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Poslední úprava: MUDr. Jiří Uhlík, Ph.D. (04.09.2017)
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Poslední úprava: MUDr. Jiří Uhlík, Ph.D. (21.09.2018)
Conditions for awarding the credit in Histology and Embryology
1. Compulsory presence at practical trainings. Students attend practical trainings according to the time schedule. There is an exceptional possibility to attend a practical training of the same topic with another group, if the classroom capacity is sufficient. One absence per semester is tolerated without any compensation; casual second and further absences can be compensated by an oral examination in missed topics. The date of this examination can be arranged with a teacher individually anytime during the semester. The student, who doesn’t ask for this examination or fails, will have one more chance at the date given during the examination period. Concerning absences, please give your attention to the dean’s provision No. 1/2011 as well.
2. Sitting for 3 written credit tests in the course of the semester with the result of at least 70 % of correct answers each. The student, who fails some test or doesn’t sit for it at the regular date, will have possibility to sit for it at the other date. The student, who fails or misses also the compensatory test, will have possibility to sit for the oral test at the date given during the examination period. In this oral test, the student gets one question that will cover the topics contained in each failed written test.
In the case a student has not fulfilled all the conditions for granting credit even in exceptional dates, will have to demonstrate knowledge of the subject matter at commissional oral examination at the date given by the head of the department. After the failure of this examination, there is no possibility to obtain the credit. More on http://histologie.lf2.cuni.cz/en/teaching/histology/credits |
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Poslední úprava: MUDr. Jiří Uhlík, Ph.D. (10.11.2020)
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Poslední úprava: MUDr. Jiří Uhlík, Ph.D. (02.03.2021)
The final examination in Histology an Embryology consists of three questions. The first question is based on identification and description of a microscopic slide, the second question is based on description of an electron micrograph, the third question is based on description of an embryological schema. All electron micrographs and embryological schemas are available on Moodle in time. The level of knowledge and ability to discuss is evaluated for each question in scale excellent – very good – good – failed. If any question is evaluated “failed”, the examination is finished by the result “failed”. If unsuccessful, the whole oral test is repeated (all three questions).
Total evaluation of the examination is calculated as an average of three marks.
By the final examination, a candidate is not allowed to use any his/her own aid.
The final exam is evaluated "failed" if a candidate leaves the examination room during the test.
Validation of exams is regulated by the Dean's provision N°. 14/2018. |
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Poslední úprava: MUDr. Jiří Uhlík, Ph.D. (04.09.2017)
Basic histological techniques. Basic technique of histological specimen processing, processing of specimen for electron microscopy, imaging devices, synoptic and special staining. Cytology. General structure of cell, plasma membrane, mitochondria, ribosomes, endoplasmic reticulum, Golgi complex, lysosomes, peroxisomes, inclusions, cytoskeleton (microfilaments, intermediate filaments, microtubules), centriole; nucleus (nuclear envelope, chromatin, nucleolus). Epithelial tissue. Epithelial cells, specializations of cell surfaces, classification of epithelia, glandular epithelia. Connective tissue. General characteristic of connective tissue, fibrillar component and ground substance of extracellular matrix, cells of connective tissue. Connective tissue proper, types of connective tissue proper. General characteristic of cartilage, types of cartilage. General characteristic of bone, types of bone, bone histogenesis, growth and remodeling, joints. Nerve tissue. General characteristic, neurons (cell body, dendrites, axon), synapses, neuroglia, myelination. Muscle tissue. General characteristic, types of muscle tissue, mechanism of contraction, regeneration. Blood an hametopoiesis. Formed elements of blood (erythrocytes, leukocytes, platelets), formation of formed blood elements. Molecular aspects of development. Introduction to developmental biology. Genes in development. Gene expression during development. Developmental programs and regulation elements in DNA and RNA. Cell signalization pathways and network. Cell interaction. Basic cell mode: division, differentiation and death. General embryology. Fertilization, cleavage of the ovum, blastogenesis, implantation, development of embryoblast, bilaminar germ disc, trilaminar germ disc, notogenesis. Periods of intrauterine life and changes of embryonic and fetal external appearance. Ontogenesis. Morphogenetic processes. Mosaic and regulative embryos. Maternal and zygotic genes, homeobox genes. Ontogenesis regulation. Model organisms. Development of tissue systems and body cavities. Development of skeletal and muscle systems, development of limbs. Development of coelom and diaphragm. Development of fetal membranes and placenta. Development of trophoblast, fetal membranes, placenta, twin pregnancy. Embryonic cloning. Stem cells, therapeutic cloning, transgenic organisms, knockout and knockin. Regulative and mosaic development. Preimplantation diagnosis. Stem cells. Characteristic and cultivation of stem cells. Cell therapy, regenerative medicine and its perspectives. Programmed cell death and its regulation. Apoptosis. Neutrophins. Regulators, adaptors and effectors of apoptotic pathways. Caspases. Circulatory system. General structure of vessels, capillaries, arteries, veins, lymphatic vessels, heart. Lymphoid system. General structure and classification of lymphoid organs, thymus, lymph nodes, spleen, tonsils. Organogenesis of circulatory and lymphatic systems. Development of the heart, arteries and veins, primitive and fetal circulation, circulatory changes at birth, development of lymphoid vessels and organs. Respiratory system. Epithelium lining airways, structures responsible for air conditioning, nasal cavity, pharynx, larynx, trachea, bronchial tree, alveoli, interalveolar septum. Digestive system. General structure of digestive tract, oral cavity, tongue, teeth, oesophagus, stomach, small and large intestine, Glands associated with the digestive tract - salivary glands, pancreas, liver, biliary tract. Organogenesis of digestive and respiratory systems. Development of the face, oral and nasal cavities and teeth, primitive gut and its development, pharyngeal gut, development of glands associated with the digestive tract, development of respiratory organs, stages of the lung development. Urinary system. Structure of kidneys (renal corpuscle, nephrons, collecting tubules and ducts, juxtaglomerular apparatus), urinary passages. Male reproductive system. Structure of testis, spermatogenesis, intratesticular and excretory genital ducts, accessory genital glands, penis. Female reproductive system. Structure of ovary, ovarian follicles, ovulation, corpus luteum, oviduct, uterus, changes in the endometrium during the menstrual cycle, vagina, external genitalia. Organogenesis of urinary and genital systems. Development of the intermediate mesoderm, pronephros, mesonephros, metanephros - permanent kidney, development of urinary passages, development of testes and ovaries, development of male and female genital ducts, development of external genitalia. Endocrine system. Hypophysis (adenohypophysis, neurohypophysis), pineal gland, thyroid, parathyroid glands, adrenal cortex, adrenal medulla. Nervous system. Central and peripheral nervous system, grey and white matter, spinal cord, cerebellum, cerebrum, meninges, choroid plexus, peripheral nerves, nerve ganglia. Organogenesis of nervous and endocrine systems. Neurulation, histogenesis of the neural tube, primitive brain vesicles, development of the spinal cord and brain, development of the peripheral nerves, development of the endocrine organs. Skin. Epidermis, keratinization, melanocytes and pigment formation, dermis, skin adnexes (hair, nails, glands of the skin), mammary gland. Organogenesis of skin. Developmental stages of the skin, development of skin adnexes and derivatives. Sense organs. Classification of sense organs receptors. Somatic and visceral receptors. Structure of eye (fibrous, vascular and nervous layers, lens, vitreous body, accessory structures of eye). Chemoreceptors (olfactory epithelium, taste buds). Audioreceptors (structure of ear, external, middle and internal ear). Proprioceptors. Organogenesis of sense organs. Development of the eye and ear, development of the olfactory epithelium. Special histological techniques. Histochemistry, immunohistochemistry, lectin histochemistry, fluorescence microscopy, in situ hybridization, scanning electron microscopy, atomic force microscopy (AFM). Teratogenesis. Etiology of birth defects, prenatal extinction, development aberrations. Critical period and period of sensitivity, developmental toxicity manifestations. Relation between mutagenesis and teratogenesis. Proved human teratogens. Biology of aging. Longevity. Genetic nature of aging, genes controlling aging. Mitochondrial interaction. Diet restriction. Free radicals. Developmental biology and human diseases. |