Dietary factors and their influence on immunotherapy strategies in oncology: a comprehensive review.

Immunotherapy is emerging as a promising avenue in oncology, gaining increasing importance and offering substantial advantages when compared to chemotherapy or radiotherapy. However, in the context of immunotherapy, there is the potential for the immune system to either support or hinder the administered treatment. This review encompasses recent and pivotal studies that assess the influence of dietary elements, including vitamins, fatty acids, nutrients, small dietary molecules, dietary patterns, and caloric restriction, on the ability to modulate immune responses.

Recent Developments in Effective Antioxidants: The Structure and Antioxidant Properties.

Since the last few years, the growing interest in the use of natural and synthetic antioxidants as functional food ingredients and dietary supplements, is observed. The imbalance between the number of antioxidants and free radicals is the cause of oxidative damages of proteins, lipids, and DNA. The aim of the study was the review of recent developments in antioxidants.

Model of Pathological Collagen Mineralization Based on Spine Ligament Calcification.

The aim of the study was to determine the time of mineral growth in human spine ligaments using a mathematical model. The study was based on our previous research in which the physicochemical analysis and computed microtomography measurements of deposits in ligamenta flava were performed. Hydroxyapatite-like mineral (HAP) constituted the mineral phase in ligament samples, in two samples calcium pyrophosphate dehydrate (CPPD) was confirmed.

Electronic Nose: Recent Developments in Gas Sensing and Molecular Mechanisms of Graphene Detection and Other Materials.

graphene; electronic nose; carbon nanotubes; porphyrins; conductive polymers.

Physicochemical characterization of mineral deposits in human ligamenta flava.

The aim of our study was the detailed characterization of calcium deposits in ligamenta flava. The use of microcomputed tomography allowed extending the routine medical investigations to characterize mineral grains in the microscopic scale. A possible connection between spinal stenosis and ligament mineralization was investigated.

Physicochemical and micro-tomographic characterization of inorganic deposits associated with aortic stenosis.

Background And The Aim Of The Study: A major feature of aortic stenosis is massive mineralization of the aortic valve, though the mechanism of the process remains unclear. The study aim was to characterize the chemical composition and morphology of inorganic deposits from surgically excised natural aortic valves and to seek similarities to minerals in bones and teeth.

Methods: Mineral deposits from 30 surgically excised natural aortic valves were examined.