Using the Method of Modeling an Atlas (Сi ) Human 3d Sculpting

Гринь, Володимир Григорович; Sherstyuk, O. О.; Svintsytska, N. L.; Fedorchenko, I. I.

doi:10.29254/2077-4214-2021-1-159-171-173

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…Using the morphometric method, the following morphometric data of the structural components of the mucous membrane of the frontal sinuses have been revealed: thickness (epithelium, lamina pro-pria, submucosal base); diameter (artery, arteriole, capillaries, venules, veins); the outer diameter of the end sections of the glands. The obtained data were statistically processed [7][8][9][10][11][12][13][14].…”

Section: Methodsmentioning

confidence: 99%

Generalized Histostructural and Morphometric Characteristics of the Frontal Sinus of Human in Health

Serbin,

Dubyna,

Bondarenko

et al. 2023

Act. Probl. of the Modern Med.

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The aim of our study is to determine the histo-topographic and morphometric features of the structural components of the mucous membrane of the human frontal sinus on different walls. Materials and methods: to achieve the goal, we used a set of methods for morphological studies including the method of serial semi-thin sections, histochemical studies, and the morphometric method. The thickest mucous membrane on the lower wall has an average epithelium thickness of 51.45±1.59 μm on the left and 50.78±1.64 μm on the right. On the left, the lamina propria thickness is 42.49±5.34 μm, and on the right, it is 43.03±2.22 μm. The submucosal base has a thickness of 423.67±21.33 μm on the left and 426.45±16.77 μm on the right, which is four times higher than the average thickness of the back wall and septum (p<0.05). The average diameter of the lumen of the resistive and capacitive links of the hemomicrocirculatory channel is the largest in the mucous membrane of the front wall of the human frontal sinus (respectively, 11.16±0.37 μm on the left and 11.34±0.31 μm on the right (p<0.05); 7, 63±0.08 μm on the left and 7.57±0.09 μm on the right), the smallest is in the mucous membrane of the back wall (respectively, 6.96±0.19 μm on the left and 6.56±0.35 μm on the right; 8.82±0.16 μm on the left and 9.02±0.43 μm on the right (p<0.05)). Exchangeable hemomicrovessels with the smallest diameter had a measurement of 3.89±0.08 μm on the left and 4.19±0.02 μm on the right (р<0.05) within the specified area. The study revealed the largest capillaries in the mucosal lining of the lower wall, which measured 4.88±0.07 μm on the left and 4.73±0.12 μm on the right (p<0.05). Furthermore, complex alveolar-tubular glands were evident in the submucosal base of the mucosal lining in all walls of the designated sinus. It has been found that the glands on the lower wall have the largest diameter of the terminal sections, whereas those on the septum have the smallest. On the left, the glands on the lower wall have a diameter of 30.42±2.36 μm, while those on the septum have a diameter of 25.42±1.68 μm. On the right, the corresponding measurements are 31.01±1.34 μm and 25.89±1.38 μm (p<0.05). In conclusion, this study highlights the distinct differences in gland diameter and type among different sections of the organ. The glands on the front and back comprised a mixture of protein and mucous types, while two types were identified on the lower wall and septum. The statistical processing of the obtained histo-topographic, histological, histochemical, and morphometric data significantly enhances the comprehension of the microscopic structure of the mucous membrane in the frontal sinus. These findings can be important in modern morphology and otorhinolaryngology.

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Section: Methodsmentioning

confidence: 99%

Generalized Histostructural and Morphometric Characteristics of the Frontal Sinus of Human in Health

Serbin,

Dubyna,

Bondarenko

et al. 2023

Act. Probl. of the Modern Med.

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“…In the course of our research, the following morphological methods were used: methods of epoxy plastination of large pieces of skin; production of lamellar polished cuts and their coloring with methylene blue; study of polished sections using a binocular magnifier and a light microscope in reflected and transmitted light [4,5,6,7,8].…”

mentioning

confidence: 99%

Typical Morphological Characteristics of the Skin Structure of the Hair Part of the Normal Human Head and With Hair Loss

Tykhonova,

Sherstyuk,

Tarasenko

et al. 2023

VPBM

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Connection of the publication with planned research works.This study is part of the research project "Morphofunctional study of human internal organs and laboratory animals in various aspects of experimental medicine", state registration number 0121U108258.Introduction.According to the classification of hair diseases, they are divided into congenital and acquired, alopecia may be scarring and non-scarring, focal and diffuse [1,2].One of the well-known symptoms is diffuse hair loss, which is a characteristic feature of some nosological forms of alopecia. Diffuse hair loss (hair thinning) accompanies such pathological conditions as acute or chronic telogen loss, anagen alopecia, androgenetic alopecia, a number of genetic diseases [1].Androgenetic alopecia is characterized by baldness in the frontal and parietal areas in men, which is associated with genetically determined fisorder of androgen metabolism in the skin of the scalp heads. Androgenetic alopecia belongs to autosomal dominant disorders with variable penetrance to the same degree in men and women. Progressive hair loss leads to gradual miniaturization of the hair follicle and shortening of the anagen phase [1,3].The above-mentioned facts determine the relevance of our research.

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Mobile Multimedia Complex Oniкo Using Principles at the Department of Human Anatomy Poltava State Medical University

Hryn¹,

Lytovchenko²,

Lytovka³

2023

Act. Probl. of the Modern Med.

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Human anatomy is learnt within the cycle of disciplines for general training of professionals in the field of health care. Learning human anatomy is provided through lectures and practical classes, which are supported by various technical teaching aids. All these tools and softwares are designed to foster clinical thinking and clinical. The methodological functions of these teaching aids are strongly related to the specifics of teaching human anatomy at medical schools or universities and to the real-life conditions simulate through the educational process. Interactive forms of teaching and learning are designed to facilitate solving the tasks outlined by the practice-oriented approach in the modern education. The guiding principle in the process of studying human anatomy is the principle of visualization. At present there are a large number of computer programs and applications for electronic devices allowing students to deepen their knowledge about the structure of the human body. One of such advanced imaging systems is a 3D atlas of human anatomy, 3D Organon VR Anatomy, an interactive anatomical atlas demonstrating all systems of the human body. This technology is active applied in the training course at the Department of Human Anatomy of the Poltava State Medical University. Among the advantages of the interactive table is the ability to use it when conducting classes in remote mode (online) that was especially relevant during the COVID-19 pandemic and in martial law in Ukraine. An anatomical table shows a human body model thus allowing students to visualize and study all structures, from bones to organs, change their position in 3D format at different magnification, and arrange them in a transverse position (to assess the anatomical shape and the relative location of organs inside the human body).. The multimedia complex "Oniko" is widely applied for learning and teaching normal and topographic anatomy. The complex is also suitable for making familiar with several medical branches, including surgery, dentistry, ophthalmology, forensic medical examination, and others. The complex promotes interdepartmental integration of the educational process at the university. Working with highly realistic models gives students valuable experience. The integrated use of new computer technologies, imaging systems, and traditional methods will enables provided more in-depth study of anatomy and significantly increase educational proficiency of future doctors. The interactive anatomical systems are the most technologically advanced anatomical imaging system in medical education designed to educate the medical community that improve the effectiveness of teaching medical disciplines and promote the image of the institution in the educational and medical environment.

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Using the Method of Modeling an Atlas (Сi ) Human 3d Sculpting

Cited by 3 publications

References 6 publications

Generalized Histostructural and Morphometric Characteristics of the Frontal Sinus of Human in Health

Generalized Histostructural and Morphometric Characteristics of the Frontal Sinus of Human in Health

Typical Morphological Characteristics of the Skin Structure of the Hair Part of the Normal Human Head and With Hair Loss

Mobile Multimedia Complex Oniкo Using Principles at the Department of Human Anatomy Poltava State Medical University

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