Miracle-dz/UniFAR-FTUs huggingface dataset:
Surgery as Single-Modality Treatment for Early-Stage Olfactory Neuroblastoma: An Institutional Experience, Systematic Review and Meta-analysis

Background For olfactory neuroblastoma (ONB), the combination of surgical tumor resection and radiation therapy (RT) has been considered the “gold standard” in treatment protocols intended to cure. Objective To summarize evidence on the treatment of ONB using surgery alone. Methods A retrospective institutional case series, a systematic review of the literature, and an individual patient data (IPD) meta-analysis on only surgically treated ONB patients. Results At our institution, a total of 10 patients were treated through surgery alone and remained alive and free of disease at last follow-up. The IPD meta-analysis on 128 patients revealed a disease-free survival (DFS) and overall survival (OS) of 67.7% and 75.4% at 5 years and 57.1% and 71.9% at 10 years, respectively. Univariate analysis showed that Kadish stage C/D and Hyams grading III//IV significantly affected OS (P = 0.000 and P = 0.000) and DFS (P = 0.000 and P = 0.002). For low-risk patients, the DFS was 80.6% at 5 years and 67.8% at 10 years, respectively. Conclusions Surgery alone is an equivalent alternative to combined treatment in carefully selected low-risk ONB patients with better outcome measures than previously reported.
Purchasing, consumption, demographic and socioeconomic variables associated with shifts in alcohol consumption during the COVID-19 pandemic.

INTRODUCTION AND AIMS Restrictions introduced to reduce the spread of COVID-19 have had major impacts on the living circumstances of Australians. This paper aims to provide insight into shifts in alcohol consumption and associated factors during the epidemic. DESIGN AND METHODS A cross-sectional convenience sample of 2307 Australians aged 18 and over who drank at least monthly was recruited through social media. Respondents were asked about their alcohol consumption and purchasing in 2019 prior to the epidemic plus similar questions about their experiences in the month prior to being surveyed between 29 April and 16 May 2020. RESULTS Reports of average consumption before (3.53 drinks per day [3.36, 3.71 95% confidence interval]) and during (3.52 [3.34, 3.69]) the pandemic were stable. However, young men and those who drank more outside the home in 2019 reported decreased consumption during the pandemic, and people with high levels of stress and those who bulk-bought alcohol when restrictions were announced reported an increase in consumption relative to those who did not. DISCUSSION AND CONCLUSIONS A reported increase in consumption among those experiencing more stress suggests that some people may have been drinking to cope during the epidemic. Conversely, the reported decrease in consumption among those who drank more outside of their home in 2019 suggests that closing all on-trade sales did not result in complete substitution of on-premise drinking with home drinking in this group. Monitoring of relevant subgroups to assess long-term changes in consumption in the aftermath of the epidemic is recommended.
Digestibility of Amino Acids in Protein-Rich Feed Ingredients Originating from Animals, Peanut Flour, and Full-Fat Soybeans Fed to Pigs

Simple Summary Dietary protein is a major contributing factor to animal feed cost. Recently, the overwhelming demand for and the unstable cost of conventional feed ingredients, such as soybean meal, have caused interest in alternative feed ingredients. By-products of agricultural industries may be cost-effective alternatives to conventional protein sources in swine diets. Therefore, to assess their full nutritional potential for pigs, it becomes necessary to evaluate the protein quality in alternative feed ingredients. In the present work, the digestibility of amino acids in four animal-derived protein sources (egg albumen, casein, blood meal, and blood plasma meal) and two plant-derived protein sources (peanut flour and full-fat soybean) were evaluated. Experimental diets were prepared to contain each of the test ingredients as the sole source of nitrogen and fed to growing pigs in two digestibility trials. The results of the experiments showed greater digestibility of amino acids in casein than the other animal protein sources. Digestibility of most amino acids in peanut flour was greater than in full-fat soybeans. Based on the current results, it is concluded that the test ingredients contain readily digestible amino acids which could make them useful in the diets of growing pigs. Abstract Standardized ileal digestibility (SID) of amino acids (AA) in alternative protein sources for growing pigs was determined in this study. Diets containing egg albumen (EA), casein, blood meal (BM), and blood plasma meal (BPM) and a nitrogen-free diet (NFD) were fed to 20 barrows in a quadruplicate 5 × 2 incomplete Latin square design with two periods in experiment 1. The SID of AA was greater in casein than other ingredients (p < 0.05), except Pro. The SID of Arg, Ile, and Met was lower (p < 0.05) in EA than BM and BPM. The SID of Trp in BM was greater (p < 0.05) than EA but not different from BPM. In experiment 2, 20 pigs were fed diets containing peanut flour (PF) or full-fat soybeans (FFSB) or NFD in a randomized complete block design with body weight as a blocking factor but providing six observations for NFD. The SID of Arg, Ileu, Leu, Met, Phe, and Val was greater (p < 0.05) in PF than FFSB. The SID of Lys was greater (p < 0.05) in FFSB than PF. In summary, the test ingredients contain readily digestible AA and could serve as alternative protein sources for growing pigs.
Do proton pump inhibitors influence SARS-CoV-2 related outcomes? A meta-analysis

The article by Lee et al 1 showed that the current use of proton pump inhibitors (PPIs) increased the risk of severe clinical outcomes of COVID-19 rather than the susceptibility to SARS-CoV-2 infection in a Korean nationwide cohort. Instead, a significant association between susceptibility to SARS-CoV-2 infection and current use of PPIs, either one time or two times a day, was found by another recent study2 based on US nationwide data. The conflicting results of these two large-scale observational studies may be due to regional epidemiological differences or considerable between-study variance and might compromise clinical decision-making. As the impact of PPI use on SARS-CoV-2 infection has very relevant clinical implications, we performed a meta-analysis to address the aforementioned discrepancies, which could lead to better informed clinical decision-making on PPI use during the ongoing pandemic. We scrutinised 3413 records retrieved from a comprehensive search using the COVID-19 Research Articles Downloadable Database maintained by the US CDC (https://www.cdc.gov/library/researchguides/2019novelcoronavirus/researcharticles.html) and ultimately included 16 studies1–16 from 10 countries or regions reporting comparative data on PPI use and clinical outcomes of COVID-19 (online supplemental figure 1 and table). We pooled the …
Characteristics of Early Mother–Infant and Father–Infant Interactions: A Comparison between Assisted Reproductive Technology and Spontaneous Conceiving Parents

This study aims to describe parents’ and infant’s interactive styles after assisted reproduction treatments (ART), to compare them with parent–infant interactions after spontaneous conception (SC), and to assess the effect of specific ART variables (cause of infertility, treatment type, and previous ART attempts) on interaction quality. The sample included 25 ART conceiving couples and 31 SC couples with their 3-months-old babies. Free parent–infant interactions (3–5 min) were coded using the CARE-Index, a video-based assessment scale that gives both dimensional (e.g., sensitivity, control, passivity) and categorical scores (sensitive, inept, at-risk) for parents and infants. Results showed a global similarity between groups in CARE-Index dimensions. Nevertheless, differences emerged in categorical scores, as the interactive patterns of ART parents were more frequently classified as “inept” and “at-risk” compared to SC parents. With regards to ART dyads only, infants conceived through intracytoplasmic sperm injection scored significantly lower to the dimension compulsivity and higher to passivity, compared to infants conceived through in vitro fertilization. Yet, infants conceived at the first ART cycle had significantly lower levels of difficulty than infants conceived after one ART attempt. These results speak about the existence of important parent–infant interactive differences related to conception modality and ART technique and suggest the need to implement support programs to promote more sensitive parenting styles.
Coconut Oil Nanoemulsion Loaded with a Statin Hypolipidemic Drug for Management of Burns: Formulation and In Vivo Evaluation

Burn wound healing is a complex process that involves the repair of injured tissues and the control of infection to diminish the scar formation, pain, and discomfort associated with such injuries. The aim of this research was to formulate and optimize a self-nanoemulsion drug delivery system based on the use of coconut oil and loaded with simvastatin. Coconut oil possesses antiinflammatory and antibacterial activity, and simvastatin has interesting properties for promoting the wound-healing process because it increases the production of the vascular endothelial growth factor at the site of injury. The Box–Behnken design was employed for the optimization of the coconut oil–simvastatin self-nanoemulsion drug delivery system. The prepared formulations were characterized according to globular size and their activity in the healing of burn wounds by assessing the mean wound diameter and level of interlukin-6 in experimental animals. Additionally, the antimicrobial activity of the prepared formulations was assessed. The nanoemulsion was considered adequately formed when it had droplets of between 65 and 195 nm. The statistical design proved the important synergistic effect of coconut oil and simvastatin for burn wound management in their synergistic potentiation of wound closure and their anti-inflammatory and antimicrobial effects. The optimum formulation achieved up to a 5.3-fold decrease in the mean burn wound diameter, a 4.25-fold decrease in interleukin-6 levels, and a 6-fold increase in the inhibition zone against Staphylococcus aureus when compared with different control formulations. Therefore, the designed nanoemulsions containing a combination of coconut oil and simvastatin could be considered promising platforms for the treatment of chronic and burn wounds.
Acute Effects of High-Intensity Interval Training on Brain-Derived Neurotrophic Factor, Cortisol and Working Memory in Physical Education College Students

High-intensity interval training (HIIT) is considered one of the most effective methods for improving cardiorespiratory and metabolic functions. However, it is necessary to clarify their effects on neurophysiological responses and coginitive functioning. Thus, this study aimed to determine the effects of an acute bout of HIIT on neurocognitive and stress-related biomarkers and their association with working memory (WM) capacity in healthy young adults. Twenty-five male college students performed a single bout of HIIT consisting of 10 × 1 min of cycling at their VO2 peak power output. Plasma Brain-Derived Neurotrophic Factor (BDNF) and cortisol (CORT) levels, and WM (Digit Span Test (DST)), were assessed pre-, post- and 30 min post-intervention. Significant post-exercise increases in circulating BDNF and CORT levels were observed coinciding with the highest DST performance; however, no statistical associations were found between cognitive and neurophysiological variables. Moreover, DST scores obtained 30 min after exercise remained higher than those assessed at pre-exercise. In conclusion, the stress induced by a single bout of HIIT induces a remarkable response of BDNF and CORT boosting WM capacity in healthy young males. Future research should clarify the association between cognitive and neurobiological markers during intense exercise stimulation.
Enhanced Vigilance Stability during Daytime in Insomnia Disorder

Central nervous hyperarousal is as a key component of current pathophysiological concepts of chronic insomnia disorder. However, there are still open questions regarding its exact nature and the mechanisms linking hyperarousal to sleep disturbance. Here, we aimed at studying waking state hyperarousal in insomnia by the perspective of resting-state vigilance dynamics. The VIGALL (Vigilance Algorithm Leipzig) algorithm has been developed to investigate resting-state vigilance dynamics, and it revealed, for example, enhanced vigilance stability in depressive patients. We hypothesized that patients with insomnia also show a more stable vigilance regulation. Thirty-four unmedicated patients with chronic insomnia and 25 healthy controls participated in a twenty-minute resting-state electroencephalography (EEG) measurement following a night of polysomnography. Insomnia patients showed enhanced EEG vigilance stability as compared to controls. The pattern of vigilance hyperstability differed from that reported previously in depressive patients. Vigilance hyperstability was also present in insomnia patients showing only mildly reduced sleep efficiency. In this subgroup, vigilance hyperstability correlated with measures of disturbed sleep continuity and arousal. Our data indicate that insomnia disorder is characterized by hyperarousal at night as well as during daytime.
Use and sources of psychotropic drugs by Brazilian adults and seniors

The aim of the present study was to estimate the prevalence of psychotropic drug utilization among adults and seniors and determine associated factors, therapeutic classes and sources of acquisition. Data from the Brazilian National Survey on Access, Use and Promotion of the Rational Use of Medicines (2013-2014) were analyzed. The prevalence of use of at least one psychotropic drug in the overall sample (adults and seniors) was 8.7%. In the adjusted analyses, positive associations were found between the use of psychotropic drugs and the female sex, poorer self-rated health and chronic diseases (p < 0.05). The most frequently used therapeutic classes were antidepressants (55.3%) by the adults and anxiolytics (59.3%) by the seniors. Approximately 23.0% of psychotropic drugs were obtained exclusively from pharmacies of the public healthcare system and 77.0% were acquired from other sources. The findings reveal a low proportion of attaining psychotropic drugs through the Brazilian public healthcare system as well as the need for public policies that encourage the rational use of prescriptions and treatments to promote a better quality of life and ensure the population’s right to health.
Suppressive Effect of Polyphenols from Immature Pear Fruits on Blood Glucose Levels

The agricultural practice of pear thinning involves the removal of immature pear fruits, which are usually treated as waste but can contain high levels of beneficial polyphenols. To assess whether these fruits provide commercial utility, we aimed to examine the inhibitory effects of polyphenols from the immature pear fruits of the Hosui and Kosui cultivars on α-glucosidase in vitro and blood glucose levels in mice after the oral administration of starch. Polyphenols were extracted from the immature pear fruits by 80% ethanol and 70% acetone, and the mixed extraction was purified by HP-20 column. The polyphenol contents of the Hosui and Kosui immature pear fruits were 28.5 and 20.9 mg/g D.W. , respectively, and both were characterized by high percentages of oligomeric and polymeric polyphenols. The 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activities of the polyphenols from Hosui and Kosui fruits were 115.8 and 76.3 μmol/g D.W. , respectively, indicating a significant difference between the two cultivars. Moreover, compared with the polyphenols from immature Kosui fruits, which had an IC50 value of 66.4 μg/mL, those from Hosui fruits, with an IC50 value of 21.3 μg/mL, resulted in more potent inhibition of α-glucosidase activity. Polyphenols were fractionated with a Sephadex LH-20 column into fraction I (Fra.I; monomeric), fraction II (Fra.II; oligomeric), and fraction III (Fra.III; polymeric). Compared with Fra.I, Fra.II and Fra.III from immature Hosui and Kosui fruits showed higher inhibition of α-glucosidase activity, with the highest inhibitory activity in Fra.III. Thus, α-glucosidase inhibitory activity appears to be related to the degree of polyphenol polymerization. Moreover, polyphenols from immature Hosui fruits effectively suppressed increases in blood glucose levels after the oral administration of starch in mice. These results suggest that the immature pear fruits of the Hosui and Kosui cultivars have useful properties and, in particular, potential applications for the treatment of diabetes.
New Light on Historical Specimens Reveals a New Species of Ladybird (Coleoptera: Coccinellidae): Morphological, Museomic, and Phylogenetic Analyses

Simple Summary Biological collections are a valuable source of genetic information. Museomics in combination with morphological analysis is useful for systematic studies. Eriopis is a genus of ladybird beetles (Coccinellidae) that lives in South America. This study presents Eriopis patagonia, a new species of ladybird beetle discovered with two old specimens collected in Patagonia at least 100 years ago and deposited in a natural history collection. DNA was extracted from the specimens by a non-destructive method, allowing the specimens to be preserved again. The total gDNA was sequenced using Next-Generation Sequencing (NGS) technologies. The genetic information obtained allows us to reconstruct and describe its mitochondrial genome and examine its phylogenetic position. Abstract Natural history collections house an important source of genetic data from yet unexplored biological diversity. Molecular data from museum specimens remain underexploited, which is mainly due to the degradation of DNA from specimens over time. However, Next-Generation Sequencing (NGS) technology can now be used to sequence “old” specimens. Indeed, many of these specimens are unique samples of nomenclatural types and can be crucial for resolving systematic or biogeographic scientific questions. Two ladybird beetle specimens from Patagonia corresponding to a new species of the genus Eriopis Mulsant were found in the collections of the Muséum national d’Histoire naturelle (MNHN), Paris. Here, we describe Eriopis patagonia Salazar, sp. nov. Total DNA of one of the two specimens was sequenced by NGS using a paired-end Illumina approach. We reconstruct and characterize the mitochondrial genome of this species (16,194 bp). Then, the protein-coding genes (PCGs) and ribosomal RNAs (rRNAs) were used to infer by maximum likelihood and Bayesian Inference the phylogenetic position of E. patagonia among 27 representatives of Coccinellidae. Phylogenetic analysis confirmed the position of Eriopis as sister group to Cycloneda Crotch. Hence, we highlight the high potential of sequencing technology for extracting molecular information from old specimens, which are used here for the systematic study of a genus, while demonstrating the importance of preserving biological collections.
Influence of freeze-thawed cycles on pork quality

Objective This study was conducted to determine the effect of freeze-thawed cycles (Fresh meat, F-T 1 cycle and F-T 2 cycles) on the quality characteristics of porcine longissimus dorsi muscle. Methods A total of 20 three-crossbred pigs (Duroc×[Large White×Landrace]) were randomly obtained from a commercial slaughterhouse in Thailand. Muscle samples were immediately taken from 10 to 11th of the longissimus dorsi for histochemical analysis. The muscles were cut into 2.54 cm-thick chops. A minimum of 20 chops were used for each treatment (fresh meat, freeze-thawed 1 and 2 cycles). Individually chops were packaged in polyethylene bags and frozen at −20°C for 6 months followed by thawing in refrigerator at 4°C for 24 h (the 1st freeze-thawed cycle). The freeze-thawed procedure was repeated for two cycles (the 2nd freeze-thawed cycle). Thawing loss, shear force value, citrate synthase activity and muscle fiber characteristics were determined on the muscles. Results Results showed that increasing of freeze-thawed cycle increased the thawing loss (p<0.01) and citrate synthase activity (p<0.001). Shear force value of fresh meat was higher than freeze-thawed 1 and 2 cycles (F-T 1 cycle and F-T 2 cycles). Freeze-thawed cycles affected muscle characteristics. Muscle fiber area and muscle fiber diameter decreased with an increasing number of freeze-thawed cycles (p<0.001), while the thickness of endomysium and perimysium were increased (p<0.001). Conclusion Repeated freeze-thawed cycles degraded muscle fiber structure and deteriorated pork quality.
Cyclin B3 promotes APC/C activation and anaphase I onset in oocyte meiosis

As obligate kinase partners, cyclins control the switch-like cell cycle transitions that orchestrate orderly duplication and segregation of genomes. Meiosis, the cell division that generates gametes for sexual reproduction, poses unique challenges because two rounds of chromosome segregation must be executed without intervening DNA replication. Mammalian cells express numerous, temporally regulated cyclins, but how these proteins collaborate to control meiosis remains poorly understood. Here, we delineate an essential function for mouse cyclin B3 in the first meiotic division of oocytes. Females genetically ablated for cyclin B3 are viable, indicating the protein is dispensable for mitotic divisions, but are sterile. Mutant oocytes appear normal until metaphase I but then display a highly penetrant failure to transition to anaphase I. They arrest with hallmarks of defective APC/C activation, including no separase activity and high MPF, cyclin B1, and securin levels. Partial APC/C activation occurs, however, as exogenously expressed APC/C substrates can be degraded and arrest can be suppressed by inhibiting MPF kinase. Cyclin B3 is itself targeted for degradation by the APC/C. Cyclin B3 forms active kinase complexes with CDK1, and meiotic progression requires cyclin B3-associated kinase activity. Collectively, our findings indicate that cyclin B3 is essential for oocyte meiosis because it fine-tunes APC/C activity as a kinase-activating CDK partner. Cyclin B3 homologs from frog, zebrafish, and fruitfly rescue meiotic progression in cyclin B3-deficient mouse oocytes, indicating conservation of the biochemical properties and possibly cellular functions of this germline-critical cyclin.