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1.
A. L. Dinzburg A. M. Chirkov S. K. Chirkova I. S. Voit 《Bulletin of experimental biology and medicine》1992,114(5):1579-1581
Research Institute of Experimental Pathology and Therapy, Sukhumi. (Presented by Academician of the Russian Academy of Medical Sciences B. A. Lapin.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 114, No. 11, pp. 457–459, November, 1992. 相似文献
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肿瘤相关基因Cap43在胰腺癌中的表达及意义 总被引:4,自引:0,他引:4
目的研究肿瘤相关基因Cap43在胰腺癌组织中的表达情况,探讨其对胰腺癌的诊断价值。方法收集1999年4月~2002年8月长海医院外科手术切除胰腺癌标本和癌旁正常组织33例,诊断均由病理证实。男性22例,女性11例,年龄30~73岁,平均58.1岁。所有组织标本按肿瘤、癌旁(正常)配对。采用RT-PCR和Northern杂交方法研究Cap43 mRNA表达情况。结果 RT-PCR结果显示,Cap43在肿瘤组织中表达显著上调,其在肿瘤组织和癌旁正常组织的扫描值分别为4 033±1 986和2 244±1 145,有显著差异(P<0.001)。Northern杂交亦显示Cap43在肿瘤组织中表达显著上调,相同病例的RT-PCR结果与Northern杂交的结果有较好的一致性,经回归分析,没有显著性差异(P>0.1)。结论 Cap43在胰腺癌组织中呈显著高表达,其有可能成为胰腺癌早期诊断的重要标志物。 相似文献
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Activation composition of lymphocyte population and killer cell phenotype are shifted in patients with catarrhal gingivitis during exacerbation and remission. Our findings indicate high activation of T-cellular immunity and NK cells in patients with exacerbation of catarrhal gingivitis, while remission is characterized by decreased level of activated T cells expressing HLA DR+ molecule on their surface and increased level of killer suppressors expressing IL-2 receptors. 相似文献
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N Marsden AP Saklani M Davies TV Chandrasekaran U Khot J Beynon 《Annals of the Royal College of Surgeons of England》2009,91(8):W7-W8
Intussusception in adults is a rare cause of abdominal pain. Unlike its paediatric counterpart, intussusception in adults is associated with obvious pathology. We describe a case of ileocolic intussusception extending to the splenic flexure. We were able to reduce the intussusception partially and pedicle was stapled carefully. The specimen was delivered through a small incision and right hemicolectomy was performed adhering to oncological principles. We recommend laparoscopic-assisted surgery is considered for adult intussusceptions. 相似文献
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Galina Petukhova Anatoly NaikhinTatiana Chirkova Svetlana DoninaDaniil Korenkov Larisa Rudenko 《Vaccine》2009
The first and most significant barrier against influenza infection is the mucosal-associated lymphoid tissue of the upper airways and rodent nasopharyngeal-associated lymphoid tissue (NALT) is considered equivalent to the lymphoid tissue of human Valdryer's ring. This study is the first attempt to analyze and compare local and systemic cellular and antibody immune responses in NALT and spleen in a mouse model of experimental influenza infection and intranasal vaccination with LAIV (live attenuated reassortant influenza vaccine). It was shown that the vaccine strain completely inherited the ability to induce high-grade local antibody responses (secretory IgA + IgG + IgM), local cellular lymphoproliferative activity, CD4+, CD8+ and CD19+ lymphocyte and cytokine production responses from the virulent parental strain but it had less capacity to stimulate production of serum IgG, accumulation of CD8+ cells and IFN-γ production in the spleen. Primary non-complicated influenza infection and primary vaccination were accompanied by a short-term (24 h) increase in the levels of lymphocyte apoptosis in both NALT and spleen. However, experimental data indicated that vaccination with LAIV and uncomplicated forms of influenza infection did not influence immune system apoptosis following a secondary immune response. 相似文献
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JH Raphael JL Southall TV Gnanadurai GJ Treharne GD Kitas 《BMC musculoskeletal disorders》2002,3(1):17-8
Background
Continuous intrathecal drug delivery has been shown in open studies to improve pain and quality of life in those with intractable back pain who have had spinal surgery. There is limited data on long term effects and and even less for patients with mechanical back pain without prior spinal surgery. 相似文献10.
Xin Yu Zheng Li Matthew TV Chan William Ka Kei Wu 《American journal of cancer research》2015,5(9):2562-2568
PAQR3, also known as RKTG (Raf kinase trapping to Golgi), is a member of the progestin and adipoQ receptor (PAQR) family. The role of PAQR3 as a tumor suppressor has recently been established in different types of human cancer in which PAQR3 exerts its biological function through negative regulation of the oncogenic Raf/MEK/ERK signaling. Multiple studies have found that PAQR3 downregulation frequently occurs in human cancers and is very often associated with tumor progression and shortened patients’ survival. Moreover, restoring the expression of PAQR3 could induce apoptosis and inhibit proliferation and invasiveness of cancer cells. Downregulation of PAQR3 by oncogenic microRNAs has also been reported. In this review, we summarized current knowledge concerning the role of PAQR3 in tumor development. To our knowledge, this is the first review on the role of this novel tumor suppressor. 相似文献