ArticleInternational journal of experimental pathology2023
Apoptosis versus necrosis in tubal ectopic pregnancies following Methotrexate.
Article in International journal of experimental pathology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 2 citations in OpenAlex.
- Apoptosis versus necrosis in tubal ectopic pregnancies following Methotrexate.International journal of experimental pathology · 2023Article
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5 authors at 2 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
Methotrexate administration for the treatment of tubal ectopic pregnancies has been shown to cause tubal mass enlargement. Our hypothesis was that, by administrating Methotrexate, a local necrotic reaction occurs, leading to hematoma formation and eventually fallopian tube rupture. Salpingectomy specimens were collected, analysed and divided into three equal groups: patients who received Methotrexate but who ultimately failed medical treatment, patients who had a viable ectopic pregnancy and patients with a self-resolving ectopic pregnancy that were operated due to other medical indications. The specimens were dyed using the Cleaved Caspase-3 (Asp175) Rabbit mA. Specimens were divided into three equal groups and analysed. The patients in self-resolving ectopic pregnancy group were older and had more pregnancies. Rates of apoptosis were found to be less than 1% per slide. Necrosis was not evident in any of the pathological specimens. It seems Methotrexate administration does not lead to a significant tubal necrotic reaction. Further studies are required.
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