Search results for "APT"
showing 10 items of 5479 documents
99mTc–MAG3–Nierenfunktionsszintigraphie ohne und mit Captopril zur Diagnostik der renovaskulären Hypertonie
1993
In this study, the diagnostic value of renal function scintigraphy performed both without and with ACE inhibition has been evaluated using the new radiopharmaceutical 99mTc-MAG3. In cases of decompensated renal artery stenoses, the typical scan finding with this tubular excreted agent was shown to be a distinct parenchymal nuclide retention in combination with a delayed appearance of the radiotracer in the pelvic system. Using this criterion in 43 patients with suspected renovascular hypertension, sensitivity and specificity were 89 and 88%, respectively. Bilateral positive findings were non-specific; excluding them from the study, specificity increased to 100%. In renal insufficiency, capt…
Group psychoeducation with relaxation for severe fear of childbirth improves maternal adjustment and childbirth experience – a randomised controlled …
2014
Previous studies on the treatment of women with fear of childbirth have focused on the delivery mode. Women with fear of childbirth often suffer from anxiety and/or depression, and treatment therefore also needs to target postnatal psychological well-being and the early mother-infant relationship.Three hundred and seventy-one nulliparous women out of 4575 scored ≥100 in prospective screening (Wijma Delivery Expectancy Questionnaire, W-DEQ-A), indicating severe fear of childbirth. These women were randomised to psychoeducative group intervention with relaxation (n = 131; six sessions during pregnancy, one postnatal) or to conventional care (n = 240) by community nurses (referral if necessary…
Effects of mandibular advancement surgery on the temporomandibular joint and muscular and articular adaptive changes--a systematic review.
2016
The objective of this study was to assess the anatomical changes to the condyle and articular disc following mandibular advancement surgery, the adaptation of the masticatory muscles, and the improvement or worsening of temporomandibular disorders (TMD) in patients with pre-existing disorders and those who developed them following surgery. Four databases were searched systematically: PubMed, Scopus, Embase, and Cochrane Library. Of the 544 articles initially selected, 219 were duplicates and a further 165 were excluded on the basis of their titles and abstracts. On reading the full text, 89 were excluded because they were of no interest and 43 because they did not meet the inclusion criteri…
The frequency of select adaptation disorders in preterm newborns
2021
Background: Preterm birth, defined as the birth of an infant before 37 complete weeks of gestation, is the single major cause of death and disability in children up to 5 years of age in the developed world. Aim of the study: The study aimed at analyzing select adaptation disorders in newborns delivered between 34–37 weeks of gestation and in particular, (1) determining the frequency of breathing, thermoregulatory, hypoglycemic and pathological hepatic disorders, and (2) examining underlying factors that determine their incidence. Material and methods: The study was carried out according to the documentoscopy on the basis of medical files collected between 2019–2020 at the Neonatal and Prete…
The histone acetyltransferase MOF activates hypothalamic polysialylation to prevent diet-induced obesity in mice
2014
Overfeeding causes rapid synaptic remodeling in hypothalamus feeding circuits. Polysialylation of cell surface molecules is a key step in this neuronal rewiring and allows normalization of food intake. Here we examined the role of hypothalamic polysialylation in the long-term maintenance of body weight, and deciphered the molecular sequence underlying its nutritional regulation. We found that upon high fat diet (HFD), reduced hypothalamic polysialylation exacerbated the diet-induced obese phenotype in mice. Upon HFD, the histone acetyltransferase MOF was rapidly recruited on the St8sia4 polysialyltransferase-encoding gene. Mof silencing in the mediobasal hypothalamus of adult mice prevented…
P258 Combining tDCS with prismatic adaptation for non invasive neuromodulation of the motor cortex
2017
Introduction Prismatic adaptation (PA) shifts visual field laterally and induces lateralized deviations of spatial attention. Recently, it has been suggested that prismatic goggles are also able to modulate brain excitability ( Magnani, 2014 ), with cognitive after-effects documented even in tasks not necessarily spatial in nature ( Oliveri, 2013 ). Objectives The aim of the present study was to test whether prisms can modulate motor cortical excitability similarly as anodal transcranial direct current stimulation (tDCS) does; to test whether neuromodulatory effects obtained from tDCS and prismatic goggles could interact and induce homeostatic changes in brain excitability. Materials and me…
Major histocompatibility complex regulation of cytokine production.
1996
This review describes the phenomenon of the major histocompatibility complex (MHC) control of cytokine production both in experimental animals and in humans. H-2 (mouse MHC) regulates which type of cytokine is selectively produced in response to the hapten trinitrophenyl (TNP). T cells from TNP-immune H-2k mice produce interferon-gamma (IFN-gamma), interleukin-2 (IL-2), IL-3, IL-5, tumor necrosis factor-alpha (TNF-alpha), IL-10, and very low levels of IL-4 on reexposure to the specific antigen in vitro. By contrast, T cells from H-2d mice produce IL-3, TNF-alpha, IL-10, and IL-4 but very low levels of IL-2, IL-5 and IFN-gamma. As MHC-congenic matched strains (BALB/k and BALB/c) are used, th…
A single mutation in the recombinant light chain of tetanus toxin abolishes its proteolytic activity and removes the toxicity seen after reconstituti…
1994
Specific proteolysis by the tetanus toxin light chain of a vesicle-associated membrane protein (VAMP) involved in exocytosis is thought to underlie its intracellular blockade of neurotransmitter release. To substantiate this mechanism, recombinant light chain was expressed as a maltose binding protein-light chain fusion product in Escherichia coli. After purification of affinity chromatography and cleavage with factor Xa, the resultant light chain was isolated and its identity confirmed by Western blotting and N-terminal sequencing. It exhibited activity similar to that of the native light chain in proteolyzing its target in isolated bovine small synaptic vesicles and in hydrolyzing a 62-re…
Medicīnas speciālistu integrācija iestājoties militārajā dienestā
2022
Bakalaura darba tēma izvēlēta un izstrādāta balstoties uz darba autore 11 gadu darba pieredzi Nacionālajos Bruņotajos spēkos. Pētījumā izvēlētais darba mērķis ir aprakstīt medicīnas speciālistu integrāciju militārajā dienestā. Viens no militārās attīstības stūrakmeņiem ir vispusīgi sagatavots un izglītots personālsastāvs. Kā būtisks personāla vadības elements ir personāla integrācija uzņēmumā. Pārmaiņas, iepazīšanās ar jaunu kolektīvu, jaunu pienākumu veikšana, utt., vienmēr ir stress jaunajiem speciālistiem, līdz ar to integrācijas process iestājoties militārajā dienestā ir nozīmīgs, lai darbinieks veiksmīgi pielāgotos jaunajiem apstākļiem Pētījuma veikšanai izmantota kvalitatīvā pētniecīb…
Bronhiālās astmas ārstēšanai izmantojamo zāļu aprite dažādās Latvijas reģionu aptiekās 2016. gadā
2017
Bronhiālā astma ir plaši izplatīta slimība, kas skar vairāk nekā 30 miljonu cilvēku. Latvijā ar astmu slimo 1% iedzīvotāju. Šī darba mērķis bija noskaidrot bronhiālās astmas ārstēšanā izmantojamo medikamentozo terapiju atšķirības dažādās Latvijas reģionu aptiekās, balstoties uz Pasaules Astmas iniciatīvas organizācijas (GINA) 2016.gada izstrādātajām vadlīnijām. Tika iegūti rezultāti, ka astmas kontrolēšanai paredzēto medikamentu izvēle visās piecās aptiekās atbilst GINA 2016. gada izstrādātajām vadlīnijām.. Priekšroka visās aptiekās tiek dota IGK kombinācijā arβ2 agonistu grupas medikamentiem. Vispieprasītākais medikaments ir īsas darbības inhalējamais β2 agonists – salbutamols. Apstrādājot…