Emotion System

2017 ◽  
pp. 349-374
Author(s):  
Eduardo E. Benarroch ◽  
Jeremy K. Cutsforth-Gregory ◽  
Kelly D. Flemming
Keyword(s):  
Metabolic Syndrome ◽  
Chronic Pain ◽  
Drug Addiction ◽  
The Body ◽  
Brain State ◽  
System P ◽  
Wide Range ◽  
Sensory Motor ◽  
Anxiety Depression ◽  
Physical Reaction

Chapter Abstract (Approx 50-100 words): The emotion system includes several interacting circuits that also form part of the sensory, motor, and autonomic systems. Emotion is an ancestral brain state that is critical for survival. Emotion is both a psychological and physical reaction, experienced as a strong feeling associated with physiologic changes that prepare the body for immediate action. Disorders of the emotion system underlie a wide range of neurologic, psychiatric, and medical conditions. These include chronic pain disorders, drug addiction, anxiety, depression, and metabolic syndrome.

scholarly journals 5-Azacytidine and Resveratrol Enhance Chondrogenic Differentiation of Metabolic Syndrome-Derived Mesenchymal Stem Cells by Modulating Autophagy

2019 ◽  
Vol 2019 ◽  
pp. 1-20 ◽  
Author(s):  
K. Marycz ◽  
J. M. Irwin Houston ◽  
C. Weiss ◽  
M. Röcken ◽  
K. Kornicka
Keyword(s):  
Metabolic Syndrome ◽  
Stem Cells ◽  
Chondrogenic Differentiation ◽  
Therapeutic Potential ◽  
Early Stage ◽  
Mitochondrial Dynamics ◽  
The Body ◽  
Stem Cell Population ◽  
Wide Range

Recently, metabolic syndrome (MS) has gained attention in human and animal metabolic medicine. Insulin resistance, inflammation, hyperleptinemia, and hyperinsulinemia are critical to its definition. MS is a complex cluster of metabolic risk factors that together exert a wide range of effects on multiple organs, tissues, and cells in the body. Adipose stem cells (ASCs) are multipotent stem cell population residing within the adipose tissue that is inflamed during MS. Studies have indicated that these cells lose their stemness and multipotency during MS, which strongly reduces their therapeutic potential. They suffer from oxidative stress, apoptosis, and mitochondrial deterioration. Thus, the aim of this study was to rejuvenate these cells in vitro in order to improve their chondrogenic differentiation effectiveness. Pharmacotherapy of ASCs was based on resveratrol and 5-azacytidine pretreatment. We evaluated whether those substances are able to reverse aged phenotype of metabolic syndrome-derived ASCs and improve their chondrogenic differentiation at its early stage using immunofluorescence, transmission and scanning electron microscopy, real-time PCR, and flow cytometry. Obtained results indicated that 5-azacytidine and resveratrol modulated mitochondrial dynamics, autophagy, and ER stress, leading to the enhancement of chondrogenesis in metabolically impaired ASCs. Therefore, pretreatment of these cells with 5-azacytidine and resveratrol may become a necessary intervention before clinical application of these cells in order to strengthen their multipotency and therapeutic potential.

Neuroinflammation and Neuroplasticity in Pain

2017 ◽  
Author(s):  
Jürgen Sandkühler
Keyword(s):  
Chronic Pain ◽  
Neuronal Cells ◽  
The Body ◽  
Membrane Excitability ◽  
Nociceptive System ◽  
Nociceptive Pathways ◽  
New Concepts ◽  
System P ◽  
Long Term Changes

Much progress has been made in unraveling the mechanisms that underlie the transition from acute to chronic pain. Traditional beliefs are being replaced by novel, more powerful concepts that consider the mutual interplay of neuronal and non-neuronal cells in the nervous system during the pathogenesis of chronic pain. The new focus is on the role of neuroinflammation for neuroplasticity in nociceptive pathways and for the generation, amplification, and mislocation of pain. The latest insights are reviewed here and provide a basis for understanding the interdependence of chronic pain and its comorbidities. The new concepts will guide the search for future therapies to prevent and reverse chronic pain. Long-term changes in the properties and functions of nerve cells, including changes in synaptic strength, membrane excitability, and the effects of inhibitory neurotransmitters, can result from a wide variety of conditions. In the nociceptive system, painful stimuli, peripheral inflammation, nerve injuries, the use of or withdrawal from opioids—all can lead to enhanced pain sensitivity, to the generation of pain, and/or to the spread of pain to unaffected sites of the body. Non-neuronal cells, especially microglia and astrocytes, contribute to changes in nociceptive processing. Recent studies revealed not only that glial cells support neuroplasticity but also that their activation can trigger long-term changes in the nociceptive system.

Integumentary system

2010 ◽  
Author(s):  
Jacinta Kelly ◽  
Joan Simons
Keyword(s):  
Skin Diseases ◽  
Normal Structure ◽  
The Body ◽  
Mechanical Trauma ◽  
Skin Disorders ◽  
Nursing Management ◽  
Anatomy And Physiology ◽  
System P ◽  
Wide Range ◽  
Common Skin

The skin is an organ that serves many functions in maintaining homeostasis in the body (Bryant, 2000). A wide range of diseases manifest in changes in the skin and its appendages, and because the skin is visible and its disorders are often disfiguring, skin disorders can cause emotional and psychological stress for children and their families (Ball & Bindler, 2007). Skin diseases affect 20–33% of the population at any one time, seriously interfering with activities in 10% (Byrant, 2000). Epidemiological evidence suggests that many cases of skin disease do not reach the general practitioner (GP) or even the local pharmacist; nevertheless, each year about 15% of the population consult their GPs about skin complaints (Bryant, 2000). Skin disorders are among the most common health problems in children (Butcher & White, 2005). The infant and child are possibly more vulnerable to the effects of skin disorders and breakdown due to their underdeveloped integumentary system. Understanding the normal condition of the skin can help in the identification of abnormal signs and prompt treatment of skin disorders (Butcher & White, 2005). This chapter will focus on the integumentary system of the child, with reference to the normal structure of the skin together with common alterations and injuries to the skin of the child and the skills required for their nursing management. At the end of this chapter you should be able to do the following: ● Understand the normal child skin anatomy and physiology. ● Understand the fundamentals of a skin assessment in a child. ● Develop an awareness of the management of common skin alterations. ● Understand the nature and treatment of a child with a skin injury. The skin of an infant or child is normally fundamentally the same as that of an adult, although the blood and nerve supplies are immature and the dermis thinner, with less collagen and fewer elastic fibres. This means that the skin is fragile and can be more easily damaged through physical and mechanical trauma (Turnball, 2007). The skin of a newborn is found to have lanugo, which is a very fine, soft, and unpigmented coat of hairs covering its body until it is shed about 14 days after birth.

Creating the Wind

2020 ◽  
Vol 2 (4) ◽  
pp. 14-31
Author(s):  
Élodie Dupey García
Keyword(s):  
Indigenous Communities ◽  
The Body ◽  
Historical Sources ◽  
Natural Behavior ◽  
Sensory Experiences ◽  
Identity And Agency ◽  
Wide Range ◽  
Late Postclassic ◽  
Comparative Examination ◽  
Meteorological Phenomenon

This article explores how the Nahua of late Postclassic Mesoamerica (1200–1521 CE) created living and material embodiments of their wind god constructed on the basis of sensory experiences that shaped their conception of this divinized meteorological phenomenon. In this process, they employed chromatic and design devices, based on a wide range of natural elements, to add several layers of meaning to the human, painted, and sculpted supports dressed in the god’s insignia. Through a comparative examination of pre-Columbian visual production—especially codices and sculptures—historical sources mainly written in Nahuatl during the viceregal period, and ethnographic data on indigenous communities in modern Mexico, my analysis targets the body paint and shell jewelry of the anthropomorphic “images” of the wind god, along with the Feathered Serpent and the monkey-inspired embodiments of the deity. This study identifies the centrality of other human senses beyond sight in the conception of the wind god and the making of its earthly manifestations. Constructing these deity “images” was tantamount to creating the wind because they were intended to be visual replicas of the wind’s natural behavior. At the same time, they referred to the identity and agency of the wind god in myths and rituals.

Stress, anxiety, depression and burnout in frontline health care workers during COVID-19 pandemic: a brief systematic review and new data from Russia

2021 ◽  
Author(s):  
Ekaterina Mosolova ◽  
Dmitry Sosin ◽  
Sergey Mosolov
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Female Gender ◽  
Assessment Tools ◽  
Care Workers ◽  
Younger Age ◽  
Wide Range ◽  
Associated Risk Factors ◽  
Anxiety Depression ◽  
The Impact

During the COVID-19 pandemic, healthcare workers (HCWs) have been subject to increased workload while also exposed to many psychosocial stressors. In a systematic review we analyze the impact that the pandemic has had on HCWs mental state and associated risk factors. Most studies reported high levels of depression and anxiety among HCWs worldwide, however, due to a wide range of assessment tools, cut-off scores, and number of frontline participants in the studies, results were difficult to compare. Our study is based on two online surveys of 2195 HCWs from different regions of Russia during spring and autumn epidemic outbreaks revealed the rates of anxiety, stress, depression, emotional exhaustion and depersonalization and perceived stress as 32.3%, 31.1%, 45.5%, 74.2%, 37.7% ,67.8%, respectively. Moreover, 2.4% of HCWs reported suicidal thoughts. The most common risk factors include: female gender, nurse as an occupation, younger age, working for over 6 months, chronic diseases, smoking, high working demands, lack of personal protective equipment, low salary, lack of social support, isolation from families, the fear of relatives getting infected. These results demonstrate the need for urgent supportive programs for HCWs fighting COVID-19 that fall into higher risk factors groups.

Mesenchymal Stem Cells and their Exosomes: Promising Therapeutics for Chronic Pain

2019 ◽  
Vol 14 (8) ◽  
pp. 644-653 ◽  
Author(s):  
Jinxuan Ren ◽  
Na Liu ◽  
Na Sun ◽  
Kehan Zhang ◽  
Lina Yu
Keyword(s):  
Stem Cells ◽  
Chronic Pain ◽  
Mesenchymal Stem Cells ◽  
Stem Cell ◽  
Side Effects ◽  
Human Life ◽  
Analgesic Effects ◽  
Pain Models ◽  
Inflammatory Drugs ◽  
Anxiety Depression

Chronic pain is a common condition that seriously affects the quality of human life with variable etiology and complicated symptoms; people who suffer from chronic pain may experience anxiety, depression, insomnia, and other harmful emotions. Currently, chronic pain treatments are nonsteroidal anti-inflammatory drugs and opioids; these drugs are demonstrated to be insufficient and cause severe side effects. Therefore, research into new therapeutic strategies for chronic pain is a top priority. In recent years, stem cell transplantation has been demonstrated to be a potent alternative for the treatment of chronic pain. Mesenchymal stem cells (MSCs), a type of pluripotent stem cell, exhibit multi-directional differentiation, promotion of stem cell implantation, and immune regulation; they have also been shown to exert analgesic effects in several chronic pain models. Exosomes produced by MSCs have been demonstrated to relieve painful symptoms with fewer side effects. In this review, we summarize the therapeutic use of MSCs in various chronic pain studies. We also discuss ways to enhance the treatment effect of MSCs. We predict in the future, cell-free therapies for chronic pain will develop from exosomes secreted by MSCs.

Tracking development with Baby CROINC: The interplay of parent experience, usage, and technology approach (Preprint)

2018 ◽  
Author(s):  
Ayelet Ben-Sasson ◽  
Eli Ben-Sasson ◽  
Kayla Jacobs ◽  
Rotem Malinovitch
Keyword(s):  
Developmental Screening ◽  
Technology Competence ◽  
Proactive Approach ◽  
Crowd Wisdom ◽  
System P ◽  
Parent Experience ◽  
Wide Range ◽  
Actual Use ◽  
Perceived Usability ◽  
Crowd Intelligence

BACKGROUND To lower barriers to developmental screening, we designed Baby CROINC (CROwd INtelligence Curation), a digital platform to help parents track and assess their children’s development through crowd wisdom. OBJECTIVE To understand users’ experiences using Baby CROINC in relation to users’ technological competence and attitudes, while considering the influence of their children’s presented developmental evaluations and parents’ actual use of the system. METHODS Mothers of 260 children (M age= 17.6 months, SD=13.7) used Baby CROINC for two weeks. They entered developmental milestones on their children’s developmental diary timeline and received statistical developmental percentile reports. Mothers then completed Usability and Technology Profile Questionnaires. RESULTS Mothers’ experiences of the Baby CROINC system usability were associated with their attitudes toward solving technological problems, mediated by frequency of engagement in Internet activities. Mothers with a proactive approach toward solving technology problems, engage in a wide range of Internet activities, and/or view the Internet as integral to their lives had a better experience with Baby CROINC than mothers who did not. The system’s perceived usability was not associated with the crowd-based child developmental percentiles or quantity of mothers’ usage of the system. CONCLUSIONS Parent’s user experiences correlate with their technology competence and problem solving attitude but is not correlated with their child’s developmental status. Developmental screening platforms need to solve the tension between requiring active engagement and encouraging proactive parenting.

Association between muscle strength and risk factors for metabolic syndrome in children and adolescents: a systematic review

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Tiago R. de Lima ◽  
Priscila C. Martins ◽  
Giuseppe L. Torre ◽  
Alice Mannocci ◽  
Kelly S. Silva ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Metabolic Syndrome ◽  
Muscle Strength ◽  
Children And Adolescents ◽  
Lower Risk ◽  
Preliminary Evidence ◽  
Risk Of Bias ◽  
The Body ◽  
Reference List

AbstractThe aim of this systematic review was to identify and summarize evidence for the association between muscle strength (MS) and metabolic syndrome (MetS), and MS and combinations of risk factors for MetS in children and adolescents. Five databases (Medline/PubMed, EBSCO, Scielo, Scopus, and Web of Knowledge) were searched up to November 2019 with complementary reference list searches. Inclusion criteria were studies that investigated the relationship between MS and MetS or MS and combinations of risk factors for MetS in children and adolescents (≤19 years of age). Risk of bias was assessed using standard procedures. From the total of 15,599 articles initially identified, 13 articles were included, representing 11,641 children and adolescents. Higher MS values were associated with lower risk for MetS or combinations of risk factors for MetS (n=11/13 studies). Of the total of included studies, about 23.1% (03/13) were longitudinal and all included studies were classified as having a moderate risk of bias. This review provides preliminary evidence for a beneficial relationship between MS and MetS among children and adolescents. Additionally, although the body of evidence points to the beneficial relationship between higher MS and lower risk for combination of factors for MetS in children and adolescents, this relationship is inconclusive.

Development and Validation of a New Scoring Tool to Evaluate the Clinical Evolution of Adult Patients with Nonsegmental Vitiligo

Dermatology ◽  
2021 ◽  
pp. 1-9
Author(s):  
María Luisa Peralta-Pedrero ◽  
Denisse Herrera-Bringas ◽  
Karla Samantha Torres-González ◽  
Martha Alejandra Morales-Sánchez ◽  
Fermín Jurado Santa-Cruz ◽  
...  
Keyword(s):  
Body Surface ◽  
Task Force ◽  
Intraclass Correlation ◽  
The Body ◽  
Response To Treatment ◽  
Similar Response ◽  
Clinical Evolution ◽  
Wide Range ◽  
Patient Reported ◽  
Extreme Groups

<b><i>Background:</i></b> Vitiligo has an unpredictable course and a variable response to treatment. Furthermore, the improvement of some vitiligo lesions cannot be considered a guarantee of a similar response to the other lesions. Instruments for patient-reported outcome measures (PROM) can be an alternative to measure complex constructions such as clinical evolution. <b><i>Objective:</i></b> The aim of this study was to validate a PROM that allows to measure the clinical evolution of patients with nonsegmental vitiligo in a simple but standardized way that serves to gather information for a better understanding of the disease. <b><i>Methods:</i></b> The instrument was created through expert consensus and patient participation. For the validation study, a prospective cohort design was performed. The body surface area affected was measured with the Vitiligo Extension Score (VES), the extension, the stage, and the spread by the evaluation of the Vitiligo European Task Force assessment (VETFa). Reliability was determined with test-retest, construct validity through hypothesis testing, discriminative capacity with extreme groups, and response capacity by comparing initial and final measurements. <b><i>Results:</i></b> Eighteen semi-structured interviews and 7 cognitive interviews were conducted, and 4 dermatologists were consulted. The instrument Clinical Evolution-Vitiligo (CV-6) was answered by 119 patients with a minimum of primary schooling. A wide range was observed in the affected body surface; incident and prevalent cases were included. The average time to answer the CV-6 was 3.08 ± 0.58 min. In the test-retest (<i>n</i> = 53), an intraclass correlation coefficient was obtained: 0.896 (95% CI 0.82–0.94; <i>p</i> &#x3c; 0.001). In extreme groups, the mean score was 2 (2–3) and 5 (4–6); <i>p</i> &#x3c; 0.001. The initial CV-6 score was different from the final one and the change was verified with VES and VETFa (<i>p</i> &#x3c; 0.05, <i>n</i> = 92). <b><i>Conclusions:</i></b> The CV-6 instrument allows patient collaboration, it is simple and brief, and it makes it easier for the doctor to focus attention on injuries that present changes at the time of medical consultation.

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