Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966789040> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1966789040 endingPage "1444" @default.
- W1966789040 startingPage "1438" @default.
- W1966789040 abstract "Endometrial lymphomyeloid cell subsets were evaluated in samples from normal women and from women with abnormal uterine bleeding due to subcutaneous levonorgestrel implants (Norplant) or an intrauterine device (IUD). The frequency of CD3(+), CD68(+), CD43(+) and endometrial granulated lymphoid cells was evaluated by immunohistochemical or phloxine-tartrazine staining of formalin-fixed paraffin-embedded samples. In normal women, cyclic variation in lymphomyeloid subsets was seen. In women using Norplant for contraception, the frequency of CD3(+), CD68(+) and CD43(+) cells was dramatically decreased, compatible with endometrial atrophy. When Norplant users with abnormal bleeding were compared to women without bleeding, however, the number of CD68(+) cells was significantly increased and the number of CD3(+) and CD43(+) cells was preserved, contrary to the hypothesis that this group would show a greater degree of atrophy and hence, tissue fragility. A similar pattern was seen in a preliminary study of women with bleeding associated with use of copper-only IUD contraception, and in samples taken from late secretory and menstrual biopsies from normal cycling women. Whether these changes in endometrial lymphomyeloid cells represent a result of bleeding arising from a common mechanism or rather cause the uterine bleeding is discussed.In Australia, Canada, China, Indonesia, and the UK, physicians performed endometrial biopsies on women with infertility caused by tubal blockage or male factor who had not used exogenous hormones or used an IUD in the last 3 months or who had uterine pathology and on healthy fertile women. Researchers aimed to determine the prevalence of different types of endometrial cells in women with no abnormal bleeding and those with abnormal bleeding caused by levonorgestrel contraceptive implants (Norplant) or an IUD. They used immunohisto-chemical or phloxine-tartrazine staining of formalin-fixed paraffin-embedded samples to determine the frequency of CD3+, CD68+, CD43+, and endometrial granulated lymphoid cells. Women with no abnormal bleeding experienced cyclic variation in lymphomyeloid subsets. Norplant users had such significantly lower CD3+, CD68+, and CD43+ cells that the situation corresponded to endometrial atrophy. Norplant users with abnormal bleeding had significantly higher CD68+ cells than Norplant users without abnormal bleeding (399 vs. 254/cu. mm). Their CD3+ and CD43+ cells were not significantly different. Overall, the numbers of lymphomyeloid cells were markedly different than normal women with no abnormal bleeding for all Norplant users and those with abnormal bleeding. These patterns were essentially repeated for users of a copper releasing IUD with abnormal bleeding and during the late secretory and menstrual phases in normal women. These studies demonstrate that researchers can use conventionally processed endometrial samples to study endometrial lymphomyeloid cell populations in uterine bleeding. Further research is needed to examine the role of uterine lymphomyeloid cells and their cytokines in abnormal uterine bleeding as well as the functional activities of these cells." @default.
- W1966789040 created "2016-06-24" @default.
- W1966789040 creator A5004431008 @default.
- W1966789040 creator A5006012652 @default.
- W1966789040 creator A5025913683 @default.
- W1966789040 creator A5038194693 @default.
- W1966789040 creator A5048927674 @default.
- W1966789040 date "1996-07-01" @default.
- W1966789040 modified "2023-10-18" @default.
- W1966789040 title "Contraception: Endometrial lymphomyeloid cells in abnormal uterine bleeding due to levonorgestrel (Norplant)" @default.
- W1966789040 cites W143665051 @default.
- W1966789040 cites W1593246933 @default.
- W1966789040 cites W1671169464 @default.
- W1966789040 cites W1772444457 @default.
- W1966789040 cites W1918962518 @default.
- W1966789040 cites W1935808602 @default.
- W1966789040 cites W2018372782 @default.
- W1966789040 cites W2034781980 @default.
- W1966789040 cites W2035477233 @default.
- W1966789040 cites W2042335553 @default.
- W1966789040 cites W2043956163 @default.
- W1966789040 cites W2065545997 @default.
- W1966789040 cites W2075200050 @default.
- W1966789040 cites W2081359219 @default.
- W1966789040 cites W2083961731 @default.
- W1966789040 cites W2087121295 @default.
- W1966789040 cites W2094453029 @default.
- W1966789040 cites W2135843851 @default.
- W1966789040 cites W2262444131 @default.
- W1966789040 cites W2270356705 @default.
- W1966789040 cites W2398137194 @default.
- W1966789040 cites W308284150 @default.
- W1966789040 doi "https://doi.org/10.1093/oxfordjournals.humrep.a019416" @default.
- W1966789040 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8671483" @default.
- W1966789040 hasPublicationYear "1996" @default.
- W1966789040 type Work @default.
- W1966789040 sameAs 1966789040 @default.
- W1966789040 citedByCount "41" @default.
- W1966789040 countsByYear W19667890402012 @default.
- W1966789040 countsByYear W19667890402013 @default.
- W1966789040 countsByYear W19667890402014 @default.
- W1966789040 countsByYear W19667890402022 @default.
- W1966789040 crossrefType "journal-article" @default.
- W1966789040 hasAuthorship W1966789040A5004431008 @default.
- W1966789040 hasAuthorship W1966789040A5006012652 @default.
- W1966789040 hasAuthorship W1966789040A5025913683 @default.
- W1966789040 hasAuthorship W1966789040A5038194693 @default.
- W1966789040 hasAuthorship W1966789040A5048927674 @default.
- W1966789040 hasBestOaLocation W19667890401 @default.
- W1966789040 hasConcept C126322002 @default.
- W1966789040 hasConcept C131872663 @default.
- W1966789040 hasConcept C204232928 @default.
- W1966789040 hasConcept C2776460901 @default.
- W1966789040 hasConcept C2776810592 @default.
- W1966789040 hasConcept C2777902738 @default.
- W1966789040 hasConcept C2779076696 @default.
- W1966789040 hasConcept C2779742232 @default.
- W1966789040 hasConcept C2780186607 @default.
- W1966789040 hasConcept C2908647359 @default.
- W1966789040 hasConcept C29456083 @default.
- W1966789040 hasConcept C2986817661 @default.
- W1966789040 hasConcept C71924100 @default.
- W1966789040 hasConcept C99454951 @default.
- W1966789040 hasConceptScore W1966789040C126322002 @default.
- W1966789040 hasConceptScore W1966789040C131872663 @default.
- W1966789040 hasConceptScore W1966789040C204232928 @default.
- W1966789040 hasConceptScore W1966789040C2776460901 @default.
- W1966789040 hasConceptScore W1966789040C2776810592 @default.
- W1966789040 hasConceptScore W1966789040C2777902738 @default.
- W1966789040 hasConceptScore W1966789040C2779076696 @default.
- W1966789040 hasConceptScore W1966789040C2779742232 @default.
- W1966789040 hasConceptScore W1966789040C2780186607 @default.
- W1966789040 hasConceptScore W1966789040C2908647359 @default.
- W1966789040 hasConceptScore W1966789040C29456083 @default.
- W1966789040 hasConceptScore W1966789040C2986817661 @default.
- W1966789040 hasConceptScore W1966789040C71924100 @default.
- W1966789040 hasConceptScore W1966789040C99454951 @default.
- W1966789040 hasIssue "7" @default.
- W1966789040 hasLocation W19667890401 @default.
- W1966789040 hasLocation W19667890402 @default.
- W1966789040 hasOpenAccess W1966789040 @default.
- W1966789040 hasPrimaryLocation W19667890401 @default.
- W1966789040 hasRelatedWork W1966789040 @default.
- W1966789040 hasRelatedWork W1998419184 @default.
- W1966789040 hasRelatedWork W2050292013 @default.
- W1966789040 hasRelatedWork W2058546960 @default.
- W1966789040 hasRelatedWork W2061224495 @default.
- W1966789040 hasRelatedWork W2070900245 @default.
- W1966789040 hasRelatedWork W2101938426 @default.
- W1966789040 hasRelatedWork W2263760999 @default.
- W1966789040 hasRelatedWork W2327042378 @default.
- W1966789040 hasRelatedWork W2969472489 @default.
- W1966789040 hasVolume "11" @default.
- W1966789040 isParatext "false" @default.
- W1966789040 isRetracted "false" @default.
- W1966789040 magId "1966789040" @default.
- W1966789040 workType "article" @default.