bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cross-resistance of the chloroquine-derivative AQ-13 with amodiaquine in Cambodian Plasmodium falciparum isolates
Authors: Nardella Flore , Mairet-Khedim Mélissa , Roesch Camille , Maher Steven P , Ke Sopheakvatey , Leang Rithea , Leroy Didier , Witkowski Benoit 
Published: June 2021

Abstract

Background
Expanding resistance to multiple antimalarials, including chloroquine, in South-East Asia (SEA) urges the development of new therapies. AQ-13, a chloroquine derivative, is a new drug candidate for treating malaria caused by Plasmodium falciparum.

Objectives
Possible cross-resistance between the 4-aminoquinolines amodiaquine, piperaquine and AQ-13 has not been assessed. In vitro parasite growth assays were used to characterize the susceptibility of multidrug-resistant and susceptible P. falciparum patient isolates to AQ-13.

Methods
A [3H]hypoxanthine uptake assay and a 384-well high content imaging assay were used to assess efficacy of AQ-13 and desethyl-amodiaquine against 38 P. falciparum isolates.

Results
We observed a strong cross-resistance between the chloroquine derivative amodiaquine and AQ-13 in Cambodian P. falciparum isolates (Pearson correlation coefficient of 0.8621, P &lt; 0.0001).

Conclusions
In light of the poor efficacy of amodiaquine that we described recently in Cambodia, and its cross resistance with AQ-13, there is a significant risk that similar clinical efficacy of AQ-13-based combinations should be anticipated in areas of amodiaquine resistance.
Health information technology to support cancer survivorship care planning: A systematic review
Authors: Mikles Sean P , Griffin Ashley C , Chung Arlene E 
Published: June 2021

Abstract

Objective
The study sought to conduct a systematic review to explore the functions utilized by electronic cancer survivorship care planning interventions and assess their effects on patient and provider outcomes.

Materials and Methods
Based on PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines, studies published from January 2000 to January 2020 were identified in PubMed, CINAHL, EMBASE, PsychINFO, Scopus, Web of Science, and the ACM Digital Library . The search combined terms for cancer, survivorship, care planning, and health information technology (HIT). Eligible studies evaluated the effects of a HIT intervention on usability, knowledge, process, or health-related outcomes. A total of 578 abstracts were reviewed, resulting in 60 manuscripts describing 40 studies. Thematic analyses were used to define meta-themes of system functions, and Fisher’s exact tests were used to examine associations between functions and outcomes.

Results
Patients were the target end users for 18 interventions, while 12 targeted providers and 10 targeted both groups. Interventions used patient-reported outcomes collection (60%), automated content generation (58%), electronic sharing (40%), persistent engagement (28%), and communication features (20%). Overall, interventions decreased the time to create survivorship care plans (SCPs) and supported care planning knowledge and abilities, but results were mixed for effects on healthcare utilization, SCP sharing, and provoking anxiety. Persistent engagement features were associated with improvements in health or quality-of-life outcomes (17 studies, P = .003).

Conclusions
Features that engaged users persistently over time were associated with better health and quality-of-life outcomes. Most systems have not capitalized on the potential of HIT to share SCPs across a care team and support care coordination.
A systematic review of automatic text summarization for biomedical literature and EHRs
Authors: Wang Mengqian , Wang Manhua , Yu Fei , Yang Yue , Walker Jennifer , Mostafa Javed 
Published: June 2021

AbstractObjectiveBiomedical text summarization helps biomedical information seekers avoid information overload by reducing the length of a document while preserving the contents’ essence. Our systematic review investigates the most recent biomedical text summarization researches on biomedical literature and electronic health records by analyzing their techniques, areas of application, and evaluation methods. We identify gaps and propose potential directions for future research.Materials and MethodsThis review followed the PRISMA methodology and replicated the approaches adopted by the previous systematic review published on the same topic. We searched 4 databases (PubMed, ACM Digital Library, Scopus, and Web of Science) from January 1, 2013 to April 8, 2021. Two reviewers independently screened title, abstract, and full-text for all retrieved articles. The conflicts were resolved by the third reviewer. The data extraction of the included articles was in 5 dimensions: input, purpose, output, method, and evaluation.ResultsFifty-eight out of 7235 retrieved articles met the inclusion criteria. Thirty-nine systems used single-document biomedical research literature as their input, 17 systems were explicitly designed for clinical support, 47 systems generated extractive summaries, and 53 systems adopted hybrid methods combining computational linguistics, machine learning, and statistical approaches. As for the assessment, 51 studies conducted an intrinsic evaluation using predefined metrics.Discussion and ConclusionThis study found that current biomedical text summarization systems have achieved good performance using hybrid methods. Studies on electronic health records summarization have been increasing compared to a previous survey. However, the majority of the works still focus on summarizing literature.
Effects of guanidinoacetic acid supplementation on nitrogen retention and methionine flux in cattle
Authors: Ardalan Mehrnaz , Miesner Matt D , Reinhardt Christopher D , Thomson Daniel U , Armendariz Cheryl K , Smith J Scott , Titgemeyer Evan C 
Published: June 2021

Abstract
Creatine stores high-energy phosphate bonds in muscle and is synthesized in the liver through methylation of guanidinoacetic acid (GAA). Supplementation of GAA may therefore increase methyl group requirements, and this may affect methyl group utilization. Our experiment evaluated the metabolic responses of growing cattle to postruminal supplementation of GAA, in a model where methionine (Met) was deficient, with and without Met supplementation. Seven ruminally cannulated Holstein steers (161 kg initial body weight [BW]) were limit-fed a soybean hull-based diet (2.7 kg/d dry matter) and received continuous abomasal infusions of an essential amino acid (AA) mixture devoid of Met to ensure that no AA besides Met limited animal performance. To provide energy without increasing the microbial protein supply, all steers received ruminal infusions of 200 g/d acetic acid, 200 g/d propionic acid, and 50 g/d butyric acid, as well as abomasal infusions of 300 g/d glucose. Treatments, provided abomasally, were arranged as a 2 × 3 factorial in a split-plot design, and included 0 or 6 g/d of l-Met and 0, 7.5, and 15 g/d of GAA. The experiment included six 10-d periods. Whole body Met flux was measured using continuous jugular infusion of 1-13C-l-Met and methyl-2H3-l-Met. Nitrogen retention was elevated by Met supplementation (P &lt; 0.01). Supplementation with GAA tended to increase N retention when it was supplemented along with Met, but not when it was supplemented without Met. Supplementing GAA linearly increased plasma concentrations of GAA and creatine (P &lt; 0.001), but treatments did not affect urinary excretion of GAA, creatine, or creatinine. Supplementation with Met decreased plasma homocysteine (P &lt; 0.01). Supplementation of GAA tended (P = 0.10) to increase plasma homocysteine when no Met was supplemented, but not when 6 g/d Met was provided. Protein synthesis and protein degradation were both increased by GAA supplementation when no Met was supplemented, but decreased by GAA supplementation when 6 g/d Met were provided. Loss of Met through transsulfuration was increased by Met supplementation, whereas synthesis of Met from remethylation of homocysteine was decreased by Met supplementation. No differences in transmethylation, transsulfuration, or remethylation reactions were observed in response to GAA supplementation. The administration of GAA, when methyl groups are not limiting, has the potential to improve lean tissue deposition and cattle growth.
Wingless-type mouse mammary tumor virus integration site regulation of bovine theca cells
Authors: Spicer Leon J 
Published: June 2021

Abstract
Ovarian paracrine mediation by components of the wingless-type mouse mammary tumor virus integration site ligands (WNT1 to 11) and their receptors, frizzled family members (FZD1 to 10), has been proposed. Secreted truncated forms of FZD proteins (e.g., secreted frizzled-related protein 4 [SFRP4]) block the action of WNT ligands. Dickkopf-1 (DKK1) is another WNT antagonist, and R-spondin-1 (RSPO1) is one of a group of four secreted proteins that enhance WNT/β-catenin signaling. Our hypothesis was that granulosa cells signal theca cells (TCs) via SFRP4, DKK1, RSPO1, and WNT secretion to regulate TC differentiation and proliferation. Therefore, in vitro experiments were conducted to study the effects of WNT family member 3A (WNT3A), WNT5A, RSPO1, DKK1, insulin-like growth factor 1 (IGF1), bone morphogenetic protein 7 (BMP7), Indian hedgehog (IHH), and fibroblast growth factor 9 (FGF9) on bovine TC proliferation and steroidogenesis. TCs of large (8 to 20 mm) and small (3 to 6 mm) follicles were collected from bovine ovaries; TC monolayers were established in vitro and treated with various doses of recombinant human WNT3A, WNT5A, RSPO1, DKK1, IGF1, FGF9, BMP7, IHH, and/or ovine luteinizing hormone (LH) in serum-free medium for 48 h. In experiment 1, using LH-treated TC, IGF1, IHH, and WNT3A increased (P &lt; 0.05) cell numbers and androstenedione production, whereas WNT3A and BMP7 inhibited (P &lt; 0.05) progesterone production. In experiment 2, FGF9 blocked (P &lt; 0.05) the WNT3A-induced increase in androstenedione production in LH plus IGF1-treated TC. In experiment 3, RSPO1 further increased (P &lt; 0.05) LH plus IGF1-induced progesterone and androstenedione production. In experiment 4, SFRP4 and DKK1 alone had no significant effect on TC proliferation or progesterone production of large-follicle TC but both blocked the inhibitory effect of WNT5A on androstenedione production. In contrast, DKK1 alone inhibited (P &lt; 0.05) small-follicle TC androstenedione production whereas SFRP4 was without effect. We conclude that the ovarian TC WNT system is functional in cattle, with WNT3A increasing proliferation and androstenedione production of TC.
Host Deprivation Effects on the Functional Response and Parasitism Rate ofHabrobracon hebetor(Hymenoptera: Braconidae) onEphestia elutella(Lepidoptera: Pyralidae) in the Laboratory
Authors: Ou Hou-Ding , Atlihan Remzi , Wang Xiu-Qin , Li Hao-Xi , Sun Guang-Jun , Wei Lan , Wang Bo , Yu Xiao-Fei , Yang Mao-Fa 
Published: June 2021

AbstractHabrobracon hebetor (Say) is an important biological control agent for lepidopteran pests of stored products. In this study, the age-specific functional response, paralysis rate, and parasitism rate of H. hebetor under different host deprivation treatments (PC: without host deprivation, used as the control, P1d: host deprivation, but the host was removed after 1 d contact, and PW: host deprivation from beginning) were evaluated at different larval densities (5, 10, 20, 40, and 80) of the Ephestia elutella (Hübner) at 28 ± 1°C, 75 ± 5% RH and 16:8 h L:D. Ages of parasitoid females used were 2, 5, 10, and 20 d old. The logistic regression results indicated that the functional response of H. hebetor females under different host deprivation treatments was type II. The longest handling time was observed in 20-d old females, while the shortest handling time and highest maximum attack rate (T/Th) were estimated at the age of 2 d in all treatments. The paralysis and parasitism rates of H. hebetor were the highest at 2, 5, and 10-d old in all treatments. The results of this study suggest that H. hebetor females up to 10-d old can be used as an efficient biological control agent against E. elutella. The data of this study can also be used to predict the efficacy of different aged H. hebetor females in controlling E. elutella populations.
Resting Behavior of Blood-Fed Females and Host Feeding Preferences of Aedes aegypti (Diptera: Culicidae) Morphological Forms in Senegal
Authors: Diouf Babacar , Sene Ndeye Marie , Ndiaye El Hadj , Gaye Alioune , Ngom El Hadj Malick , Gueye Assiyatou , Seck Fatoumata , Diagne Cheikh Tidiane , Dia Ibrahima , Diallo Mawlouth , Diallo Diawo 
Published: June 2021

Abstract
Aedes aegypti (Linnaeus) is the main vector of most arboviruses in tropical and subtropical urban areas. In West Africa, particularly in Senegal, domestic and wild populations have been described. Both Ae. aegypti aegypti (Aaa) and Ae. aegypti formosus (Aaf) were found in progenies of Ae. aegypti families from several localities of Senegal. However, nothing is known about their resting and trophic behavior, which are key data for vector control. To fill this gap, blood-fed mosquitoes were collected monthly indoors and outdoors with BackPack aspirators and BG-Sentinel 2 traps between July and November 2019 from four urban sites. The enzyme-linked immunosorbent assay technique was used to analyze blood-fed Aaa and Aaf specimens. Both forms were found resting in all investigated places with the highest proportions found in scrap metals (51.7% for Aaa and 44.1% for Aaf) and used tires (19.2% for Aaa and 26.1% for Aaf). Blood-fed Aaf females showed lower occupation of the indoors environment compared to Aaa. Overall, the percentages of single bloodmeals from human were 80.5% (916/1138) for Aaa and 71.1% (263/370) for Aaf. A low frequency of other domestic hosts, including bovine, ovine, and cat were detected for both forms. This study provides the first data on resting and trophic behavior of Aaa and Aaf in Senegal. Both forms showed differences in their resting behavior but fed primarily on human and highlight the risk of arboviruses transmission in urban areas.
Ileoileal intussusception in the adult patient secondary to a fibroma: An organ-preserving approach to management
Authors: Hannan Enda , Egan Aisling , Bell Alison , Murray Muireann , Martin Eoin , Byrnes Gerard 
Published: June 2021

Abstract
We present a rare case of adult intussusception (AI) due to a small bowel fibroma, which presented as recurrent subacute symptoms. To our knowledge, this is the first reported case managed by intraluminal excision of the causative lesion by enterotomy as opposed to bowel resection. A 34-year-old woman presented with recurrent colicky abdominal pain. Computed tomography demonstrated ileoileal intussusception, with magnetic resonance imaging revealing a 2.3-cm intraluminal lesion acting as a lead point. The patient underwent laparotomy and the intussusception was reduced. Palpation of the lesion demonstrated a pedunculated polyp without suspicious features; so the lesion was resected via enterotomy as opposed to small bowel resection. Histopathological analysis diagnosed a benign fibroma. AI is a rare but important entity, with potentially devastating consequences for delayed diagnosis. The majority of lesions causing AI are benign and may be amenable to intraluminal resection via enterotomy, thus avoiding unnecessary bowel resection.
Critical Care Education and Skills Validation Course for Internal Medicine Physicians in the Military
Authors: Sattler Lauren A , Hunninghake John C , Sjulin Tyson J , Sobieszczyk Michal J , Molina Maria M , Markelz Ana Elizabeth , Walter Robert J 
Published: June 2021

ABSTRACT

Introduction
Military internist and internal medicine (IM) subspecialist physicians must be prepared to function in both traditional inpatient and outpatient settings, as well as manage critically ill patients within a deployed austere environment. As many critical care procedures are not performed on a routine basis in general IM practice, many active duty IM physicians experience skills degradation and lack confidence in performing these procedures. In order to address this perceived deficiency, the U.S. Army and Air Force Internal Medicine Education and Skills Validation Course was developed to provide essential training in critical care procedures for active duty military IM physicians and subspecialists.

Materials and Methods
Staff internist and subspecialist physicians at multiple military treatment facilities participated in a 2-day simulation-based training course in critical care procedures included in the Army Individual Critical Task Lists and the Air Force Comprehensive Medical Readiness Program. Educational content included high-yield didactic lectures, multi-disciplinary Advanced Cardiac Life Support/Advanced Trauma Life Support high-fidelity simulation scenarios, and competency training/validation in various bedside procedures, including central venous and arterial line placement, trauma-focused ultrasound exam, airway management and endotracheal intubation, chest tube thoracotomy, and mechanical ventilation, among others.

Results
A total of 87 staff IM physicians participated in the course with an average of 2–4 years of experience following completion of graduate medical education. Upon course completion, all participants successfully achieved rigorous, checklist-based, standardized validation in all the required procedures. Survey data indicated a significant improvement in overall skills confidence, with 100% of participants indicating improvement in their ability to function independently as deployed medical officers.

Conclusions
Broad implementation of this program at military hospitals would improve pre-deployment critical care procedural readiness in military IM physicians.
Retired French Military Orthopedic Surgeons’ Opinions on Their Careers
Authors: de l’Escalopier Nicolas , Barbier Olivier , Mathieu Laurent , Rongieras Frédéric , Choufani Camille 
Published: June 2021

ABSTRACT

Introduction
Owing to their professional and personal experiences, retired military orthopedic surgeons’ views of their careers are a unique source of inspiration. Reflecting on their experiences allows them to grasp the positive points and those that need to be improved for future generations. The purpose of this study is to gather the opinions of retired surgeons on the career of military orthopedic surgeons.

Methods
We addressed a questionnaire to all retired French military orthopedic surgeons in the database of the Chair of Applied Surgery for the Armed Forces as of December 2020, retrained in the civilian sector. A questionnaire sent by email made it possible to collect demographic, professional, and personal data about their careers. Subjective data were evaluated using a visual analog scale from 0 to 10 or a subjective qualification scale. The main assessment criterion was the average score (out of 10) of the retired surgeons’ opinions on their careers.

Results
Fifty-two percent of retired surgeons replied (32 out of 61), with the respondents having an average age of 63 years. They had been in military retirement for an average of 14 years and had practiced for approximately 13.5 years. The majority (28 out of 32) had had a civilian activity after leaving the army. The three main reasons for leaving were the unsatisfactory working environment, the high number of deployments, and insufficient pay. Nevertheless, the respondents were satisfied with their activity, their job, and their training. The average score given for the overall opinion on their careers was 8.14/10. The three main disadvantages of the career that were noted were the quality of family life, the conditions of employment, and the financial aspects. The majority were very satisfied with the second half of their civil career.

Conclusion
Overall, the opinion of retired French military orthopedic surgeons on their careers is very good. Their point of view provides interesting elements for reflection from both a professional point of view and a personal point of view. They were very satisfied with the quality of their training, their job, and their activity. However, the quality of their personal/family life, working conditions, and the financial aspects of the career reduced this satisfaction. The results also have potential application in improving the preparation of young military orthopedic surgeons.
Recovering Coronavirus Disease Patients in the Active Duty Military Population: A Review of Current Evidence and Special Considerations for Uniformed Providers
Authors: Adams Nehkonti , Sanou Aliye Z , Lewis Paul R , Wilson Cardia M 
Published: June 2021

ABSTRACT
Patients acutely infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) coronavirus disease (COVID-19) may continue to have symptoms well beyond 2 weeks. The range of symptoms and physiological sequelae can impact medical readiness even in a relatively young and healthy cohort of service members. It is important to monitor, document, and investigate symptoms from all service members recovering from COVID-19. Military medicine must be prepared to support and manage cases of patients who are recovered from acute COVID-19 but are suffering from post-COVID-19 complications.
Chronic Exertional Compartment Syndrome Treated With Botulinum Toxin-A Yielding 36-Month Total Symptom Relief: A Case Report
Authors: Jensen Maxwell , Lystrup Robert Maxwell , Jonas Christopher E 
Published: June 2021

ABSTRACT
Chronic exertional compartment syndrome (CECS) can be a debilitating condition observed in athletes, including military service members. Surgical fascial release, first described in 1956, has long been a standard treatment despite symptom recurrence in up to 45% of surgically treated military service members. A 2013 case series introduced intracompartmental Botulinum Toxin-A (BoNT-A) injections as a nonsurgical CECS treatment option, demonstrating efficacy for 15 of 16 patients. At the time of this submission, two additional case reports addressing BoNT-A injections for CECS have occurred. This case report describes a U.S. Military service member treated with ultrasound-guided BoNT-A for bilateral lower leg CECS. This patient achieved pain-free activities for 36 months with one treatment. This case, coupled with additional literature, supports consideration of BoNT-A as a potential long-term, nonsurgical alternative for CECS.
deepBlink: threshold-independent detection and localization of diffraction-limited spots
Authors: Eichenberger Bastian Th , Zhan YinXiu , Rempfler Markus , Giorgetti Luca , Chao Jeffrey A 
Published: June 2021

Abstract
Detection of diffraction-limited spots in single-molecule microscopy images is traditionally performed with mathematical operators designed for idealized spots. This process requires manual tuning of parameters that is time-consuming and not always reliable. We have developed deepBlink, a neural network-based method to detect and localize spots automatically. We demonstrate that deepBlink outperforms other state-of-the-art methods across six publicly available datasets containing synthetic and experimental data.