophys 1989 0.76
169 Gloxy: an oxygen-sensitive coal for accurate measurement of low oxygen tensions in biological systems. Magn Reson Med 1997 0.76
170 Acute hemodynamic and coronary circulatory effects of experimental autoimmune myocarditis. Heart Vessels 1998 0.75
171 Blood clearance of dextran magnetite particles determined by a noninvasive in vivo ESR method. Magn Reson Med 1991 0.75
172 Experimental considerations biological ESR studies. II. Chromium-tissue complexes detected by electron spin resonance. Phys Med Biol 1976 0.75
173 Development of biocompatible implants of fusinite for in vivo EPR oximetry. MAGMA 1996 0.75
174 Quinoid radio-toxin (QRT) induced metabolic changes in mice: an ex vivo and in vivo EPR investigation. Nitric Oxide 2008 0.75
175 In vivo EPR: an effective new tool for studying pathophysiology, physiology and pharmacology. Appl Radiat Isot 1997 0.75
176 Intratumoral pO2 measured using a new oxygen sensitive paramagnetic material, gloxy. Adv Exp Med Biol 1997 0.75
177 Selective suppression of lipid resonances by lipid-soluble nitroxides in NMR spectroscopy. Magn Reson Med 1992 0.75
178 Radical formation in cysteamine-HCl gamma-irradiated in the dry state and in frozen aqueous solution. Int J Radiat Biol Relat Stud Phys Chem Med 1969 0.75
179 Electron and light microscopy studies on particulate EPR spin probes lithium phthalocyanine, fusinite and synthetic chars. J Microsc 1998 0.75
180 On the natural and excretion of the hepatic pigment in the Dubin-Johnson syndrome. Gastroenterology 1979 0.75
181 On "conservative" estimates of radiation hazards. Radiology 1978 0.75
182 Delivery of nitroxide spin label to cultured cells by liposomes. Magn Reson Med 1988 0.75
183 Impact of the antimetastatic drug Batimastat on tumor growth and PO2 measured by EPR oximetry in a murine mammary adenocarcinoma. Adv Exp Med Biol 1999 0.75
184 Electron spin resonance spectrometry and the determination of organ viability. Surg Forum 1971 0.75
185 The need to educate physician-scholars for leadership in the health care system. Ann Intern Med 1991 0.75
186 Structure-function studies of the aminothiol radioprotectants. The effect of carbon chain length in mercaptoethylamine homologs. Radiat Res 1971 0.75
187 Experimental considerations in biological ESR studies. I. Identity and origin of the 'tissue lipid signal': a copper-dithiocarbamate complex. Phys Med Biol 1976 0.75
188 The conformation of radioprotectant compounds. The crystal structures of 2-mercaptoethylamine hydrochloride and 3-mercaptopropylamine hydrochloride. Radiat Res 1970 0.75
189 Analysis of the reduction of nitroxides by flavin mononucleotide. Biochim Biophys Acta 1990 0.75
190 Effect of lipopolysaccharide on intra-phagosomal oxygen concentration as measured by EPR oximetry. Adv Exp Med Biol 1997 0.75
191 Determining the anatomic position and histological effects in murine tumors of gloxy, an oxygen-sensitive paramagnetic material. Adv Exp Med Biol 1997 0.75
192 Can NMR diffusion-weighted imaging provide quantitative information on tumor interstital pO2? Adv Exp Med Biol 1997 0.75
193 Paramagnetic changes during development of DMBA-induced mammary tumours in Sprague-Dawley rats. Phys Med Biol 1979 0.75
194 Direct detection of tissue nitric oxide in septic mice. Adv Exp Med Biol 1998 0.75
195 Free radicals in cancer. Ciba Found Symp 1978 0.75
196 Letter: Radiation risks from chest examinations. JAMA 1974 0.75
197 Detection of bone marrow involvement in patients with cancer. Tumori 1989 0.75
198 In vivo EPR oximetry using two novel probes: fusinite and lithium phthalocyanine. Adv Exp Med Biol 1992 0.75
199 Dysmenorrhea treatment. Science 1979 0.75
200 Direct determination of the kinetics of oxygen diffusion to the photocytes of a bioluminescent elaterid larva, measurement of gas- and aqueous-phase diffusional barriers and modelling of oxygen supply. J Exp Biol 2000 0.75
201 Measurement of oxygen partial pressure, its control during hypoxia and hyperoxia, and its effect upon light emission in a bioluminescent elaterid larva. J Exp Biol 1999 0.75
202 DNA synthesis inhibition of nitroxide radicals on leukemia cells. Sci China B 1991 0.75
203 Electron spin resonance spectra of feline NO-hemoglobins. FEBS Lett 1973 0.75
204 An analysis of the effects of eddy currents on L-band EPR spectra. J Magn Reson B 1995 0.75
205 Development of nitroxides for selective localization inside cells. Biochim Biophys Acta 1989 0.75