Abstract：
:The Na⁺/Ca²⁺ exchanger (NCX) is an important electrogenic transporter in maintaining Na⁺ and Ca²⁺ homeostasis in a variety of mammalian organs, and is involved in the physiological and pathophysiological regulation of Ca²⁺ concentration in the myocardium. It can affect cardial structure, electrophysiology and contractile properties. The role of the NCX in heart cells following ischemia/reperfusion (IR) has been investigated using a number of in vitro and in vivo models. During ischemia, ionic disturbances favor Ca²⁺-influx mode activity as excess Na⁺ is extruded in exchange for Ca²⁺, giving rise to increased intracellular Ca²⁺ levels (Cai). This rise in Cai contributes to reversible cellular dysfunction upon reperfusion, such as myocardial necrosis, arrhythmia, systolic dysfunction and heart failure. We have reviewed the major in vivo and in vitro cardiac IR-related NCX studies in an attempt to clarify the functions of NCX in IR and conclude that recent studies suggest blockage of NCX has potential therapeutic applications. Although the use of different IR models, application of NCX stimulators and inhibitors, and development of NCX transgenic animals do help elucidate the role of this ion exchanger in heart cells, related mechanisms are not completely understood and clinically effective specific NCX inhibitors need further research.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Chen S,Li Sdoi
10.12659/msm.883533subject
Has Abstractpub_date
2012-11-01 00:00:00pages
RA161-5issue
11eissn
1234-1010issn
1643-3750pii
883533journal_volume
18pub_type
杂志文章,评审abstract：BACKGROUND:The establishment of Helicobacter pylori in the stomach and duodenum is associated with gastritis, peptic ulcers, and gastric cancer. Application of suitable methods, including molecular techniques, for an accurate detection of H. pylori can lead to the administration of appropriate drugs and successful ther...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：BACKGROUND:The humanized anti-HER2 monoclonal antibody trastuzumab (Herceptin) is useful in the treatment of ErbB2-overexpressing breast cancers, but its efficiency is limited because development of resistance is common. In order to study the possibility of improving the efficacy of therapies directed against HER2/erbB...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2002-12-01 00:00:00
abstract：:Heavy metals tend to occur in increasingly many aspects of human activities. Studies of cadmium (Cd) have revealed that it is extremely toxic in its effects. It is known that selenium (Se) may suppress deleterious effects of Cd. We investigated the effects of dietary Cd-intoxication on the incorporation of precursors ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2000-03-01 00:00:00
abstract：:BACKGROUND Breast cancer is one of the most commonly diagnosed cancers in women worldwide, and sonographic elastography has previously demonstrated good performance in detecting breast malignancies. However, the exact relationship between elastographic measures and clinical prognostic factors is still not well underst...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.918806
更新日期：2019-12-05 00:00:00
abstract：:BACKGROUND Previous research showed that Jin-Fu-An decoction has a significant effect on lung cancer. However, it remains unclear whether p120ctn and its transcription factor Kaiso play a role in lung cancer cell proliferation, adhesion, migration, and metastasis. MATERIAL AND METHODS Proliferation inhibition was dete...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.909748
更新日期：2018-05-08 00:00:00
abstract：:BACKGROUND Cryptorchidism is the most common developmental abnormality of the male reproductive system. If left untreated, it results with infertility and testicular cancer. According to current evidence, surgery is the mainstay of treatment, and hormonal therapy approaches are still under investigation. For the prote...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.910459
更新日期：2018-08-21 00:00:00
abstract：:BACKGROUND The aim of this observational case-control study was to compare the levels of plasma resistin between patients with acute aortic dissection and matched controls, and to use propensity score matching (PSM) to reduce case selection bias and clinical confounders. MATERIAL AND METHODS With the use of PSM, this ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.909469
更新日期：2018-09-13 00:00:00
abstract：:BACKGROUND This study investigated the correlation of programmed death 1 (PD-1) and T cell immunoglobulin and ITIM domain (TIGIT) with clinicopathological characteristics of renal cell carcinoma (RCC) and explored the biological roles of both proteins in the development, metastasis, and invasion of RCC. MATERIAL AND M...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.910388
更新日期：2018-09-28 00:00:00
abstract：:BACKGROUND Pancreatic cancer is a major cause of mortality worldwide. Inefficient drugs, their adverse effects, and the development of drug resistance make it difficult to curb the growing incidence of pancreatic cancer. Against this backdrop, the development new drug regimens with no or negligible adverse effects is ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.914244
更新日期：2019-04-21 00:00:00
abstract：BACKGROUND:To evaluate the possible long-term effect of symptoms of depression on mortality risk among patients with congestive heart failure. MATERIAL/METHODS:Proportional hazard models were used to evaluate the effect of symptoms of depression on mortality among 119 clinically stable patients with symptomatic heart ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2004-12-01 00:00:00
abstract：BACKGROUND:The purpose of this paper is to propose methylene blue as a lifesaving alternative drug for the treatment of contrast-induced anaphylaxis. CASE REPORT:In a cardiovascular catheterization laboratory invasive hemodynamic monitoring was used to document the lifesaving effect of IV bolus injections of 1.5-2 mg/...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2003-11-01 00:00:00
abstract：BACKGROUND:Prognosis in patients with gastric cancer is determined by the tumor itself, as well as certain patient-related factors. MATERIAL/METHODS:In this study, 138 patients with high-grade gastric adenocarcinoma who were admitted to our hospital between September 1999 and April 2002 were retrospectively evaluated ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：:The endothelium, a continuous cellular monolayer lining the blood vessels, has an enormous range of important homeostatic roles. It serves and participates in highly active metabolic and regulatory functions including control of primary hemostasis, blood coagulation and fibrinolysis, platelet and leukocyte interaction...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,评审
doi：
更新日期：2001-09-01 00:00:00
abstract：:BACKGROUND The impact of hypertensive (HTN) donor grafts on the prognosis of simultaneous liver-kidney transplantation (SLKT) patient is not known, and an applicable risk scoring system for SLKT patient survival is lacking. This study aimed to evaluate the impact of donor HTN on patient survival of SLKT recipients and...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.909706
更新日期：2018-04-20 00:00:00
abstract：BACKGROUND:Hepatorenal syndrome (HRS) is a serious complication of advanced chronic liver disease. Abdominal compartment syndrome (ACS) occurs with dysfunction of multiple organs when abdominal pressure increases. Here, we report on a novel model of ACS with ascites and a model of HRS in rats to observe the urea transp...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.894232
更新日期：2015-09-28 00:00:00
abstract：:BACKGROUND Virtual reality (VR) training with motion-controlled console games can be incorporated into stroke rehabilitation programs. The use of a variety of gaming software can provide the patient with an opportunity to perform activities that are exciting, entertaining, and that may not be feasible in clinical envi...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,随机对照试验
doi：10.12659/MSM.906451
更新日期：2018-04-27 00:00:00
abstract：:BACKGROUND The purpose of this study was to evaluate the effects of prosthetic material and framework design on the stress within dental implants and peripheral bone using finite element analysis (FEA). MATERIAL AND METHODS A mandibular implant-supported fixed dental prosthesis with different prosthetic materials [cob...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.908208
更新日期：2018-06-22 00:00:00
abstract：BACKGROUND:The measurement of various cytokines may provide different tools for evaluation of the immune system. The objective of this study was to assess the role of the Th1 cytokines (IL-2, IFN-gamma, TNF-alpha, TNF-beta in this phenomenon, and detection of Th1 cytokines in women with RSA. MATERIAL/METHODS:The contr...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2002-08-01 00:00:00
abstract：:BACKGROUND The protein 4.1 family is a family of cytoskeletal proteins that play an important role in maintaining normal cell morphology and cell adhesion, migration, division, and intercellular signaling. The main aim of this study was to explore the prognostic significance of the protein 4.1 family in breast cancer ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.914085
更新日期：2019-05-07 00:00:00
abstract：BACKGROUND:Macrolide antibiotics are highly active in vitro against B.burgdorferi, but have limited efficacy in the treatment of patients with Lyme Disease. As macrolides are less active at a low pH, their poor clinical activity might be due to localization of borrelia to an acidic endosome, and their activity improved...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2003-11-01 00:00:00
abstract：:BACKGROUND To investigate associations of the CA microsatellite and rs35767, rs5742612, and rs2288377 polymorphisms and the single nucleotide polymorphism (SNP) haplotypes with and without the CA microsatellite in the IGF1 promoter with insulin sensitivity and secretion. MATERIAL AND METHODS The CA microsatellite and ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.902956
更新日期：2017-08-01 00:00:00
abstract：BACKGROUND:Patients with their given complaints and symptoms expect certain diagnoses to be estimated with the same probability when seen by different family doctors. These estimations showed extreme variation among family doctors in Switzerland. The present study investigated whether there is any difference in the pro...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2010-03-01 00:00:00
abstract：BACKGROUND:Some studies have evaluated the association between the Ubiquilin 1 (UBQLN1) gene UBQ-8i polymorphism and Alzheimer's disease (AD). However, the results remain uncertain. We carried out a meta-analysis to derive a more comprehensive estimation of this association. MATERIAL/METHODS:Case-control studies were ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,meta分析
doi：10.12659/MSM.891030
更新日期：2014-11-12 00:00:00
abstract：:BACKGROUND The aim of this study was to explore the effect of metformin by inducing autophagy for enhancing functional recovery of peripheral nerve in rats with sciatic nerve crush injury. MATERIAL AND METHODS Autophagy was determined by electron microscopy, immunofluorescence, and Western blot analysis. Motor functio...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.918277
更新日期：2019-12-28 00:00:00
abstract：:BACKGROUND The efficacy of a beta-blocker or statin alone versus combination therapy is uncertain. We compared the effects of a combination of beta-blocker and statin with those of one-drug therapies with regard to the occurrence of a major adverse cardiovascular event (MACE) in patients with acute coronary syndrome (...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.925114
更新日期：2020-08-18 00:00:00
abstract：BACKGROUND:A rare case of Mirizzi syndrome with atypical presentation is reported. CASE REPORT:An 81-year-old woman with a known history of cholelithiasis presented with epigastric discomfort and indigestion. Imaging investigations revealed Mirizzi syndrome, while a cholecystobiliary fistula at the junction of the hep...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：:BACKGROUND This study aimed to assess the utility of magnetic resonance imaging (MRI) in the diagnosis of prenatal non-visualization of the fetal gallbladder (PNVGB). MATERIAL AND METHODS The clinical data of 32 pregnant women with PNVGB who underwent MRI examination during the second and third trimester of pregnancy ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.927474
更新日期：2021-01-05 00:00:00
abstract：:This article is retracted due to authors' claims in regards to errors in data and statistical analyses. Authors' message: We greatly regret to inform you that we just discovered some fatal errors in the statistical analysis, in which we mistakenly used the cultured cells TCR sequencing data as the results of CD8+ LAG3...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,撤回出版物
doi：10.12659/MSM.917907
更新日期：2019-06-13 00:00:00
abstract：BACKGROUND:The catalytic contribution of four conserved histidines of human coproporphyrinogen oxidase (CPO) has been investigated using site-directed mutagenesis to change histidine (H) into alanine (A). MATERIAL/METHODS:The wild-type and mutant enzyme forms were analyzed for their ability to utilize coproporphyrinog...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：BACKGROUND:Our study is aimed to 1) clarify the vitamin D status in Uygur and Kazak ethnic populations and 2) elucidate the relationship between 14 SNPs (in 5 vitamin D-related genes) and vitamin D deficiency in these 2 ethnic populations. MATERIAL AND METHODS:A multistage-cluster sampling survey was carried out for r...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.894793
更新日期：2015-07-07 00:00:00
