Navigation Links
Alaska seal pup diet may hold key to decline of population

ach sexual maturation," Polasek said. Human females who consume an extremely low fat diet reach sexual maturity later than those who consume a high fat diet, she noted.

In addition, the researchers are:

  • Examining fecal matter to see how efficiently the animals in the two groups digest their food. Animals on the low fat diet may be processing their food less efficiently and eliminating needed nutrients.
  • Measuring bone growth to see if one group grows more quickly.
  • Monitoring the concentrations of cortisol, in response to a stressor that dilates the pupils and increases heart beat. Animals in the low fat group may take a longer time to recover.
  • Comparing their data with observations and tests on seals in the wild done by the Alaska Department of Fish and Game.

'"/>

Source:American Physiological Society


Page: 1 2 3 4

Related biology news :

1. Alaskan puzzles, monitoring provide insight about North Pacific salmon runs
2. Habitat use by North Pacific right whales, Eubalaena japonica, in the Bering Sea and Gulf of Alaska
3. Lands surface change on Alaska tundra creating longer, warmer summers in Arctic
4. On a wing and a prayer - Alaska researchers seek clues to bird flu
5. NASA study: Alaskan fires affected Houston air quality in 2004
6. Shrinking ponds signal warmer, dryer Alaska
7. US life expectancy about to decline, researchers say
8. Alzheimers cognitive decline slowed
9. Horseshoe crab decline threatens shorebird species
10. Contaminants linked to sturgeon decline in Columbia river
11. HIV decline in Zimbabwe linked to behavioural change
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Alaska seal pup diet may hold key decline population

(Date:8/27/2014)... effective doses of the HIV drug maraviroc, a new ... completed before the drug was licensed in 2007, included ... key to removing maraviroc from the body. The current ... protein including nearly half of African-Americans end ... those who lack the protein even when given the ...
(Date:8/27/2014)... neural circuits in the brain of mice, scientists ... The research, led by Howard Hughes Medical Institute ... Technology (MIT), reveals that the connections between the ... about an experience and the part of the ... experience are malleable. , Altering those connections ...
(Date:8/27/2014)... to listen carefully to someone, the first thing we ... is stop moving altogether. This strategy helps us hear ... movements. , This interplay between movement and hearing also ... evidence has long suggested that the brain,s motor cortex, ... gives rise to our conscious perception of sound. , ...
Breaking Biology News(10 mins):Dosage of HIV drug may be ineffective for half of African-Americans 2Researchers change the emotional association of memories 2Researchers change the emotional association of memories 3Researchers change the emotional association of memories 4Stop and listen: Study shows how movement affects hearing 2Stop and listen: Study shows how movement affects hearing 3
... ORLANDO, Fla. Soy food consumption did not ... survivors of breast cancer, according to the results of ... 2011, held April 2-6. Researchers investigated the association ... survivors, using data from a multi-institution collaborative study, the ...
... America (ESA) has selected 37 insect-science symposia for its ... http://entsoc.org/entomology2011 ). The symposia will address important ... Disorder, insect control, invasive species, medical and veterinary entomology, ... BEES AND COLONY COLLAPSE DISORDER Bee ...
... premature aging of immune cells, which may make people more ... new UCSF-led study. The findings indicate that accelerated ... is dependent upon how long someone is depressed, particularly if ... March 2011 by the journal PLoS One and ...
Cached Biology News:Soy isoflavones not a risk for breast cancer survivors 2Entomology 2011 symposia selected 2Entomology 2011 symposia selected 3Study finds link between chronic depression and accelerated immune cell aging 2Study finds link between chronic depression and accelerated immune cell aging 3
(Date:8/27/2014)... BOSTON , Aug. 27, 2014 Rhythm, ... diseases and genetic deficiencies that result in metabolic disorders, ... on Form S-1 with the U.S. Securities and Exchange ... of shares of its common stock. The number of ... the offering have not yet been determined. ...
(Date:8/27/2014)... 2014 Reportlinker.com announces that a ... its catalogue: Global Biodegradable Packaging ... http://www.reportlinker.com/p02316661/Global-Biodegradable-Packaging-Materials-Market-2014-2018.html About Biodegradable Packaging ... readily decomposed by the action of microorganisms. ... in terms of raw materials, production technology, ...
(Date:8/27/2014)... of nature,s mysteries is how plants survive impact ... the sun,s rays, while using this energy for ... in the plant,s blades quickly dissipate the energy ... quakes. Researchers at DTU Physics have now managed ... algae and bacteria contain light-absorbing proteins which play ...
(Date:8/27/2014)... , Aug. 27, 2014 Reportlinker.com ... available in its catalogue: Global Chelating ... About Chelating Agent A chelating ... covalent bonds with metal ions, thereby forming a ... some metal-ions have on chemical processes, formulations, and ...
Breaking Biology Technology:Rhythm Files Registration Statement for Proposed Initial Public Offering 2Global Biodegradable Packaging Materials Market 2014-2018 2Global Biodegradable Packaging Materials Market 2014-2018 3Global Biodegradable Packaging Materials Market 2014-2018 4Global Biodegradable Packaging Materials Market 2014-2018 5Global Biodegradable Packaging Materials Market 2014-2018 6Global Biodegradable Packaging Materials Market 2014-2018 7DTU researchers film protein quake for the first time 2Global Chelating Agents Market 2014-2018 2Global Chelating Agents Market 2014-2018 3Global Chelating Agents Market 2014-2018 4
... Alfalight , a firm that makes high-power ... has established ties with Chinese distributor Sanetronic Company ... Hong Kong. The company was founded in 1987 as ... has eight offices in China, including Beijing, Shanghai, Shenzhen, ...
... research, nanotechnology, farm waste management and produce storage have emerged ... Transfer Award. , ,Judges for the contest have winnowed the ... The $5,000 grand prize will be presented to the winner ... in Milwaukee. , ,The finalists are: , , GHD ...
... The Joint Finance Committee rejected Governor Jim Doyle's proposal for ... The proposal, a plan to charge consumers for their music, ... several proposals turned down by the budget review panel. , ... on electronic entertainment called by some detractors the "iPod ...
Cached Biology Technology:Five remaining firms vie for Tech Transfer award 2Five remaining firms vie for Tech Transfer award 3Finance Committee rejects extra tax on Internet buys 2Finance Committee rejects extra tax on Internet buys 3
... Rotofor purification system with PowerPac 3000 power ... separation and purification by liquid-phase isoelectric focusing ... (18 ml) and standard (60 ml) focusing ... chambers, PowerPac 3000 power supply, 10 ml ...
... Imager VersaDoc MP 4000 System is ... imaging system capable of supporting a ... fluorescence, chemiluminescence, densitometry, and chemiflourescence. ... allow imaging of multiplexed fluorescent samples, ...
...
...
Biology Products: