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Petra Niklowitz

Observed names: Niklowitz, Petra, P Niklowitz, P. NIKLOWITZ, P. Niklowitz
OpenAlex ID: A5042214875
Functions of coenzyme Q10 in inflammation and gene expression
2008 · Constance Schmelzer, Inka Lindner, et al. · BioFactors · 265
Coenzyme Q10 supplementation lowers hepatic oxidative stress and inflammation associated with diet-induced obesity in mice
2009 · Florence M. Sohet, Audrey M. Neyrinck, et al. · Biochemical Pharmacology · 171
Short‐term effects of coenzyme Q10 in progressive supranuclear palsy: A randomized, placebo‐controlled trial
2008 · Maria Stamelou, Alexander Reuss, et al. · Movement Disorders · 150
Enrichment of coenzyme Q10 in plasma and blood cells: defense against oxidative damage
2007 · Petra Niklowitz, Anka Sonnenschein, et al. · International Journal of Biological Sciences · 109
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Simultaneous analysis of coenzyme Q10 in plasma, erythrocytes and platelets: comparison of the antioxidant level in blood cells and their environment in healthy children and after oral supplementation in adults
2004 · Petra Niklowitz, Thomas Menke, et al. · Clinica Chimica Acta · 80
Simultaneous Detection of Ubiquinol-10, Ubiquinone-10, and Tocopherols in Human Plasma Microsamples and Macrosamples as a Marker of Oxidative Damage in Neonates and Infants
2000 · Thomas Menke, Petra Niklowitz, et al. · Analytical Biochemistry · 79
Short photoperiod-dependent down-regulation of thyrotropin-alpha and - beta in hamster pars tuberalis-specific cells is prevented by pinealectomy
1996 · J Bockmann, T M Böckers, et al. · Endocrinology · 66
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Link between chemerin, central obesity, and parameters of the Metabolic Syndrome: findings from a longitudinal study in obese children participating in a lifestyle intervention
2018 · Petra Niklowitz, Juliane Rothermel, et al. · International Journal of Obesity · 60
Influence of Short Photoperiods on Reproductive Organs and Estrous Cycles of Normal and Pinealectomized Female Djungarian Hamsters, Phodopus sungorus1
1993 · S. Schiatt, P. Niklowitz, et al. · Biology of Reproduction · 60
Differential Effects of Follicle-Stimulating Hormone and Luteinizing Hormone on Leydig Cell Function and Restoration of Spermatogenesis in Hypophysectomized and Photoinhibited Djungarian Hamsters (Phodopus Sungorus)
1989 · Petra Niklowitz, Shafiq Khan, et al. · Biology of Reproduction · 57
Coenzyme Q10 serum concentration and redox status in European adults: influence of age, sex, and lipoprotein concentration
2016 · Petra Niklowitz, Simone Onur, et al. · Journal of Clinical Biochemistry and Nutrition · 55
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Effects of Coenzyme Q10 on TNF‐α secretion in human and murine monocytic cell lines
2007 · Constance Schmelzer, Gerti Lorenz, et al. · BioFactors · 54
Amylin and Its Relation to Insulin and Lipids in Obese Children Before and After Weight Loss
2007 · Thomas Reinehr, Gideon de Sousa, et al. · Obesity · 48
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Impact of photoperiod and melatonin on reproduction in small mammals
1992 · Stephan Steinlechner, Petra Niklowitz · Animal Reproduction Science · 47
Daily Melatonin Injections Induce Cytological Changes in Pars Tuberalis‐Specific Cells Similar to Short Photoperiod
1995 · T. M. Böckers, P. Niklowitz, et al. · Journal of Neuroendocrinology · 42
Ubiquinol‐induced gene expression signatures are translated into altered parameters of erythropoiesis and reduced low density lipoprotein cholesterol levels in humans
2011 · Constance Schmelzer, Petra Niklowitz, et al. · IUBMB Life · 41
Coenzyme Q10 in plasma and erythrocytes: comparison of antioxidant levels in healthy probands after oral supplementation and in patients suffering from sickle cell anemia
2002 · Petra Niklowitz, Thomas Menke, et al. · Clinica Chimica Acta · 40
Pineal and Pituitary Involvement in the Photoperiodic Regulation of Body Weight, Coat Color and Testicular Size of the Djungarian Hamster, Phodopus Sungorus
1988 · Petra Niklowitz, And Klaus Hoffmann · Biology of Reproduction · 40
Effects of Ubiquinol-10 on MicroRNA-146a Expression In Vitro and In Vivo
2009 · Constance Schmelzer, Mitsuaki Kitano, et al. · Mediators of Inflammation · 39
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Comparison of coenzyme Q10 plasma levels in obese and normal weight children
2004 · Thomas Menke, Petra Niklowitz, et al. · Clinica Chimica Acta · 38
Coenzyme Q10 is decreased in fibroblasts of patients with methylmalonic aciduria but not in mevalonic aciduria
2009 · D. Haas, P. Niklowitz, et al. · Journal of Inherited Metabolic Disease · 31
Photoperiodic Responses in Djungarian Hamsters (Phodopus sungorus): Importance of Light History for Pineal and Serum Melatonin Profiles1
1994 · Petra Niklowitz, Alexander Lerchl, et al. · Biology of Reproduction · 31
Ubiquinol reduces gamma glutamyltransferase as a marker of oxidative stress in humans
2014 · Simone Onur, Petra Niklowitz, et al. · BMC Research Notes · 29
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Antioxidant level and redox status of coenzyme Q10in the plasma and blood cells of children with diabetes mellitus type 1
2008 · Thomas Menke, Petra Niklowitz, et al. · Pediatric Diabetes · 29
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A pilot clinical trial of the effects of coenzyme Q10 on chronic tinnitus aurium
2007 · Martin Khan, Johann Gross, et al. · Otolaryngology · 27
Works count: 62
Citation count: 2,065
H-index: 26
I10-index: 41
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