St. Louis Zoo uses fecal matter to study animal health

1 year 11 months 6 days ago Monday, November 16 2015 Nov 16, 2015 Monday, November 16, 2015 2:35:30 PM CST November 16, 2015 in News
By: The Associated Press

ST. LOUIS (AP) — The St. Louis Zoo has tested 42,000 stool samples in 20 years of operation from more than 150 zoos and other organizations around the U.S. to study the hormonal health of animals.

The St. Louis Post-Dispatch reported the zoo's endocrinology lab has taken samples from more than 60 animal species. The National Zoo in Washington, D.C., and the Brookfield Zoo near Chicago are the only other zoos that accept outside fecal samples.

Feces contain hormones that are excreted through the body's filtering process. The hormones pass through blood, saliva, urine and hair, but Corinne Kozlowski, lead endocrinologist at the St. Louis Zoo, said fecal matter is the easiest to collect.

Gideon Erkenswick, a doctoral student who conducts research in the lab, said fecal samples provide a phenomenal amount of information.

More News

Grid
List
SPRINGFIELD (AP) — Jury selection is set to begin in the trial of a man charged with kidnapping, raping and... More >>
20 minutes ago Monday, October 23 2017 Oct 23, 2017 Monday, October 23, 2017 8:09:09 AM CDT October 23, 2017 in News
FARMINGTON (AP) — Authorities say police have shot and wounded an armed man while investigating a burglary at an eastern... More >>
1 hour ago Monday, October 23 2017 Oct 23, 2017 Monday, October 23, 2017 7:21:00 AM CDT October 23, 2017 in News
FULTON - Fulton police arrested a man Sunday on suspicion of kidnapping and domestic assault. Someone called the Fulton... More >>
14 hours ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 5:47:00 PM CDT October 22, 2017 in News
JEFFERSON CITY (AP) — Missouri's capital city scored poorly in a recent ranking of cities evaluating which places offer the... More >>
16 hours ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 4:07:00 PM CDT October 22, 2017 in Continuous News
COLUMBIA - Pet owners brought their dogs and cats to Lizzi and Rocco’s pet store for a halloween themed photoshoot.... More >>
16 hours ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 3:58:00 PM CDT October 22, 2017 in News
FULTON - Through an exchange in the Columbia Mothers of Multiples Facebook group , Katie Hanney gave and delivered a... More >>
16 hours ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 3:35:00 PM CDT October 22, 2017 in News
ST. LOUIS (AP) — In some St. Louis barber shops and beauty salons, customers might get sex education while having... More >>
20 hours ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 11:50:00 AM CDT October 22, 2017 in News
Moberly - An arraignment is scheduled Monday for a Moberly man facing several felony charges ranging from incest, rape or... More >>
23 hours ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 9:00:00 AM CDT October 22, 2017 in News
COLUMBIA- Missouri and Kansas will play a friendly version of their 'Border War' rivalry for the first time since 2012.... More >>
1 day ago Sunday, October 22 2017 Oct 22, 2017 Sunday, October 22, 2017 6:56:00 AM CDT October 22, 2017 in News
COLUMBIA - An armed robbery occurred Saturday night at an O’Reilly Auto Parts store on Cooper Drive. CPD officers... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 10:10:35 PM CDT October 21, 2017 in News
COLUMBIA - One man was taken to a local hospital for a gunshot wound received Saturday night. CPD officers... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 9:56:00 PM CDT October 21, 2017 in News
NEW FRANKLIN - The Missouri River Relief organized about 250 volunteers Saturday to remove trash from the Missouri River as... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 7:38:00 PM CDT October 21, 2017 in News
COLUMBIA - Officers responded to reports of shots fired at about 6:00 p.m. Saturday at the McDonald's Restaurant on Stadium... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 7:36:00 PM CDT October 21, 2017 in News
BOONE COUNTY – Four people were injured in a three-vehicle collision at Obermiller Road Saturday afternoon according to a sergeant... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 6:24:00 PM CDT October 21, 2017 in News
FULTON - Dozens of trucks raced though the mud to raise money for the Central Missouri Honor Flight Saturday at... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 5:48:00 PM CDT October 21, 2017 in News
JEFFERSON CITY (AP) — The state no longer will make children in foster care pay a $15 fee to get... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 4:56:00 PM CDT October 21, 2017 in News
HOLTS SUMMIT- New bike lines were painted in Holts Summit Thursday to make cycling safer and more accessible. The... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 3:49:00 PM CDT October 21, 2017 in News
JEFFERSON CITY- Local entrepreneurs walked away with some cash Saturday after an annual pitch off competition. The sixth annual... More >>
1 day ago Saturday, October 21 2017 Oct 21, 2017 Saturday, October 21, 2017 3:42:00 PM CDT October 21, 2017 in News
Columbia, MO
Broken Clouds 47°
9am 51°
10am 54°
11am 58°
12pm 62°

Select a station to view its upcoming schedule:

Coming Up Next

7:00a
Today
9:00a
Megyn Kelly TODAY
10:00a
Today with Kathie Lee & Hoda
8:00a
The Steve Wilkos Show
9:00a
The Steve Wilkos Show
10:00a
Jerry Springer

Tonight's Schedule

7:00p
The Voice
9:01p
The Brave
7:00p
Supergirl
8:00p
Valor
9:00p
KOMU 8 News @ Nine on The CW
9:30p
Seinfeld