Mesoporous Silica Modified with Polydopamine and Zinc Ions as a Potential Carrier in the Controlled Release of Mercaptopurine.

Mercaptopurine is one of the drugs used in the treatment of acute lymphoblastic leukemia. A problem with mercaptopurine therapy is its low bioavailability. This problem can be solved by preparing the carrier that releases the drug in lower doses but over a longer period of time.

An Overview of the Potential Medicinal and Pharmaceutical Properties of Ru(II)/(III) Complexes.

This review examines the existing knowledge about Ru(II)/(III) ion complexes with a potential application in medicine or pharmacy, which may offer greater potential in cancer chemotherapy than Pt(II) complexes, which are known to cause many side effects. Hence, much attention has been paid to research on cancer cell lines and clinical trials have been undertaken on ruthenium complexes. In addition to their antitumor activity, ruthenium complexes are under evaluation for other diseases, such as type 2 diabetes, Alzheimer's disease and HIV.

Non-Covalent Isotope Effects.

In this Perspective, we present examples of isotope effects that originate from noncovalent interactions, mainly hydrogen bonding, electrostatics, and confinement. They are traditionally widely used in isotopic enrichment processes, as well as in studies of mechanisms of different (bio)chemical and physical phenomena. We then show the emerging areas of their applications, mainly medical and material sciences.

ScanMedicine: An online search system for medical innovation.

ScanMedicine is a novel searching system dedicated to providing health care professionals, patients, carers, the public, decision- and policy-makers, and researchers with open access to the development pipeline underpinning health technology innovations. In the first phase of developing ScanMedicine, we have focused on capturing and consolidating clinical trial records hosted on national and international clinical trials registries and medical device approval data from the FDA. ScanMedicine has been developed based on microservice architecture allowing the system to be constantly improved in a flexible and scalable manner.

Release of drugs used in the treatment of osteoporosis from zeolites with divalent ions-Influence of the type of ion and drug on the release profile.

Bisphosphonates are drugs that are used to treat osteoporosis that causes the low mineral density of the bones. These drugs can be delivered in several ways, but each method has disadvantages. Materials with high potential as carriers of these drugs are zeolites with divalent ions.