@article{PfeifferRochlitzNoelkeetal.1990,
  author    = {Pfeiffer, A. and Rochlitz, H. and Noelke, B. and Tacke, R. and Moser, U. and Mutschler, E. and Lambrecht, G.},
  title     = {Muscarinic receptors mediating acid secretion in isolated rat gastric parietal cells are of M3 type},
  series = {Gastroenterology},
  volume    = {98},
  journal   = {Gastroenterology},
  number    = {1},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128337},
  pages     = {218-222},
  year      = {1990},
  abstract  = {Five subtypes of muscarinic receptors have been identified by pharmacological and molecular biological methods. The muscarinic receptor subtype mediating acid secretion at the level of the parietal cell was unknown. Therefore, this study was performed to characterize muscarinic receptors on rat gastric parietal cells using the 3 subtype-selective antagonists hexahydrosiladifenidol and silahexocyclium, which have high affinity for glandular M3 subtypes, and AF-DX 116, which has high affinity to cardiac M2 receptors. The affinity of these antagonists was determined by radioligand binding experiments. In addition, their inhibitory potency on carbachol-stimulated inositol phosphate production was investigated. Inhibition of carbachol-stimulated aminopyrine uptake was used as an indirect measure of proton production. Both M3 antagonists, hexahydrosiladifenidol and silahexocyclium, had nanomolar affinities for parietal cell muscarinic receptors and potently antagonized inositol phosphate production with nanomolar Ki values. Silahexocyclium similarly antagonized aminopyrine accumulation while hexahydrosiladifenidol behaved as a noncompetitive antagonist. AF-DX 116 was a low-affinity ligand and a weak competitive antagonist at parietal-cell muscarinic receptors. It was concluded that muscarinic M3 receptors mediate acid secretion probably by activation of the phosphoinositide second messenger system in rat gastric parietal cells.},
  language  = {en}
}
@article{FrerichsSirenFeuersteinetal.1992,
  author    = {Frerichs, K. and Sir{\`e}n, Anna-Leena and Feuerstein, G. and Hallenbeck, JM},
  title     = {The onset of postischemic hypoperfusion in rats is precipitous and may be controlled by local neurons},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47980},
  year      = {1992},
  abstract  = {Background and Purpose: Reperfusion following transient global cerebral ischemia is characterized by an initial hyperemic phase, which precedes hypo perfusion. The pathogenesis of these flow derangements remains obscure. Our study investigates the dynamics of postischemic cerebral blood flow changes, with particular attention to the role of local neurons. Metho(Js: We assessed local cortical blood flow continuously by laser Doppler flowmetry to permit observation of any rapid flow changes after forebrain ischemia induced by four-vessel occlusion for 20 minutes in rats. To investigate the role of local cortical neurons in the regulation of any blood flow fluctuations, five rats received intracortical microinjections of a neurotoxin (10 p,g ibotenic acid in 1 p,1; 1.5-mm-depth parietal cortex) 24 hours before ischemia to induce selective and localized neuronal depletion in an area corresponding to the sampie volume of the laser Doppler probe (1 mm3 ). Local cerebral blood flow was measured within the injection site and at an adjacent control site. Results: Ischemia was followed by marked hyperemia (235 ±23\% of control, n =7), followed by secondary hypoperfusion (45±3\% of control, n=7). The transition from hyperemia to hypoperfusioo occurred not gradually but precipitously (maximal slope of flow decay: 66±6\%/min; n=7). In ibotenic acid-injected rats, hyperemia was preserved at the injection site, but the sudden decline of blood flow was abolished (maximal slope of flow decay: 5±3\%/min compared with 53±8\%/min at the control site; n=5, p<O.OOI) and 00 significant hypoperfusion de\eloped (103±20\% of control at 60 minutes). Conclusions: These data suggest that the rapid transition to cortical hypo perfusion after forebrain ischemia may be triggered locally by a neuronal mechanism but that this mechanism does not underlie the initial hyperemia.},
  subject      = {Gehirn},
  language  = {en}
}
@article{SirenHeldmanDoronetal.1992,
  author    = {Sir{\´e}n, Anna-Leena and Heldman, Eliahu and Doron, David and Yue, Tian-Li and Liu, Yong and Feuerstein, G. and Hallenbeck, JM},
  title     = {Release of proinflammatory and prothrombbtic mediators in the brain and peripheral circulation in spontaneously hypertensive and normotensive Wistar-Kyoto rats},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47469},
  year      = {1992},
  abstract  = {Background and Purpose: We reported previously that stroke risk factors prepared the brain stem for the development of ischemia and hemorrhage and induced the production of tumor necrosis factor following an intrathecal injection of Iipopolysaccharide, a prototypic monocyte-activating stimulus. This study evaluates whether blood or brain cells of hypertensive rats produce more proinflammatory and prothrombotic mediators than do blood or brain cells of normotensive rats. MethotJs: Levels of tumor necrosis factor, platelet-activating factor, 6-ketoprostaglandin F1a, and thromboxane B2 in the cerebrospinal fluid and blood of spontaneously hypertensive and normotensive Wistar-Kyoto rats were monitored before and after achallenge with Iipopolysaccharide. Results: Little or no activity from these media tors was found in the cerebrospinal fluid or blood of saline-injected control animals. Intravenous administration of Iipopolysaccharide (0.001, 0.1, and 1.8 mg/kg) produced dose-dependent increases in blood levels of all mediators in hypertensive rats. In normotensive rats the levels were less than in hypertensive rats and were not c1early dose-related. When Iipopolysaccharide was injected intracerebroventricularly, more tumor necrosis factor was measured in the cerebrospinal fluid than in the blood, suggesting local synthesis of this cytokine. Levels of tumor necrosis factor and platelet-activating factor in the cerebrospinal fluid were higher in hypertensive than in normotensive rats. The thromboxane A2/prostacyclin ratio was not aItered significantly between the two rat strains. Conclusions: It is suggested that the higher incidence of brain stem ischemia and hemorrhage after the intrathecal injection oflipopolysaccharide in hypertensive rats than in normotensive rats might be related to the higher levels of the two cytotoxic factors tumor necrosis factor and platelet-activating factor produced in response to such challenge.},
  subject      = {Gehirn},
  language  = {en}
}
@article{SirenLiuFeuersteinetal.1993,
  author    = {Sir{\`e}n, Anna-Leena and Liu, Y. and Feuerstein, G. and Hallenbeck, JM},
  title     = {Increased release of tumor necrosis factor alpha into the cerebrospinal fluid and peripheral circulation of aged rats},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47997},
  year      = {1993},
  abstract  = {Background and Purpose: We earlier reported that risk factors for stroke prepare brain stem tissue for a modified Shwartzman reaction, incIuding the development of ischemia and hemorrhage and the production of tumor necrosis factor-a, after a provocative dose of lipopolysaccharide. In the present study, we sought to determine whether blood and central nervous system cells of rats with the stroke risk factor of advanced age produce more proinflammatory and prothrombotic media tors than do those of young rats of the same strain. Methods: Levels of tumor necrosis factor-a and platelet activating factor in the cerebrospinal fluid and tumor necrosis factor-a in the serum of 2-year-old and 16-week-old Sprague-Dawley rats were monitored before and after challenge with lipopolysaccharide. Results: No consistent tumor necrosis factor-a activity was found in the cerebrospinal fluid or blood of control animals. Intravenous administration of lipopolysaccharide (1.8 mg/kg) increased serum tumor necrosis factor-a levels but had no effect on tumor necrosis factor-a in the cerebrospinal fluid. Serum tumor necrosis factor-a increased much more in aged rats than in young rats. When lipopolysaccharide was injected intracerebroventricularly, tumor necrosis factor-a activity in cerebrospinal fluid increased significantly more in old rats than in young rats. Baseline levels of platelet activating factor in cerebrospinal fluid were significantly higher in old rats than in young rats, and the levels increased to a greater degree in aged rats on stimulation. Conclusions: Rats with the stroke risk factor of advanced age respond to lipopolysaccharide with a more exuberant production of tumor necrosis factor-a and platelet activating factor than young rats of the same strain. These findings are consistent with our working hypothesis that perivascular cells are capable of exaggerated signaling of endothelium through cytokines such as tumor necrosis factor-a in animals with stroke risk factors. The effect of such signaling might be to prepare the endothelium of the local vascular segment for thrombosis or hemorrhage in accord with the local Shwartzman reaction paradigm.},
  subject      = {Gehirn},
  language  = {en}
}
@article{LiuMcDonnellYoungetal.1993,
  author    = {Liu, T. and McDonnell, PC and Young, PR and White, RF and Sir{\`e}n, Anna-Leena and Hallenbeck, JM and Barone, FC and Feuerstein, Giora},
  title     = {Interleukin-1ß mRNA expression in ischemic rat cortex},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-47442},
  year      = {1993},
  abstract  = {Background and Pur pose: Interleukin-1ß is a proinftammatory cytokine produced by blood-borne and resident brain inftammatory cells. The present study was conducted to determine if interleukin-1ß mRNA was produced in the brain of rats subjected to permanent focal ischemia. Methods: Rat interleukin-1ß cDNA, synthesized from stimulated rat peritoneal macrophage RNA by reverse transcription and polymerase chain reaction and c10ned in plasmid Bluescript KS+, was used to evaluate the expression of interleukin-1ß mRNA in cerebral cortex from spontaneously hypertensive rats and normotensive rats subjected to permanent middle cerebral artery occlusion. Interleukin-1ß mRNA was quantified by Northern blot analysis and compared with rat macrophage RNA standard. To correct for gel loading, blots were also analyzed with cyclophilin cDNA, which encodes an abundant, conserved protein that was unchanged by the experimental conditions. Results: Interleukin-1ß mRNA produced in the ischemic zone was significantly increased from 6 hours to 120 hours, with a maximum of211±24\% ofinterleukin-1ß reference standard, ie, 0.2 ng stimulated rat macrophage RNA, mRNA compared with the level in nonischemic cortices (4±2\%) at 12 hours after ischemia (P<.OI; n=6). Interleukin-1ß mRNA at 12 hours after ischemia was markedly elevated in hypertensive rats over levels found in two normotensive rat strains. Neurological deficits were also apparent only in the hypertensive rats. Conclusions: Brain interleukin-1ß mRNA is elevated acutely after permanent focal ischemia and especially in hypertensive rats. These data suggest that this potent proinflammatory and procoagulant cytokine might have a role in brain damage following ischemia.},
  subject      = {Gehirn},
  language  = {en}
}
@article{YongJacobowitzBaroneetal.1994,
  author    = {Yong, Liu and Jacobowitz, David M. and Barone, Frank and McCarron, Richard and Spatz, Maria and Feuerstein, Giora and Hallenbeck, John M. and Sir{\´e}n, Anna-Leena},
  title     = {Quantitation of perivascular monocyte / macrophages around cerebral blood vessels of hypertensive and aged rats},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86800},
  year      = {1994},
  abstract  = {The numbers of monocytes and macrophages in the walls of cerebral blood vessels were counted on perfusion-fixed frozen brain sections (16 JLffi) of spontaneously hypertensive rats (SHR), stroke-prone SHR (SHR-SP), normotensive Wistar-Kyoto (WKY) rats, and young (16-week-old) and old (2-year-old) normotensive Sprague-Dawley rats (SD-l6w and SD-2y, respectively) using monoclonal antiborlies against rat macrophages (ED2). The staining was visualized with fluoresceinlabeled second antiborlies. The ED2-specific staining in brain sections was restricted to macrophages in a perivascular location. The number of perivascular cells per square millimeter of high-power field was significantly greater in SHR-SP (8.6 ± 2.1; n = 4) and SHR (6. 7 ± 0.9; n = 6) than in normotensive WKY (4.0 ± 0.5; n = 6; p <0.01). The number of perivascular macrophages was also greater in SD-2y (7.5 ± 2.7; n = 9) than in SD-l6w (2.9 ± 1.8; n = 8; p < 0.01). No ED2 staining was found in the resident microglia or in the endothelial cells, which were identified by double staining with rhodamine-labeled anti-factor VIII-related antigen antiborlies. The results suggest that the stroke risk factors hypertension and advanced age are associated with increased subendothelial accumulation of monocytes and macrophages. This accumulation could increase the tendency for the endothelium to convert from an anticoagulant to a procoagulant surface in response to mediators released from these subendothelial cells.},
  subject      = {Willebrand-Faktor},
  language  = {en}
}
@phdthesis{Bathe2006,
  author    = {Bathe, Katharina},
  title     = {Einfluss des Hepatozytenwachstumsfaktors(HGF) auf das linksventrikul{\"a}re Remodeling: Charakterisierung von Geometrie, Mechanik und Narbenentwicklung mittels NMR-Technik},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-28177},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2006},
  abstract  = {Diese Dissertation beschreibt den Einfluss von HGF auf das ventrikul{\"a}re Remodeling des Rattenherzens in der 1. und 16. Woche nach Isch{\"a}mie und Reperfusion. Die funktionalen Parameter wurden mit Hilfe des NMR gemessen. In der 16. Woche nach Isch{\"a}mie und Reperfusion wurde die histologisch ermittelte Narbengr{\"o}ße mit dem Wert, der mittels NMR ermittelt wurde, verglichen.},
  subject      = {Hepatozyten-Wachstumsfaktor},
  language  = {de}
}
@phdthesis{Boenhof2011,
  author    = {B{\"o}nhof, Leoni Jacobea},
  title     = {Herzinfarkt-scheinoperierte Ratten vs. gesunde Ratten: Ein Vergleich in der Cine-Herzmagnetresonanztomografie},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-71520},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2011},
  abstract  = {In der vorliegenden Arbeit wurde {\"u}berpr{\"u}ft, ob sich sham-operierte Versuchsratten und gesunde Vergleichsratten in via Cine-Herz-MRT zu erfassenden Parametern signifkant unterscheiden. Hierzu wurden an einem Bruker 7 Tesla-Magnetresonanztomografen drei verschiedene Tiergruppen {\`a} 6 Tiere untersucht. Der erste Vergleich fand statt zwischen der gesunden Vergleichsgruppe und einer {\"a}hnlich schweren Shamtiergruppe, die sich in der 8. postoperativen Woche befand. Nachdem hier keinerlei signifikante Unterschiede zwischen den beiden Gruppen festzustellen waren, wurde der Vergleich ausgeweitet: Die Shamgruppe wurde zu einem fr{\"u}hen postoperativen Zeitpunkt (7-14 Tage postoperativ) ein zweites Mal mit der gesunden Gruppe verglichen.},
  subject      = {Herz},
  language  = {de}
}
@article{BahnikStuchlik2015,
  author    = {Bahn{\´i}k, Štěp{\´a}n and Stuchl{\´i}k, Aleš},
  title     = {Temporal and spatial strategies in an active place avoidance task on Carousel: a study of effects of stability of arena rotation speed in rats},
  series = {PeerJ},
  volume    = {3},
  journal   = {PeerJ},
  number    = {e1257},
  doi       = {10.7717/peerj.1257},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-141931},
  year      = {2015},
  abstract  = {The active place avoidance task is a dry-arena task used to assess spatial navigation and memory in rodents. In this task, a subject is put on a rotating circular arena and avoids an invisible sector that is stable in relation to the room. Rotation of the arena means that the subject's avoidancemust be active, otherwise the subject will be moved in the to-be-avoided sector by the rotation of the arena and a slight electric shock will be administered. The present experiment explored the effect of variable arena rotation speed on the ability to avoid the to-be-avoided sector. Subjects in a group with variable arena rotation speed learned to avoid the sector with the same speed and attained the same avoidance ability as rats in a group with a stable arena rotation speed. Only a slight difference in preferred position within the room was found between the two groups. No difference was found between the two groups in the dark phase, where subjects could not use orientation cues in the room. Only one rat was able to learn the avoidance of the to-be-avoided sector in this phase. The results of the experiment suggest that idiothetic orientation and interval timing are not crucial for learning avoidance of the to-be-avoided sector. However, idiothetic orientation might be sufficient for avoiding the sector in the dark.},
  language  = {en}
}
@article{AppelScholzKocabeyetal.2016,
  author    = {Appel, Mirjam and Scholz, Claus-J{\"u}rgen and Kocabey, Samet and Savage, Sinead and K{\"o}nig, Christian and Yarali, Ayse},
  title     = {Independent natural genetic variation of punishment- versus relief-memory},
  series = {Biology Letters},
  volume    = {12},
  journal   = {Biology Letters},
  number    = {12},
  doi       = {10.1098/rsbl.2016.0657},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186554},
  pages     = {20160657},
  year      = {2016},
  abstract  = {A painful event establishes two opponent memories: cues that are associated with pain onset are remembered negatively, whereas cues that coincide with the relief at pain offset acquire positive valence. Such punishment-versus relief-memories are conserved across species, including humans, and the balance between them is critical for adaptive behaviour with respect to pain and trauma. In the fruit fly, Drosophila melanogaster as a study case, we found that both punishment-and relief-memories display natural variation across wild-derived inbred strains, but they do not covary, suggesting a considerable level of dissociation in their genetic effectors. This provokes the question whether there may be heritable inter-individual differences in the balance between these opponent memories in man, with potential psycho-clinical implications.},
  language  = {en}
}
@article{MatsusakaChenAriasLozaetal.2022,
  author    = {Matsusaka, Yohji and Chen, Xinyu and Arias-Loza, Paula and Werner, Rudolf A. and Nose, Naoko and Sasaki, Takanori and Rowe, Steven P. and Pomper, Martin G. and Lapa, Constantin and Higuchi, Takahiro},
  title     = {In Vivo Functional Assessment of Sodium-Glucose Cotransporters (SGLTs) Using [\(^{18}\)F]Me4FDG PET in Rats},
  series = {Molecular Imaging},
  volume    = {2022},
  journal   = {Molecular Imaging},
  doi       = {10.1155/2022/4635171},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-300708},
  year      = {2022},
  abstract  = {Background. Mediating glucose absorption in the small intestine and renal clearance, sodium glucose cotransporters (SGLTs) have emerged as an attractive therapeutic target in diabetic patients. A substantial fraction of patients, however, only achieve inadequate glycemic control. Thus, we aimed to assess the potential of the SGLT-targeting PET radiotracer alpha-methyl-4-deoxy-4-[\(^{18}\)F]fluoro-D-glucopyranoside ([\(^{18}\)F]Me4FDG) as a noninvasive intestinal and renal biomarker of SGLT-mediated glucose transport. Methods. We investigated healthy rats using a dedicated small animal PET system. Dynamic imaging was conducted after administration of the reference radiotracer 2-deoxy-2-[\(^{18}\)F]fluoro-D-glucose ([\(^{18}\)F]FDG), or the SGLT-targeting agent, [\(^{18}\)F]Me4FDG either directly into the digestive tract (for assessing intestinal absorption) or via the tail vein (for evaluating kidney excretion). To confirm the specificity of [18F]Me4FDG and responsiveness to treatment, a subset of animals was also pretreated with the SGLT inhibitor phlorizin. In this regard, an intraintestinal route of administration was used to assess tracer absorption in the digestive tract, while for renal assessment, phlorizin was injected intravenously (IV). Results. Serving as reference, intestinal administration of [\(^{18}\)F]FDG led to slow absorption with retention of \% of administered radioactivity at 15 min. [\(^{18}\)F]Me4FDG, however, was rapidly absorbed into the blood and cleared from the intestine within 15 min, leading to markedly lower tracer retention of \% (). Intraintestinal phlorizin led to marked increase of [\(^{18}\)F]Me4FDG uptake (15 min, \%; vs. untreated controls), supporting the notion that this PET agent can measure adequate SGLT inhibition in the digestive tract. In the kidneys, radiotracer was also sensitive to SGLT inhibition. After IV injection, [\(^{18}\)F]Me4FDG reabsorption in the renal cortex was significantly suppressed by phlorizin when compared to untreated animals (\%ID/g at 60 min, vs. untreated controls, ; ). Conclusion. As a noninvasive read-out of the concurrent SGLT expression in both the digestive tract and the renal cortex, [\(^{18}\)F]Me4FDG PET may serve as a surrogate marker for treatment response to SGLT inhibition. As such, [\(^{18}\)F]Me4FDG may enable improvement in glycemic control in diabetes by PET-based monitoring strategies.},
  language  = {en}
}
@phdthesis{Bertelsmann2022,
  author    = {Bertelsmann, Dietmar},
  title     = {Analysis of the Frequency of Kidney Toxicity in Preclinical Safety Studies using the eTOX Database},
  doi       = {10.25972/OPUS-25710},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-257104},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2022},
  abstract  = {This research aimed to obtain reliable data on the frequency of different types of renal toxicity findings in 28-day oral gavage studies in Wistar rats, their consistency across species and study duration, as well as the correlation between histopathological endpoints and routinely used clinical chemistry parameters indicative of kidney injury. Analysis of renal histopathological findings was carried out through extraction of information from the IMI eTOX database. Spontaneous renal histopathological findings in 28-day oral gavage studies in control Wistar rats and beagle dogs confirmed tubular basophilia and renal dilation as the most frequent incidental findings in controls, whereas necrosis and glomerulosclerosis were not identified at all or only rarely as a background lesion. Histopathological evidence of necrosis and glomerulosclerosis was associated with changes in clinical chemistry parameters in 28-day oral gavage Wistar rat studies. Necrosis was frequently accompanied by a statistically significant rise in serum creatinine and serum urea, whereas serum albumin was frequently found to decrease statistically significantly in treatment groups in which necrosis was recorded. In contrast to necrosis, glomerulosclerosis was not associated with statistically significant changes in serum creatinine and urea in any of the 28-day oral gavage Wistar rat treatment groups, but appears to be best reflected by a pattern of statistically significantly lowered serum albumin and serum protein together with a statistically significant increase in serum cholesterol. As might have been expected based on the high background incidences of tubular basophilia and dilation, no consistent changes in any of the clinical chemistry parameters were evident in animals in which renal lesions were con� fined to renal tubular basophilia or dilation. In summary, the routinely provided clinical chemistry parameters are rather insensitive - novel kidney biomarkers such as Cystatin C, β-trace protein and Kidney injury molecule 1 should further be evaluated and integrated into routine preclinical and clinical practice. However, evaluation of clinical chemistry data was limited by the lack of individual animal data. Even though an extensive amount of preclinical studies is accessible through the eTOX database, comparison of consistency across time was limited by the limited number of shorter- and longer term studies conducted with the compounds identified as causing renal histopathological changes within a 28- day study in rats. A high consistency across time for both treatment-related tubular basophilia and treatment-related dilation cannot be confirmed for either of the two effects as these two findings were both induced only rarely in studies over a different treatment-duration other than 28 days after administration of the compounds which provoked the respective effect in a 28-day study. For the finding of necrosis consistency across time was low with the exception of "AZ_GGA_200002321", in which renal papillary necrosis was identified consist� ently throughout different treatment durations (2, 4, 26, 104 weeks). No shorter and longer-term studies were available for the compounds identified as causing glomerulosclerosis within a 28-day study in rats. No consistent findings of the selected histopathological endpoints were identified in any of the corresponding 28-day oral gavage beagle dog studies after treatment with the identical compounds, which caused the respective ef� fect after 28-day treatment in rats. However, in the overwhelming majority of cases, beagle dogs were administered lower doses in these studies in compar� ison to the corresponding 28-day Wistar rat studies. Searching the eTOX database yielded no 28-day oral gavage studies in Wistar and Wistar Han rats in which accumulation of hyaline droplets, tubular atrophy or hyperplasia was recorded. Only one 28-day oral gavage Wistar rat study was identified with the histopathological result of neutrophilic inflammation. Consequently, evaluation of these four renal findings in relation to clinical chemistry parameters and consistency across time and species cannot be made. In summary, this work contributes knowledge through mining and evaluating the eTOX database on a variety of specific renal endpoints that frequently occur after administration of trial substances in 28-day oral gavage studies in Wistar rats in the field of preclinical toxicity with specific focus on their frequency relation to background findings, as well as consistency across time and species. Targeted statistical evaluation of in vivo data within joint research ventures such as the eTOX project, presents an enormous opportunity for an innovative future way of aiding preclinical research towards a more efficient research in the preclinical stage of drug development. This could be achieved through the aug� mentation of methodological strategies and possibly novel software tools in order to predict in vivo toxicology of new molecular entities by means of information that is already available before early stages of the drug development pipeline begin.},
  language  = {en}
}