Where there's smoke, there's fire : the brain reactivity of chronic smokers to anti-smoking stimuli

Contexte: Plusieurs études ont démontré que les indices environnementaux associés à la cigarette peuvent provoquer des envies de consommer (« cravings ») chez les fumeurs, ce qui nuit aux efforts d’abandon de la substance et favorise le maintien du tabagisme. Un bon nombre d’études en imagerie cérébrale ont examiné les bases neurophysiologiques de cette caractéristique clinique. Le tabagisme se caractérise aussi par l’incapacité des représentations négatives de la consommation (méfaits médicaux et sociaux) d’influencer la consommation des fumeurs. Étonnamment toutefois, très peu de travaux de recherche se sont intéressés à examiner les bases neurophysiologiques de cette insouciance envers les méfaits de la cigarette chez les fumeurs. En utilisant l'imagerie cérébrale fonctionnelle, l'objectif de cette étude était: d’examiner la réponse neurophysiologique des fumeurs chroniques à des images qui illustrent les effets négatifs de la cigarette (campagne anti-tabac); d’examiner le caractère affectif de cette réactivité utilisant des conditions contrôles (c.-à-d., images aversives non-liées au tabac et appétitives liées au tabac); d'examiner la connectivité fonctionnelle durant cette tâche entre les systèmes affectifs et exécutifs (une interaction qui peut favoriser ou entraver l'impact des évènements aversifs). Méthodes: 30 fumeurs chroniques ont passé une session de neuroimagerie durant laquelle ils devaient regarder des images appétitives et aversives de cigarettes, des images aversives non-reliées au tabac et des images neutres. Résultats: Les images aversives liés au tabagisme suscitent une plus grande activation dans le cortex médial préfrontal, l'amygdale, le gyrus frontal inférieur et le cortex orbitofrontal latéral en comparaison avec les images neutres, mais une moins grande activation dans des structures médiaux / sous-corticales comparé aux images aversives non-reliés et images appétitives reliées aux tabac. L’activité du système exécutif présente une connectivité fonctionnelle négative avec le système affectif lorsque les images aversives sont liées au tabac, mais pas quand elles ne le sont pas. Conclusions: Le modèle d'activation du cerveau observé suggère qu’il y a un biais dans la réactivité des fumeurs chroniques lorsqu’ils observent des représentations négatives de la consommation du tabac. L’activité du système exécutif cérébral semble promouvoir chez les fumeurs une baisse d’activité dans des régions impliquées dans la genèse d’une réponse physiologique affective; il s’agit d’un mécanisme qui permettrait de réduire l’impact persuasif de ces représentations des méfaits de la cigarette sur la consommation des fumeurs.

Surveillance non invasive de la réponse neuroimmunitaire fœtale à l’infection

Introduction. In utero, l’infection des membranes maternelles et fœtales, la chorioamniotite, passe souvent inaperçue et, en particulier lorsque associée à une acidémie, due à l’occlusion du cordon ombilical (OCO), comme il se produirait au cours du travail, peut entrainer des lésions cérébrales et avoir des répercussions neurologiques péri - et postnatales à long terme chez le fœtus. Il n'existe actuellement aucun moyen de détecter précocement ces conditions pathologiques in utéro afin de prévenir ou de limiter ces atteintes. Hypothèses. 1)l’électroencéphalogramme (EEG) fœtal obtenu du scalp fœtal pourrait servir d’outil auxiliaire à la surveillance électronique fœtale du rythme cardiaque fœtal (RCF) pour la détection précoce d'acidémie fœtale et d'agression neurologique; 2) la fréquence d’échantillonnage de l’ECG fœtal (ECGf) a un impact important sur le monitoring continu de la Variabilité du Rythme Cardiaque (VRCf) dans la prédiction de l’acidémie fœtale ; 3) les patrons de la corrélation de la VRCf aux cytokines pro-inflammatoires refléteront les états de réponses spontanées versus inflammatoires de la Voie Cholinergique Anti-inflammatoire (VCA); 4) grâce au développement d’un modèle de prédictions mathématiques, la prédiction du pH et de l’excès de base (EB) à la naissance sera possible avec seulement une heure de monitoring d’ECGf. Méthodes. Dans une série d’études fondamentales et cliniques, en utilisant respectivement le mouton et une cohorte de femmes en travail comme modèle expérimental et clinique , nous avons modélisé 1) une situation d’hypoxie cérébrale résultant de séquences d’occlusion du cordon ombilical de sévérité croissante jusqu’à atteindre un pH critique limite de 7.00 comme méthode expérimentale analogue au travail humain pour tester les première et deuxième hypothèses 2) un inflammation fœtale modérée en administrant le LPS à une autre cohorte animale pour vérifier la troisième hypothèse et 3) un modèle mathématique de prédictions à partir de paramètres et mesures validés cliniquement qui permettraient de déterminer les facteurs de prédiction d’une détresse fœtale pour tester la dernière hypothèse. Résultats. Les séries d’OCO répétitives se sont soldés par une acidose marquée (pH artériel 7.35±0.01 à 7.00±0.01), une diminution des amplitudes à l'électroencéphalogramme( EEG) synchronisé avec les décélérations du RCF induites par les OCO accompagnées d'une baisse pathologique de la pression artérielle (PA) et une augmentation marquée de VRCf avec hypoxie-acidémie aggravante à 1000 Hz, mais pas à 4 Hz, fréquence d’échantillonnage utilisée en clinique. L’administration du LPS entraîne une inflammation systémique chez le fœtus avec les IL-6 atteignant un pic 3 h après et des modifications de la VRCf retraçant précisément ce profil temporel des cytokines. En clinique, avec nos cohortes originale et de validation, un modèle statistique basée sur une matrice de 103 mesures de VRCf (R2 = 0,90, P < 0,001) permettent de prédire le pH mais pas l’EB, avec une heure d’enregistrement du RCF avant la poussée. Conclusions. La diminution de l'amplitude à l'EEG suggère un mécanisme d'arrêt adaptatif neuroprotecteur du cerveau et suggère que l'EEG fœtal puisse être un complément utile à la surveillance du RCF pendant le travail à haut risque chez la femme. La VRCf étant capable de détecter une hypoxie-acidémie aggravante tôt chez le fœtus à 1000Hz vs 4 Hz évoque qu’un mode d'acquisition d’ECG fœtal plus sensible pourrait constituer une solution. Des profils distinctifs de mesures de la VRCf, identifiés en corrélation avec les niveaux de l'inflammation, ouvre une nouvelle voie pour caractériser le profil inflammatoire de la réponse fœtale à l’infection. En clinique, un monitoring de chevet de prédiction du pH et EB à la naissance, à partir de mesures de VRCf permettrait des interprétations visuelles plus explicites pour des prises de décision plus exactes en obstétrique au cours du travail.

Imperfect flâneurs : anti-heroes of modern life

Cette thèse commence comme une simple question en réponse au modèle du « parfait flâneur » que Baudelaire a élaboré dans Le peintre de la vie moderne (1853): un flâneur peut-il être imparfait? Je suggère trois interprétations possibles du mot « imparfait ». Il permet d’abord de sortir le flâneur du strict contexte du Paris du dix-neuvième siècle et permet des traductions imparfaites de personnages dans d’autres contextes. Ensuite, le flâneur déambule dans la dimension « imparfaite » de l’imagination fictionnelle – une dimension comparable à l’image anamorphique du crâne dans la peinture Les ambassadeurs de Holbein. Enfin, il réfère à l’imparfait conjugué, « l’imparfait flâneur » peut rappeler le personnage antihéroïque de l’humain dont l’existence est banale et inachevée, comme la phrase « il y avait ». Ces trois visions contribuent à la réinterprétation du flâneur dans le contexte de la fin du vingtième siècle. Mon hypothèse est que l’expérience urbaine du flâneur et la flânerie ne sont possibles que si l’on admet être imparfait(e), qu’on accepte ses imperfections et qu’elles ne nous surprennent pas. Quatre études de romans contemporains et de leurs villes respectives forment les principaux chapitres. Le premier étudie Montréal dans City of forgetting de Robert Majzels. J’examine les façons par lesquelles les personnages itinérants peuvent être considérés comme occupant (ou en échec d’occupation) du Montréal contemporain alors qu’ils sont eux-mêmes délogés. Quant au deuxième chapitre, il se concentre sur le Bombay de Rohinton Mistry dans A fine balance. Mon étude portera ici sur la question de l’hospitalité en relation à l’hébergement et au « dé-hébergement » des étrangers dans la ville. Le troisième chapitre nous amène à Hong-Kong avec la série Feituzhen de XiXi. Dans celle-ci, j’estime que la méthode spéciale de la marelle apparait comme une forme unique de flânerie imparfaite. Le quatrième chapitre étudie Istanbul à travers The black book d’Orhan Pamuk. Inspiré par les notions de « commencement » d’Edward Saïd, mon argumentaire est construit à partir de l’interrogation suivante : comment et quand commence une narration? En lieu de conclusion, j’ai imaginé une conversation entre l’auteur de cette thèse et les personnages de flâneurs imparfaits présents dans les différents chapitres.

Aggressive incidents inside a Montreal barroom involving patrons, barmaids and bouncers : a micro level examination of routine activity theory

Objectives: This article further examines the phenomenon of aggression inside barrooms by relying on the “bouncer-ethnographer” methodology. The objective is to investigate variations in aggression through time and space according to the role and routine of the target in a Montreal barroom. Thus, it provides an examination of routine activity theory at the micro level: the barroom. Methods: For a period of 258 nights of observation in a Canadian barroom, bouncers completed reports on each intervention and provided specific information regarding what happened, when and where within the venue. In addition, the bouncer-ethnographer compiled field observations and interviews with bar personnel in order to identify aggression hotspots and “rush hours” for three types of actors within barrooms: (a) bouncers, (b) barmaids and (c) patrons. Findings: Three different patterns emerged for shifting hotspots of aggression depending on the target. As the night progresses, aggressive incidents between patrons, towards barmaids and towards bouncers have specific hotspots and rush hours influenced by the specific routine of the target inside the barroom. Implications: The current findings enrich those of previous work by pointing to the relevance of not only examining the environmental characteristics of the barroom, but also the role of the target of aggression. Crime opportunities follow routine activities, even within a specific location on a micro level. Routine activity theory is thus relevant in this context, because as actors in differing roles follow differing routines, as do their patterns of victimization.

GALLAI AND ANTI-GALLAI GRAPHS OF A GRAPH

Abstract. The paper deals with graph operators-the Gallai graphs and the anti-Gallai graphs. We prove the existence of a finite family of forbidden subgraphs for the Gallai graphs and the anti-Gallai graphs to be H-free for any finite graph H. The case of complement reducible graphs-cographs is discussed in detail. Some relations between the chromatic number, the radius and the diameter of a graph and its Gallai and anti-Gallai graphs are also obtained.

Phytochemical investigations on ‘black glumed’ Njavara (Oryza sativa L.), the medicinal rice, as compared to staple varieties and evaluation of their antioxidant, anti-inflammatory and anticancer effects

The study was planned to investigate the bioactive compounds in Njavara compared to staple varieties and their bioactivity to substantiate the medicinal properties. Results of the study on chemical indices, antioxidant activity and antiinflammatory activity (in vivo) of Njavara black rice bran and rice in comparison with non-medicinal varieties like Sujatha and Palakkadan Matta rice bran and rice are given. The phytochemical investigation and quantification of Njavara extracts in comparison with staple varieties are detailed in this study. The last chapter is divided in three sections (A, B and C). Section A comprises the antioxidant activity by in vitro assays like DPPH, superoxide anion radical and hydrogen peroxide scavenging activity of the compounds. Also, theoretical studies using DFT were carried out based on DPPH radical scavenging activity for understanding the radical stability and mechanism of antioxidant activity. Section B comprises the anti-inflammatory activity of the identified compounds namely tricin and two flavonolignans in both in vivo and in vitro models. Section C describes the cytotoxicity of the rare flavonolignans, tricin 4’-O-(erythro-β-guaiacylglyceryl) ether and tricin 4’-O-(threo-β-guaiacylglyceryl) ether towards multiple cancer cells belonging to colon, ovarian and breast tumours.

Mangrove plant Ceriops tagal as a potential source of anti White Spot Syndrome Virus preparations for Penaeus monodon

White spot syndrome virus (WSSV) is the deadliest virus among crustaceans ever discovered having several unique and novel features. Recent developments in genomics and proteomics could elucidate the molecular process involved in the WSSV infection and the host pathogen interaction to some extent. Until now no fool proof treatment or prophylactic measure has been made available to control WSSV out breaks in culture system. Even though there are technologies like application of immunostimulants, vaccines, RNAi and several antiviral natural products none of them has been taken to the level of clinical trials. However, there are several management options such as application of bioremediation technologies to maintain the required environmental quality, maintenance of zero water exchange systems coupled with application of probiotics and vaccines which on adoption shall pave way for successful crops amidst the rapid spread of the virus. In this context the present work was undertaken to develop a drug from mangrove plants for protecting shrimp from WSSV.Mangroves belong to those ecosystems that are presently under the threat of destruction, diversion and blatant attack in the name of so called ‘developmental activities’. Mangrove plants have unique ecological features as it serves as an ecotone between marine and terrestrial ecosystem and hence possess diversity of metabolites with diverse activities. This prompted them being used as remedial measures for several ailments for ages. Among the mangrove plants Ceriops tagal, belonging to the family Rhizophororaceae was in attention for many years for isolating new metabolites such as triterpenes, phenolic compounds, etc. Even though there were attempts to study various plant extracts to develop anti-viral preparations their activity against WSSV was not investigated as yet.

In vivo screening of mangrove plants for anti WSSV activity in Penaeus monodon, and evaluation of Ceriops tagal as a potential source of antiviral molecules

The objective of the study was to find out a natural way to fight white spot syndrome virus (WSSV) in cultured shrimps, as the present scenario necessitated an organic remedy for the devastating pathogen in crustaceans. Under this research programme seven mangrove plants were collected, identified and aqueous extracts screened for their protective effect on the giant tiger shrimp Penaeus monodon against WSSV. The experimental design consisted two modes of application, such as exposure of the virus to the extract and injection challenge, and oral administration of the extract coated feed followed by oral challenge. All experimental animals were monitored through a nested diagnostic PCR analysis. Of the seven mangrove extracts screened aqueous extract from Ceriops tagal imparted total protection to shrimp from WSSV when challenged by both methods. Shrimps administered with the aqueous extract from C. tagal were devoid of virions. The HPLC fingerprint of the aqueous extracts from C. tagal showed more than 25 peaks and 7 of them were larger and well separated. Preliminary phytochemical analysis revealed the presence of alkaloids, flavonoids, polyphenolics, cardiac glycosides, saponins and sterols. The study indicated suitability of the aqueous extract of C. tagal as a possible prophylaxis for WSSV infection in shrimp. This is the first report on the anti WSSV property of the mangrove plant C. tagal

Anti-lipopolysaccharide factor and crustin-III, the anti-white spot virus peptides in Penaeus monodon: Control of viral infection by up-regulation

White Spot Syndrome Virus (WSSV) is the most devastating disease affecting shrimp culture around the world. Though, considerable progress has been made in the detection and molecular characterization of WSSV in recent years, information pertaining to immune gene expression in shrimps with respect to WSSV infection remains limited. In this context, the present study was undertaken to understand the differential expression of antimicrobial peptide (AMP) genes in the haemocytes of Penaeus monodon in response to WSSV infection on a time-course basis employing semi-quantitative RT-PCR. The present work analyzes the expression profile of six AMP genes (ALF, crustin-1, crustin-2, crustin-3, penaeidin-3 and penaeidin-5), eight WSSV genes (DNA polymerase, endonuclease, immediate early gene, latency related gene, protein kinase, ribonucleotide reductase, thymidine kinase and VP28) and three control genes (18S rRNA, β-actin and ELF) in P. monodon in response to WSSV challenge. Penaeidins were found to be up-regulated during early hours of infection and crustin-3 during late period of infection. However, ALF was found to be up-regulated early to late period of WSSV infection. The present study suggests that AMPs viz. ALF and crustin-3 play an important role in antiviral defense in shrimps. WSSV gene transcripts were detected post-challenge day 1 itself and increased considerably day 5 onwards. Evaluation of the control genes confirmed ELF as the most reliable control gene followed by 18S rRNA and β-actin for gene expression studies in shrimps. This study indicated the role of AMPs in the protection of shrimps against viral infection and their possible control through the up-regulation of AMPs

A new isoform of anti-lipopolysaccharide factor identified from the blue swimmer crab, Portunus pelagicus: Molecular characteristics and phylogeny

Anti-lipopolysaccharide factors are small proteins that bind and neutralize lipopolysaccharide and exhibit potent antimicrobial activities. This study presents the molecular characterization and phylogenetic analysis of the first ALF isoform (Pp-ALF1; JQ745295) identified from the hemocytes of Portunus pelagicus. The full length cDNA of Pp-ALF1 consisted of 880 base pairs encoding 293 amino acids with an ORF of 123 amino acids and contains a putative signal peptide of 24 amino acids. Pp-ALF1 possessed a predicted molecular weight (MW) of 13.86 kDa and theoretical isoelectric point (pI) of 8.49. Two highly conserved cysteine residues and putative LPS binding domain were observed in Pp-ALF1. Peptide model of Pp-ALF1 consisted of two α-helices crowded against a four-strand β-sheet. Comparison of amino acid sequences and neighbor joining tree showed that Pp-ALF1 has a maximum similarity (46%) to ALF present in Portunus trituberculatus followed by 39% similarity to ALF of Eriocheir sinensis and 38% similarity to ALFs of Scylla paramamosain and Scylla serrata. Pp-ALF1 is found to be a new isoform of ALF family and its characteristic similarity with other known ALFs signifies its role in protection against invading pathogens.

Two isoforms of anti-lipopolysaccharide factors identified and characterized from the hemocytes of portunid crabs, Portunus pelagicus and Scylla tranquebarica

Anti-lipopolysaccharide factors (ALFs), a type of cationic antimicrobial peptides (AMPs), and their derivatives are becoming predominant candidates for potential drugs in viral and bacterial diseases. This study reports the first ALF from the mud crab Scylla tranquebarica (StALF, JQ899453) and the second ALF isoform from the blue swimmer crab Portunus pelagicus (PpALF2, JQ899452). Both sequences encoded for precursor molecules, starting with a signal peptide containing 26 amino acid residues, followed by a highly cationic mature peptide, containing two conserved cysteine residues flanking a putative lipopolysaccharide (LPS)-binding domain. BLAST analysis revealed that both PpALF2 and StALF exhibited significant similarity with crustacean ALF sequences. The predicted molecular mass of the mature ALFs was 11.2 kDa with an estimated pI of 10.0. PpALF2 and StALF also showed the typical pattern of alternating hydrophobic and hydrophilic residues in their putative disulphide loop, suggesting that they comprise the same functional domain. Phylogenetic analysis showed that PpALF2 and StALF have similar evolutionary status and they were phylogenetically ancient immune effector molecules which may play an essential role in the host defense mechanism. The spatial structures of PpALF2 and StALF possessed four beta-strands and two alpha-helices. The results indicated that there were more than one ALF involved in crab immunity against various pathogens. ALFs would provide candidate promising therapeutic or prophylactic agents in health management and diseases control in crustacean aquaculture

Purification and Characterization of an Anti-cancer Enzyme Produced by Marine Vibrio Costicola Under A Novel Solid State Fermentation Process

L - Glutaminase, a therapeutically and industrially important enzyme, was produced from marine Vibrio costicola by a novel solid state fermentation process using polystyrene beads as inert support. The new fermentation system offered several advantages over the conventional systems, such as the yield of leachate with minimum viscosity and high specific activity for the target product besides facilitating the easy estimation of biomass. The enzyme thus produced was purified and characterised. It was active at physiological pH, showed high substrate specificity towards L - glutamine and had a Km value of 7.4 x 10-2 M. It also exhibited high salt and temperature tolerance indicating good scope for its industrial and therapeutic applications

In vivo screening of mangrove plants for anti WSSV activity in Penaeus monodon, and evaluation of Ceriops tagal as a potential source of antiviral molecules

The objective of the study was to find out a natural way to fight white spot syndrome virus (WSSV) in cultured shrimps, as the present scenario necessitated an organic remedy for the devastating pathogen in crustaceans. Under this research programme seven mangrove plants were collected, identified and aqueous extracts screened for their protective effect on the giant tiger shrimp Penaeus monodon against WSSV. The experimental design consisted two modes of application, such as exposure of the virus to the extract and injection challenge, and oral administration of the extract coated feed followed by oral challenge. All experimental animals were monitored through a nested diagnostic PCR analysis. Of the seven mangrove extracts screened aqueous extract from Ceriops tagal imparted total protection to shrimp from WSSV when challenged by both methods. Shrimps administered with the aqueous extract from C. tagal were devoid of virions. The HPLC fingerprint of the aqueous extracts from C. tagal showed more than 25 peaks and 7 of them were larger and well separated. Preliminary phytochemical analysis revealed the presence of alkaloids, flavonoids, polyphenolics, cardiac glycosides, saponins and sterols. The study indicated suitability of the aqueous extract of C. tagal as a possible prophylaxis for WSSV infection in shrimp. This is the first report on the anti WSSV property of the mangrove plant C. tagal

Betriebliche Anti-Stress-Strategien zur Motivationsförderung und Leistungssteigerung von Arbeitnehmern und Arbeitnehmerinnen

Betriebliche Anti-Stress-Strategien zur Motivationsförderung und Leistungssteigerung von Arbeitnehmern und Arbeitnehmerinnen setzt sich mit Maßnahmen zur Stressverhütung in Unternehmen auseinander. Die Diplomarbeit wurde bereits im Jahr 1997 verfasst, als der Bereich betriebliche Gesundheitsförderung noch in der Anfangsphase stand. Bis zum heutigen Tag, also knapp 15 Jahre nach verfassen dieser Arbeit hat der Inhalt höchsten Aktualitätsgehalt. Es wird hierin der Stressbegriff, inkl. Ursachenforschung diesbezüglich beleuchtet, sogegannte Live-Events (als einschneidende Lebensereignisse), die Bewertung individueller Stressoren sowie die Begriffe Hypostress und Hyperstress, akute Stressreaktionen und Langzeitfolgen von Stress. Im empirischen Teil dieser Arbeit werden sogenannte Anti-Stress-Strategien vorgestellt, die Notwendigkeit von Stressmanagement in Betrieben diskutiert sowie Ansätze für die praktische Realisierung aufgezeigt.

Political Education in Plural Societies: Using the Anti-Bias Approach to Challenge Oppression in Bombay and Berlin

This study addresses the effectivity of the Anti-Bias approach and training methodology as a pedagogical political strategy to challenge oppression among student groups in the cities of Bombay and Berlin. The Anti-Bias trainings conducted within the framework of this study also become the medium through which the perpetuation of oppressive structures by students within and outside the school is investigated. Empirical data from predominantly qualitative investigations in four secondary schools, two each in Bombay and Berlin, is studied and analysed on the basis of theoretical understandings of prejudice, discrimination and identity. This study builds on insights offered by previous research on prejudices and evaluations of anti-bias and diversity interventions, where the lack of sufficient research and thorough evaluations testing impact has been identified (Levy Paluck, 2006). The theoretical framework suggests that prejudices and discriminatory practices are learnt and performed by individuals over the years by way of pre-existing discourses, and that behaviour and practices can be unlearnt through a multi-step process. It proposes that the discursive practices of students contribute to the constitution of their viable selves and in the constitution of ‘others’. Drawing on this framework, the study demonstrates how student-subjects in Bombay and Berlin perpetuate oppressive discourses by performing their identities and performing identities onto ‘others’. Such performative constitution opens up the agency of the individual, disclosing the shifting and dynamic nature of identities. The Anti-Bias approach is posited as an alternative to oppressive discourses and a vehicle that encourages and assists the agency of individuals. The theoretical framework, which brings together a psychological approach to prejudice, a structural approach to discrimination and a poststructural approach to identity, facilitates the analysis of the perpetuation of dominant discourses by the students, as well as how they negotiate their way through familiar norms and discourses. Group discussions and interviews a year after the respective trainings serve to evaluate the agency of the students and the extent to which the training impacted on their perceptions, attitudes and behavioural practices. The study reveals the recurrence of the themes race, religion, gender and sexuality in the representational practices of the students groups in Berlin and Bombay. It demonstrates how students in this study not only perform, but also negotiate and resist oppressive structures. Of particular importance is the role of the school: When schools offer no spaces for discussion, debate and action on contemporary social issues, learning can neither be put into practice nor take on a positive, transformative form. In such cases, agency and resistance is limited and interventionist actions yield little. This study reports the potential of the Anti-Bias approach and training as a tool of political education and action in education. It demonstrates that a single training can initiate change but sustaining change requires long-term strategies and on-going actions. Taking a poststructural perspective, it makes concrete suggestions to adapt and alter the Anti-Bias approach and the implementation of Anti-Bias trainings.