This in vitro study sought to evaluate the action of a pediatric medication with low pH and high acidity in primary enamel submitted (or not) to daily applications of fluoride dentifrice. For this study, 70 blocks of primary molars (n = 10 per subgroup) were analyzed using scanning electron microscopy. ...

Commercial versions of a stance-control knee-ankle-foot orthosis (SCKAFO) have emerged to improve gait over conventional knee-ankle-foot orthoses (KAFOs), which lock the knee in full extension in individuals with quadriceps muscle weakness. A new electromechanical SCKAFO was recently designed to address the functional, structural, and cost limitations of these commercial SCKAFOs. ...

The idea of in-situ visualization for surgical procedures has been widely discussed in the community. While the tracking technology offers nowadays a sufficient accuracy and visualization devices have been developed that fit seamlessly into the operational workflow [1, 3], one crucial problem remains, which has been discussed already in the ...

Medicine and medical journalism are both noble professions. Those who are infected with the materialistic virus and want to make quick money should not take up these as professional careers. Editing a good quality peer reviewed medical journal in a developing third world country is extremely frustrating. An editor has ...

The wheat lines (cultivars) 'Largo', 'TAM110', 'KS89WGRC4', and 'KSU97-85-3' conferring resistance to greenbug, Schizaphis graminum (Rondani), biotypes E, I, and K were evaluated to determine the categories of resistance in each line to greenbug biotype K. Our results indicated that Largo, TAM110, KS89WGRC4, and KSU97-85-3 expressed both antibiosis and tolerance ...

BACKGROUND: It has been reported that the final outcome of laser resurfacing still depends to a large degree on the efficiency of the post laser resurfacing wound care in promoting wound healing and preventing early and late complications. OBJECTIVE: The objective of this study was to evaluate and compare a ...

BACKGROUND: Artefill is one of several new materials being introduced to the U.S. market as a soft tissue augmenting agent. OBJECTIVE: The objectives were to evaluate the safety and efficacy of injecting Artecoll (Rofil Medical International Breda, the Netherlands) in facial wrinkles compared with injecting Zyderm or Zyplast (INAMED, Santa ...

The reactivity of phosgene and perfluoroisobutylene (PFIB) towards 1,2-bis-nucleophiles was exploited to allow determination of these gases in air samples. 2-Aminothiophenol (ATP), 3,4-dimercaptotoluene (DMT) and 2-hydroxymethylpiperidine (HMP) were evaluated as bis-nucleophiles capable of forming thermally-stable derivatives with phosgene and PFIB when loaded with triethylamine onto Tenax TA. Experimental design was ...

We have synthesized a conjugate of cis-4,7,10,13,16,19-docosahexenoic acid (DHA) and 10-hydroxycamptothecin (HCPT), DHA-HCPT. The antitumor activity of DHA-HCPT was evaluated in vitro against L1210 leukemia cells and in experimental animal tumor models including L1210 leukemia, Lewis lung carcinoma, and colon 38 adenocarcinoma. DHA-HCPT showed a greatly improved antitumor efficacy compared ...

Interpreting biliary brush cytology (BBC) findings in primary sclerosing cholangitis (PSC) is problematic. In our study, BBC findings and CA19-9 serum levels were evaluated for their effectiveness in diagnosing cholangiocarcinoma in patients with PSC. We reviewed 107 biliary brushings from 51 patients with PSC and concurrent CA19-9 levels between January ...

INTRODUCTION: Investigation of the predisposing factors for affective disorders has shown that measures to assess affective temperament are necessary. The TEMPS-A is a self-evaluation measure to assess four affective temperaments (hyperthymic, depressive, cyclothymic and irritable) and anxious temperament. METHOD: The TEMPS-A questionnaire version that includes 110 questions has been adapted ...

We are revising the criteria in the Listing of Impairments (the listings) that we use to evaluate claims involving impairments that affect multiple body systems. We apply these criteria when you claim benefits based on disability under title II and title XVI of the Social Security Act (the Act). The ...

The interdisciplinary evaluation has been a well-established process in centers for neurodevelopmental disabilities, but it is costly and may generate long waiting lists that can delay early diagnosis and treatment. An alternative evaluation paradigm was designed, using a specific screening approach, to improve use of staff time without compromising quality ...

OBJECTIVE: To compare two hydrophilic-coated (SpeediCath and LoFric and one uncoated gel-lubricated catheter (InCare Advance Plus) concerning withdrawal friction force and urethral micro trauma. METHODS: 49 healthy male volunteers participated in this prospective, randomised, blinded, crossover study of three different bladder catheters. The withdrawal friction force was measured, and urine ...

We are revising the criteria in the Listing of Impairments (the listings) that we use to evaluate claims involving genitourinary impairments. We apply these criteria when you claim benefits based on disability under title II and title XVI of the Social Security Act (the Act). The revisions reflect advances in ...

Childhood obesity is an increasingly recognized problem. Health professionals caring for children and adolescents are in a key position to promote behavioral and environmental changes. Still, there is confusion regarding medical evaluation, communication with the family about the implications, and specific treatment goals. This review summarizes appropriate medical evaluation and ...

We use the Listing of Impairments (the listings) at the third step of the sequential evaluation process when we evaluate your claim for benefits based on disability under title II and title XVI of the Social Security Act (the Act). This final rule extends until July 3, 2006, the date ...

BACKGROUND: This study was conducted to evaluate the incidence of adverse medical conditions and to assess the risk of developing these conditions in a cohort of long-term survivors of rhabdomyosarcoma (RMS) diagnosed before age 21. PROCEDURE: Using data from the Childhood Cancer Survivor Study (CCSS), we evaluated the incidence of ...

CONTEXT: With the increasing popularity of the Internet as a primary medical information source, it is critical for pathologists to be able to use and evaluate both general medical- and pathology-related Web sites. Several published models for evaluating Web sites prove cumbersome to use and often involve computer- or statistic-based ...

A benzoylphenyl urea insect growth regulator with the common name noviflumuron was evaluated for efficacy and residual activity on the German cockroach, Blattella germanica (L.). In laboratory studies evaluating residual activity, 0.05% noviflumuron suspension concentrate produced 100% nymphal mortality 120 d after application to steel and masonite substrates. Residual activity ...

Rapid assessment of immune status in neonatal ruminants of endangered species facilitates early intervention in cases of inadequate passive transfer of maternal immunoglobulins. Serum gamma-glutamyltransferase (GGT) was used to evaluate suspected passive transfer status in 25 North Indian muntjac (Muntiacus muntjak vaginalis), 45 Cretan goats (Capra algagrus cretica), 20 white-lipped ...

This article describes the components of a neuropsychologic evaluation and some of the primary indications for its use in multiple sclerosis (MS). We also detail the kinds of neurocognitive and neurobehavioral problems that are cited commonly in the relevant literature and seen in the clinical setting. We provide a brief ...

The aim of this study was to prepare 111In-antimony trisulphide colloid (111In-ATC) and evaluate its chemical properties in comparison with 99mTc-ATC. After reconstitution of an antimony trisulphide cold Kit with 111In-chloride, 111In-ATC was formed with >95% radiochemical purity in the presence of neutralising phosphate buffer. The product was found to ...

OBJECTIVE: Authors evaluated the cognitive, neurophysiologic, and behavioral effects of incontinence medications in patients with Alzheimer disease (AD). METHODS: Nine patients were evaluated, both on and off incontinence medication, for cognitive status, neuropsychiatric status, activities of daily living, and serum anticholinergic level. Caregivers were interviewed to evaluate behavioral status and ...

INTRODUCTION: Dextromethorphan is a commonly used antitussive agent that can be purchased over the counter. It is metabolized primarily by the cytochrome P450 (CYP) 2D6 isozyme. Methadone has been found to inhibit CYP2D6, indicating a potential for interaction with dextromethorphan. CASE SUMMARY: An 83-year-old woman was evaluated for delirium, hypersomnia, ...

This paper contains Part II of an evaluation of the claims made for the priority of Macewen's pre-1884 brain surgery over that of Bennett and Godlee. Although the primary sources--Macewen's Private Journals and the Ward Records of the Glasgow Royal Infirmary--confirm that the operations were carried out when Macewen said ...

The potential medical transmission of HIV through unsafe medical injections was evaluated in 16 rural health institutions in Ethiopia. Most institutions reported re-using disposable needle/syringes, and 12% of observed injections were given with used, disposable syringes prepared for re-use. Analysis of used needle flushes showed no HIV RNA; however, the ...

AIMS: To determine whether performing transvaginal sonography (TVS) and saline infusion sonography (SIS) before hysteroscopy could reduce the number of diagnostic hysteroscopies performed for the evaluation of uterine cavity abnormalities. METHODS: Two hundred and twenty three women with suspected uterine cavity abnormalities were prospectively evaluated by TVS, SIS and hysteroscopy, ...

INTRODUCTION: The aim of this study was to compare the influence of two different cemented hip stems each made of two different alloys concerning survival and outcome. MATERIALS AND METHODS: The 5-year results with 161 Mueller straight stems made of cobalt chromium (SS CoCr), 272 Mueller straight stems made of ...

As a result of technology evolution and development, methods of voice evaluation have changed both in medical and speech and language pathology practice. AIM: To relate the results of perceptual evaluation, acoustic analysis and medical evaluation in the diagnosis of vocal and/or laryngeal affections of the population with vocal complaint. ...

This paper presents formative (i.e., not final project) evaluation data from the use of a responsive virtual human training application by medical students rotating through Pediatrics and by Pediatric medical educators. We are encouraged by the evaluation results and believe the iterative development strategies employed and the subsequent refinements in ...

We are revising the criteria in the Listing of Impairments (the listings) that we use to evaluate claims involving malignant neoplastic diseases. We apply these criteria when you claim benefits based on disability under title II and title XVI of the Social Security Act (the Act). The revisions reflect advances ...

We retrospectively selected 22 cases in which patients with a biopsy-proven diagnosis of cervical intraepithelial neoplasia grade 3 underwent cervical conization for frozen section (FS) evaluation followed by hysterectomy at the University of California Irvine Medical Center, Orange, during the August 1995 to September 9, 2001. All slides from FS ...

Despite increasing need to remediate beryllium-contaminated buildings in industry, little is known about the magnitude of risk associated with beryllium abatement or the merits of beryllium medical surveillance for cleanup workers. We examined beryllium lymphocyte proliferation tests and reviewed medical evaluations on workers at a nuclear weapons facility during the ...

OBJECTIVES: To identify elements of an older driver evaluation program that predict driving performance in older adults. SETTING: Outpatient medical clinic in an academic medical center. DESIGN: A retrospective analysis. PARTICIPANTS: Six hundred sixty-four older adults who were referred to an older driver evaluation program. MEASUREMENTS: A physician trained in ...

OBJECTIVES: The authors sought to modify and validate a composite assessment evaluation process that assesses resident acquisition of the Accreditation Council for Graduate Medical Education (ACGME) general competencies (GCs). METHODS:This study critically analyzed the evaluation process used in a multicenter study (150 emergency medicine resident evaluations) to determine whether the ...

STUDY OBJECTIVE: This study was set up to evaluate the predictive value of hysteroscopic examination in patients referred to the Department of Obstetrics and Gynecology at the Medical and Health Science Center, Debrecen, Hungary. STUDY DESIGN: The authors performed 835 biopsies by hysteroscopy over more than 13 years. They compared ...

BACKGROUND: Most existing residency evaluation tools were constructed to evaluate the Accreditation Council for Graduate Medical Education (ACGME) competencies. METHODS: Before ACGME's six competency based assessment requirements for resident performance were developed, we created a residency evaluation tool with 5 domains important to successful surgical resident performance. Reliability was determined ...

The modified nominal group technique (NGT) is a useful and practical course evaluation tool that complements existing methods such as evaluation forms, surveys, pretests and posttests, focus groups, and interviews. The NGT's unique contribution to the evaluation process is the semi-quantitative, rank-ordered feedback data obtained on learners' perceptions of a ...

Systematic preoperative assessment by the surgeon and speech pathologist reduces complications and increases the success rates of tracheoesophageal (TE) voice restoration by identifying unsuitable candidates for the procedure. Preselection criteria are based on the various medical, psychologic, structural, and physiologic factors that are contraindications to the procedure or are associated ...

A taxonomy of alibis is proposed involving two forms of supporting proof: physical evidence and person evidence. Levels of physical evidence and person evidence were combined to create 12 cells in the taxonomy. Participants (n = 252), who were asked to assume the role of detectives, evaluated alibis representing these ...

Small-bowel biopsies are routinely obtained from adult patients as a screening tool to evaluate the possibility of gluten sensitivity (GS). Previous morphological criteria of GS including completely flattened villi are usually absent. In the context of screening for GS, an altered distribution density pattern of villous intraepithelial lymphocytes (IELs) is ...

We evaluated a comprehensive deidentification engine at the University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, that uses a complex set of rules, dictionaries, pattern-matching algorithms, and the Unified Medical Language System to identify and replace identifying text in clinical reports while preserving medical information for sharing in research. In ...

Pediatric parasomnias comprise a wide variety of often confusing behaviors during sleep. This article discusses the classification, differential diagnosis, and evaluation of some of the most common pediatric parasomnias. The characteristics that distinguish different parasomnias from more serious medical problems are addressed carefully. Treatment strategies with useful caveats are reviewed.

The authors have previously described a classification system for earlobe ptosis and have established a criterion for earlobe pseudoptosis. Earlobe heights were characterized based on anatomic landmarks, including the intertragal notch, the otobasion inferius (the most caudal anterior attachment of the earlobe to the cheek skin), and the subaurale (the ...

OBJECTIVES: To provide a tool for evaluating evaluation forms. METHODS: A new form has been developed and tested on itself and a sample of evaluation forms obtained from the graduate medical education offices of several local universities. Additional forms from hospital administration were also subjected to analysis. RESULTS: The new ...

The aim of the study was an evaluation of PCNA and Ki-67 expression in the epithelial and stromal component of fibroepithelial tumours (FT) of the breast in correlation with morphological parameters. A series of 11 fibroadenomas (FA), including 8 cases of the cellular type (FAC), 19 benign phyllodes tumours (PTLGM), ...

Sanity evaluations are high-stake undertakings that explicitly examine the defendant's culpability for a crime and implicitly explore clinical information that might inform a plea agreement. Despite the gravity of such evaluations, relatively little research has investigated the process by which evaluators form their psycholegal opinions. In the current study, we ...

According to a survey, the Massachusetts Male Aging Study, 52% of men beyond 40 years of age may have some degrees of erectile failure, and it is projected to affect 322 million men worldwide by 2025. We present a framework for the evaluation, treatment, and follow-up of the male patient ...

BACKGROUND: Within the scope of a double-blind, placebo-controlled, crossover medication study, the Diagnostic Assessment of the Severely Handicapped-II (DASH-II) was evaluated as a measurement for determining the effectiveness of the medication risperidone in treating the problem behaviour of 21 people with intellectual disabilities (ID). METHOD: Participants' caregivers completed the DASH-II ...