Abstract:
BACKGROUND:The permanent surveillance of antimicrobial susceptibility of Shigella sp in the Temuco Regional Hospital, allowed us to define the empirical use of antimicrobials in dysenteric syndrome. AIM:To study antimicrobial susceptibility of Shigella strains collected from 1997 to May 2001 and compare the results with those reported in 1990. MATERIAL AND METHODS:Two hundred and seventeen Shigella strains, coming from stool cultures of pediatric patients, were studied. RESULTS:In the period 1989-1990 Shigella flexneri was the main species isolated (83%) whereas, in the period 1997-2001, Shigella sonnei (55.8%) predominated. In the second period, an increase of antimicrobial resistance, as compared with the period 1989-1990, was observed for ampicillin (74.5 and 42% respectively), for cotrimoxazol (57.5 and 45% respectively) and tetracycline (64 and 8% respectively). Chloramphenicol resistance increased from 0 to 57.5%. In the second period no resistance to ciprofloxacin was detected. There was simultaneous resistance to four drugs in 30% of the strains, predominating multiresistance in S flexneri (52.1%). CONCLUSIONS:In the two periods studied, a significant increase was detected in the resistance of Shigella strains to antimicrobials.
journal_name
Rev Med Chiljournal_title
Revista medica de Chileauthors
Boehme C,Iglesias T,Loyola A,Soto L,Rodríguez G,Reydet P,Illesca Vsubject
Has Abstractpub_date
2002-09-01 00:00:00pages
1021-6issue
9eissn
0034-9887issn
0717-6163journal_volume
130pub_type
杂志文章abstract::The september 1888 issue of the Journal contains an article by Luis Asta-Buruaga MD, "Ambulances in New York: a system to be instituted in Santiago. In addition to encouraging this project, the idea of establishing small hospitals in peripheral quarters of the city is discussed. Dr Asta-Buruaga was a graduate from Col...
journal_title:Revista medica de Chile
pub_type: 传,历史文章,杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::Acute coronary syndromes without ST segment elevation (Non-Q-Infarction and unstable angina) share a common pathophysiology, have no indication of thrombolysis, and should not routinely be catheterized on an emergency basis on admission. They should be put in bed rest, given anti-ischemic medications, aspirin and hepa...
journal_title:Revista medica de Chile
pub_type: 评论,社论
doi:
更新日期:1998-11-01 00:00:00
abstract:BACKGROUND:The Chilean Ministry of Health developed a healthy lifestyles intervention directed to adults with overweight and cardiovascular risk factors, called "Program on Healthy Eating and Physical Activity" (PASAF). AIM:To evaluate the impact of PASAF on nutritional status and metabolic parameters. PATIENTS AND M...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872014000700001
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Autologous hematopoietic cell transplantation (THA) in patients with multiple myeloma and amyloidosis is the standard of care to promote disease free survival and quality of life. AIM:To report our experience with THA in patients with multiple myeloma. MATERIAL AND METHODS:Retrospective review of the hemat...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872014001200001
更新日期:2014-12-01 00:00:00
abstract::Currently, the Ebola virus has been classified by the WHO as "an international public health emergency" that has highlighted among other things, the enormous importance of proper and timely medical care. However, the complexity of this new health scenario, mainly due to personal risk in the event of infection, means t...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872015000700014
更新日期:2015-07-01 00:00:00
abstract::We report a girl with a chronic hepatitis caused by C virus diagnosed at the age of nine, unsuccessfully treated with interferon and ribavirine. Two years later, she was subjected to a liver transplantation. She maintained elevated viral loads with a normal pathological study of the liver until 22 months after transpl...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872004000400010
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:The dose of oral anticoagulants (OAC) shows great variability among patients. Pharmacogenetic studies have shown that common variants in genes CYP2C9 (*2 and *3) and VKORC1 (-1639G>A) are associated with lower requirements of OAC. AIM:To study the association between average maintenance doses of oral antico...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872015001100001
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:It is not clear if changes in serum lipid profile during menopause are related to changes in the distribution of fat or to insulin resistance. AIM:To look for an association between insulin resistance and changes in serum lipid levels in post menopausal women. PATIENTS AND METHODS:Cross-sectional study of ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872007000500009
更新日期:2007-05-01 00:00:00
abstract::A narrative review of the evidence regarding the role of inflammation in the pathophysiology of coronary heart disease and depression is presented. As a common pathogenic factor, inflammation could explain the frequent association of both diseases. We discuss the benefit of exercise and diet modifications in both cond...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/s0034-98872020000200224
更新日期:2020-02-01 00:00:00
abstract::The decrease in mortality in critical patient units led to an increase in intensive care unit acquired weakness (ICUAW), which significantly affects the functional performance and quality of life of patients. There are several scales that measure functionality in critical patients. The aim of this systematic review is...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/s0034-98872017000901137
更新日期:2017-09-01 00:00:00
abstract:UNLABELLED:Appropriate antimicrobial therapy shortens the duration of Shigellosis and significantly reduces the risk of transmission. Shigella strains resistant to common antimicrobials have increased during the past years, determining the need for a periodic surveillance, to guide effective therapy. AIM:To report the...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1998-12-01 00:00:00
abstract::This article analyzes important changes in medical practice, focusing in those most deeply perceived by a group of physiciansfrom the Metropolitan Region of Santiago, included in a joint research conducted by the Departments of Psychiatry and Mental Health (East) of the Medical Faculty at the University of Chile and P...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872004000600015
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:Intrahepatic cholestasis of pregnancy (ICP) is a disease of unknown cause characterized by pruritus and biochemical cholestasis in the 3rd trimester of pregnancy. Its pathogenesis may be due to the interaction of abnormalities in the metabolism of estrogens and progesterone, while still unknown environmental...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract::Bacteria have developed sophisticated and successful genetic mechanisms to evade the action of antimicrobials. Bacterial multiresistance has caused serious problems in the treatment of nosocomial infections. Integrons and gene cassettes are considered the main genetic elements in the evolution of plasmids and transpos...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/s0034-98872004000500013
更新日期:2004-05-01 00:00:00
abstract::Geographical hematology of Bernard and Ruffie, or Hemato-sero-anthropology, intends to establish relationships between hereditary genetic characters of the blood and human races. Blood groups, haptoglobins, abnormal hemoglobin and other biological traits such as color vision are related to the origin of human races, t...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1997-09-01 00:00:00
abstract:BACKGROUND:Postpartum depression (PPD) is a public health issue, and appropriate screening may lead to clinical gains. AIM:To describe the screening for PPD, its relationship with the use of health care services, and treatment access barriers in Chilean public primary health care (PHC) centers. MATERIAL AND METHODS:P...
journal_title:Revista medica de Chile
pub_type: 杂志文章,多中心研究
doi:10.4067/s0034-98872018000901001
更新日期:2018-09-01 00:00:00
abstract::Aspirin use is necessary after a coronary angioplasty. It should not be used in patients with a history of hypersensitivity. However, rapid desensitization protocols have been reported to allow its use in such patients. One of these protocols consists in the administration of progressive doses of aspirin, from 1 to 10...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872013000200016
更新日期:2013-02-01 00:00:00
abstract::Aseptic techniques are those practices designed to reduce the risk of surgical site infection (SSI), defined as such, all those that occur within the first 30 days of the procedure. While the patients risk of developing an SSI in dermatologic surgery is low since many of the procedures are considered sterile, there a...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872016000800011
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Psychological problems are a frequent cause of consultation in primary care outpatient clinics. AIM:To report the results for Santiago de Chile of the World Health Organisation multicentric collaborative study on Psychological Symptoms in General Health Care. PATIENTS AND METHODS:The results of 1453 patien...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:
更新日期:1998-04-01 00:00:00
abstract:BACKGROUND:Depressive symptoms and personality features of patients with mood disorders are supposed to have a strong variability in cross cultural studies. The clinical profile, the outcome and the treatment response seem to be different across the world. AIM:To investigate the differences and similarities of major d...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:Community-acquired pneumonia (CAP) that requires hospitalization, is a common and serious disease. A permanent assessment in specialized centers, to define therapeutic guidelines according to local epidemiological factors, is mandatory. AIM:To study the etiology of CAP requiring hospital admission. PATIENT...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2003-05-01 00:00:00
abstract:BACKGROUND:Recent studies in mice have demonstrated that the Msx-1 homebox gene is implicated in cleft palate. Thus, it has been suggested that its human homologue, MSX1 (HOX-7), located in chromosome 4 could be involved in the etiology of non syndromic cleft lip palate. AIM:To study the linkage between non syndromic ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract::Microalbuminuria is a new tool in the management of patients with diabetes mellitus or hypertension. Microalbuminuria is an easily measured biomarker in a urine sample. Urinary albumin to creatinine ratio in first morning urine sample correlates with 24 hours urinary albumin excretion, but it is easier to obtain, and ...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872012000600016
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:Recent studies have described a high percentage of small intestinal bacterial overgrowth (SIBO) in patients with irritable bowel syndrome (IBS). However, the prevalence of SIBO has not been well established in other functional disorders. AIM:To evaluate the prevalence of SIBO in patients with different func...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872007001000003
更新日期:2007-10-01 00:00:00
abstract::Chile made several legal, practical and educational changes to the organ donation and transplant system in recent years, to improve its results. However, studies evaluating these reforms and suggesting further corrections are still pending. Our aim is to assess the new regulations and their reception by both the popul...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872018000600780
更新日期:2018-06-01 00:00:00
abstract::Medicine is progressively loosing its prestige and efficacy and needs to rebuild the moral values that maintain the tacit social contract subscribed between doctors and patients. This altruistic commitment to serve people has been devaluated by changes in health systems, by advances in knowledge and by social and econ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872006000500016
更新日期:2006-05-01 00:00:00
abstract::Struma ovarii is a teratoma composed of thyroid tissue and can be a rare cause of hyperthyroidism. We report a 35 years old woman with a left ovarian mass whose pathology revealed a Struma ovarii. This tumor was partially excised initially to avoid fertility problems and after a successful gestation, the tumor was com...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:There is phenotypic and genetic variability among the species Borrelia burgdorferi that produces Lyme disease. Three gene species and seven serotypes have been defined. AIM:To study the efficacy of two gene species in the serological diagnosis of Borrelia burgdorferi infections in Granada, Spain. MATERIAL ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1998-06-01 00:00:00
abstract::The importance of inactivation of tumor suppressor genes in the development/progression of carcinomas of the uterine cervix is reviewed. It is well known that HPV-related oncogenes are strongly linked to cervical cancer. However, fewer studies have explored the occurrence of inactivation of tumor suppressor genes in t...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND:The great variability in the clinical presentation of Chagas disease may depend in part in the genetic variability of Trypanosoma cruzi populations. AIM:To compare prepatent period, parasitemia, mortality and histological lesions in mice infected with two populations of Trypanosoma cruzi isolated in Chile. ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872005000400006
更新日期:2005-04-01 00:00:00