Abstract:
OBJECTIVE:To investigate the effect of active immunotherapy with anti-idiotypic vaccine in patients with nasopharyngeal carcinoma (NPC). METHODS:Anti-idiotypic antibodies (2H4/5D3) bearing the internal image of the NPC antigen were used in active immunotherapy in NPC patients receiving radiotherapy. Antibodies and cytokine levels in patient sera were determined using ELISA before and after active immunotherapy. IL-2 mRNA expression in the peripheral blood mononuclear cells (PBMC) was measured by in situ hybridization. RESULTS:Nineteen patients with NPC at stage IV were treated with alum-precipitated 2H4 or 5D3. Neither hypersensitivity nor adverse side effects were observed. The levels of anti-anti-idiotypic antibodies (Ab3) and anti-NPC antibodies (Ab1') were increased. Human anti-mouse antibodies (HAMA) were seen in 19 patients of the experimental group; the levels of Ab1' did not increase in the control group. Serum IL-2, IFN-gamma and TNF-alpha levels were increased in most patients in the experimental group, while no differences were observed in Ab1' and cytokine levels between pre- and post-therapy in the control group. In addition, IL-2 mRNA expression in PBMCs from NPC patients was closely related to serum IL-2 (r = + 0.8829) levels by in situ hybridization. CONCLUSIONS:Anti-idiotype vaccine is safe for clinical active immunotherapy. Anti-idiotypic vaccine might be able to enhance humoral and/or cellular immunity in NPC patients receiving radiotherapy.
journal_name
Chin Med J (Engl)journal_title
Chinese medical journalauthors
Li G,Xie L,Zhou G,Fu H,Zhou J,Sun Qkeywords:
subject
Has Abstractpub_date
2002-04-01 00:00:00pages
567-70issue
4eissn
0366-6999issn
2542-5641journal_volume
115pub_type
临床试验,杂志文章abstract::After cis-diamminedichloroplatinum ethylcellulose microcapsules (CDDPmc) and unencapsulated CDDP were infused into the hepatic arteries of New Zealand rabbits, both CDDP concentrations in the circulating blood and in hepatic tissue were measured at different time intervals. In the rabbits infused with CDDPmc, the CDDP...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract:Background:Technical aspects of the correct placement of medial support locking screws in the locking plate for proximal humerus fractures remain incompletely understood. This study was to evaluate the clinical relationship between the number of medial support screws and the maintenance of fracture reduction after lock...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.237396
更新日期:2018-08-05 00:00:00
abstract:BACKGROUND:The development of new adjuvants for human use has been the focus of attention. This study's aim is to explore the possibility of using nanoparticle Ca nanoparticles (CA) as a vaccine adjuvant of anti-idiotypic antibody NP30 against schistosomiasis and its protective mechanisms. METHODS:Nanoparticle CA-NP30...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2004-01-01 00:00:00
abstract::Three cases with disseminated Penicilliosis marneffei (PSM) are reported. They are all natives of Guangxi Zhuang Autonomous Region. Among them, 2 died and 1 remains alive. Their clinical features were characterized by multiple organ involvement, multiple subcutaneous abscesses, inflammatory papules, nodules and pustul...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1991-03-01 00:00:00
abstract:OBJECTIVE:To investigate the association between catecholamine-beta-adrenoceptor (beta-AR)-adenosine 3', 5'-monophosphate (cAMP) system and long-term prognosis in patients with chronic heart failure (CHF). METHODS:The study population comprised 73 patients with CHF (EF: 23% +/- 10%) with a mean follow-up of 3.8 +/- 1....
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2003-10-01 00:00:00
abstract:OBJECTIVE:To explore the immune promotion mechanism of retinoic acid (RA). METHODS:Reverse Transcription-Polymerase chain reaction (RT-PCR) was used to detect the gene expression of insulin like growth factor I (IGF-I) and IGF receptors (IGF-IR and IGF-IIR) in vitro, and their regulation by RA in human cord blood lymp...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Intravascular ultrasound (IVUS) examination can provide useful information during endovascular stent graft repair. However, its actual clinical utility in thoracic endovascular aortic repair (TEVAR) for type B aortic dissection (type B-AD) remains unclear, especially in complicated aortic dissection. We eval...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.163386
更新日期:2015-09-05 00:00:00
abstract::131 cases of epidemic hepatitis from two villages in Xinjiang, were admitted to the provisional infectious diseases hospital from February to April 1987. In 125 (95%) patients neither anti-HAV IgM nor anti-HBc IgM were positive. 118 (90%) were drinking water from a local stream of the Hotan River. The study was conduc...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1990-11-01 00:00:00
abstract:OBJECTIVE:To observe the immediate angiographic and intravascular ultrasound (IVUS) results and their effects on one month clinical outcomes in forty-one patients who submitted to coronary stent deployment with IVUS guidance. METHODS:All patients were allocated to coronary stent implantation with high inflation pressu...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:There are few reports of microsurgical treatment of dorsum sellae meningiomas-which, because of location, size, and differences in growth direction, clinical presentations, degree of surgical difficulty, have varied posttreatment sequelae. In pursuit of an optimal microsurgical treatment option for dorsum se...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2009-08-20 00:00:00
abstract:BACKGROUND:Caspases are important in the signaling pathway of cellular apoptosis. Caspase-3 protein expression has been shown to increase and parallel to neuronal apoptosis in retinal ischemia injury. This study was to determine whether caspase-1 is involved in neuronal cell death or in retinal ischemia and reperfusion...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:Human umbilical cord blood-derived mesenchymal stem cells (UCB-MSCs) could be induced to differentiate into insulin producing cells (IPCs) in vitro, which have good application potential in the cell replacement treatment of type-1 diabetes. However, the mechanisms regulating this differentiation have remaine...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-03-05 00:00:00
abstract:BACKGROUND:Natural disasters have been frequent in recent years. Effective treatment of patients with cardiovascular disease following natural disasters is an unsolved problem. We aimed to develop a novel miniature mobile cardiac catheterization laboratory (Mini Mobile Cath Lab) to provide emergency interventional serv...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:In central precocious puberty (CPP), the pulse secretion and release of gonadotropin-releasing hormone (GnRH) are increased due to early activation of the hypothalamic-pituitary-gonadal axis, resulting in developmental abnormalities with gonadal development and appearance of secondary sexual characteristics....
journal_title:Chinese medical journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.4103/0366-6999.156773
更新日期:2015-05-20 00:00:00
abstract:BACKGROUND:Endovenous laser ablation (EVLA) is an improved method to treat varicose great saphenous veins (GSV) with a high satisfactory rate. This study aimed to evaluate the efficiency and safety of treatment by EVLA procedures with ultrasound-guided perivenous tumescence. METHODS:Thirty-one patients (31 limbs) with...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2013-02-01 00:00:00
abstract::198 preterm delivery placentas of 28 weeks to less than 37 weeks pregnancy were analyzed. Gross examination revealed that the differences of placenta previa and low implantation (2.91%), bipartate placenta and rupture of marginal sinus (0.97% respectively), large placenta (2.91%), short cord (4.85%), velamentous inser...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1990-10-01 00:00:00
abstract::Lectin binding patterns in psoriasis, lichen planus and seborrheic keratosis lesions were studied using 14 different biotinyl lectins and avidin-horseradish peroxidase. Compared with normal epidermis, there were significant quantitative and qualitative differences, some of which were characteristic. ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1992-12-01 00:00:00
abstract:OBJECTIVE:To study the experience in the treatment of subclavian steal syndrome (SSS) and the relation between SSS and the damage of brain. METHODS:In 28 patients with SSS, 23 were operated on. They complained of vertigo, TIA, and claudication of arms. One patient suffered from severe stem ischemia spasm. All the pati...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1999-11-01 00:00:00
abstract:OBJECTIVE:To review the recent developments in the mechanisms of glucocorticoids induced osteonecrosis of femoral head (ONFH) and introduce a new theory of ONFH. DATA SOURCES:Both Chinese- and English-language literatures were searched using MEDLINE (1997 - 2011), Pubmed (1997 - 2011) and the Index of Chinese-language...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:The reports on massive transfusions (MTs) in obstetrics have recently been an increasing trend. We aimed to define the clinical features, risk factors, main causes, and outcomes of MTs due to severe postpartum hemorrhage (PPH) and the frequency trends over the past 10 years. METHODS:We retrospectively analy...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.200545
更新日期:2017-03-05 00:00:00
abstract::Total or near-total fertilization failure after intracytoplasmic sperm injection (ICSI) is a rare event, but it occurs repeatedly because of sperm defects in activating oocyte. The case presents a successful pregnancy and live birth after calcium ionophore A23187 (A23187) activation on one-day-old unfertilized oocytes...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Novel influenza A viruses of avian-origin may be the precursors of pandemic strains. This descriptive study aims to introduce a novel avian-origin influenza A (H10N8) virus which can infect humans and cause severe diseases. METHODS:Collecting clinical data of three cases of human infection with a novel reas...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:The human leukocyte antigen-G (HLA-G) has been considered to be an important tolerogeneic molecule playing an essential role in maternal-fetal tolerance, upregulated in the context of transplantation, malignancy, and inflammation, and has been correlated with various clinical outcomes. The aim of this study ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:miR-338-3p is a recently discovered miRNA and is involved in cell differentiation. However, few data are yet available on the aberrant expression of miR-338-3p in human colorectal carcinoma (CRC). This work aimed to investigate the relationship between miR-338-3p expression pattern and clinicopathological fe...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Lidocaine and ropivacaine are often combined in clinical practice to obtain a rapid onset and a prolonged duration of action. However, the systemic toxicity of their mixture at different concentrations is unclear. This study aimed to compare the systemic toxicity of the mixture of ropivacaine and lidocaine a...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-01-05 00:00:00
abstract:BACKGROUND:Transforming growth factor-beta1 (TGF-beta1) exerts strong fibrogenic potential in culture-activated HSCs. Smad4 is a key intracellular mediator for the transforming growth factor-beta (TGF-beta) superfamily of growth factors. The aim of this study was to assess the effects of the antisense Smad4 gene on Ito...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2004-08-01 00:00:00
abstract:BACKGROUND:Accurate evaluation of coronary artery, aortic valve annulus diameter (AVAD), and cardiac function in patients with aortic valve disease is of great significance for surgical strategy. In this study, we explored the preoperative evaluation of low-dose sequence (MinDose sequence) scan of dual-source CT (DSCT)...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma (HCC) is a common primary cancer frequently associated with hepatitis B virus (HBV) infection. However, whether these identified genes are particularly associated with HBV-related HCC remains unknown. The aim of this study was to investigate the differential gene expression between H...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2011-07-05 00:00:00
abstract:BACKGROUND:Tenofovir disoproxil (TDF) is a promising salvage therapy for patients with chronic hepatitis B (CHB) who failed regimens of other nucleoside analogues (NAs). In this study, we aimed to investigate the clinical efficacy and safety of TDF monotherapy in Chinese CHB patients with genotypic resistance. METHODS...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.204107
更新日期:2017-04-20 00:00:00
abstract:BACKGROUND:This prospective, randomized, controlled study was designed to investigate the effects of a diabetes specific formula (Diason low energy: 313.8 kJ/100 ml), compared with a standard formula, on insulin sensitivity, serum C peptide, serum lipids and free fatty acid (FFA) in type 2 diabetics. METHODS:In total ...
journal_title:Chinese medical journal
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2008-04-20 00:00:00