Irradiated blood products are used to prevent graft-vs-host disease in patients at risk. Many attempts have been made to develop blood substitutes using inert chemicals (eg, perfluorocarbons) or Hb solutions to carry and deliver oxygen to tissues.
Temperament. The Pembroke Welsh Corgi is highly intelligent, loyal, able and willing to please its owner. Corgis are extremely active and are good with children so long as the dog sees humans as above him in the pack order. Protective and sturdy, they make fine guards, and excellent show and obedience dogs.
CARE REQUIREMENTS. Exercise: Able bodied and athletic, the Pembroke Welsh Corgi enjoys spending time outdoors and is often found competing in the dog sports of agility, obedience, and herding. Pembrokes are happiest with a purpose, and this kind of exercise and mental stimulation keeps them truly satisfied.ince the 1930s, fanciers have emphasized each breedâs individualitiesâthe Pembroke has a foxier look and straighter legs, as well as a lack of a tail. The Pembroke is the favored dog of Queen Elizabeth II. The Pembroke Welsh Corgi is an intelligent and devoted dog.