Search results for "relation"
showing 10 items of 10542 documents
Pulsatile versus continuous oxytocin infusion for the oxytocin challenge test.
1994
In a prospective study, 140 patients had an oxytocin challenge test with either a continuous or a pulsed infusion (one minute of infusion in every five minutes). Both infusion regimens had similar success rates in terms of uterine contractions (97.1 vs 98.6%). The potency ratio (pulsed versus continuous infusion) was significant at 2.7 (1.27 to 5.2), which means that more uterine activity was induced with each mU of oxytocin with pulsatile than with continuous administration. The total amount of oxytocin required to obtain three good contractions in 10 minutes was about 40% less with pulsed administration than with continuous infusion, but the test took 40 minutes longer with the pulsed tha…
A Novel Loss-of-Function Mutation (N48K) in the PTEN Gene in a Spanish Patient with Cowden Disease
2003
Cowden disease, also known as multiple hamartoma syndrome, is a rare disease inherited in an autosomal dominant pattern, which confers a high risk of developing breast and thyroid carcinomas. Mutations in PTEN, a tumor suppressor gene located on chromosome 10q23, have been identified in patients with Cowden disease. In this work, the direct sequencing of all coding regions of the PTEN gene led us to the identification of N48K, a new germline PTEN missense mutation, in a patient suffering from Cowden disease. The genetic analysis of 200 chromosomes from healthy individuals revealed that the variant was not common in our population. Moreover, by functional analysis we found that the ability o…
How is oral health education conducted in Finnish health centers?
1995
The oral health education (OHE) given in Finnish health centers is mostly implemented by dental assistants and hygienists. However, there is no exact information concerning the distribution of OHE work and the working methods among individual health educators. The aims of this study were to assess 1) the time used for OHE by the dental professionals who bear most of the responsibility for OHE in health centers, and to evaluate 2) the collaboration between OH-educators and the parents of schoolchildren, school personnel and the other health care personnel and 3) the sources of the OHE knowledge and skills of these OH-educators and their methods according to their work load. The data for this…
Desmin-related myopathies
1997
Desmin-related myopathies are marked by accumulation of desmin, which is often familial and associated with cardiomyopathy. When multifocal this excess is characterized by inclusions such as cytoplasmic or spheroid bodies, when disseminated the excess is called granulofilamentous material. Excess of desmin might represent an abnormal type of protein metabolism.
Trait-specific tracking and determinants of body composition: a 7-year follow-up study of pubertal growth in girls
2008
Abstract Background Understanding how bone (BM), lean (LM) and fat mass (FM) develop through childhood, puberty and adolescence is vital since it holds key information regarding current and future health. Our study aimed to determine how BM, LM and FM track from prepuberty to early adulthood in girls and what factors are associated with intra- and inter-individual variation in these three tissues. Methods The study was a 7-year longitudinal cohort study. BM, LM and FM measured using dual-energy X-ray absorptiometry, self-reported dietary information, leisure time physical activity (LTPA) and other factors were assessed one to eight times in 396 girls aged 10 to 13 years (baseline), and in 2…
A polygenic approach to the association between smoking and schizophrenia.
2021
Smoking prevalence in schizophrenia is considerably larger than in general population, playing an important role in early mortality. We compared the polygenic contribution to smoking in schizophrenic patients and controls to assess if genetic factors may explain the different prevalence. Polygenic risk scores (PRSs) for smoking initiation and four genetically correlated traits were calculated in 1108 schizophrenic patients (64.4% smokers) and 1584 controls (31.1% smokers). PRSs for smoking initiation, educational attainment, body mass index and age at first birth were associated with smoking in patients and controls, explaining a similar percentage of variance in both groups. Attention-defi…
Countertransference in Factitious Disorder
1994
In the treatment of patients with factitious disorder it is important to realize that at various levels of their experience these patients are more intimate with death than with life. This requires a particular awareness of resistance mechanisms to countertransference as well as of the importance of clinical procedures, in particular with regard to superego analysis. A requirement for establishing a psychotherapeutic alliance with patients suffering from factitious disorder is a high degree of 'therapeutic eros', hope and trust in one's own capabilities. The emphasis on a 'biophile attitude' does, however, involve the danger that the destructive potential, fantasies of death or killing, but…
Consequences of long-term oral corticosteroid therapy and its side-effects in severe asthma in adults: a focused review of the impact data in the lit…
2018
This review provides an overview of the role of long-term treatment of severe asthma with oral corticosteroids (OCS) and its associated side-effects in adults. It is based on a systematic literature search conducted in MEDLINE, Embase and the Cochrane Library to identify relevant studies. After a short overview of severe asthma and its treatment we present studies showing a dose–response relationship in asthmatic patients treated with OCS and then consider by organ systems the undesired effects demonstrated in clinical and epidemiological studies in patients with OCS-dependent asthma. It was found that the risk of developing various OCS-related complications, including infections, diabetes …
Clinical Recognition and Management of Adult Attention Deficit Hyperactivity Disorder
1996
Adults with attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD) are a new phenomenon to many health care providers. While increasing evidence indicates children with ADD/ADHD can have persistent problems into adulthood, the significance and management of these disorders for adults are poorly understood. Studies of adults are confounded by frequent comorbidity with other conditions and by retrospective diagnosis of childhood ADD/ADHD. Research studies of pharmacologic interventions do not indicate a clear pattern of efficacy and safety for any drug class. Pharmacologic treatment of adults with ADD/ADHD is often guided by clinical experience. Efficacy of treat…
Influence of nifedipine on the metabolism of gingival fibroblasts.
1994
Calcium antagonists are the gold standard in the therapy of coronary heart disease and hypertension. The prototype of these drugs is nifedipine which, as well as its therapeutic effects on the cells of the cardiovascular system, also has unpleasant side effects on other organ systems. One side effect can be a missive hyperplasia of the gingiva, the reason for which are unclear. In vitro experiments were designed to elucidate the influence of nifedipine on the growth of human gingival fibroblasts in short and long term (72 hours, 6 weeks) cell culture. The following cellular parameters were determined quantitatively: cell proliferation (cell count, [3H]thymidine incorporation), protein synth…