Abstract：
:Alzheimer's Disease. The untold story. After considering the potential relationship between amyloid deposits and myxedematous infiltrations, the hypothesis is formulated that Alzheimer's disease may be due to functional hypothyroidism and may thus respond to thyroid therapy.
journal_name
P R Health Sci Jjournal_title
Puerto Rico health sciences journalauthors
Picó-Santiago Gsubject
Has Abstractpub_date
1993-06-01 00:00:00pages
85-7issue
2eissn
0738-0658issn
2373-6011journal_volume
12pub_type
杂志文章abstract：:Deficient mydriasis of diverse etiology renders extracapsular cataract extraction and posterior chamber intraocular lens implantation technically difficult. Several techniques are available to improve surgical results when this problem is present. We have used multiple sphincterotomies in 6 patients with narrow pupils...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：:Surveillance for emerging diseases is critically dependent on four factors: reporting methods, case definition, laboratory diagnosis, and knowledge of the disease among health-care professionals. The dengue hemorrhagic fever (DHF) surveillance system in Puerto Rico collects patient data from three sources: dengue case...
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：:A young male adult with significant aortic coarctation was initially referred to our clinics due to uncontrolled blood pressures. On evaluation the diagnosis of aortic coarctation was evident and confirmed with Magnetic Resonance Angiography (MRA). After discussing treatment options with the patient and his parents th...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2006-09-01 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：:Breastfeeding mothers need orientation and help in order to succeed with breastfeeding. Lack of support from health professionals and societal barriers result in a median duration of breastfeeding in Puerto Rico of only 3 weeks. A telephone warm line at our breastfeeding clinic tries to provide some much-needed suppor...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2001-12-01 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：: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：:The world has encountered a new and serious epidemic which has disproportionately affected fetuses and infants. What makes the Zika virus (ZIKV) epidemic such a threat in our times, is that a whole generation can be affected by birth defects caused by a seemingly innocuous maternal infection, which in most cases go un...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章,评审
doi：
更新日期：2018-12-01 00:00:00
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：:This is the case of an 11-year-old girl who presented with a right adnexal mass and vague abdominal symptoms since seven months prior to her hospital admission for surgery. CT-scan and sonographic images were those of a benign lesion, probably ovarian torsion or infarction. Serum tumoral markers were normal. A right s...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2003-09-01 00:00:00
abstract：:Insulin-dependent diabetes mellitus (IDDM) is a chronic health condition that affects 18 of every 100,000 Puerto Rican youth. Few research studies have been performed on the problems that youth with diabetes encounter and how they are related to adherence to treatment and adequate metabolic control. Adequate metabolic...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2006-12-01 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：:1. To know if the absence of desensitization in the chicken is characteristic of avian tissues, we studied the anaphylactic reaction in the duck. The contractions elicited in pieces of small intestine of actively immunized ducks upon exposure to the specific antigen, or Schultz-Dale reaction, were compared to similar ...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:This paper examines the characteristics of youngsters in drug treatment who volunteer for AIDS testing in comparison to those who do not. HIV Antibodies testing was offered on a voluntary basis to a sample of 250 Puerto Rican youngsters enrolled in three ambulatory drug treatment centers in 1991. Sixty-six percent of ...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1997-03-01 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: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：:Patients hospitalized with unstable angina (UA) or with a non-ST segment elevation myocardial infarct (NSTEMI) are at increased risk of suffering refractory angina, recurrent myocardial infarct (MI), and death. These patients need to be evaluated more aggressively. According to the last published guidelines (2002) of ...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章,评审
doi：
更新日期：2005-12-01 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：:The present study analyzed the socioeconomic determinants of health insurance status among Puerto Ricans. Given the fact that there are no mandated health benefits for private firms in Puerto Rico and that health services are provided almost free of charge in government facilities, Puerto Rico provides a unique case s...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1988-04-01 00:00:00
abstract：OBJECTIVE:Burnout exerts a significant negative influence on job performance, especially in such difficult jobs as those to be found in the health care industry. This research aimed to evaluate the association between 3 dimensions of burnout and demographic factors among the medical staff working in all of the hospital...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2015-12-01 00:00:00
abstract：:The type of glass used to fabricate patch pipettes influences the kinetic properties of single-channel currents activated by acetylcholine in Xenopus myocytes. In patches formed with hard glass pipettes, the opening rate decreased in a time-dependent manner. Such decrease was most pronounced for the low conductance ch...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:Seventy two partial subperiosteal implants were inserted in 52 patients. Thirty six of these implants had a classical design in which the submerged structure had thick primary and secondary connectors. Thirty six implants had a newly designed submerged structure consisting of long and thin primary connectors with groo...
journal_title：Puerto Rico health sciences journal
pub_type： 临床试验,杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：BACKGROUND:Plant materials represent promising sources of anti-cancer agents. We developed and tested a novel extract from the ubiquitous plant Convolvulus arvensis. MATERIALS AND METHODS:Convolvulus arvensis components were extracted in boiling water, and small molecules were removed by high-pressure filtration. The ...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2002-12-01 00:00:00
abstract：:A questionnaire entitled "Attitude toward tobacco usage among health professionals in Puerto Rico" was administered to medical students completing their first and fourth years respectively at the University of Puerto Rico Medical School. Percent of each group currently smoking was found to be 18.5 and 10.8 with an ave...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1987-08-01 00:00:00
abstract：OBJECTIVE:Shunt infection is the most common complication following a Cerebrospinal fluid (CSF) diversion procedure with devastating consequences. This study analyzes the efficacy of different shunt systems in reducing early shunt infections in the pediatric population. METHODS:Retrospective case study analysis of 177...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2019-12-01 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：OBJECTIVE:Thyroid cancer has become one of the fastest growing malignancies in several countries worldwide. Few studies have examined thyroid cancer trends in Puerto Rico, and those studies have been conducted over relatively short time frames. This study aimed to describe both overall thyroid cancer incidence trends b...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVE:To describe the general knowledge and choices of postpartum contraception among pregnant teens who, at the time of the study, ranged in age from 13 to 19 years old and were receiving prenatal care at a hospital-based prenatal clinic. METHODS:Questionnaires to obtain information regarding demographic characte...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2014-09-01 00:00:00
abstract：:Prenatal sonographic evaluation is of utmost importance in the detection of congenital anomalies. At the Ultrasound Section of our Radiology service, we incidentally detected fetal intracranial neoplasms in two different patients using non-invasive imaging. Our presumptive diagnosis in both cases was a teratoma, the m...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：:This study aims to determine the prevalence of Mycobacterium tuberculosis infection and its association with HIV and other health risk factors among drug users. A sample of 716 IDUs and crack users were enrolled from community sites. Consenting subjects were tested for HIV serum antibody status. Drug users with an unk...
journal_title：Puerto Rico health sciences journal
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
