id	sid	tid	token	lemma	pos
4x51hh65r31	1	1	nucleoside	nucleoside	NOUN
4x51hh65r31	1	2	reverse	reverse	NOUN
4x51hh65r31	1	3	transcriptase	transcriptase	NOUN
4x51hh65r31	1	4	inhibitors	inhibitor	NOUN
4x51hh65r31	1	5	(	(	PUNCT
4x51hh65r31	1	6	nrtis	nrtis	NOUN
4x51hh65r31	1	7	)	)	PUNCT
4x51hh65r31	1	8	have	have	AUX
4x51hh65r31	1	9	been	be	AUX
4x51hh65r31	1	10	used	use	VERB
4x51hh65r31	1	11	for	for	ADP
4x51hh65r31	1	12	the	the	DET
4x51hh65r31	1	13	last	last	ADJ
4x51hh65r31	1	14	20	20	NUM
4x51hh65r31	1	15	years	year	NOUN
4x51hh65r31	1	16	to	to	PART
4x51hh65r31	1	17	fight	fight	VERB
4x51hh65r31	1	18	the	the	DET
4x51hh65r31	1	19	progression	progression	NOUN
4x51hh65r31	1	20	of	of	ADP
4x51hh65r31	1	21	the	the	DET
4x51hh65r31	1	22	human	human	ADJ
4x51hh65r31	1	23	immune	immune	ADJ
4x51hh65r31	1	24	deficiency	deficiency	NOUN
4x51hh65r31	1	25	virus	virus	NOUN
4x51hh65r31	1	26	,	,	PUNCT
4x51hh65r31	1	27	the	the	DET
4x51hh65r31	1	28	virus	virus	NOUN
4x51hh65r31	1	29	that	that	PRON
4x51hh65r31	1	30	causes	cause	VERB
4x51hh65r31	1	31	aids	aid	NOUN
4x51hh65r31	1	32	.	.	PUNCT
4x51hh65r31	2	1	however	however	ADV
4x51hh65r31	2	2	nrti	nrti	PROPN
4x51hh65r31	2	3	antiviral	antiviral	ADJ
4x51hh65r31	2	4	treatments	treatment	NOUN
4x51hh65r31	2	5	are	be	AUX
4x51hh65r31	2	6	associated	associate	VERB
4x51hh65r31	2	7	with	with	ADP
4x51hh65r31	2	8	tissue	tissue	NOUN
4x51hh65r31	2	9	toxicities	toxicity	NOUN
4x51hh65r31	2	10	that	that	PRON
4x51hh65r31	2	11	target	target	VERB
4x51hh65r31	2	12	the	the	DET
4x51hh65r31	2	13	mitochondria	mitochondria	NOUN
4x51hh65r31	2	14	,	,	PUNCT
4x51hh65r31	2	15	decreasing	decrease	VERB
4x51hh65r31	2	16	mitochondrial	mitochondrial	ADJ
4x51hh65r31	2	17	dna	dna	NOUN
4x51hh65r31	2	18	replication	replication	NOUN
4x51hh65r31	2	19	.	.	PUNCT
4x51hh65r31	3	1	toxicities	toxicity	NOUN
4x51hh65r31	3	2	associated	associate	VERB
4x51hh65r31	3	3	with	with	ADP
4x51hh65r31	3	4	nrtis	nrtis	PROPN
4x51hh65r31	3	5	display	display	NOUN
4x51hh65r31	3	6	significant	significant	ADJ
4x51hh65r31	3	7	tissue	tissue	NOUN
4x51hh65r31	3	8	variability	variability	NOUN
4x51hh65r31	3	9	with	with	ADP
4x51hh65r31	3	10	each	each	DET
4x51hh65r31	3	11	nrti	nrti	NOUN
4x51hh65r31	3	12	preferentially	preferentially	ADV
4x51hh65r31	3	13	affecting	affect	VERB
4x51hh65r31	3	14	certain	certain	ADJ
4x51hh65r31	3	15	tissues	tissue	NOUN
4x51hh65r31	3	16	.	.	PUNCT
4x51hh65r31	4	1	the	the	DET
4x51hh65r31	4	2	mechanisms	mechanism	NOUN
4x51hh65r31	4	3	accounting	account	VERB
4x51hh65r31	4	4	for	for	ADP
4x51hh65r31	4	5	this	this	DET
4x51hh65r31	4	6	tissue	tissue	NOUN
4x51hh65r31	4	7	specificity	specificity	NOUN
4x51hh65r31	4	8	of	of	ADP
4x51hh65r31	4	9	toxicity	toxicity	NOUN
4x51hh65r31	4	10	is	be	AUX
4x51hh65r31	4	11	unknown	unknown	ADJ
4x51hh65r31	4	12	.	.	PUNCT
4x51hh65r31	5	1	in	in	ADP
4x51hh65r31	5	2	previous	previous	ADJ
4x51hh65r31	5	3	studies	study	NOUN
4x51hh65r31	5	4	from	from	ADP
4x51hh65r31	5	5	this	this	DET
4x51hh65r31	5	6	laboratory	laboratory	NOUN
4x51hh65r31	5	7	,	,	PUNCT
4x51hh65r31	5	8	the	the	DET
4x51hh65r31	5	9	effects	effect	NOUN
4x51hh65r31	5	10	of	of	ADP
4x51hh65r31	5	11	nrtis	nrtis	PROPN
4x51hh65r31	5	12	have	have	AUX
4x51hh65r31	5	13	been	be	AUX
4x51hh65r31	5	14	investigated	investigate	VERB
4x51hh65r31	5	15	on	on	ADP
4x51hh65r31	5	16	liver	liver	NOUN
4x51hh65r31	5	17	and	and	CCONJ
4x51hh65r31	5	18	heart	heart	NOUN
4x51hh65r31	5	19	mitochondria	mitochondria	PROPN
4x51hh65r31	5	20	,	,	PUNCT
4x51hh65r31	5	21	tissues	tissue	NOUN
4x51hh65r31	5	22	that	that	PRON
4x51hh65r31	5	23	are	be	AUX
4x51hh65r31	5	24	associated	associate	VERB
4x51hh65r31	5	25	with	with	ADP
4x51hh65r31	5	26	known	know	VERB
4x51hh65r31	5	27	nrti	nrti	NOUN
4x51hh65r31	5	28	toxicities	toxicity	NOUN
4x51hh65r31	5	29	.	.	PUNCT
4x51hh65r31	6	1	the	the	DET
4x51hh65r31	6	2	goal	goal	NOUN
4x51hh65r31	6	3	of	of	ADP
4x51hh65r31	6	4	the	the	DET
4x51hh65r31	6	5	project	project	NOUN
4x51hh65r31	6	6	presented	present	VERB
4x51hh65r31	6	7	here	here	ADV
4x51hh65r31	6	8	is	be	AUX
4x51hh65r31	6	9	to	to	PART
4x51hh65r31	6	10	expand	expand	VERB
4x51hh65r31	6	11	these	these	DET
4x51hh65r31	6	12	studies	study	NOUN
4x51hh65r31	6	13	to	to	ADP
4x51hh65r31	6	14	brain	brain	NOUN
4x51hh65r31	6	15	mitochondria	mitochondria	PROPN
4x51hh65r31	6	16	,	,	PUNCT
4x51hh65r31	6	17	a	a	DET
4x51hh65r31	6	18	tissue	tissue	NOUN
4x51hh65r31	6	19	relatively	relatively	ADV
4x51hh65r31	6	20	resistant	resistant	ADJ
4x51hh65r31	6	21	to	to	PART
4x51hh65r31	6	22	nrti	nrti	NOUN
4x51hh65r31	6	23	toxicity	toxicity	NOUN
4x51hh65r31	6	24	.	.	PUNCT
4x51hh65r31	7	1	this	this	DET
4x51hh65r31	7	2	project	project	NOUN
4x51hh65r31	7	3	has	have	AUX
4x51hh65r31	7	4	investigated	investigate	VERB
4x51hh65r31	7	5	the	the	DET
4x51hh65r31	7	6	ability	ability	NOUN
4x51hh65r31	7	7	of	of	ADP
4x51hh65r31	7	8	brain	brain	NOUN
4x51hh65r31	7	9	mitochondria	mitochondria	NOUN
4x51hh65r31	7	10	to	to	PART
4x51hh65r31	7	11	phosphorylate	phosphorylate	VERB
4x51hh65r31	7	12	deoxynucleosides	deoxynucleoside	NOUN
4x51hh65r31	7	13	and	and	CCONJ
4x51hh65r31	7	14	their	their	PRON
4x51hh65r31	7	15	analogs	analog	NOUN
4x51hh65r31	7	16	,	,	PUNCT
4x51hh65r31	7	17	and	and	CCONJ
4x51hh65r31	7	18	to	to	PART
4x51hh65r31	7	19	determine	determine	VERB
4x51hh65r31	7	20	if	if	SCONJ
4x51hh65r31	7	21	any	any	PRON
4x51hh65r31	7	22	of	of	ADP
4x51hh65r31	7	23	the	the	DET
4x51hh65r31	7	24	nrtis	nrtis	PROPN
4x51hh65r31	7	25	have	have	VERB
4x51hh65r31	7	26	adverse	adverse	ADJ
4x51hh65r31	7	27	effects	effect	NOUN
4x51hh65r31	7	28	on	on	ADP
4x51hh65r31	7	29	the	the	DET
4x51hh65r31	7	30	phosphorylation	phosphorylation	NOUN
4x51hh65r31	7	31	of	of	ADP
4x51hh65r31	7	32	naturally	naturally	ADV
4x51hh65r31	7	33	occurring	occur	VERB
4x51hh65r31	7	34	deoxynucleosides	deoxynucleoside	NOUN
4x51hh65r31	7	35	.	.	PUNCT
4x51hh65r31	8	1	high	high	ADJ
4x51hh65r31	8	2	quality	quality	NOUN
4x51hh65r31	8	3	mitochondria	mitochondria	NOUN
4x51hh65r31	8	4	were	be	AUX
4x51hh65r31	8	5	isolated	isolate	VERB
4x51hh65r31	8	6	from	from	ADP
4x51hh65r31	8	7	harlan	harlan	PROPN
4x51hh65r31	8	8	sprague	sprague	PROPN
4x51hh65r31	8	9	dawley	dawley	PROPN
4x51hh65r31	8	10	rat	rat	NOUN
4x51hh65r31	8	11	brains	brain	NOUN
4x51hh65r31	8	12	and	and	CCONJ
4x51hh65r31	8	13	were	be	AUX
4x51hh65r31	8	14	incubated	incubate	VERB
4x51hh65r31	8	15	in	in	ADP
4x51hh65r31	8	16	media	medium	NOUN
4x51hh65r31	8	17	with	with	ADP
4x51hh65r31	8	18	labeled	label	VERB
4x51hh65r31	8	19	deoxynucleoside	deoxynucleoside	NOUN
4x51hh65r31	8	20	or	or	CCONJ
4x51hh65r31	8	21	labeled	label	VERB
4x51hh65r31	8	22	nrti	nrti	PROPN
4x51hh65r31	8	23	to	to	PART
4x51hh65r31	8	24	determine	determine	VERB
4x51hh65r31	8	25	the	the	DET
4x51hh65r31	8	26	rate	rate	NOUN
4x51hh65r31	8	27	and	and	CCONJ
4x51hh65r31	8	28	extent	extent	NOUN
4x51hh65r31	8	29	of	of	ADP
4x51hh65r31	8	30	phosphorylation	phosphorylation	NOUN
4x51hh65r31	8	31	of	of	ADP
4x51hh65r31	8	32	the	the	DET
4x51hh65r31	8	33	deoxynucleoside	deoxynucleoside	NOUN
4x51hh65r31	8	34	or	or	CCONJ
4x51hh65r31	8	35	analog	analog	NOUN
4x51hh65r31	8	36	.	.	PUNCT
4x51hh65r31	9	1	in	in	ADP
4x51hh65r31	9	2	addition	addition	NOUN
4x51hh65r31	9	3	,	,	PUNCT
4x51hh65r31	9	4	the	the	DET
4x51hh65r31	9	5	effects	effect	NOUN
4x51hh65r31	9	6	of	of	ADP
4x51hh65r31	9	7	various	various	ADJ
4x51hh65r31	9	8	nrtis	nrtis	NOUN
4x51hh65r31	9	9	on	on	ADP
4x51hh65r31	9	10	rates	rate	NOUN
4x51hh65r31	9	11	of	of	ADP
4x51hh65r31	9	12	phosphorylation	phosphorylation	NOUN
4x51hh65r31	9	13	of	of	ADP
4x51hh65r31	9	14	their	their	PRON
4x51hh65r31	9	15	corresponding	corresponding	ADJ
4x51hh65r31	9	16	deoxynucleosides	deoxynucleoside	NOUN
4x51hh65r31	9	17	were	be	AUX
4x51hh65r31	9	18	investigated	investigate	VERB
4x51hh65r31	9	19	.	.	PUNCT
4x51hh65r31	10	1	all	all	DET
4x51hh65r31	10	2	results	result	NOUN
4x51hh65r31	10	3	were	be	AUX
4x51hh65r31	10	4	analyzed	analyze	VERB
4x51hh65r31	10	5	by	by	ADP
4x51hh65r31	10	6	hplc	hplc	NOUN
4x51hh65r31	10	7	and	and	CCONJ
4x51hh65r31	10	8	an	an	DET
4x51hh65r31	10	9	in	in	ADP
4x51hh65r31	10	10	-	-	PUNCT
4x51hh65r31	10	11	line	line	NOUN
4x51hh65r31	10	12	scintillation	scintillation	NOUN
4x51hh65r31	10	13	counter	counter	NOUN
4x51hh65r31	10	14	.	.	PUNCT
4x51hh65r31	11	1	results	result	NOUN
4x51hh65r31	11	2	demonstrate	demonstrate	VERB
4x51hh65r31	11	3	that	that	SCONJ
4x51hh65r31	11	4	the	the	DET
4x51hh65r31	11	5	mitochondrial	mitochondrial	ADJ
4x51hh65r31	11	6	deoxynucleoside	deoxynucleoside	NOUN
4x51hh65r31	11	7	salvage	salvage	NOUN
4x51hh65r31	11	8	pathways	pathway	NOUN
4x51hh65r31	11	9	are	be	AUX
4x51hh65r31	11	10	more	more	ADV
4x51hh65r31	11	11	active	active	ADJ
4x51hh65r31	11	12	in	in	ADP
4x51hh65r31	11	13	brain	brain	NOUN
4x51hh65r31	11	14	mitochondria	mitochondria	NOUN
4x51hh65r31	11	15	than	than	ADP
4x51hh65r31	11	16	in	in	ADP
4x51hh65r31	11	17	heart	heart	NOUN
4x51hh65r31	11	18	or	or	CCONJ
4x51hh65r31	11	19	liver	liver	NOUN
4x51hh65r31	11	20	mitochondria	mitochondria	PROPN
4x51hh65r31	11	21	.	.	PUNCT
4x51hh65r31	12	1	present	present	ADJ
4x51hh65r31	12	2	data	datum	NOUN
4x51hh65r31	12	3	show	show	VERB
4x51hh65r31	12	4	a	a	DET
4x51hh65r31	12	5	dramatic	dramatic	ADJ
4x51hh65r31	12	6	increase	increase	NOUN
4x51hh65r31	12	7	in	in	ADP
4x51hh65r31	12	8	the	the	DET
4x51hh65r31	12	9	rate	rate	NOUN
4x51hh65r31	12	10	of	of	ADP
4x51hh65r31	12	11	phosphorylation	phosphorylation	NOUN
4x51hh65r31	12	12	of	of	ADP
4x51hh65r31	12	13	thymidine	thymidine	NOUN
4x51hh65r31	12	14	(	(	PUNCT
4x51hh65r31	12	15	140	140	NUM
4x51hh65r31	12	16	pmol	pmol	NOUN
4x51hh65r31	12	17	/	/	SYM
4x51hh65r31	12	18	mg	mg	NOUN
4x51hh65r31	12	19	)	)	PUNCT
4x51hh65r31	12	20	and	and	CCONJ
4x51hh65r31	12	21	azt	azt	PROPN
4x51hh65r31	12	22	(	(	PUNCT
4x51hh65r31	12	23	140	140	NUM
4x51hh65r31	12	24	pmol	pmol	NOUN
4x51hh65r31	12	25	/	/	SYM
4x51hh65r31	12	26	mg	mg	NOUN
4x51hh65r31	12	27	)	)	PUNCT
4x51hh65r31	12	28	individually	individually	ADV
4x51hh65r31	12	29	in	in	ADP
4x51hh65r31	12	30	brain	brain	NOUN
4x51hh65r31	12	31	mitochondria	mitochondria	NOUN
4x51hh65r31	12	32	compared	compare	VERB
4x51hh65r31	12	33	to	to	ADP
4x51hh65r31	12	34	mitochondria	mitochondria	NOUN
4x51hh65r31	12	35	from	from	ADP
4x51hh65r31	12	36	heart	heart	NOUN
4x51hh65r31	12	37	(	(	PUNCT
4x51hh65r31	12	38	20	20	NUM
4x51hh65r31	12	39	pmols	pmol	NOUN
4x51hh65r31	12	40	/	/	SYM
4x51hh65r31	12	41	mg	mg	PROPN
4x51hh65r31	12	42	and	and	CCONJ
4x51hh65r31	12	43	6	6	NUM
4x51hh65r31	12	44	pmol	pmol	NOUN
4x51hh65r31	12	45	/	/	SYM
4x51hh65r31	12	46	mg	mg	NOUN
4x51hh65r31	12	47	)	)	PUNCT
4x51hh65r31	12	48	and	and	CCONJ
4x51hh65r31	12	49	liver	liver	NOUN
4x51hh65r31	12	50	(	(	PUNCT
4x51hh65r31	12	51	40	40	NUM
4x51hh65r31	12	52	pmol	pmol	NOUN
4x51hh65r31	12	53	/	/	SYM
4x51hh65r31	12	54	mg	mg	NOUN
4x51hh65r31	12	55	and	and	CCONJ
4x51hh65r31	12	56	9	9	NUM
4x51hh65r31	12	57	pmol	pmol	NOUN
4x51hh65r31	12	58	/	/	SYM
4x51hh65r31	12	59	mg	mg	NOUN
4x51hh65r31	12	60	)	)	PUNCT
4x51hh65r31	12	61	after	after	ADP
4x51hh65r31	12	62	90	90	NUM
4x51hh65r31	12	63	minute	minute	NOUN
4x51hh65r31	12	64	incubations	incubation	NOUN
4x51hh65r31	12	65	.	.	PUNCT
4x51hh65r31	13	1	phosphorylation	phosphorylation	NOUN
4x51hh65r31	13	2	of	of	ADP
4x51hh65r31	13	3	deoxycytidine	deoxycytidine	NOUN
4x51hh65r31	13	4	is	be	AUX
4x51hh65r31	13	5	also	also	ADV
4x51hh65r31	13	6	very	very	ADV
4x51hh65r31	13	7	active	active	ADJ
4x51hh65r31	13	8	with	with	ADP
4x51hh65r31	13	9	210	210	NUM
4x51hh65r31	13	10	pmol	pmol	NOUN
4x51hh65r31	13	11	/	/	SYM
4x51hh65r31	13	12	mg	mg	NOUN
4x51hh65r31	13	13	phosphorylated	phosphorylate	VERB
4x51hh65r31	13	14	after	after	ADP
4x51hh65r31	13	15	180	180	NUM
4x51hh65r31	13	16	minutes	minute	NOUN
4x51hh65r31	13	17	.	.	PUNCT
4x51hh65r31	14	1	deoxyuridine	deoxyuridine	PROPN
4x51hh65r31	14	2	is	be	AUX
4x51hh65r31	14	3	phosphorylated	phosphorylate	VERB
4x51hh65r31	14	4	to	to	ADP
4x51hh65r31	14	5	the	the	DET
4x51hh65r31	14	6	monophosphate	monophosphate	ADJ
4x51hh65r31	14	7	form	form	NOUN
4x51hh65r31	14	8	in	in	ADP
4x51hh65r31	14	9	brain	brain	NOUN
4x51hh65r31	14	10	mitochondria	mitochondria	NOUN
4x51hh65r31	14	11	which	which	PRON
4x51hh65r31	14	12	has	have	AUX
4x51hh65r31	14	13	also	also	ADV
4x51hh65r31	14	14	been	be	AUX
4x51hh65r31	14	15	shown	show	VERB
4x51hh65r31	14	16	in	in	ADP
4x51hh65r31	14	17	heart	heart	NOUN
4x51hh65r31	14	18	mitochondria	mitochondria	NOUN
4x51hh65r31	14	19	,	,	PUNCT
4x51hh65r31	14	20	but	but	CCONJ
4x51hh65r31	14	21	not	not	PART
4x51hh65r31	14	22	in	in	ADP
4x51hh65r31	14	23	perfused	perfused	ADJ
4x51hh65r31	14	24	heart	heart	NOUN
4x51hh65r31	14	25	.	.	PUNCT
4x51hh65r31	15	1	data	datum	NOUN
4x51hh65r31	15	2	demonstrate	demonstrate	VERB
4x51hh65r31	15	3	that	that	SCONJ
4x51hh65r31	15	4	azt	azt	PROPN
4x51hh65r31	15	5	is	be	AUX
4x51hh65r31	15	6	a	a	DET
4x51hh65r31	15	7	potent	potent	ADJ
4x51hh65r31	15	8	inhibitor	inhibitor	NOUN
4x51hh65r31	15	9	of	of	ADP
4x51hh65r31	15	10	thymidine	thymidine	NOUN
4x51hh65r31	15	11	phosphorylation	phosphorylation	NOUN
4x51hh65r31	15	12	in	in	ADP
4x51hh65r31	15	13	brain	brain	NOUN
4x51hh65r31	15	14	mitochondria	mitochondria	NOUN
4x51hh65r31	15	15	with	with	ADP
4x51hh65r31	15	16	an	an	DET
4x51hh65r31	15	17	ic50	ic50	PROPN
4x51hh65r31	15	18	of	of	ADP
4x51hh65r31	15	19	5.5	5.5	NUM