Abstract：
:To determine the effect of low protein and corn-based diets on the maturation of cerebellum, three groups of young rats were fed during a period of 6 weeks with different diets; 23 and 8% of protein (Purina-Chow base) and a corn-based diet (8% protein). At the end of that period, the concentration of free amino acids in the cerebellum was measured. Glutamic acid, glycine, glutamine and serine showed the highest values in all groups studied. Corn-based diet group showed the lowest free amino acid concentration compared to that of the control group, with a significant diminution in the concentration of glutamic acid, lysine, tyrosine and histidine. Differences between essential and nonessential amino acids were not observed in all groups studied. Although corn-based diet did not induce specific changes as those reported in severe malnutrition, its effects on the concentration of some amino acids other than tryptophan could have some physiological correlations which need to be further studied.
journal_name
Arch Med Resjournal_title
Archives of medical researchauthors
Velázquez A,Rosa del Angel A,Feria-Velasco Asubject
Has Abstractpub_date
1993-04-01 00:00:00pages
33-6issue
1eissn
0188-4409issn
1873-5487journal_volume
24pub_type
杂志文章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：BACKGROUND:Quinolone-induced mutagenesis in the Salmonella typhimurium hisG48 strains suggests that these antibiotics are oxygen free radical generators. The use of beta-carotene as antioxidant was evaluated as an alternative to reduce oxidative cell damage in patients who need therapy with nalidixic acid, norfloxacin,...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/s0188-4409(00)00046-1
更新日期：2000-03-01 00:00:00
abstract：BACKGROUND:We previously showed by using biochemical parameters that male Sprague-Dawley rats receiving a single intraperitoneal (i.p.) administration of alloxan (120 mg/kg body weight) with no further treatment recovered endocrine pancreatic function after 12 days. METHODS:Male Sprague-Dawley rats received an i.p. in...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2003.10.001
更新日期：2004-03-01 00:00:00
abstract：:Reports on simultaneous central and peripheral nervous system involvement in a patient with brucellosis are very rare. We report of one young female patient with a long history of consumption of non-pasteurized dairy products in which clinical and laboratory findings confirmed the existence of an active brucellosis wi...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1996-10-01 00:00:00
abstract：BACKGROUND AND AIMS:Further cases of novel influenza A (H1N1) outbreak are expected in the coming months. Vaccination has been proven to be essential to control a pandemic of influenza; therefore, considerable efforts and resources have been devoted to develop a vaccine against the influenza A (H1N1) virus. With the cu...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2010.01.004
更新日期：2009-11-01 00:00:00
abstract：:One of the mechanisms that Entamoeba histolytica uses to evade host immune response is inhibition of the polymorphonuclear (PMN) leukocyte respiratory burst. In studies previously conducted in a model used in our laboratory, we observed that when treating trophozoites with different zinc concentrations certain amebic ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2004.10.005
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND:The apolipoprotein E-deficient mouse (ApoE) spontaneously develops hypercholesterolemia and atherosclerotic lesions in large arteries. It is also known that angiotensin II-induced hypertension accelerates the development of atherosclerosis in ApoE mice. The objective of this study was to evaluate the aortic ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2007.06.005
更新日期：2007-11-01 00:00:00
abstract：:The fundamental principle of stem cell biology is that cells with the potential for both self-renewal and terminal differentiation into one or more cell types may be found in a given tissue. The corollary of this principle is that the stem cells give rise to tissues in which they reside, the so-called expected tissues...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/j.arcmed.2003.09.006
更新日期：2003-11-01 00:00:00
abstract：BACKGROUND AND AIMS:The present study analyzed the relationship between TP53 codon 72 polymorphisms and the clinical outcome of advanced gastric cancer patients receiving capecitabine plus paclitaxel chemotherapy. METHODS:Three hundred patients with advanced gastric cancer treated with paclitaxel and capecitabine comb...
journal_title：Archives of medical research
pub_type： 临床试验,杂志文章
doi：10.1016/j.arcmed.2015.12.001
更新日期：2016-01-01 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：BACKGROUND AND AIMS:Streptococcus pneumoniae is the leading cause of acute otitis media, pneumonia, meningitis, and sepsis. The heptavalent pneumococcal conjugate vaccine (PCV7) was incorporated into the national immunization program in Mexico in 2008. The aim of the study was to analyze the frequency of S. pneumoniae ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2015.02.004
更新日期：2015-02-01 00:00:00
abstract：BACKGROUND:We undertook this study to compare the effectiveness and safety of antenatal daily and weekly supplementation with iron, folic acid, and vitamin B(12) in healthy, pregnant women who were not anemic at gestational week 20. METHODS:Women with singleton pregnancies and blood hemoglobin (Hb) >115 g/L at gestati...
journal_title：Archives of medical research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.arcmed.2005.11.011
更新日期：2006-07-01 00:00:00
abstract：:Acute myeloid leukemia (AML) is a clonal disorder defined by the accumulation of abnormally differentiated myeloid cells that are not mature; any myeloid lineage can be affected and the extent of maturation of the leukemia blasts can also vary. Because mature blast cells of AML have very limited proliferative capacity...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/j.arcmed.2003.08.007
更新日期：2003-11-01 00:00:00
abstract：:The intestinal microbiota comprise an important organ that plays a vital role in host digestion, development, energy maintenance, hemostasis, and immunity. Disruption of the gut microbial community due to diet, lifestyle, or antibiotic exposure increases susceptibility to chronic infection and disease. Fecal microbiot...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/j.arcmed.2017.11.006
更新日期：2017-11-01 00:00:00
abstract：BACKGROUND:Influenza serologic diagnosis is mainly based on hemagglutination inhibition and microneutralization methods, both methods require handling living viruses under an enhanced biosafety level. AIM:The current study was performed for developing an ELISA using synthetic peptides to detect influenza A H1N1 virus ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2020.04.011
更新日期：2020-07-01 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：:A model of BALB/c mice was developed to determine the effects of zinc supplements on immune responses during certain stages of ontogeny. The mice received zinc acetate in drinking water concentrations of 500 and 1000 mg/l during the periods of gestation, lactation and postweaning. The sequence employed in this study w...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1997-04-01 00:00:00
abstract：BACKGROUND:Cardiovascular (CV) risk factors are influenced by behavioral, cultural, and social factors, suggesting that acculturation plays a significant role in the emergency and growth of chronic disease. The objective of this study was to determine the relation between CV risk factors and the main components of accu...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2007.12.003
更新日期：2008-04-01 00:00:00
abstract：BACKGROUND AND AIMS:Phosphodiesterases 5 and 9 (PDE5, PDE9) are enzymes responsible for regulating second messenger signaling by hydrolyzing 3',5' cyclic guanosine monophosphate (cGMP). PDE isoforms are deregulated in some types of human cancer. The present study was carried out to evaluate the expression of phosphodie...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2012.08.006
更新日期：2012-08-01 00:00:00
abstract：BACKGROUND:Angiotensin converting enzyme (ACE) inhibitors and angiotensin II AT1-receptor antagonists prolong survival in experimental postischemic heart failure (CHF) in rats. The aim of this study was to investigate whether potential beneficial effects of early and long-term therapy with low doses of captopril or los...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/S0188-4409(03)00076-6
更新日期：2003-09-01 00:00:00
abstract：BACKGROUND:Little is known about the potential relationship of obesity, adipose tissue and novel adipokines with cardiometabolic risk factors in end-stage renal disease. Zinc-α2-glycoprotein (ZAG) and adipose triglyceride lipase (ATGL) are novel adipokines with proposed desirable effects on inflammation, and lipid and ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2017.10.004
更新日期：2017-07-01 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:It remains unclear whether the activation of kappa-opioid receptors has strong hypotensive effects under hypertensive condition, and the underlying mechanisms have not yet been investigated. Therefore, the present study is designed to use spontaneously hypertensive rats (SHR) to investigate the effects of a ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2007.04.009
更新日期：2007-10-01 00:00:00
abstract：BACKGROUND:Previous studies have reported vitamin D receptor (VDR) polymorphisms in multiple sclerosis (MS); however, the results remain contradictory. This study aimed to investigate the association between VDR polymorphisms and the risk of MS. METHODS:PubMed and Embase databases were searched to obtain eligible stud...
journal_title：Archives of medical research
pub_type： 杂志文章,meta分析
doi：10.1016/j.arcmed.2019.10.007
更新日期：2019-08-01 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：BACKGROUND AND AIMS:Thyroid hormones exert important effects on heart remodeling through mir-208. The process may have a role in myocardial changes in chronic kidney disease where thyroid abnormalities are common. In this study the effect of T4 supplementation on left ventricle (LV) remodeling in 5/6 nephrectomized rat...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2013.11.005
更新日期：2013-11-01 00:00:00
abstract：:Thanks to the results of the multiple completed and ongoing genome sequencing projects and to the newly available recombination-based cloning techniques, it is now possible to build gene repositories with no precedent in their composition, formatting, and potential. This new type of gene repository is necessary to add...
journal_title：Archives of medical research
pub_type： 杂志文章,评审
doi：10.1016/s0188-4409(02)00372-7
更新日期：2002-07-01 00:00:00
abstract：BACKGROUND:The benefits of a special stroke care unit (SSCU) over a non-specialized stroke care unit (NSSCU) is well documented in the literature. However, there are concerns that the benefits seen in the SSCU do not consider clinical risk factors that affect thrombolysis therapy. METHOD:Retrospective data were collec...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2019.01.002
更新日期：2018-11-01 00:00:00
abstract：:As an initial step of investigation into the regulatory mechanisms of encystation in Entamoeba, we compared the protein profiles of newly formed cysts and trophozoites of E. invadens using high resolution two-dimensional PAGE and digitized video image analysis of silver stained gels. A total of 155 proteins unique to ...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Several studies on biotin intestinal transport in the hamster have shown a biotin-specific carrier, but there are conflicting reports on whether it is transported actively, or by facilitated diffusion and on its Na+ dependence. We have studied it for the first time using brush-border membrane vesicles (BBMV), with con...
journal_title：Archives of medical research
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
