- 著者
- Shintaro TOMURA Atsushi TOSHIMA Akira NOMURA Masahiko HIRATA Tetsushi YAMAGAMI Yumiko KAGAWA Tsuyoshi KADOSAWA
- 出版者
- JAPANESE SOCIETY OF VETERINARY SCIENCE
- 雑誌
- Journal of Veterinary Medical Science (ISSN:09167250)
- 巻号頁・発行日
- vol.84, no.3, pp.439-444, 2022 (Released:2022-03-30)
- 参考文献数
- 40
- 被引用文献数
- 2
An 11-year-old neutered male Domestic Shorthair cat presented with a 3-month history of hypoglycemia, two episodes of seizure, and intermittent tick-like signs. Serum biochemistry revealed severe hypoglycemia associated with high insulin concentrations. Dynamic abdominal computed tomography (CT) indicated two pancreatic masses, which were enhanced most during the late arterial phase but had different degrees and variations of attenuation. Partial pancreatectomy was performed. Histopathology and immunohistochemistry confirmed that one mass was an insulinoma and the other was an ectopic splenic tissue, consistent with the differences in imaging findings. When an intrapancreatic lesion with hyper-attenuation on dynamic abdominal CT is detected, not only insulinoma or metastasis of malignancies but also intrapancreatic accessory spleen (IPAS) should be considered as differential diagnoses.
- 著者
- Shintaro TOMURA Mona UCHIDA Tomohiro YONEZAWA Masato KOBAYASHI Makoto BONKOBARA Satoko ARAI Toru MIYAZAKI Satoshi TAMAHARA Naoaki MATSUKI
- 出版者
- 公益社団法人 日本獣医学会
- 雑誌
- Journal of Veterinary Medical Science (ISSN:09167250)
- 巻号頁・発行日
- pp.14-0166, (Released:2014-09-01)
- 被引用文献数
- 1 5
Apoptosis inhibitor of macrophage (AIM) plays roles in survival of macrophages. In this study, we cloned canine AIM cDNA and observed its transcriptional expression levels in various tissues. The coding sequence of canine AIM was 1,023 bp encoding 340 amino acid residues, which had around 65% homology with those of the human, mouse and rat. Transcriptional expression of AIM was observed in the spleen, lung, liver and lymph node, which confirmed the expression of canine AIM in tissue macrophages. Moreover, AIM was highly expressed in one of the canine histiocytic sarcoma cell lines. CD36, the receptor of AIM, was also expressed in various tissues and these cell lines. These findings are useful to reveal the actual functions of canine AIM.