منابع مشابه
Application of solid Carbon dioxide as a novel hemostatic agent on a hepatectomy model in rats
Background: Blood loss and the prolonged operative time for haemostasis is still a great problem after injury or during elective surgery of the liver. Various topical hemostatic agents were introduced to reduce the blood loss. The aim of this study is to evaluate the afficacy of solid carbon dioxide (SoCO2) as a hemostatic agent on hepatectomy model. Materials and Methods: Thirty-two Wistar alb...
متن کاملHeavy Carbon as a Tracer in Heterotrophic Carbon Dioxide Assimilation*
The first proof that heterotrophic, non-photosynthetic bacteria can fix carbon dioxide was presented in 1935 by Wood and Werkman (15). This investigation introduced the first experimental evidence that carbon dioxide serves as a building material in synthetic reactions of all forms of life, whether simple or complex. The synthesis of citric acid from oxalacetate by avian tissue was shown by Kre...
متن کاملUse of carbon dioxide as an intravascular contrast agent: A review of current literature
Use of X-ray contrast allows us to differentiate between two or more adjacent structures on radiographic studies. The X-ray contrast agent can be the one with increase X-ray absorption, like iodine and a barium X-ray contrast agent or the one with decrease X-ray absorption like air and carbon dioxide contrast agent. Each contrast agent possesses different risks and benefits in various ways. Car...
متن کاملCarbon dioxide as a contrast agent to guide vascular interventional procedures.
OBJECTIVE The purpose of this study was to assess the value and limitations of carbon dioxide (CO2) as a contrast agent to guide vascular interventional procedures. SUBJECTS AND METHODS Twenty-two adults underwent 26 vascular interventional procedures (21 arterial, five venous). We aimed to use only CO2 if possible because these patients had renal insufficiency (n = 21; mean creatinine level,...
متن کاملIntraosseous venography with carbon dioxide contrast agent in percutaneous vertebroplasty.
OBJECTIVE Our objectives were to ascertain whether CO2 can be used as a contrast agent in venography during percutaneous vertebroplasty and to evaluate whether it might be capable of replacing nonionic iodinated contrast agents. CONCLUSION Intraosseous venography with CO2 contrast agent was slightly inferior to iodine venography in terms of its ability to visualize the vertebral bodies and pe...
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ژورنال
عنوان ژورنال: The Biological Bulletin
سال: 1927
ISSN: 0006-3185,1939-8697
DOI: 10.2307/1537092