Abstract:
:Immunohistochemical and ultrastructural findings in a primary intracranial endodermal sinus tumor are reported in this paper. The tumor cells exhibited AFP, CEA and anti-alpha-1-trypsin positive immunoreactivity immunocytochemically. Aggregates of electron-dense material in the extra- and intracellular spaces and amorphous basement membrane-like substance were seen extracellularly by electron microscopy. The clinicopathological, immunocytochemical and ultrastructural features were consistent with the criteria for primary intracranial sinus tumor.
journal_name
Chin Med J (Engl)journal_title
Chinese medical journalauthors
Shi QL,Jin XZ,Zhou XJ,Qian YC,Shi Qsubject
Has Abstractpub_date
1991-06-01 00:00:00pages
519-22issue
6eissn
0366-6999issn
2542-5641journal_volume
104pub_type
杂志文章abstract:OBJECTIVE:To study the analgesic mechanism of gabapentin, an anticonvulsant, during antinociceptive clinical treatment. METHODS:Whole-cell voltage-clamp recordings were taken from adult rat spinal cord slices to investigate the effect of gabapentin on primary afferent A delta-fiber evoked excitatory postsynaptic curre...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00
abstract:BACKGROUND:Whether an addition of OAC to double antiplatelet therapy for patients with an indication of chronic oral anticoagulation undergoing PCI-S may improve clinical outcomes is still debated. This meta-analysis aimed to update and re-compare the benefits and risks of triple antithrombotic therapy (TT) with double...
journal_title:Chinese medical journal
pub_type: 杂志文章,meta分析
doi:
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:Expression of murine calcium-activated chloride channel family member 3 (mCLCA3) has been reported to be increased in the airway epithelium of asthmatic mice challenged with ovalbumin (OVA). However, its role in asthmatic airway inflammation under no OVA exposure has not yet been clarified. METHODS:mCLCA3 p...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:Restrictive cardiomyopathy (RCM) is the least common cardiomyopathy in which the walls are rigid and the heart is restricted from stretching and filling properly. Cardiac troponin I (cTnI) mutation-caused myofibril Ca2+ hypersensitivity has been shown to be associated with impaired diastolic function. This s...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.219150
更新日期:2017-12-05 00:00:00
abstract:BACKGROUND:The myocardial ATP sensitive potassium channel (K(ATP) channel) has been known for more than two decades, the properties of this channel have been intensively investigated, especially the myocardial protection effect by opening this channel. Numerous studies, including hypothermic, using K(ATP) agonists to a...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2006-10-20 00:00:00
abstract:BACKGROUND:The optimal surgical approach for four-level cervical spondylotic myelopathy remains controversial. The purpose of this study was to compare clinical and radiological outcomes and complications between the anterior and posterior approaches for four-level cervical spondylotic myelopathy. METHODS:A total of 1...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000001146
更新日期:2020-12-05 00:00:00
abstract:BACKGROUND:Respiratory syncytial virus (RSV) is a common pathogen in the lower respiratory tract of infants and children. Recent studies have shown that in adults, especially in the elderly population who have relatively weak immunity, lower respiratory tract infection is not uncommon. RSV was detected in 22% hospitali...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2007-01-05 00:00:00
abstract:BACKGROUND:Alveolar echinococcosis (AE) is a disease in human and animals, and the cure rate is unsatisfactory. This study aimed to investigate the curative efficacy of different doses of locally applied radiotherapy on alveolar echinococcosis in rats. METHODS:Rats infected with Echinococcus multilocularis were random...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2011-09-01 00:00:00
abstract:BACKGROUND:Ketanserin (KT), a selective serotonin (5-HT) 2-receptor antagonist, reduces peripheral blood pressure by blocking the activation of peripheral 5-HT receptors. In this study electrophysiological method was used to investigate the effect of KT and potassium ion on Kv1.3 potassium channels and explore the role...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2008-12-20 00:00:00
abstract:OBJECTIVE:To assess the existence of a possible infectious factor in varicocele-related infertility. METHODS:A total of 925 seminal plasmas from 590 infertile men with varicocele and 335 infertile patients without palpable varicocele were cultured for Ureaplasma urealyticum infection, and routine semen analysis was ma...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1997-11-01 00:00:00
abstract:BACKGROUND:Periostin originally designated osteoblast-specific factor 2 (OSF-2) is frequently found to be highly expressed in various types of human cancer cell lines in vitro and human cancer tissues in vivo. We proposed that periostin was a key factor during the process of proliferation and invasion in cancer cells. ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVE:To explore the association of human leukocyte antigen (HLA) with pregnancy induced hypertension (PIH). METHODS:We oligotyped HLA-DQA1, -DQB1 locus of 30 Chinese PIH families and 14 control families in Shanghai area by polymerase chain reaction-sequence specific oligonucleotide (PCR-SSO) hybridization method ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1998-02-01 00:00:00
abstract:BACKGROUND:The effectiveness of neoadjuvant chemoradiotherapy (NCRT) treatment for patients with esophageal carcinoma (EC) remains controversial. The aim of this study was to compare the effect of NCRT followed by surgery (NCRTS) with surgery alone (SA) for EC. METHODS:The PubMed, EMBASE, and the Cochrane Library data...
journal_title:Chinese medical journal
pub_type: 杂志文章,meta分析
doi:10.4103/0366-6999.195464
更新日期:2016-12-20 00:00:00
abstract:BACKGROUND:Mesenchymal stem or stromal cells (MSCs) derived from the induced pluripotent stem cells (iPSCs) have uniform biological activity, which makes the clinical application of MSCs in bone repair possible. Culturing the iPSC-MSCs onto osteoconductive materials is a promising tissue engineering-based strategy in b...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000000612
更新日期:2020-02-05 00:00:00
abstract:BACKGROUND:Studies have reported that low bone mineral density (BMD) is prevalent in human immunodeficiency virus (HIV)-infected patients; however, the factors that contribute to HIV-related BMD changes are yet to be fully understood. Due to the application of dual X-ray absorptiometry (DXA) among a select group of hos...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000001317
更新日期:2020-12-03 00:00:00
abstract:BACKGROUND:Myocardial bridging with systolic compression of the left anterior descending coronary artery (LAD) may be associated with myocardial ischaemia. The clinical outcome in patients with surgical treatment for symptomatic myocardial bridging remains undetermined. This study assessed the middle- and long-term res...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2007-09-20 00:00:00
abstract:BACKGROUND:Transradial approach catheterization is now widely used in coronary angiography and angioplasty. The ulnar artery, which is one of the two terminal branches of the brachial artery, may be a potential approach for cardiac catheterization. The aim of this study was to evaluate the safety and feasibility of a t...
journal_title:Chinese medical journal
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:The potential benefit of arthroscopic surgery for osteoarthritic knee associated with medial meniscus tear is controversial. This study was conducted to determine the effect of pre-operative medial meniscus extrusion (MME) on arthroscopic surgery outcomes in the osteoarthritic knee associated with medial men...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000000492
更新日期:2019-11-05 00:00:00
abstract::A 16-year-old female patient with systemic lupus erythematosus (SLE) presented with abdominal pain and oliguria, after one month of hospital treatment with methylprednisolone and cyclophosphamide. Computed tomography of the abdomen revealed the calcification of bilateral superior segmental ureteral wall. Computed tomo...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:In the era of highly active antiretroviral therapy (HAART), the use of antiretrovirals as post-exposure prophylaxis (PEP) was the most important strategy for preventing occupational exposure to blood or fluids containing human immunodeficiency virus (HIV). The objective of this study was to retrospectively e...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Spinal cord injury (SCI) is a worldwide medical concern. This study aimed to elucidate the mechanism underlying the protective effect of hyperbaric oxygen (HBO) against SCI-induced neurologic defects in rats via exploring the stromal cell-derived factor-1 (SDF-1)/CXC chemokine receptor 4 (CXCR4) axis and exp...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000000115
更新日期:2019-03-20 00:00:00
abstract:BACKGROUND:Although there were several clinical and experimental studies discussing the pathogenesis of dural arteriovenous fistula (DAVF), the pathological process leading to intracranial DAVF so far remains unknown. In this study, we investigated the expression of vascular growth factors in order to elucidate the pos...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2004-12-01 00:00:00
abstract::Increasing evidence suggests that long non-coding RNAs (lncRNAs) are of vital importance for various biological processes, and dysregulation of lncRNAs is frequently associated with various diseases such as psoriasis. LncRNAs modulate gene expression at the transcriptional, post-transcriptional, and translational leve...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000001243
更新日期:2020-12-14 00:00:00
abstract:BACKGROUND:Preconditioning with repeated electroacupuncture (EA) could mimic ischemic preconditioning to induce cerebral ischemic tolerance in rats. The present study was designed to investigate whether mu (micro)-, delta (delta)- or kappa (kappa)-opioid receptors are involved in the neuroprotection induced by repeated...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2007-03-05 00:00:00
abstract:OBJECTIVE:To investigate the compositions of Th1/Th2/Th3 cells in chronic hepatitis B virus (HBV)-infected individuals by determining the expression of interleukin-4 (IL-4), inetrferon-gamma (IFN-gamma), and transform growth factor-beta (TGF-beta) in single CD4(+) T cells isolated from peripheral blood mononuclear cell...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to review the current status of calcium phosphate (CaP) scaffolds combined with bone morphogenetic proteins (BMPs) or mesenchymal stem cells (MSCs) in the field of bone tissue engineering (BTE). DATE SOURCES:Data cited in this review were obtained primarily from PubMed and Medli...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:10.4103/0366-6999.155121
更新日期:2015-04-20 00:00:00
abstract:OBJECTIVE:To review the origin, diagnosis, treatment and public health concern of New Delhi metallo-β-lactamase (NDM)-producing bacteria. DATA SOURCES:We searched database for studies published in English. The database of PubMed from 2007 to 2015 was used to conduct a search using the keyword term "NDM and Acinetobact...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:10.4103/0366-6999.160566
更新日期:2015-07-20 00:00:00
abstract:BACKGROUND:Early neurological deterioration (END) is a prominent issue after recanalization treatment. However, few studies have reported the characteristics of END after endovascular treatment (EVT) as so far. This study investigated the incidence, composition, and outcomes of END after intravenous recombinant tissue ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.222343
更新日期:2018-01-20 00:00:00
abstract:Background::Localized macular edema and retinal nerve fiber layer (RNFL) thinning have been reported shortly after laser in situ keratomileusis (LASIK) in adults. However, it is still unclear how LASIK affects the retina of children. This study aimed to investigate the macular retina and RNFL thickness in children with...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.213959
更新日期:2017-09-20 00:00:00
abstract:OBJECTIVE:Secreted modular calcium-binding proteins (SMOCs) are extracellular glycoproteins of the secreted protein, acidic, and rich in cysteine-related modular calcium-binding protein family and include two isoforms, SMOC1 and SMOC2, in humans. Functionally, SMOCs bind to calcium for various cell functions. In this r...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:10.1097/CM9.0000000000000472
更新日期:2019-10-20 00:00:00