# Osamu Hayaishi

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/osamu-hayaishi/

## Facts

| Field | Value |
| --- | --- |
| Citations | 38,493 |
| Field | Inflammatory mediators and NSAID effects |
| h-index | 112 |
| i10-index | 461 |
| OpenAlex ID | https://openalex.org/A5064701201 |
| Works | 698 |

## Researcher papers

- [Adenosine A2A, but not A1, receptors mediate the arousal effect of caffeine](https://scholariq.org/papers/adenosine-a2a-but-not-a1-receptors-mediate-the-arousal-effect-of-caffeine/)
- [Arousal effect of orexin A depends on activation of the histaminergic system](https://scholariq.org/papers/arousal-effect-of-orexin-a-depends-on-activation-of-the-histaminergic-system/)
- [Arousal Effect of Caffeine Depends on Adenosine A2A Receptors in the Shell of the Nucleus Accumbens](https://scholariq.org/papers/arousal-effect-of-caffeine-depends-on-adenosine-a2a-receptors-in-the-shell-of/)
- [Prostaglandin D synthase: Structure and function](https://scholariq.org/papers/prostaglandin-d-synthase-structure-and-function/)
- [Cloning and Crystal Structure of Hematopoietic Prostaglandin D Synthase](https://scholariq.org/papers/cloning-and-crystal-structure-of-hematopoietic-prostaglandin-d-synthase/)
- [Prostaglandin D2 formation and characterization of its synthetases in various tissues of adult rats](https://scholariq.org/papers/prostaglandin-d2-formation-and-characterization-of-its-synthetases-in-various/)
- [Prostaglandins and adenosine in the regulation of sleep and wakefulness](https://scholariq.org/papers/prostaglandins-and-adenosine-in-the-regulation-of-sleep-and-wakefulness/)
- [The Role of Adenosine in the Regulation of Sleep](https://scholariq.org/papers/the-role-of-adenosine-in-the-regulation-of-sleep/)
- [Dominant localization of prostaglandin D receptors on arachnoid trabecular cells in mouse basal forebrain and their involvement in the regulation of non-rapid eye movement sleep](https://scholariq.org/papers/dominant-localization-of-prostaglandin-d-receptors-on-arachnoid-trabecular-cells/)

## Researcher topics

- [Inflammatory mediators and NSAID effects](https://scholariq.org/topics/inflammatory-mediators-and-nsaid-effects/)
- [Sleep and Wakefulness Research](https://scholariq.org/topics/sleep-and-wakefulness-research/)
- [Enzyme function and inhibition](https://scholariq.org/topics/enzyme-function-and-inhibition/)
- [Tryptophan and brain disorders](https://scholariq.org/topics/tryptophan-and-brain-disorders-2/)
- [Biochemical and Molecular Research](https://scholariq.org/topics/biochemical-and-molecular-research/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.