The present study aimed to explore the accessibility and the quality of mental health care for foreigners in Prague. Introduction briefly outlines the situation of immigration and foreign population in the Czech Republic with a particular focus on the capital city. Further, risk factors that are associated with mental health of foreigners who live in the Czech Republic are discussed. A summary about culturally competent practice in mental health care and the current state of the Czech mental health care conclude this section. Empirical part explores foreigners’ experience with mental health services in Prague and identifies the principal barriers that hinder their access to a good quality care. The sample was composed of 27 participants, of which 20 were English and 7 Russian speaking. Data collection was primarily via an online questionnaire and several semi-structured interviews. The findings identified four principal barriers that adversely impact the accessibility (cost, language, information, accessibility), and two barriers that adversely impact the quality (professionalism, cultural differences) of mental health care for foreigners. Outcomes of the research are discussed and possible ways that could lead to an improvement of the current situation are suggested. Finally, we provide a brief overview of mental health institutions in Prague where foreigners may seek help. and Výzkumná práce se zabývá tématem dostupnosti a kvality péče o duševní zdraví pro cizince, kteří žijí v Praze. Úvodní část stručně nastiňuje situaci imigrace a cizinců v České republice, a to zejména v hlavním městě. Dále jsou popsány některé rizikové faktory, které souvisejí s duševním zdravím cizinců žijících v České republice. Shrnuty jsou také některé poznatky o kulturní kompetenci v péči o duševní zdraví kulturně a jazykově odlišných klientů, a teoretickou část uzavírá kapitola o současná situaci péče o duševní zdraví v České republice. Empirická část má formu kvalitativní studie, jejímž cílem bylo zmapovat zkušenosti cizinců s péčí o duševní zdraví v Praze a identifikovat hlavní překážky, se kterými se cizinci setkávají v souvislosti s dostupností a kvalitou služeb v Praze. Výzkumný vzorek sestával z 27 účastníků, přičemž 20 bylo anglicky a 7 rusky hovořících. Sběr dat probíhal prostřednictvím online dotazníku a následných polo strukturovaných rozhovorů. Výsledky identifikovaly 4 bariéry v souvislosti s dostupností (cena, jazyk, informace, dostupnost), a 2 bariéry v souvislosti s kvalitou péče o duševní zdraví (profesionalita, kulturní odlišnosti). Výsledky výzkumu jsou v závěru diskutovány a jsou navrženy možné cesty, které by mohly přispět ke zlepšení současné situace. Jsou také zmíněna některá pracoviště, kde cizinci mohou vyhledat odbornou psychologickou pomoc.
There is increasing recognition of the occurrence of non-native species that are invasive and potentially contribute to biodiversity loss. A two-year camera trap survey was undertaken on Mountain Mosor, Croatia to determine the daily and seasonal activity patterns of recently introduced non-native aoudad (Ammotragus lervia). Aoudad were most active in open rocky habitats and least active in forest habitats. The effect of habitat on the recorded number of aoudad was significant, while the effects of month and the interaction month × habitat were not. The results showed a typical bimodal activity pattern of aoudad, with a modest peak in activity between 5:00 and 9:00 a.m., and a second, more pronounced activity peak between 5:00 and 7:00 p.m. Since the native habitat of aoudad is similar to that in the Mediterranean region, the inferred range of daily and seasonal activities show that the species is well adapted to the new habitat.
Acute lung injury is characterized by acute respiratory insufficiency with tachypnea, cyanosis refractory to oxygen, decreased lung compliance, and diffuse alveolar infiltrates on chest X-ray. The 1994 American-European Consensus Conference defined “acute respiratory distress syndrome, ARDS” by acute onset after a known trigger, severe hypoxemia defined by PaO2/FiO2≤200 mm Hg, bilateral infiltrates on chest X-ray, and absence of cardiogenic edema. Milder form of the syndrome with PaO2/FiO2 between 200-300 mm Hg was named „acute lung injury, ALI“. Berlin Classification in 2012 defined three categories of ARDS according to hypoxemia (mild, moderate, and severe), and the term “acute lung injury” was assigned for general description or for animal models. ALI/ARDS can originate from direct lung triggers such as pneumonia or aspiration, or from extrapulmonary reasons such as sepsis or trauma. Despite growing understanding the ARDS pathophysiology, efficacy of standard treatments, such as lung protective ventilation, prone positioning, and neuromuscular blockers, is often limited. However, there is an increasing evidence that direct and indirect forms of ARDS may differ not only in the manifestations of alterations, but also in the response to treatment. Thus, individualized treatment according to ARDS subtypes may enhance the efficacy of given treatment and improve the survival of patients.
A new genus, Afromuelleria gen. n., assigned to the tribe Trachyphloeini Lacordaire, 1863, is described for four South African species of weevils: A. awelani sp. n., A. baobab sp. n., A. limpopo sp. n. and A. venda sp. n. All species are illustrated and keyed. Taxonomic status of the new genus is discussed and compared with similar genera of Trachyphloeini and Embrithini Marshall, 1942.
Ageing is accompanied by deterioration in physical condition and a number of physiological processes and thus a higher risk of a range of diseases and disorders. In particular, we focused on the changes associated with aging, especially the role of small molecules, their role in physiological and pathophysiological processes and potential treatment options. Our previously published results and data from other authors lead to the conclusion that these unwanted changes are mainly linked to the hypothalamic-pituitary-adrenal axis can be slowed down, stopped, or in some cases even reversed by an appropriate treatment, but especially by a life-management adjustment., Martin Hill, Zdeněk Třískala, Pavla Honců, Milada Krejčí, Jiří Kajzar, Marie Bičíková, Leona Ondřejíková, Dobroslava Jandová, Ivan Sterzl., and Obsahuje bibliografii
Epidemiological and clinical studies suggest that asthma is associated with adverse cardiovascular outcomes, but its mechanism is uncertain. 5-Hydroxytryptamine (5-HT) is a mediator involved in asthma and in cardiovascular functioning. Thus, in the present study, we explored whether allergic sensitization in guinea pigs modifies 5-HT-induced contractile responses and 5-HT2A receptor expression in thoracic aorta rings. We found that sensitization produced a significant increase of 100 µM 5-HT-induced contractions of aorta rings (~27 % greater contraction than in non-sensitized animals, p<0.05). Preincubation with 10 nM ketanserin (a 5-HT2A receptor antagonist) reduced by ~30 % (p=0.003) and ~36 % (p=0.005) the area under the curve of 5-HT-induced contractions in aortas from non-sensitized and sensitized animals, respectively. There were no differences between sensitized and non-sensitized animals with respect to mRNA (qPCR) and protein (Western blot) expression of 5-HT2A receptor in thoracic aortas. We concluded that in this guinea pig model of asthma, allergic sensitization is not confined to airways, but also affects arterial contractile responses to 5-HT; changes in the expression of the 5-HT2A receptor appear not to be involved in this phenomenon.
The notifiable freshwater pathogen Gyrodactylus salaris Malmberg, 1957 tends to be a generalist in contrast to other monogeneans. Whilst it causes most damage to its primary host, the Atlantic salmon (Salmo salar Linnaeus), transport and reservoir hosts likely play a key role in maintaining the parasite in the environment. Here, we tested the ability of G. salaris (strain River Lierelva, southern Norway) to infect and reproduce on a population of wild caught alpine bullhead (Cottus poecilopus Heckel). Exposure of alpine bullhead yearlings (0+) to G. salaris for 24 h at low (6.5 °C) or high temperature (11.5 °C) resulted in the establishment of 1 to 104 parasites per fish. Eight to nine days post-infection at high temperature, the infection of G. salaris was eliminated, indicative of innate host immunity. In contrast, at low temperature G. salaris infections persisted for 47-48 days. The relative lengthy infection of alpine bullhead with G. salaris compared to other non-salmonids tested may be due to low temperature and high initial infection load in combination with an epibiont infection. The present results suggest that this non-salmonid may function as a temperature-dependent transport or reservoir host for G. salaris.
The altitudinal gradient in diversity of dung beetles (Scarabaeidae) was studied in a Mediterranean mountain chain located in Central Anatolia to (i) determine if there are altitudinal differences between the main taxonomic groups, (ii) describe the seasonal variations in these assemblages and (iii) assess whether closed habitats influence dung beetle diversity differentially at different altitudes. Beetles were collected throughout a year at 14 localities between 469 and 1810 m above sea level in three different types of habitats. Dung beetle assemblages at 400 to 1200 m did not vary greatly in species richness, abundance and biomass. However, they varied in composition, with the assemblages dominated by species of Scarabaeinae up to 900 m, whereas in the mid-mountain assemblages (from 900 m to 1600 m) the numbers of species of Aphodiinae was higher. The decline with increase in altitude in richness, abundance and biomass of both small and large species of Scarabaeinae up to 1500 m, together with the constancy of these parameters in the case of Aphodiinae, accounts for the changes in the composition from the lowland to mid-mountain localities. Unlike at other Mediterranean localities, the open/closed structure of the habitat only slightly influences these assemblages independently of altitude or season. The general seasonal pattern follows the classical Mediterranean bimodal pattern associated with summer drought, but the patterns are more complex when the seasonal responses of the different groups and at different localities are analysed separately. We propose that the interplay between local climatic conditions (mainly temperature) and evolutionary conserved species preferences accounts for both the current seasonal and altitudinal gradients and the changes in species composition in terms of Aphodiinae and Scarabaeinae.
Nephrotoxicity of cisplatin (CP) involves renal oxidative stress and inflammation, and sesamin (a major liganin in many plants) has strong antioxidant and antiinflammatory actions. Therefore, we investigated here the possible mitigative action of sesamin on CP nephrotoxicity in rats. Sesamin was given orally (5 mg/kg/day, 10 days), and on the 7th day, some of the treated rats were injected intraperitoneally with either saline or CP (5 mg/kg). On the 11th day, rats were sacrificed, and blood and urine samples and kidneys were collected for biochemical estimation of several traditional and novel indices of renal damage in plasma and urine, several oxidative and nitrosative indices in kidneys, and assessment of histopathological renal damage. CP significantly and adversely altered all the physiological, biochemical and histopathological indices of renal function measured. Kidneys of CP‐treated rats had a moderate degree of necrosis. This was markedly lessened when CP was given simultaneously with sesamin. Sesamin treatment did not significantly alter the renal CP concentration. The results suggested that sesamin had ameliorated CP nephrotoxicity in rats by reversing the CP-induced oxidative stress and inflammation. Pending further pharmacological and toxicological studies sesamin may be considered a potentially useful nephroprotective agent.