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pubmed:abstractText |
1 The present study comprised treatment of healthy male rats with Delta(9)-tetrahydrocannabinol (THC, 10 mg kg(-1), p.o.), and combinations of THC with benzoflavone moiety (BZF, 10 and 20 mg kg(-1), p.o.) isolated from Passiflora incarnata Linneaus, over a period of 30 days. 2 Upon 30-days chronic administrations, the THC-treated male rats had a significant loss of libido (mounting behaviour with non-oestrous female rats), decrease in sperm count, and number of impregnated pro-estrous female rats. 3 Co-administration of BZF (10 and 20 mg kg(-1) p.o.) afforded significant protection against the chronic-THC-induced decrease in libido, mating performance and fertility during 30-day experimental regimen. The 20 mg kg(-1) dose of BZF exhibited better results. 4 Upon discontinuation of THC, treatment with BZF (10 and 20 mg kg(-1) p.o.) also facilitated the early restoration chronic-THC-induced decline in libido, sperm count and sexual fertility within 7 days.
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