Psychometric properties of goal-attainment scaling in the assessment of mann's time-limited psychotherapy.

This study tested the reliability and validity of Goal-Attainment Scaling (GAS) in assessing outcome in Mann's Time-Limited Psychotherapy (TLP). Judges constructed GAS scales for 33 patients on five dimensions: severity of symptoms, self-esteem, same-sex friendships, romantic relationships, and work performance. Patients in the treatment group received 12 sessions of TLP, whereas controls were in a waiting list for the same period of time (12 weeks) before starting time-limited psychotherapy.

Turnover and migration of meibomian gland cells in rats' eyelids.

Purpose: The object of this study is to determine the velocity and migration course of meibomian gland cells.

Materials And Methods: Twenty-seven adult rats weighing about 200 g were injected intraperitoneally with a single dose of 0.5 microCi [3H]-thymidine/g body weight.

Human recombinant interferon-alpha2a and interferon-alphaA/D have different effects on bleomycin-induced lung injury.

Background: Bleomycin (Bleo)-induced lung injury in mice serves as an animal model of pulmonary fibrosis. The pathogenesis of pulmonary fibrosis remains unclear, but it comprises both inflammatory and fibrotic components. The cytokine interferon (IFN)-alpha is produced by macrophages and may modulate both fibrogenesis and the determination of T lymphocyte phenotype in pulmonary fibrosis.

Erythropoietin deficiency causes anemia in nephrotic children with normal kidney function.

Anemia in persistent nephrotic syndrome (NS) has been described in a few case reports but has not been studied systematically. We present a group of 19 children with NS who developed anemia before the deterioration of kidney function. The aim of our study is to determine whether erythropoietin (EPO) and/or iron deficiency are causative factors and to evaluate the effect of EPO replacement therapy.

A single nucleotide polymorphism in the RAD51 gene modifies cancer risk in BRCA2 but not BRCA1 carriers.

BRCA1 and BRCA2 carriers are at increased risk for both breast and ovarian cancer, but estimates of lifetime risk vary widely, suggesting their penetrance is modified by other genetic and/or environmental factors. The BRCA1 and BRCA2 proteins function in DNA repair in conjunction with RAD51. A preliminary report suggested that a single nucleotide polymorphism in the 5' untranslated region of RAD51 (135C/G) increases breast cancer risk in BRCA1 and BRCA2 carriers.

Treatment of diabetes with vanadium salts: general overview and amelioration of nutritionally induced diabetes in the Psammomys obesus gerbil.

Background: Numerous investigations have demonstrated the beneficial effect of vanadium salts on diabetes in streptozotocin (STZ)-diabetic rats, in rodents with genetically determined diabetes and in human subjects. The amelioration of diabetes included the abolition of hyperglycemia, preservation of insulin secretion, reduction in hepatic glucose production, enhanced glycolysis and lipogenesis and improved muscle glucose uptake through GLUT4 elevation and translocation. The molecular basis of vanadium salt action is not yet fully elucidated.

The effect of suramin on bleomycin-induced lung injury.

Since transforming growth factor beta (TGF-beta) is presumed to play a role in lung fibrosis, we evaluated the effect of suramin (Sur), a substance with an anti-TGF-beta effect, in vivo on bleomycin (Bleo)-induced pulmonary injury in mice and in vitro on human lung fibroblasts. Four groups of C57BL/6 mice each received one of four treatments: (1) intratracheal (i.t.

The 28-kb deletion spanning D15S63 is a polymorphic variant in the Ashkenazi Jewish population.

D15S63 is one of the loci, on chromosome 15q11-q13, that exhibit parent-of-origin dependent methylation and that is commonly used in the diagnosis of Prader-Willi or Angelman syndromes (PWS/AS). A 28-kb deletion spanning the D15S63 locus was identified in five unrelated patients; in each of them the deletion was inherited from a normal parent. Three of the five families segregating the deletion were reported to be of Jewish Ashkenazi ancestry, and in the other two families the ancestral origin was unknown.

Efficacy and safety of methacholine bronchial challenge performed by auscultation in young asthmatic children.

The measurement of bronchial reactivity is an important aid in the diagnosis of asthma, but the technique using spirometry is not feasible in young children. The aim of the present study was to determine the efficacy and safety of a modification of the chest auscultation method in the assessment of bronchial reactivity to inhaled methacholine in young asthmatic children. One hundred forty-six young children with asthma (mean age, 4.

Effects of adrenalectomy and corticosterone replacement on the hypothalamic-pituitary response to neural stimuli.

In this study we examined whether circulating glucocorticoids (GC) have a permissive facilitatory role in the hypothalamo-pituitary-adrenal (HPA) axis responses to neural or metabolic stimuli. In control sham operated rats the exposure to photic or acoustic neural stimuli and to either cytoglucopenia induced by 2-deoxyglucose (2-DG) or to hypoglycemia induced by insulin caused a significant 5-fold increase in serum ACTH as compared to basal non-stress levels. In adrenalectomized (Adex) rats tested under basal conditions at 4, 7 and 14 days post-Adex, serum ACTH gradually increased in a time-dependent manner, Also, at 4 days post-Adex the median eminence (ME) content of CRH-41 was markedly depleted but gradually recovered to control levels at 7 and 14 days post-Adex.

Effects of adrenergic and serotonergic agonists in the amygdala on the hypothalamo-pituitary-adrenocortical axis.

The effect of direct administration of adrenergic and serotonergic (5-HT) agonists into the central nucleus of the amygdala (AMG) on the hypothalamo-pituitary-adrenal (HPA) axis have been studied in intact male rats and in animals with 6-hydroxydopamine (6-OHDA) or 5, 7-dihydroxytryptamine (5,7-DHT) neurotoxic lesions in the paraventricular nucleus of the hypothalamus (PVN). In intact animals, the administration of phenylephrine, an alpha1 adrenergic agonist or 8-hydroxy-2-(di-n-propylamino)-tetralin (8-OH-DPAT) a 5-HT(1A) agonist caused depletion of median eminence corticotropin releasing hormone and a rise in serum adrenocorticotrophic hormone (ACTH) and corticosterone (CS) levels. Isoproterenol a beta agonist was more effective than phenylephrine and a 5-HT(1B) agonist CP-93, 129 was less effective than 8-OH-DPAT on the adrenocortical activity.

Assessment of knowledge of guidelines for the prevention of infective endocarditis amongst clinicians in a teaching hospital.

A significant minority of instances of endocarditis appear to be the result of invasive procedures performed in susceptible patients with underlying cardiac conditions. Absence, or inappropriate administration, of antimicrobial prophylaxis could expose the patient to the development of a potentially lethal infection. This study was formulated, therefore, to assess the knowledge of guidelines for the prevention of infective endocarditis among hospital-based physicians and surgeons.

Taq1B CETP polymorphism, plasma CETP, lipoproteins, apolipoproteins and sex differences in a Jewish population sample characterized by low HDL-cholesterol.

Mean high-density lipoprotein cholesterol (HDL-C) concentrations are low in the Jewish population of Israel. With this in mind we assessed the association of the Taq1B CETP polymorphism, plasma CETP mass and plasma lipid, lipoprotein and apolipoprotein concentrations in a sample of 884 Jerusalem residents aged 28-32. The allele frequency (0.

Molecular mechanisms of secondary hyperparathyroidism.

Secondary hyperparathyroidism is a frequent complication of chronic renal failure (CRF) and a major factor in the pathogenesis of renal osteodystrophy. A high serum phosphate, decreased levels of serum 1,25(OH)2D3 and the subsequently low serum calcium are the major metabolic abnormalities in CRF, which lead to the secondary hyperparathyroidism. At the level of parathyroid hormone (PTH) secretion there is insensitivity to the ambient serum calcium.

[Video assisted thoracoscopic surgery (VATS) for spontaneous pneumothorax].

We report our initial experience with thoracoscopic surgery in the treatment of spontaneous pneumothorax in 14 patients, mean age 30.7 years. 7 were operated following 2 episodes of spontaneous pneumothorax, 6 after their first episode, and 1 after multiple episodes.

Successful talc slurry pleurodesis in patients with nonmalignant pleural effusion.

Background: Chemical pleurodesis is an effective treatment for malignant pleural effusion and pneumothorax. This mode of therapy is, however, less widely accepted in the treatment of patients with refractory benign or undiagnosed pleural effusion.

Study Objectives: To analyze the outcome of talc slurry pleurodesis in patients with nonmalignant pleural effusions.

Overnutrition in spiny mice (Acomys cahirinus): beta-cell expansion leading to rupture and overt diabetes on fat-rich diet and protective energy-wasting elevation in thyroid hormone on sucrose-rich diet.

Previous Studies: The investigation of diabetes propensity in spiny mice, performed in Geneva and Jerusalem colonies, is reviewed. Spiny mice live in semi-desert regions of the eastern Mediterranean countries. Those transferred to Geneva in the 1950s were maintained on a rodent diet supplemented by fat-rich seeds.

Cerebrospinal fluid lactate dehydrogenase isoenzyme analysis for the diagnosis of central nervous system involvement in hematooncologic patients.

Background: Central nervous system (CNS) involvement is common in hematooncologic diseases. The aim of the current study was to determine the diagnostic value of cerebrospinal fluid (CSF) lactate dehydrogenase (LDH) isoenzyme analysis for the diagnosis of CNS involvement in hematooncologic patients.

Methods: The study was comprised of 63 consecutive hematooncologic patients without previous CNS disease who underwent CSF examination as an integral part of their initial staging procedures (44 patients) or for the evaluation of neurologic symptoms (19 patients).

Laser photocoagulation spot-size errors stemming from the refractive state of the surgeon's eye.

Purpose: Meaningful errors in photocoagulation spot size may result from several factors. In this article we discuss one major factor, namely, fluctuations in the surgeon's accommodative state, coupled with an inaccurate setting of the slit-lamp oculars.

Design: Experimental study.

The prophylactic potential of fludarabine monophosphate in graft-versus-host disease after bone marrow transplantation in murine models.

Fludarabine phosphate, a purine analogue currently used in the therapy of hematological malignancies, is known to cause immunosuppression and long-lasting T cell lymphopenia. In this study, the effect of fludarabine on murine graft-versus-host disease occurring after marrow transplantation across major and minor histocompatibility barriers was evaluated. Survival of (BALB/c x C57BL/6)F1 mice irradiated and transplanted across the major histocompatibility barrier with C57BL/6 spleen cells, and subsequently treated with fludarabine was significantly longer than that of the control animals (P < 0.

Hypothyroidism in primary hyperoxaluria type 1.

We describe 4 patients, aged 3 months to 23 years, with end-stage renal disease and severe, symptomatic hypothyroidism. All 4 had primary hyperoxaluria type 1 (PH1) with diffuse tissue (kidneys, skeleton, eyes, heart) calcium-oxalate deposition, a condition known as oxalosis. The hypothyroidism responded to thyroid hormone replacement therapy.

Practical guidelines for vancomycin usage, with prospective drug-utilization evaluation.

To strengthen guidelines for vancomycin use, practical guidelines were developed. A prospective survey was conducted of all patients receiving vancomycin during two 1-month periods, 1 year apart, during which significant improvements were noted. Practical guidelines may contribute to appropriateness of vancomycin use, serve as educational tools, and facilitate improved surveillance.