title: The effect of lavender oil on serum testosterone levels and epididymal sperm characteristics of formaldehyde treated male rats.
abstract: OBJECTIVE
  In this study, the harmful effects of formaldehyde (FA) on serum testosterone levels and epididymal sperm characteristics were investigated. In addition, possible protective effect of lavender oil was evaluated.
  
  
  METHODS
  For this purpose, 21 adult male Wistar-Albino rats were used. The rats of group I was used as control group. The rats of group II were exposed FA (10 ppm/1 hour) for 35 days. The rats of group III inhaleted lavender oil (1 ml/1 hour) with FA.
  
  
  RESULTS
  While the testosterone levels, the epididymal sperm concentration and the progressive sperm motility were significantly decreased, the abnormal sperm rate was significantly increased in FA treated group when compared to control group. However, in group III, the epididymal sperm concentration and the progressive sperm motility were significantly increased, the abnormal sperm rate was significantly decreased in comparison with the FA treated group.
  
  
  CONCLUSIONS
  It can be expressed that serious damages occured via formaldehyde exposure in reproductive system and that the lavender oil had protective effects against these damages.
authors: Department of Anatomy, Inonu University, School of Medicine, Malatya, Turkey. ekose@inonu.edu.tr
authors: E
authors: E
authors: Köse
authors: M
authors: M
authors: Sarsilmaz
authors: S
authors: S
authors: Meydan
authors: M
authors: M
authors: Sönmez
authors: I
authors: I
authors: Kuş
authors: A
authors: A
authors: Kavakli
mesh_terms: D000818:Animals; D004822:Epididymis / Q000187:drug effects*; D005557:Formaldehyde / Q000633:toxicity*; D027523:Lavandula; D008297:Male; D009822:Oils, Volatile / Q000494:pharmacology*; D010938:Plant Oils / Q000494:pharmacology*; D051381:Rats; D017208:Rats, Wistar; D013094:Spermatozoa / Q000187:drug effects*; D013739:Testosterone / Q000097:blood*
chemical_list: D009822:Oils, Volatile; D010938:Plant Oils; D005557:Formaldehyde; D013739:Testosterone; C045718:lavender oil