New treatment of irritable bowel syndrome by autonomic nervous system remodeling : Irritable Bowel Syndrome (IBS), is classified as a functional gastrointestinal disease. Autonomic nervous system remodeling by limbic rehabilitation is a very sophisticated technique allowing a physiological treatment of
New treatment of inflammatory bowel disease
New treatment of inflammatory bowel diseases by autonomic nervous system remodeling Epidemiology Higher incidence (9 – 20/100,000 person years) and prevalence (156 – 291/100,000 people) in populations of North American and Northern European descent (Lancet 2012;380:1606) Incidence increased in industrialized
Chapter X: treatment of hypertension by Autonomic nervous system remodeling
Autonomic nervous system remodeling by limbic rehabilitation is a very sophisticated technique allowing a physiological treatement of arteriel hypertension without any medication if the procedure is applied in the early stages of the disease. In cases of very old hypertension
Chapter 5 : asymmetric synthesis – formation of optically-pure compounds
There are two ways to obtain such compounds. The first method is called the resolution in which the reactants we are starting with are either racemic or achiral. We separate the enantiomers after the production of both enantiomers. This method
Chapter 4 : asymmetric synthesis – analytical methods of determination of the enantiomeric excess
A chiral agent is always necessary to differentiate the enantiomers. The most used methods to determine the ee are the GC with a chiral stationnary phase, HPLC with a chiral stationnary phase, NMR with chiral lanthanides. Gazeous chromatography The stationnary
Chapter 3 : asymmetric synthesis – stereoisomery
Editor’s note: It is a good exercise to determine the configuration (R or S) of each chiral centre presented in this course. Some molecules have the same composition in terms of atoms but differ by their placement. Those molecules are called conformers (of
Chapter 2 : chemical kinetics – catalysis
Homogeneous catalysis In some conditions, a same reaction A → B can lead to two different kinetics depending on the composition of the solution in which it is. One species C, apparently not intervening in the reaction as it is
Chapter 1: chemical kinetics – relaxation to the equilibrium
Reaction of order 1 Considering an equilibrium between two species A and B We can study the return to the equilibrium (or relaxation) after a sudden modification of the conditions such as a jump of temperature or of pressure, or