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| 1 | Color Doppler sonography and angioscintigraphy in hepatic Hodgkin's lymphoma显示文摘AIM:To estimate the characteristics of Color Doppler findings and the results of hepatic radionuclide angiography (HRA) in secondary Hodgkin's hepatic lymphoma.METHODS:The research included patients with a diagnosis of Hodgkin's lymphoma with metastatic focal lesions in the liver and controls.Morphologic characteristics of focal liver lesions and hemodynamic parameters were examined by pulsed and Color Doppler in the portal,hepatic and splenic veins were examined.Hepatic perfusion index (HPI) estimated by HRA was calculated.RESULTS:In the majority of patients,hepatomegaly was observed.Lesions were mostly hypoechoic and mixed,solitary or multiple.Some of the patients presented with dilated splenic veins and hepatofugal blood flow.A pulse wave was registered in the centre and at the margins of lymphoma.The average velocity of the pulse wave was higher at the margins (P>0.05).A continuous venous wave was found only at the margins of lymphoma.There was no linear correlation between lymphoma size and velocity of pulse and continuous wave (r=390,P<0.01).HPI was significantly lower in patients with lymphomas than in controls (P<0.05),pointing out increased arterial perfusion in comparison to portal perfusion.CONCLUSION:Color Doppler ultrasonography is a sensitive method for the detection of neovascularization in Hodgkin's hepatic lymphoma and estimation of its intensity.Hepatic radionuclide angiography can additionally help in the assesment of vascularisation of liver lesions. | Mirjana V Stojkovi Vera M Artiko Irena B Radoman Slavko J Knezevi Snezana M Luki Mirko D Kerkez Nebojsa S Leki Andrija A Anti Marinko M Zuvela Vitomir I Rankovi Milorad N Petrovi Dragana P obi Vladimir B Obradovi | 2009 | World Journal of Gastroenterology2009，15，26： | 2 |
| 2 | Polyamine in the removal of embroyal dormancy in apple seeds显示文摘 | IRENA S URSZULA L | 1991 | Physiol Plant1991，81，： | 1 |
| 3 | Monitoring and signaling of Radiationinduced damage in mammalian cells显示文摘 | Irena S | 1998 | Radiat Res1998，150，： | 1 |
| 4 | Design, synthesis, physical and chemical characterisation, and biological interactions of lectin-targeted latex nanoparticles bearing Gd–DTPA chelates: an exploration of magnetic resonance molecular imaging (MRMI)显示文摘 | Irena Paschkunova-Martic Christian Kremser Klaudia Mistlberger Nadezhda Shcherbakova Hermann Dietrich Heribert Talasz Yiping Zou Beate Hugl Markus Galanski Elisabeth S?lder Kristian Pfaller Isabella H?liner Wolfgang Buchberger Bernhard Keppler Paul Debbag | 2005 | Histochemistry and Cell Biology2005，，3： | 1 |
| 5 | Struetural and kinetic analysis of the substrate specificity of human fibroblast activation protein a 显示文摘 | Kathleen A Irena L Lihong S | 2005 | J Bid Chem2005，280，19： | 1 |
| 6 | Effects of shellfish consump- tion on lipoproteins in normolipidemic men显示文摘 | MARIAN T CAROL S IRENA B | 1990 | Am J Clin Nutr1990，51，6： | 1 |
| 7 | Evolution of REP diversity:a comparative study显示文摘 | Jaroslav N Irena L Bohdan S | 2013 | BMC Genomics2013，14，： | 1 |
| 8 | Effects of biosurfactants on crude oil desorption and mobilization in a soil system 显示文摘 | Kuyukina M S Irena B Makarov S O | 2005 | Environmental International2005，31，： | 1 |
| 9 | Stimulation of dark germination of light-sensitive lettuce seeds by polyamines 显示文摘 | IRENA S | 1988 | Acta Physiologia Plantarum1988，10，1： | 1 |
| 10 | Bioremediation of crude oil-contaminated soil using slurry-phase biological treatment and land farming techniques显示文摘 | Maria S Kuyukina Irena B Ivshina Marina I Ritchkova James C Philp | 2003 | Boca Raton2003，12，1： | 1 |
| 11 | Influence of ionic strength on aqueous oxidation of SO2 catalyzed by manganese显示文摘 | Janja Tur(s)i(c) Irena Grgi(c) Bo(s)tjan Podkraj(s)ek | 2003 | Atmospheric Environment2003，37，19： | 1 |
| 12 | Effects ofbiosurfactants on crude oil desorption andmobilizationinasoilsystem显示文摘 | Kuyukina M S Irena B Makarov S O | 2005 | Environmental international2005，31，： | 1 |
| 13 | Flavonoid compounds in the flowers of Urena lobata L, (Malvaceae) 显示文摘 | Irena M Maria S | 1999 | Acta Poloniae Pharmaceutica1999，56，1： | 1 |
| 14 | Progressive familial intrahepatic cholestasis—farnesoid X receptor deficiency due to NR1H4 mutation:A case report显示文摘BACKGROUND Functioning farnesoid X receptor(FXR;encoded by NR1H4)is key to normal bile acid homeostasis.Biallelic mutations in NR1H4 are reported in a few children with intrahepatic cholestasis.We describe a boy with progressive familial intrahepatic cholestasis and homozygous mutation in NR1H4.CASE SUMMARY A boy had severe neonatal cholestasis with moderate hypercholanemia and persistently elevated alpha-fetoprotein.Despite medical treatment,coagulopathy was uncontrollable,prompting liver transplantation at age 8 mo with incidental splenectomy.The patient experienced catch-up growth with good liver function and did not develop allograft steatosis.However,1 year after transplant,he died from an acute infection,considered secondary to immunosuppression and asplenia.A homozygous protein-truncating mutation,c.547C>T,p.(Arg183Ter),was subsequently identified in NR1H4,and both parents were shown to be heterozygous carriers.Absence of FXR and of bile salt export pump expression was confirmed by immunostaining of explanted liver.CONCLUSION Severe cholestasis with persistently high alpha-fetoprotein and modest elevation of serum bile acid levels may suggest FXR deficiency.Some patients with FXR deficiency may not develop allograft steatosis and may respond well to liver transplantation. | Piotr Czubkowski Richard J Thompson Irena Jankowska A S Knisely Milton Finegold Pamela Parsons Joanna Cielecka-Kuszyk Sandra Strautnieks Joanna Pawłowska Laura N Bull | 2021 | World Journal of Clinical Cases2021，9，15： | 1 |
| 15 | The effects of temperature and daylength during the seedling stage on flower - stalk formation in field - grown celery显示文摘 | Menachem S Irena R | | 0，，： | 1 |
| 16 | Image Compression with Anisotropic Diffusion显示文摘 | Irena Gali? Joachim Weickert Martin Welk Andrés Bruhn Alexander Belyaev Hans-Peter Seidel | 2008 | Journal of Mathematical Imaging and Vision (-)2008，，2： | 1 |
| 17 | Effects ofbiosurfactants on crude oil desorption and mobilization in a soilsystem显示文摘 | KUYUKINA M S IRENA B MAKAROV S O | 2005 | Environmental international2005，31，： | 1 |
| 18 | Methane storage mechanism in the metal-organic framework HKUST- 1: An in situ neutron diffraction study显示文摘 | Juergen G Irena S Dirk W | 2010 | Micro- porous Mesoporous Mater2010，136，13： | 1 |
| 19 | Isoform-specific silencing of Livin gene by RNA interference deflines Livinβas key mediator of apoptosis inhibiton in HeLa cells显示文摘 | Irena C M Julia S | 2006 | J Mol Med2006，84，3： | 1 |
| 20 | Early detection of mild cognitive impairment in patients with cerebrovascular disease显示文摘 | Irena MP Vesna S Vida D | 2006 | Acta Clin Croat2006，45，2： | 1 |
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