Abstract:
:This is a case report of a patient who developed a nodule in one foot, which upon biopsy, was diagnosed as tungiasis, a cutaneous infestation caused by a human flea. The natural life cycle, clinical and pathological expressions are discussed.
journal_name
P R Health Sci Jjournal_title
Puerto Rico health sciences journalauthors
Valentín SM,Sánchez JL,Hillyer GV,Velez Rsubject
Has Abstractpub_date
2007-12-01 00:00:00pages
423-5issue
4eissn
0738-0658issn
2373-6011journal_volume
26pub_type
杂志文章abstract:OBJECTIVE:To determine the frequency of pediatric brain tumors treated at the University Pediatric Hospital of Puerto Rico over a 6-year period and examine the demographic data and tumor histology of patients in different age groups. METHODS:A retrospective study was undertaken at the University Pediatric Hospital. We...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2011-12-01 00:00:00
abstract::The identification of Streptococcus mutans from dental plaque samples with rapid systems, such as the RapID STR System, has not been recommended by the manufacturers. In this study, we evaluated the use of the above method for the identification of 34 human dental plaque Streptococcus mutans strains which had been ide...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:1993-12-01 00:00:00
abstract::Primary hepatic actinomycosis is an uncommon entity. We report the case of a young man with past history of an appendectomy who presented with fever, weight loss and a liver mass that was initially suspected to be neoplastic. Percutaneous liver biopsy revealed actinomyces-like organisms. The patient was treated with i...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章,评审
doi:
更新日期:1992-04-01 00:00:00
abstract::Although injection drug use (IDU) is the major risk category for HIV infection in Puerto Rico and injection drug users start their drug injection careers very young, there is little information related to drug injection patterns of young IDUs. In this paper we report on factors found to be associated with HIV seroposi...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:1993-04-01 00:00:00
abstract::The University of Puerto Rico School of Pharmacy was initially established as the Department of Pharmacy at the Río Piedras Campus on September 22, 1913, being the first healthcare program founded in Puerto Rico. The history of the School of Pharmacy reveals a remarkable evolution over a 100 years period in order to r...
journal_title:Puerto Rico health sciences journal
pub_type: 历史文章,杂志文章
doi:
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:Dental caries is one of the most prevalent chronic diseases in children. Currently, no data are available on dental caries prevalence in the Dominican Republic. The purpose of this study was to estimate the prevalence of dental caries in schoolattending 12-year-olds in San Pedro de Macorís, Dominican Republic...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2020-06-01 00:00:00
abstract:OBJECTIVE:Puerto Rican children could have a higher prevalence of obesity, compared to US children or even to US Hispanic children. Obese youths are more likely to have risk factors for cardiovascular conditions, such as hypertension. Although BMI provides a simple, convenient measurement of obesity, it does not measur...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2016-03-01 00:00:00
abstract::Atherosclerosis is the most frequent cause of ischemic heart disease and cerebrovascular disorders. The condition is the leading cause of death in Western societies. At the core of this condition is the atherosclerotic plaque. It is within the structure of this lesion that multiple biochemical and cellular processes i...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE:Breast asymmetries have a high prevalence among women requesting breast augmentation. However, the prevalence of breast asymmetries in women undergoing other types of breast surgeries is not known. METHODS:The breast measurements of consecutively women evaluated for plastic surgery of the breast, but without...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2018-12-01 00:00:00
abstract::The physical parameters of nuclear size and granularity, and the biological parameters of nuclear protein and DNA content were simultaneously measured by the flow cytometric analysis of mitogen-activated Rhesus monkey lymphocytes. These experiments were performed with the purpose of establishing baseline values for mi...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:1991-08-01 00:00:00
abstract:BACKGROUND:Pre- and postoperative evaluation of the pediatric patient with a cerebrovascular malformation can be cumbersome. This may be due to several factors, including age and ability to verbalize. Functional evaluation scales have been devised, yet application to a retrospective study, where information can be limi...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2008-03-01 00:00:00
abstract::This review of literature identifies different ergometers used for the assessment of the physiological and metabolic responses observed during exercise in air (treadmill, cycle ergometer, arm ergometer, bench step, swim bench, and simulated swimming) and water (tethered or stationary swimming, swimming flume, and free...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:1994-06-01 00:00:00
abstract:OBJECTIVE:To examine the relationship of the symptoms of diarrhea and fatigue by testing a model that included multiple dimensions of the cancer related-symptom experience. METHODS:A secondary data analysis was conducted on data from the self-reports of 102 cancer patients co experiencing diarrhea and fatigue during t...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2019-06-01 00:00:00
abstract::The AIDS pandemic had a significant impact in Puerto Rico, especially among the heterosexual populations, in particular women. Women are one of the fastest growing risk groups with HIV/AIDS in the USA and constitute about half of the AIDS cases in the world. During the past 10 years Puerto Rico has ranked among the to...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2007-12-01 00:00:00
abstract:INTRODUCTION:Neoplasms of the heart are extremely rare and difficult to diagnose. In this study, we intend to describe the experience at the Cardiovascular Center of Puerto Rico and the Caribbean (CCPRC) dealing with benign cardiac neoplasms. METHODS:A retrospective review of the archival material at our institution w...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2008-12-01 00:00:00
abstract::Osteoporosis in men was not recognized as a major health problem until recently, and increased research in this area resulted in the approval of alendronate for the treatment of osteoporosis in men at the beginning of this decade. Low bone mineral density (BMD) has been demonstrated to be a strong predictor of fractur...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2005-06-01 00:00:00
abstract::The main professional organizations of obstetrical and pediatric care providers in the United States and Puerto Rico have issued official position papers in favor of breastfeeding. Routine labor and delivery practices, however, constitute frequent barriers for the initiation, type and duration of breastfeeding. Many o...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVE:This study was conducted to determine the experience of tooth loss, as well as its associated variables, in a sample of adult Mexicans, aged 60 years and older. MATERIALS AND METHODS:This cross-sectional study was part of a larger project to measure diverse oral health indicators in a convenience sample: it ...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2016-06-01 00:00:00
abstract:OBJECTIVE:To evaluate the utility of the substituted judgement standard in terminally ill patients by determining agreement between patients, family proxies and physicians. BACKGROUND:Several studies have addressed the utility of substituted judgement, showing conflicting data whether surrogates are accurate predictin...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:1999-12-01 00:00:00
abstract::Endothelial cell proliferation and differentiation into blood capillaries (i.e., angiogenesis) are essential for growth and development, wound healing, osetogenesis, etc. But abnormal angiogenesis during tumor progression could lead to serious consequences. Angiogenesis is a complex biochemical process, and is often d...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:1998-12-01 00:00:00
abstract::Candida is the fourth most common cause of nosocomial bloodstream infections (BSI), being Candida albicans the most common species. This study evaluated the distribution of Candida spp isolates at a tertiary care medical center. The associated factors and outcome of patients with candidemia at the Puerto Rico Medical ...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2010-03-01 00:00:00
abstract::Thymidine kinase is a key enzyme responsible for the activation of several anticancer and antiviral drugs. As the first enzyme in the salvage pathway of thymidine, it is regulated by the feedback inhibition exerted by the end-product of the pathway, namely thymidine 5'-triphosphate. 5'-Aminothymidine is a non-toxic an...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章,评审
doi:
更新日期:1994-03-01 00:00:00
abstract::Breastfeeding has experienced a surge in Puerto Rico thanks to the efforts of many women, as well as governmental, non-governmental and private organizations. Among the aspects which can affect the initiation, establishment and maintenance of successful breastfeeding one finds potential ethical conflicts among health ...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2000-06-01 00:00:00
abstract::We tested a dietary supplement formulated with a synergistic combination of vitamins, minerals, herbals in a group of 15 patients with uncontrolled diabetes type II. The supplement was given for 30 days. Fasting blood glucose was measured prior to the supplementation and at the end of the 30 days treatment period. Blo...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2004-06-01 00:00:00
abstract::Significant new findings in the last decade have demonstrated that the vascular endothelium is an important regulatory organ in maintaining cardiovascular homeostasis and that endothelial dysfunction is present in several cardiovascular diseases. With the production of multiple vasoactive substances the normal endothe...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章,评审
doi:
更新日期:1997-06-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that fermentable fiber prevents Salmonella typhimurium infection-associated symptoms by enhancing innate and adaptive immune system in neonatal pigs. METHODS:Two-d-old piglets (n=120) were randomized to receive either a nutritionally complete sow milk replacer formula (CON), or supplem...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2020-12-01 00:00:00
abstract::Human physiology depends on countless biochemical reactions, numerous of which are co-dependent and interrelated. The speed and level of completion of reactions usually depend on the availability of precursors and enzymes. The enzymatic activity depends on the bioavailability of micronutrient cofactors such as vitamin...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2015-03-01 00:00:00
abstract::Hypokalemic periodic paralysis (hypoKPP) is a clinical entity characterized by recurrent skeletal muscle paralysis due to a decrease in serum potassium levels; hypoKPP can have either a primary (familial) or a secondary cause. One of the secondary causes of hypoKPP is distal renal tubular acidosis (dRTA). Distal renal...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:To describe the respiratory pathogens found in the bronchoalveolar lavage of a Puerto Rican population infected with the human immunodeficiency virus (HIV). BACKGROUND:Empirical treatment is an accepted strategy for management of HIV-related pneumonia, but it is usually recommended for countries that have kn...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2005-09-01 00:00:00
abstract::Exposure to lead in children living on a former landfill in Vega Baja-Puerto Rico, a United States Environmental Protection Agency (USEPA) designated Superfund Site, is a major health concern. Direct contact with lead-contaminated soil is considered a major exposure source. However, there is a lack of information rega...
journal_title:Puerto Rico health sciences journal
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00