Navigation Links
Marriage and committed romance reduce stress-related hormone production
Date:8/17/2010

als.

But a piece of personal information collected before the test provided another interesting difference within the subjects. "We found that unpaired individuals of both sexes had higher cortisol levels than married individuals," Maestripieri said.

"Although marriage can be pretty stressful, it should make it easier for people to handle other stressors in their lives," Maestripieri said. "What we found is that marriage has a dampening effect on cortisol responses to psychological stress, and that is very new."

The study also found that single business school students also displayed higher baseline testosterone levels than their married or committed colleagues, a finding that mirrors previous human research as well as animal observations.

Maestripieri, who conducts the majority of his research on monkeys in Puerto Rico, said that in species of primates and birds where males assist females with rearing offspring show similar changes. In species that show monogamous pairing and shared rearing of offspring, testosterone levels in males drop as they engage in more fatherly behavior.


'/>"/>

Contact: William Harms
w-harms@uchicago.edu
773-702-8356
University of Chicago
Source:Eurekalert

Page: 1 2

Related biology news :

1. Study: Darwin was right to worry that marriage to his cousin affected his offspring
2. Marriage patterns drive fertility decline
3. Vitamin C supplements may reduce benefit from wide range of anti-cancer drugs
4. Second lumpectomy for breast cancer reduces survival rates
5. Making metabolism more inefficient can reduce obesity
6. Take advantage of reduced pre-registration rates for the IOF World Congress on Osteoporosis
7. Lower your blood pressure, hydrate your skin and reduce dental plaque -- with chocolate?
8. Exercise helps overweight children reduce anger expression
9. Oil spray reduces greenhouse gas emissions from pig finishing barns
10. Surface-level ozone pollution set to reduce tree growth 10 percent by 2100
11. Preventing a broken heart: Research aims to reduce scarring from heart attacks
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/18/2014)... ANTONIO, September 18, 2014 New research into the ... causes a severe hemorrhagic disease in humans similar to ... essential for CCHFV infection. This discovery has the potential ... the pathogen. , The research, reported in ... Pathogens and conducted by scientists at the Texas ...
(Date:9/18/2014)... starts a "frequent flyers" program, fruit flies surely would ... has hosted increasing numbers of fruit fly research studies. ... in April, and another is scheduled launch to the ... launch in December. , Fruit flies are biomedical research ... space. Model organisms can reveal the basis for health ...
(Date:9/18/2014)... to acquire and creatively manipulate spoken language is unique ... past 6 million years of human evolution to make ... best candidate gene we now have," says Wolfgang Enard, ... his efforts to understand the molecular biological basis of ... The results of his latest study, undertaken in collaboration ...
Breaking Biology News(10 mins):Research milestone in CCHF virus could help identify new treatments 2Buzzing with activity: Fruit flies orbit Earth for science 2Buzzing with activity: Fruit flies orbit Earth for science 3Buzzing with activity: Fruit flies orbit Earth for science 4Language evolution: Quicker on the uptake 2Language evolution: Quicker on the uptake 3
... the sediments of Gunica Bay, Puerto Rico, in a ... PCBs, chlordane, chromium and nickel ever measured in the ... contaminant monitoring program that began in 1986. Researchers ... Ocean Science (NCCOS) studied the reef,s ecology to help ...
... drifting herbicides do not create unintended consequences on neighboring ... researchers found a range of effects -- positive, neutral ... on old fields -- ones that are no longer ... to J. Franklin Egan, research ecologist, USDA-Agricultural Research Service. ...
... who graduated in 1978 with a degree in chemical ... Engineering. Election to the National Academy of Engineering ... Academy membership honors those who have made ... Pawlikowski is the commander, Space and Missile Systems Center, ...
Cached Biology News:Drifting herbicides produce uncertain effects 2
(Date:9/18/2014)... 2014 A novel robotic system that ... is currently being tested as part of a biomedical ... Boston with the aim of determining if the robot, ... cancer biopsies faster, more accurate, less costly, and less ... the potential to deliver prostate cancer therapies with greater ...
(Date:9/18/2014)... September 18, 2014 On Tuesday, Secretary ... Sen. Jim Risch for National Lab Day on the ... across the national laboratory system. Durbin and Risch also ... to increase awareness of the reach of the national ... discoveries to address some of our nation's most pressing ...
(Date:9/18/2014)... Research and Markets has announced the addition ... In-situ hybridization, Immunohistochemistry) Market - Trends & Forecasts to ... The global companion diagnostics market is expected to grow ... Factors such as rising need for personalized medicine in ... pharmaceutical industry, support from regulatory authorities, and emerging technologies ...
(Date:9/18/2014)... Ky. , Sept. 18, 2014  Neogen Corporation ... has entered into a strategic agreement with Merck Animal ... Program. The Igenity Dairy Heifer Program ... essential information on the genetic potential of replacement dairy ... a calf is born, and is an excellent tool ...
Breaking Biology Technology:Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 2Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 3Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 4Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 5Worcester Polytechnic Institute Participates in Clinical Trial for MRI-Compatible Robot Designed to Improve Accuracy of Prostate Cancer Biopsies 6Lab Day Highlight Labs' Contribution to U.S. Competitiveness and Innovation 2Lab Day Highlight Labs' Contribution to U.S. Competitiveness and Innovation 3Global Companion Diagnostics (Polymerase Chain Reaction, In-situ hybridization, Immunohistochemistry) Market - Trends & Forecasts to 2019 2Global Companion Diagnostics (Polymerase Chain Reaction, In-situ hybridization, Immunohistochemistry) Market - Trends & Forecasts to 2019 3Merck Animal Health to market Neogen's dairy genomic program 2
... N.J., March 13 Medco Health,Solutions, Inc. (NYSE: ... sell $300,million aggregate principal amount of 6-1/8 percent senior ... amount of 7-1/8 percent,senior notes due March 15, 2018 ... Banc of America Securities LLC and Barclays,Capital Inc. are ...
... Future Generation Treatment from Abbott Shows No Thrombosis, Low ... in Preliminary Clinical Study of Thirty Patients, ABBOTT ... Lancet from ABSORB, the world,s first clinical trial of ... coronary artery,disease, demonstrated no stent thrombosis, no clinically driven ...
... BERKELEY, Calif., March 13 Nile Therapeutics,Inc. (OTC ... and,full year financial results for 2007. Participants may ... the investor relations section of,Nile,s website at ... company,s website until the next quarterly conference call., ...
Cached Biology Technology:Medco Issues $1.5 Billion of Senior Notes 2Medco Issues $1.5 Billion of Senior Notes 3The Lancet Publishes Results From World's First Clinical Trial of a Fully Bioabsorbable Drug Eluting Coronary Stent 2The Lancet Publishes Results From World's First Clinical Trial of a Fully Bioabsorbable Drug Eluting Coronary Stent 3The Lancet Publishes Results From World's First Clinical Trial of a Fully Bioabsorbable Drug Eluting Coronary Stent 4Nile Therapeutics Reports 2007 Fourth Quarter and Full Year Financial Results 2Nile Therapeutics Reports 2007 Fourth Quarter and Full Year Financial Results 3
CD69/CD3 50 tests...
Mouse monoclonal [CIG 3A11/5] to Cig2 (rating: *****) ( Abpromise for all tested applications)....
Goat polyclonal to Glucose Dehydrogenase ( Abpromise for all tested applications). Antigen: Glucose Dehydrogenase (Bacillus species)...
Request Info...
Biology Products: