![]() ![]() The current work consists of a search for active molecules derived from some selected medicinal plants, used traditionally by populations, that can constitute novel potential inhibitors of NDM-1 enzymes, responsible for bacterial resistance to antibiotic, by molecular docking method. Natural compounds mainly those derived from aromatic and medicinal plants may eventually augment the current therapeutic options or become an alternative since they are considered safe with little or no side effects. Therefore, inhibition of NDM-1 plays an important role in preventing antibacterial resistance. The New Delhi metallo-β-lactamase-1 (NDM-1) enzyme produced by Gram-negative bacteria provides bacterial resistance through its hydrolytic activity against the β-lactam ring of antibiotics. Metallo-β-lactamases genes have disseminated in hospitals and all parts of the world and became a major public health concern. Furthermore, the results indicate that an increase in the amount of eigenvalues gives a corresponding increase in the temperature of the medium. Obtained results show that the temperature distribution in both the smooth and stepped functions cases is the same. The problem solution for each case was presented and an example of a one-dimensional vase-shaped domain of length 4 units for each case was also described. ![]() Deltagraph mathcad igor software#Mathcad software was applied to determine the eigenvalues and their corresponding eigenfunctions, together with the temperature distribution in the vase-shaped medium under the study. Analysis of temperature distribution in both cases is based on finding eigenvalues and their corresponding eigenfunctions which satisfy boundary conditions at given endpoints. The temperature distribution is described by the heat equation. The study uses a model of one-dimensional N-cross-sections domain of a vase-shaped medium, where the approximation of the solution in the first case uses smooth functions, and in the second one, stepped functions. In this article, the distribution of temperature in both smooth and stepped functions is compared. ![]()
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