Search results for "Native"
showing 10 items of 1727 documents
Analgesic hypnotic treatment in a post-stroke patient
2021
In recent years, hypnotic suggestions have been used in several clinical conditions. This treatment is often used for anxiety treatment, somatization, and post-traumatic stress disorder. Hypnotic analgesia is one of the most clinically useful phenomena of hypnosis. The article describes the case of a patient who underwent hypnotic treatments for hypersensitivity and chronic pain. Results showed an improvement of pain control and a decrease of pain hypersensibility. In addition, during rehabilitative treatments, the patient reported a high level of compliance with the multidisciplinary team. These findings suggest that hypnosis could be a useful treatment for post-stroke pain management.
Medicinal Plants in the Treatment of Depression. II: Evidence from Clinical Trials
2021
AbstractDepression is a syndrome characterized by deep sadness and the inhibition of psychic functions, sometimes accompanied by neurovegetative disorders, with symptoms of anxiety almost always present. The disease produces alterations in a variety of neural networks and neurotransmission systems, along with a dysfunction of the hypothalamic-pituitary-adrenal axis, which leads to concomitant alterations in the immunological response. Generally, there is a parallel increase in proinflammatory mediators as well as oxidative and nitrosative damage caused by a reduction of antioxidant defenses. In a previous review, we compiled and examined studies of medicinal plants that had been evaluated i…
Šķērsplatformu izstrādes rīku salīdzinājums mobilās lietojumprogrammas rakstīšanai
2020
Mobilo lietojumprogrammu tirgus strauji aug, tādēļ rādas liels pieprasījums pēc ātras augstas kvalitātes lietojumprogrammu izstrādes. Papildus vietējām izstrādes pieejām, kad lietojumprogrammu var izveidot tikai vienai konkrētai mobilajai platformai, savu popularitāti iegūst arī šķērsplatformu mobilās attīstības pieejas iegūst arvien lielāku popularitāti. Bakalaura darba mērķis ir izpētīt un sniegt vispārīgu pārskatu par dažiem pieejamiem šķērsplatformu izstrādes rīkiem, kā arī detalizēti analizēt divus izstrādes rīkus, lai sniegtu rīku salīdzināšanas rezultātus. Šī darba rezultātā, izmantojot vairākus ietvarus, ir izstrādātas četras vienas lapas lietotnes. Izvēlēto šķērsplatformu rīku anal…
Binding to complement factors and activation of the alternative pathway by Acanthamoeba.
2010
Acanthamoeba can cause severe ocular and cerebral diseases in healthy and immunocompromised individuals, respectively. Activation of complement appears to play an important role in host defence against infection. The exact mechanism, however, is still unclear. The aim of the present study was to investigate the effect of normal human serum (NHS) and normal mouse serum (NMS) on Acanthamoeba trophozoites, the binding of different complement factors to Acanthamoeba and the activation of the complement system. Moreover, we aimed to work out any possible differences between different strains of Acanthamoeba. A virulent T4 strain, a non-virulent T4 strain and a virulent T6 strain were included in…
A practical approach to FRET-based PNA fluorescence in situ hybridization.
2010
Abstract Given the demand for improved methods for detecting and characterizing RNA variants in situ, we developed a quantitative method for detecting RNA alternative splicing variants that combines in situ hybridization of fluorescently labeled peptide nucleic acid (PNA) probes with confocal microscopy Forster resonance energy transfer (FRET). The use of PNA probes complementary to sequences flanking a given splice junction allows to specifically quantify, within the cell, the RNA isoform generating such splice junction as FRET efficiency measure. The FRET-based PNA fluorescence in situ hybridization (FP-FISH) method offers a conceptually new approach for characterizing at the subcellular …
Development of an efficient system for the separation of indole alkaloids by high performance liquid chromatography and its applications
2001
An efficient system for the analysis of indole alkaloids by HPLC on a reversed-phase column using an ion pair technique is described. The optimised chromatographic conditions allowed the successful separation of 22 standard monoterpenoid indole alkaloids (including some isomers) and tryptamine. The described HPLC system was applied to the analysis of alkaloids in intergeneric somatic hybrid cell cultures of Rauvolfia serpentina x Rhazya stricta.
Indole Diterpenoids from an Endophytic Penicillium sp.
2019
A chemical investigation of the endophyte Penicillium sp. (strain ZO-R1-1), isolated from roots of the medicinal plant Zingiber officinale, yielded nine new indole diterpenoids (1-9), together with 13 known congeners (10-22). The structures of the new compounds were elucidated by 1D and 2D NMR analysis in combination with HRESIMS data. The absolute configuration of the new natural products 1, 3, and 7 was determined using the TDDFT-ECD approach and confirmed for 1 by single-crystal X-ray determination through anomalous dispersion. The isolated compounds were tested for cytotoxicity against L5178Y, A2780, J82, and HEK-293 cell lines. Compound 1 was the most active metabolite toward L5178Y ce…
Industrial Mining Tourism Activities
2010
INTRODUCTIONThe diversification of local sources of income is considered to be one of the main paths to achieving development in certain spaces which, due to their special, depressed situation, need a means of economic reactivation. Tour-ism can be considered to provide an effective and complementary method of achieving development as it combines local synergies, fosters employment and improves the standard of living of the residents of these zones. There-fore, tourism has become one way of addressing the socio-economic problems faced by rural areas, and some zones have used tourism as a method of miti-gating problems related to industrial decline (Arwell and Llurdes i Coit 1996; Hospers 20…
Updated insights into the mechanism of action and clinical profile of the immunoadjuvant QS-21: A review
2019
Background Vaccine adjuvants are compounds that significantly enhance/prolong the immune response to a co-administered antigen. The limitations of the use of aluminium salts that are unable to elicite cell responses against intracellular pathogens such as those causing malaria, tuberculosis, or AIDS, have driven the development of new alternative adjuvants such as QS-21, a triterpene saponin purified from Quillaja saponaria. Purpose The aim of this review is to attempt to clarify the mechanism of action of QS-21 through either receptors or signaling pathways in vitro and in vivo with special emphasis on the co-administration with other immunostimulants in new adjuvant formulations, called a…
Inflammatory Response of the Ascidian Ciona intestinalis
2016
Abstract The Ciona intestinalis inflammatory response to several irritants appears to be composed of a complex reaction set. The cellular reactions in the tunic involve hemocyte infiltration, hemocyte and epidermis activities, vacuolization, and cell disruption, while cell products can contribute to form capsule components and/or cause a tunic wound. In this response, the involvement of the pharynx, as the main immune-competent organ, has been disclosed by a lipopolysaccharide challenge that upregulates innate immunity genes and transcription activation genes. The pharynx responds through hemocyte recruitment into the pharynx vessels, enhancement of galectin-like lectins in the serum hemoly…