Chinese medical journal
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Chinese medical journal · Jan 2010
Fcgamma receptor IIIA polymorphisms and efficacy of rituximab therapy on Chinese diffuse large B-cell lymphoma.
Rituximab is used extensively in combination with chemotherapy to cure non-Hodgkin's lymphoma (NHL), and not only accelerates short-term improvement, but also prolongs patient survival and decreases receptor relapse. The aim of this study was to evaluate the impact of Fcgamma IIIA (FcgammaRIIIA) gene polymorphisms on the response to rituximab therapy for newly diagnosed B-cell lymphomas. ⋯ The distribution of FcgammaRIIIA polymorphisms in this B-cell lymphoma population shows that VF is most frequently expressed, followed by VV and FF. Patients with the FcgammaRIIIA VV and VF types are more sensitive to the initial treatment of rituximab combined with chemotherapy and have superior long-term survival compared with those with FF. Nevertheless, FcgammaRIIIA polymorphisms do not predict prognosis independently.
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Chinese medical journal · Jan 2010
Prognostic analysis of patients with gastrointestinal stromal tumors: a single unit experience with surgical treatment of primary disease.
Gastrointestinal stromal tumor (GIST), the most common type of mesenchymal tumors of the gastrointestinal tract, is a recently recognized tumor. The biological behavior of GIST is highly variable. Surgical resection remains the major treatment for GIST. In this study we retrospectively analyzed our surgical experience with 181 GIST patients to determine the effects of the treatment and the pathological features and prognosis factors of these GIST patients. ⋯ Surgical resection is the gold standard of treatment for primary GIST. NIH categorization is simple and effective to evaluate GIST behavior and prognosis. Targeted therapy such as imatinib, a KIT tyrosine kinase inhibitor, may play an important role in the treatment of GIST.
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Chinese medical journal · Jan 2010
Cruciate ligament reconstruction using LARS artificial ligament under arthroscopy: 81 cases report.
There are many different materials used for ligament reconstruction. Currently, autograft, allograft, and artificial ligaments are used in the reconstruction. The objective of this study was to explore the clinical result of cruciate ligament reconstruction under arthroscopy. ⋯ ACL, PCL, or combined ACL and PCL reconstruction using the LARS ligament under arthroscopy is a minimally invasive, safe and effective method to treat cruciate ligament injuries of the knee. Clinical results are satisfactory in the short term.
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Chinese medical journal · Jan 2010
Three-dimensional reconstruction of digitized human liver: based on Chinese Visible Human.
Comparing with two dimensional (2D) imaging, both in diagnosis and treatment, three dimensional (3D) imaging has many advantages in clinical medicine. 3D reconstruction makes the target easier to identify and reveals the volume and shape of the organ much better than 2D imaging. A 3D digitized visible model of the liver was built to provide anatomical structure for planing of hepatic operation and for realizing accurate simulation of the liver on the computer. ⋯ The reconstructed liver is realistic, which demonstrates the natural shape and exact position of liver structures. It provides an accurate model for the automated segmentation algorithmic study and a digitized anatomical mode of viewing the liver.
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Chinese medical journal · Dec 2009
Association between DPP6 polymorphism and the risk of sporadic amyotrophic lateral sclerosis in Chinese patients.
Amyotrophic lateral sclerosis (ALS) is a progressive degenerative disease characterized by the loss of motor neurons in the spinal cord, brainstem, and cerebral cortex, which results in muscle weakness, atrophy. Sporadic ALS (SALS) accounts for about 90% of ALS cases, but the etiology is largely unknown. Most of the researchers consider it to be a complex disease. There have been several genome-wide association (GWA) studies reporting several single nucleotide polymorphisms (SNPs) which are susceptible to ALS, but no data of Asians (including Chinese) yet. We investigate whether the polymorphism of rs10260404 in DPP6 gene is associated with SALS in Chinese Han origin to compare the ethnic differences between Chinese Han origin and other populations. ⋯ The rs10260404 is not associated with ALS susceptibility in Chinese people with Han origin which may be due to ethnic differences. More study with large number of cases in Chinese population is really necessary.