Kai E. Penttilä

1.0k total citations
21 papers, 892 citations indexed

About

Kai E. Penttilä is a scholar working on Epidemiology, Pharmacology and Molecular Biology. According to data from OpenAlex, Kai E. Penttilä has authored 21 papers receiving a total of 892 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 7 papers in Pharmacology and 6 papers in Molecular Biology. Recurrent topics in Kai E. Penttilä's work include Liver Disease Diagnosis and Treatment (8 papers), Drug-Induced Hepatotoxicity and Protection (5 papers) and Alcohol Consumption and Health Effects (5 papers). Kai E. Penttilä is often cited by papers focused on Liver Disease Diagnosis and Treatment (8 papers), Drug-Induced Hepatotoxicity and Protection (5 papers) and Alcohol Consumption and Health Effects (5 papers). Kai E. Penttilä collaborates with scholars based in Finland, Canada and Netherlands. Kai E. Penttilä's co-authors include Kai O. Lindros, Hans Glaumann, Inger Johansson, Magnus Ingelman‐Sundberg, Erkki Nissinen, Yoshio Kera, Else-Maj Suolinna, Kristiina Haasio, Helmuth Sippel and Inge‐Britt Lindén and has published in prestigious journals such as Hepatology, Biochemical Journal and Biochemical and Biophysical Research Communications.

In The Last Decade

Kai E. Penttilä

21 papers receiving 819 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kai E. Penttilä Finland 14 346 225 218 181 172 21 892
Jean‐Gil Joly Canada 17 401 1.2× 265 1.2× 414 1.9× 248 1.4× 237 1.4× 33 1.1k
Donna Gilfor United States 15 216 0.6× 528 2.3× 167 0.8× 84 0.5× 130 0.8× 19 1.1k
Lisa M. Augustine United States 14 326 0.9× 332 1.5× 383 1.8× 93 0.5× 141 0.8× 17 1.1k
Nathalie Vadrot France 21 216 0.6× 525 2.3× 240 1.1× 66 0.4× 136 0.8× 32 1.1k
Naoko Hanawa United States 8 679 2.0× 418 1.9× 312 1.4× 89 0.5× 393 2.3× 15 1.2k
Andrew W. Harman Australia 15 496 1.4× 222 1.0× 114 0.5× 65 0.4× 211 1.2× 27 864
R. G. Thurman United States 17 160 0.5× 315 1.4× 440 2.0× 167 0.9× 350 2.0× 39 1.2k
Paolo Clot Italy 12 293 0.8× 309 1.4× 487 2.2× 279 1.5× 107 0.6× 14 1.2k
Amiya K. Ghoshal Canada 12 216 0.6× 355 1.6× 127 0.6× 136 0.8× 45 0.3× 16 953
Lawrence Feinman United States 11 119 0.3× 242 1.1× 403 1.8× 189 1.0× 170 1.0× 26 1.1k

Countries citing papers authored by Kai E. Penttilä

Since Specialization
Citations

This map shows the geographic impact of Kai E. Penttilä'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 Kai E. Penttilä with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kai E. Penttilä more than expected).

Fields of papers citing papers by Kai E. Penttilä

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kai E. Penttilä. 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 Kai E. Penttilä. The network helps show where Kai E. Penttilä may publish in the future.

Co-authorship network of co-authors of Kai E. Penttilä

This figure shows the co-authorship network connecting the top 25 collaborators of Kai E. Penttilä. A scholar is included among the top collaborators of Kai E. Penttilä 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 Kai E. Penttilä. Kai E. Penttilä is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nurmi, Jussi, et al.. (2007). Homogeneous TR-FRET High-Throughput Screening Assay for Calcium-Dependent Multimerization of Sorcin. SLAS DISCOVERY. 12(6). 842–848. 11 indexed citations
2.
Haasio, Kristiina, et al.. (2002). Effects of entacapone and tolcapone on mitochondrial membrane potential. European Journal of Pharmacology. 453(1). 21–26. 64 indexed citations
3.
Nissinen, Erkki, Petri Kaheinen, Kai E. Penttilä, Juha Kaivola, & Inge‐Britt Lindén. (1997). Entacapone, a novel catechol-O-methyltransferase inhibitor for Parkinson's disease, does not impair mitochondrial energy production. European Journal of Pharmacology. 340(2-3). 287–294. 61 indexed citations
4.
Pösö, A.R., et al.. (1991). ZONATION OF TOTAL AND PLASMA PROTEIN TURNOVER IN RAT LIVER: EFFECTS OF CHRONIC TREATMENT. Alcohol and Alcoholism. 26(4). 445–450. 1 indexed citations
5.
Sippel, Helmuth, Kai E. Penttilä, & Kai O. Lindros. (1991). Regioselective Induction of Liver Glutathione Transferase by Ethanol and Acetone. Pharmacology & Toxicology. 68(5). 391–393. 4 indexed citations
6.
Pösö, A.R., Kai E. Penttilä, & Kai O. Lindros. (1991). Heterogenous Zonal Distribution of Lysosomal Enzymes inRat Liver. Enzyme. 45(4). 174–179. 3 indexed citations
7.
8.
9.
Penttilä, Kai E.. (1990). Role of cysteine and taurine in regulating glutathione synthesis by periportal and perivenous hepatocytes. Biochemical Journal. 269(3). 659–664. 40 indexed citations
10.
Lindros, Kai O., et al.. (1989). The γ-glutamyltransferase/glutamine synthetase activity ratio. Journal of Hepatology. 8(3). 338–343. 13 indexed citations
11.
Suolinna, Else-Maj, et al.. (1989). Drug metabolism by periportal and perivenous rat hepatocytes. Biochemical Pharmacology. 38(8). 1329–1334. 23 indexed citations
12.
Ingelman‐Sundberg, Magnus, Inger Johansson, Kai E. Penttilä, Hans Glaumann, & Kai O. Lindros. (1988). Centrilobular expression of ethanol-inducible cytochrome P-450 (IIE1) in rat liver. Biochemical and Biophysical Research Communications. 157(1). 55–60. 155 indexed citations
13.
Penttilä, Kai E.. (1988). Allyl alcohol cytotoxicity and glutathione depletion in isolated periportal and perivenous rat hepatocytes. Chemico-Biological Interactions. 65(2). 107–121. 24 indexed citations
14.
Speisky, Hernán, Yoshio Kera, Kai E. Penttilä, Yedy Israel, & Kai O. Lindros. (1988). Depletion of Hepatic Glutathione by Ethanol Occurs Independently of Ethanol Metabolism. Alcoholism Clinical and Experimental Research. 12(2). 224–228. 31 indexed citations
15.
Kera, Yoshio, Kai E. Penttilä, & Kai O. Lindros. (1988). Glutathione replenishment capacity is lower in isolated perivenous than in periportal hepatocytes. Biochemical Journal. 254(2). 411–417. 50 indexed citations
16.
Bengtsson, Gunnar, Antero Julkunen, Kai E. Penttilä, & Kai O. Lindros. (1987). Effect of phenobarbital on the distribution of drug metabolizing enzymes between periportal and perivenous rat hepatocytes prepared by digitonin-collagenase liver perfusion.. Journal of Pharmacology and Experimental Therapeutics. 240(2). 663–667. 45 indexed citations
17.
Sippel, Helmuth, et al.. (1987). Acinar distribution of glutathione-dependent detoxifying enzymes. Biochemical Pharmacology. 36(12). 2003–2006. 45 indexed citations
18.
Pösö, A.R., Kai E. Penttilä, Else-Maj Suolinna, & Kai O. Lindros. (1986). Urea synthesis in freshly isolated and in cultured periportal and perivenous hepatocytes. Biochemical Journal. 239(2). 263–267. 44 indexed citations
19.
Penttilä, Kai E. & Pekka H. Mäenpää. (1985). Ribosomal ribonucleases in avian liver during estrogen-induced vitellogenin synthesis. Journal of Steroid Biochemistry. 22(4). 559–561. 3 indexed citations
20.
Lindros, Kai O. & Kai E. Penttilä. (1985). Digitonin-collagenase perfusion for efficient separation of periportal or perivenous hepatocytes. Biochemical Journal. 228(3). 757–760. 186 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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