Miracle-dz/UniFAR-FTUs huggingface dataset:
Effect of Rearing System on the Straight and Branched Fatty Acids of Goat Milk and Meat of Suckling Kids

Goat meat is considered healthy because it has fewer calories and fat than meat from other traditional meat species. It is also rich in branched chain fatty acids that have health advantages when consumed. We studied the effects of maternal milk and milk replacers fed to suckling kids of four breeds on the straight and branched fatty acid compositions of their muscle. In addition, the proximal and fatty acid compositions of colostrum and milk were studied. Goat colostrum had more protein and fat and less lactose than milk. Goat milk is an important source of healthy fatty acids such as C18:1 c9 and C18:2 n–6. Suckling kid meat was also an important source of C18:1c9. Dairy goat breeds had higher percentages of trans monounsaturated fatty acids (MUFAs) and most of the C18:1 isomers but lower amounts of total MUFAs than meat breeds. However, these dairy kids had meat with a lower percentage of conjugated linoleic acid (CLA) than meat kids. The meat of kids fed natural milk had higher amounts of CLA and branched chain fatty acids (BCFAs) and lower amounts of n–6 fatty acids than kids fed milk replacers. Both milk and meat are a source of linoleic, α-linolenic, docosahexaenoic, eicosapentaenoic and arachidonic fatty acids, which are essential fatty acids and healthy long-chain fatty acids.
The multidimensionality of female mandrill sociality—A dynamic multiplex network approach

The structure and dynamics of primate social groups are shaped by the social relationships of its members. These relationships are based on different types of interactions and vary in relation to the identity of the interactants and over time. Social network analysis tools represent a powerful and comprehensive method to characterise social interactions and recent methodological advances now allow the study of the multidimensionality of sociality via multilayer networks that incorporate multiple types of interactions. Here, we use a multidimensional network approach to investigate the multidimensionality of sociality of females in a captive group of mandrills. We constructed two multiplex networks based on agonistic, proximity and grooming interactions of 6–7 mature females to analyse the multidimensionality of relationships within two independent observation periods; and three multiplex networks (one for each interaction type) to examine how relationships changed between periods. Within each period, different individuals were the most central in each layer and at the multiplex level, and different layers (i.e., interaction types) contributed non-redundant information to the multilayer structure. Across periods, relationships based on the same interaction type also contained non-redundant information. These results indicate that female mandrills engage in multidimensional and dynamic relationships, suggesting that in order to represent the full complexity of relationships, networks need to be constructed from more than a single type of interaction and across time. Our results provide evidence for the potential value of the multilayer network approach to characterise the multidimensionality of primate sociality.
Role of microRNAs in Venous Thromboembolism

MicroRNAs (miRNAs) are non-coding RNAs that execute their function by targeted downregulation of gene expressions. There is growing evidence from epidemiological studies and animal models suggesting that the expression level of miRNAs is dysregulated in venous thromboembolism (VTE). In this review, we summarize the current knowledge on the role of miRNAs as biomarkers for VTE and provide general insight into research exploring the modulation of miRNA activity in animal models of venous thrombosis. Up to now, published studies have yielded inconsistent results on the role of miRNAs as biomarkers for VTE with most of the reports focused on diagnostic research. The limited statistical power of the individual studies, due to the small sample sizes, may substantially contribute to the poor reproducibility among studies. In animal models, over-expression or inhibition of some miRNAs appear to influence venous thrombus formation and resolution. However, there is an important gap in knowledge on the potential role of miRNAs as therapeutic targets in VTE. Future research involving large cohorts should be designed to clarify the clinical usefulness of miRNAs as biomarkers for VTE, and animal model studies should be pursued to unravel the role of miRNAs in the pathogenesis of VTE and their potential as therapeutic targets.
Prevalence of High-risk Nonavalent Vaccine-type Human Papillomavirus Infection Among Unvaccinated, Sexually Active Asian Female Adolescents With and Without Perinatally Acquired HIV Infection

Supplemental Digital Content is available in the text. Background: We studied the prevalence of 7, high-risk human papillomavirus (HPV) types in the nonavalent vaccine (HRVT-7: HPV 16, 18, 31, 33, 45, 52, 58) among vaccine-naïve, sexually active Asian female adolescents with and without perinatally acquired HIV infection (PHIV). Methods: PHIV female adolescents 12–24 years of age and HIV-uninfected controls matched by age and number of lifetime sex partners were enrolled in a 3-year observational cohort study in Thailand and Vietnam. Samples from the oral cavity, anus, cervix and vagina were collected for HRVT-7 HPV genotyping, and serum collected for HPV 16 and 18 antibody testing. Baseline data were analyzed using multivariable logistic regression. Results: We included 93 PHIV (median CD4 593 cells/mm3, 62% with HIV RNA suppression) and 99 HIV-uninfected adolescents (median lifetime sex partners 2). The overall prevalence of HRVT-7 infection was 53% in PHIV and 49% in HIV-uninfected adolescents (P = 0.66). Cervical HRVT-7 DNA was detected more frequently in PHIV than HIV-uninfected adolescents (37% vs. 23%, P = 0.04). Overall, more lifetime partners [≥3 vs. 1; odds ratio (OR) 2.99 (1.38–6.51), P = 0.02] and having other sexually transmitted infections [OR 3.30 (1.51–7.21), P = 0.003] increased the risk of HRVT-7 infection and/or positive HPV 16/18 antibodies; while detectable HIV RNA [OR 2.78 (1.05–7.36), P = 0.04] increased the risk among PHIV adolescents. Conclusions: Half of sexually active Asian female adolescents, regardless of HIV infection, had already acquired HRVT-7 infection. This underscores the need for earlier access to HPV vaccine in the region.
The natverse, a versatile toolbox for combining and analysing neuroanatomical data

To analyse neuron data at scale, neuroscientists expend substantial effort reading documentation, installing dependencies and moving between analysis and visualisation environments. To facilitate this, we have developed a suite of interoperable open-source R packages called the natverse. The natverse allows users to read local and remote data, perform popular analyses including visualisation and clustering and graph-theoretic analysis of neuronal branching. Unlike most tools, the natverse enables comparison across many neurons of morphology and connectivity after imaging or co-registration within a common template space. The natverse also enables transformations between different template spaces and imaging modalities. We demonstrate tools that integrate the vast majority of Drosophila neuroanatomical light microscopy and electron microscopy connectomic datasets. The natverse is an easy-to-use environment for neuroscientists to solve complex, large-scale analysis challenges as well as an open platform to create new code and packages to share with the community.
Umbilical Cord Milking in Infants Born at <37 Weeks of Gestation: A Systematic Review and Meta-Analysis

Umbilical cord milking (UCM) could be an alternative in cases where delayed umbilical cord clamping cannot be performed, therefore our objective was to evaluate the effects of UCM in newborns <37 weeks’ gestation. In this systematic review and meta-analysis, we searched MEDLINE, EMBASE, CINAHL, the Cochrane Database of Clinical Trials, the clinicaltrails.gov database for randomized UCM clinical trials with no language restrictions, which we then compared with other strategies. The sample included 2083 preterm infants. The results of our meta-analysis suggest that UCM in premature infants can reduce the risk of transfusion (relative risk (RR)= 0.78 [95% confidence interval (CI),0.67–0.90]) and increase hemoglobin(pooled weighted mean difference (PWMD)= 0.89 g/L[95%CI 0.55–1.22]) and mean blood pressure (PWMD=1.92 mmHg [95% CI 0.55–3.25]). Conversely, UCM seems to increase the risk of respiratory distress syndrome (RR = 1.54 [95% CI 1.03–2.29]), compared to the control groups. In infants born at <33 weeks, UCM was associated with a reduced risk of transfusion (RR= 0.81 [95%CI 0.66–0.99]), as well as higher quantities of hemoglobin (PWMD= 0.91 g/L[95%CI 0.50–1.32]). UCM reduces the risk of transfusion in preterm infants, and increases initial hemoglobin, hematocrit, and mean blood pressure levels with respect to controls.
Uncertainty Management in Sexual Communication: Testing the Moderating Role of Marital Quality, Relational Closeness, and Communal Coping

ABSTRACT Romantic partners’ communication about sex has been shown to enhance marital satisfaction and well-being, yet is often associated with high levels of uncertainty due to the challenging and potentially face-threatening topics involved in such discussion. While much literature focuses on sexual health information seeking, relational partners’ uncertainty management related to sexual satisfaction has not been examined. This study focused on married couples’ discussion of sexual satisfaction, tested the theory of motivated information management (TMIM; Afifi & Weiner, 2004) within this context, and examined relational moderators that could influence relational partners’ communication about sexual satisfaction. Data from 248 married participants suggested that TMIM effectively predicted five different information management strategies, including direct and indirect information seeking, avoidance, cognitive reappraisal, and disclosure, although the processes through which uncertainty discrepancy influenced information management differed depending on the information management strategy. Furthermore, results indicated relational factors such as marital quality, relational closeness, and communal coping moderated TMIM paths in distinct ways. Theoretical and practical implications for relational partners’ uncertainty management about sexual satisfaction are discussed.
HDL-C is associated with mortality from all causes, cardiovascular disease and cancer in a J-shaped dose-response fashion: a pooled analysis of 37 prospective cohort studies

Objective The association between high-density lipoprotein cholesterol (HDL-C) levels and mortality remains controversial. We aimed to investigate the potential dose–response associations between HDL-C levels and mortality from all causes, cardiovascular disease and cancer in the general population. Methods PubMed and Embase were searched through April 2019. Prospective cohort studies reporting risk estimates of HDL-C levels and mortality were included. Linear and non-linear dose–response analyses were conducted. A random-effects model was employed to calculate pooled hazard ratio. Results Thirty-seven studies, involving 3,524,505 participants and more than 612,027 deaths, were included. HDL-C level was found to be associated with mortality from all causes, cardiovascular disease and cancer in a J-shaped dose–response pattern, with the lowest risk observed at HDL-C levels of 54–58 mg/dL, 68–71 mg/dL and 64–68 mg/dL, respectively. Compared with HDL-C level of 56 mg/dL, the pooled hazard ratios for all-cause mortality were 1.03 (95% confidence interval (CI) 1.01, 1.05) and 1.10 (95% CI 1.09, 1.12) for each 10-mg/dL increase and decrease in HDL-C levels, respectively; furthermore, compared with the reference category, the pooled hazard ratios for all-cause mortality were 1.21 (95% CI 1.09, 1.36) and 1.36 (95% CI 1.21, 1.53) for the highest and the lowest categories of HDL-C levels, respectively. Similar results were obtained for cardiovascular and cancer mortality. Conclusions In the general population, HDL-C level is associated with mortality from all causes, cardiovascular disease and cancer in a J-shaped dose–response manner; both extremely high and low HDL-C levels are associated with an increased risk of mortality.
The Role of Molecular Chaperones in the ER Associated Degradation of the Cystic Fibrosis Transmembrane Conductance Regulator in the Budding Yeast S. cerevisiae

The requirements of Hsp90 and Hsp70 cytoplasmic chaperone in the proper folding/degradation of an integral membrane protein remain poorly characterized, however it was previously demonstrated that the yeast Hsp70, Ssa1p, chaperone catalyzes the degradation of the misfolded human chloride channel, CFTR. To better define the roles of these chaperones and partner co-chaperones, I characterized the involvement of two Hsp70 co-chaperones, Ydj1p and Hlj1p, in the degradation of CFTR in the budding yeast S. cerevisiae. Mutations in the genes encoding Ydj1p or Hlj1p alone did not affect CFTR degradation, but disruption of both co-chaperones stabilized CFTR. In contrast, the degradation of a soluble misfolded protein (CPY*) was unaffected in an hlj1Δydj1-151 double mutant. Hlj1p stimulated the ATPase activity of Ssa1p and partially rescued the growth defect in a ydj1-151 strain, suggesting that Hlj1p and Ydj1p function redundantly during CFTR degradation. The contribution of Hsp90 to CFTR folding and degradation in mammalian cells has been examined, but disparate results have been obtained. I therefore analyzed CFTR degradation in yeast using a temperature sensitive Hsp90 mutant (Hsp90-G313N) and found that CFTR was degraded faster in the mutant compared to the wildtype. Consistent with this result, highly enriched yeast Hsp90 prevented the aggregation of CFTR's NBD1 domain. In contrast, the degradation of CPY* was unaffected in the Hsp90 mutant. Furthermore, I found no effect on CFTR degradation upon inactivation of the yeast Hsp90 co-chaperones Sba1p, Sti1p, or Sse1p. These results suggest that Hsp90, in the absence of co-chaperones, facilitates CFTR folding, possibly through its interaction with NBD1. Finally, I analyzed the effects of overexpressing two mammalian co-chaperones on CFTR biogenesis in yeast. I observed reduced CFTR degradation upon overexpression of FKBP8 or Bag-3 but did not observe enhanced trafficking of CFTR to the plasma membrane. This result suggests that stabilization per se is not sufficient to promote CFTR exit from the ER.
An Epidemiological Analysis and Comparison of Single Site and Multiple Site Fracture Repair.

We aimed to utilize the 2010 to 2017 National Surgical Quality Improvement Program to evaluate the epidemiology and efficacy of facial fracture repairs, specifically comparing multiple fracture site repairs (MFR) compared to single fracture site repairs (SFR). Of 4739 patients, 718 (15.2%) were found to have undergone MFR. A total of 577 (80.4%) of the MFRs involved the midface only. A total of 2114 (52.6%) of the SFRs were mid-face fractures, while 1825 (45.4%) involved the lower-face and only 82 (2.0%) involved the upper-face. The most frequent MFR was combined orbital and malar/zygoma repair (230 cases [32.0%]). When comparing MFR and SFR of the mid-face, MFR patients were more commonly male, White, operated on by plastic surgeons, presented with contaminated wounds, and active smokers. While MFRs were associated with a longer operative time (P < 0.001) and a longer postoperative hospital stay (P < 0.001), there were no differences in reoperation or readmission. Overall, complication rates were low, but slightly higher in the mid-face MFR group (1.4% in mid-face SFR and 3.0% in mid-face MFR; P = 0.019). Sub-analysis of mid-face only MFRs and middle-lower-face MFRs revealed no difference in postoperative complication rates (3.0% and 7.0%, respectively; P = 0.071). The data presented suggests that MFR are a relatively common occurrence. Although plastic surgeons perform MFRs more frequently, it is currently unclear whether the underlying reason is a product of differences in training, coding patterns, or referral patterns. Though MFRs require more hospital resources, complications rates are low. This will help manage patient expectations and guide patient counseling before surgery, as well as help to plan postoperative care.
Genomic conflicts in Podospora anserina = Genomische conflicten in Podospora anserina

A natural population of recently isolated Podospora anserina strains was screened for homologues of the linear longevity-inducing plasmid pAL2-1. Of the 78 wild-type isolates 14 hybridised with a pAL2-1 specific probe, half of which contained a single plasmid and the other half multiple plasmid copies (plasmid family). All strains did senesce normally, except one plasmid-containing strain. However, no inserted plasmid sequences were detected in the mitochondrial DNA, as was the case for the longevity inducing pAL2-1 plasmid. Occasional loss of plasmids and of repeated plasmid sequences occurred during sexual transfer. Plasmid transmission was equally efficient for monoand dikaryotic spores and independent of the genetic background of the strains. Furthermore, horizontal transfer experiments showed that the linear plasmid could easily infect plasmid-free strains. Horizontal transfer was even observed between strains showing a clear vegetative incompatibility response (barrage). The linear plasmids are inherited maternally, however paternal transmission was observed in crosses between confronted vegetative incompatible strains. Paternal transmission of the plasmid was never observed when using isolated spermatia for fertilisation, showing that mitochondrial plasmids can only get access to maternal sexual reproductive structures following horizontal transfer. These findings have implications for both the function of vegetative incompatibility in fungi and the maintenance of linear plasmids.
The ACC-Deaminase Producing Bacterium Variovorax sp. CT7.15 as a Tool for Improving Calicotome villosa Nodulation and Growth in Arid Regions of Tunisia

Calicotome villosa is a spontaneous Mediterranean legume that can be a good candidate as pioneer plants to limit regression of vegetation cover and loss of biodiversity in Tunisian arid soils. In order to grow legumes in such soils, pairing rhizobia and nodule associated bacteria (NAB) might provide numerous advantages. In this work, cultivable biodiversity of rhizobial symbionts and NAB in nodules of C. villosa plants growing in five arid regions of south Tunisia was characterized. Phylogenetic analysis using 16S rDNA gene, dnak, recA and nodD sequences separated nodule-forming bacteria in six clades associated to genera Ensifer, Neorhizobium, Phyllobacterium and Rhizobium. Among NAB, the strain Variovorax sp. CT7.15 was selected due to its capacity to solubilise phosphate and, more interestingly, its high level of aminocyclopropane-1-carboxylate deaminase (ACC deaminase) activity. C. villosa plants were inoculated with representative rhizobia of each phylogenetic group and co-inoculated with the same rhizobia and strain CT7.15. Compared with single rhizobia inoculation, co-inoculation significantly improved plant growth and nodulation, ameliorated plant physiological state and increased nitrogen content in the plants, independently of the rhizobia used. These results support the benefits of pairing rhizobia and selected NAB to promote legume growth in arid or degraded soils.
Autologous platelet‐rich plasma injection enhances healing of chronic venous leg ulcer: A prospective randomised study

Our aim was to compare the efficacy and safety of platelet‐rich plasma (PRP) application versus PRP injection for chronic venous leg ulcer (VLU) healing compared with compression therapy as a control. From July 2018 to December 2019, 90 chronic VLU patients were randomly assigned to PRP dressings (n = 30), local PRP injections (n = 30), and compression therapy alone (n = 30). Standard compression accompanied both PRP groups. The main endpoints were ulcer healing and area reduction within 3, 6, and 12 months. Complications and ulcer recurrence were also recorded. The study included 72 (80.0%) males and 18 (20.0%) females aged 22 to 66 years, having VLUs for 1 to 11 years. PRP injection promoted healing (24/30, 80%) more than PRP application (20/30, 66.7%) and compression (14/30, 46.7%), P = . 007. Healing time was significantly shorter after PRP injection compared with the other two groups. A greater area reduction was observed after PRP injection compared with compression at all follow‐up visits, P = . 013, . 002, and < . 001, and compared with PRP application only at 3 months post‐treatment, P = . 016. Recurrence and complications were comparable among the groups. PRP injection enhances the healing of chronic venous ulcers more than each of PRP application and compression therapy. All had comparable recurrence and safety.
Bone mineral density and trabecular bone score in postmenopausal women with knee osteoarthritis and obesity.

OBJECTIVE The aim of the study was to investigate the relationship between bone mineral density (BMD) of lumbar spine, femoral neck, trabecular bone score (TBS) and body mass index (BMI), in postmenopausal women with knee osteoarthritis (OA). PATIENTS AND METHODS Materials and methods: The study group comprised 359 postmenopausal women aged 50-89 years. They were divided into 2 groups: I group - 117 postmenopausal women with symptomatic knee OA and II group -242 women with a normal functional activity of knee joints. Analysis of data was performed taking into account their BMD of lumbar spine (L1-L4) and femoral neck, measured by the Dual-energy X-ray absorptiometry (DXA) Hologic (Discovery WI, USA, 2016). TBS of L1-L4 was detected by TBS insight® software (MedImaps, Pessac, France), and BMI classified by World Health Organization (WHO). RESULTS Results: In postmenopausal women with obesity prevalence of symptomatic knee OA was detected in 41.1% of cases. However, in women with normal BMI knee OA was revealed in 29.0% of women. The highest level of knee OA in obese women aged 70-79 years - 45.8%. According to a chi-squared (χ2) test, a significantly higher level of BMI was detected in postmenopausal women with OA (χ2=5.05, p=0.02). CONCLUSION Conclusion: Women with a symptomatic OA had a significantly higher BMD of lumbar spine compared with women who had a normal functional activity of knee. Significant negative correlation were detected between TBS and BMI, and significant positive correlations between lumbar spine BMD and BMI.
Pyrazoles as Key Scaffolds for the Development of Fluorine-18-Labeled Radiotracers for Positron Emission Tomography (PET)

The need for increasingly personalized medicine solutions (precision medicine) and quality medical treatments, has led to a growing demand and research for image-guided therapeutic solutions. Positron emission tomography (PET) is a powerful imaging technique that can be established using complementary imaging systems and selective imaging agents—chemical probes or radiotracers—which are drugs labeled with a radionuclide, also called radiopharmaceuticals. PET has two complementary purposes: selective imaging for diagnosis and monitoring of disease progression and response to treatment. The development of selective imaging agents is a growing research area, with a high number of diverse drugs, labeled with different radionuclides, being reported nowadays. This review article is focused on the use of pyrazoles as suitable scaffolds for the development of 18F-labeled radiotracers for PET imaging. A brief introduction to PET and pyrazoles, as key scaffolds in medicinal chemistry, is presented, followed by a description of the most important [18F]pyrazole-derived radiotracers (PET tracers) that have been developed in the last 20 years for selective PET imaging, grouped according to their specific targets.