...





                        

Anatomia omului [65]
Anatomia topografica [30]
Anestezie/Reanimare [17]
Alergologie [10]
Biochimia [38]
Biochimie Clinica [8]
Biofizica [14]
Biologie moleculara [28]
Biostatistica [7]
Boli Infectioase [12]
Boli infectioase la copii [27]
Boli profesionale [1]
Cardiologie [54]
Chimie bioorganică [4]
Chirurgie [65]
Chirurgia OMF [4]
Chirurgia pediatrica [15]
Cultura comunicarii [0]
Kinetoterapie [10]
Dermatologie [34]
Ecologie [2]
Endocrinologie [15]
Epidemiologie [9]
Examen de Stat USMF [18]
Farmacologie [30]
Filosofie si bioetica [19]
Fiziologia umana [41]
Fiziopatologie [37]
Ftiziopneumologie [11]
Gastroenterologie [34]
Genetica umana [39]
Geriatrie [2]
Ginecologie [22]
Igiena generala [29]
Imunologie [9]
Hematologie [31]
Hepatologie [5]
Histologie [18]
Medicina interna- Terapie [60]
Medicina de Familie [23]
Medicina de Laborator [1]
Medicina Militara [3]
Medicina legala [6]
Medicina sociala [2]
Microbiologie [14]
Morfopatologie [40]
Nefrologie [28]
Neurologie [25]
Neonatologie [16]
Nursing [7]
Obstetrica [28]
Oftalmologie [11]
ORL [11]
Oncologie [9]
Parazitologie [29]
Pediatrie si Puericultura [156]
Pneumologie [37]
Psihiatrie [56]
Psihologie [24]
Radiologie si Imagistica [38]
Reumatologie [33]
Sexologie [1]
Stomatologie [33]
Traumatologia si ortopedia [24]
Urgențe medicale [32]
Urologie [24]




Однажды твоя жизнь будет оценена не по тому сколько денег ты заработал и сколько у тебя машин. А по тому как ты повлиял на чью-то жизнь...


Ar putea sa te intereseze:


Dermatologie

Curs: Anatomy of the Normal Skin


·

   Medtorrents este comunitate libera, de acea Download-ul este gratuit.

   Puteti expedia materialele Dvs pe mail: admin@medtorrents.com

 

Anatomy of the Normal Skin

 

 

The skin can be divided into three main functional areas. These are the:

*epidermis – the major protective layer derived from the fetal ectoderm;
*dermis – the major support layer – of mesodermal original;
*skin appendages composed of cells derived from both ectoderm and mesoderm (hair follicle, sebaceous gland, apocrine sweat gland, eccrine sweat gland, and nails).
*in addition a fourth area, the subcutaneous fat, may be involved in deeply situated skin lesions such as erythema nodosum.
 

  Four main layers and sometimes another one additional :

*cornified or horny layer - outer non-nucleated barrier layer;
*granular layer – the zone where epidermal nuclei disintegrate;
*spinosus or prickle cell layer – the bulk of the living epidermal keratinocytes;
*bazal layer – the only keratinocytes in normal epidermis which undergo cell division.
*These layers are best seen if a piece of thick, weight-bearing skin, such as that from the sole of the foot, is examined under the microscope. In this skin, a fifth layer can sometimes be seen just above the granular layer – the stratum lucidum.
 
 
Vizualizat: 1150     Download: 424

Comentarii:


avatar


Materiale noi pe site:




Cele mai citite materiale:



  
Design by Dr. wikko © 2020