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Mice in Madeira

GENETICS I've been everywhere man - I mean mouse! João   Gonçalves  Zarco, the Portuguese explorer, thought he had discovered a pristine island untouched by man. However, Madeira had been reached earlier by other people . Mouse move with man and their genetic fingerprint showed that Vikings had got there first. Mice began "travelling" with humans when people stated storing grain. There is nothing like a free feed to hitch a ride. As grain was moved aboard ship, mice got on too. When a ship reached its destination the mice alighted and started a new colony of their own. The mice who populated Madeira do not have DNA traces of Portuguese mice. They are related to north eastern European mice. Apparently, viking did not construct any lasting structure on the island. This is also the case in North America where very little evidence has been found of Viking exploration. Carbon dating of mice skeletons on Madeira show the earliest to be 1,000 years old. T...

Mouse Drink

I've been on fizzy drink since this lab test began!   ✿   ✴  Funny Animal Photos by Ty Buchanan   ✴ http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Body Rhythms are Set by Color as well as light

Light affects us in many ways. Nordic countries have light treatment for citizens who suffer from a depressive outlook due to lack of sunshine during winter. Their circadian rhythms are disrupted. Recently evidence points to the fact that color is important as well. A study on mice indicates that color signals reaching the eyes are "stored" in the suprachiasmatic nucleus in the brain. It was thought only sunlight was responsible for setting the body clock. This has been brought into question, however. The research controlled the brightness of artificial sky and also added color blended into the level of brightness. With only dawn sunlight in the test room mice seemed confused and their body temperatures lagged behind the norm by 30 minutes. When orange and blue was added to the dawn light the mice were perfectly normal in behavior and temperature. It seems the light/color information is stored in suprachiasmic neurons in a special way. Biopsies show a ti...

What is That Kitten

"What in the world is that?" 🐎 Funny Animal Photos by Ty Buchanan 🐬 http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vista Computer Solutions Blog        Australian Blog ★                          ALL BLOG ARTICLES · ──► ( BLOG HOME PAGE) Share Article

Scientists Make Mice Transparent

Scientists have made mice transparent - let us hope they were dead first! Studying the human body and test animals in general is difficult because usually one has to carry out dissections to see inside.  The new process will change medicine. Lipids block sunlight in bodies, so it has to be replaced with acrylamide which is just transparent hydrogel. After the acrylamide is absorbed, the bodies are placed into detergent which absorbs the lipids. Electricity is also applied to reduce the time taken to "clean" tissue. The treated mice do not keep their original shape. They end up like gel in a plastic bag. Internal organs can be clearly seen, however. After staining, the structure of organs can be seen as shown in the picture above. Micro-slicing has been used to date. A computer assembles a 3D structure for study. Both systems will probably be used in future as each as its benefits. There are plans to adapt the transparency technique to evaluate tissue in c...

Mice Catch Cat

"I don't know why I do this." Funny Animal Photos by Ty Buchanan http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Vista Computer Solutions Blog        Australian Blog ★                          ALL BLOG ARTICLES · ──► ( BLOG HOME PAGE) Share Article

Spiders Eat Fish

It is commonly believed that spiders are land dwelling creatures that eat air breathing prey. However, this is a misconception. New research shows certain spiders eat fish. These spiders exist on all continents except Antarctica. No less than eight kinds of spider consume fish up to twice their size. they also eat amphibians, mice, bats and birds. The diving bell spiders lives underwater. Many spiders live on the edge of water bodies and will eat just about anything that can be caught. Some fish they catch are very large indeed. Spiders take the chance of a rough fight because nearly all of a fish is edible. They hunt by holding on to something solid on the land with two of their rear legs. When a fish actually touches one of the six legs in the water the spider pounces completely leaving the land and bites the fish on the neck. We do not know everything about nature. Much of the living habits of animals is still unknown. As time goes on and data are accum...

Accident Witnesses May Not Remember the Truth

Witnesses in a trial may reiterate what they believe to be an accurate statement of what happened before their very eyes, but this may be distorted if they were stressed at the time. During a bank robbery or hostage taking they will be stressed if they are the victims. Certain parts of the brain are known to be affected, when a memory (engram) is created. Once a memory is made and filed, recall of this is the same whether the engram is true or false. In mice the chemical structure of a memory of a bright flashing light was identified. This chemical "program" was induced in some mice. When electric pulses were applied to the animal's feet for memory recall, those with the program froze in shock, while the others reacted normally. Obviously, the mice deemed the false memory to be absolutely real. Placement of the memory is fixed and immediate. Human memories tend to improve with age. As time goes by, what actually happened and what really occurred during childhood...

Hampster Master Of Ceremony

"Let's all be upstanding for a toast to the bride and groom." http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . . . . . . . Funny Animal Photos

The Energy Crisis Has Been Solved

The energy crisis has been solved - no more pollution or high fuel prices! Just get a "slave" to pedal away all day while you enjoy the electricity generated. A joke? No this is no joke. Scientists are using mice with special nanowire jackets to create power while running around in their exercise wheels. But this is just the beginning. The jackets will be made "human" size. So you can generate electricity to run your iPod for example. Jackets will even be made to put on your dog. Taking a dog for a walk will no longer be a waste of human time. The nanowire generators can be put on anything that moves or vibrates. They can be put on bicycles, cars, air conditioners, heaters and so on. It will take some time, however, to make them smaller and cheaper. Research on this is being done. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/ http://adventure--au...

Cats Gang Up on Mouse.

"Thought of a way in yet guys?" http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . . . Funny Animal Photos

Cleanliness Causes Type 1 Diabetes

First we have a clean childhood leading to Crohn's disease. Now we have cleanliness causing type 1 diabetes. Both, apparently, are caused by the same thing - the lack of "bugs" in the stomach. In the case of Crohn's disease it is the absence of worms. With diabetes it is too few bacteria. Tests on mice showed that a completely germ free environment when young increased the frequency of mice developing type 1 diabetes. Much fewer mice got diabetes when exposed to bacteria. Future treatment could involve people taking medication containing bacteria. Potential sufferers of diabetes can already be identified by testing their genetic make-up. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/ http://adventure--australia.blogspot.com . . . . . . . . . . . . . . . . . . Health

Molasses a "Cure" for Obesity

It would be ideal if obesity could be treated by taking something, instead of drastic dieting. A possible solution has been found in molasses. This sweet substance is rich in polyphenols, antioxidants that seem to change the consequences of a high-fat diet. For 12 weeks mice were given a high-fat diet supplemented with up to 4 per cent molasses extract. The mice lost weight. This was believed to be caused by the molasses reducing caloric absorption. Fat cells make the hormone leptin. This hormone was reduced in the blood. Next year work will be done on humans to see if results are the same. Molasses are inexpensive and capsules could easily be produced. It would be a great leap forward if a simple "cure" like this is effective. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/ http://adventure--australia.blogspot.com . . . . . . . . . . . . ...

Lazy Mouse Cat

"What Do you mean, lazy? " http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . . . Funny Animal Photos

Reduced Lung Fuction Due to Vitamin D Deficency in Dark Skinned People

No wonder West Indians had a rough time when they moved to the UK in the mid-twentieth century: with the polluted atmosphere common at that time many suffered from a vitamin D deficiency. Their children born in the UK had more problems than their parents because growing up in a sun depleted climatic environment with a dark skin led to long term lung problems. Australian research shows the lack of vitamin D leads to altered lung structure, with the lungs partially shutting down. In adult life people of West Indian heritage have decreased lung function. Mice were tested with some being made deficient in vitamin D while others had an adequate level. Tests with a plethysmograph showed lung obstruction was markedly greater in mice lacking vitamin D. Overall, lung volume was reduced. Lungs were also smaller than average. It was unclear as to whether the problem was basically due to heritage, or mothers being deficient during pregnancy, because test mice had to be bred to have low sun-to-vita...

Mouse Proposal

"Take these flowers and be mine, honey." http://vistacomputersolutions.blogspot.com/ ~~~~~ Funny Animal Photos ~~~~~ . . . . . . . . . . . . . . . . .

Mouse Food

"Go on. Give me some." http://vistacomputersolutions.blogspot.com/ . . . . . . . . . . . . . . . . .