Psychosomatic Medicine: Past and Present Part II. Current State

1986 ◽  
Vol 31 (1) ◽  
pp. 8-13 ◽  
Author(s):  
Z.J. Lipowski
Keyword(s):  
Psychosomatic Medicine ◽  
Current Phase ◽  
Clinical Aspects ◽  
Liaison Psychiatry ◽  
Psychological States ◽  
Psychophysiological Response ◽  
Current State ◽  
Wide Range ◽  
Health And Disease ◽  
Theory Research

The first historical phase of psychosomatic medicine was largely dominated by the psychoanalytic approach to research and theory. The current phase has shown a radical shift away from that approach. It has focused on the study of the physiological mechanisms mediating between psychological states and body functions in health and disease, and on the role of personally meaningful life events and psychophysiological responses to them in the etiology, course, and outcome of a wide range of physical illnesses. The concepts of psychosocial stress, psychophysiological response specificity, coping, adaptation, and social supports predominate in psychosomatic theory. Research has grown in scope, diversity, and methodological sophistication. Concurrently, clinical application and the psychosomatic approach to patient care has expanded in the form of consultation-liaison psychiatry and behavioural medicine. The author reviews the current state of the field in its scientific and clinical aspects, and offers definitions delineating its scope.

scholarly journals Liaison psychiatry continues to expand: developing services in the British Isles

2003 ◽  
Vol 27 (9) ◽  
pp. 339-341 ◽  
Author(s):  
Geraldine Swift ◽  
Else Guthrie
Keyword(s):  
Local Development ◽  
Postal Survey ◽  
Full Time ◽  
Liaison Psychiatry ◽  
Specialist Registrar ◽  
Current State ◽  
Time Period ◽  
Wide Range ◽  
The Republic ◽  
The Uk

Aims and MethodA postal survey of consultants in liaison psychiatry was carried out in the spring of 2002 to document the current state of liaison psychiatry in the UK and the Republic of Ireland. Information was collected on post specifications, clinical organisation and plans for further local development.ResultsNinety-three liaison consultants were identified. Seventy-seven posts were full-time or half-time, compared with 43 such posts in 1996. During the same time period, specialist registrar training posts have doubled from 30 to 61. A third of respondents anticipated further consultant posts in their region.Clinical ImplicationsDespite the increase in the number of liaison consultants since 1996, the numbers still fall below that recommended by the Royal College of Psychiatrists. Liaison consultants need to improve links with primary care and continue to develop specialised services to demonstrate the qualitative and financial benefits that liaison psychiatry has to offer to a wide range of patients.

scholarly journals Liaison psychiatry continues to expand: developing services in the British Isles

2003 ◽  
Vol 27 (09) ◽  
pp. 339-341 ◽  
Author(s):  
Geraldine Swift ◽  
Else Guthrie
Keyword(s):  
Local Development ◽  
Postal Survey ◽  
Full Time ◽  
Liaison Psychiatry ◽  
Specialist Registrar ◽  
Current State ◽  
Time Period ◽  
Wide Range ◽  
The Republic ◽  
The Uk

Aims and Method A postal survey of consultants in liaison psychiatry was carried out in the spring of 2002 to document the current state of liaison psychiatry in the UK and the Republic of Ireland. Information was collected on post specifications, clinical organisation and plans for further local development. Results Ninety-three liaison consultants were identified. Seventy-seven posts were full-time or half-time, compared with 43 such posts in 1996. During the same time period, specialist registrar training posts have doubled from 30 to 61. A third of respondents anticipated further consultant posts in their region. Clinical Implications Despite the increase in the number of liaison consultants since 1996, the numbers still fall below that recommended by the Royal College of Psychiatrists. Liaison consultants need to improve links with primary care and continue to develop specialised services to demonstrate the qualitative and financial benefits that liaison psychiatry has to offer to a wide range of patients.

scholarly journals HAR1: an insight into lncRNA genetic evolution

Epigenomics ◽  
2021 ◽  
Author(s):  
Ella Waters ◽  
Perla Pucci ◽  
Mark Hirst ◽  
Simon Chapman ◽  
Yuzhuo Wang ◽  
...  
Keyword(s):  
Neurological Disorders ◽  
Expression Patterns ◽  
Noncoding Rnas ◽  
Current State ◽  
Evolutionary Changes ◽  
Wide Range ◽  
Range Of Functions ◽  
Health And Disease ◽  
Insight Into

Long noncoding RNAs (lncRNAs) have a wide range of functions in health and disease, but many remain uncharacterized because of their complex expression patterns and structures. The genetic loci encoding lncRNAs can be subject to accelerated evolutionary changes within the human lineage. HAR1 is a region that has a significantly altered sequence compared to other primates and is a component of two overlapping lncRNA loci, HAR1A and HAR1B. Although the functions of these lncRNAs are unknown, they have been associated with neurological disorders and cancer. Here, we explore the current state of understanding of evolution in human lncRNA genes, using the HAR1 locus as the case study.

Young Scholars Conference “Slavic World: Commonality and Diversity”. 21–22 May 2019. Session “Linguistics”

2019 ◽  
Vol 14 (1-2) ◽  
pp. 295-297
Author(s):  
Sergej A. Borisov
Keyword(s):  
Czech Republic ◽  
Middle Ages ◽  
The Czech Republic ◽  
International Context ◽  
Slavic Languages ◽  
Russian Academy Of Sciences ◽  
Current State ◽  
Wide Range ◽  
History Of ◽  
Academy Of Sciences

For more than twenty years, the Institute of Slavic Studies of the Russian Academy of Sciences celebrates the Day of Slavic Writing and Culture with a traditional scholarly conference.”. Since 2014, it has been held in the young scholars’ format. In 2019, participants from Moscow, St. Petersburg, Kazan, Togliatti, Tyumen, Yekaterinburg, and Rostov-on-Don, as well as Slovakia, the Czech Republic, Hungary, and Romania continued this tradition. A wide range of problems related to the history of the Slavic peoples from the Middle Ages to the present time in the national, regional and international context were discussed again. Participants talked about the typology of Slavic languages and dialects, linguo-geography, socio- and ethnolinguistics, analyzed formation, development, current state, and prospects of Slavic literatures, etc.

scholarly journals Nuclear Envelope Integrity in Health and Disease: Consequences on Genome Instability and Inflammation

2021 ◽  
Vol 22 (14) ◽  
pp. 7281
Author(s):  
Benoit R. Gauthier ◽  
Valentine Comaills
Keyword(s):  
Nuclear Envelope ◽  
Clinical Symptoms ◽  
Genome Instability ◽  
Chromosomal Rearrangements ◽  
Wide Range ◽  
Complex Chromosomal Rearrangements ◽  
Health And Disease ◽  
Dna Release ◽  
Sting Pathway ◽  
Eukaryote Genome

The dynamic nature of the nuclear envelope (NE) is often underestimated. The NE protects, regulates, and organizes the eukaryote genome and adapts to epigenetic changes and to its environment. The NE morphology is characterized by a wide range of diversity and abnormality such as invagination and blebbing, and it is a diagnostic factor for pathologies such as cancer. Recently, the micronuclei, a small nucleus that contains a full chromosome or a fragment thereof, has gained much attention. The NE of micronuclei is prone to collapse, leading to DNA release into the cytoplasm with consequences ranging from the activation of the cGAS/STING pathway, an innate immune response, to the creation of chromosomal instability. The discovery of those mechanisms has revolutionized the understanding of some inflammation-related diseases and the origin of complex chromosomal rearrangements, as observed during the initiation of tumorigenesis. Herein, we will highlight the complexity of the NE biology and discuss the clinical symptoms observed in NE-related diseases. The interplay between innate immunity, genomic instability, and nuclear envelope leakage could be a major focus in future years to explain a wide range of diseases and could lead to new classes of therapeutics.

scholarly journals β-Lactoglobulin Adsorption Layers at the Water/Air Surface: 5. Adsorption Isotherm and Equation of State Revisited, Impact of pH

2021 ◽  
Vol 5 (1) ◽  
pp. 14
Author(s):  
Georgi G. Gochev ◽  
Volodymyr I. Kovalchuk ◽  
Eugene V. Aksenenko ◽  
Valentin B. Fainerman ◽  
Reinhard Miller
Keyword(s):  
Theoretical Description ◽  
Fluid Interfaces ◽  
Interfacial Behavior ◽  
Current State ◽  
Air Interface ◽  
Direct Measurements ◽  
Wide Range ◽  
Dilational Viscoelasticity ◽  
Parameter Values ◽  
Β Lactoglobulin

The theoretical description of the adsorption of proteins at liquid/fluid interfaces suffers from the inapplicability of classical formalisms, which soundly calls for the development of more complicated adsorption models. A Frumkin-type thermodynamic 2-d solution model that accounts for nonidealities of interface enthalpy and entropy was proposed about two decades ago and has been continuously developed in the course of comparisons with experimental data. In a previous paper we investigated the adsorption of the globular protein β-lactoglobulin at the water/air interface and used such a model to analyze the experimental isotherms of the surface pressure, Π(c), and the frequency-, f-, dependent surface dilational viscoelasticity modulus, E(c)f, in a wide range of protein concentrations, c, and at pH 7. However, the best fit between theory and experiment proposed in that paper appeared incompatible with new data on the surface excess, Γ, obtained from direct measurements with neutron reflectometry. Therefore, in this work, the same model is simultaneously applied to a larger set of experimental dependences, e.g., Π(c), Γ(c), E(Π)f, etc., with E-values measured strictly in the linear viscoelasticity regime. Despite this ambitious complication, a best global fit was elaborated using a single set of parameter values, which well describes all experimental dependencies, thus corroborating the validity of the chosen thermodynamic model. Furthermore, we applied the model in the same manner to experimental results obtained at pH 3 and pH 5 in order to explain the well-pronounced effect of pH on the interfacial behavior of β-lactoglobulin. The results revealed that the propensity of β-lactoglobulin globules to unfold upon adsorption and stretch at the interface decreases in the order pH 3 > pH 7 > pH 5, i.e., with decreasing protein net charge. Finally, we discuss advantages and limitations in the current state of the model.

scholarly journals Status of Phenological Research Using Sentinel-2 Data: A Review

2020 ◽  
Vol 12 (17) ◽  
pp. 2760
Author(s):  
Gourav Misra ◽  
Fiona Cawkwell ◽  
Astrid Wingler
Keyword(s):  
Vegetation Index ◽  
Temporal Frequency ◽  
Short Wave ◽  
Current State ◽  
Red Edge ◽  
Natural Grasslands ◽  
Wide Range ◽  
Normalised Difference Vegetation Index ◽  
Satellite Sensors ◽  
Sentinel 2

Remote sensing of plant phenology as an indicator of climate change and for mapping land cover has received significant scientific interest in the past two decades. The advancing of spring events, the lengthening of the growing season, the shifting of tree lines, the decreasing sensitivity to warming and the uniformity of spring across elevations are a few of the important indicators of trends in phenology. The Sentinel-2 satellite sensors launched in June 2015 (A) and March 2017 (B), with their high temporal frequency and spatial resolution for improved land mapping missions, have contributed significantly to knowledge on vegetation over the last three years. However, despite the additional red-edge and short wave infra-red (SWIR) bands available on the Sentinel-2 multispectral instruments, with improved vegetation species detection capabilities, there has been very little research on their efficacy to track vegetation cover and its phenology. For example, out of approximately every four papers that analyse normalised difference vegetation index (NDVI) or enhanced vegetation index (EVI) derived from Sentinel-2 imagery, only one mentions either SWIR or the red-edge bands. Despite the short duration that the Sentinel-2 platforms have been operational, they have proved their potential in a wide range of phenological studies of crops, forests, natural grasslands, and other vegetated areas, and in particular through fusion of the data with those from other sensors, e.g., Sentinel-1, Landsat and MODIS. This review paper discusses the current state of vegetation phenology studies based on the first five years of Sentinel-2, their advantages, limitations, and the scope for future developments.

scholarly journals Role of Insulin in Health and Disease: An Update

2021 ◽  
Vol 22 (12) ◽  
pp. 6403
Author(s):  
Md Saidur Rahman ◽  
Khandkar Shaharina Hossain ◽  
Sharnali Das ◽  
Sushmita Kundu ◽  
Elikanah Olusayo Adegoke ◽  
...  
Keyword(s):  
Insulin Signaling ◽  
Basic Research ◽  
Future Research ◽  
Protective Effects ◽  
Glucose Levels ◽  
Physiological Processes ◽  
Blood Glucose Levels ◽  
Wide Range ◽  
Health And Disease

Insulin is a polypeptide hormone mainly secreted by β cells in the islets of Langerhans of the pancreas. The hormone potentially coordinates with glucagon to modulate blood glucose levels; insulin acts via an anabolic pathway, while glucagon performs catabolic functions. Insulin regulates glucose levels in the bloodstream and induces glucose storage in the liver, muscles, and adipose tissue, resulting in overall weight gain. The modulation of a wide range of physiological processes by insulin makes its synthesis and levels critical in the onset and progression of several chronic diseases. Although clinical and basic research has made significant progress in understanding the role of insulin in several pathophysiological processes, many aspects of these functions have yet to be elucidated. This review provides an update on insulin secretion and regulation, and its physiological roles and functions in different organs and cells, and implications to overall health. We cast light on recent advances in insulin-signaling targeted therapies, the protective effects of insulin signaling activators against disease, and recommendations and directions for future research.

scholarly journals Antioxidant Activity in Bee Products: A Review

Antioxidants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 71
Author(s):  
Marianna Martinello ◽  
Franco Mutinelli
Keyword(s):  
Analytical Methods ◽  
Nutritional Value ◽  
Royal Jelly ◽  
Antioxidant Activities ◽  
Natural Antioxidants ◽  
Bioactive Substances ◽  
Current State ◽  
Wide Range ◽  
Ancient Times ◽  
Antioxidant Characteristics

Bee products have been used since ancient times both for their nutritional value and for a broad spectrum of therapeutic purposes. They are deemed to be a potential source of natural antioxidants that can counteract the effects of oxidative stress underlying the pathogenesis of many diseases. In view of the growing interest in using bioactive substances from natural sources to promote health and reduce the risk of developing certain illnesses, this review aims to update the current state of knowledge on the antioxidant capacity of bee products such as honey, pollen, propolis, beeswax, royal jelly and bee venom, and on the analytical methods used. The complex, variable composition of these products and the multitude of analytical methods used to study their antioxidant activities are responsible for the wide range of results reported by a plethora of available studies. This suggests the need to establish standardized methods to more efficiently evaluate the intrinsic antioxidant characteristics of these products and make the data obtained more comparable.

Future trends in diagnosis using laboratory-on-a-chip technologies

Parasitology ◽  
1999 ◽  
Vol 117 (7) ◽  
pp. 191-203 ◽  
Author(s):  
M. S. TALARY ◽  
J. P. H. BURT ◽  
R. PETHIG
Keyword(s):  
Gene Expression ◽  
Lower Cost ◽  
Building Blocks ◽  
Cancer Diagnostics ◽  
Future Trends ◽  
Biotechnological Applications ◽  
Environmental Testing ◽  
Current State ◽  
Microelectronic Fabrication ◽  
Wide Range

There has been an enormous growth in the development of biotechnological applications, where advances in the techniques of microelectronic fabrication and the technologies of miniaturization and integration in semiconductor industries are being applied to the production of Laboratory-on-a-Chip devices. The aim of this development is to create devices that will perform the same processes that are currently carried out in the laboratory in reduced timescales, at a lower cost, requiring less reagents, and with a greater resolution of detection and specificity. The expectations of this Laboratory-on-a-Chip revolution is that this technology will facilitate rapid advances in gene discovery, genetic mapping and gene expression with broader applications ranging from infectious diseases and cancer diagnostics to food quality and environmental testing. A review of the current state of development in this field reveals the scale of the ongoing revolution and serves to highlight the advances that can be perceived in the development of Laboratory-on-a-Chip technologies. Since miniaturization can be applied to such a wide range of laboratory processes, some of the sub-units that can be used as building blocks in these devices are described, with a brief description of some of the fabrication processes that can be used to create them.

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