Clinical parameters and inflammatory biomarkers among patients with multibracket appliances: a prospective clinical trial.

Background: Aim of the presented study was to investigate changes in clinical parameters and active matrix metalloproteinase-8 (aMMP-8) levels in gingival crevicular fluid of patients before and during treatment with multibrackets appliances.

Methods: Fifty-five adolescents scheduled for the treatment were included. Clinical parameters and subgingival samples were obtained at six time points: 1 week before appliance insertion (T0), 3 (T1), 6 (T2) weeks, 3 (T3), 6 (T4) months, and 1 year (T5) after that.

Aligner therapy in adolescents: first-year results on the impact of therapy on oral health-related quality of life and oral hygiene.

Objectives: The aim of this multicenter clinical study was to examine the oral health-related quality of life and oral hygiene in adolescents before and during aligner therapy.

Materials And Methods: Forty subjects (18 ♀, 22 ♂; mean age: 13.6 years) scheduled for aligner therapy (Invisalign® Teen) were given oral health-related quality of life questionnaires, Oral Health Impact Profile (OHIP-G14) and Psychosocial Impact of Dental Aesthetic Questionnaire (PIDAQ), to complete within their treatment (visit 1: 0 start of therapy; visit 2: 0 + 4 weeks; visit 3: 0 + 10 weeks; visit 4: 0 + 6 months; visit 5: 0 + 1 year).

Patient-specific 3D-printed cutting guides for high oblique sagittal osteotomy-an innovative surgical technique for nerve preservation in orthognathic surgery.

Bilateral sagittal split osteotomy (BSSO) of the mandible according to Obwegeser/Dal Pont is considered to be gold standard in orthognathic surgery. Frequently reported complications of BSSO are injuries of the mandibular nerve resulting in paresthesia/anesthesia as well as inadequate mandibular bone fracturing ('bad split'). High oblique sagittal osteotomy (HOSO) was introduced to overcome these complications.

Synthesis and multiparametric evaluation of thiadiazoles and oxadiazoles as diacylglycerol acyltransferase type 1 inhibitors.

Chemical modulation of a formerly disclosed DGAT-1 inhibitor resulted in the identification of a compound with a suitable profile for preclinical development. Optimisation of solubility is discussed and a PK/PD study is presented.

Thiadiazoles as new inhibitors of diacylglycerol acyltransferase type 1.

A novel class of DGAT1 inhibitors containing a thiadiazole core has been discovered. Chemical optimization lead to inhibitors of human DGAT1 with an appropriate ADME profile and that show in vivo activity in target tissues.

[The choice of the method for body temperature measurement in intensive care patients: a literature review].

Introduction: Measuring body temperature in intensive care patients is a routine nursing task, but there is no common practice regarding the site of measurement.

Aim: to identify which method is most suitable and therefore advisable in critical patients

Methods: the available databases were consulted and the pertinent literature was reviewed.

Results: many studies have been performed regarding the different methods, more or less invasive, of body temperature monitoring and their accuracy, reliability and patient tolerability .

S18986: a positive modulator of AMPA-receptors enhances (S)-AMPA-mediated BDNF mRNA and protein expression in rat primary cortical neuronal cultures.

The present study describes the effect of (S)-2,3-dihydro-[3,4]cyclopentano-1,2,4-benzothiadiazine-1,1-dioxide (S18986), a positive allosteric modulator of the alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA) receptors, on (S)-AMPA-mediated increases in brain-derived neurotrophic factor (BDNF) mRNA and protein expression in rat primary cortical neuronal cultures. (S)-AMPA (0.01-300 microM) induced a concentration-dependent increase in BDNF mRNA and protein expression (EC(50)=7 microM) with maximal increases (50-fold) compared to untreated cultures observed between 5 and 12 h, whereas for cellular protein levels, maximal expression was detected at 24 h.

Ulcerated rhabdomyosarcoma as portal of entry for tetanus in a previously nonimmunized child.

Infectious diseases represent one of the most important secondary problems related to the treatment of childhood cancer, being the leading cause of death in this population. They are predominantly of bacterial and fungal etiology. The association between tetanus, a bacterial vaccine-preventable disease, and cancer is virtually undescribed.

Functional cooperation between JunD and NF-kappaB in rat hepatocytes.

AP-1 and NF-kappaB are rapidly activated during liver regeneration. Whether these parallel inductions have potential functional implications is not known. Isolated rat hepatocytes were stimulated with two mitogens, epidermal growth factor or hepatocyte growth factor and with tumor necrosis factor alpha, a cytokine involved in the liver regenerative response in vivo and a strong inducer of NF-kappaB.

Potentiation of Smad transactivation by Jun proteins during a combined treatment with epidermal growth factor and transforming growth factor-beta in rat hepatocytes. role of phosphatidylinositol 3-kinase-induced AP-1 activation.

Cross-talk between Smad and mitogen-activated protein kinase pathways has been described recently, and evidence for Smad cooperation with AP-1 is emerging. Here we report that epidermal growth factor (EGF) potentializes transforming growth factor beta (TGF-beta)-induced Smad3 transactivation in rat hepatocytes, an effect abrogated by TAM-67, a dominant negative mutant of AP-1. Antisense transfection experiments indicated that c-Jun and JunB were involved in the synergistic effect, and endogenous c-Jun physically associated with Smad3 during a combined EGF/TGF-beta treatment.

[Amineptine and amotival syndrome (author's transl)].

Intellectual, affective and motor inhibition is part of the syndrome encountered in: drug withdrawal in addicts especially with opiates; hebephrenia. Amineptine a new antidepressant agent with psychoanaleptic properties has been studied in these patients. Considering this psychotonic activity was logical to test both the tolerance of this compound in drug addicts and the risk of delirious reactivation in schizophrenic patients.