scholarly journals Diagnostic capabilities of posturological methods in extrapyramidal disorders

2020 ◽  
Vol 20 (1) ◽  
pp. 45-50
Author(s):  
Anastasiya V. Kudrevatykh ◽  
Irina V. Miliukhina
Keyword(s):  
Complex System ◽  
Clinical Practice ◽  
Postural Balance ◽  
The Body ◽  
Nervous Systems ◽  
Extrapyramidal Disorders ◽  
Dynamic Conditions ◽  
Extrapyramidal System ◽  
Peripheral Nervous Systems ◽  
Diagnostic Capabilities

The posture is the position of the body in space, the ultimate goal of which is to maintain balance in static and dynamic conditions. The balance of the body is due to a complex system of regulation. The field of knowledge that studies balance maintenance processes is posturology. For over 20 years, stabilometry as a method of diagnosing postural balance has been widely used in clinical practice. This method has found its application in patients with pathologies of central and peripheral nervous systems. In this review we present modern concepts of postural balance formation and mechanisms of postural balance maintenance, as well as diagnostic capabilities of stabilometry in patients with diseases of extrapyramidal system.

scholarly journals Serotonin/5-hydroxytryptamine (5-HT) physiology

2020 ◽  
pp. S149-S152
Author(s):  
C Redelinghuys
Keyword(s):  
Platelet Aggregation ◽  
Sexual Behaviour ◽  
Uterine Contraction ◽  
Physiological Role ◽  
Clinical Applications ◽  
The Body ◽  
Nervous Systems ◽  
Excitatory Neurotransmission ◽  
Peripheral Nervous Systems

Serotonin has a pervasive presence within both the central and peripheral nervous systems. Peripherally, serotonin stimulates various functions such as vasoconstriction, uterine contraction, bronchoconstriction, and platelet aggregation. Centrally acting serotonin inhibits excitatory neurotransmission and modulates alertness, concentration, emotions and mood, sexual behaviour, appetite, nociception and aggression. In addition to its extensive physiological role in the body, it is also the cause of certain diseases and the target of several pharmacological therapies. This review summarises the physiology of serotonin in humans and the clinical applications that are of relevance within anaesthesia.

Theory-Practice Gap: The Experiences of Nigerian Nursing Students

2018 ◽  
Vol 20 (1) ◽  
Author(s):  
Titilayo Dorothy Odetola ◽  
Olusola Oluwasola ◽  
Christoph Pimmer ◽  
Oluwafemi Dipeolu ◽  
Samson Oluwayemi Akande ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Nursing Students ◽  
Developing Country ◽  
The Body ◽  
Clinical Staff ◽  
Clinical Settings ◽  
Practice Gap ◽  
The Difference ◽  
Analyse Data ◽  
Theory Practice Gap

The “disconnect” between the body of knowledge acquired in classroom settings and the application of this knowledge in clinical practice is one of the main reasons for professional fear, anxiety and feelings of incompetence among freshly graduated nurses. While the phenomenon of the theory-to-practice gap has been researched quite extensively in high-income country settings much less is known about nursing students’ experiences in a developing country context. To rectify this shortcoming, the qualitative study investigated the experiences of nursing students in their attempt to apply what they learn in classrooms in clinical learning contexts in seven sites in Nigeria. Thematic content analysis was used to analyse data gained from eight focus group discussions (n = 80) with the students. The findings reveal a multifaceted theory-practice gap which plays out along four tensions: (1) procedural, i.e. the difference between practices from education institutions and the ones enacted in clinical wards – and contradictions that emerge even within one clinical setting; (2) political, i.e. conflicts that arise between students and clinical staff, especially personnel with a lower qualification profile than the degree that students pursue; (3) material, i.e. the disconnect between contemporary instruments and equipment available in schools and the lack thereof in clinical settings; and (4) temporal, i.e. restricted opportunities for supervised practice owing to time constraints in clinical settings in which education tends to be undervalued. Many of these aspects are linked to and aggravated by infrastructural limitations, which are typical for the setting of a developing country. Nursing students need to be prepared regarding how to deal with the identified procedural, political, material and temporal tensions before and while being immersed in clinical practice, and, in so doing, they need to be supported by educationally better qualified clinical staff.

Serum Zinc Levels in Cirrhotic Patients Attending General and Specialty Hospitals, Yangon

2019 ◽  
Vol 31 (3) ◽  
pp. 251-256
Keyword(s):  
Clinical Practice ◽  
Hepatic Encephalopathy ◽  
Zinc Deficiency ◽  
Serum Zinc ◽  
Zinc Level ◽  
The Body ◽  
Serum Zinc Level ◽  
Cross Sectional ◽  
Cirrhotic Patients ◽  
Cirrhosis Of Liver

Cirrhosis of liver is one of the common medical problem in daily clinical practice and one of the leading causes of morbidity and mortality. Zinc is an essential trace elements for human and plays in many biological roles in the body. Among them, zinc deficiency is thought to be involved in metabolism of ammonia and causes hyperammonia that worsen hepatic encephalopathy. This study aimed to find out the severity of cirrhosis of liver was by Child Turcotte Pugh score and to investigate the associations between serum zinc level and severity of cirrhosis. A hospital-based cross-sectional descriptive study was performed on 78 patients with different underlying causes of cirrhosis of liver at the Medical Units of Yangon General Hospital and Yangon Specialty Hospital. Among the study population, Child grade A was found to be 28.21%, Child grade B was 30.77% and Child grade C was 41.03%. Regarding result of serum zinc level, 62.8% were low level, 28.2% were within normal level and 8.9% were high level. Mean value of serum zinc level in grade A was 0.68 mg/l, grade B was 0.54 mg/l and grade C was 0.48 mg/l (p=0.00). It was found out that there was a high prevalence of zinc deficiency in severe cirrhotic patients. The zinc level was significantly lowest among patients with Child-Pugh C as compare to those with Child-Pugh B and C. Severity of zinc deficiency should be requested for supplementation therapy in cirrhotic patients as to prevent complications such as hepatic encephalopathy, hepatocellular carcinoma and liver failure. Screening for zinc deficiency may need in these patients with more advanced cirrhosis because it seems to be a marker of advanced liver disease and it can be deducted that awareness of serum zinc level among cirrhotic patients is very important in clinical practice.

scholarly journals Links between Inflammation and Postoperative Cancer Recurrence

2021 ◽  
Vol 10 (2) ◽  
pp. 228
Author(s):  
Tomonari Kinoshita ◽  
Taichiro Goto
Keyword(s):  
Clinical Practice ◽  
Cancer Cells ◽  
Cancer Recurrence ◽  
Complete Resection ◽  
The Body ◽  
Cancer Development ◽  
Clinical Settings ◽  
Cancer Type ◽  
Clinical Indicators ◽  
The Status

Despite complete resection, cancer recurrence frequently occurs in clinical practice. This indicates that cancer cells had already metastasized from their organ of origin at the time of resection or had circulated throughout the body via the lymphatic and vascular systems. To obtain this potential for metastasis, cancer cells must undergo essential and intrinsic processes that are supported by the tumor microenvironment. Cancer-associated inflammation may be engaged in cancer development, progression, and metastasis. Despite numerous reports detailing the interplays between cancer and its microenvironment via the inflammatory network, the status of cancer-associated inflammation remains difficult to recognize in clinical settings. In the current paper, we reviewed clinical reports on the relevance between inflammation and cancer recurrence after surgical resection, focusing on inflammatory indicators and cancer recurrence predictors according to cancer type and clinical indicators.

scholarly journals Synapsin I (protein I), a nerve terminal-specific phosphoprotein. I. Its general distribution in synapses of the central and peripheral nervous system demonstrated by immunofluorescence in frozen and plastic sections.

1983 ◽  
Vol 96 (5) ◽  
pp. 1337-1354 ◽  
Author(s):  
P De Camilli ◽  
R Cameron ◽  
P Greengard
Keyword(s):  
Nervous System ◽  
Detailed Examination ◽  
Specific Protein ◽  
Nerve Cells ◽  
General Distribution ◽  
Synapsin I ◽  
Nervous Systems ◽  
Synaptic Region ◽  
Specific Localization ◽  
Peripheral Nervous Systems

Synapsin I (formerly referred to as protein I) is the collective name for two almost identical phosphoproteins, synapsin Ia and synapsin Ib (protein Ia and protein Ib), present in the nervous system. Synapsin I has previously been shown by immunoperoxidase studies (De Camilli, P., T. Ueda, F. E. Bloom, E. Battenberg, and P. Greengard, 1979, Proc. Natl. Acad. Sci. USA, 76:5977-5981; Bloom, F. E., T. Ueda, E. Battenberg, and P. Greengard, 1979, Proc. Natl. Acad. Sci. USA 76:5982-5986) to be a neuron-specific protein, present in both the central and peripheral nervous systems and concentrated in the synaptic region of nerve cells. In those preliminary studies, the occurrence of synapsin I could be demonstrated in only a portion of synapses. We have now carried out a detailed examination of the distribution of synapsin I immunoreactivity in the central and peripheral nervous systems. In this study we have attempted to maximize the level of resolution of immunohistochemical light microscopy images in order to estimate the proportion of immunoreactive synapses and to establish their precise distribution. Optimal results were obtained by the use of immunofluorescence in semithin sections (approximately 1 micron) prepared from Epon-embedded nonosmicated tissues after the Epon had been removed. Our results confirm the previous observations on the specific localization of synapsin I in nerve cells and synapses. In addition, the results strongly suggest that, with a few possible exceptions involving highly specialized neurons, all synapses contain synapsin I. Finally, immunocytochemical experiments indicate that synapsin I appearance in the various regions of the developing nervous system correlates topographically and temporally with the appearance of synapses. In two accompanying papers (De Camilli, P., S. M. Harris, Jr., W. B. Huttner, and P. Greengard, and Huttner, W. B., W. Schiebler, P. Greengard, and P. De Camilli, 1983, J. Cell Biol. 96:1355-1373 and 1374-1388, respectively), evidence is presented that synapsin I is specifically associated with synaptic vesicles in nerve endings.

TRAUMA TO THE CENTRAL AND PERIPHERAL NERVOUS SYSTEMS PART II: A STATISTICAL PROFILE OF SURGICAL TREATMENT NEW SOUTH WALES 1977

1982 ◽  
Vol 52 (2) ◽  
pp. 111-116 ◽  
Author(s):  
B. R. SELECKI ◽  
I. T. RING ◽  
D. A. SIMPSON ◽  
G. K. VANDERFIELD ◽  
M. F. SEWELL
Keyword(s):  
Surgical Treatment ◽  
New South ◽  
New South Wales ◽  
Nervous Systems ◽  
South Wales ◽  
Peripheral Nervous Systems

Does Xbox 360 Kinect training improve postural balance in young healthy adults? A preliminary study. (Preprint)

2021 ◽  
Author(s):  
Marta Grabowicz ◽  
Anna Daniluk ◽  
Anna Hadamus ◽  
Dariusz Białoszewski
Keyword(s):  
Postural Balance ◽  
Statistical Significance ◽  
Balance Training ◽  
The Body ◽  
Control Group ◽  
Healthy Individuals ◽  
Unstable Surface ◽  
Baseline Group ◽  
Before And After ◽  
P Balance

BACKGROUND Balance training in young adults may increase coordination, cognitive function or the symmetry of strength on both sides of the body. It is an essential tool for injury or fall prevention and a precondition for becoming a professional athlete. OBJECTIVE The aim of this study was to assess the effect of Xbox 360 Kinect training on postural balance in young, healthy individuals. METHODS The study enrolled 75 individuals who were randomly assigned to three equal groups. The first group (Group VR) performed exercises on an Xbox 360 Kinect console, and the second group (Group T) performed conventional all-round exercises. The third group was a control group (Group C). Each group underwent balance assessments on the Biodex Balance posturographic platform, including the Balance Error Scoring System test, before and after the training cycle. The level of statistical significance was set at P<.05. RESULTS Group VR and Group T achieved statistically significant improvements in the sway index compared with baseline. Group T gained significant decrease in the sway index on the unstable surface (P=.002). Group VR and group T demonstrated significant decreases in the mean sway index on stable and unstable surfaces (group VR — P=.035; group T — P=.001) Group C did not achieve a statistically significant improvement in the sway index. None of the groups demonstrated a statistically significant decrease in the test error count. CONCLUSIONS Virtual reality in the form of video games played on an Xbox 360 Kinect console may be an effective method of balance training in healthy individuals.

Sign in / Sign up

Export Citation Format

Share Document