Learn about elements, compounds, and molecules, and the difference between molecules and compounds. Understand how elements and the number of atoms...
Learn the difference between atoms and molecules. Find the key characteristics of atoms vs molecules and the formation of molecules, compounds, and...
doi:10.3390/molecules28134883PRINCIPAL components analysisCLUSTER analysis (Statistics)VOLATILE organic compoundsHETEROCYCLIC compoundsKETONESEUCLIDEAN distanceHeadspace gas chromatography鈥搃on mobility spectrometry (HS-GC-IMS) and principal component analysis (PCA) were used to compare the differenc...
However, it is not known if androgens are required for spontaneous remyelination in females or how androgens may act in the female demyelinated CNS. Here, we addressed these questions by using pharmacological and genetic approaches in immune and non-immune models of CNS demyelination. We show s...
precision medicine. This review discusses the effects of sex differences on the brain and gut microbiota and the putative underlying mechanisms of action. Additionally, we discuss the consequences of interactions between sex differences and gut microbiota on the emergence of particular neuropsychiatric ...
There is increasing evidence of sex differences in underlying mechanisms causing pain in preclinical models, and in clinical populations. There are also important disconnects between clinical pain populations and the way preclinical pain studies are cond
Many terpenes used therapeutically or as flavor and fragrance materials are chiral compounds. Chiral separations have been advocated for the identification of adulteration of commercial oils as different essential oils and synthetic components contain different proportions of each enantiomer. An alternative me...
The difference between polar and nonpolar bonds stems from the difference in electronegativity of the atoms involved in the bond. Polar compounds have a net dipole due to polar bonds that are arranged asymmetrically. Nonpolar compounds either have no pol
Moreover, LuxS proteins, which are encoded by the luxS gene, were proven to be critical enzymes for activating the bacterial methyl cycle and for producing AI-2 [32], a member of a family of signalling molecules used in quorum sensing. These results indicate that quorum sensing could be ...
No. Cofactors can bind allosterically to modify the structure of the active site, regulating the enzyme's activity, and are not required for enzyme activity. Coenzymes are required for enzyme activity, bind to the active site, and either accept or donate molecules or compounds to the enzyme r...