Abstract：
:Adhesion of trophozoites to target cells in the host intestine is the first of three consecutive steps (adherence, cytolytic effect and phagocytosis) involved in the invasion of colonic tissue by E. histolytica. To investigate the possible participation of the local secretory immune response in the interference with this early host-parasite relationship, we produced IgA monoclonal anti-E. histolytica antibodies to test their capacity for blocking the adhesion process in vitro (MDCK and HT-29 cell lines) and in situ (colonic mucosa from Balb/c mice and gerbils). Results demonstrate that the monoclonal antibodies tested inhibited trophozoite adherence both in vitro and in situ. This suggests that the local antibody response may play an important role in protection against the invasive process in intestinal amebiasis.
journal_name
Arch Med Resjournal_title
Archives of medical researchauthors
Leyva O,Rico G,Ramos F,Morán P,Melendro EI,Ximénez Csubject
Has Abstractpub_date
1992-01-01 00:00:00pages
227-9issue
2eissn
0188-4409issn
1873-5487journal_volume
23pub_type
杂志文章abstract：BACKGROUND:Because lymphocytes from fragile X patients have been reported as hypersensitive to bleomycin-induced chromatid breaks and because the number of trinucleotide repeats in families with fragile X syndrome has a propensity to expand, we have investigated the possibility that fragile X cells may be hypersensitiv...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/s0188-4409(01)00376-9
更新日期：2002-03-01 00:00:00
abstract：:The prevalence of antibodies against the repeat epitope of the circumsporozoite protein (cs) of the standard (PV210) and variant (PVK247) strain of Plasmodium vivax was determined by ELISA in 1170 sera from individual residents of seven localities of the Region Huasteca of San Luis Potosi, Mexico. The capture antigens...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：BACKGROUND AND AIMS:Various studies have reported a direct association of cervical cancer risk with obesity and weight but not with the body fat percentage (BFP). The aim of this study was to analyze various anthropometric measures as potential risk factors for cervical cancer. METHODS:A total of 20,236 women were inc...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2013.08.007
更新日期：2013-08-01 00:00:00
abstract：:During the process of energy production in aerobic respiration, vascular cells produce reactive oxygen species (ROS). A growing body of evidence indicates that oxidative stress refers to a condition in which cells are subjected to excessive levels of ROS. Overall vascular function is dependent upon a fine balance of o...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/j.arcmed.2005.11.012
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:The design of efficient rabies control programs within a geographic area requires an appropriate knowledge of the local epidemiological cycles. In Latin America, there is a geographical overlap of the two main epidemiological cycles: (a) the terrestrial cycle, where the dog is the main terrestrial vector and...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/s0188-0128(98)00019-0
更新日期：1999-03-01 00:00:00
abstract：BACKGROUND AND AIMS:Childhood acute lymphoblastic leukemia (ALL) is the leading cause of childhood cancer-related deaths worldwide. Multiples studies have shown that ALL seems to be originated by an interaction between environmental and genetic susceptibility factors. The ARID5B polymorphisms are among the most reprodu...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2016.12.003
更新日期：2016-11-01 00:00:00
abstract：BACKGROUND AND AIMS:Supplementation with n3 long-chain polyunsaturated fatty acids (n3-LCPUFA) appears to affect body weight, adipokines, and insulin resistance (IR) in obese individuals. However, it is unclear whether the effect on IR is independent of weight loss and if the same effect is observed in children. We und...
journal_title：Archives of medical research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.arcmed.2011.06.010
更新日期：2011-08-01 00:00:00
abstract：BACKGROUNDS AND AIMS:Selenium nanoparticles (SeNPs) have been reported to exhibit an inhibitory effect on cancer cells. In the present study, we aimed to compare the in vitro and in vivo effects of SeNPs and folic acid surface-coated selenium nanoparticles (FA@SeNPs) on breast cancer. METHODS:FA@SeNPs and SeNPs were c...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2018.04.007
更新日期：2018-01-01 00:00:00
abstract：:Three exoglucanase genes have been described in Saccharomyces cerevisiae. The bulk of the exoglucanase (EXO) activity is encoded by the EXG1 gene, whose primary gene product is differentially glycosylated during its transit to the cell surface to yield three isoenzymes: EXOI, EXOII and EXOII1/2. EXOII, the major isoen...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：
更新日期：1993-10-01 00:00:00
abstract：:Alzheimer's disease (AD) diagnosis still depends on the triad of clinical, imaging and neuropsychological testing. The development of accurate, easy to use and inexpensive biological markers for AD is a long-standing aspiration for researchers and the medical community. Here we describe some of the recent advances in ...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/j.arcmed.2012.10.013
更新日期：2012-11-01 00:00:00
abstract：BACKGROUND:Pyruvate kinase isozymes in human breast tumor tissue were compared in this study with normal human breast tissue. Two forms of pyruvate kinase present in normal and tumor human breast were purified by ammonium sulfate precipitation, dialysis, gel filtration, ion exchange, and affinity chromatography. Molecu...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/S0188-4409(03)00054-7
更新日期：2003-07-01 00:00:00
abstract：BACKGROUND:Inflammation is a risk factor for mortality in patients with chronic renal failure (CRF). Prevention of extracellular fluid volume expansion and the use of certain drugs such as pentoxifylline (PF) may reduce inflammation and oxidative stress. The aim of this study is to analyze the effect of dietary sodium ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2006.08.010
更新日期：2007-01-01 00:00:00
abstract：BACKGROUND AND AIMS:We undertook this study to assess the effects of omega-3 polyunsaturated fatty acids (PUFAs) (administered at ≥2.7 g/day) for a minimum duration of 3 months on clinical outcomes in patients with rheumatoid arthritis (RA). METHODS:The authors surveyed randomized controlled trials (RCTs) that examine...
journal_title：Archives of medical research
pub_type： 杂志文章,meta分析
doi：10.1016/j.arcmed.2012.06.011
更新日期：2012-07-01 00:00:00
abstract：BACKGROUND:Injecting a neurotoxin virus into ovary of adult rats has provided morphologic evidence of a multisynaptic neural pathway between ovary and central nervous system (CNS). Vagus nerve is one of the pathways used by CNS to send and receive information to and from the ovary. METHODS:The present study analyzed w...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2004.03.007
更新日期：2004-07-01 00:00:00
abstract：:Public and governmental concern regarding increasing cancer mortality trends in children in Mexico led us to investigate the current situation of childhood cancer in this country, as well as to discuss the reasons for which no decline in total and childhood cancer mortality has been documented during the past decades....
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/s0188-4409(00)00094-1
更新日期：2000-09-01 00:00:00
abstract：OBJECTIVE:To investigate interaction between autophagy and PKC-ε in lipid metabolism of NAFLD cell models. METHODS:HL-7702 cells and SK-HEP-1 cells were cultured in vitro as NAFLD cell models and treated with RAPA to induce autophagy. 3-MA was used to inhibit cell autophagy. And HL-7702 and SK-HEP-1 cell were ordinary...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2018.11.006
更新日期：2018-08-01 00:00:00
abstract：BACKGROUND:The J wave has been seen in idiopathic ventricular fibrillation, Brugada syndrome, and early repolarization syndrome. Although these conditions share some ECG features, the clinical consequences are markedly different. J wave presentation in healthy subjects is not a rare phenomenon, although its characteris...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2007.08.006
更新日期：2008-02-01 00:00:00
abstract：BACKGROUND:Studies in platelet of 5-HT uptake transporters have been performed using binding assay methodology designed for ligand-receptor interactions; however, uptake transporters present requirements that may question the validity of these particular binding assays. METHODS:To explore methodologic aspects that may...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2003.03.001
更新日期：2003-09-01 00:00:00
abstract：BACKGROUND:The aim of this study was to provide insight into the interpretation of CK-MB data after major noncardiac surgery. METHODS:Some 3,321 patients who underwent major non-emergent noncardiac procedures (orthopedic 31%, intrathoracic 12%, vascular 22%, other 35%) were studied. All patients had at least two CK sa...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1998-04-01 00:00:00
abstract：:This study evaluated the attachment, chemoattractive, proliferative and mineralization inductive potential of a bovine cementum extract (CPE) on newborn murine dental follicle cells (MDFC) in vitro. Cementum extract was partially purified by DEAE-cellulose chromatography. A band representing an M(r) of 55,000 was exci...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
abstract：BACKGROUND AND AIMS:Transport of membranes and proteins in eukaryotic cells is mediated by vesicular carriers. Coatomer complex I (COPI)-coated vesicles are involved in the transport between endoplasmic reticulum (ER) and Golgi complex. Several studies indicated that some subunits of COPI were correlated with the cell ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2016.09.005
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND AND AIMS:Metabolic syndrome (MetS) is a disorder that includes a cluster of several risk factors for the development of type 2 diabetes and cardiovascular disease. The R230C variant of the ABCA1 gene has been associated with low HDL-cholesterol in several studies, but its association with MetS in children re...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2015.07.008
更新日期：2015-08-01 00:00:00
abstract：BACKGROUND AND AIMS:Monocyte chemotactic protein-1 (MCP-1) gene polymorphisms play important roles in regulating immunological reactions and may be associated with pulmonary tuberculosis. However, the relationship between the MCP-1 -2518 gene polymorphism and susceptibility to spinal tuberculosis remains unknown. We un...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2013.12.007
更新日期：2014-02-01 00:00:00
abstract：:Pathogenesis of the development of sepsis is highly complex and has been the object of study for many years. The inflammatory phenomena underlying septic shock are described in this review, as well as the enzymes and genes involved in the cellular activation that precedes this condition. The most important molecular a...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/j.arcmed.2004.07.006
更新日期：2004-11-01 00:00:00
abstract：:Heroin abuse causes various medical and surgical complications. We report a case of heroin-induced severe bilateral compartment syndrome complicated by rhabdomyolysis, acute renal failure and extremely elevated creatinine kinase. A 30-year-old male heroin addict presented to the emergency department of Mount Vernon Ho...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2005.07.013
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND AND AIMS:Hypophosphatasia is a genetic disorder characterized by defective bone and tooth mineralization and a deficiency of serum and bone alkaline phosphatase activity. To date, few studies have identified gene mutations in Chinese patients with hypophosphatasia. We sought to characterize the clinical mani...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2012.01.004
更新日期：2012-01-01 00:00:00
abstract：BACKGROUND AND AIMS:Identifying gene-environment interaction in the context of multiple environmental factors has been a challenging task. We aimed to use conditional inference tree (CTREE) to strata myocardial infarction (MI) risk synthesizing information from both genetic and environmental factors. METHODS:We conduc...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2017.12.001
更新日期：2017-08-01 00:00:00
abstract：:A definitive single hypothesis about HIV pathogenesis is still lacking in specialized literature. Rather, a picture of the extreme complexity in AIDS causality ensues from the extensive information available. This article contains an outline of the most relevant data on the subject of AIDS pathogenesis, organized into...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：
更新日期：1996-07-01 00:00:00
abstract：BACKGROUND:Psychiatrists may be at an increased risk of suicide, since they encounter stressful factors in their everyday activities in addition to the sociodemographic factors for suicidal ideation reported for Mexican population. AIM OF THE STUDY:To determine whether experiences inherent to the profession were relat...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2019.11.010
更新日期：2019-11-01 00:00:00
abstract：:Cholelithiasis is one of the most prevalent gastroenterological diseases, precipitated mainly by environmental factors. However, twin studies provided strong evidence for a role of genetic factors in the disease pathogenesis. An association between plasma lipoprotein levels and gallstone disease (GSD) was presented. A...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2006.11.003
更新日期：2007-04-01 00:00:00
