Model: day – daily ( день – щодня) 


Мы поможем в написании ваших работ!



ЗНАЕТЕ ЛИ ВЫ?

Model: day – daily ( день – щодня)



External, internal, deep, general, similar, nervous, fundamental, great, normal, involuntary, actual, part, special, ordinary

 

Exercise 6. Read and translate the following words and word-combinations:

Tissue: epithelial tissues, connective tissue, loose connective tissue, smooth tissue.

Cell: cells, cellular, unicellular, multicellularorganisms, intercellular substances.

To protect: protection, health protection, protected, to protect from injury.

Lining: covering andlining epithelium, lined, to line the internal organs.

Histology: histologist, histologic anatomy, to study histopathology.

To support: the support to the body, supportive personnel, supporting treatment.

Voluntary: involuntary muscle, voluntary and involuntary movements

 

Exercise 7. Translate the following word-combinations into Ukrainian:

Aggregation of cells; the underlying muscle tissue; intercellular substances; smooth muscle tissues; to group together; fundamental tissues; a covering for layers; lining epithelium; the airways; a basal lamina; to secrete hormones; loose connective tissue; to be a bit more rigid; to coordinate the activities and movements of our body; a network (web) of nerves; a striated muscle tissue; involuntary muscles; the urogenital tract.

 

Exercise 8. Read and translate the text

Tissues

In biology, a tissue is an aggregation of cells that are similar in form and function and the intercellular substances and structures produced by cellular activity. The various kinds of tissues group together and form the organs.

There are four fundamental tissues in the human body: epithelial, connective, nervous, and muscle.

Epithelial tissue provides a covering for deeper body layers and protects our body from moisture loss, bacteria, and internal injury. There are two kinds of epithelial tissues:

· Covering and lining epithelium covers or lines almost all of our internal and external organismal surfaces such as the skin, the airways, the lymph vessels and the digestive tract. It serves functions of protection, secretion, and absorption, and is separated from other tissues below by a basal lamina.

· Glandular epithelium secretes hormones or other products such as stomach acid, sweat, saliva, and milk.

· Connective tissue generally provides structure and support to the body. There are two types of connective tissue:

· Loose connective tissue holds structures together. For example, loose connective tissue holds the outer layer of skin to the underlying muscle tissue. This tissue is also found in your fat layers, lymph nodes, and red bone marrow.

· Fibrous connective tissue also holds body parts together, but its structure is a bit more rigid than loose connective tissue. Fibrous connective tissue is found in ligaments, tendons, cartilages, and bones.

Nervous (neural) tissue forms the nervous system, which is responsible for coordinating the activities and movements of your body through its network of nerves. Parts of the nervous system include the brain, spinal cord, and nerves. Nervous tissue consists of two kinds of nerve cells neurons and neuroglia, or glial cells.

Muscle tissue differs from other tissue types in that it contracts. Muscle tissue comes in three types: skeletal, cardiac and smooth. Those muscle tissues are made up of muscle fibers. The muscle fibers contain many myofibrils, which are the parts of the fiber that actually contract. There are three kinds of muscle tissues:

· Skeletal ( striated) muscle tissue is attached to bones and move the skeleton (also called voluntary muscle)

· Cardiac muscle tissue makes up most of the heart wall allowing the heart to contract and pump blood throughout an organism (also involuntary muscle).

· Smooth ( visceral) muscle tissue lines the walls of blood vessels and certain organs such as the digestive and urogenital tracts.

The study of tissue is known as histology or, in connection with disease, histopathology.

Exercise 9. Answer the questions:

1. What do we call a tissue in biology?

2. What are the main tissues in the human body?

3. What kind of tissues protects our body from moisture loss, bacteria, and internal injury?

4. What are the main functions of covering and lining epithelium?

5. Where can a loose connective tissue be found in our body?

6. What differs a muscle tissue from other tissue types?

7. What are the main three kinds of muscle tissues?

8. What does histopathology study?

 

Exercise 10. Match the terms with their definitions:

1. gland   2. glia   3. layer   4. tissue   5. fiber   6. muscle   7. epithelium   8. neuron(e) a) the delicate web (network) of connective tissue that surrounds and supports nerve cells; b) an animal tissue consisting of one or more layers of closely packed cells covering the external and internal surfaces of the body; c) any thread-shaped structure, such as a nerve fibre; d) a cell or organ in man and other animals that synthesizes chemical substances and secretes them for the body to use or eliminate, either through a duct or directly into the bloodstream; e) a thickness of some homogeneous substance, such as a stratum (слой, пласт) or a coating on a surface; f) a cell specialized to conduct nerve impulses: consists of a cell body, axon, and dendrites; g) a part of an organism consisting of a large number of cells having a similar structure and function; h) a tissue composed of bundles of elongated (продолговатый) cells capable of contraction and relaxation to produce movement in an organ or part.
               
               
                 

 

Exercise 11. Translate into English:

З’єднання, об’єднання, сполучення; схожі за формою і функцією; міжклітинні речовини; групуватися разом; фундаментальні тканини; забезпечити покриття для глибших шарів тіла; поперечно-смугасті м’язи; вистилаючий епітелій; внутрішні і зовнішні поверхні організму; залозистий епітелій; базальна пластинка (шар); неоформлена (крихка, рихла) сполучна тканина; м’язи, що довільно скорочуються; гладкі м’язи; відповідати за координацію рухів; перекачувати кров по всьому організму; сечостатева система; вивчати патологічну гістологію.

Exercise 12. Insert the prepositions where it is necessary:

for, in, of, with, of, in

The classical tools... studying tissues are the paraffin block...which tissue is embedded and then sectioned, the histological stain, and the optical microscope. In the last couple … decades, developments in electron microscopy, immunofluorescence, and the use … frozen tissue sections have enhanced the detail that can be observed … tissues. … these tools, the classical appearances of tissues can be examined in health and disease enabling considerable refinement of clinical diagnosis and prognosis.

Exercise 13. Open the brackets using the verbs in an appropriate tense and voice and translate:

1. Histology (to study) the microscopic anatomy of cells and tissues of plants and animals.

2. The microscopic anatomy of cells and tissues of plants and animals (to perform) by examining a thin slice of tissue under a light microscope or electron microscope.

3. Recently the use of histological stains (to enhance) the ability to visualize and differentially identify the microscopic structures.

4. Histology is known (to be) an essential tool of biology and medicine.

5. In the 19th century, histology (to be) as an academic discipline in its own right.

6. The 1906 Nobel Prize in Physiology or Medicine (to award) to histologists Camillo Golgi and Santiago Ramon y Cajal.

7. Camillo Golgi and Santiago Ramon y Cajal (to have) dueling interpretations of the neural structure of the brain.

8. Cajal (to win) the prize for his correct theory and Golgi for the staining technique he invented to make it possible.

 

Exercise 14. Put questions to underlined words:

1. Histopathology refers to the microscopic examination of tissue in order to study the manifestations of d isease.

2. In clinical medicine, histopathology refers to the examination of a b iopsy or surgical s pecimen by a pathologist.

3. In contrast, cytopathology examines free cells or tissue fragments.

4. Histopathology deals with the microscopic study of diseased tissue.

5. Accurate diagnosis of cancer and other diseases usually requires histopathological examination of samples.

6. Trained medical doctors perform histopathological examination and provide diagnostic information based on their observations.

7. The trained personnel who prepare histological specimens for examination are histotechnicians, histology technicians (HT), histology technologists (HTL), medical scientists, m edical laboratory technicians, or b iomedical scientists.

8. The field of study of technologists, medical laboratory technicians, or biomedical scientists is called histotechnology.

Exercise 15. Speak about histology, using the following scheme:

1. Tell what the histology is.

2. Tell what histology studies.

3. Tell what the histopathology is.

4. Give some information about the famous histologists and their findings.

Exercise 16. Translate the sentences paying attention to Emphatic Constructions It is (was, will be)… that (who, which) and It was not until … (any date) that:

It was a great histologist C amillo Golgi who was awarded the Nobel Prize in Physiology.

Саме видатний гістолог Каміло Гольджi був нагороджений Нобелевською премією з фізіології.

1. It is histopathological examination of tissues that starts with surgery, biopsy, or autopsy.

2. It was the tissue that was removed from the body or plant, and then placed in a fixative which stabilized the tissues to prevent decay.

3. It will be formalin (10% formaldehyde in water) that will be the most common fixative.

4. It is under a microscope that the tissue is then prepared for viewing using either chemical fixation or frozen section.

5. It is a pathologist who examines the histological slides under a microscope by, a medically qualified specialist who has completed a recognised training program (5 - 5.5 years in the United Kingdom).

6. It is as a pathology report that describes the histological findings and the opinion of the pathologist, the medical diagnosis was formulated.

7. It is in the removal of cancer that the pathologist will indicate whether the surgical margin is cleared, or is involved.

8. It was not until 1839 that the German biologist T. Schwann substantiated (обґрунтовув) the cell theory that became the methodological basis of histology.

 

Exercise 17. Translate into English using active vocabulary and Emphatic Constructions where necessary:

1. Саме тканини — це структури, що складаються з морфологічно та/або функціонально однакових клітин, призначених здійснювати одне чи кілька певних завдань в організмі.

2. Саме епітеліальна тканина вистеляє внутрішні та зовнішні поверхні органів тіла і утворює залози.

3. Сполучна тканина складається з клітин, занурених у позаклітинну мутацію, і служить для структурного та функціонального зв'язку між іншими тканинами чи органами.

4. Саме м'язова тканина служить для здійснення довільних чи мимовільних рухів органів тіла.

5. Нервова тканина, що складається з нервових клітин, або нейронів, служить для прийому й передачі внутрішніх та зовнішніх нервових імпульсів.

6. Саме Р. Гук у 1665 році ввів поняття клітини і спостерігав через мікроскоп клітинну будову деяких тканин.

7. Тільки у 1906 року Нобелівську премію в галузі фізіології або медицини вручили двом гістологам — Камілло Гольджі та Сантьяго Рамону і-Кахалу.

8. Гістопатологія — це розділ мікроскопічного вивчення пошкодженої тканини, який є важливим інструментом паталогоанатомії, оскільки саме точний діагноз раку та інших захворювань зазвичай вимагає гістопатологічного дослідження зразків.



Поделиться:


Последнее изменение этой страницы: 2016-08-14; просмотров: 98; Нарушение авторского права страницы; Мы поможем в написании вашей работы!

infopedia.su Все материалы представленные на сайте исключительно с целью ознакомления читателями и не преследуют коммерческих целей или нарушение авторских прав. Обратная связь - 44.221.81.212 (0.018 с.)