Migration and the Rule of (Human Rights) Law: Two ‘Crises’ Looking in the Same Mirror

This article will attempt to demonstrate the interrelationship between two ‘crises’ that the European Union is facing: the so-called ‘migration’ or ‘refugee crisis’ and the crisis of the principle of the rule of law. In particular, the two crises find their point of connection in the responses to migratory flows put in place by the EU and some of its Member States. The increasing migratory pressure on European external borders has induced some governments to adopt a restrictive and security-driven approach, carried out, on the one hand, by reinforcing border controls and surveillance, and, on the other, by seeking the cooperation of non-EU countries in order to curb migratory flows, contain departures, and tackle the movements of migrants towards Europe. These ‘securitisation’ and ‘externalisation’ strategies are in contrast with the principle of the rule of law under two perspectives: on the one hand, they violate some of its essential components, such as transparency, legal and procedural certainty, democratic participation, and control; on the other, they breach the same principle insofar as they lead to severe human rights violations. As for the first aspect, migration and border control policies have been put in place by frontline States through a growing proliferation of atypical, informal, and non-transparent measures of migration governance, which, sounding ‘legal’ without actually being so, allow legislative, procedural and democratic frames to be avoided. Examples in this sense may be identified in the so-called EU-Turkey Statement or in the informal, over-simplified cooperation arrangements concluded by some EU frontline Member States with African countries, as in the case of Italy and Niger. As for the second aspect, the impact on the rule of (human rights) law of the response of some EU Member States to the migration crisis may be measured through the case law of the European Court of Human Rights and, more specifically, by considering the decisions concerning the most severe violations of migrants’ rights, including those of the prohibitions of refoulement and of collective expulsion, as well as cases of illegal detention and deprivation of liberty

La gestione del fenomeno migratorio nello spazio giuridico Europeo ed Internazionale alla luce del principio di solidarietà

This work intends to focus on the true backbone of the EU policies in the field of migration: the principle of solidarity and fair sharing of responsibility enshrined in Treaty on the Functioning of the European Union (Articles 67 and 80). Introduced explicitly for the first time with the Treaty of Lisbon and provided with legal binding value, several years after its entry into force, the principle of solidarity remains still insufficiently realised. This conclusion is reached through the analysis and the assessment of the different measures recently adopted by the EU in this regard. Indeed, despite the context of uncertainty, scarce political cohesion and alarming spread of xenophobic and racist feelings, the EU has tried to give the principle of solidarity practical value by adopting various implementing measures, which can be classified in three different categorises or, so to say, in three different types of solidarity: an “economic solidarity”, based on financial means and resources supplied by the EU to finance particular programs or to help Member states; a so called “operative solidarity”, based on direct and practical support such as the one provided by operations and missions carried out by the EU agencies Frontex and EASO; a so called “humanitarian solidarity”, which has as main object the redistribution of asylum seekers among the Member states, as the recently-introduced intra-EU relocation mechanism prescribes. This normative-operative framework has proven to be largely inadequate to effectively manage the current refugee crisis, which has clearly shown how far the concrete implementation of the principle of solidarity is: Member states geographically more exposed to the migratory pressure are struggling to manage the massive inflow of migrants, bearing responsibilities and burdens of the crisis, while other governments have decided to lock down borders and to oppose to collective and supportive measures adopted at EU level. In this regard, finally, the work considers the main obstacles to the complete realisation of the principle of solidarity and concludes with a consideration on the possible solutions to be put in practice by the EU in the near future

The Potential Impact of a Dog Training Program on the Animal Adoptions in an Italian Shelter

SIMPLE SUMMARY: Human–dog relationships are mainly focused on the physical and emotional wellbeing, and has much evolved in the last decades, becoming even more intense over time. Such a novel conception should also be applied to the life that takes place in kennels, which have been mistakenly regarded as a landfill or a burden on society for too many years. Here, we took into consideration an Italian shelter, and analyzed 555 adopted dogs who underwent a well-detailed behavioral training program, to assess the potential impact of the education upon the adoption of attitude. We documented a higher increase in the number of adoptions both for adult and senior animals when compared to the age-matched untrained dogs. Collectively, our data highlight the importance of a proper training, mainly accomplished with reward methods, to get a more suitable and balanced owner-dog attachment. ABSTRACT: One of the main concerns of the human–dog relationship is today associated with the quality life inside the kennels, which are very often regarded as animal dump where dogs are exiled, representing a burden on society. In the present study we sought to investigate the importance of performing an appropriate behavioral program on the adoption chances within an Italian shelter, near Naples (Ottaviano). In this respect, we enrolled 555 adopted dogs of different ages, who followed a tailored-4-month lasting training program between 2018 and 2020. Once entered there, they were carefully examined by the veterinary behaviorist, and directed towards a suited training program, to improve living conditions. We documented a higher number of both adult and senior dogs who left the kennel and were adopted, compared to the age-matched untrained animals (n = 479), housed in the same kennel from 2015 to 2017. Taken together, the present data highlight an important role for training in improving the natural attitudes of the companion dogs, thus pointing towards a better human–animal bond

Combining cannabis and melatonin treatment with a rehabilitation program improved symptoms in a dog with compulsive disorder: A case report

: Compulsive disorder in dogs (CD) is characterized by constant and time-consuming repetition of behaviors, emancipated from the environment, that definitely compromise their everyday life activities. Here, we documented the efficacy of a novel approach to counteract the negative symptoms of CD in a 5-year-old mongrel dog, previously found to be resistant to the conventional antidepressant. The patient underwent an integrated and interdisciplinary approach, based on the cannabis and melatonin co-administration, together with a tailored 5-month-lasting behavioral program. Observational findings showed a lower rate of compulsive episodes and better management of the dog as well, when compared to the previous paroxetine treatment. We followed him for an additional four months of therapy, and the owners reported easier management of the dog, as reduction of abnormal behaviors to a level acceptable to the owners. Overall, our data so far collected in the CD dog may allow us to test more deeply the feasibility and safety of such an off-label approach, at both preclinical and clinical levels

Higher risk of tuberculosis reactivation when anti-TNF is combined with immunosuppressive agents. A systematic review of randomized controlled trials

Objective. Treatment with tumour necrosis factor antagonists (anti-TNF) has been recognized as a risk factor for tuberculosis (TB) reactivation. Our aim was to evaluate risk of TB reactivation in rheumatologic and non-rheumatologic diseases treated with the same anti-TNF agents with and without concomitant therapies. Methods. We searched for randomized controlled trials (RCTs) evaluating infliximab, adalimumab, and certolizumab in both rheumatologic and non-rheumatologic diseases until 2012. Results were calculated as pooled rates and/or pooled odd ratios (OR). Results. Overall, 40 RCTs with a total of 14,683 patients (anti-TNF: 10,010; placebo: 4673) were included. TB reactivation was 0.26% (26/10,010) in the anti-TNF group and 0% (0/4673) in the control group, corresponding to an OR of 24.8 (95% CI 2.4-133). TB risk was higher when anti-TNF agents were combined with methotrexate or azathioprine as compared with either controls (24/4241 versus 0/4673; OR 54; 95% CI 5.3-88) or anti-TNF monotherapy (24/4241 versus 2/5769; OR 13.3; 95% CI 3.7-100). When anti-TNF was used as monotherapy, TB risk tended to be higher than placebo (2/5769 versus 0/4673; OR 4; 95% CI 0.2-15.7). Conclusions. TB risk with anti-TNF agents appeared to be increased when these agents were used in combination with methotrexate or azathioprine as compared with monotherapy regimen. TB risk seemed to be higher than placebo, even when monotherapy is prescribed

Newer agents for Helicobacter pylori eradication

Helicobacter pylori infection remains widespread internationally, with a definite morbidity and mortality. The efficacy of standard 7–14 day triple therapies is decreasing, mainly due to increasing primary bacterial resistance to antibiotics. Currently, the most effective treatments are either the sequential regimen or the concomitant therapy. Different patents have been registered showing high bactericidal effects in vitro, some of which are active against clarithromycin- and metronidazole-resistant strains, even at low pH values. Among these novel molecules, benzimidazole-derivatives, polycyclic compounds, pyloricidin, and arylthiazole analogues seem to be the more promising. The identification of essential genes for either bacterial colonization or growth represents a route for potential target therapies in the near future

combined effects of deficit irrigation and strobilurin application on gas exchange yield and water use efficiency in tomato solanum lycopersicum l

Abstract Water is the major factor limiting plant productivity in many regions of the world. The aim of this study was to evaluate the combined effect of deficit irrigation (restitution of 100%, 50% and 0% of plant consumption: WR100, WR50 and WR0, respectively) and strobilurin treatment (no agrochemical added vs azoxystrobin treatment) in two tomato genotypes, IT-22/025, a wild-type plant, and Ikram, a commercial hybrid. Water use efficiency (WUE), physiological, yield and quality parameters and the expression of ERD15, a gene involved in abiotic stress response were evaluated. The two genotypes showed a different behaviour in response to water stress. Stomatal conductance decrease from WR100 to WR50 was in mean 27.5% for IT-22/025 and 44.5% for Ikram. Moreover, in Ikram, water stress decreased transpiration more than assimilation rate, while the opposite occurred in IT-22/025. The ERD15 expression decrease from WR100 to WR50 was higher for IT-22/025. These effects corresponded to higher total fresh fruit yield and WUE for IT-22/025. Strobilurin determined lower stomata conductance, maintaining higher assimilation rate, leading to an increase in WUE in WR0. Finally, strobilurin caused an increase in ERD15 expression only in IT-22/025. This study underlines the possibility to reduce the water used in tomato crop, maintaining acceptable yield and quality, by using agronomic and genetic strategy

CXCL12 prolongs naive CD4 + T lymphocytes survival via activation of PKA, CREB and Bcl2 and BclXl up-regulation

Naive T lymphocytes recirculate through the body, traveling from secondary lymphoid organs through tissues and via lymphatic vessels and peripheral blood into other secondary lymphoid organs and into the bone marrow. In these tissues, lymphocytes are exposed to the chemokine CXCL12 which is abundantly produced in bone marrow and in lymph nodes by stromal cells. CXCL12 is known to drive lymphocytes chemotaxis and, in cells types such as stem cells, an antiapopototic effect has been described. Methods Here we analyzed the effect of CXCL12 exposure on naïve CD4 + T lymphocytes purified from peripheral blood by immunomagnetic negative isolation and cultured in a nutrient poor medium. We also studied, mainly by western blot analysis, the signaling pathways involved in CXCL12 action on naïve CD4 + T lymphocytes. Results We found that CXCL12-exposed cells survived longer than untreated ones and this prolonged lifespan was specific for resting naïve lymphocytes, while in vitro activated lymphoblasts died rapidly despite CXCL12 treatment. We demonstrated that the increased percentage of living cells observed upon CXCL12 administration was not due to induction of proliferation but to a prosurvival effect of this chemokine. Moreover, our data suggest that this prosurvival effect on naïve CD4 + T lymphocytes might likely be mediated by PKA-dependent CREB activation and consequent increased expression of the antiapoptotic factors Bcl2 and BclXl. Conclusions This newly reported activity of CXCL12 might contribute to the maintenance of the naïve T lymphocytes pool in vivo, which is needed to ensure a proper immune response to new antigens

Aflatoxins M1 and M2 in the milk of donkeys fed with naturally contaminated diet

For its nutritional composition, donkey milk is an excellent alternative to breast milk for infants suffering from cow’s milk allergies. Even in donkeys, a passage of aflatoxin from contaminated feed to milk could occur, as reported by many authors in other dairy species, but there are no studies on this topic. This work was aimed at studying the excretion of aflatoxin M1 (AFM1) and M2 (AFM2) in milk after feeding trials with contaminated feed. Six donkeys, at the end of lactation, received a diet with naturally contaminated corn containing 202 and 11 μg.kg−1 of aflatoxin B1 (AFB1) and aflatoxin B2 (AFB2), respectively. Individual milk samples were analyzed for AFM1 and AFM2 for 15 days after the contaminated feed administration. Amounts of AFM1 and AFM2 were detected in the milk. The steady state condition was reached after 6 days. No AFM1 or AFM2 were detected in milk after 28 h from the last contaminated feed administration. The carryover from AFB1 to AFM1 and from AFB2 to AFM2 was found to be 0.02 and 0.31%, respectively. The results obtained in this study are thus a further step toward understanding the possible carryover of aflatoxin in donkey milk