Search results for "BD"
showing 10 items of 3363 documents
Ādas mezenhimālo cilmes šūnu fenotipa raksturojums pēc neirotrofo faktoru inducētas neirodiferenciācijas
2015
Ādas mezenhimālās cilmes šūnas (Ā-MCš), pakļautas specifiskiem faktoriem, spēj diferencēties par neironiem un glijas šūnām. Maģistra darba mērķis bija analizēt Ā-MCš fenotipu pēc neirotrofo faktoru inducētas neirodiferenciācijas. Neiroektodermas gēnu ekspresiju Ā-MCš analizēja ar qPCR, cilmes šūnu pluripotences un mezenhimālo marķieru ekspresiju ar plūsmas citometriju, Sigma-1 receptora ekspresiju (SigmaR1) ar qPCR un IF, kā arī BDNF sekrēciju ar ELISA. Ā-MCš fenotipu salīdzināja ar ReNcell CX šūnām. Retīnskābes indukcijas barotnē novēroja nervu kores gēnu ekspresijas pieaugumu. Cilmes šūnu marķieru ekspresija pēc diferenciācijas kritās. Mezenhimālo marķieru ekspresija samazinājās vienā no …
A Brief Overview on BDNF-Trk Pathway in the Nervous System: A Potential Biomarker or Possible Target in Treatment of Multiple Sclerosis?
2022
The growing incidence of neurodegenerative disorders in our populations is leading the research to identify potential biomarkers and targets for facilitating their early management and treatments. Biomarkers represent the crucial indicators of both physiological and pathological processes. Specific changes in molecular and cellular mechanisms of physiological processes result in biochemical alterations at systemic level, which can give us comprehensive information regarding the nature of any disease. In addition, any disease biomarker should be specific and reliable, able to consent of distinguishing the physiological condition of a tissue, organ, or system from disease, and be diverse amon…
Science and Religion Dialogue: What is Life? Zinātnes un Reliģijas Dialogs: Kas ir dzīvība?
2013
Juris Cālītis, Paskāla liesmas, Dekarta rēgs un cilvēka dzīvība Dzintars Edvīns Bušs, Dzīvības jēdziena aprises dvēseles, gara un apziņas izpratnes kontekstā Dainis Zeps, Dzīvība un Matemātika: vai ir kāds kopsakars? scireprints.lu.lv/227/ Pāvils Tjurins, Huligānisma psiholoģija (Dabas normativitāte un psihes nenormativitāte), scireprints.lu.lv/229/ Jānis Rudzītis, Dzīvība Vecajā Derībā Enoks Biķis, Cilvēka dzīvība bioloģiskā un medicīniskā aspektā Normunds Titāns, Bioloģisks universs? Inteliģenta ārpuszemes dzīvība? Astroteoloģija? scireprints.lu.lv/228/ Kaspars Mičulis, Dzīvība un saprāts pašorganizācijas un antropā principa kontekstā, scireprints.lu.lv/226/ Florian Gahbauer, Dzīva būtne:…
WHY IS IT NOT SO EASY FOR A PRESENT-DAY PHYSICIST TO BE GENUINELY A CHRISTIAN?
2021
A short description of the relationship between Physics, Philosophy and Theology is: Physics neglects or passes by Natural Realism, which is the origin of Philosophy. In turn, Natural Realism is backed up by Judeo-Christian revelation. Therefore, Physics neglects or passes by Theology. That relationship between Physics and Theology is widely used as a background for exercising an intense pressure on Theology. The defence of Theology should begin by pointing out certain shortcomings of Physics and formulating a philosophical control of these shortcomings. This is tantamount to turning Physics instead of Theology into a “site under construction”. Only a “controlled” Physics and Theology are a…
A Case of Human Reason’s Liberation from its Positivist Self- Limitation. The Return of Philosophy Through the Solution of a Problem of Physics is a …
2020
The idea of human reason’s positivist self-limitation is used by Benedict XVI and others to characterize an aspect of the long-lasting intellectual situation of Western technological-scientific civilization. Liberating human reason from its positivist self-limitation requires, in general, an overcoming of the historical process of Natural Science’s drifting away from Philosophy. In the case of Physics, it requires a point where both physics and philosophy have to deal together with the same problem. This paper first identifies a problem caused by specific reductionisms in Physics. These reductionisms cause certain deformations of physical knowledge, which in turn makes it desirable for phys…
Tro och Naturvetenskap - den förlorade harmonin
2004
In Christian Theology, on the one hand, and Physics, on the other, exist different views about the age of the universe, the age of the earth, and about particularities of other historical events. Obviously, this is a serious obstacle for a harmonious relationship between both. Much more serious, however, is the difference between the respective epistemological climates. The epistemological climate of Theology is ”luminous” because it relies on common sense. On the contrary, the epistemological climate of Physics is ”dark”, insofar it deviates from common sense. The goal of the article is to emphasize the importance of addressing that difference. The text is in Swedish.
Warum ist es nicht so einfach für einen heutigen Physiker, durch und durch Christ zu sein?
Eine kurze Beschreibung des Verhältnisses von Physik, Philosophie und Theologie lautet: Die Physik vernachlässigt oder umgeht den natürlichen Realismus, Ursprung allen Philosophierens. Der natürliche Realismus wird wiederum durch die jüdisch-christliche Offenbarung gestützt. Daher vernachlässigt oder umgeht die Physik die Theologie. Diese Beziehung zwischen Physik und Theologie wird häufig als Hintergrund für die Ausübung eines starken Drucks auf die Theologie verwendet. Die Verteidigung der Theologie sollte damit beginnen, auf bestimmte Mängel der Physik hinzuweisen und eine philosophische Kontrolle dieser Mängel zu formulieren. mit wird die Physik statt der Theologie zur "Baustelle". Nur …
Why is it not so easy for a prsent-day physicist to be genuinely a Christian?
2019
A short description of the relationship between Physics, Philosophy and Theology is: Physics neglects or passes by Natural Realism, which is the origin of Philosophy. In turn, Natural Realism is backed up by Judeo-Christian revelation. Therefore, Physics neglects or passes by Theology. That relationship between Physics and Theology is widely used as a background for exercising an intense pressure on Theology. The defence of Theology should begin by pointing out certain shortcomings of Physics and formulating a philosophical control of these shortcomings. This is tantamount to turning Physics instead of Theology into a “site under construction”. Only a “controlled” Physics and Theology are a…
What is the Main Reason that Physics and Theology Do Not Really Match? What Can Be Done to aAmend that Situation?
2020
Abstract: The first main point is that Physics and Christian Theology are moving in opposite epistemological climates, when they are speaking about the same common object. Here both terms are important: opposite – which is nothing special – and epistemological climate – which is very special. Epistemological questions are considered difficult and normally bypassed. The second main point is that a possible amendment of that situation consists in trying to get a control of the cognitive losses of Physics.
Über eine Verbesserung der Moralität beruflicher Handlungen eines Physikers. Ein neues Element der Inkulturation des Christentums in eine wissenschaf…
2019
Physiker sind durch die etablierten Standards der Physik gebunden, in einem erkenntnistheoretischen Rahmen zu denken und zu arbeiten, der zutiefst von I. Kant beeinflusst ist. Das erkenntnistheoretische Klima, in dem sie sich befinden, steht im Gegensatz zum erkenntnistheoretischen Klima des natürlichen Realismus und damit zum erkenntnistheoretischen Klima der christlichen Offenbarung, wenn diese über unsere Welt spricht. Dieser Kontrast beeinträchtigt die innere Harmonie der mentalen Welt eines jeden Physikers in einem Maße, das sowohl von seiner Denkweise insgesamt als auch von seiner beruflichen Arbeit abhängt. Diese Situation hält seit der wissenschaftlichen Revolution des 17. Jahrhunde…