* Vasculogenesis: Up to 37 % of the microvascular endothelium of ectopic endometrial tissue originates from endothelial progenitor cells, which result in de novo formation of microvessels by the process vasculogenesis rather than the conventional process of angiogenesis.

Vasculogenesis can also occur in the adult organism from circulating endothelial progenitor cells ( derivatives of stem cells ) able to contribute, albeit to varying degrees, to neovascularization.

Vasculogenesis is the process of blood vessel formation occurring by a de novo production of endothelial cells.

Vasculogenesis, in contrast, is when endothelial precursor cells ( angioblasts ) migrate and differentiate in response to local cues ( such as growth factors and extracellular matrix ) to form new blood vessels.

Vasculogenesis occurs during embryologic development of the circulatory system.

Evidence of this existence is based on the discovery of dinosaur remains in the Hell Creek Formation up to above and 40, 000 years later than the K – T boundary.

* UFO – ( Unnatural Formation of Objects ) a pile of material that obviously did not form naturally and is a likely cache hiding spot.

* 1921 – Formation of the Iraqi Army.

* 1956 – Formation of the National People's Army

* 1836 – Formation of Ancient Order of Hibernians

* 1980 – Formation of the Irish Army Ranger Wing

* 1511 – Formation of the Holy League of Ferdinand II of Aragon, the Papal States and the Republic of Venice against France.

* Chanaiwa, David Shingirai ( 1980 ), " The Zulu Revolution: State Formation in a Pastoralist Society ," In: African Studies Review 23 ( 3 ) ( Dec. 1980 ): 1 – 20.

" The Formation of Modern Uruguay, c. 1870 – 1930 ", in Leslie Bethell ed., The Cambridge History of Latin America, v, c. 1870 to 1930 ( Cambridge U. P., 1986 ),

The Formation of the Liberal Party, 1857 – 1868 ( 1966 )

* March 8 – Formation of the League of Armed Neutrality.

* Cunningham, Noble E., Jr. Jeffersonian Republicans: The Formation of Party Organization: 1789 – 1801 ( 1957 ), highly detailed party history

" Uncertainty, Trust, and Commitment Formation in the United States and Japan ," American Journal of Sociology, 104 ( 1 ), 165 – 94

Angiogenesis – Formation of thin-walled endothelium-lined structures with muscular smooth muscle wall and pericytes ( fibrocytes ).

Arteriogenesis – Formation of medium-sized blood vessels possessing tunica media plus adventitia.

# Formation of thermoplastic sheet around the model – This is then used to test the fit of the prosthetic

# Formation of plastic parts of the artificial limb – Different methods are used, including vacuum forming and injection molding

Telmatornis from the Navesink Formation – also Late Cretaceous – is traditionally allied with the Charadriiformes and / or Gruiformes.

Naturally occurring deposits of nahcolite ( NaHCO < sub > 3 </ sub >) are found in the Eocene-age ( 55. 8 – 33. 9 Ma ) Green River Formation, Piceance Basin in Colorado.

*† Sassafras hesperia – from the Eocene Klondike Mountain Formation of Washington and British Columbia

In that regard, it is interesting to note a fossil falcon from the Early Blancan ( 4. 3 – 4. 8 Ma ) Rexroad Formation of Kansas.

He wrote an important book on the Formation de la Prusse contemporaine ( 2 vols., 1891 – 1898 ), dealing with the events of 1806 – 1813.

Alexis Carrel ( June 28, 1873 – November 5, 1944 ) was a French surgeon and biologist who was awarded the Nobel Prize in Physiology or Medicine in 1912 for pioneering vascular suturing techniques.

* Cardiovascular – pertaining to the heart and vascular system ( blood vessels ).

* Peripheral vascular disease ( PVD ) – Disease in the large blood vessels of the arms, legs, and feet.

* 250 BC – Erasistratus studies the brain and distinguishes between the cerebrum and cerebellum physiology of the brain, heart and eyes, and in the vascular, nervous, respiratory and reproductive systems.

Additionally, CDC reports that the risk of CHD ( Coronary heart disease ), stroke, and PVD ( Peripheral vascular disease ) is reduced within 1 – 2 years of smoking cessation.

It should be noted that vascular endothelial cells and associated pericytes are often abnormal in tumors and that the blood – brain barrier may not always be intact in brain tumors.

There are however two nationally scarce vascular plant species here as well – Slender Hare's-ear ( Bupleurum tenuissimum ) and Long-stalked Orache ( Atriplex longipes ).

* Henoch – Schönlein purpura, a vascular disease

: Cancerous glial cells ( glioma ) of the brain can increase secretion of vascular endothelial growth factor ( VEGF ) which weakens the junctions of the blood – brain barrier.

The prevalence of peripheral vascular disease in the general population is 12 – 14 %, affecting up to 20 % of those over 70 ; 70 %– 80 % of affected individuals are asymptomatic ; only a minority ever require revascularisation or amputation.

Arteriovenous malformation ( AVM, larger vascular malformations ) occur in larger organs, predominantly the lungs ( 50 %), liver ( 30 – 70 %) and the brain ( 10 %), with a very small proportion (< 1 %) having AVMs in the spinal cord.

* Exudative, serous, or secondary retinal detachment – An exudative retinal detachment occurs due to inflammation, injury or vascular abnormalities that results in fluid accumulating underneath the retina without the presence of a hole, tear, or break.

prospectively followed-up 152 patients with coronary artery disease for 6 – 11 months by carotid artery ultrasonography and noted 22 vascular events ( myocardial infarction, transient ischemic attack, stroke, and coronary angioplasty ) within this time period.

Only two species of vascular plant are currently known to grow there – one of the smallest such floras on any island.

Nikolai Sergeyevich Korotkov ( also romanized Korotkoff ; ) ( – 14 March 1920 ) was a Russian surgeon, a pioneer of 20th century vascular surgery, and the inventor of auscultatory technique for blood pressure measurement.

Sir Astley Paston Cooper, 1st Baronet ( 23 August 1768 – 12 February 1841 ) was an English surgeon and anatomist, who made historical contributions to otology, vascular surgery, the anatomy and pathology of the mammary glands and testicles, and the pathology and surgery of hernia.

Furthermore, they allow the formation of the blood – brain barrier by inhibiting the effects of CNS immune cells ( which can damage the formation of the barrier ) and by reducing the expression of molecules that increase vascular permeability.

Today, the benzodiazepine of choice is lorazepam for initial treatment due to its relatively long ( 2 – 8 hr ) duration of action when injected, and its rapid onset of action, which is thought to be due to its high affinity for GABA receptors and to its low lipid solubility, which causes it to remain in the vascular compartment.

* wound healing – OPCs induced vascular endothelial growth factor and accelerated healing of injured skin in mice

sFlt-1 ( soluble fms-like tyrosine kinase-1 – also known as VEGF receptor-1 ) binds and reduces free circulating levels of the proangiogenic factors VEGF ( vascular endothelial growth factor ) and PlGF ( placental growth factor ).