- Главная
- Разное
- Дизайн
- Бизнес и предпринимательство
- Аналитика
- Образование
- Развлечения
- Красота и здоровье
- Финансы
- Государство
- Путешествия
- Спорт
- Недвижимость
- Армия
- Графика
- Культурология
- Еда и кулинария
- Лингвистика
- Английский язык
- Астрономия
- Алгебра
- Биология
- География
- Детские презентации
- Информатика
- История
- Литература
- Маркетинг
- Математика
- Медицина
- Менеджмент
- Музыка
- МХК
- Немецкий язык
- ОБЖ
- Обществознание
- Окружающий мир
- Педагогика
- Русский язык
- Технология
- Физика
- Философия
- Химия
- Шаблоны, картинки для презентаций
- Экология
- Экономика
- Юриспруденция
Muscular tissue презентация
Содержание
- 1. Muscular tissue
- 2. CONTRACTILE STRUCTURES (CELLS AND FIBERS) MUSCULAR TISSUE NONMUSCULAR MYOFIBROBLASTS MYOEPITHELIAL CELLS PERICYTES
- 3. MUSCULAR TISSUE STRIATED SMOOTH SKELETAL CARDIAC (HEART MUSCLE, MYOCARDIUM)
- 4. DEVELOPMENT OF MUSCULAR TISSUE MYOTOMES –
- 5. SPECIALIZED COMPARTMENTS OF MUSCULAR STRUCTURES CONTRACTILE
- 6. SKELETAL MUSCLE TISSUE SKELETAL MUSCLE FIBER MYOSYMPLAST
- 7. SECTION OF SKELETAL MUSCLE - CROSS AND LONGITUDINAL
- 8. SUPPORTING CONNECTIVE TISSUE OF SKELETAL MUSCLE
- 9. CARDIAC MUSCLE TISSUE CARDIAC MUSCLE CELLS LINKED
- 10. CARDIAC MUSCLE TISSUE
- 11. STRUCTURE OF MYOFIBRILS LIGHT MICROSCOPY - HIGH MAGNIFICATION SCHEME OF INTERNAL STRUCTURE
- 12. STRUCTURE OF THIN FILAMENTS
- 13. STRUCTURE OF THICK FILAMENTS
- 14. LINKING (ACCESSORY) PROTEINS OF MUSCLE TISSUE
- 15. MYOFIBRILS – SARCOTUBULAR SYSTEM RELATIONS
- 16. TRIADS OF SARCOTUBULAR SYSTEM
- 17. THE MOLECULAR BASIS OF STRIATED MUSCLES
- 18. INTERCALATED DISKS OF CARDIAC MUSCLE CELLS PLASMA
- 19. HISTOLOGY OF SMOOTH MUSCLES
- 20. Ca++- ENTRY INTO CYTOPLASM OF SMOOTH
- 21. THE MOLECULAR BASIS OF SMOOTH MUSCLES
- 22. RELAXED AND CONTRACTED SMOOTH MUSCLE CELLS
- 23. REGENERATION OF MUSCLE TISSUES SKELETAL MITOTIC
Слайд 2CONTRACTILE STRUCTURES
(CELLS AND FIBERS)
MUSCULAR
TISSUE
NONMUSCULAR
MYOFIBROBLASTS
MYOEPITHELIAL CELLS
PERICYTES
Слайд 4DEVELOPMENT
OF MUSCULAR TISSUE
MYOTOMES –
SKELETAL TISSUE
SPLANCHNOTOME –
CARDIAC TISSUE
NEUROECTODERM –
MYONEURAL TISSUE
OF THE
MESENCHYME – SMOOTH MUSCLE TISSUE
Слайд 5SPECIALIZED COMPARTMENTS
OF MUSCULAR STRUCTURES
CONTRACTILE
APPARATUS
SUPPORTING
APPARATUS
Ca++ - STORING
MEMBRANE SYSTEM
MYOFIBRILS IN
STRIATED MUSCLES;
DISPERSED
MYOFILAMENTS IN
SMOOTH MUSCLE
CELLS.
LINKING PROTEINS
OF CYTOPLASM;
EXTERNAL LAMINA
(BASAL MEMBRANE);
EXTERNAL CONNECTIVE TISSUE (FASCIA OF SKELETAL MUSCLES ….)
SARCOTUBULAR SYSTEM
IN STRIATED MUSCLES;
CYSTERNAE OF sER AND
CAVEOLI IN SMOOTH
MUSCLE CELLS
Слайд 6SKELETAL MUSCLE TISSUE
SKELETAL MUSCLE FIBER
MYOSYMPLAST
MULTINUCLEATE STRUCTURE
FORMED BY FUSION OF MANY
HUNDREDS OF
DEVELOPMENT
SATELLITE CELLS
PRECURSOR CELLS ABLE TO
DEVIDE BY MITOSIS TO FORM
NEW MUSCLE AFTER TISSUE
DAMAGE
SURROUNDED BY AN EXTERNAL
LAMINA TOGETHER
Слайд 9CARDIAC MUSCLE TISSUE
CARDIAC MUSCLE CELLS
LINKED END BY END INTO SO NAMED
BY INTERCALATED DISKS
Слайд 14LINKING (ACCESSORY) PROTEINS
OF MUSCLE TISSUE
ACTININ – HOLDS THIN FILAMENTS IN
MYOMESIN – HOLDS MYOSIN FILAMENTS IN THE REGION OF M-LINE
TITIN (CONNECTIN) – LINKS THE ENDS OF THICK FILAMENTS TO
THE Z-LINE
DESMIN – LINK ADJACENT MYOFIBRILS TO EACH OTHER
C-PROTEIN – MYOSIN BINDING PROTEIN
DYSTROPHIN – PLASMA MEMBRANE PROTEIN, BRIDGES ACTIN
FILAMENTS TO THE EXTERNAL LAMINA TO TRANSFER THE INTERNAL
FORCES OF CONTRACTION TO THE EXTERNAL TISSUES
Слайд 17THE MOLECULAR BASIS
OF STRIATED MUSCLES CONTRACTION
DEPOLARIZATION OF PLASMA
MEMBRANE AND
SYSTEM
RELEASE OF Ca++ INTO THE
CYTOPLASM VIA MEMBRANE CHANNELS
BINDING OF Ca-IONS TO THE TROPONIN
(TROPONIN C) RESULTING IN CHANGES OF
TROPONIN COMPLEX
ACCESS OF MYOSIN TO
THE ACTIN FILAMENTS
HYDROLYSIS OF ATP
CONTRACTION
Слайд 18INTERCALATED DISKS OF CARDIAC MUSCLE CELLS
PLASMA MEMBRANES
OF CARDIAC CELLS,
DESMOSOMES,
GAP JUNCTIONS,
ADHERENT-TYPE
JUNCTIONS (FASCIAE
ANHERENS)
STRUCTURES
Слайд 20Ca++- ENTRY INTO CYTOPLASM
OF SMOOTH MUSCLE CELL
FROM SMOOTH ENDOPLASMIC RETICULUM
(VESICLES LIKE SARCOTUBULAR SYSTEM OF STRIATED MUSCLES)
FROM EXTRACELLULAR SPACES
VIA HORMONES-DEPENDENT
(LIGAND-GATED) CHANNENL
VIA DEPOLARIZATION-DEPENDENT
(VOLTAGE-GATED) CHANNELS
Слайд 21THE MOLECULAR BASIS
OF SMOOTH MUSCLES CONTRACTION
MEMBRANE EXCITATION
Ca++ RELEASE INTO CYTOPLASM
BINDING
CALMODULIN
ACTIVATION OF ENZIME –
MYOSIN LIGHT-CHANE KINASE
PHOSPHORYLATION
OF MYOSIN
ACCESS OF MYOSIN TO
THE ACTIN FILAMENTS
CONTRACTION
Слайд 23REGENERATION
OF MUSCLE TISSUES
SKELETAL
MITOTIC DIVISION OF SATELLITE CELLS
HYPERTROPHY OF REMAINING FIBERS
(A
MYOFIBRILS AND MITOCHONDRIA MAINLY)
SMOOTH
MITOTIC DIVISION OF CELLS
HYPERTROPHY OF REMAINING CELLS
CARDIAC
HYPERTROPHY OF REMAINING
CELLS ONLY - UNFORTUNATELLY
