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1.
Chinese Journal of Natural Medicines (English Ed.) ; (6): 43-47, 2012.
Artigo em Inglês | WPRIM | ID: wpr-812713

RESUMO

AIM@#To study the chemical constituents in the flowers and fruits of Rabdosia excisa.@*METHODS@#The compounds were isolated and purified by silica gel column chromatography and their structures were identified by spectroscopic methods.@*RESULTS@#Sixteen compounds isolated from the flowers and fruits of this plant were identified as: stigm asterol (I), α-amyrin palmitate (II), ursolic acid (III), 2α, 3α, 19-trihydroxy-urs-12-en-28-oic acid (IV), 2α-hydroxyursolic acid (V), maslinic acid (VI), isodonal (VII), maoyecrystal E (VIII), kamebakaurin (XI), macrocalyxin G (X), epinodosinol (XI), rabdosichuanin C (XII), kamebacetal A (XIII), oridonin (XIV), enmenol-glucoside (XV), and lasiononin (XVI).@*CONCLUSION@#All the constituents were found in Rabdosia excisa for the first time, except constituents III, IX, XII and XIV.


Assuntos
Flores , Química , Frutas , Química , Isodon , Química , Estrutura Molecular , Extratos Vegetais , Química
2.
Chinese Medical Journal ; (24): 2410-2414, 2008.
Artigo em Inglês | WPRIM | ID: wpr-265925

RESUMO

<p><b>BACKGROUND</b>This study evaluated the clinical application of CT guided 125iodine implantation in patients with portal vein tumor thrombus in primary hepatocellular carcinoma.</p><p><b>METHODS</b>The ten patients (9 males and 1 female, aged from 36 to 72 years) with portal vein tumor thrombus accompanying hepatocellular carcinoma had been treated with comprehensive therapy including surgery, transcatheter arterial chemoembolization, radiotherapy ablation, microwave ablation or percutaneous ethanol injection. The average diameter of each tumor thrombus was 21.5 mm x 30.5 mm. Seeds of 30 MBq 125I were implanted 5 mm apart within the portal vein tumor thrombus. The follow-up after 4 months included enhanced spiral CT.</p><p><b>RESULTS</b>CT screening of the tumours indicated that 4 out of 10 patients showed complete response to the therapy, 5 partial response and 1 stable disease. Adverse effects included aggravated abdominal dropsy and temporarily increased transaminase, which were controlled by medical management. Severe complications such as haemorrhage, biliary fistula, hepatic abscess, pancreatic fistula and hepatic function failure were not observed. Implanted seeds migrated to lung and left hepatic lobe in 1 case.</p><p><b>CONCLUSION</b>CT guided implantation of 125iodine seeds, can effectively treat portal vein tumor thrombus accompanying hepatocellular carcinoma with minimal damage and few complications.</p>


Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Carcinoma Hepatocelular , Radioterapia , Seguimentos , Radioisótopos do Iodo , Usos Terapêuticos , Neoplasias Hepáticas , Radioterapia , Veia Porta , Radioterapia , Métodos , Tomografia Computadorizada por Raios X , Métodos , Resultado do Tratamento , Trombose Venosa , Radioterapia
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