Reacts to Statement

City reacts to strip - search

Tlfc Sou th B end Police p ro b a tio n ­ ary officer w ho strip -search ed e ight Saint M ary's s tu d e n ts last w eek en d has ro u tin e ly s tr ip sea rch ed su sp ec ts b ro u g h t to th e c ity jail since m id -D ecem ber, The Observer lea rn ed yesterday . Police C h ief D aniel T hom p so n said th e fem ale o fficer had nev er b een in s tru c te d that th e s trip search o f p e rs...

Human Brain Reacts to Transcranial Extraocular Light.

Transcranial extraocular light affects the brains of birds and modulates their seasonal changes in physiology and behavior. However, whether the human brain is sensitive to extraocular light is unknown. To test whether extraocular light has any effect on human brain functioning, we measured brain electrophysiology of 18 young healthy subjects using event-related potentials while they performed ...

How IRE1 Reacts to ER Stress

The long-awaited structure of the effector portion of IRE1, the endoplasmic reticulum stress transducer, is published in this issue of Cell (Lee et al., 2008). This structure provides new insight into the mysterious coupling of kinase and endoribonuclease activities in the oldest, most-conserved branch of the unfolded protein response in eukaryotes.

A Team Reacts to a Patient's Death.

Ascorbate reacts with singlet oxygen to produce hydrogen peroxide.

Singlet oxygen is a highly reactive electrophilic species that reacts rapidly with electron-rich moieties, such as the double bonds of lipids, thiols, and ascorbate (AscH-). The reaction of ascorbate with singlet oxygen is rapid (k = 3 x 10(8) M(-1) s(-1)). Here we have investigated the stoichiometry of this reaction. Using electrodes to make simultaneous, real-time measurements of oxygen and h...