Molecular genetics is revolutionizing the diagnosis and treatment of inherited eye diseases. The National Eye Institute of the National Institutes of Health (NIH), in an effort to facilitate future basic and clinical research in inherited eye disease, created The National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE). This review describes ...

ABSTRACT. Objective: This study examined the impact of the interaction between patient reactance and treatment directiveness on the effectiveness of telephone aftercare for methamphetamine dependence. Method: Reactance was assessed at baseline, and participants were randomly assigned to directive or nondirective treatment conditions. Logistic regression tested for the significance of the ...

ABSTRACT. Objective: Many students report using strategies believed to reduce risk of harm from consumption of alcohol. The effectiveness of these strategies was tested in this study. Method: A sample of 442 undergraduate students (50.5% female) was asked to report how many alcoholic drinks they consumed on a recent drinking ...

ABSTRACT. Objective: We used a web version of Respondent-Driven Sampling (webRDS) to recruit a sample of young adults (ages 18-24) and examined whether this strategy would result in alcohol and other drug (AOD) prevalence estimates comparable to national estimates (National Survey on Drug Use and Health [NSDUH]). Method: We recruited ...

ABSTRACT. Objective: The goal of the current investigation was to test the psychometric properties of a self-administered web-based version of the Timeline Followback (TLFB), a retrospective calendar method of assessing daily behaviors. Method: The study used a within-subjects, counterbalanced design to compare estimates of daily drinking and smoking behaviors obtained ...

Retrospective analysis of patients undergoing cancer surgery suggests the use of regional anesthesia may reduce cancer recurrence and improve survival. Amide-linked local anesthetics have antiinflammatory properties, although the mechanism of action in this regard is unclear. As inflammatory processes involving Src tyrosine protein kinase and intercellular adhesion molecule-1 are important ...

ABSTRACT. Objective: Memory affects behavior by allowing events to be anticipated and goals to be planned based on previous experiences. Emotional memory, in particular, is thought to play a central role in behavior in general and in drinking behavior in particular. Alcohol intoxication has been shown to disrupt intentional, conscious ...

DNA methyltransferase 3B (DNMT3B) is critically involved in de novo DNA methylation and genomic stability, while the regulatory mechanism in liver is largely unknown. We previously reported that diurnal variation occurs in the mRNA expression of Dnmt3b in adult mouse liver. The aim of this study was to determine the ...

ABSTRACT. Objective: Couples in which one or both partners is a heavy or problem drinker are at elevated risk for intimate partner violence (IPV), yet little is known about the extent to which each partner's drinking in different contexts (volume consumed per setting in bars, parties, at home, or in ...

After incision keratinocytes in the epidermis become activated to produce a range of pain-related mediators. microRNA 203 (miR-203) is known to be involved in keratinocyte growth, differentiation, and skin inflammation. We hypothesized that one or more of these mediators might be under the control of miR-203. The expression of miR-203 ...

ABSTRACT. Objective: Lesbian, gay, bisexual, and transgender (LGBT) youth are at increased risk for alcohol misuse, but little is known about the psychosocial and demographic factors that are associated with these differences over time. The purpose of this study was to investigate change in alcohol use across development. We aimed ...

Objective: The intent of the present investigation is to develop colon targeted compression coated flurbiprofen pulsatile release tablets that retard the drug release in the upper gastro intestinal system but progressively release in the colon. Materials and methods: Flurbiprofen core tablets were prepared by direct compression method and were compression ...

ABSTRACT. Objective: This study examined the predictive value of impulsivity for starting and quitting smoking and whether education had an independent effect on smoking careers or moderated the impulsivity-smoking association. Method: Two waves of the cohort study Young in Norway were used in the present study (third wave: 1999, age ...

ABSTRACT. Objective: Despite prevention efforts, driving after drinking (DAD) is a prevalent high-risk behavior among college students and is a leading cause of death and injury. Examination of factors predicting future DAD behavior is necessary to develop efficacious targeted interventions to reduce this behavior among college students. The current study ...

Field-based team sport matches are composed of short, high-intensity efforts, interspersed with intervals of rest or submaximal exercise, repeated over a period of 60-120 minutes. Matches may also be played at moderate altitude where the lower oxygen partial pressure exerts a detrimental effect on performance. To enhance run-based performance, team-sport ...

HIV-1 reverse transcriptase (RT) has been an attractive target for the development of antiretroviral agents. Although this enzyme is bi-functional, having both DNA polymerase and ribonuclease H (RNH) activities, there is no clinically approved inhibitor of the RNH activity. Here, we characterize the structural basis and molecular interaction of an ...

Although inhalation of atmospheric polychlorinated biphenyls (PCBs) is the most universal exposure route and has become a substantial concern in urban areas, research is lacking to determine the body burden of inhaled PCBs and consequent health effects. To reflect the Chicago airshed environment and mimic the PCB profile in Chicago ...

We explored the association of human papillomavirus type 16 (HPV16) DNA methylation with age, viral load, viral persistence and risk of incident and prevalent high grade CIN (CIN2+) in serially collected specimens from the Guanacaste, Costa Rica cohort. 273 exfoliated cervical cell specimens (diagnostic and pre-diagnostic) were selected: (1) 92 ...

Streptococcus mutans regulates genetic competence through a complex network that receives inputs from a number of environmental stimuli, including two signalling peptides designated as CSP and XIP. The response of the downstream competence genes to these inputs shows evidence of stochasticity and bistability and has been difficult to interpret. We ...

TonB-dependent transporters (TBDTs), which transport iron-chelating siderophores and vitamin B(12) across the outer membrane of Gram-negative bacteria, share a conserved architecture of a 22-stranded β-barrel with an amino-terminal plug domain occluding the barrel. We previously reported that we could induce TBDTs to reversibly open in planar lipid bilayers via the ...

Diynes and cyanamides undergo an iron-catalyzed [2 + 2 + 2] cycloaddition to form highly substituted 2-aminopyridines in an atom-efficient manner that is both high yielding and regioselective. This system was also used to cyclize two terminal alkynes and a cyanamide to afford a 2,4,6-trisubstituted pyridine product regioselectively.

Functionally selective G protein-coupled receptor (GPCR) ligands, which differentially modulate canonical and noncanonical signaling, are extremely useful for elucidating key signal transduction pathways essential for both the therapeutic actions and side effects of drugs. However, few such ligands have been created, and very little purposeful attention has been devoted to ...

An efficient method based on a rapid condensation reaction between 2-cyanobenzothiazole (CBT) and cysteine has been developed for (18)F-labeling of N-terminal cysteine-bearing peptides and proteins. An (18)F-labeled dimeric cRGD ([(18)F]CBTRGD(2)) has been synthesized with an excellent radiochemical yield (92% based on radio-HPLC conversion, 80% decay-corrected, and isolated yield) and radiochemical ...

The p90 ribosomal S6 family of kinases (RSK) are potential drug targets, due to their involvement in cancer and other pathologies. There are currently only two known selective inhibitors of RSK, but the basis for selectivity is not known. One of these inhibitors is a naturally occurring kaempferol-α-L-diacetylrhamnoside, SL0101. Here, ...

There is currently only one national database in the Hungarian health care system: the financial database of the National Health Insurance Fund. It includes all patients' data of state-funded services since 2000, those for pharmaceuticals, health spas and suppliers for patient transport. Any information for scientific research purposes can be ...

Stress is a risk factor that may endanger our quality of life and health. Certain occupational groups are particularly concerned, such as health care workers. Objective: The present study aimed to investigate the stress load and coping strategies of nurses as well as their psychosomatic health. Method: The questionnaire survey ...

Due to successful surgical treatment of congenital heart defects in infants and children, the number of patients who reach the adolescent/adult age is continuously increasing. Aims: The authors sought to identify the short- and medium-term outcomes of reconstruction of right ventricular outflow tract in adolescents and adults who underwent surgical ...

Antiphospholipid syndrome is characterized by arterial and venous thromboembolic events and persistent laboratory evidence of antiphospholipid antibodies. Obstetric complications such as recurrent miscarriage, early delivery, oligohydramnios, prematurity, intrauterine growth restriction, fetal distress, fetal or neonatal thrombosis, pre-eclampsia/eclampsia, and HELLP syndrome are also hallmarks of antiphospholipid syndrome. This syndrome is one ...

Recognizing and avoiding aversive situations are central aspects of mammalian cognition. These abilities are essential for health and survival and are expected to have a prominent genetic basis. We modeled these abilities in eight common mouse inbred strains covering ∼75% of the species' natural variation and in gene-trap mice (>2000 ...

: Fertility-sparing management of endometrial stromal sarcoma has been demonstrated, but reports of pregnancy after such management are rare in our current body of literature. : A 16-year-old nulligravid adolescent girl presented with symptoms of menometrorrhagia and was found to have a 17-cm uterine mass. The patient underwent local resection ...

Chimeric animals generated from livestock-induced pluripotent stem cells (iPSCs) have opened the door of opportunity to genetically manipulate species for the production of biomedical models, improving traits of agricultural importance and potentially providing a system to test novel iPSC therapies. The potential of pluripotent stem cells in livestock has long ...

The aim of this study is to evaluate the benefit of manually controlled steerable sheath, which provides greater flexibility and stability, in mapping and ablation procedure of ventricular tachycardia. We retrospectively reviewed 40 patients who underwent epicardial mapping and conclusive ablation. The first attempt to reach the primary endpoint defined ...

The objective of this study was to examine the perceived health status, family support and life satisfaction of older Korean adults and the relationships among them. This study was designed to be a descriptive correlation study using questionnaire. Subjects were 246 older people who were over 65 years of age ...

An 11-year-old male Belgian shepherd dog was evaluated for a one-week history of progressive lethargy, decreased appetite and excessive panting. On physical examination, a pedunculated mass protruding from the right side of the tongue base was observed. The mass was solid, irregular and multi-lobulated, and it measured approximately 4×2 cm. ...

Hemorrhagic shock is known to disrupt the gut barrier leading to end-organ dysfunction. The vagus nerve can inhibit detrimental immune responses that contribute to organ damage in hemorrhagic shock. Therefore, we explored whether stimulation of the vagus nerve can protect the gut and recover lung permeability in trauma-hemorrhagic shock (THS). ...

The only hope for a cure from hepatocellular carcinoma (HCC) rests on early diagnosis as it can be attained through semiannual surveillance with abdominal ultrasound (US) of patients at risk. While the strategy of semiannual screening rests on the growth rate of the tumor that in cirrhotic patients takes 6 ...

We have revealed several unique characteristics of germ cell development using rainbow trout, including the fact that spermatogonia transplanted into the peritoneal cavity of newly hatched embryos migrate toward recipient gonads, that spermatogonia transplanted into female recipients start oogenesis and produce functional eggs and that diploid germ cells transplanted into ...

The role of magnesium on nerve tissue was discussed. Two main topics of "magnesium and neural activity" and "magnesium-therapy and brain neurons" were described together with introducing our research on rat cultured neurons of cortex and hippocampus.

A reliable and valid instrument for understanding patients' perceptions of nurses' caring behaviour as well as assessing the quality of nursing care is necessary. The purpose of this study was to assess the reliability and validity of a Chinese version of the Caring Assessment Report Evaluation Q-sort (CARE-Q) Scale for ...

We asked whether the advanced machine learning applications used in microarray gene profiling could assess critical thresholds in the massive databases generated by continuous electronic physiologic vital signs (VS) monitoring in the neuro-trauma intensive care unit. We used Class Prediction Analysis to predict binary outcomes (life/death, good/bad Extended Glasgow Outcome ...

This article reports the case of a patient who developed acute coronary syndrome while receiving postoperative pain treatment via an epidural catheter (EC). Platelet function testing was performed before removal of the EC to assess the bleeding risk under ongoing dual antiplatelet therapy. Platelet function testing showed low responsiveness to ...

Many wild equids are at present endangered in the wild. Concurrently, increased mechanization has pushed back the numbers of some old native horse breeds to levels that are no longer compatible with survival of the breed. Strong concerns arose in the last decade to preserve animal biodiversity, including that of ...

An artificial pancreas that would automatically monitor and respond to blood glucose would be life altering for insulin-dependent diabetics. While past safety concerns have stalled FDA approval for clinical trials, development now appears to be progressing again. Also this month, a look at the surge in organ donor designations through ...

Disturbance in mineral and bone metabolism is a common complication of chronic kidney disease (chronic kidney disease - mineral and bone disorder ; CKD-MBD) and closely related to morbidity and mortality. Because magnesium (Mg) is mainly excreted by kidney, Mg homeostasis is disturbed in CKD. Therefore Mg abnormalities in CKD ...

The Shiraz Organ Transplant Center, the largest transplant center in Iran, has expanded its program of organ transplant during recent years. This article seeks to summarize organ transplantation over the last 2 decades and evaluate its status as of 2011. We retrospectively analyzed the clinical records of all organ transplants ...

: The robotic surgical platform is increasingly used in gynecology and, similar to laparoscopy, it has risks of electrocautery-associated injury. : We present three cases of injury caused by failures of the monopolar scissors' insulating sheath while coagulation and cutting currents were set at 35 W. In case 1, an ...

Huge amounts of work have been dedicated to the establishment of embryonic stem cell lines from farm animal species since the successful isolation of embryonic stem cells from the mouse and from the human. However, no conclusive results have been obtained so far, and validated lines have yet to be ...

Ventricular tachycardia (VT) is a common but serious arrhythmia that significantly adds to the morbidity and mortality of patients with structural heart disease. Percutaneous catheter ablation has evolved to be standard therapy to prevent recurrent implantable cardioverter defibrillator shocks from VT in patients on antiarrhythmia medications. Procedural outcomes in patients ...

Community (district) nurses (CNs) are well positioned to provide follow-up home visits to bereaved families and carers of their recently deceased palliative clients. An Australian survey of CN's (n = 58, response rate 29%) described their experiences of bereavement support visits, perceptions of their role in bereavement care and their professional support ...

Breast cancer is a major public health issue in low-income and middle-income countries. In Mexico, incidence and mortality of breast cancer have risen in the past few decades. Changes in health-care policies in Mexico have incorporated programmes for access to early diagnosis and treatment of this disease. This Review outlines ...