Co-immunofluorescence for TEM1/endosialin and CD31, an endothelial marker, also demonstrated limited co-localization of the two proteins, although again both proteins were found on shared vessels (Fig 2).
Despite some excitable recent talk of sharing a carrier with France, the difficulty of agreeing what to do with such a shared vessel make that idea unworkable.
Similarly, Saudi Arabia has been careful not to disrupt the tanker market and complicate Qatar's energy exports by blocking shared vessel loadings.
The concept of a "Spaceship Earth" - our shared vessel of existence and a foundry of collaborative opportunity - was introduced in the 1800s and popularized last century.
Carl and Clarence Aguirre, Filipino twins joined at the head, were playful, hungry and showing no signs of neurological damage, doctors said yesterday, four days after the boys had surgery to divide shared blood vessels in their brains.
Rital and Ritag were born with one of the most serious forms of the condition, because they shared blood vessels, and there was significant blood flow between their brains.
The specialists will reveal today how they separated the infants' skulls and shared blood vessels despite encountering "innumerable challenges" during the marathon surgery, in which surgeons and nurses worked in shifts.
Shared blood vessels in the skull are usually a major stumbling block, he said, but twins joined at the head often have other imbalances in circulation and differences in major organs like their hearts and kidneys that may make it difficult to stabilize one or both of them once they are separated.
Jauniaux, a soft spoken Belgian with an uneven fringe and a boyish grin, looked at the screen of his ultrasound machine for barely a minute before switching it off and asking: "Have you heard of twin to twin transfusion syndrome?" He explained that it was a condition in which one twin began pumping blood into the other through shared blood vessels in the placenta.
By keeping a ship abroad for a couple of years and having two crews share that vessel as well as a training ship at home, the Navy could improve its deployment efficiency by up to 40 percent per ship, accomplishing with about three and a half ships what, on average, might have required five.
