Somatosensory perception in a remote pain-free area and function of diffuse noxious inhibitory controls (DNIC) in patients suffering from long-term trapezius myalgia

2002 ◽  
Vol 6 (2) ◽  
pp. 149-159 ◽  
Author(s):  
Ann-Sofie Leffler ◽  
Per Hansson ◽  
Eva Kosek
Keyword(s):  
Diffuse Noxious Inhibitory Controls ◽  
Trapezius Myalgia ◽  
And Function ◽  
Free Area

scholarly journals Climate Mobility and Development Cooperation

2021 ◽  
Author(s):  
Robert Stojanov ◽  
Sarah Rosengaertner ◽  
Alex de Sherbinin ◽  
Raphael Nawrotzki
Keyword(s):  
Climate Adaptation ◽  
Human Mobility ◽  
Climate Impacts ◽  
Development Cooperation ◽  
Climate Variability And Change ◽  
Policy Frameworks ◽  
And Migration ◽  
And Function ◽  
Role And Function

AbstractDevelopment cooperation actors have been addressing climate change as a cross-cutting issue and investing in climate adaptation projects since the early 2000s. More recently, as concern has risen about the potential impacts of climate variability and change on human mobility, development cooperation actors have begun to design projects that intentionally address the drivers of migration, including climate impacts on livelihoods. However, to date, we know little about the development cooperation’s role and function in responding to climate related mobility and migration. As such, the main aim of this paper is to outline the policy frameworks and approaches shaping development cooperation actors’ engagement and to identify areas for further exploration and investment. First, we frame the concept of climate mobility and migration and discuss some applicable policy frameworks that govern the issue from various perspectives; secondly, we review the toolbox of approaches that development cooperation actors bring to climate mobility; and third, we discuss the implications of the current Covid-19 pandemic and identify avenues for the way forward. We conclude that ensuring safe and orderly mobility and the decent reception and long-term inclusion of migrants and displaced persons under conditions of more severe climate hazards, and in the context of rising nationalism and xenophobia, poses significant challenges. Integrated approaches across multiple policy sectors and levels of governance are needed. In addition to resources, development cooperation actors can bring data to help empower the most affected communities and regions and leverage their convening power to foster more coordinated approaches within and across countries.

scholarly journals Shoulder arthroplasty for juvenile idiopathic arthritis

2020 ◽  
Vol 28 (1) ◽  
pp. 230949901989061
Author(s):  
Suroosh Madanipour ◽  
Aditya Prinja ◽  
Marcus Lee ◽  
Abbas Rashid
Keyword(s):  
Juvenile Idiopathic Arthritis ◽  
Shoulder Arthroplasty ◽  
Preoperative Evaluation ◽  
Implant Design ◽  
Significant Heterogeneity ◽  
Post Operative Pain ◽  
Inflammatory Arthropathy ◽  
Long Term Follow Up ◽  
And Function

There is limited literature to guide shoulder surgeons in the management of juvenile idiopathic arthritis (JIA). We aim to help clinicians to formulate an approach to the surgical management of the condition through a review of the available literature on arthroplasty in JIA, general considerations when operating on patients with inflammatory arthropathy and recommendations based on the authors’ experience. Four articles report formal data on arthroplasty in JIA with favourable improvements in post-operative pain and function scores after the long-term follow-up. Significant heterogeneity in treatment and a lack of standardisation in quantitative outcomes highlights the need for further larger scale and higher quality research. The aim of this study is to review the evidence and provide information on preoperative evaluation of surgical candidates, operative techniques, choice of implant design and to evaluate functional outcomes in patients who undergo shoulder arthroplasty.

Skewed T-cell maturation and function in HIV-infected patients failing CD4+ recovery upon long-term virologically suppressive HAART

AIDS ◽  
2010 ◽  
Vol 24 (10) ◽  
pp. 1455-1460 ◽  
Author(s):  
Giulia Marchetti ◽  
Lidia Gazzola ◽  
Daria Trabattoni ◽  
Francesca Bai ◽  
Giuseppe Ancona ◽  
...  
Keyword(s):  
T Cell ◽  
Cell Maturation ◽  
And Function ◽  
T Cell Maturation

Lung Structure And Function Relation In Elastase-Treated Rats: A Long-Term Follow Up Study

2012 ◽  
Author(s):  
Margit V. Szabari ◽  
Jozsef Tolnai ◽  
Balazs Maar ◽  
Harikrishnan Parameswaran ◽  
Elizabeth Bartolak-Suki ◽  
...  
Keyword(s):  
Structure And Function ◽  
Follow Up Study ◽  
Lung Structure ◽  
Long Term Follow Up ◽  
And Function ◽  
Function Relation

Settlement Period and Function of Long-Term Territory in Tropical Mangrove Passerines

The Condor ◽  
1992 ◽  
Vol 94 (1) ◽  
pp. 83-92 ◽  
Author(s):  
Gaetan Lefebvre ◽  
Brigitte Poulin ◽  
Raymond McNeil
Keyword(s):  
Settlement Period ◽  
And Function

Abstract P138: Long-term Effects Of Severe Caloric Restriction To The Heart Function

Hypertension ◽  
2021 ◽  
Vol 78 (Suppl_1) ◽  
Author(s):  
Aline M De Souza ◽  
Jonathas Almeida ◽  
Nataliia Shults ◽  
Hong Ji ◽  
Kathryn Sandberg
Keyword(s):  
Cardiovascular Disease ◽  
Caloric Restriction ◽  
Heart Function ◽  
Left Ventricular ◽  
Structure And Function ◽  
Long Term Effects ◽  
Isolated Hearts ◽  
Ad Libitum ◽  
And Function

Severe caloric restriction (sCR) increases the risk for acute cardiovascular disease. Less understood are the long-term effects on cardiovascular disease risk after the sCR period has ended. We investigated the effects of sCR on heart structure and function months after refeeding (sCR-Refed). Female Fischer rats (3-months-old) were maintained on (CT) ad libitum or a 60% caloric restricted diet for 2 weeks. Thereafter, all rats received ad libitum chow for 3 months and they were analyzed by precision ultrasound to assess their heart function. After imaging, the animals were sacrificed and the hearts were subjected to ischemia-reperfusion (I/R) using a Langendorff preparation. After 2 weeks of sCR, rats lost 15% of their initial body weight (BW) [% (100*(Final-Initial/Initial)): CT, 1.5±0.8 vs sCR, -15.4±1.1; p<0.001;n=8]. After 3 months of refeeding, there was no detectable difference in BW between CT and sFR-Refed groups. Isolated hearts from the sCR-Refed rats exhibited worse myocardial pathology after I/R compared to CT rats. The parallel orientation of myofibers and striations normally present in cardiomyocytes was lost in sCR-Refed rats. Further analysis revealed uneven blood-filling of the microcirculatory vessels and prominent interstitial edema of the myocardium. Hearts from sCR-Refed rats had more atrophied cardiomyocytes than CT [Atrophied/Total (%): CT, 0.2±0.1 vs sCR-Refed, 50.6±1.1; p<0.001; n=5]. The number of arrhythmic events during a 30 min ischemic interval in isolated hearts doubled after 2 weeks on the sCR diet ( data not shown ) and remained doubled 3 months later [Arrhythmias (% of time): CT, 34±8 vs sCR-Refed, 68±9; p=0.02; n=8]. Ultrasound imaging showed no difference in stroke volume, coronary perfusion pressure and left ventricular mass. However, the thickness of the left ventricular posterior wall was significantly reduced in sCR-Refed rats [(mm): CT, 2.55 ±0.03 vs sCR-Refed, 2.10±0.04; p=0.002; n=4]. These findings indicate heart structure and function remained damaged months after the sCR period ended and BW was restored. These studies have adverse cardiovascular risk implications for who are subjected either voluntarily (crash diets) or involuntarily (very low food security) to periods of inadequate caloric intake.

Abstract 228: Alterations of Cardiac Morphology and Function Caused by Cardio-Thoracic Surgery in Small Animal Models of Heart Disease

2013 ◽  
Vol 113 (suppl_1) ◽  
Author(s):  
Peter Nordbeck ◽  
Leoni Bönhof ◽  
Karl-Heinz Hiller ◽  
Sabine Voll ◽  
Paula Arias ◽  
...  
Keyword(s):  
Body Weight ◽  
Heart Disease ◽  
Animal Models ◽  
Right Ventricular ◽  
Small Animal ◽  
Cardiac Morphology ◽  
Small Animal Models ◽  
And Function

Background: Surgical procedures in small animal models of heart disease, such as artificial ligation of the coronary arteries for experimental myocardial infarction, can evoke alterations in cardiac morphology and function. Such alterations might induce artificial early or long term effects in vivo that might account for a significant bias in basic cardiovascular research, and, therefore, could potentially question the meaning of respective studies in small animal models of heart disease. Methods: Female Wistar rats were matched for weight and distributed to sham left coronary artery ligation or untreated control. Cardiac parameters were then investigated in vivo by high-field MRI over time after the surgical procedure, determining left and right ventricular morphology and function. Additionally, the time course of several metabolic and inflammatory blood parameters was determined. Results: Rats after sham surgery showed a lower body weight for up to 8 weeks after the intervention compared to healthy controls. Left and right ventricular morphology and function were not different in absolute measures in both groups 1 week after surgery. However, there was a confined difference in several cardiac parameters normalized to the body weight (bw), such as myocardial mass (2.19±0.30/0.83±0.13 vs. 1.85±0.22/0.70±0.07 mg left/right per g bw, p<0.05), or enddiastolic ventricular volume (1.31±0.36/1.21±0.31 vs. 1.14±0.20/1.07±0.17 µl left/right per g bw, p<0.05). Vice versa, after 8 weeks, cardiac masses, volumes, and output showed a trend for lower values in the sham operated rats compared to the controls in absolute measures (782.2±57.2/260.2±33.2 vs. 805.9±84.8/310.4±48.5 mg, p<0.05 for left/right ventricular mass), but not normalized to body weight. Matching these findings, blood testing revealed prolonged metabolic and inflammatory changes after surgery not related to cardiac disease. Conclusion: There is a small distinct impact of cardio-thoracic surgical procedures on the global integrity of the organism, which in the long term also includes circumscribed repercussions on cardiac morphology and function. This impact has to be considered when analyzing data from respective studies and transferring the findings to conditions in patients.

Stable Phenotype and Function of Immortalized Lin−Sca-1+ Cardiac Progenitor Cells in Long-Term Culture: A Step Closer to Standardization

2014 ◽  
Vol 23 (9) ◽  
pp. 1012-1026 ◽  
Author(s):  
Ana G. Freire ◽  
Diana S. Nascimento ◽  
Giancarlo Forte ◽  
Mariana Valente ◽  
Tatiana P. Resende ◽  
...  
Keyword(s):  
Progenitor Cells ◽  
Cardiac Progenitor Cells ◽  
Long Term Culture ◽  
And Function

Mesothelial Cells

2007 ◽  
Vol 27 (2_suppl) ◽  
pp. 110-115 ◽  
Author(s):  
Susan Yung ◽  
Chan Tak Mao
Keyword(s):  
Mesothelial Cell ◽  
In Vitro Models ◽  
Mesothelial Cells ◽  
Dynamic Membrane ◽  
Peritoneal Mesothelial Cells ◽  
Immunohistochemical Markers ◽  
Vitro Model ◽  
And Function

♦ Background The introduction of peritoneal dialysis (PD) as a modality of renal replacement therapy has provoked much interest in the biology of the peritoneal mesothelial cell. Mesothelial cells isolated from omental tissue have immunohistochemical markers that are identical to those of mesothelial stem cells, and omental mesothelial cells can be cultivated in vitro to study changes to their biologic functions in the setting of PD. ♦ Method The present article describes the structure and function of mesothelial cells in the normal peritoneum and details the morphologic changes that occur after the introduction of PD. Furthermore, this article reviews the literature of mesothelial cell culture and the limitations of in vitro studies. ♦ Results The mesothelium is now considered to be a dynamic membrane that plays a pivotal role in the homeostasis of the peritoneal cavity, contributing to the control of fluid and solute transport, inflammation, and wound healing. These functional properties of the mesothelium are compromised in the setting of PD. Cultures of peritoneal mesothelial cells from omental tissue provide a relevant in vitro model that allows researchers to assess specific molecular pathways of disease in a distinct population of cells. Structural and functional attributes of mesothelial cells are discussed in relation to long-term culture, proliferation potential, age of tissue donor, use of human or animal in vitro models, and how the foregoing factors may influence in vitro data. ♦ Conclusions The ability to propagate mesothelial cells in culture has resulted, over the past two decades, in an explosion of mesothelial cell research pertaining to PD and peritoneal disorders. Independent researchers have highlighted the potential use of mesothelial cells as targets for gene therapy or transplantation in the search to provide therapeutic strategies for the preservation of the mesothelium during chemical or bacterial injury.

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