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қ: ң қ ғ




6.2. қң қ: ң ң ә қ-қ қ.

6.3. қ :

- қ ң ғ қ () ң ө қ

ү;

- ң қ ү;

- ң қ қ ү;

- қ ң қ қ ү;

- ң қ қ ү;

- ң қ ү;

- ң ө қ ү;

- ң қ қ ү;

- қ ң -, ә

ң қ-қ ң ң қ ү.

6.4. қң ұқ:

*6.4.1. . , , ң ң ғ ө.

Carcinogenesis. Carcinogens: classification and their role in the occurrence of malignant transformation of cells.

. , , .

6.4.2. ә ү, ң ң ғ ө.

6.4.3. , ң қ қғ .

6.4.4. , ң ң ғ ө.

6.4.5. Қ , , қ.

6.4.6. ң ғ ң.

* ғ ә ү

6.5. қ ә: ң қң ә, қ ә ; ү ққ, қ, ү ә ү ұқ, , ү ө; қ ұ; ғ ө ә ү, ғ ғ ұ; қ ө.

6.6. Ә:

:

6.6.1. . . .. .: , 2006. . 557-568.

6.6.2. .., .. ( ). :

, 2009. . 201-216.

6.6.3. .., .. . ., 2003, . 501-520.

6.6.4. Ққ .Ө., Ә .. қ ә . ., 2006, . 91-97.

Қ:

6.6.5. : . / ., , -, . : . . . . ; . . . .- .: -, 2010.

6.6.6. Ққ .Ө., ұ Ұ.Ә. қ қ ң

- ққ ө : , 2012. 112 .

6.6.7. : /... .. .-.: -, 2012. 348-370.

қ

6.7.1. () құ ғ:

6.7.1.1. қң ұқ ұ.

6.7.1.2. қ 10 ұқ 3 ұқ.

*6.7.1.3. қ ә ғ ә

6.7.2. ә ғ құ ғ:

6.7.2.1. Қ ң қ .

6.7.2.2. ң ң ә ү.

6.7.2.3. ң ң ң үң.

6.7.2.4. ң: ә ң

 

ң / қң ғ қ / қ
  myc  
 
  cyclinsD, E  
pl5  
pl6  
pRB  
  p53  
Bcl-2  
   
  APC  
BRCA1, BRCA2  
  ң  
ATM  

 

6.7.3. қ ұқ:

6.7.3.1. қ ң () ң ғ ?

6.7.3.2. ң ғ ң қ?

6.7.3.3. ң ?

6.7.3.4. Қ ң ?

6.7.3.5. Қ ә қ қ?

6.7.3.6. ң қғқ ?

Ү ү ө:

Ққ ғ
ғң қ ң ө ү ү , Carcinogenesis complex, multistep process of development of malignant tumors
-ғ қ ә қ ң ә , -, . Carcinogenic factor a factor which causes or increases frequency of appearance of benign or malignant tumours in humans.
Қ ң қ ө, ө ә ғ , , Malignant tumors tumors characterized by unlimited division of cells, invasive growth and monoclonality
ң ө, ө ә ң ө ә , ң қ ң ә , , , Proto-oncogenes specific group of genes, regulating cell division and growth, mutations of which result in development of malignant tumor
ң ө ә ү ғ ә - Suppressor-genes group of genes suppressing action of oncogenes and preventing process of oncogenesis
қ -ұғ ғ ғң , ғ . - , - . Viral oncogenes modified genes of superior organisms introduced there by viral genome.
қ ң ұқ ө - Mutation persistent changes in genetic material.
өң ң ң, ө ә ғ () қ ғ ң қ құ (), , () Translocation a type of chromosomal aberration when a gene or a fragment of chromosome is transferred to a new location on the same or different chromosome.
-ң өң ө, ң ғ .Ү ң ә ғ - () , . . Amplification increasing number (copies) of proto-oncogenes which have moderate activity. As a result overall activity can lead to malignant transformation of a cell.
қ Қ ң ң ұ, қ ә қ , , Telomerase specific enzyme that extends daughter chains of linear DNA molecules, active in malignant tumour cells and some other cells.
ғ-қ қ ө . ғ, қ ңғ . - , .. , , . Monoclonality malignant tumour develops from a single genetically transformed cell, a generation of genetically identical cells produced from a single cell.
ө-ұ ұ қ ң . - - . Invasive growth active penetration of tumour cells through tissue barriers.
ғ- ң ғғ ғ ө - , . Autonomy independent of an organism growth of a tumour.
ҳ -қ , ң ғғ ө- . ө ө. ғ ө , ғ - . - , - . , , . , - Immortality normal cells are mortal, their life cycle includes programmed cell death apoptosis. In a culture they die after several cell division cycles. Tumour cells do not stop dividing, i.e. they are immortal.
-ғқ ғ қ ұғ ң ә қң ү. - () . Metastasis tumour implants that have lost anatomical connection with primary tumour location.

 

Құ: қ. ..

18 - ә қ





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