Abstract：
:Two thousand patients aged 15 years and below, who underwent surgical treatment for intracranial tumors in Beijing Tiantan Hospital from 1955 to 1989, were studied. All of the tumors in this series have been verified by operative findings and histological studies. This series accounts for 15.1% of all cases of intracranial tumors treated within the same period. The characteristics of the histological classifications, locations and clinical manifestations of the intracranial tumors in children are presented. Stresses are placed on the importance of making correct diagnoses in the early stage. Misdiagnoses had been made in 1/4 of the cases in this series before they came to our hospital, thus causing much delayed treatment in many of them. Malignant tumors make up a majority of intracranial tumors in children, and so the prognoses of intracranial tumors are poorer in children than in adults. The authors are of the opinion that adequate radiotherapy is needed after surgical intervention for many of the intracranial tumors.
journal_name
Chin Med J (Engl)journal_title
Chinese medical journalauthors
Luo SQ,Li DZ,Dong JFkeywords:
subject
Has Abstractpub_date
1992-06-01 00:00:00pages
462-8issue
6eissn
0366-6999issn
2542-5641journal_volume
105pub_type
杂志文章abstract：BACKGROUND:Chronic heart failure (CHF) and diabetes mellitus portend high morbidity and mortality because of an interrelated pathophysiologic process. This large cohort study aimed to analyze the prevalence, clinical characteristics and long-term outcome of patients with CHF and diabetes. METHODS:A total of 1119 patie...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2010-03-20 00:00:00
abstract：BACKGROUND:Coronary heart diseases (CHD) have been identified as one of topmost diseases affecting the Chinese population. However, depression in CHD has not been reported and there are limited high quality empirical studies in China focused on the prevalence of the comorbidity. This study aimed to estimate the pooled ...
journal_title：Chinese medical journal
pub_type： 杂志文章,meta分析,评审
doi：
更新日期：2014-01-01 00:00:00
abstract：:The depth and area-percentage of Alcian blue (AB) staining of glomeruli, the ability of RBC to bind AB and the onset of proteinuria in adriamycin nephrosis in rats were studied. The results showed that the negative charge (NC) on RBC and glomeruli decreased significantly after injection of adriamycin and there was a p...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：BACKGROUND:Vascular endothelial growth factor (VEGF) is well known as a hypoxia-induced protein. That it markedly increased expression of VEGF and improvement of rat motor function after spinal cord injury suggested that VEGF could play a neuroprotective role in ischaemic tolerance. This study investigated whether vasc...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2005-10-05 00:00:00
abstract：BACKGROUND:Legionella is an important community-acquired pneumonia pathogen. Although the elderly are especially susceptible to Legionella, few studies have looked at comparative radiographic features of Legionella pneumonia in this population. The aim of this study was to explore the chest radiographic characteristics...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：:Klinefelter’s syndrome (KS) is the most common sex chromosome disease in men. Classical features of the syndrome include a eunuchoidal body habitus, small testes and hypergonadotrophic hypogonadism. There has been an increased risk of diabetes mellitus and autoimmune disease for KS patients. This paper reports a case ...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：BACKGROUND:Preoperative incisional local anaesthesia with ropivacaine is a common method of providing post-laparoscopy pain relief. The pulmonary recruitment manoeuvre also provides pain relief, but the combined effect of these two methods on pain following laparoscopic procedures has not been reported. We investigated...
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:Vascular endothelial dysfunction is considered a key pathophysiologic process for the development of acute lung injury. In this study, we aimed at investigating the effects of unfractionated heparin (UFH) on the lipopolysaccharide (LPS)-induced changes of vascular endothelial-cadherin (VE-cadherin) and the p...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：10.1097/CM9.0000000000000905
更新日期：2020-08-05 00:00:00
abstract：BACKGROUND:The major consequence of pulmonary arteriovenous malformations (PAVMs) is the direct inflow of blood from the pulmonary artery to the pulmonary vein which induces hypoxemia. Severe complications include transient ischemic attacks, paradoxical embolization in the central nervous system, massive hemoptysis or ...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2010-01-05 00:00:00
abstract：OBJECTIVE:To investigate the correlation between glutathione S-transferase (GST) M1 and T1 genotypes and endometriosis risk (EM). METHODS:Polymerase chain reaction (PCR) technique was used to detect the presence or absence of the GSTM1 and GSTT1 genes in genomic DNA isolated from the blood samples of 68 Han Chinese wo...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2003-05-01 00:00:00
abstract：BACKGROUND:The incidence of no reflow phenomenon limits the clinical outcomes of percutaneous coronary intervention (PCI). This randomized controlled study was designed to evaluate the immediate protective effects of intensive statin pretreatment on myocardial perfusion and myocardial ischemic injury during PCI. METHO...
journal_title：Chinese medical journal
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2009-03-20 00:00:00
abstract：:The persistence of anti-HBs was investigated in 95 juveniles who received plasma-derived HBV vaccine (vaccine group) and 63 counterparts who got anti-HBs from natural HBV infection (infection group) for a period of five years. The positive rates of anti-HBs from the first to fifth year in the vaccine group are 97.89%,...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：1993-02-01 00:00:00
abstract：BACKGROUND:Personalized medicine becomes essential in lung cancer treatment, however lung-cancer-related gene expression profiles in Chinese patients remain unknown. In this study, the correlation of gene expression profiles and clinical characteristics in non-small-cell lung cancer (NSCLC) was investigated. METHODS:S...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：OBJECTIVE:To investigate the histologic and histogenetic relationship between various types of rhabdomyosarcomas (RMS) and embryonal skeletal muscle (ESM) for further understanding of the histogenesis, classification and pattern of differentiation of RMS. METHODS:Fifty cases of variant types of RMS and 20 cases of ESM...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：BACKGROUND:L-shaped incision of pronator quadratus (PQ) muscle along its radial and distal borders was always taken for distal radius fractures reduction and internal fixation. Repair of the PQ muscle was always recommended at the end of operation for some instructive reasons. But repair of PQ is not satisfied because ...
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 Xpert MTB/RIF showed high sensitivity and specificity in previous studies carried out in different epidemiological and geographical settings and patient populations in high-burden tuberculosis (TB) countries. However, there were little data obtained by validation or demonstration study of the assay in Ch...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：BACKGROUND:Fluid dynamic mechanisms attributed to coronary bifurcation lesions remain a subject of study. The present study aimed at investigating the hemodynamic change of wall shear stress (WSS) in patients with coronary bifurcation lesions treated by double kissing (DK) crush or one-stent with final kissing balloon ...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2012-05-01 00:00:00
abstract：BACKGROUND:The mechanisms underlying postoperative pain remain unclear. Neurotransmitters of excitatory and inhibitory amino acids play an important role in the transmission and modulation of pain in the spinal dorsal horn. This study aimed to investigate the changes of release of excitatory and inhibitory amino acids ...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2007-11-20 00:00:00
abstract：BACKGROUND:The CHA2DS2-VASc score is used clinically for stroke risk stratification in patients with atrial fibrillation (AF). We sought to investigate whether the CHA2DS2-VASc score predicts stroke and death in Chinese patients with sick sinus syndrome (SSS) after pacemaker implantation and to evaluate whether the pre...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：10.4103/0366-6999.211881
更新日期：2017-08-20 00:00:00
abstract：:Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection. The heart is one of the most important oxygen delivery organs, and dysfunction significantly increases the mortality of the body. Hence, the heart has been studied in sepsis for over half a century. However, th...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：10.1097/CM9.0000000000000929
更新日期：2020-09-20 00:00:00
abstract：BACKGROUND:The duration of viral shedding and the transmission of 2009 H1N1 influenza among individuals, especially among the younger population with mild illness, are not well understood now. The aim of this study was to determine the viral shedding of the young adult patients with mild 2009 H1N1 influenza in China. ...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2011-05-01 00:00:00
abstract：:The model was established in male rabbits with experimental atherosclerosis, which was induced by diet cholesterol (0.5 g per day for 8 weeks), by means of intravenous injection of one unit of pituitrin (P.P.). To evaluate the effects of aspirin, heparin and viper venom (VV) on this model, 26 male rabbits were divided...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：1995-05-01 00:00:00
abstract：BACKGROUND:Pelizaeus-Merzbacher disease (PMD) is a rare X-linked recessive disorder with symptoms including nystagmus, impaired motor development, ataxia, and progressive spasticity. The proteolipid protein 1 (PLP1) gene is the only pathogenic gene of PMD. Duplication of the PLP1 gene is the most frequent gene defect, ...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2008-09-05 00:00:00
abstract：OBJECTIVES:To formulate an equation for fine mapping of disease loci under complex conditions and determine the marker-disease distance in a specific case using this equation. METHODS:Lewontin's linkage disequilibrium (LD) measure D' was used to formulate an equation for mapping disease genes in the presence of phenoc...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2002-08-01 00:00:00
abstract：BACKGROUND:Congenital heart disease (CHD) is a common heart condition which does considerable harm to the health of children and adolescents. CHD epidemiological characteristics of Tibetan children whose ages ranged from 4 to 18 years were investigated in Qinghai Province. METHODS:A total of 32 578 Tibetan children, l...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2008-12-20 00:00:00
abstract：:Injections of serotonin (5-HT) into the aortic arch of rats caused greater reductions of blood pressure (BP) and less increases in renal vascular resistance (RVR) than that into jugular veins, in contrast to norepinephrine (NE) which tended to cause larger increases in BP and RVR by the intra-aortic route. Indomethaci...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：1989-06-01 00:00:00
abstract：BACKGROUND:Prediabetes is an early stage of β-cell dysfunction presenting as insulin resistance. Evidences suggest that endoplasmic reticulum (ER) stress is involved in the pathogenesis of type 2 diabetes mellitus and prediabetes. In a Chinese population with prediabetes, we investigated single nucleotide polymorphisms...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：OBJECTIVE:To analyse the relationship between age and treatment with captopril after acute myocardial infarction (AMI). METHODS:In a randomized trial, 822 patients with a first AMI received conventional medical treatment, including intravenous thrombolytic therapy and oral aspirin or metoprolol, and then were randomly...
journal_title：Chinese medical journal
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2001-07-01 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：BACKGROUND:Tuberous sclerosis (TS) is an autosomal dominant disorder with a significant range of clinical expressions. The involvement of vital organs, such as the brain, kidney, heart and lung is the main cause of death in patients with TS. The aim of this study is to summarize the characteristic cutaneous features an...
journal_title：Chinese medical journal
pub_type： 杂志文章
doi：
更新日期：2005-02-05 00:00:00
