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BUSINESS Friday 24 March 2023
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Feel your pain? Even fish can show they care HEALTH

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AP Science Writer Wk 10 divi Links Golf & Beach Tel. 527 4000
WASHINGTON (AP) — Our rm 2301 1Br/2Ba rTU:Exp2044 San Nicolas
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others may have very, Wk 9 divi Little Bay St. Maarten Tel.524 8833
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rooted in prehistoric ani- ritchey5652@comcast.net Eagle: Tel. 587 9011
mals that lived millions of ________________________________216297 San Nicolas: Tel. 584 5712
years ago, before fish and
mammals like us diverged Women in Difficulties
on the tree of life, accord- OTHER
ing to researchers who Dental Clinic 587 9850
published their study Thurs- In this photo provided by researcher Rui F. Oliveira, a zebrafish, Blood Bank Aruba 587 0002
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day in the journal Science. bottom, is monitored to see its reaction to a video of another at Walk-In Doctor’s Clinic
a laboratory in Oeiras, Portugal in March 2023.
“Some of the mechanisms Associated Press +297 588 0539
that underlie our ability to Women in Difficulties
experience fear, or fall in a small tropical fish often Previous research has EMERGENCY
and out of love, are clearly used for research. Those shown that oxytocin plays
very ancient pathways,” fish were then essentially a similar role in transmitting Police 100
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said Hans Hofmann, an antisocial they failed to fear in mice. Noord 527 3200
evolutionary neuroscientist detect or change their The new research illustrates Sta. Cruz 527 2900
at the University of Texas behavior when other fish “the ancestral role” of oxy- San Nicolas 584 5000
at Austin, who was not in- were anxious. tocin in transmitting emo- Police Tipline 11141
volved in the research. But when some of the al- tion, said Rui Oliveira, a Ambulancia 911
Scientists are usually reluc- tered fish received oxy- behavioral biologist at Por- Fire Dept. 115
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tant to attribute human- tocin injections, their abil- tugal’s Gulbenkian Institute
like feelings to animals. But ity to sense and mirror the of Science and a study co- TAXI SERVICES
it’s generally accepted feelings of other fish was re- author.q Taxi Tas 587 5900
that many animals have stored what scientists call Prof. Taxi 588 0035
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The new study shows that “They respond to other in- A1 Taxi Serv. 280 2828
fish can detect fear in dividuals being frightened. Women in Difficulties
other fish, and then be- In that regard, they be- TRAVEL INFO
come afraid too – and that have just like us,” said Uni-
this ability is regulated by versity of Calgary neurosci- Aruba Airport 524 2424
oxytocin, the same brain entist Ibukun Akinrinade, a American Airlines 582 2700
chemical that underlies co-author of the study. Avianca 588 0059
the capacity for empathy The study also showed that Jet Blue 588 2244
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in humans. zebrafish will pay more at-
The researchers demon- tention to fish that have Women in Difficulties
strated this by deleting previously been stressed AID FOUNDATIONS
genes linked to producing out a behavior the re- FAVI- Visually Impaired
and absorbing oxytocin searchers likened to con- Tel. 582 5051
in the brains of zebrafish, soling them. Alcoholics Anonymous
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