It is most often taken orally in tablet and produces a range of effects including light sedation, euphoria and sleep at lower doses to unconsciousness and sometimes seizures at high doses. Dose #. Some users may take 75 mg doses throughout the day, while others may take 300 mg once a day. A common dose for recreational use is reported to be 300 mg. However tolerance develops quickly and some users may take up to 1,000 mg - 2,000 mg per day to achieve the same effects. Some users have died from taking as little as 8,000 mg (per day), while others have taken as much as 22,000 mg and survived.
sentinel. 1  a person or thing that watches or stands as if watching. 2  a soldier stationed as a guard to challenge all comers and prevent a surprise attack: to stand sentinel. 3  Digital Technology. tag1 (def 9a). 4  to watch over or guard as a sentinel.
Use of Sentinel Animals Policy: The use of sentinel animals provides an effective means of monitoring populations of experimental animals for infectious disease pathogens. Sentinel animals are housed in the same room with experimental animals and are exposed to the same environmental factors. After a period of exposure to the experimental animals, a sentinel animal is sent to a diagnostic laboratory to be examined for infectious agents. This method of surveillance and diagnosis avoids researchers having to give up experimental animals.