Miracle-dz/UniFAR-FTUs huggingface dataset:
Efficacy and safety of nebivolol in hypertensive patients: a meta-analysis of randomized controlled trials

Purpose Our meta-analysis was undertaken to evaluate the efficacy and safety of nebivolol compared with other second-generation β blockers for hypertensive patients. Methods We searched PubMed, the Cochrane Library, EMBASE, and Clinical Trials.gov databases for randomized controlled trials (RCTs). The efficacy endpoints included systolic blood pressure (SBP), diastolic blood pressure (DBP), reduction of SBP and DBP, heart rate (HR), and adverse events (AEs). Findings Eight RCTs with 1514 patients met the inclusion criteria. HR was significantly lower in patients receiving other second-generation β blockers compared with patients receiving nebivolol. There was no difference the reduction of blood pressure (SBP and DBP) or the reduction of SBP or DBP between the groups. The incidence of AEs was lower in patients taking nebivolol compared with patients taking other second-generation β blockers. Conclusions No significant difference was demonstrated between nebivolol and other second-generation β blockers in the reduction of blood pressure, SBP, and DBP. The tolerability of nebivolol was significantly better compared with other second-generation β blockers, and nebivolol was also associated with a stable HR and a lower risk of AEs compared with other second-generation β blockers.
Familial associations between autoimmune hepatitis and primary biliary cholangitis and other autoimmune diseases

Autoimmune hepatitis (AH) and primary biliary cirrhosis (PBC) are autoimmune diseases (AIDs) targeting cellular components of the liver. Being rare diseases, limited data are available about familial risks among these AIDs (concordant) or between them and other AIDs (discordant). We aimed to carry out an unbiased study on these AIDs based on medically diagnosed patients. We collected data on patients diagnosed in Swedish hospitals with AH, PBC and other AIDs and calculated familial standardized incidence ratios (SIRs) for concordant and discordant familial relative risks. The number of AH patients was 6,269, of whom 43.0% were male; patient numbers for PBC were 4,269, with 17.8% males. AH accounted for 0.8% and 0.6% of all hospitalized AIDs in Sweden. For AH only the familial risk between siblings was significant (3.83). For PBC the risks for offspring of parents (9.05) and siblings (10.88) were high, but only risk for females was significant. Spousal risks were very high, 5.91 and 6.07 for AH. Risk for AH was 2.21 in families of PBC, and it was 2.47 for PBC in families of AH patients. Among other AIDs, 14 showed a significant association with AH, compared to 16 AIDs with PBC. The surprising finding in this nation-wide family study on medically diagnosed patients was the high risk for AH (6.0) between spouses, which exceed the risk between siblings, suggesting the existence of strong environmental risk factors. AH and PBC were associated with multiple other AIDs. The results call attention to environmental factors in AID etiology which should also be in focus in taking anamnestic data from patients.
Performance comparison of dual-ended readout depth-encoding PET detectors based on BGO and LYSO crystals

The performance of dual-ended readout depth-encoding positron emission tomography (PET) detectors based on bismuth germanate (BGO) coupled to silicon photomultipliers (SiPM) arrays was measured for the first time and compared to lutetium-yttrium oxyorthosilicate (LYSO)-based detectors using the same readout. The BGO and LYSO crystal arrays all had a crystal pitch of 2.2 mm and were coupled to 8 × 8 SiPM arrays with a matching pitch of 2.2 mm, using a one-to-one coupling configuration. Three types of crystals with Toray reflector were used: polished LYSO, polished BGO, and unpolished BGO, and for two different crystal thicknesses of 20 mm and 30 mm. All the crystal elements in the BGO arrays were clearly resolved in the flood histogram. Better flood histograms were obtained using the LYSO arrays for a selected crystal thickness, and better flood histograms were obtained using the 20 mm thick crystal arrays for a selected crystal type. The average crystal level energy resolution and timing resolution for 20 mm polished LYSO, polished BGO and unpolished BGO crystals at their optimal SiPM bias voltage were 18.6 ± 1.3% and 1.19 ± 0.20 ns, 17.8 ± 0.8% and 4.43 ± 0.47 ns, and 18.0 ± 1.0% and 4.68 ± 1.0 ns, respectively. Depth-of-interaction (DOI) resolution of the 20 mm polished LYSO array was 2.31 ± 0.17 mm and for the 20 mm unpolished BGO array was 3.53 ± 0.25 mm. However, polished BGO arrays with Toray reflector did not provide DOI information. Our key conclusion is that dual-ended readout depth-encoding 20 mm thick unpolished BGO detectors are good candidates for low-activity PET systems with small field-of-view and low timing performance requirements, such as preclinical or compact organ-dedicated PET systems, with the advantage over LYSO of having no background radiation and significantly lower cost.
Improved Knowledge and Attitude about Healthy Snack at School through Peer Education

The consumption of snacks becomes a habit of the children. The habit finds at all the socioeconomic level of society and at all the age level of children, especially in the school-age children. The peer educator is an education given to peer group which aims to increase knowledge, skill for a group member, especially in the health sector, including nutrition requirement for body covering balanced nutrition, healthy diet, prevention of dietary deviation, balanced menu arrangement, and proper nutrition when exercising. The peer education about nutrition for school children include nutritional needs, regulate health and nutritious snacks, meals to prevent the occurrence of illness due to errors in consuming the type of food. This study was aimed to determine the improved knowledge and attitude of students about the healthy snacks thought peer education. The study used a Quasi-experimental design. The sample of the research consists of 35 students. The result of the study shows that peer education increases the knowledge of 33 students (94,3%) in the good category and increase the attitude of 35 students (100%) good category. The results of the study suggested that the school administrators should select the food that had been sold in the canteen and optimized the UKS program for teachers, staff, and students. The school administration should talk about healthy snacks to the parents of children.
Is it better to treat bypass graft or native coronary artery following early graft failure?

Several studies have already shown that coronary angiography and PCI can be safely performed after CABG. It is of paramount importance that early graft failure is recognized in a timely manner and that an appropriate treatment is delivered immediately in order to reduce the extent of myocardial damage and improve clinical outcome. Therefore, urgent angiography allows both identification of the underlying cause of early graft failure and immediate treatment according to the findings. So far, recent evidence shows that PCI to native coronary arteries is associated with higher procedural success rate and less complications leading to the better clinical outcome.
Induction of Natural Defenses in Tomato Seedlings by Using Alginate and Oligoalginates Derivatives Extracted from Moroccan Brown Algae

Polysaccharides extracted from marine algae have attracted much attention due to their biotechnological applications, including therapeutics, cosmetics, and mainly in agriculture and horticulture as biostimulants, biofertilizers, and stimulators of the natural defenses of plants. This study aimed to evaluate the ability of alginate isolated from Bifurcaria bifurcata from the Moroccan coast and oligoalginates derivatives to stimulate the natural defenses of tomato seedlings. Elicitation was carried out by the internodal injection of bioelicitor solutions. The elicitor capacities were evaluated by monitoring the activity of phenylalanine ammonia-lyase (PAL) as well as polyphenols content in the leaves located above the elicitation site for 5 days. Alginate and oligoalginates treatments triggered plant defense responses, which showed their capacity to significantly induce the PAL activity and phenolic compounds accumulation in the leaves of tomato seedlings. Elicitation by alginates and oligoalginates showed an intensive induction of PAL activity, increasing from 12 h of treatment and remaining at high levels throughout the period of treatment. The amount of polyphenols in the leaves was increased rapidly and strongly from 12 h of elicitation by both saccharide solutions, representing peaks value after 24 h of application. Oligoalginates exhibited an effective elicitor capacity in polyphenols accumulation compared to alginate polymers. The alginate and oligosaccharides derivatives revealed a similar elicitor capacity in PAL activity whereas the accumulation of phenolic compounds showed a differential effect. Polysaccharides extracted from the brown seaweed Bifurcaria bifurcate and oligosaccharides derivatives induced significantly the phenylpropanoid metabolism in tomato seedlings. These results contribute to the valorization of marine biomass as a potential bioresource for plant protection against phytopathogens in the context of eco-sustainable green technology.
Microgel Particles with Distinct Morphologies and Common Chemical Compositions: A Unified Description of the Responsivity to Temperature and Osmotic Stress

Poly(N-isopropylacrylamide) (PNIPAM) hydrogel microparticles with different core–shell morphologies have been designed, while maintaining an unvaried chemical composition: a morphology with (i) an un-crosslinked core with a crosslinked shell of PNIPAM chains and (ii) PNIPAM chains crosslinked to form the core with a shell consisting of tethered un-crosslinked PNIPAM chains to the core. Both morphologies with two different degrees of crosslinking have been assessed by confocal microscopy and tested with respect to their temperature responsivity and deformation by applying an osmotic stress. The thermal and mechanical behavior of these architectures have been framed within a Flory–Rehner modified model in order to describe the microgel volume shrinking occurring as response to a temperature increase or an osmotic perturbation. This study provides a background for assessing to what extent the mechanical features of the microgel particle surface affect the interactions occurring at the interface of a microgel particle with a cell, in addition to the already know ligand/receptor interaction. These results have direct implications in triggering a limited phagocytosis of microdevices designed as injectable drug delivery systems.
Hand Hygiene Knowledge and Practices among Domestic Hajj Pilgrims: Implications for Future Mass Gatherings Amidst COVID-19

This study examined Hajj pilgrims’ knowledge and reported practice of hand hygiene. In Hajj 2019, a cross-sectional survey was undertaken in Mina, Makkah, Saudi Arabia, of domestic Saudi pilgrims aged ≥18 years by using a self-administered Arabic questionnaire that captured data on pilgrims’ socio-demographics, hand hygiene knowledge, and reported practices of hand cleaning following certain actions. A total of 348 respondents aged 18 to 63 (median 32) years completed the survey, of whom 200 (57.5%) were female. The mean (±standard deviation (SD)) hand hygiene knowledge score was 6.7 (±SD 1.9). Two hundred and seventy one (77.9%) and 286 (82.2%) of respondents correctly identified that hand hygiene can prevent respiratory and gastrointestinal infections respectively, but 146 (42%) were not aware that it prevents hand-foot-mouth disease. Eighty-eight (25.3%) respondents erroneously reported that hand hygiene prevents HIV. Washing hands with water and soap was the most preferred method practiced before a meal (67.5% (235/348)), after a meal (80.2% (279/348)), after toilet action (81.6% (284/348)), when hands were visibly soiled (86.2% (300/348)), and after waste disposal (61.5% (214/348)). Hajj pilgrims demonstrated a good knowledge and practice of hand hygiene, but there are gaps that are vital to control outbreaks such as COVID-19.
Death of a Child and Mortality after Cancer: A Nationwide Cohort Study in Sweden

Background: The death of a child is a traumatic life event that may influence mortality in patients with cancer. Only a few studies investigated this association and their findings have been mixed. We analyzed whether the death of a child is associated with mortality in patients with cancer. Methods: We conducted a cohort study of 371,673 parents who were diagnosed with cancer in Sweden during 1973 to 2014 by linking several population-based registers. We analyzed the association between the death of a child after the diagnosis of cancer and mortality using Cox proportional hazards models with time-varying exposure. Results: The death of a child was associated with an increased risk of mortality [HR, 1.27; 95% confidence intervals (CI), 1.17–1.39]. The association was present not only in case of children's death due to cancer or other natural deaths, but also in case of unnatural deaths. Mortality was increased only in the long-term follow-up period (HR, 1.42; 95% CI, 1.29–1.56), but not in the short-term (HR, 0.95; 95% CI, 0.78–1.15). The association was most pronounced following loss of an adult child and for patients with reproductive cancers. Conclusions: Death of a child is associated with increased risks of overall and long-term mortality in patients with cancer. The findings that the association was present not only in case of natural but also in case of unnatural deaths suggests that stress-related mechanisms may also operate. Impact: Our findings highlight the importance of psychosocial support for patients with cancer experiencing severe stress.
Outcomes of intravitreal methotrexate to salvage eyes with relapsed primary intraocular lymphoma

Purpose To report the outcomes of intravitreal methotrexate (MTX) injections to rescue eyes with relapsed primary intraocular lymphoma (PIOL). Methods Retrospective case series of patients with ocular relapse of PIOL who had initially received systemic chemotherapy (all five cases) and external beam radiotherapy (EBRT) to brain and orbits (two cases). Injections of MTX (400 µg/0.1 mL) were given one time per week for 1 month, every other week for 4 months, followed by a maintenance phase of one injection one time per month for 8 months (total of 20 injections in a year). Results From April 2008 to February 2016, there were nine eyes of five patients (three men; average age at first presentation 62 years) treated with our rescue protocol of intravitreal MTX injections. Ocular relapse occurred at a mean interval of 15 months (range 5–34 months) after the completion of initial systemic treatment. At mean follow-up of 31 months (range 5–104 months), tumour control was achieved in eight out of nine eyes (89%); one eye failed, with persistent retinal infiltrates despite increasing the frequency of injections, resulting in severe keratopathy. The only other complication occurred in one eye, developing cystoid macular oedema from MTX injections that resolved with topical anti-inflammatory medications and reduced frequency of MTX. There were no cases of reduced vision or ocular relapse, but two patients died (one of central nervous system lymphoma). Conclusions Intravitreal MTX was a safe and effective treatment modality for relapsed PIOL after systemic chemotherapy and radiotherapy, achieving local tumour control in 89%, and hence represents an optimal choice. However, given the rare nature of PIOL, larger collaborative studies with longer follow-up are needed to corroborate this.
Drinking Motives as Moderators of In-the-Moment Drinking Risks in Response to Trauma-Related Distress.

BACKGROUND Trauma exposure and PTSD symptomatology are linked to increased risk for problematic drinking, yet the factors that increase such risk remain largely unknown. Theoretical models suggest that affectively-oriented drinking motives may be central to trauma-related drinking. Specifically, individual-level motivations to drink to regulate affect may be important for moderating drinking urges that occur acutely in response to trauma cues. Further, elevated distress associated with PTSD symptomatology may increase any affectively-motivated, momentary drinking risks. However, research has yet to examine these dynamic affective processes. In a large experimental sample, the current study tested whether affective (i.e., coping and enhancement) drinking motives and PTSD symptomatology moderated individuals' drinking urge in response to a trauma cue in a laboratory cue reactivity paradigm. METHODS College drinkers (n = 611, 53% female) were recruited and selected across levels of trauma exposure and PTSD symptomatology by a structured clinical interview. Participants were randomized to a personalized trauma or neutral cue, reporting on their urge to drink alcohol before and after cue exposure. Drinking motives were assessed at the end of the experimental session. RESULTS Trauma cue associations with drinking urge were moderated by coping, but not enhancement, motives. Specifically, stronger coping motives were associated with increases in urge to drink alcohol following exposure to a trauma but not neutral cue. PTSD classification did not significantly moderate these associations. CONCLUSIONS Coping motives may increase drinking urge immediately following exposure to trauma cues and may differentiate individuals most at risk for problematic drinking during trauma-associated distress. Findings support momentary negative affect processes driving dynamic, immediate trauma-related drinking risks.
Perinuclear Anti-Neutrophil Cytoplasmic Antibodies (pANCA) Impair Neutrophil Candidacidal Activity and Are Increased in the Cellular Fraction of Vaginal Samples from Women with Vulvovaginal Candidiasis

Vulvovaginal candidiasis (VVC) is primarily caused by Candida albicans and affects 75% of childbearing age women. Although C. albicans can colonize asymptomatically, disease is associated with an increased Candida burden, a loss of epithelial tolerance and a breakdown in vaginal microbiota homeostasis. VVC symptoms have been ascribed to a powerful inflammatory response associated with the infiltration of non-protective neutrophils (PMN). Here, we compared the immunological characteristics of vaginal fluids and cellular protein extracts obtained from 28 VVC women and from 23 healthy women colonized by Candida spp. We measured the levels of antibodies against fungal antigens and human autoantigens (anti-Saccharomyces cerevisiae antibodies (ASCA), C. albicans germ tube antibodies (CAGTAs) and perinuclear anti-neutrophil cytoplasmic antibodies (pANCA)), in addition to other immunological markers. Our results show that the pANCA levels detected in the cellular protein extracts from the vaginal fluids of symptomatic women were significantly higher than those obtained from healthy colonized women. Consistent with a potential physiologically relevant role for this pANCA, we found that specific anti-myeloperoxidase antibodies could completely neutralize the ex vivo killing capacity of polymorphonuclear cells. Collectively, this preliminary study suggests for the first time that pANCA are found in the pathogenic vaginal environment and can promptly impair neutrophil function against Candida, potentially preventing a protective response.
A nutritional web-based approach in obesity and diabetes before and during the COVID-19 lockdown

Introduction Obesity and type 2 diabetes (T2D) are two closely related pandemic conditions. Novel technologies represent promising tools for their management, the use of which has been greatly encouraged during the COVID-19 pandemic. The aim of the present study is to compare a web-based nutritional intervention versus a traditional one, before and during the Italian ‘lockdown’ period due to the COVID-19 outbreak, in overweight and obese subjects affected by T2D or impaired glucose regulation (IGR). Methods For the study, 36 subjects were randomly allocated into two arms: a traditional arm, providing face-to-face individual and group-based intervention; and a web arm, deploying the in-presence traditional approach with intervention provided through web technologies. The outcomes were the data resulting from the comparison between the subjects’ anthropometric and clinical parameters as well as PREDIMED scores at baseline with those at 3 months (T3), 6 months (T6) and at lockdown. Results In the web arm we detected a progressive reduction in weight and body mass index (BMI) from baseline to T6 and a minimal increase of both parameters during the lockdown. Improvement of these parameters compared with baseline was observed in controls during the lockdown. The PREDIMED score improved at T6 compared with baseline in both arms. Significant variations were observed considering weight (p < 0.001), BMI (p = 0.001) and PREDIMED scores (p = 0.023) over time. Discussion The study showed the effectiveness and feasibility of a short-term nutritional web-based intervention in patients affected by T2D or IGR before and during the COVID 19 pandemic. Clinical Trial registration number: NCT04386200, ClinicalTrials.gov.
Roles of ABCC1 and ABCC4 in Proliferation and Migration of Breast Cancer Cell Lines

ABCC1 and ABCC4 utilize energy from ATP hydrolysis to transport many different molecules, including drugs, out of the cell and, as such, have been implicated in causing drug resistance. However recently, because of their ability to transport signaling molecules and inflammatory mediators, it has been proposed that ABCC1 and ABCC4 may play a role in the hallmarks of cancer development and progression, independent of their drug efflux capabilities. Breast cancer is the most common cancer affecting women. In this study, the aim was to investigate whether ABCC1 or ABCC4 play a role in the proliferation or migration of breast cancer cell lines MCF-7 (luminal-type, receptor-positive) and MDA-MB-231 (basal-type, triple-negative). The effects of small molecule inhibitors or siRNA-mediated knockdown of ABCC1 or ABCCC4 were measured. Colony formation assays were used to assess the clonogenic capacity, MTT assays to measure the proliferation, and scratch assays and Transwell assays to monitor the cellular migration. The results showed a role for ABCC1 in cellular proliferation, whilst ABCC4 appeared to be more important for cellular migration. ELISA studies implicated cAMP and/or sphingosine-1-phosphate efflux in the mechanism by which these transporters mediate their effects. However, this needs to be investigated further, as it is key to understand the mechanisms before they can be considered as targets for treatment.