Genital Ureaplasma urealyticum infection in varicocele-related infertility.

abstract：BACKGROUND:Transcription factors hypoxia inducible factor 1alpha (HIF 1alpha) and endothelial PAS domain protein 1 (EPAS1) promote the transcription of vascular endothelial growth factor (VEGF). VEGF enhances angiogenesis and vascular permeability of tumours, which promotes tumour growth and facilitates entry of cancer...

journal_title：Chinese medical journal

authors： Zhu DM,Li DC,Zhang ZX,Zhang XY

更新日期：2008-11-20 00:00:00

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 amor...

journal_title：Chinese medical journal

authors： Shi QL,Jin XZ,Zhou XJ,Qian YC,Shi Q

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND:Acinetobacter baumannii is one of the main gram-negative bacilli in clinical practice. Nosocomial infections caused by multi-drug resistance Acinetobacter baumannii is very difficult to treat. This study was designed to investigate the antimicrobial resistance characteristics and four resistant gene expressi...

journal_title：Chinese medical journal

authors： Shi WF,Jiang JP,Mi ZH

更新日期：2005-01-20 00:00:00

abstract：BACKGROUND:Alzheimer disease (AD) is a neurodegenerative disease related to aging. At present, its pathological mechanisms remain unclear. Family members of the renin-angiotensin system (RAS) play a role in neuronal plasticity, as well as formation of learning and memory. In this study, we explore the effects of altere...

journal_title：Chinese medical journal

authors： Hou DR,Wang Y,Zhou L,Chen K,Tian Y,Song Z,Bao J,Yang QD

更新日期：2008-11-20 00:00:00

abstract：BACKGROUND:The 2019 novel coronavirus has caused the outbreak of the acute respiratory disease in Wuhan, Hubei Province of China since December 2019. This study was performed to analyze the clinical characteristics of patients who succumbed to and who recovered from 2019 novel coronavirus disease (COVID-19). METHODS:C...

journal_title：Chinese medical journal

authors： Deng Y,Liu W,Liu K,Fang YY,Shang J,Zhou L,Wang K,Leng F,Wei S,Chen L,Liu HG

更新日期：2020-06-05 00:00:00

abstract：BACKGROUND:Muscle fibers overlying the intramyocardial segment of an epicardial coronary artery are termed myocardial bridging (MB). Variable prevalence of MB has been described at autopsy and angiographic series with small and large sample size studies. In addition, no similar study was reported in Chinese population....

journal_title：Chinese medical journal

authors： Li JJ,Shang ZL,Yao M,Li J,Yang YJ,Chen JL,Qiao SB,Ma WH,Qin XW,Liu HB,Wu YJ,Yuan JQ,Chen J,You SJ,Dai J,Xu B,Xia R,Gao RL

更新日期：2008-03-05 00:00:00

abstract：BACKGROUND:Previous studies have different viewpoints about the clinical impact of methicillin resistance on mortality of hospital-acquired bloodstream infection (BSI) patients with Staphylococcus aureus (S. aureus). The objective of this study was to investigate the mortality of hospital-acquired BSI with S. aureus in...

journal_title：Chinese medical journal

authors： Chen R,Yan ZQ,Feng D,Luo YP,Wang LL,Shen DX

更新日期：2012-01-01 00:00:00

abstract：OBJECTIVE:To determine the in vitro expression of interleukin-12 (IL-12) and its effect on signal transducers and activators of transcription (STAT) signaling molecules in peripheral blood mononuclear cells (PBMCs) in patients with systemic lupus erythematosus (SLE). METHODS:Peripheral blood mononuclear cells in 39 pa...

journal_title：Chinese medical journal

authors： Li Z,Li Y,Huang L,Xu H,Yu X,Ye R

更新日期：2002-06-01 00:00:00

abstract：BACKGROUND:Nontraumatic spontaneous subarachnoid hemorrhage (SAH) is associated with a high mortality. This study was conducted to investigate the epidemiological features of nontraumatic spontaneous SAH in China. METHODS:From January 2006 to December 2008, the clinical data of patients with nontraumatic SAH from 32 m...

journal_title：Chinese medical journal

authors： Song JP,Ni W,Gu YX,Zhu W,Chen L,Xu B,Leng B,Tian YL,Mao Y

更新日期：2017-04-05 00:00:00

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 cyt...

journal_title：Chinese medical journal

authors： Li G,Xie L,Zhou G,Fu H,Zhou J,Sun Q

更新日期：2002-04-01 00:00:00

abstract：OBJECTIVE:To evaluate the efficacy and safety of cordocentesis for prenatal diagnosis of various fetal diseases. PATIENTS AND METHODS:Fetal blood sampling was performed in 30 pregnancies from gestational week 19 to 36 for various prenatal diagnoses. We used Aloka SSD-650 real-time ultrasound scanner with 3.5 mHz curvi...

journal_title：Chinese medical journal

authors： Xiang Y,Sun N,Chang X,Bian X,Wang F

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND:The aim of this study was to prospectively study the changes in neutrophil elastase (NE), fibroblast growth factor 9 (Fgf9), matrix metalloproteinase-9 (MMP-9), tissue inhibitor of metalloproteinase 1 (TIMP-1) in sputum induced during the early period after lung volume reduction surgery (LVRS). METHODS:From...

journal_title：Chinese medical journal

authors： Miao JB,Hou SC,Li H,Hu B,Wang TY

更新日期：2008-09-20 00:00:00

abstract：Background:Pompe disease is a rare lysosomal glycogen storage disorder linked to the acid alpha-glucosidase gene (GAA). A wide clinical and genetic variability exists between patients from different ethnic populations, and the genotype-phenotype correlations are still not well understood. The aim of this study was to r...

journal_title：Chinese medical journal

authors： Liu HX,Pu CQ,Shi Q,Zhang YT,Ban R

更新日期：2018-02-20 00:00:00

abstract：OBJECTIVE:To study the potential and advantages of internal distraction osteogenesis in mandibular functional reconstruction. METHODS:Three types of mandibular distractors were used in eight patients with various mandibular defects due to tumor or cyst resection. The average age of the patients was 31.5 years old (age...

journal_title：Chinese medical journal

authors： Wang X,Lin Y,Yi B,Wang X,Liang C,Li Z

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND:Although previous reports had reported the use of temporary internal distraction as an aid to correct severe scoliosis, two-stage surgery strategy (less invasive internal distraction followed by posterior correction and instrumentation) has never been reported in the treatment of patients with severe spinal ...

journal_title：Chinese medical journal

authors： Tan R,Ma HS,Zou DW,Wu JG,Chen ZM,Zhou XF,Zhou JW

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Recent studies have demonstrated that the Lenke system is relatively efficient and consistent in classifying scoliosis curves. Basically, fusion should include the main curve and the structural minor curve. The criteria for defining the structural minor curve were established to help guide these decision-mak...

journal_title：Chinese medical journal

authors： Chen ZQ,Zhao YF,He SS,Wang CF,Zhang JT,Zhao YC,Yang CW,Li M

更新日期：2012-04-01 00:00:00

abstract：Background:There was still conflict on the antithrombotic advantage of ticagrelor versus clopidogrel among East Asian population with acute coronary syndrome (ACS). We considered that the baseline bleeding risk might be an undetected key factor that significantly affected the efficacy of ticagrelor. Methods:A total of...

journal_title：Chinese medical journal

authors： Wang HY,Li Y,Xu XM,Li J,Han YL

更新日期：2018-09-05 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

authors： Sun H,Yang HL

更新日期：2015-04-20 00:00:00

abstract：OBJECTIVES:To examine whether the expression of choline acetyltransferase (ChAT), a marker for cholinergic neurons, and growth-associated protein (GAP-43), a marker for synaptogenesis, occurs differently following compression vs. decompression of spinal cord, and whether the reactions have any relationship with the tim...

journal_title：Chinese medical journal

authors： Chen Q

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND:Epithelial to mesenchymal transition (EMT) is strongly linked with tumor invasion and metastasis, which performs a vital role in carcinogenesis and cancer progression. Emerging evidence suggests that microRNAs (miRNAs) expression are closely associated to EMT by regulating targeted genes. MiR542 has been fou...

journal_title：Chinese medical journal

authors： Li C,Liu HL,Zhou YM,Shi YC,Zhang ZB,Chen L,Feng SY

更新日期：2020-10-20 00:00:00

abstract：BACKGROUND:Cornea epithelial cells play early and crucial roles in the initiation of ocular surface responses to pathogens. Participation of toll-like receptor (TLR) 2 and TLR4, which are major forms of fungi receptors, may be involved in Aspergillus fumigatus induced immune responses. The objective of the present stud...

journal_title：Chinese medical journal

authors： Zhao J,Wu XY

更新日期：2008-03-05 00:00:00

abstract：:Atriopeptin III (AP III) and its six analogues were synthesized by solid phase method and their diuretic and hypotensive activities were determined. Among these analogues, analogue [D-Ala-5, D-Arg-23] AP III was nearly 10 times as potent as AP III in diuretic activity while its hypotensive activity increased only 50% ...

journal_title：Chinese medical journal

authors： Wang J,Shi P

更新日期：1995-04-01 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

authors： Cai X,Shen W,Gong L

更新日期：2001-07-01 00:00:00

abstract：BACKGROUND:Pancreatic cancer is one of the most lethal human cancers with a very low survival rate of 5 years. Conventional cancer treatments including surgery, radiation, chemotherapy or combinations of these show little effect on this disease. Several proteins have been proved critical to the development and the prog...

journal_title：Chinese medical journal

authors： Zhou JH,Cheng HY,Yu ZQ,He DW,Pan Z,Yang DT

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:The long-term safety and efficacy of drug-eluting stents (DES) versus bare metal stents (BMS) are unclear and controversial issues in patients with acute ST-elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI). The purpose of this study was to compare the long-t...

journal_title：Chinese medical journal

authors： Wang CH,Fang Q,Zhang SY,Shen ZJ,Fan ZJ,Jin XF,Zeng Y,Liu ZY,Xie HZ,Yang M

更新日期：2012-08-01 00:00:00

abstract：BACKGROUND:A free running asthma screening test is usually used for screening exercise-induced bronchoconstriction. The total serum allergen IgE level can reveal the patient's atopy characteristics. Our study is to evaluate the diagnostic values of the combination of the two tests in asthmatic children and compare this...

journal_title：Chinese medical journal

authors： Chen X,Li Y,Zeng M

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:Retroperitoneal sarcoma is a rare disease with poor prognosis. The aim of this study was to investigate the prognostic factors of the disease. METHODS:Between January 1988 and December 2003, 132 patients with retroperitoneal sarcoma were surgically treated in our hospital, 79 of them were followed up for 1 ...

journal_title：Chinese medical journal

authors： Chen CQ,Yin L,Peng CH,Cai Y,Li YF,Zhao R,Zhou HJ,Li HW

更新日期：2007-06-20 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

authors： Mo BF,Lu QF,Lu SB,Xie YQ,Feng XF,Li YG

更新日期：2017-08-20 00:00:00

abstract：BACKGROUND:Although obstructive sleep apnea (OSA) has been recognized as a major risk factor for cardiovascular complications and its clinical features are well characterized, it is difficult to replicate the OSA hypoxic model in humans. We aimed to establish an experimental rabbit model for chronic OSA and to explore ...

journal_title：Chinese medical journal

authors： Xu LF,Zhou XF,Hu K,Tang S,Luo YC,Lu W

更新日期：2017-02-20 00:00:00

abstract：BACKGROUND:The best age for the arterial switch operation (ASO) in complete transposition of great arteries with ventricular septal defect is usually considered to be within six months. This is because of severe pulmonary arterial hypertension and pulmonary arterial obstructive pathological changes. There are few repor...

journal_title：Chinese medical journal

authors： Liu CH,Su JW,Li ZQ,Fan XM,Chen Y,He Y,Liu YL

更新日期：2013-01-01 00:00:00