Comparative Assessment of the Influence of Embolizing Agents on the Adrenal Parenchyma

IF 0.9 4区 医学 Q4 MEDICINE, RESEARCH & EXPERIMENTAL
M. S. Annayev, K. V. Stegniy, B. I. Geltser, R. A. Goncharuk, S. M. Seliutin, E. V. Maslyantsev, V. G. Fisenko, E. R. Dvoinikova, L. V. Zvereva
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引用次数: 0

Abstract

A comparative analysis of morphological and functional changes in the adrenal glands after embolization of supplying arteries with Lifepearl microspheres (100±25 μm; Terumo) and with a solution of polidocanol (Aethoxysklerol, Kreussler Pharma) was performed in male Vietnamese Lop-Bellied pigs (n=20). The introduction of the microspheres into the arterial bed did not affect the adrenal parenchyma. However, the injection of the liquid sclerosing agent caused foci of productive inflammation leading to the formation of sclerotic tissue and reduction of the volume of glandular tissue. Administration of the sclerosant was accompanied by arterial hypotension, an indirect indication of a decrease in vasoactive hormone production by the adrenal cortex. These findings suggest that polidocanol can be used as an embolization agent for hyperplastic diseases of the adrenal cortex.

栓塞药物对肾上腺实质影响的比较评估
以雄性越南罗布泊猪(n=20)为研究对象,比较分析了用 Lifepearl 微球(100±25 μm;Terumo)和聚多可醇(Aethoxysklerol,Kreussler Pharma)溶液栓塞供血动脉后肾上腺的形态和功能变化。将微球注入动脉床不会影响肾上腺实质。然而,注射液态硬化剂会引起生产性炎症病灶,导致硬化组织形成和腺组织体积缩小。注射硬化剂的同时还伴有动脉低血压,这间接表明肾上腺皮质分泌的血管活性荷尔蒙减少。这些研究结果表明,多效唑可用作肾上腺皮质增生性疾病的栓塞剂。
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来源期刊
Bulletin of Experimental Biology and Medicine
Bulletin of Experimental Biology and Medicine 医学-医学:研究与实验
CiteScore
1.50
自引率
14.30%
发文量
265
审稿时长
2 months
期刊介绍: Bulletin of Experimental Biology and Medicine presents original peer reviewed research papers and brief reports on priority new research results in physiology, biochemistry, biophysics, pharmacology, immunology, microbiology, genetics, oncology, etc. Novel trends in science are covered in new sections of the journal - Biogerontology and Human Ecology - that first appeared in 2005. World scientific interest in stem cells prompted inclusion into Bulletin of Experimental Biology and Medicine a quarterly scientific journal Cell Technologies in Biology and Medicine (a new Russian Academy of Medical Sciences publication since 2005). It publishes only original papers from the leading research institutions on molecular biology of stem and progenitor cells, stem cell as the basis of gene therapy, molecular language of cell-to-cell communication, cytokines, chemokines, growth and other factors, pilot projects on clinical use of stem and progenitor cells. The Russian Volume Year is published in English from April.
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