Miracle-dz/UniFAR-FTUs huggingface dataset:
Maternal CBZ exposure impairs testicular development, spermatogenesis and sperm parameters in male offspring at puberty

Carbamazepine (CBZ), an anticonvulsant drug, is used by pregnant women and crosses the placental barrier, reaching the embryo/foetus. CBZ inhibits testicular steroidogenesis and may lead to alterations in testicular development, spermatogenesis and male fertility. The purpose of this study was to evaluate the CBZ effects on testicular parameters in the neonatal and pubertal phases, as well as the spermatic parameters of pubertal rats, originated from dams treated during different periods of the pregnancy. Pregnant rats were treated with CBZ (20 mg/kg/day; intraperitoneal route), from 12–20 gestation day (GD) (CBZ12 group) and 15–20 GD (CBZ15 group). The testicular morphometric and stereological analysis of rats aged 4 and 63 days was performed. The oestradiol and testosterone plasmatic levels, as well as spermatic parameters, were achieved at 63 days. CBZ12 group showed a reduction in testicular weight and volume at 4 days post‐partum (dpp); however, there was an increase in the seminiferous cords’ length of the CBZ12 and CBZ15 groups. At 63 days, the CBZ12 group showed increases of the daily sperm production and damage in the seminiferous epithelium. The results suggest that CBZ interferes with the testis development and the establishment of the spermatogenic process, which can be detected in the puberty phase.
Cognitive and physical performance are well preserved following standard blood donation: A noninferiority, randomized clinical trial

A walking blood bank (WBB) refers to the use of fellow combatants for battlefield blood donation. This requires pretesting combatants for infectious diseases and blood type. A fundamental prerequisite for this technique is that the donating soldier will suffer minimal physiological and mental impact. The purpose of the current study is to assess the effect of blood shedding on battlefield performance.
Journey around the Notch: A Systematic Review on the History of ACL Reconstruction in the United States

Abstract The evolution of anterior cruciate ligament (ACL) surgery, seemingly circular at times, informs and provides context for past and current controversies in ACL management. The purpose of this systematic review is to objectively summarize the historical course of ACL reconstruction and repair in the United States over the last 40 years. Femoral tunnel drilling and graft selection have evolved dramatically over the last few decades. An initial focus on restoring ACL anatomy was for a period sacrificed for decreased operative morbidity. However, recent developments in operative techniques aim to restore ACL anatomy while also achieving minimal operative morbidity. Despite this historically iterative process, there remains no perfect choice for the treatment of ACL tears. Continued research on ACL repair, anatomic graft placement, graft choice, and augmentation will help our patients over the next generation.
Determination of psychosocial factors in cluster headache – construction and psychometric properties of the Cluster Headache Scales (CHS)

Background Cluster headache (CH) is clinically associated with considerable psychosocial burden. However, instruments to assess and characterize psychosocial factors in cluster headache more specifically are lacking. This study aimed to develop a self-report questionnaire, which assesses the broadest possible spectrum of psychosocial factors in cluster headache, the Cluster Headache Scales (CHS). Method Items of the Cluster Headache Scales were constructed based on a literature review and semi-structured interviews with several experts (including persons with cluster headache). A cross-sectional online survey was conducted to determine the psychometric properties and the factor structure of the Cluster Headache Scales. Data was analyzed using exploratory factor analysis as well as exploratory structural equation modelling (ESEM). Results In total, n = 342 subjects with cluster headache (mean age 47.8, 63% male, 51% with episodic cluster headache) were included. Factor analysis yielded eight clearly interpretable factors: Medical care, medication side effects, fear of attacks, disability, (auto)aggression, coping, physical activity, and financial burden, which are assessed via 36 items. The internal consistencies of the subscales were acceptable to excellent and ranged between Cronbach’s alpha = . 76 and . 93. The pattern of correlations with related instruments provides first evidence for convergent validity. Conclusion The CHS represents a reliable and valid self-report instrument for the assessment of psychosocial factors in persons with cluster headache, which appears useful for both clinical practice as well as research. Trial registration: The study was registered at the German Clinical Trials Register (www.drks.de, ID-Number: DRKS00016502).
Meta-analysis of neurocognitive deficits in unaffected relatives of obsessive-compulsive disorder (OCD): comparison with healthy controls and patients with OCD

Abstract Background Obsessive-compulsive disorder (OCD) has been associated with cognitive deficits, particularly with executive functions. These findings support fronto-striatal dysfunction in OCD. However, it is not certain whether these findings are trait features of OCD. In recent years, a number of studies have investigated cognitive functions in unaffected relatives of OCD (OCDrel) but the findings of these studies are contradictory. Methods A systematic review in Pubmed and Scopus databases was performed until 18 March 2019, to locate the studies comparing cognitive functions of OCDrel with healthy controls and OCD patients (OCDpt). A random-effects meta-analysis was conducted. Results Current meta-analysis included 16 studies including 527 OCDrel, 445 OCDpt and 639 healthy controls. Healthy controls overperformed OCDpt in all cognitive domains (d = 0.36–0.86). OCDrel underperformed healthy controls in inhibition (d = 0.58, CI = 0.29–0.86), planning (d = 0.45, CI = 0.28–0.63), decision-making (d = 0.58, CI = 0.19–0.98). OCDrel also had small-sized deficits in set-shifting (d = 0.37, CI = 0.04–0.69) and visual memory (d = 0.28, CI = 0.08–0.49). OCDpt underperformed OCDrel in visual memory (d = 0.45, CI = 0.22–0.67) and set-shifting (d = 0.23, CI = 0.04–0.42). Conclusions Current findings suggest that abnormalities in inhibition, planning/problem solving and reward-based decision-making are shared features of OCDrel and OCDpt and might be trait markers related to vulnerability for developing OCD. Visual memory and set-shifting deficits might potentially be biomarkers of incipient illness or subthreshold OCD presentation among OCDrel. Further exploration of cognitive heterogeneity in OCDrel and investigating the effects of the subtypes of OCD in probands on cognitive impairment in OCDrel are needed.
Molecular, morphological, and ecological differences between the terrestrial and aquatic forms of Oxyrrhynchium speciosum (Brid.) Warnst. (Brachytheciaceae)

Abstract Oxyrrhynchium speciosum (Brid.) Warnst. is a relatively uncommon moss that can be found in wetland habitats across Europe and New Zealand. In this paper, we address the morphological, molecular and ecological relationships between the aquatic form of O. speciosum discovered in a deep, Chara-dominated lake (Budzisławskie, NW Poland) and its terrestrial relatives. Morphological assessments revealed a considerable difference between terretrial and deep-water samples of O.speciosum. The aquatic form of O. speciosum was, on average, 12 times larger, with more branched stems (4–30 times) and longer leaves (1–2 times). Investigation of ITS1-5·8S-ITS2-26S region sequences, however, revealed no distinction between the terrestrial and aquatic forms. An analysis of the ecological data suggests that the presence of O. speciosum in deep lake habitats is not incidental (as with many land species developing in aquatic environments). On the contrary, aquatic forms have a distinct ecological niche. Our results confirm that both forms of O. speciosum are closely related to O. hians (Hedw.) Loeske (a terrestrial species). The data indicate that O. speciosum is nested within a well-supported O. hians clade and separation of these species may be connected with polyploidization that occurred during their evolution.
Issues in Information Systems

Context-aware systems have spawned applications that did not exist few years back. In spite of that, many challenges remain to bring these systems to the mainstream of computing applications. This research critically examines applications of existing context aware systems, especially in health care, and discusses the issues involved in the development of such systems. It is expected that awareness of these issues will provide a roadmap for the developers.
Extended implied weighting

Several extensions to implied weighting, recently implemented in TNT, allow a better treatment of data sets combining morphological and molecular data sets, as well as those comprising large numbers of missing entries (e.g. palaeontological matrices, or combined matrices with some genes sequenced for few taxa). As there have been recent suggestions that molecular matrices may be better analysed using equal weights (rather than implied weighting), a simple way to apply implied weighting to only some characters (e.g. morphology), leaving other characters with a constant weight (e.g. molecules), is proposed. The new methods also allow weighting entire partitions according to their average homoplasy, giving each of the characters in the partition the same weight (this can be used for dynamically weighting, e.g. entire genes, or first, second, and third positions collectively). Such an approach is easily implemented in schemes like successive weighting, but in the case of implied weighting poses some particular problems. The approach has the peculiar implication that the inclusion of uninformative characters influences the results (by influencing the implied weights for the partitions). Last, the concern that characters with many missing entries may receive artificially inflated weights (because they necessarily display less homoplasy) can be solved by allowing the use of different weighting functions for different characters, in such a way that the cost of additional transformations decreases more rapidly for characters with more missing entries (thus effectively assuming that the unobserved entries are likely to also display some unobserved homoplasy). The conceptual and practical aspects of all these problems, as well as details of the implementation in TNT, are discussed.
In Vitro Skin Retention of Crisaborole after Topical Application

Crisaborole, a nonsteroidal phosphodiesterase 4 inhibitor, represents the first nonsteroidal medication approved for the treatment of atopic dermatitis in over a decade. In this work, crisaborole skin permeation and retention was studied in vitro from a 2% ointment using porcine skin as barrier. Crisaborole was also characterized in terms of thermal behavior, solubility, and logP. Control experiments were performed also on tape stripped skin to clarify the role of stratum corneum in drug partitioning and permeation across the skin. The results obtained indicate that crisaborole accumulates into the skin in considerable amounts after application of a topical lipophilic ointment. Crisaborole shows more affinity for the dermis compared to the epidermis despite its relatively high value of partition coefficient; stratum corneum analysis revealed a low affinity of the drug for this skin layer. Skin penetration across hair follicles or sebaceous glands can be a reason for the high dermis retention and is worth further investigation. The comparison with data obtained from a solution in acetonitrile suggests that the formulation plays a certain role in determining the relative distribution of crisaborole in the skin layers and in the receptor compartment.
Medical Intervention Alone vs Surgical Drainage for Treatment of Peritonsillar Abscess: A Systematic Review and Meta-analysis

Objective Peritonsillar abscesses (PTAs) are common emergency consultations for otolaryngologists. Medical management alone may offer satisfactory treatment without the risk associated with surgical drainage. Therefore, we performed a systematic review of medical treatment alone compared to surgical drainage for the treatment of PTA. Data Sources MEDLINE, EMBASE, Cochrane CENTRAL, and ClinicalTrials.gov. Review Methods Studies comparing the outcomes of medically treated to surgically treated patients were included. Risk of bias was assessed using the Newcastle-Ottawa Scale. All screening and data extraction were completed by 2 independent reviewers. Meta-analysis was performed using a random-effects model. Subgroup and sensitivity analyses were performed. Results Ten cohort studies and 2 randomized studies were included (ntotal = 33,468). Study quality was low, with only 1 study providing multivariable analysis. The combined rate of treatment failure in patients initially treated with medical management alone was 5.7% compared to 5.5% in the surgical group. There was no statistically significant difference in the odds of treatment failure between interventions through random-effects meta-analysis (odds ratio [OR], 1.10; 95% CI, 0.53-2.26; I 2 = 41%; P = .13). Subgroup analysis excluding pediatric-specific studies revealed similar odds of treatment failure when initially managed with medical intervention (OR, 0.92; 95% CI, 0.56-1.50; P = .39; I 2 = 0%). Conclusion Meta-analysis of available studies demonstrated no difference in odds of treatment failure for patients with PTA managed through medical intervention alone compared to surgical intervention. These findings should be interpreted with caution due to high probability of bias and overall low quality of studies.
Hyaluronic acid predicts poor prognosis in breast cancer patients

Abstract Background: Hyaluronic acid (HA) may be a novel prognostic biomarker of breast cancer. However, the available evidence is controversial. Therefore, we performed a meta-analysis to determine the prognostic role of HA in breast cancer. Methods: The data were extracted from seven articles by searching the databases of PubMed, EMBASE, Web of Science, the Chinese National Knowledge Infrastructure and Wanfang data for the prognostic role of HA in breast cancer. In reference to survival outcomes, the pooled hazard ratios (HRs) of HA were calculated given a 95% confidence interval (CI). Results: A total of seven articles were included in our study involving 2664 cases. The result of meta-analysis showed that a high HA level predicts poor overall survival (OS) (HR = 1.86, 95% CI: 1.28–2.71, P = .001) and shortened disease-free or recurrence-free survival or progression free survival (DFS/RFS/PFS) (HR = 1.63, 95% CI: 1.14–2.33, P = .007) in breast cancer patients. Moreover, a high HA level in stroma (HR = 1.63, 95% CI: 1.06–2.51, P = .025) and plasma (HR = 3.26, 95% CI: 2.25–4.73, P < .001) significantly predicted poor OS. Besides, a tendency shows that HA was significantly correlated with lymph node metastasis (HR = 1.55, 95% CI: 0.96–2.49, P = .070) and tumor grade (HR = 2.10, 95% CI: 0.89–4.96, P = .089) on the clinical characteristics of patients. Conclusion: These results suggested that HA has a potential to be prognostic biomarker in breast cancer patients, especially location in stroma and plasma.
Outbreaks of proliferative haemorrhagic enteropathy on two pig farms

SUMMARY Clinical signs of proliferative haemorrhagic enteropathy (PHE) including anaemia, dysentery and sudden death were observed in finisher pigs and young breeding stock on 2 farms. On farm A, PHE occurred 12 months after repopulation of the farm. Other outbreaks of PHE occurred after the withdrawal of therapeutic concentrations of in-feed antibacterial agents (farm A), or after monensin sodium (100 g/t) replaced olaquindox (100 g/t) in feed (farm B). The outbreaks, the possible sources of contamination and the role of antibacterial feed additives in the treatment and control of PHE are described.
Changes in immune and enzyme histochemical phenotypes of cells in the intestinal mucosa of Atlantic salmon, Salmo salar L., with soybean meal‐induced enteritis

Extracted soybean meal (SBM) in the diet for Atlantic salmon, Salmo salar L. , causes an inflammatory response in the distal intestine. The morphological changes of the epithelial cells and a characterization of the inflammatory cell infiltrate of the distal intestinal mucosa were studied using a panel of enzyme and immunohistochemical markers. The salmon (average body weight 927 g) used in the study were fed either a fishmeal-based diet (control diet) or a diet in which 30% of the fishmeal protein was replaced with SBM protein (SBM diet). In salmon fed SBM, there were markedly reduced enzyme reactivities in the distal intestinal epithelial cells, both in the brush border [5′-nucleotidase (5′N), Mg2+-ATPase, alkaline phosphatase (ALP) and leucine aminopeptidase (LAP)] and in the intracellular structures [alkaline and acid phosphatase, non-specific esterase (NSE) and alanine aminopeptidase (AAP)]. There appeared to be an increased presence of cells of monocytic lineage, including macrophages, as well as neutrophilic granulocytes and immunoglobulin (Ig) M in the lamina propria of the SBM-fed fish. The mid intestine showed little response to the diet. The results suggest that toxic/antigenic component(s) of SBM affect the differentiation of the distal intestinal epithelial cells and may help explain the reduced nutrient digestibilities previously reported in salmonids fed extracted SBM.
Literacy skill and intra-individual variability in eye-fixation durations during reading: Evidence from a diverse community-based adult sample

To understand the effects of literacy on fundamental processes involved in reading, we report a secondary data analysis examining individual differences in global eye-movement measures and first-pass eye-movement distributions in a diverse sample of community-dwelling adults aged 16 to 64. Participants (n = 80) completed an assessment battery probing verbal and non-verbal cognitive abilities and read simple two-sentence passages while their eye movements were recorded. Analyses were focused on characterising the effects of literacy skill on both global indices of eye-fixation distributions and distributional differences in the sensitivity to lexical features. Global reading measures showed that lower literate adults read more slowly on average. However, distributional analyses of fixation durations revealed that the first-pass fixation durations of adults with lower literacy skill were not slower in general (i.e., there was no shift in the fixation duration distribution among lower literate adults). Instead, lower literacy was associated with greater intra-individual variability in first-pass fixation durations, including an increased proportion of extremely long fixations, differentially skewing the distribution of both first-fixation and gaze durations. Exploratory repeated-measures quantile regression analyses of gaze duration revealed differentially greater influences of word length among lower literate readers and greater activation of phonological and orthographic neighbours among higher literate readers, particularly in the tail of the distribution. Collectively, these findings suggest that literacy skill in adulthood is associated with systematic differences in both global and lexically driven eye-movement control during reading.
Effect of pH on Fermentation Characteristics and Protein Degradation by Rumen Microorganisms In Vitro

Abstract The artificial rumen was used to study the effect of pH on rate of fermentation of a pelleted concentrate and corn silage diet. The pH of the artificial rumen contents was maintained by infusion of artificial saliva and automated addition of sodium carbonate. Characteristics of fermentation were measured for 5 days after a 14-day equilibration. Rate of volatile fatty acid production decreased from 80 to 50 mmoles/day when pH was decreased from 7 to 5. Rates of production of acetic, butyric, isobutyric, and isovaleric acids decreased, whereas those of propionic, valeric, and caproic increased when pH decreased from 7 to 5. The ratio of acetic to propionic acid was 4.3 at pH 7 and . 9 at pH 5. Methane production was low at pH 5.5 and ceased at pH 5. Net hydrogen production increased from a trace at pH 5.5 to 20 mmoles/day at pH 5. The ammonia concentration in culture fluid was 4 to 6 mmoles at pH 6 and 7 but was . 2mM at pH 5.5 and 5. Low ammonia concentrations were accompanied by decreased free amino acid concentrations and by decreased protease and deaminase activity of washed bacterial cells. Proteolytic organisms, in concentrations of . 5 to 1 X 10 8 cells per milliliter at pH 6 and pH 7, could not be detected (less than 10 4 cells/ml) at pH 5.5. Proteolytic organisms apparently were washed out of continuous culture at pH below 6.
Deletion of Perilipin 5 Protects against Hepatic Injury in Nonalcoholic Fatty Liver Disease via Missing Inflammasome Activation

Nonalcoholic fatty liver disease (NAFLD) is a leading cause of chronic liver diseases with an increasing prevalence due to rising rates of obesity, metabolic syndrome and type II diabetes. Untreated NAFLD may progress to steatohepatitis (NASH) and ultimately liver cirrhosis. NAFLD is characterized by lipid accumulation, and when sufficient excess lipids are obtained, irreversible liver injury may follow. Perilipin 5 (PLIN5), a known lipid droplet coating protein and triglyceride metabolism regulator, is highly expressed in oxidatively modified tissues but it is still unclear how it affects NAFLD/NASH progress. We here studied how PLIN5 affects NAFLD development induced by a 30-week high-fat diet (HFD) administration in wild type and PLIN5 knock out (Plin5−/−) mice. The disruption of PLIN5 induced differences in lipid metabolism during HFD feeding and was associated with reduced hepatic fat accumulation. Surprisingly, Plin5−/− mice showed mitigated activation of the NLR family pyrin domain-containing 3 (NLRP3) inflammasome, leading to minor hepatic damage. We conclude that PLIN5 is a pleiotropic regulator of hepatic homeostasis in NASH development. Targeting the PLIN5 expression appears critical for protecting the liver from inflammatory activation during chronic NAFLD.