PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3139361-3 1988 The following ranking (low to high) for the RBA of the nuclear (intact cells) progesterone receptor irrespective of the ligand used is found: norethisterone much less than levonorgestrel less than 3-keto-destogestrel less than gestodene. Levonorgestrel 172-186 progesterone receptor Rattus norvegicus 78-99 9275423-1 1996 OBJECTIVE: To study the influence of subdermal implantation of levonorgestrel (LNG) on the levels of estradiol receptor (ER) and progesterone receptor (PR) in ovaries and endometrium of rats. Levonorgestrel 63-77 progesterone receptor Rattus norvegicus 129-150 9275423-1 1996 OBJECTIVE: To study the influence of subdermal implantation of levonorgestrel (LNG) on the levels of estradiol receptor (ER) and progesterone receptor (PR) in ovaries and endometrium of rats. Levonorgestrel 63-77 progesterone receptor Rattus norvegicus 152-154 9275423-1 1996 OBJECTIVE: To study the influence of subdermal implantation of levonorgestrel (LNG) on the levels of estradiol receptor (ER) and progesterone receptor (PR) in ovaries and endometrium of rats. Levonorgestrel 79-82 progesterone receptor Rattus norvegicus 129-150 9275423-1 1996 OBJECTIVE: To study the influence of subdermal implantation of levonorgestrel (LNG) on the levels of estradiol receptor (ER) and progesterone receptor (PR) in ovaries and endometrium of rats. Levonorgestrel 79-82 progesterone receptor Rattus norvegicus 152-154 3139361-8 1988 The selectivity indices (ratio of the mean RBA for the progesterone receptor to that of androgen receptor) in intact cells are significantly higher for 3-keto-desogestrel and gestodene than for levonorgestrel and norethisterone. Levonorgestrel 194-208 progesterone receptor Rattus norvegicus 55-76