The study of oscillating chemical reactions has been dominated by the Belousov-Zhabotinskii (BZ) reaction. It is also called the chemical clock, which is similar to the biological clock. When the chemical reaction is far from equilibrium, the concentration of some substances in the reaction system exhibits a regular change with time, a kind of self-regulating function similar to what happens in...

Pharmaceutical crops is an ambiguous term used by biologists and chemists for different categories of plants. This review focuses on the definition and scope of pharmaceutical crops. We define pharmaceutical crops as those cultivated species that are used for extraction or preparation of therapeutic substances such as active pharmaceutical ingredients (APIs), excipients used in pharmaceutical f...

Pharmaceutical products are indispensable for improving health outcomes. An extensive body of work on access to and use of medicines has resulted in an assortment of tools measuring various elements of pharmaceutical systems. Until now however, there has been little attempt to conceptualize a pharmaceutical system as an entity and define its strengthening in a way that allows for measuring syst...

In some settings, steps are being taken to more fully integrate pharmacists in primary health care as a means of improving the public’s health and reducing drug-related iatrogenesis. Yet, evidence of improvement in health outcomes from pharmacists’ inputs is mixed; the diversity of research approaches and methodologies makes it difficult to reach an overall conclusion about it. A detailed revie...

PURPOSE OF REVIEW Adherence to proven, effective medications remains low, resulting in high rates of clinical complications, hospital readmissions, and death. The use of technology to identify patients at risk and to target interventions for poor adherence has increased. This review focuses on research that tests these emerging technologies and evaluates the effect of technology-based adherence...

Pharmaceutical counterfeiting is becoming a serious problem both in developed and developing countries. This paper considers the extent of the problem and provides several examples of drugs which have been counterfeited. Additionally, the effects of counterfeit products on consumers, health care providers, drug manufacturers and governments are discussed. Several of the currently used methods o...

OBJECTIVES Pharmaceutical supply chain is a significant component of the health system in supplying medicines, particularly in countries where main drugs are provided by local pharmaceutical companies. No previous studies exist assessing risks and disruptions in pharmaceutical companies while assessing the pharmaceutical supply chain. Any risks affecting the pharmaceutical companies could disru...

Introduction: Mixed solvency is a concept of solubilization of the material. For producing new formulation, especially in the form of injection it is essential to solubilize the active pharmaceutical ingredients (API) in the solvent and that must be stable throughout the shelf life. Aqueous solubility of raw materials is important for injection formulation, but in some cases if the drug is not ...

in recent decades, by increasing complexity of drug therapy, pharmacists considered as health- care members who can help optimizing drug therapy. we know that medicines do not have the anticipated effects all the times and a vast variability may exist in their behaviors in the body. so, it is very crucial to individualize treatment for every single patient. nowadays, optimizing drug therapy in ...