Hypothermia is used widely during open heart surgery due to its cytoprotective effects. In addition to this, other mechanisms of therapeutic hypothermia include suppression of free radicals, inhibition of destructive enzymatic reactions, reduction in metabolic requirements in low-flow regions, and inhibition of the biosynthesis, release, and uptake of excitatory neurotransmitters. Through these mechanisms, hypothermia provides a favorable balance between oxygen supply and demand, slows the onset of ischemic depolarization, decreases the release of ischemic-induced intracellular calcium influx, and suppresses nitric oxide synthase activity.
Hypothermia is widely used in open cardiac surgery not only to protect against perioperative brain ischemia that could potentially develop, but also the myocardium.
To combine Titian's color with Michelangelo's drawing.
Answer:
a. anti slavery
b. Abraham Lincoln
c. making abolition a war goal
Explanation:
The Emancipation Proclamation contributed in no small part to the defeat of the Confederacy in the Civil War because it gave the Union the support of the Abolitionists and the Black Americans in both the North and the South.
At a time where the Union was experiencing losses in the battlefield and Abraham Lincoln was losing support, the Abolitionists rallied behind him and gave him the support needed to push on.
The war also ensured that the European nations who might have supported the Confederacy, steered clear of the conflict as they did not want to be seen as supporting slavery.
The practice of forcibly removing Native Americans from their traditional land started at the same time that Europeans began their colonization of America. However, by the early 19th century, the practice had become systematic and institutionalized. The practice consisted of forcing the Native populations to move to smaller, less desirable areas so that their native land could be occupied by Europeans. This cruel practice left lasting effects on the Native population.
For example, tribes often lost their means of livelihood by being subjected to a new, more limited area. This land often did not allow them to pursue traditional means of subsistence (such as fishing or hunting) in quantities that could sustain the community.
When tribes were reliant on farming, the impact was equally tragic, as the allocated land was often infertile or insufficient. These two factors meant that the tribes experienced a huge cultural loss in terms or traditional knowledge and customs.
The relocation also resulted in violence. Hostility between tribes was common, as they were pushed into smaller, closer territories. Another type of violence came from the European who tried to keep the Native people inside their reservations. Those who opposed were often attacked, and this strategy resulted in enormous massacres of Native people.
The only term in your choices that involves 2 organisms rather than 1 is Meiosis.
