Abstract:
:AIM:To study the anticarcinogenic effect and acute toxicity of liver targeting mitoxantrone nanospheres.METHODS:The anticarcinogenic effect of mitoxan-trone polybutylcyanoacrylate nanoparticles (DHAQ-PBCA-NP) was investigated by using heterotopic and orthotopic transplantation models of human hepatocellular carcinoma (HCC) in nude mice and was compared with mitoxantrone (DHAQ) and doxorubicin (ADR).The acute toxicity of DHAQ-PBCA-NP lyophilized injection in mice was also studied.RESULTS:The tumor inhibition rates of ADR, DHAQ, DHAQ-PBCA-NP to orthotopically transplanted HCC were 60.07%, 67.49% and 99.44%, respectively, but regard to heterotopically transplanted HCC, these were 80.03%, 86.18% and 92.90%, which were concordant with the results acquired by mitosis counting and proliferating cell nuclear antigen (PCNA). After iv administration to mice with DHAQ-PBCA-NP, the LD(50) was 16.9mg/kg ± 3.9mg/kg, no obvious local irritation was observed and there was no significant damage to the structure of liver cells, and that of the heart, spleen and kidneys.CONCLUSION:The effect of DHAQ-PBCA-NP was significantly higher than that of DHAQ and ADR in the anti orthotopically transplanted HCC and the acute toxicity was relatively low.
journal_name
World J Gastroenteroljournal_title
World journal of gastroenterologyauthors
Zhang ZR,He Q,Liao GT,Bai SHdoi
10.3748/wjg.v5.i6.511keywords:
subject
Has Abstractpub_date
1999-12-01 00:00:00pages
511-514issue
6eissn
1007-9327issn
2219-2840journal_volume
5pub_type
杂志文章abstract:AIM:To explore a safe and efficient strategy of tumor therapy using anti-angiogenetic agents. METHODS:Endostatin gene with a signal sequence of human IgGgamma chain was amplified by PCR and cloned into pVAX1 plasmid which was the only vector authorized by FDA in clinical trial to construct a recombinant plasmid named ...
journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v10.i19.2874
更新日期:2004-10-01 00:00:00
abstract::Primary hepatic neuroendocrine tumor (PHNET) is an extremely rare liver tumor. Patients often have no clinical symptoms or have only non-specific symptoms, such as abdominal pain and abdominal mass. The clinical manifestations, disease development, treatment methods, and treatment outcomes of PHNET vary greatly among ...
journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
doi:10.3748/wjg.v24.i24.2640
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v22.i34.7767
更新日期:2016-09-14 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v10.i23.3485
更新日期:2004-12-01 00:00:00
abstract:AIM:To investigate the effects of sodium alginate (AL-Na) on indomethacin-induced small intestinal lesions in rats. METHODS:Gastric injury was assessed by measuring ulcerated legions 4 h after indomethacin (25 mg/kg) administration. Small intestinal injury was assessed by measuring ulcerated legions 24 h after indomet...
journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v20.i10.2641
更新日期:2014-03-14 00:00:00
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pub_type: 临床试验,杂志文章
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更新日期:2006-07-21 00:00:00
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pub_type: 杂志文章
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更新日期:2008-12-07 00:00:00
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pub_type: 杂志文章
doi:10.3748/wjg.v19.i20.3007
更新日期:2013-05-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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更新日期:2010-03-14 00:00:00
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pub_type: 杂志文章
doi:10.3748/wjg.v10.i11.1639
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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更新日期:2015-06-07 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.15.3178
更新日期:2009-07-07 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.14.3518
更新日期:2008-06-14 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v25.i16.1913
更新日期:2019-04-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,meta分析,评审
doi:10.3748/wjg.v20.i46.17648
更新日期:2014-12-14 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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更新日期:2012-07-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v18.i11.1257
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journal_title:World journal of gastroenterology
pub_type: 临床试验,杂志文章
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更新日期:2012-12-07 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v17.i7.914
更新日期:2011-02-21 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
doi:10.3748/wjg.v20.i8.1940
更新日期:2014-02-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章,评审
doi:10.3748/wjg.v11.i44.6899
更新日期:2005-11-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 社论,评审
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更新日期:2015-03-21 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v24.i43.4906
更新日期:2018-11-21 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
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更新日期:2010-10-14 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v22.i40.8991
更新日期:2016-10-28 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v22.i6.2060
更新日期:2016-02-14 00:00:00
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journal_title:World journal of gastroenterology
pub_type: 杂志文章
doi:10.3748/wjg.v21.i1.262
更新日期:2015-01-07 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2020-08-07 00:00:00