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Béchamp was born in Bassing, France in 1816, the son of a miller. He lived in Bucharest , Romania from the ages of 7 to 18 with an uncle who worked in the French ambassador's office. He was educated at the University of Strasbourg , receiving a doctor of science degree in 1853 and doctor of medicine in 1856, and ran a pharmacy in the city.
From these conclusions about plants and animals, two of the three tenets of cell theory were postulated. 1. All living organisms are composed of one or more cells 2. The cell is the most basic unit of life. Schleiden's theory of free cell formation through crystallization was refuted in the 1850s by Robert Remak, Rudolf Virchow, and Albert ...
Schwann dedicated a chapter of the treatise to explicitly formulate the cell theory, stating that ("the elementary parts of all tissues are formed of cells” and that “there is one universal principle of development for the elementary parts of organisms... and this principle is in the formation of cells" (Henry Smith's translation, 1847).
This theory is also known as a theory of cellularization. It is a theory to explain the origin of the Metazoa. The idea was proposed by Hadži (1953) [4] and Hanson (1977). [13] This cellularization (syncytial) theory states that metazoans evolved from a unicellular ciliate with multiple nuclei that went through cellularization. Firstly, the ...
In organic synthesis the Béchamp reaction is used for producing arsonic acids from activated aromatic substrates. The reaction is an electrophilic aromatic substitution, using arsenic acid as the electrophile.
However high the opinion of the author is on the virtues of Bechamp, he has utilised a fair part of the book to exploit his own antimicrobic and antivaccination views." [3] In 1928, William Fearon stated that the book "is written in a somewhat peevish style, and appears to be more concerned with the defects of Pasteur than the merits of Bechamp ...
In this view, the cell was seen to be enclosed by a thin surface, the plasma membrane, and cell water and solutes such as a potassium ion existed in a physical state like that of a dilute solution. In 1889, Hamburger used hemolysis of erythrocytes to determine the permeability of various solutes. By measuring the time required for the cells to ...
Enderlein was born in Leipzig, the son of a teacher. He studied in Leipzig and Berlin and got his PhD in 1898 as a zoologist. He became professor in 1924. First he worked as assistant at the Museum für Naturkunde in Berlin, and went later to Stettin, now Szczecin in Poland but at that time in Germany.