P. D. Niedmann

2.2k total citations
40 papers, 1.8k citations indexed

About

P. D. Niedmann is a scholar working on Transplantation, Molecular Biology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, P. D. Niedmann has authored 40 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Transplantation, 9 papers in Molecular Biology and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in P. D. Niedmann's work include Renal Transplantation Outcomes and Treatments (17 papers), Biochemical and Molecular Research (7 papers) and Bipolar Disorder and Treatment (6 papers). P. D. Niedmann is often cited by papers focused on Renal Transplantation Outcomes and Treatments (17 papers), Biochemical and Molecular Research (7 papers) and Bipolar Disorder and Treatment (6 papers). P. D. Niedmann collaborates with scholars based in Germany, United States and Bulgaria. P. D. Niedmann's co-authors include Victor W. Armstrong, Michael Oellerich, Maria Shipkova, Ekkehard Schütz, Eberhard Wieland, Lutz T. Weber, Burkhard Tönshoff, D. Seidel, Otto Mehls and Lothar Bernd Zimmerhackl and has published in prestigious journals such as Journal of the American Society of Nephrology, British Journal of Pharmacology and Clinical Chemistry.

In The Last Decade

P. D. Niedmann

40 papers receiving 1.7k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
P. D. Niedmann Germany	19	1.1k	475	427	376	263	40	1.8k
Ingrid Mai Germany	23	897 0.8×	592 1.2×	228 0.5×	1.1k 2.8×	220 0.8×	38	2.4k
Henriëtte de Loor Belgium	26	621 0.6×	170 0.4×	591 1.4×	345 0.9×	338 1.3×	59	2.2k
H.-H. Neumayer Germany	18	315 0.3×	119 0.3×	208 0.5×	126 0.3×	286 1.1×	43	1.3k
Qais Mekki United States	21	517 0.5×	97 0.2×	561 1.3×	438 1.2×	691 2.6×	28	2.3k
Géraldine M. Ferron United States	19	171 0.2×	138 0.3×	303 0.7×	210 0.6×	168 0.6×	28	1.1k
Arun Swaminathan United States	10	492 0.4×	150 0.3×	134 0.3×	351 0.9×	174 0.7×	21	994
K. H. Rahn Germany	18	120 0.1×	114 0.2×	108 0.3×	75 0.2×	172 0.7×	56	1.2k
Erdinç Çakır Türkiye	25	45 0.0×	50 0.1×	377 0.9×	85 0.2×	356 1.4×	68	2.2k
Chi Chung Shek China	16	134 0.1×	84 0.2×	204 0.5×	150 0.4×	131 0.5×	53	812
Gerjan Navis Netherlands	22	148 0.1×	33 0.1×	275 0.6×	104 0.3×	226 0.9×	60	1.4k

Countries citing papers authored by P. D. Niedmann

Since Specialization

Citations

This map shows the geographic impact of P. D. Niedmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. D. Niedmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. D. Niedmann more than expected).

Fields of papers citing papers by P. D. Niedmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. D. Niedmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. D. Niedmann. The network helps show where P. D. Niedmann may publish in the future.

Co-authorship network of co-authors of P. D. Niedmann

This figure shows the co-authorship network connecting the top 25 collaborators of P. D. Niedmann. A scholar is included among the top collaborators of P. D. Niedmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. D. Niedmann. P. D. Niedmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Saur, Dorothee, P. D. Niedmann, Edgar Brunner, & D. Kettler. (2005). Do intracellular, extracellular or urinary magnesium concentrations predict renal retention of magnesium in critically ill patients?. European Journal of Anaesthesiology. 22(2). 148–153. 3 indexed citations

Ahsen, N. von, Johannes Kornhuber, Stefan Bleich, et al.. (2004). CPAP-therapy effectively lowers serum homocysteine in obstructive sleep apnea syndrome. Journal of Neural Transmission. 111(6). 683–689. 39 indexed citations

Shipkova, Maria, Srebrena Atanasova, P. D. Niedmann, et al.. (2003). Determination of Thiopurine Methyltransferase Phenotype in Isolated Human Erythrocytes Using a New Simple Nonradioactive HPLC Method. Therapeutic Drug Monitoring. 25(5). 637–644. 17 indexed citations

Shipkova, Maria, Victor W. Armstrong, Lutz T. Weber, et al.. (2002). Pharmacokinetics and Protein Adduct Formation of the Pharmacologically Active Acyl Glucuronide Metabolite of Mycophenolic Acid in Pediatric Renal Transplant Recipients. Therapeutic Drug Monitoring. 24(3). 390–399. 86 indexed citations

Shipkova, Maria, Eberhard Wieland, Ekkehard Schütz, et al.. (2001). The acyl glucuronide metabolite of mycophenolic acid inhibits the proliferation of human mononuclear leukocytes. Transplantation Proceedings. 33(1-2). 1080–1081. 76 indexed citations

Wiltfang, Jens, Stefan Bleich, Borwin Bandelow, et al.. (2001). Clozapine-associated elevation of plasma cholinesterase. European Archives of Psychiatry and Clinical Neuroscience. 251(6). 269–271. 4 indexed citations

Wieland, Eberhard, Maria Shipkova, Ekkehard Schütz, et al.. (2000). Induction of cytokine release by the acyl glucuronide of mycophenolic acid: a link to side effects?. Clinical Biochemistry. 33(2). 107–113. 123 indexed citations

Weber, Lutz T., Ekkehard Schütz, Maria Shipkova, et al.. (1999). Therapeutic drug monitoring of total and free mycophenolic acid (MPA) and limited sampling strategy for determination of MPA-AUC in paediatric renal transplant recipients. Nephrology Dialysis Transplantation. 14(suppl 4). 34–35. 28 indexed citations

Weber, Lutz T., Maria Shipkova, P. D. Niedmann, et al.. (1999). Area Under the Plasma Concentration–Time Curve for Total, But Not for Free, Mycophenolic Acid Increases in the Stable Phase After Renal Transplantation: A Longitudinal Study in Pediatric Patients. Therapeutic Drug Monitoring. 21(5). 498–498. 94 indexed citations

10.

Shipkova, Maria, Victor W. Armstrong, Eberhard Wieland, et al.. (1999). Identification of glucoside and carboxyl‐linked glucuronide conjugates of mycophenolic acid in plasma of transplant recipients treated with mycophenolate mofetil. British Journal of Pharmacology. 126(5). 1075–1082. 175 indexed citations

11.

Weber, Lutz T., Ekkehard Schütz, Maria Shipkova, et al.. (1999). Pharmacokinetics of mycophenolic acid (MPA) and free MPA in paediatric renal transplant recipients-a multicentre study. Nephrology Dialysis Transplantation. 14(suppl 4). 33–34. 14 indexed citations

12.

Schütz, Ekkehard, Maria Shipkova, Victor W. Armstrong, et al.. (1998). Therapeutic Drug Monitoring of Mycophenolic Acid: Comparison of HPLC and Immunoassay Reveals New MPA Metabolites. Transplantation Proceedings. 30(4). 1185–1187. 98 indexed citations

13.

Schütz, Ekkehard, Victor W. Armstrong, Maria Shipkova, et al.. (1998). Limited Sampling Strategy for the Determination of Mycophenolic Acid Area Under the Curve in Pediatric Kidney Recipients. Transplantation Proceedings. 30(4). 1182–1184. 58 indexed citations

14.

Niedmann, P. D., et al.. (1997). A Simple and Reliable Reverse-Phase High-Performance Liquid Chromatographic Procedure for Determination of Paclitaxel (Taxol) in Human Serum. Therapeutic Drug Monitoring. 19(3). 327–332. 17 indexed citations

15.

Klein, Hermann H., et al.. (1993). Failure of Chronic, High-dose, Oral Vitamin E Treatment to Protect the Ischemic, Reperfused Porcine Heart. Journal of Molecular and Cellular Cardiology. 25(1). 103–112. 21 indexed citations

16.

Klein, Hermann H., et al.. (1991). The effects of Trolox, a water-soluble vitamin E analogue, in regionally ischemic, reperfused porcine hearts. International Journal of Cardiology. 32(3). 291–301. 11 indexed citations

17.

Klein, H. H., et al.. (1991). Acute treatment with vitamin E does not protect the regionally ischemic, reperfused porcine heart. Basic Research in Cardiology. 86(1). 32–39. 8 indexed citations

18.

Klein, Hermann H., et al.. (1989). Combined treatment with vitamins E and C in experimental myocardial infarction in pigs. American Heart Journal. 118(4). 667–673. 73 indexed citations

19.

Thiery, Joachim, P. D. Niedmann, & D. Seidel. (1987). The beneficial influence of nifedipine on the regression of the cholesterol-induced atherosclerosis in rabbits. Research in Experimental Medicine. 187(5). 359–367. 9 indexed citations

20.

Müller, Pierre, et al.. (1978). Influence of bile acids and free fatty acids on physicochemical properties of LP-X. Research in Experimental Medicine. 172(3). 211–221. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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