Cơ Chế Tác Dụng : 
								
									A transdermal gel containing ethinyl estradiol and norelgestromin being investigated by Antares Pharma for use as a female contraceptive.								
								
									Estrogens diffuse into their target cells and interact with a protein receptor. Target cells include the female reproductive tract, the mammary gland, the hypothalamus, and the pituitary. Estrogens increase the hepatic synthesis of sex hormone binding globulin (SHBG), thyroid-binding globulin (TBG), and other serum proteins and suppress follicle-stimulating hormone (FSH) from the anterior pituitary. The combination of an estrogen with a progestin suppresses the hypothalamic-pituitary system, decreasing the secretion of gonadotropin-releasing hormone (GnRH).								
							
														
															
								 Dược Động Học  : 
								
									▧ Absorption : 
Absorbed topically.								
	
							 
														
														
							
																					
								 Chỉ Định : 
								
									For use as a female contraceptive.								
							
	
														
									
							
							
							
							
								
								 Liều Lượng & Cách Dùng : 
								
									Patch, extended release - Topical