0000000000135219
AUTHOR
Toni Schneider
showing 3 related works from this author
Argatroban for elective percutaneous coronary intervention: The ARG-E04 multi-center study
2011
The synthetic arginine-derived direct thrombin inhibitor argatroban is an attractive anticoagulant for percutaneous coronary intervention (PCI), because of its rapid onset and offset, and its hepatic elimination. Argatroban was approved for PCI in patients with heparin-induced thrombocytopenia (HIT). However, there are limited data about argatroban in non-HIT patients. The objective of this open-label, multiple-dose, controlled study was to examine the safety and efficacy of argatroban in patients undergoing elective PCI.Of 140 patients randomized to three argatroban dose groups (ARG250, ARG300, and ARG350 with 250, 300, or 350 μg/kg bolus, followed by 15, 20, or 25 μg/kg/min infusion) and …
Human brain organoids assemble functionally integrated bilateral optic vesicles
2021
During embryogenesis, optic vesicles develop from the diencephalon via a multistep process of organogenesis. Using induced pluripotent stem cell (iPSC)-derived human brain organoids, we attempted to simplify the complexities and demonstrate formation of forebrain-associated bilateral optic vesicles, cellular diversity, and functionality. Around day 30, brain organoids attempt to assemble optic vesicles, which develop progressively as visible structures within 60 days. These optic vesicle-containing brain organoids (OVB-organoids) constitute a developing optic vesicle's cellular components, including primitive corneal epithelial and lens-like cells, retinal pigment epithelia, retinal progeni…
Evaluation of a murine single-blood-injection SAH model.
2014
The molecular pathways underlying the pathogenesis after subarachnoid haemorrhage (SAH) are poorly understood and continue to be a matter of debate. A valid murine SAH injection model is not yet available but would be the prerequisite for further transgenic studies assessing the mechanisms following SAH. Using the murine single injection model, we examined the effects of SAH on regional cerebral blood flow (rCBF) in the somatosensory (S1) and cerebellar cortex, neuro-behavioural and morphological integrity and changes in quantitative electrocorticographic and electrocardiographic parameters. Micro CT imaging verified successful blood delivery into the cisterna magna. An acute impairment of …