Number preferences in lotteries

We explore people's preferences for numbers in large proprietary data sets from two different lottery games. We find that choice is far from uniform, and exhibits some familiar and some new tendencies and biases. Players favor personally meaningful and situationally available numbers, and are attracted towards numbers in the center of the choice form. Frequent players avoid winning numbers from recent draws, whereas infrequent players chase these. Combinations of numbers are formed with an eye for aesthetics, and players tend to spread their numbers relatively evenly across the possible range

Diosmin alleviates doxorubicin-induced chemobrain in rats via inhibition of oxido-inflammation, apoptosis and modulation of autophagy

Background/aim: Doxorubicin (DOX) is a highly effective chemotherapy medicine commonly used to treat breast cancer; yet, despite its clinical efficacy, it usually causes chemobrain. As a result, we investigated the neuroprotective effects of Diosmin (DIOS) on DOX-induced chemobrain in male rat brains. Animals and methods: In the experimental protocol, Rats were divided into 4 groups: group I received solvent and saline for 56 days, group II received Dios and a concomitant dose of saline for 56 days, group III received DOX intraperitoneally on 7th, 14th, 21st, 28th, 35th, 42nd, 49th and 56th days, and Group IV received DIOS (40 mg/kg P.O.) for 56 days and DOX was administered one hour after DIOS oral administration. The novel-object recognition memory test (NORT) was used to assess non-spatial memory function. Following that, brain neurochemical status were assessed. Results: DIOS increased cognitive performance in DOX-treated rats by enhancing exploration of unfamiliar objects. DIOS protects the brain from DOX-mediated alterations in oxidative status, as well as brain metabolic enzyme indicators. It also decreased MMP-6, IL-6, IL-β1, TNF-α and COX-2 expression, reduced apoptotic markers levels, boosted mTOR protein levels, lowered beclin-1, restored brain metabolic enzyme activities, increased neurotransmitter as well as cathepsin levels, and avoided the rise in α-synuclein and PON1 enzyme activity. Conclusion: In conclusion, DIOS protects rats' brains against DOX-induced chemobrain via oxidative stress inhibition, autophagy modulation, and down-regulation of inflammatory and apoptotic markers