Navigation Links
Ancient remains put teeth into Barker hypothesis
Date:2/4/2010

review of the evidence from eight published studies, applying the lens of the Barker hypothesis to remains dating back as far as 1 million years.

One study of a group of Australopithecines from the South African Pleistocence showed a nearly 12-year decrease in mean life expectancy associated with early enamel defects. In another striking example, remains from Dickson Mounds, Illinois, showed that individuals with teeth marked by early life stress lived 15.4 years less than those without the defects.

"During prehistory, the stresses of infectious disease, poor nutrition and psychological trauma were likely extreme. The teeth show the impact," Armelagos says.

Until now, teeth have not been analyzed using the Barker hypothesis, which has mainly been supported by a correlation between birth weight in modern-day, high-income populations and ailments like diabetes and heart disease.

"The prehistoric data suggests that this type of dental evidence could be applied in modern populations, to give new insights into the scope of the Barker hypothesis," Armelagos says. "Bioarcheology is yielding lessons that are still relevant today in the many parts of the world in which infectious diseases and under-nutrition are major killers."


'/>"/>

Contact: Beverly Clark
beverly.clark@emory.edu
404-712-8780
Emory University
Source:Eurekalert

Page: 1 2

Related biology news :

1. Scientists retrace evolution with first atomic structure of an ancient protein
2. CU-Boulder team discovers first ancient manioc fields in Americas
3. Ancient organisms discovered in Canadian gold mine
4. Amber specimen captures ancient chemical battle
5. Ancient whale fall from Californias Año Nuevo Island one of youngest, most complete known
6. Ancient whale fall from Californias Ao Nuevo Island one of youngest, most complete known
7. 454 Sequencing: Science paper describes a novel, highly efficient method of sequencing ancient DNA
8. Newfound ancient African megadroughts may have driven the evolution of humans and fishes
9. Ancient amphibians left full-body imprints
10. Scientists melt million-year-old ice in search of ancient microbes
11. Ancient fish bones reveal impacts of global warming beneath the sea
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/21/2014)... November 18, 2014 According to ... by Systems (Video, RFID, Access Control, Intrusion Detection, Parking ... Banks, Government), Component Service Geography - Global Forecasts to ... is projected to be around $25 Billion in 2014 ... growing at a CAGR of 8.69%. Browse ...
(Date:11/21/2014)... 20, 2014 Strict laws against distracted driving ... the North American and European automotive sector towards gesture ... recognition systems that are intuitive and able to retrieve ... industry. New analysis from Frost & ... in Europe and ...
(Date:11/21/2014)...   Atmel® Corporation (NASDAQ: ATML ... technology solutions, today launched the industry,s first family of ... V cc range from 1.7V to 5.5V. The ... 2 C bus communication speeds, and are available with ... ideal for consumer, industrial, computer, and medical applications. ...
Breaking Biology News(10 mins):Industrial Security Systems Market Worth $38 Billion by 2020 2Industrial Security Systems Market Worth $38 Billion by 2020 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 2Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 4Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 2Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 3Atmel Launches Industry's First Wide-V(cc) Low-Power Temperature Sensor Family 4
... products are in the solid dosage form. Particulate ... include crystallization; drying, granulation, and coating; tablet compaction; ... other particulate processes are used for the large-scale ... dry powder inhalants for public consumption. As such, ...
... industries. They focus light to zap tumors and send digital ... But the physical length of an ordinary laser cannot be ... which limits its application in many industries. Now the Spaser, ... can be as small as needed to fuel nano-technologies of ...
... Newly released findings of a multinational survey ... (IOF) show clear disparities between patients, and doctors, ... 13-country survey of 844 postmenopausal patients over 55 ... between patient and doctor understanding of the emotional ...
Cached Biology News:Particulate Processes in the Pharmaceutical Industry III 2Particulate Processes in the Pharmaceutical Industry III 3Particulate Processes in the Pharmaceutical Industry III 4Particulate Processes in the Pharmaceutical Industry III 5Particulate Processes in the Pharmaceutical Industry III 6The 'Spaser' heats up laser technology 2Link between fracture prevention and treatment adherence not fully understood by patients 2
(Date:12/24/2014)... 23, 2014 On Friday, December ... 83, the Omnibus and Continuing Resolution Appropriations Act ... hydrocephalus a condition eligible to receive funding through ... by the Department of Defense (DoD). The Hydrocephalus ... on Capitol Hill, is celebrating this victory for ...
(Date:12/24/2014)... The report expects global cell isolation and expansion market ... a carefully analyzed data about the vital drivers, restraints, ... Full Copy of Report @ http://bit.ly/1yUxy0T , ... expansion will keep witnessing growth at an impressive CAGR ... driven by rapid technological advancements, government funding and investments, ...
(Date:12/24/2014)... -- PharmaBoardroom,s new report, , Healthcare ... for free download , digs deep into this vibrant ... the sector today. One area where ... developing a homegrown pharmaceutical manufacturing base, even if the government,s ... way off. A cursory comparison with neighboring Morocco ...
(Date:12/22/2014)... Brussels (PRWEB) December 22, 2014 The ... the global leader of technical training across the life ... Clinical Data Management (SCDM) to provide the organization's ... certification programs —providing access to the more than 350 ... SCDM members with 10% off when registering for a ...
Breaking Biology Technology:Rare Brain Condition Now Eligible for Department of Defense Research Dollars 2The Cell Expansion Market is Expected to Reach $14.8 billion by 2019 - New Research Report by MarketsandMarkets 2The Cell Expansion Market is Expected to Reach $14.8 billion by 2019 - New Research Report by MarketsandMarkets 3PharmaBoardroom Releases New Algeria Pharmaceuticals Report 2PharmaBoardroom Releases New Algeria Pharmaceuticals Report 3CfPIE Announces Partnership with the Society for Clinical Data Management 2CfPIE Announces Partnership with the Society for Clinical Data Management 3
... solutions for biofuels, biochemicals and textile processingPALO ALTO, ... Yesterday, Genencor, a division of Danisco ... Area Research and Development headquarters to a group ... showcased recently announced collaborations for developing sustainable fuels, ...
... 20 Solos Endoscopy, Inc. (Pink Sheets: SNDY) ... signed an agreement with Lifeline Biotechnologies, Inc. (Pink ... product line to Lifeline Biotechnologies for a combination ... Solos Endoscopy originally purchased the products from ...
... 20, Shire plc (LSE: SHP, NASDAQ: SHPGY ... U.S. District Court of the Southern District of,New York ... (collectively "Mylan") for infringement of Shire,s,patent: U.S. Patent No. ... lawsuit was filed in response to an Abbreviated New ...
Cached Biology Technology:Genencor Shows How Industrial Biotech Breakthroughs Contribute to the New Green Economy 2Genencor Shows How Industrial Biotech Breakthroughs Contribute to the New Green Economy 3Solos Endoscopy, Inc. Sells Ovascope and Mastascope Product Line to Lifeline Biotechnologies, Inc. 2Shire Files Lawsuit Against Mylan for Infringement of FOSRENOL(R) (Lanthanum Carbonate) Patent 2Shire Files Lawsuit Against Mylan for Infringement of FOSRENOL(R) (Lanthanum Carbonate) Patent 3
Thermo Forma provides an array of accessory Racks for the Cryo/CryoPlus 16" Diameter storage system. To maximise inventory capacity a Jumbo Arrowhead configuration is recommended. You may choose betw...
... The Forma Incubated Console Orbital ... with class-leading ergonomics, unequalled programming power. ... prevents vibration, allowing the unit to ... A patented HEPA filtration system reduces ...
... shakers combine high durability and capacity with ... heavy-duty mechanism prevents vibration, allowing the unit ... Every other part, from the large rubber ... machined aluminum platform is designed to last ...
The Holten mini vertical flow workbench provides a particle-free environment for sample protection against airborne contaminants....
Biology Products: