scholarly journals Morphofunctional and Hematological Characteristics of Health in Students from the Northern and Southern Regions of Kazakhstan

2021 ◽  
Vol 9 (A) ◽  
pp. 753-759
Author(s):  
Saule Bazarbaeva ◽  
Aigul Dinmukhamedova ◽  
Gulnara Tleubergenova ◽  
Zhanar Rakhimzhanova ◽  
Kamila Sembekova ◽  
...  
Keyword(s):  
Health Status ◽  
Blood Cells ◽  
White Blood Cells ◽  
Health Condition ◽  
Northern Region ◽  
Climatic Conditions ◽  
Southern Region ◽  
First Year ◽  
First Year Students ◽  
Significant Difference

The study aimed at investigating morphofunctional and hematological features of the first-year students’ health condition. The health status for a total of 400 first-year students, who arrived for studying from the northern region (North Kazakhstan) and the southern region (Turkestan, Kyzylorda), was estimated during the study. The morphological (BMI, vital lung capacity, etc.) and hematological (the total number of red blood cells, white blood cells, the concentration of hemoglobin in the blood, etc.) indicators of the health status were investigated. By comparing the condition of physical health in students from both regions, a significant difference in main morphofunctional and hematological indices has been established. The functional indicators of the cardiovascular and respiratory systems were higher in students from the southern region, which reflects a good adaptive reaction to studying at a university, as well as new climatic and geographical conditions. Students from the southern region were reported to have lower red blood cell amounts and diagnosed with mild anemia compared to those from the northern region. Therefore, constant monitoring of the health condition among youth is required to develop effective tactics for the students’ smooth adjusting to living in new climatic conditions.

Hematological condition of breeding bulls after a long winter period of operation in the conditions of the Udmurt Republic

2022 ◽  
pp. 67-73
Author(s):  
A. Abilov ◽  
A. Azhmyakov ◽  
I. Novgorodova ◽  
N. Bogolyubova
Keyword(s):  
Red Blood Cells ◽  
Reference Values ◽  
Blood Cells ◽  
Hematological Parameters ◽  
White Blood Cells ◽  
Winter Period ◽  
Black And White ◽  
Significant Difference ◽  
White Breed ◽  
Udmurt Republic

Purpose: to study hematological parameters of blood in bulls-producers of dairy breeds on the day of semen collection in the Udmurt Republic after a long winter period of operation, depending on the breeds, age and place of selection.Materials and methods. The work was performed at the Federal Research Center for Animal Husbandry named after Academy Member L. K. Ernst on the basis of AO "Udmurtplem" of the Udmurt Republic in the period from 2020 to 2021 on dairy bulls (n=20) aged 15-69 months, including a purebred Holstein breed of domestic selection (n=6), a Holstein black-and-white breed of European selection (the Netherlands, n=6), a black-and-white breed with blood transfusion on Holsteins on at the level of 94-98% (n=8). The content of white blood cells, red blood cells, hemoglobin and hematocrit, depending on age and breed, was studied on the ABC VET hematological analyzer on the day of taking the seed.Results. It was found that on average, in 20 bulls aged 15-69 months, the level of white blood cells was at the level of reference values of 8.8±0.25 x 109/l, red blood cells 10.3 x 1012/l, which is 50% more than the reference values. The concentration of hemoglobin is 128.0±2.92 g/l, hematocrit is on average 54.3%, with a norm of 24-46%. Breeding bulls at a reliable level, differing in age, showed that some animals had high indicators for red blood cells of 10.3±0.26 x 102, for hematocrit of 54.3% against 24-46% of reference values. Also, according to hematological indicators, there was a tendency to increase the concentration of hemoglobin and hematocrit in European-bred bulls.Conclusion. The study of the variability in hematological parameters depending on the selection showed that there is no significant difference in leukocytes and all indicators are at the level of reference values, and in erythrocytes more than 50% than the highest indicators. The highest hemoglobin values were at the level of 141-156 g/l instead of 128 g/l according to the highest reference values. Hematocrit also showed high max values in all groups in comparison with the reference values of 59-66% versus 46% in the norm. It is necessary when analyzing hematological blood parameters in addition to the average statistical indicators (M+m) also, monitor the variability (min-max) in order to obtain more objective information.

scholarly journals Profile of cortisol, glycaemia, and blood parameters of American Bullfrog tadpoles Lithobates catesbeianus exposed to density and hypoxia stressors

2012 ◽  
Vol 32 (suppl 1) ◽  
pp. 91-98 ◽  
Author(s):  
Patricia C. Teixeira ◽  
Danielle C. Dias ◽  
Guilherme C. Rocha ◽  
Antônio M. Antonucci ◽  
Fernanda M. França ◽  
...  
Keyword(s):  
Blood Cells ◽  
White Blood Cells ◽  
Experimental Period ◽  
Blood Parameters ◽  
Air Exposure ◽  
Physiological Profile ◽  
Lithobates Catesbeianus ◽  
American Bullfrog ◽  
Physiological Alterations ◽  
Significant Difference

The aim of this study was to evaluate alterations to the physiological profile (cortisol, glycaemia, and blood parameters) of Lithobates catesbeianus caused by the stressors density and hypoxia. The organisms were in the prometamorphosis stage and exposed to different tadpole densities: 1 tadpole/L (T1), 5 tadpoles/L (T2), and 10 tadpoles/L (T3) for 12 days. The blood was collected through the rupture of the caudal blood vessel and collected under normoxia (immediate collection) and hypoxia (after 15 minutes of air exposure) conditions. Cortisol levels rose on the fourth and eighth days of treatment and returned to basal levels by the end of the experiment. The stressor mechanisms tested did not affect glycaemia. White blood cells (total number of lymphocytes, neutrophils, and eosinophils) showed a significant difference at the twelfth day of the experiment when compared with the start of the experiment. We concluded that, under controlled conditions, a density of up to 10 tadpoles/L and air exposure for 15 minutes did not cause harmful physiological alterations during the experimental period. The answer to these stressors maybe was in another hormonal level (corticosterone).

scholarly journals Creating Significant Learning Experiences for Clinical Reasoning by Physical Therapist Students

2019 ◽  
Author(s):  
Lois Stickley
Keyword(s):  
Decision Making ◽  
Clinical Reasoning ◽  
Curriculum Design ◽  
Clinical Decision Making ◽  
Physical Therapist ◽  
Learning Experiences ◽  
First Year ◽  
Clinical Decisions ◽  
First Year Students ◽  
Significant Difference

Background: Clinical reasoning skills are embedded in all aspects of practice. There is a lack of consensus and standards for curriculum design and teaching methods of clinical reasoning in entry-level education of health professionals. Purpose: The purpose was to describe a process of designing one comprehensive, planned sequence of four courses to create significant learning experiences for clinical reasoning for Doctor of Physical Therapy students. Method: Fink’s design process was used to develop four clinical decision-making courses to ensure a close alignment of learning goals, feedback and assessment, and learning activities to engage students in practicing components of clinical reasoning. Student outcomes were measured by self-efficacy ratings for clinical reasoning in a practical exam for first-year students and by ratings of performance by clinical instructors for third-year students. Results: 41 first-year students ranked their confidence in making clinical decisions both before and after a midterm practical. A paired t-test found a significant difference (.05t40 = -6.66, ρ=0.00) in the mean ratings of students from the pre-practical assessment to the post-practical assessment about confidence in making clinical decisions. Third-year students received ratings that met or exceeded expectations on five audited skills from the Physical Therapist manual for the Assessment of Clinical Skills (PT MACS), both at midterm and at the final assessment. No significant differences between midterm and final ratings on any of the selected skills were found using a Chi-Square Test of Independence (α=.05). Conclusion: The four-course sequence was designed using four themes: patient-centered care, models of practice, and evidence-based practice, and ethics/legal issues. This paper offers specific details about how one method of teaching clinical reasoning meets the current trends in education and health care for accountability and meaningful outcomes. Students gained practical knowledge and skills in the components of clinical reasoning and decision-making by participating in active and engaging significant learning experiences.

scholarly journals Cytological analysis of the lung material of C57BL/6Y mice in the simulation of acute respiratory distress syndrome

Biomeditsina ◽  
2021 ◽  
Vol 17 (3E) ◽  
pp. 17-22
Author(s):  
O. V. Alimkina ◽  
A. E. Petrenko
Keyword(s):  
Acute Respiratory Distress Syndrome ◽  
Respiratory Distress Syndrome ◽  
Respiratory Distress ◽  
Bronchoalveolar Lavage ◽  
Blood Cells ◽  
Distress Syndrome ◽  
White Blood Cells ◽  
Intact Group ◽  
Significant Difference ◽  
Over Time

The work is devoted to the study of changes in the cellular composition of bronchoalveolar lavage over time in the modeling of acute respiratory distress syndrome (ARDS) in mice. ARDS was modeled by administering α-galactosylceramide and a mixture of lipopolysaccharide with a complete Freud’s adjuvant. After euthanasia, bronchoalveolar lavage was taken for analysis. On this basis, changes in the total number of white blood cells, the percentage of neutrophils and macrophages were assessed. It was found that the percentage of neutrophils in the ARDS group shows a statistically significant difference from that in the intact group, starting from 3 hours after modeling ARDS. Further, a statistically significant decrease in macrophages was observed. 

scholarly journals Study On The Use Of Oral Drills And Role-Play Method In Improving Students’ Interactive Speaking Achievement

2017 ◽  
Vol 2 (1) ◽  
pp. 24-45
Author(s):  
Kelvri L. Sinambela ◽  
Debora Chaterin Simanjuntak
Keyword(s):  
Experimental Method ◽  
Quantitative Research ◽  
Role Play ◽  
P Value ◽  
First Year ◽  
First Year Students ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

This study examines whether the use of Oral Drills and Role-Play method could improve students’ interactive speaking achievement. This study used quantitative research using pre-experimental method with one group pre and posttest design. The study was conducted in SMP Advent II, Setia Budi, Bandung. The participants of this study were 30 students from the first year students at SMP Advent II Setia budi, Bandung as the sample and they were grade VII at SMP Advent II Setia Budi, Bandung. This study used one experimental group as the sample. A pre-test and post-test were done. The experimental group was given treatment (Oral Drill and Role-Play Method). The data gathered was then statistically calculated and analysed. According to the interpretation, if p Value (Sig.) ≤ 􀟙 (0.05) then HA is accepted and H0 is rejected and If p Value (Sig.) ≥ 􀟙 (0.05) then H0 is accepted and HA is rejected. After calculating the data it was known that the p-value = 0.000 lesser than alpha 0.05. Result of the study showed that there is a significant difference in improving students’ interactive speaking achievement after using oral drills and role-play method.   Keywords: Interactive Speaking, Oral Drills, Role-Play Method

scholarly journals Autonomous English Language Learning Beyond the Classroom: Indonesian Tertiary Students’ Practices and Constraints

2020 ◽  
Vol 19 (10) ◽  
pp. 194-213
Author(s):  
Daflizar Daflizar
Keyword(s):  
Language Learning ◽  
English Language ◽  
Autonomous Learning ◽  
Learning Activities ◽  
First Year ◽  
English Language Learning ◽  
First Year Students ◽  
Significant Difference ◽  
English Major ◽  
Attention To Students

. In response to the interest in learner autonomy in recent years, educational research has been increasingly paying attention to students’ out-of-class autonomous learning activities. This study aims to (1) describe the extent to which Indonesian tertiary students engaged in autonomous English language learning outside the class, (2) explore their perceived constraints in practicing autonomous learning, and (3) examine whether there are any significant differences in the autonomous learning activities between female and male students and between the English major students and non-English major students. Employing the explanatory mixed-method design, a total of 402 first-year students completed a questionnaire, and 30 of whom were interviewed. The questionnaire data were analyzed using descriptive statistics and non-parametric tests, and the interview data were analyzed using thematic analysis. The results showed that the students did engage in several out-of-class English learning activities, however many of the activities were more receptive than productive. The interviews echoed the questionnaire results, and the students claimed that they were not autonomous in their learning due to several constraints. The results also revealed that there is no significant difference in the level of practice of autonomous out-of-class activities based on gender but a significant difference was found concerning majors of study. Practical implications for the Indonesian context are put forward.

scholarly journals In-vivo Antiplasmodial Effect of Dihydroartemisinin-Piperaquine-Nitrofurantoin on Plasmodium berghei- Infected Mice

2021 ◽  
pp. 12-20
Author(s):  
Udeme O. Georgewill ◽  
Festus Azibanigha Joseph ◽  
Elias Adikwu
Keyword(s):  
Plasmodium Berghei ◽  
Blood Cells ◽  
Hematological Parameters ◽  
White Blood Cells ◽  
Positive Control ◽  
Negative Control ◽  
Antiplasmodial Activity ◽  
Significant Difference ◽  
Tract Infections

Nitrofurantoin (NT) used for the treatment of urinary tract infections may have antiplasmodial activity. Dihydroartemisinin-piperaquine (DP) is an artemisinin based combination therapy used for the treatment of malaria. This study evaluated the antiplasmodial effect of dihydroartemisinin-piperaquine-nitrofurantoin (DP-NT) on mice infected with Plasmodium berghei. Adult Swiss albino mice (30-35 g) of both sexes were used. The mice were randomly grouped, inoculated with Plasmodium berghei, and treated orally with DP (1.7/13.7 mg/kg), NT (57.1 mg/kg) and DP-NT (1.71/13.7/ 57.1 mg/kg), respectively using curative, prophylactic and suppressive tests. The negative control was orally treated with normal saline (0.3 mL), while the positive control was orally treated with chloroquine CQ (10mg/kg). After treatment, blood samples were collected and evaluated for percentage parasitemia, inhibitions and hematological parameters. Liver samples were evaluated for histological changes. The mice were observed for mean survival time (MST). Treatment with DP-NT decreased parasitemia levels when compared to individual doses of DP and NT with significant difference observed at p<0.05. DP-NT prolonged MST when compared to individual doses of DP and NT with significant difference observed at p<0.05. The decrease in packed cell volume, red blood cells, hemoglobin and increase in white blood cells in parasitized mice were significantly restored by DP-NT  when compared to individual doses of DP and NT with difference observed at p<0.05. DP-NT eradicated liver Plasmodium parasite.  NT remarkably increased the antiplasmodial activity of DP. DP-NT may be used for the treatment of malaria.

scholarly journals THE EFFECT OF BLINDFOLD GAME ON STUDENTS’ VOCABULARY ACHIEVEMENT AT SMP NEGERI 13 KENDARI

2020 ◽  
Vol 5 (3) ◽  
pp. 200
Author(s):  
Andi An-Nisaa Arfin ◽  
Kamaluddin Kamaluddin ◽  
Wa Ode Fatmawati
Keyword(s):  
Junior High School ◽  
Alternative Hypothesis ◽  
First Grade ◽  
First Year ◽  
First Year Students ◽  
Comparison Research ◽  
Significant Difference ◽  
Post Test ◽  
The Difference ◽  
Vocabulary Achievement

The purpose of conducting this research is to examine the difference NGain scores between students who learn vocabulary with Blindfold Game and students who learn vocabulary without Blindfold Game at the first year students of SMP Negeri 13 Kendari. The samples of this research are the first grade four (VII-4) and the first grade three (VII-3) which consists of 27 students for each class. This research is conducted in comparison research design that consists of experimental class (VII-4) and controll class (VII-3). The data of this research are collected by giving pre-test and post-test in two classes (VII-4 & VII-3). The result shows that there is an improvement of the students’ vocabulary achievement. Independent samples t-test shows that, there is a significant difference in the Ngain scores for experimental class ( M = 60.08,  SD = 9.36 ) and controll class ( M = 20.41, SD = 14.56 ), t (52) = 11.904, p (0.000) < 0.05. Therefore, it can be concluded that the value of Sig (2 tailed) is lower than the significance α value (0.000 < 0.05). In other words, alternative hypothesis (H1) is accepted and the null hypothesis (H0) is rejected. It means that the Blindfold game can enrich students’ vocabulary achievement for Junior High School Student.

scholarly journals The Influence of Teaching Vocabulary by Using Picture

2016 ◽  
Vol 1 (2) ◽  
pp. 159
Author(s):  
Hanik Nuzulimah
Keyword(s):  
Control Group ◽  
First Year ◽  
First Year Students ◽  
Significant Difference ◽  
Post Test ◽  
The Subject ◽  
And Control ◽  
Data Analysis Result ◽  
Experimental Group ◽  
Better Than

This paper attempts to explore whether there is significant difference of achievement in vocabulary between students taught by using pictures and those are not. The subject of this study is the first year students of SLTP Muhammadiyah Simo Susukan, Semarang where the sample contains 50 students that is divided into experimental group (with treatment) and control group (without treatment). The data is gathered from participants’ score obtained from pre test and post test. Using t test as technique of data analysis, result shows that students taught by using pictures perform better than those are not. It means that there is significant difference between the two groups. Keywords: Vocabulary Teaching; Picture

scholarly journals Assessment of knowledge, attitude and skills towards e-learning in first year medical students

2019 ◽  
Vol 7 (11) ◽  
pp. 4119 ◽  
Author(s):  
Monali Hiwarkar ◽  
Onjal Taywade
Keyword(s):  
Medical Students ◽  
Medical Training ◽  
Positive Impact ◽  
First Year ◽  
First Year Students ◽  
Learning Modalities ◽  
Conventional Teaching ◽  
Significant Difference ◽  
Education In India ◽  
E Learning

Background: With digitization the e-learning modalities are being increasingly used by medical students. These often help the first MBBS students to overcome limitations of conventional teaching methods like didactic lectures. However, e-learning is not official part of medical education in India and the awareness about its use among medical students need to be evaluated. Aim and objective of the study was to assess the extent to which MBBS first year students use e-resources for learning as well as to assess knowledge, attitude, skills and habits of first MBBS students towards e-learning.Methods: A questionnaire of twenty five questions on various aspects of e-learning was administered to the first MBBS students at two medical colleges. The data generated from responses was compiled and analyzed on SPSS to get insight on various aspects of e-learning.Results: Out of 236 students surveyed 77.97% were aware about the academic websites related to first MBBS subjects. 90.68 % accepted that e-learning helped in understanding topics, 84.32% recommended conventional teaching to be supplemented with e-learning. However there was no statistically significant difference between responses from two groups i.e. female and male students (p>0.05).Conclusions: The majority of first MBBS students use e-resources for learning various topics in anatomy, physiology and biochemistry. The e-resources have made a positive impact on overall learning especially anatomy. e-learning can supplement conventional teaching in the first year of medical training.

Sign in / Sign up

Export Citation Format

Share Document