Miracle-dz/UniFAR-FTUs huggingface dataset:
Congenital malaria: Frequency and epidemiology in Colombia, 2009-2020

Congenital Malaria (CM) is an underestimated and under-researched problem in Colombia, despite its severe clinical, epidemiological, economic, and public health consequences. The objective was to determine the general frequency of CM, the specific frequency of CM by diagnostic test and plasmodial species, and identify its associated factors. A retrospective study was carried out using the records of 567 newborns. qPCR and Thick Blood Smear (TBS) were performed. The frequency of infection was determined with a 95% confidence interval. Associated factors were identified by non-parametric tests and odds ratios; the confusion was controlled with a logistic regression model. All cases corresponded to submicroscopic CM (negative with TBS and positive with PCR), and the frequency was 12.2% (95%CI = 9.4–14.9). The detection was statistically higher in the umbilical cord with 16,2% (95%CI = 12.4–19.9) versus peripheral blood of the newborn with 2.2% (95%CI = 0.7–4.9). CM was statistically higher in newborn whose mothers had malaria in the last year, gestational and placental malaria. The median birth weight in newborn infected with CM was lower compared to the one of healthy neonates. Because the control program in Colombia is based on TBS, it must be improved with the inclusion of other tests that allow the detection of submicroscopic CM. In addition, the program has other limitations such as do not have specific actions for pregnant women and have a passive surveillance system. These difficulties do not allow to show the magnitude of CM, its consequences on neonatal and infant health, constituting a serious problem of health injustice.
Duration, frequency, and time distortion: Which is the best predictor of problematic smartphone use in adolescents? A trace data study

Problematic smartphone use (PSU) during adolescence has been associated with negative short- and long-term consequences for personal well-being and development. Valid and reliable predictors and indicators of PSU are urgently needed, and digital trace data can add valuable information beyond self-report data. The present study aimed to investigate whether trace data (duration and frequency of smartphone use), recorded via an app installed on participants’ smartphone, are correlated with self-report data on smartphone use. Additionally, the present study aimed to explore which usage indicators, i.e., duration, frequency, and time distortion of smartphone use, better predict PSU levels cross-sectionally and longitudinally, one year later. Results from a sample of 84 adolescents showed that adolescents tend to rely on the frequency of smartphone use when reporting on the time they spent with the smartphone. Traced duration of smartphone use as well as time distortion, i.e., over-estimation, are significant predictors of PSU. Methodological issues and theoretical implications related to predictors and indicators of PSU are discussed.
Balanced Salt Solution-Assisted Intraocular Lens Implantation in Phacoemulsification Surgery: Intraocular Pressure and Endothelial Cell Effects

Objectives: The purpose of this study was to evaluate the effect of balanced salt solution (BSS)-assisted intraocular lens (IOL) implantation on postoperative intraocular pressure (IOP) and endothelial cells and to compare BSS-assisted IOL implantation with the use of ophthalmic viscosurgical devices during IOL implantation. Methods: A total of 52 eyes of 40 patients (25 female, 15 male) with a cataract who underwent phacoemulsification surgery with BSS-assisted (26 eyes) or viscoelastic-assisted IOL implantation (26 eyes) were evaluated. BSS-assisted IOL implantation was performed with the aid of irrigation cannula and BSS without using a viscoelastic substance. Viscoelastic-assisted IOL implantation was performed according to standard procedures to facilitate IOL implantation. IOP measurements and endothelial changes after phacoemulsification surgery, as well as the surgical time were noted and compared. The eyes were also evaluated in terms of cataract density preoperatively and phaco parameters were assessed peroperatively. Results: The mean age of the patients was 67.5±7.8 years in the BSS-assisted group and 67.8±9.4 years in the viscoelastic group. The mean preoperative IOP and postoperative IOP on day 1, week 1, and month 1 was 14.2±2.3, 14.7±3.1, 13.2±1.5, and 13.8±2.7 mmHg, respectively, for the BSS-assisted group and 14.1±2.9, 19.1±3.4, 13.8±3.1, and 13.2±2.9 mmHg, respectively, for the viscoelastic-assisted IOL implantation group. The IOP increase was significantly greater on the first day in the viscoelastic-assisted IOL implantation group (p=0.007). The surgical time was 12.3±2.1 minutes in the BSS group and 14.6±3.1 minutes in the viscoelastic group (p=0.035). The difference in endothelial changes was not statistically significant between groups (p=0.88). Conclusion: IOL implantation using BSS in phacoemulsification surgery is a reliable technique, and this method has a significantly shorter surgery time and a much smaller postoperative IOP increase. The reduced IOP increase after cataract surgery might be particularly helpful for glaucoma patients.
Malaysian Public Interest in Common Medical Problems: A 10-Year Google Trends Analysis

Background An analysis of internet search has been performed to evaluate the public interest in health problems. Google Trends (GT) serves as a free platform to analyse the search traffic for specific terms in the Google search engine. This observational study aims to investigate the trend of Malaysian population in using the Google search engine on common medical problems and explore the geographical influence on the language used. Material and method Fifteen pairs of keywords, in Malay and English language, were chosen after going through forward and backward translation and vetting by a panel of experts. GT data for the selected keywords from 1st of January 2011 to 31st of December 2020 was extracted. Trend analysis was performed using paired t-test between the first half of the decade and the second half of the decade. The different languages used were analysed based on geographical variation using paired t-test. Results The public interest on those keywords was markedly increased in the second half of the decade with 29 out of 30 keywords showing statistically significant difference. Majority of the states preferred to use Malay keywords, especially those residing at the East Coast of Peninsular Malaysia. Conclusion This observational study illustrates the ability of GT to track healthcare interest among Malaysian population. GT provides a good platform to analyse specific healthcare interest in Malaysian population, but investigators have to bear in mind the geographical influence on the language used.
Combined Acoustic and Video Characterization of Coastal Environment by means of Unmanned Surface Vehicles

Abstract The aim of this work is the exploitation of an Unmanned Surface Vehicle (USV) for visual and acoustic characterization of the seafloor in shallow water coastal environments, through combined acquisition of echograms and video images. To this purpose, the employed vehicle is composed by two systems: i ) a leading USV, equipped with an advanced mission control architecture, which performed a grid sampling over the study area; ii ) a towed vehicle hosting an integrated system for acquisition of video and ultrasonic images, from the water column and the seafloor, coupled with a GPS receiver, which provided the geo-referencing of the survey. Data acquisition was carried out over different seafloor types, which included rock outcrops and sediments (mostly sand). The main key-points of employing such techniques to this peculiar field of coastal area monitoring are the possibility to perform automated missions and the capability to operate in very shallow water areas, usually not accessible to conventional boats.
Long-distance control of the scion by the rootstock under drought stress as revealed by transcriptome sequencing and mobile mRNA identification

Abstract Grafting with pumpkin rootstock is commonly used not only to improve the quality of cucumber fruits but also to confer biotic or abiotic stress tolerance. However, the molecular mechanism of the response of grafted cucumbers to drought stress and the possible roles of mobile mRNAs in improving stress tolerance have remained obscure. Hence, we conducted transcriptome sequencing and combined it with morphophysiological experiments to compare the response of homografts (cucumber as scion and rootstock) and heterografts (cucumber as scion and pumpkin as rootstock) to drought stress. After applying drought stress, homografts and heterografts expressed 2960 and 3088 genes, respectively, in response to the stress. The differentially expressed genes identified in heterografts under drought stress were categorized into different stress-responsive groups, such as carbohydrate metabolism (involved in osmotic adjustment by sugar accumulation), lipid and cell wall metabolism (involved in cell membrane integrity by a reduction in lipid peroxidation), redox homeostasis (increased antioxidant enzyme activities), phytohormone (increased abscisic acid content), protein kinases, and transcription factors, using MapMan software. Earlier and greater H2O2 accumulation in xylem below the graft union was accompanied by leaf abscisic acid accumulation in heterografts in response to drought stress. Greater leaf abscisic acid helped heterografted cucumbers to sense and respond to drought stress earlier than homografts. The timely response of heterografts to drought stress led to the maintenance of higher water content in the leaves even in the late stage of drought stress. The mobile mRNAs identified in heterografts were mostly related to photosynthesis, which would be the possible reason for improved chlorophyll content and maximum photochemical efficiency of photosystem II (Fv/Fm). The existence of some stress-responsive pumpkin (rootstock) mRNAs in cucumber (scion), such as heat shock protein (HSP70, a well-known stress-responsive gene), led to higher proline accumulation than in homografts. Expression of mobile and immobile stress-responsive mRNAs and timely response of heterografts to drought stress could improve drought tolerance in pumpkin-rooted plants.
Improving HyperCEST performance by favorable xenon exchange conditions in liposomal nanocarriers

MRI reporters that combine signal enhancement from saturation transfer with hyperpolarized 129Xe show nanomolar detection sensitivity for in vitro studies. However, they need further improvement for accelerated CEST build‐up that sufficiently dominates the intrinsic loss of hyperpolarization under in vivo conditions. This study introduces liposomes with a HyperCEST‐active lipopeptide to enhance the efficiency of a well known Xe host, CrA‐ma, with medium Xe exchange kinetics in aqueous environment, by two orders of magnitude. The depolarization time for constant saturation power but increasing saturation time is used as a comparative measure to rank different nanocarrier formulations. A variable cage load illustrates that the available CEST sites should be well distributed throughout the nanocarriers to avoid inefficiency from back exchange. For a liposome loading with only 2 mol% CrA‐lipopeptide, the higher exchange kinetics allowed us to work even with 17‐fold lower saturation power than for CrA‐ma itself to achieve significant image contrast with 129Xe. Overall, this study illustrates the wide parameter space that is now available when incorporating CrA‐labelled lipopeptides into liposomal carriers.
The Effect of Care Pathways on Coronary Care Nurses: A Preliminary Study

Background and Objectives: A care pathway is a structured care plan based on best clinical practice for a particular patient group. It reorganizes a complex process by providing structured, standardized care and supportive multidisciplinary teamwork. Although care pathways are used worldwide, the impact and benefit of a care pathway for coronary care practices have been minimally debated. This preliminary study aimed to examine the effect of a care pathway on the autonomy, teamwork, and burnout levels among coronary care nurses in a tertiary hospital. Methods: A preliminary study was conducted using a pre/posttest one-group quasi-experimental design. A self-administered questionnaire was provided to 37 registered nurses from the cardiac ward of a tertiary hospital. The care pathway was developed on the basis of the current literature, local guidelines, and expert panel advice. The autonomy, teamwork, and burnout levels at the beginning and 4 months after disseminating the care pathway were measured. Implementing the care pathway included educational sessions, training in using the care pathway, and site visits to monitor nursing practices. Results: Most of the respondents were female (94.6%; n = 35), the median age of the respondents was 26.5 years (interquartile range [IQR] = 23-31), and the median length of the clinical experience was 4 years (IQR = 2-8). A statistically significant reduction in the mean burnout score was observed (mean of 58.12 vs 52.69, P < .05). A slight improvement in autonomy level was found, although it was not statistically significant. No statistically significant improvement was found in the teamwork levels. Conclusion: The care pathway was associated with reduced nurse burnout. The results showed a slight improvement in autonomy level among coronary care nurses after implementing the care pathway. From a practical viewpoint, the current study can help policy makers and managers reduce burnout. This study highlights the importance of using care pathways as a tool to reorganize the care process and improve the working environment. Managers must support nursing decisions and provide continuous education to enhance nurses' autonomy, which may increase understanding of respective roles, leading to higher levels of teamwork. However, with a small sample size, caution must be applied, as the findings might not be generalizable.
Muscle mitochondrial remodeling by intermittent glucocorticoid drugs requires an intact circadian clock and muscle PGC1α

Exogenous glucocorticoids interact with the circadian clock, but little attention is paid to the timing of intake. We recently found that intermittent once-weekly prednisone improved nutrient oxidation in dystrophic muscle. Here, we investigated whether dosage time affected prednisone effects on muscle bioenergetics. In mice treated with once-weekly prednisone, drug dosing in the light-phase promoted nicotinamide adenine dinucleotide (NAD+) levels and mitochondrial function in wild-type muscle, while this response was lost with dark-phase dosing. These effects depended on a normal circadian clock since they were disrupted in muscle from [Brain and muscle Arnt-like protein-1 (Bmal1)]–knockout mice. The light-phase prednisone pulse promoted BMAL1-dependent glucocorticoid receptor recruitment on noncanonical targets, including Nampt and Ppargc1a [peroxisome proliferator-activated receptor-γ coactivator 1α (PGC1α)]. In mice with muscle-restricted inducible PGC1α ablation, bioenergetic stimulation by light-phase prednisone required PGC1α. These results demonstrate that glucocorticoid “chronopharmacology” for muscle bioenergetics requires an intact clock and muscle PGC1α activity.
COVID‐19 pandemic and the effect of increased utilisation of mobile X‐ray examinations on radiation dose to radiographers

The use of ionising radiation results in occupational exposure to medical imaging professionals, requiring routine monitoring. This study aims to assess the effect of increased utilisation of mobile X‐ray units, mobile imaging of non‐routine body regions and radiographer work practice changes for impact on staff radiation dose during the early stages of the COVID‐19 pandemic.
2021 European guideline on the management of Mycoplasma genitalium infections

Mycoplasma genitalium infection contributes to 10–35% of non‐chlamydial non‐gonococcal urethritis in men. In women, M. genitalium is associated with cervicitis and pelvic inflammatory disease (PID) in 10–25%. Transmission of M. genitalium occurs through direct mucosal contact.
Associations of Infant Feeding with Body Composition and Cardiometabolic Health in Young Female University Students

Background: We assessed the association of infant feeding with body composition and cardiometabolic health at 20 years in a setting where infant feeding is not associated with socioeconomic status. Materials and methods: Body size trajectory since birth, current body composition measured using whole-body dual-energy X-ray absorptiometry, and a broad range of cardiometabolic risk factors were compared cross-sectionally among young female university students who were ever breastfed (n = 158, 120 exclusively, and 38 mainly), mixed fed (n = 124), and formula fed (n = 15, 10 mainly, and 5 exclusively) Results: Compared with breastfed and mixed fed women, formula fed women had higher serum total and low-density lipoprotein (LDL) cholesterol although fat mass, fat distribution, fasting glucose, and insulin and high-density lipoprotein cholesterol did not differ. In addition, resting heart rates were higher in formula fed women compared with the other two groups of women although systolic and diastolic blood pressure did not differ. Further, formula fed women had higher adiponectin while serum leptin did not differ. There was no difference in birthweight, weight and height in childhood and adolescence, and glucose tolerance. On multivariate logistic regression analysis, formula feeding was associated with resting heart rates (odds ratio [OR]: 1.06, confidence interval [95% CI]; 1.01–1.12, p = 0.01) and adiponectin (OR: 1.3, 95% CI; 1.1–1.5, p < 0.001) independently of serum total and LDL cholesterol. Conclusions: Breastfeeding may be associated with favorable lipid profile and autonomic nervous function in young adults through mechanisms unrelated to adiposity, implicating potential long-term benefits of breastfeeding for cardiovascular health. Higher adiponectin in nonbreastfed women warrants further studies.
A Systematic Review on the Implementation and Educational Value of Resident Aesthetic Clinics

Background Resident aesthetic clinics (RACs) provide plastic surgery residents with hands-on aesthetic surgery training. Although RACs have demonstrated successful surgical outcomes without compromising patient care, few studies have evaluated the efficacy or educational value of RACs to increase resident confidence and competence in procedures. In addition, clinic structures vary widely among institutions, with each clinic offering a unique patient volume, caseload, and degree of resident autonomy that impacts the clinic's educational value. This systematic review identifies existing RAC practices, compares clinic structures, and proposes a curriculum framework to maximize educational value for residents. Methods Following PRISMA guidelines, we performed a systematic review of plastic surgery residency training program RACs. We queried PubMed, Embase, and Web of Science from January 2000 to April 2020. Eligible articles were original articles that discussed RAC structure and educational value. Data abstracted included details on clinic structure (eg, volume, location, cost, clinic operations) and trainee-perceived educational value (eg, resident satisfaction, resident confidence in procedures). Results Of 1199 identified publications, 10 met the inclusion criteria: 6 single-site studies and 4 national survey studies. Among the single-site studies, annual volumes ranged from 22 to 68 patients/year and 35 to 81 cases/year. Resident aesthetic clinics were all staffed by full-time academic faculty (100%); one-third also were staffed by adjunct faculty and 17% also by community plastic surgeons. Resident involvement varied by hours in clinic and degree of autonomy. The survey studies found that RACs increase resident confidence and competence in performing aesthetic procedures and identified critical challenges to RAC implementation (eg, financial viability, continuity of care) that limited RAC educational value. Based on this review's findings, we propose a 6-step RAC curriculum framework for training programs seeking to establish an RAC and maximize the clinic's educational value. Conclusions Resident aesthetic clinics are increasingly important for providing plastic surgery residents with aesthetic training. Patient and case volume, degree of resident autonomy, and clinic attending physicians are critical determinants of the educational value of RACs. We hope our findings can aid plastic surgery training programs in better organizing educational and sustainable RACs.
A Decreasing National Trend in Lumbar Disc Arthroplasty

Study Design Retrospective National Database Study Objectives The aim of this study was to investigate the national trend of lumbar disc arthroplasty (LDA) utilization from 2005 to 2017. Methods Patients undergoing primary LDA between 2005 and 2017 were identified in the National Inpatient Sample (NIS) database. Year of the procedure, demographic, socioeconomic, hospital, and cost parameters were analyzed. The data was weighted using provided weights from the NIS database to generate national estimates of LDA procedure incidence. Lastly, we assessed the incidence of cervical disc arthroplasty (CDA) between 2005 and 2017 to serve as a historical comparison. Results An estimated 20 460 patients underwent primary LDA in the United States between 2005 and 2017. There was an initial decrease in LDA procedures between 2005 and 2006 and then a plateau between 2006 and 2009. From 2010 to 2013, there was a significant year-over-year decrease in annual LDA procedures performed, followed by a second plateau from 2014 to 2017. Overall, LDA procedures decreased 82% from 2005 to 2017. Over the same time, the annual incidence of CDA utilization increased 795% from approximately 474 procedures in 2005 to 4245 procedures in 2017 (P < .01). Conclusions Lumbar disc arthroplasty utilization decreased 82% from 2005 to 2017, with a significant decrease in the rate of utilization noted after 2010. The utilization of LDA to treat selected degenerative lumbar conditions has not paralleled the increasing popularity of CDA, and, in fact, has demonstrated a nearly opposite utilization trend.
Are macrolides and quinolones the most appropriate antimicrobials for the presumptive treatment of sexually transmitted enteric infections?

F. Chen, Y. Wang, X. Wang,* Z. Yao,* M. Li* Department of Dermatology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China, Institute of Dermatology, Shanghai Jiaotong University School of Medicine, Shanghai, China *Correspondence: M. Li, Z. Yao, X. Wang. E-mails: liming01@xinhuamed.com. cn (M. L.); yaozhirong@xinhuamed.com. cn (Z. Y.); xiaowangsmiling@163.com (X. W.). Equal contribution.