Tissue Processor Based PLC (Programmable Logic Controller)

Tissue Processor Tissue Processor consists of consists of several stages of dehydration, clearing, and paraffin infiltration.Phase dehydration to remove water content in tissues by immersion into alcohol. Clearing stage is the process of pulling out the alcohol content in the network by using a liquid xylol. Paraffin infiltration stages is the stage of filling cavities with liquid paraffin tissue. The purpose of this research is to modify the equipment that had broken before became an useful equipment that use basic controlled PLC. This modification tool-making using the "one-group posttest design" by treatment of the instrument without first measuring the initial state, the results of treatment directly measured without comparison to a control group. Making the modification tool using PLC as the main controller throughout the series. The tool mechanical motion using DC motors and AC motors as well as the use of two sensors limit switch as the controller limits the motor movement. Based on the results obtained temperature measurement error with the largest value of 4.44% in paraffin heater tube 1 and the biggest error of 4.0% in paraffin heater tube 2. While the measurement time of each - each tube obtained the smallest error on the tube-to-one by 0 , 03%, and the biggest error of measurement contained in the tube to the fourth, fifth, sixth, eighth and tenth of 0.16%.

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POSSIBILITIES TO IMPROVE THE THERAPY OF THE PATIENTS WITH URETERAL CONCRETIONS

EUREKA Health Sciences ◽

10.21303/2504-5679.2017.00387 ◽

2017 ◽

Vol 4 ◽

pp. 3-11

Author(s):

Maksym Sabadash ◽

Alexandr Shulyak ◽

Pavel Chabanov

Keyword(s):

Outpatient Setting ◽

Main Group ◽

Control Group ◽

Inclusion Criteria ◽

Results Of Treatment ◽

Extracorporeal Shock Wave ◽

The One ◽

The Given ◽

Upper Third ◽

Baseline Therapy

The aim of the given study was to improve the results of treatment of patients with concretions of the upper third of the ureter. Materials and methods. The clinical trial was carried out as a non-interventional open, controlled, in two groups of patients with baseline control. The inclusion criteria concerned the patients with concretions of the upper third of the ureter 0.7-0.9 mm in size, which had one session of an extracorporeal shock-wave lithotripsy (ESWL), and after the procedure the size of the concretions fragments was up to3 mm. The study involved 60 patients, all patients in the main group (n = 30) were treated using phytotherapy, within 1 month starting with basic therapy under hospital conditions and continuing with preventative treatment in an outpatient setting. The control group (n = 30) received baseline therapy (up to 10 days) at the stationary stage. Results and discussion. In patients of the main group, fragments of concretions came out significantly faster, namely: in the main group, the fragments came out in 21 patients (70.0 %), while in the control group in 15 patients (50.0 %) (p1- p2, p <0.05) to the 7th day, and in the main group, the fragments came out in one patient more than 14 days, and in the control group – in 5 patients, p <0.05. The "stone path" in the bottom third of the ureter was in 1 patient (3.3 %) of the main group and in 3 patients (10.0 %) in the control group (p1-p2, p <0.05). The "stone path" departure time in patients of the main group was 2 days, and in patients of the control group it was 4.1 days from the time of its formation (p1-p2, p <0.05). Bacteriuria was observed in the main group on the 10th day 6.6 % less relative to the control group. Conclusion. At comparing the obtained results in patients of both groups in 1 month it was noted that high efficacy of the treatment was registered in 6 (20 %) patients of the main group and in 3 patients (10 %) of the control group (p <0.05), moderate efficiency was registered in 23 (76.7 %) patients of the main group and in 22 (73.3 %) patients of the control group respectively, low efficacy was registered in 1 (3.33 %) patient in the main group and 5 (16.7 %) patients of the control group (p <0,05), which points to the effectiveness of Urolesan capsules use in complex therapy of patients with concretions of the one third of ureter.

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Catheter-directed foam sclerotherapy treatment of saphenous vein incompetence

VASA ◽

10.1024/0301-1526/a000174 ◽

2012 ◽

Vol 41 (2) ◽

pp. 120-124 ◽

Cited By ~ 11

Author(s):

Asciutto ◽

Lindblad

Keyword(s):

Saphenous Vein ◽

Short Term ◽

Foam Sclerotherapy ◽

Results Of Treatment ◽

Ulcer Healing Rate ◽

Complete Obliteration ◽

Ceap Classification ◽

One Year ◽

The One

Background: The aim of this study is to report the short-term results of catheter-directed foam sclerotherapy (CDFS) in the treatment of axial saphenous vein incompetence. Patients and methods: Data of all patients undergoing CDFS for symptomatic primary incompetence of the great or small saphenous vein were prospectively collected. Treatment results in terms of occlusion rate and patients grade of satisfaction were analysed. All successfully treated patients underwent clinical and duplex follow-up examinations one year postoperatively. Results: Between September 2006 and September 2010, 357 limbs (337 patients) were treated with CDFS at our institution. Based on the CEAP classification, 64 were allocated to clinical class C3 , 128 to class C4, 102 to class C5 and 63 to class C6. Of the 188 patients who completed the one year follow up examination, 67 % had a complete and 14 % a near complete obliteration of the treated vessel. An ulcer-healing rate of 54 % was detected. 92 % of the patients were satisfied with the results of treatment. We registered six cases of thrombophlebitis and two cases of venous thromboembolism, all requiring treatment. Conclusions: The short-term results of CDFS in patients with axial vein incompetence are acceptable in terms of occlusion and complications rates.

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The Effect of The Using of Computer Games On Academic Success In Teaching English To 8th Grade Students

10.31124/advance.7775678.v1 ◽

2019 ◽

Cited By ~ 1

Author(s):

Bulent Dos ◽

Zeynep Sinem Balıkçıoğlu ◽

Semih Şengel

Keyword(s):

Academic Success ◽

Computer Games ◽

Experimental Information ◽

Control Group ◽

Traditional Teaching ◽

National Education ◽

8Th Grade ◽

Post Test ◽

Education Measurement ◽

The One

<p>In this study, the effect of using computer games in an English teaching classof the 8th grade students in secondary school is investigated. A total of 112 8th grade students, 57 in the experimental group and 55 in the control group, participated in the study. Academic Achievement Tests prepared by Ministry of National Education, Measurement, Evaluation and Exam Services Department were used as pre-test and post-test. Eight of the games, which were prepared specifically for Grade 8 students, were used in the Experimental Information Network (EBA). Preliminary tests as covariant, final tests as dependent variables and applied to groups of teaching and traditional teaching were discussed as independent variables. According to the one-way covariance analysis (COVARIANCE) results, it was found that the game was more effective than traditional teaching and this effect was moderate. In addition, it was determined that 36% of the final test scores of the students learning the game were explained by the game.</p>

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Real-World Experience of the One-Year Efficacy of Rifaximin Add-On to Lactulose Is Superior to Lactulose Alone in Patients with Cirrhosis Complicated with Recurrent Hepatic Encephalopathy in Taiwan

Journal of Personalized Medicine ◽

10.3390/jpm11060478 ◽

2021 ◽

Vol 11 (6) ◽

pp. 478

Author(s):

Ching Chang ◽

Chien-Hao Huang ◽

Hsiao-Jung Tseng ◽

Fang-Chen Yang ◽

Rong-Nan Chien

Keyword(s):

Hepatic Encephalopathy ◽

Real World ◽

Ammonia Level ◽

Decompensated Cirrhosis ◽

Control Group ◽

Multivariable Logistic Regression Model ◽

Before And After ◽

One Year ◽

The One ◽

Serum Ammonia

Background: Hepatic encephalopathy (HE), a neuropsychiatric complication of decompensated cirrhosis, is associated with high mortality and high risk of recurrence. Rifaximin add-on to lactulose for 3 to 6 months is recommended for the prevention of recurrent episodes of HE after the second episode. However, whether the combination for more than 6 months is superior to lactulose alone in the maintenance of HE remission is less evident. Therefore, the aim of this study is to evaluate the one-year efficacy of rifaximin add-on to lactulose for the maintenance of HE remission in Taiwan. Methods: We conducted a real-world single-center retrospective cohort study to compare the long-term efficacy of rifaximin add-on to lactulose (group R + L) versus lactulose alone (group L, control group). Furthermore, the treatment efficacy before and after rifaximin add-on to lactulose was also analyzed. The primary endpoint of our study was time to first HE recurrence (Conn score ≥ 2). All patients were followed up every three months until death, and censored at one year if still alive. Results and Conclusions: 12 patients were enrolled in group R + L. Another 31 patients were stratified into group L. Sex, comorbidity, ammonia level, and ascites grade were matched while age, HE grade, and model for end-stage liver disease (MELD) score were adjusted in the multivariable logistic regression model. Compared with group L, significant improvement in the maintenance of HE remission and decreased episodes and days of HE-related hospitalizations were demonstrated in group R + L. The serum ammonia levels were significantly lower at the 3rd and 6th month in group 1. Concerning changes before and after rifaximin add-on in group R + L, mini-mental status examination (MMSE), episodes of hospitalization, and variceal bleeding also improved at 6 and 12 months. Days of hospitalization, serum ammonia levels also improved at 6th month. Except for concern over price, no patients discontinued rifaximin due to adverse events or complications. The above results provide evidence for the one-year use of rifaximin add-on to lactulose in reducing HE recurrence and HE-related hospitalization for patients with decompensated cirrhosis.

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Analysis of Risk Factors in Dementia Through Machine Learning

Journal of Alzheimer s Disease ◽

10.3233/jad-200955 ◽

2020 ◽

pp. 1-17

Author(s):

Francisco Javier Balea-Fernandez ◽

Beatriz Martinez-Vega ◽

Samuel Ortega ◽

Himar Fabelo ◽

Raquel Leon ◽

...

Keyword(s):

Machine Learning ◽

Optimization Algorithms ◽

Progressive Increase ◽

Control Group ◽

Data Sets ◽

Modifiable Factors ◽

Validation Set ◽

The One ◽

And Control ◽

Potential Tool

Background: Sociodemographic data indicate the progressive increase in life expectancy and the prevalence of Alzheimer’s disease (AD). AD is raised as one of the greatest public health problems. Its etiology is twofold: on the one hand, non-modifiable factors and on the other, modifiable. Objective: This study aims to develop a processing framework based on machine learning (ML) and optimization algorithms to study sociodemographic, clinical, and analytical variables, selecting the best combination among them for an accurate discrimination between controls and subjects with major neurocognitive disorder (MNCD). Methods: This research is based on an observational-analytical design. Two research groups were established: MNCD group (n = 46) and control group (n = 38). ML and optimization algorithms were employed to automatically diagnose MNCD. Results: Twelve out of 37 variables were identified in the validation set as the most relevant for MNCD diagnosis. Sensitivity of 100%and specificity of 71%were achieved using a Random Forest classifier. Conclusion: ML is a potential tool for automatic prediction of MNCD which can be applied to relatively small preclinical and clinical data sets. These results can be interpreted to support the influence of the environment on the development of AD.

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Influence of an Implant Fixture Including a Freely Removable Micro-Locking Implant Prosthesis on Peri-Implant Tissues and Implant Prostheses: A Prospective Clinical Study

Journal of Clinical Medicine ◽

10.3390/jcm10153321 ◽

2021 ◽

Vol 10 (15) ◽

pp. 3321

Author(s):

Young-Gun Shin ◽

Won-Tak Cho ◽

Ho-Kyung Lim ◽

Su-Hyun Hwang ◽

Ji-Hyeon Bae ◽

...

Keyword(s):

Survival Rates ◽

Treatment Method ◽

Control Group ◽

Prospective Clinical Study ◽

Food Impaction ◽

Radiographic Findings ◽

The One ◽

Implant System ◽

Experimental Group ◽

Observation Period

This prospective study was undertaken to evaluate the clinical usefulness of a newly developed one-piece, screw-free, and micro-locking implant system, which was designed to overcome the shortcomings of the existing implant systems. Thirty-eight patients were recruited and randomly and equally assigned to an experimental group (micro-locking one-piece fixture, MLF; n = 19) or a control group (micro-locking abutment, MLA). Cumulative implant survival rates, marginal bone resorptions, probing depths, plaque indices, bleeding indices, and complications were obtained by using clinical and radiographic findings at 6 months and 12 months after prosthesis placement. Complications that occurred multiple times for single implants were counted. During the 12 month observation period, survival rates were 100% in both groups. No significant intergroup differences were observed for marginal bone resorption, probe depth, or bleeding index. However, mean plaque index was significantly lower in the MLF group at 12 months (p < 0.05). During the 12-month observation period, food impaction (26.3%) was the maincomplication in the MLF group and screw loosening (5.3%), prosthesis detachment (5.3%), and food impaction (5.3%) were observed in the MLA group. The results of this study suggest that the one-piece micro-locking implant system offers a predictable treatment method.

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School-based obesity interventions in the metropolitan area of Rio De Janeiro, Brazil: pooled analysis from five randomised studies

British Journal Of Nutrition ◽

10.1017/s0007114521000076 ◽

2021 ◽

pp. 1-7

Author(s):

Renata da R. M. Rodrigues ◽

Bruna K. Hassan ◽

Michele R. Sgambato ◽

Bárbara da S. N. Souza ◽

Diana B. Cunha ◽

...

Keyword(s):

Eating Habits ◽

Intervention Group ◽

Pooled Analysis ◽

Control Group ◽

Intention To Treat ◽

School Year ◽

School Based ◽

Obesity Interventions ◽

The One ◽

And Control

Abstract School-based studies, despite the large number of studies conducted, have reported inconclusive results on obesity prevention. The sample size is a major constraint in such studies by requiring large samples. This pooled analysis overcomes this problem by analysing 5926 students (mean age 11·5 years) from five randomised school-based interventions. These studies focused on encouraging students to change their drinking and eating habits, and physical activities over the one school year, with monthly 1-h sessions in the classroom; culinary class aimed at developing cooking skills to increase healthy eating and attempts to family engagement. Pooled intention-to-treat analysis using linear mixed models accounted for school clusters. Control and intervention groups were balanced at baseline. The overall result was a non-significant change in BMI after one school year of positive changes in behaviours associated with obesity. Estimated mean BMI changed from 19·02 to 19·22 kg/m2 in the control group and from 19·08 to 19·32 kg/m2 in the intervention group (P value of change over time = 0·09). Subgroup analyses among those overweight or with obesity at baseline also did not show differences between intervention and control groups. The percentage of fat measured by bioimpedance indicated a small reduction in the control compared with intervention (P = 0·05). This large pooled analysis showed no effect on obesity measures, although promising results were observed about modifying behaviours associated with obesity.

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Virtual Reality Gait Training to Promote Balance and Gait Among Older People: A Randomized Clinical Trial

Geriatrics ◽

10.3390/geriatrics6010001 ◽

2020 ◽

Vol 6 (1) ◽

pp. 1

Author(s):

Kyeongjin Lee

Keyword(s):

Virtual Reality ◽

The Elderly ◽

Gait Training ◽

Control Group ◽

Timed Up And Go ◽

Elderly Individuals ◽

Functional Reach Test ◽

Balance Ability ◽

Standing Test ◽

The One

Falls are the leading cause of injury and injury-related death in the elderly. This study evaluated the effect of virtual reality gait training (VRGT) with non-motorized treadmill on balance and gait ability of elderly individuals who had experienced a fall. Fifty-six elderly individuals living in local communities participated in this study. Subjects who met the selection criteria were randomly divided into a VRGT group (n = 28) and a control group (n = 28). The VRGT group received VRGT with non-motorized treadmill for 50 min a day for 4 weeks and 5 days a week. The control group received non-motorized treadmill gait training without virtual reality for the same amount of time as the VRGT group. Before and after the training, the one-leg-standing test, Berg Balance Scale, Functional Reach test, and Timed Up and Go test were used to assess balance ability, and the gait analyzer system was used to evaluate the improvement in gait spatiotemporal parameters. In the VRGT group, the balance ability variable showed a significant decrease in the one-leg-standing test and a significant improvement in the Timed Up and Go test. With respect to spatiotemporal gait parameters, velocity and step width decreased significantly in the VRGT group (p < 0.05), and stride length and step length were significantly improved in the VRGT group (p < 0.05). VRGT with non-motorized treadmill has been shown to improve balance and gait ability in the elderly. This study is expected to provide basic data on exercise programs for the elderly to prevent falls.

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Brain stimulation used as biofeedback in neuronal activation of the temporal lobe area in autistic children

Arquivos de Neuro-Psiquiatria ◽

10.1590/0004-282x20160092 ◽

2016 ◽

Vol 74 (8) ◽

pp. 632-637 ◽

Cited By ~ 2

Author(s):

Vernon Furtado da Silva ◽

Mauricio Rocha Calomeni ◽

Rodolfo Alkmim Moreira Nunes ◽

Carlos Elias Pimentel ◽

Gabriela Paes Martins ◽

...

Keyword(s):

Data Collection ◽

Brain Stimulation ◽

Mirror Neurons ◽

Brain Area ◽

Control Group ◽

Autistic Children ◽

Emotional Stimuli ◽

The One ◽

The Brain ◽

Data Collection Procedure

ABSTRACT This study focused upon the functional capacity of mirror neurons in autistic children. 30 individuals, 10 carriers of the autistic syndrome (GCA), 10 with intellectual impairments (GDI), and 10 non-autistics (GCN) had registered eletroencephalogram from the brain area theoretically related to mirror neurons. Data collection procedure occurred prior to brain stimulation and after the stimulation session. During the second session, participants had to alternately process figures evoking neutral, happy, and/or sorrowful feelings. Results proved that, for all groups, the stimulation process in fact produced additional activation in the neural area under study. The level of activation was related to the format of emotional stimuli and the likelihood of boosting such stimuli. Since the increase of activation occurred in a model similar to the one observed for the control group, we may suggest that the difficulty people with autism have at expressing emotions is not due to nonexistence of mirror neurons.

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Chronic Paroxysmal Hemicrania: Salivation, Tearing and Nasal Secretion

Cephalalgia ◽

10.1046/j.1468-2982.1984.0401025.x ◽

1984 ◽

Vol 4 (1) ◽

pp. 25-32 ◽

Cited By ~ 6

Author(s):

C Saunte

Keyword(s):

Salivary Glands ◽

Nasal Secretion ◽

Test Battery ◽

The Other ◽

Paroxysmal Hemicrania ◽

Control Group ◽

Innervation Pattern ◽

Autonomic Functions ◽

Chronic Paroxysmal Hemicrania ◽

The One

Autonomic functions have been studied in seven patients with chronic paroxysmal hemicrania (CPH). A test battery comprising tearing, salivation and nasal secretion was employed. Under basal conditions these parameters did not differ significantly from those in a control group. After stimulation with pilocarpine the patients responded rather inhomogeneously. This test battery may therefore help find and classify subgroups of these types of patients. During attacks, there is a clear discrepancy between minimal salivation on the one hand and the marked increase in tearing, nasal secretion and sweating on the other. CPH attacks may be associated with an increased firing of sympathetic impulses to the different organs. In the event of a uniform type of autonomic firing taking place during attack, these findings may suggest a different innervation pattern for the salivary glands compared to the other glands involved. The innervation pattern of these secretory organs may seem to be more intricate and sophisticated than hitherto assumed.

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