Иван Петрович Павлов

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Ivan Pavlov - one of the most respected scientists of Russia, laureate of the Nobel Prize in Physiology or Medicine in 1904.

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Ivan was born on
14 (26), 1849 in
Ryazan.
Father Peter Dmitrievich Pavlov (1823-1899),
mother - Varvara Ivanovna (1826-1890).

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After graduating in 1864 Ryazan religious school, Pavlov entered the Ryazan Theological Seminary. The final year of seminary, he read a little book "Reflexes of the Brain" Sechenov, who turned his entire life.

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He entered the Natural Sciences Department of Physics and Mathematics Faculty of St. Petersburg University in 1870. As a follower of Sechenov, many engaged in the nervous regulation

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Pavlov more than 10 years dedicated
to the obtaining
of the opening
of the
Gastrointestinal
tract. Make it
was difficult, as is
shed from the gut juice digesting the intestines and abdominal wall.

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Pavlov so sewed the skin and mucous membranes, metal tubes inserted and closed their stoppers that no erosion was not, and he could get a clean digestive juices throughout the gastrointestinal tract, and that was done to them in hundreds of experimental animals.

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Conducted
experiments with
sham feeding
(cutting the
esophagus so
that food does
not fall into the
stomach), thus making a number of discoveries in the field of reflex secretion of gastric juice.

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For 10 years, Pavlov, in essence, re-created the modern physiology of digestion.

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In 1903, 54-years old Pavlov made ​​a presentation at the XIV International Medical Congress in Madrid.

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1904, the Nobel Prize for the study of the main functions of the digestive glands was presented Pavlov - he became the first Russian Nobel laureate.