Новая возможность применения бактериофагов для профилактики инфекционных осложнений при свободной кожной пластике (бактериофаги при кожной пластике)

 Aim. To prevent infectious processes in the area of a recipient wound in free skin grafting with a split-graft.Materials and methods. A method was developed for immobilizing bacteriophages in the area of split thickness skin grafts through transferring a solution containing bacteriophages into a gel form. Microbiological and clinical studies of the effectiveness of the proposed method were performed.Results. The viability of bacteriophages in a gel dressing for up to 4 days was confirmed, as well as the reduced likelihood of local infectious complications in skin grafting.Conclusion. The gel composition containing bacteriophages allows quick response to changes in current hospital microflora and effectively counteract the dangers of nosocomial infection.  Цель. Профилактика инфекционного процесса в области реципиентной раны при свободной кожной пластике расщепленным трансплантатом.Материалы и методы. Разработан способ иммобилизации бактериофагов в области аутодермотрансплантата путем перевода раствора, содержащего бактериофаги, в гелевую форму. Выполнены микробиологические и клинические исследования эффективности предложенного способа.Результаты. Подтверждена жизнеспособность бактериофагов в гелевой повязке в сроки до 4 сут и снижение вероятности развития местных инфекционных осложнений при кожной пластике.Заключение. Гелевая композиция, содержащая бактериофаги, позволяет оперативно реагировать на изменения актуальной  госпитальной микрофлоры и эффективно противодействовать  опасности нозокомиального инфицирования.

Pauli's Principle in Probe Microscopy

Exceptionally clear images of intramolecular structure can be attained in dynamic force microscopy through the combination of a passivated tip apex and operation in what has become known as the "Pauli exclusion regime" of the tip-sample interaction. We discuss, from an experimentalist's perspective, a number of aspects of the exclusion principle which underpin this ability to achieve submolecular resolution. Our particular focus is on the origins, history, and interpretation of Pauli's principle in the context of interatomic and intermolecular interactions.Comment: This is a chapter from "Imaging and Manipulation of Adsorbates using Dynamic Force Microscopy", a book which is part of the "Advances in Atom and Single Molecule Machines" series published by Springer [http://www.springer.com/series/10425]. To be published late 201

Современный взгляд на проблему трахеостомии

The paper reviews urgent approaches to tracheostomy in intensive care unit patients, by analyzing the data available in the modern Russian and foreign references. It describes moot points on indications for, time and methods of tracheostoma application. Key words: tracheostoma; time of tracheostomy; techniques for tracheostomy; percutaneous dilatational tra-cheostomy; puncture dilatational tracheostomy.Представлен обзор актуальных подходов к проведению трахеостомии у больных в отделениях реанимации и интенсивной терапии на основании анализа данных современной отечественной и зарубежной литературы. Изложены спорные вопросы о показаниях, сроках и методах наложения трахеостомы. Ключевые слова: трахеостомия, сроки трахео-стомии, методы трахеостомии, чрескожная дилятационная трахеостомия, пункционно-дилятационная трахеостомия

Pauli's principle in probe microscopy

Exceptionally clear images of intramolecular structure can be attained in dynamic force microscopy (DFM) through the combination of a passivated tip apex and operation in what has become known as the "Pauli exclusion regime" of the tip-sample interaction. We discuss, from an experimentalist's perspective, a number of aspects of the exclusion principle which underpin this ability to achieve submolecular resolution. Our particular focus is on the origins, history and interpretation of Pauli's principle in the context of interatomic and intermolecular interactions

Pauli's principle in probe microscopy

Exceptionally clear images of intramolecular structure can be attained in dynamic force microscopy (DFM) through the combination of a passivated tip apex and operation in what has become known as the "Pauli exclusion regime" of the tip-sample interaction. We discuss, from an experimentalist's perspective, a number of aspects of the exclusion principle which underpin this ability to achieve submolecular resolution. Our particular focus is on the origins, history and interpretation of Pauli's principle in the context of interatomic and intermolecular interactions