Fluoroscopy guided transperineal percutaneous permanent 125iodine implantation of prostate cancer

The transperineal percutaneous template permanent iodine interstitial brachytherapy under "C-arm" fluoroscopic guidance is a simple, easily-learned, accurate and rapid procedure which can be performed without subjecting the patient to celiotomy. We have treated 58 patients by the transperineal percutaneous permanent interstitial brachytherapy. The use of transperineal percutaneous technique with C-arm fluoroscopic guidance improves the symmetry and dosimetry of the implant. This results in reduction of the incidence of chronic radiation-induced complications. In the group of 22 patients who underwent brachytherapy without celiotomy and lymphadenectomy and without adjuvant external-beam radiotherapy, there were no major complications.     

Aktion ?Gesunde Ern?hrung? im Kanton St.Gallen

Zusammenfassung Die Aktion «Gesunde Ernährung» in der Gemeinde-wurde vom Gesundheitsdepartement des Kanton St. Gallen unter der Leitung des kantonalen Präventivmediziners gemeinsam mit den interessierten Gemeinden geplant, koordiniert und durchgeführt.Im Zentrum der Aktion standen gemeindeeigene, individuell gestaltete Aktivitäten von Vereinen, Schulen und des lokalen Gewerbes. Das Gesundheitsdepartement ergänzte die Aktion mit einer Wanderausstellung über Ernährungsfragen, begleitet von einer Ernährungsberaterin. Der Aufbau der Ausstellung erfolgte nach den 10 goldenen Regeln der gesunden Ernährung.Diese Aktion stellt ein konkretes Beispiel der Arbeitsteilung zwischen Kanton und Gemeinde in der Gesundheitsvorsorge dar. Das Beispiel dieser einmaligen Aktion soll Behörden, Vereinen und Einzelpersonen Wege und Methoden aufzeigen, Anliegen der Gesundheitsvorsorge auf längerfristiger Basis in der Gemeinde zu planen.

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Healthy Nutrition an experience of health promotion in the county of St. Gall

Summary The drive Healthy Nutrition in communities was planned, co-ordinated und carried out as a joint action by the Health Department of the County of St. Gall, and 37 communities interested in the idea. The drive centred around the activities of the community itself, individuals, clubs, schools and local industry.The County Health Department supplemented the activity with a travelling exhibition about nutrition problems, attended by an advisor to answer questions. The build-up of the exhibition followed the 10 Golden Rules of sound nutrition.This drive was an excellent example of how health-promotion programms can be shared by county und community.This unique action should set an example to other authorities, clubs, and individuals, and show the ways and means needed to provide long-term planning for health promotion in the community.

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«Alimentation saine»: le programme du canton de St-Gall

Résumé Un programme «Alimentation saine» a été planifié, coordonné et réalisé en étroite collaboration entre le Service cantonal de médecine préventive et les communes intéressées.Les activités développées par les sociétés locales, les écoles et les commerÇants ont été les éléments essentiels du programme. Le canton a, quant à lui, engagé une diététicienne et mis un bus à disposition ce qui a permis d'organiser une exposition itinérante conÇue selon les 10 règles d'or de l'alimentation saine.Ce programme est une expérience de collaboration entre le canton et les communes pour la promotion de la santé. Il devrait servir d'exemple aux autorités, sociétés locales et individus qui désirent répondre au défi de la promotion de la santé.

     

Chlamydia trachomatis infections: implications for pregnant adolescents and their infants

Objective: Chlamydia trachomatis infections are common in pregnant adolescents. Previous studies have shown that treating pregnant women of all ages with erythromycin prevents transmission of this infection to their infants. However, there are no published studies on the efficacy of aggressive screening and treatment of C. trachomatis in pregnant adolescents. This study was undertaken to determine if aggressive screening for C. trachomatis in pregnant adolescents and early treatment with erythromycin can prevent complications in their newborn infants.Methods: A group of pregnant adolescents enrolled at Teen Pregnancy Service of Milwaukee was evaluated prospectively for the presence of C. trachomatis infection. Screening was performed during the 1st and 3rd trimesters by enzyme immunoassay. Adolescents with positive enzyme immunoassays for Chlamydia were treated with erythromycin for 10 days. Those with negative enzyme immunoassays were enrolled as controls. All infants born to adolescents in both groups were followed for episodes of conjunctivitis, pneumonia, and wheezing during their 1st year of life.Results: Ninety mother/infant pairs were followed during the study period. Twenty-eight mothers (31%) had positive enzyme assay tests and all received erythromycin therapy. Nasopharyngeal cultures were obtained from 60 (67%) infants; all were negative. There were no significant differences in general characteristics, development of conjunctivitis (relative risk 1.27), wheezing (relative risk 0.91), or pneumonia (relative risk 1.12) between infants born to adolescents in either group.Conclusions: We conclude that aggressive screening and treatment of C. trachomatis infection in pregnant adolescents may prevent complications in their offspring.     

Effects of materials used in pediatric dentistry on the pulp: a review of the literature

This paper reviews a selection of materials used in treating children's teeth. Often, the success of the material is determined by its effect on the underlying pulp tissue, either by virtue of its direct effect or in its ability to prevent ingress of contaminants. The materials reviewed will include some of those used for cavity liners, bases, restorations, pulp capping, and pulpotomies.     

Cyclical changes in endogenous levels of oestrogen modulate the induction of LTD and LTP in the hippocampal CA1 region

The present study investigated the effects of naturally fluctuating endogenous levels of oestrogen on the induction and maintenance of long-term potentiation (LTP) and long-term depression (LTD) in the CA1 region of the hippocampus. Using an anaesthetized in vivo preparation, the results showed that the induction of LTP was augmented during the pro-oestrous stage of the oestrous cycle. In contrast to LTP, however, the induction of paired-pulse LTD was severely attenuated during pro-oestrous, but was clearly manifested by rats during met/dioestrous and oestrous stages of the cycle. These findings are discussed with reference to: (i) the modulatory effects of oestrogen on N-methyl-D-aspartate (NMDA) receptor function and gamma-aminobutyric acid (GABA) neurotransmission in the hippocampus; and (ii) the functional implications that such cyclical changes in synaptic plasticity have for learning and memory processes supported by the hippocampus.     

Contrast enhancement of the cerebrospinal fluid on MRI in two cases of spirochaetal meningitis

We report two patients with meningitis due to spirochaetal infection, both of whom showed diffusely enhancing meninges around the brain and spinal cord. In addition, there was enhancement of the cerebrospinal fluid after intravenous administration of Gd-DTPA. Received: 1 March 1998/Accepted: 21 August 1999     

Effect of intravenous immune globulin on natural killer cell activity: possible association with autoimmune neutropenia and idiopathic thrombocytopenia

Natural killer cell (NK) activity was assessed in patients before and after treatment with intravenously administered immune globulin (IVIG). In eight patients with hypogammaglobulinemia or agammaglobulinemia receiving 300 mg/kg/dose IVIG every 4 weeks, NK activity was significantly lower after therapy than before. In two patients, one with idiopathic thrombocytopenic purpura and one with autoimmune neutropenia, receiving high doses (2 gm/kg) of IVIG, NK activity was unusually high before therapy. After treatment, NK activity decreased in correlation with the clinical response and elevation of peripheral cell counts. These data show that IVIG diminishes NK activity in vivo and that reduction of NK activity may be associated with clinical improvement in idiopathic thrombocytopenic purpura and autoimmune neutropenia. NK activity of lymphocytes obtained from healthy volunteers was reduced by the same concentrations of maltose or sucrose present in Gamimune or Sandoglobulin, respectively; IVIG preparations, however, were more inhibitory. The diminution of NK activity therefore may be related to two components of IVIG preparations, monomeric IgG and maltose or sucrose.