Deslorelin takes the lead in quest for non-surgical birth control
From ANIMAL PEOPLE, September 2010:
(published October 5, 2010)
NAIROBI–Veterinary contraceptive
researcher Henk J. Bertschinger wowed the Africa
Animal Welfare Action conference in Nairobi on
September 8, 2010 with two presentations hinting
that the anti-GnRH agonist approach to animal
birth control may be applicable in cats and dogs.
Bertschinger, of the University of
Pretoria in South Africa, recapped and updated a
2007 paper he and colleagues published in the
journal Wildlife Research, describing “the
treatment and contraception of 23 captive and 40
free-ranging lionesses and four captive tigers in
South Africa,” using a range of different sized
deslorelin implants. Deslorelin is a hormone
analog, modeled on the natural hormone LHRH
(lutenizing-hormone releasing hormone) that turns
reproductive processes on and off in the brains
of both male and female animals.