PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6510549-8	1984	In addition, primary treatment with the antiestrogen tamoxifen prevents both receptor up-regulation and an enhanced rate of transcription or accumulation of vitellogenin mRNA on secondary hormonal exposure.	Tamoxifen	53-62	a1-a	Xenopus laevis	157-169	
3736040-5	1986	Pre-injection with tamoxifen or 4-hydroxytamoxifen suppressed the estrogen-dependent induction of vitellogenin in serum.	Tamoxifen	19-28	a1-a	Xenopus laevis	98-110	
3736040-6	1986	4-Hydroxytamoxifen also inhibited the induction of intracellular vitellogenin and its mRNA by estrogen suggesting that this metabolite of tamoxifen is able to inhibit estrogen-induced transcription of the vitellogenin genes.	Tamoxifen	9-18	a1-a	Xenopus laevis	65-77	
3736040-6	1986	4-Hydroxytamoxifen also inhibited the induction of intracellular vitellogenin and its mRNA by estrogen suggesting that this metabolite of tamoxifen is able to inhibit estrogen-induced transcription of the vitellogenin genes.	Tamoxifen	9-18	a1-a	Xenopus laevis	205-217