Abstract:
:The most frequent cause of preventable blindness in adults, in the developed world, is diabetic retinopathy (DR). The early treatable phase of this complication is clinically silent. In order to institute effective laser photocoagulation and prevention of blindness, timely detection is crucial. Consequently there is a need for periodic funduscopic examinations of all diabetics. Due to the high prevalence of DM in Mexico most of the primary care facilities are limited. We present the results of a DR screening program (DRSP) using a mobile unit equipped with a fundus photography camera, parked outside of a clinic. We report the prevalence of the various stages of DR and clinical characteristics observed in this population as well as our experience working in such an environment. The study period was from September 1 to December 22, 1995. All the diabetics that presented for care to the clinic were identified and all other persons were invited to participate. A total of 231 participants were invited (112 men, 119 women). Non-stereo fundus photos of two retinal fields (macula and optic disk centered) were taken with technique and classification according to international standards. Response rate to the invitation was 95.3%. Mean age was 62.4 +/- 13 years and 63.5 +/- 10 years and duration of diabetes was 12.3 +/- 10.1 years and 11.0 +/- 7.5 years for men and women, respectively. DR was detected in 38% of the cases, of these only 5.6% have received treatment. DR was uncovered in 84.5% of the cases and was associated with duration of diabetes (p < 0.001 in men and p = 0.04 in women) and hyperglycemia (in men p < 0.005, only). DR has a high prevalence in this population and can be detected through a screening program which reveals undiagnosed high risk DR in an efficient, and standardized manner.
journal_name
Arch Med Resjournal_title
Archives of medical researchauthors
González Villalpando C,González Villalpando ME,Martínez Díaz S,Rivera Martínez D,Arredondo Pérez B,Islas Andrade S,Stern MPsubject
Has Abstractpub_date
1997-04-01 00:00:00pages
129-35issue
1eissn
0188-4409issn
1873-5487journal_volume
28pub_type
杂志文章abstract::The identification of human IgG immunoglobulins on the surface of Vibrio cholerae O1, and Haemophilus influenzae type b microorganisms was assessed via a flow cytometric technique. A group of 31 healthy mother-full term newborn duo sera from a non-endemic cholera area was assayed. The sera of mothers and full-term new...
journal_title:Archives of medical research
pub_type: 杂志文章
doi:
更新日期:1996-04-01 00:00:00
abstract::Clinical research in Internal Medicine has provided many scientific advances during the past few years. However, the newly generated information overrides the time available to read all of the medical literature regarding advances in Internal Medicine. The goal of this review is to summarize some of the most relevant ...
journal_title:Archives of medical research
pub_type: 杂志文章,评审
doi:
更新日期:1997-01-01 00:00:00
abstract:AIM OF THE STUDY:Rutin and Silibinin are active flavonoid compounds, well-known for possessing multiple biological activities. We have studied how Rutin and Silibinin in combination modulate wide range intracellular signaling cascades as evidenced by in-vitro research. Data obtained from preclinical studies provide evi...
journal_title:Archives of medical research
pub_type: 杂志文章
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更新日期:2018-05-01 00:00:00
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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::During the late 1940s, Alfred Jost demonstrated that mammalian sex differentiation begins in fetal testis, producing two factors necessary for the establishment of phenotypic males. Castrated embryos prior to testis differentiation led to phenotypic female differentiation. Jost proposed the existence of a testis-deter...
journal_title:Archives of medical research
pub_type: 杂志文章,评审
doi:10.1016/s0188-4409(01)00317-4
更新日期:2001-11-01 00:00:00
abstract:BACKGROUND:Occult hepatitis B infection (OBI) is defined as a form of hepatitis in which, despite absence of detectable HBsAg, HBV-DNA is present in peripheral blood of patients. The main aim of this study was to determine an association between polymorphisms in +801 of CXCL12 (SDF-1α) and its serum level in OBI patien...
journal_title:Archives of medical research
pub_type: 杂志文章
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更新日期:2010-07-01 00:00:00
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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::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
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journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/j.arcmed.2012.08.014
更新日期:2012-10-01 00:00:00
abstract::Chronic cerebellar stimulation (CCS) applied to the superio-medial cortex reduces generalized cerebral spasticity, athetoid movements, and seizures. Eighteen clinics have reported on 600 cerebral palsy (CP) patients who comprise 90% of those treated with CCS. CP patients have varying degrees of limited abilities inter...
journal_title:Archives of medical research
pub_type: 杂志文章,评审
doi:10.1016/s0188-4409(00)00065-5
更新日期:2000-05-01 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::Mongolian gerbils were inoculated intracecally with E. histolytica trophozoites cultured monoxenically. During the first hours of interaction an increase in mucus production was observed. Microulcerative mucosal lesions appeared 24 to 72 h post-inoculation. Inflammatory infiltrate and edema of the lamina propria were ...
journal_title:Archives of medical research
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND AND AIMS:Previously, TP53 codon 72 polymorphisms have been implicated as risk factors for various cancers. Several studies have been conducted on the association of TP53 codon 72 polymorphisms with susceptibility to nasopharyngeal carcinoma (NPC) and have yielded inconclusive results. The aim of the present ...
journal_title:Archives of medical research
pub_type: 杂志文章,meta分析
doi:10.1016/j.arcmed.2009.03.006
更新日期:2009-05-01 00:00:00
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journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/j.arcmed.2006.06.003
更新日期:2006-11-01 00:00:00
abstract::Type 2 diabetes (T2D) is a complex disease caused by the interaction of genetic and environmental factors. In this regard, it has been demonstrated that Hispanics have a greater susceptibility to developing complex diseases like T2D, which has been attributed to their Amerindian component. Mexico has a wide population...
journal_title:Archives of medical research
pub_type: 杂志文章,评审
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更新日期:2016-10-01 00:00:00
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journal_title:Archives of medical research
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:Growth deficits are common in children with sickle cell disease. Few prospective studies are available and the pathophysiologic basis for the impaired growth is not clearly understood. Our objectives were to collect data on anthropomorphic measurements of children with sickle cell disease prospectively follo...
journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/s0188-4409(01)00360-5
更新日期:2002-05-01 00:00:00
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journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/j.arcmed.2016.04.003
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND AND AIMS:The pathogenesis of coronary artery ectasia (CE) is poorly understood. An underlying inflammatory process is suspected; current therapy aims to prevent thrombotic events. Presently, there is no evidence to support an anti-inflammatory approach for CE patients. We undertook this study to determine th...
journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/j.arcmed.2014.07.002
更新日期:2014-08-01 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
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journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/s0188-4409(00)00264-2
更新日期:2001-01-01 00:00:00
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journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/j.arcmed.2005.04.015
更新日期:2006-01-01 00:00:00
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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::In contrast to the prophylactic HPV vaccines that exhibit great promise in reducing the burden of cervical cancer, there is limited progress towards the development of immune therapeutic strategies that would help those women who are already infected with high-risk HPV and do not benefit from the current vaccines. The...
journal_title:Archives of medical research
pub_type: 杂志文章,评审
doi:10.1016/j.arcmed.2009.07.003
更新日期:2009-08-01 00:00:00
abstract:BACKGROUND AND AIMS:The major limiting factor in therapeutic application of mesenchymal stem cells (MSCs) is their high vulnerability during the early days of transplantation. Hence, researchers have been encouraged to find various strategies to make the cells resistant to different stresses before and after transplant...
journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/j.arcmed.2013.03.006
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND AND AIMS:Previous published data have implicated TP53 codon 72 polymorphisms as risk factors for various cancers. Growing bodies of studies have been conducted on the association of TP53 codon 72 polymorphisms with susceptibility to oral carcinoma and have yielded inconclusive results. The aim of the present...
journal_title:Archives of medical research
pub_type: 杂志文章,meta分析
doi:10.1016/j.arcmed.2009.09.004
更新日期:2009-10-01 00:00:00
abstract::Familial isolated glucocorticoid deficiency is a form of potentially lethal hereditary unresponsiveness to ACTH that manifests as primary adrenal insufficiency, usually without mineralocorticoid deficiency. Affected children commonly present with hyperpigmentation, recurrent hypoglycemia, chronic asthenia and failure ...
journal_title:Archives of medical research
pub_type: 杂志文章,评审
doi:10.1016/s0188-0128(99)00057-3
更新日期:1999-11-01 00:00:00
abstract::In Mexico, hypercholesterolemia has become a major public health problem particularly in the states of the north of the country and in Mexico City, where a prevalence of 20% has been reported. Schemes of treatment have now been reinforced by the appearance of new cholesterol reducing drugs. The objective of the study ...
journal_title:Archives of medical research
pub_type: 临床试验,杂志文章
doi:
更新日期:1992-10-01 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:BACKGROUND:Adrenoceptors have been involved in the regulation of hepatocyte proliferation after partial hepatectomy, as well as in primary culture. This report characterizes alpha 1- and beta-adrenoceptor change during the time-course of liver regeneration in adult Wistar Kyoto rats. METHODS:Saturation binding assays ...
journal_title:Archives of medical research
pub_type: 杂志文章
doi:10.1016/s0188-0128(98)00028-1
更新日期:1999-03-01 00:00:00