Miracle-dz/UniFAR-FTUs huggingface dataset:
[Effect of transcutaneous electrical acupoint stimulation on epidural-related maternal fever in parturients undergoing epidural labor analgesia].

OBJECTIVE To evaluate the therapeutic effect and safety of transcutaneous electrical acupoint stimulation (TEAS) on epidural-related maternal fever in parturients undergoing epidural labor analgesia. METHODS A total of 198 primiparas with single birth, full-term pregnancy and head position were recruited and randomized into a TEAS group (98 cases) and a control group (100 cases). In the TEAS group, after epidural labor analgesia, TEAS was applied to bilateral Hegu (LI4) and Quchi (LI11), once an hour, for 30 min each time, till the end of childbirth. In the control group, after epidural labor analgesia, TEAS electrodes were attached to the same acupoints, but without electric stimulation. Maternal tympanic temperature and the score of Visual Analogue Score (VAS) were measured before analgesia, at 1, 2, 3, 4 and 5 h after analgesia and during labor respectively and maternal fever rate was evaluated in the parturients of two groups. Separately, before analgesia, 2 h after analgesia and during labor, the levels of serum interleukin (IL-6) and IL-1β were determined in the parturients of two groups. The duration of labor, the mode of labor, oxytocin dosage, postpartum hemorrhage, neonatal Apgar scores, time of labor analgesia, labor analgesic consumption and adverse effects were recorded in the parturients of two groups. RESULTS Maternal tympanic temperature increased progressively in two groups as analgesic time prolonged. Tympanic temperature at 3, 4 and 5 h after analgesia and du-ring labor, and maternal fever rate during labor in the TEAS group were all lower than those in the control group respectively (P<0.05). The levels of serum IL-6 and IL-1β increased after analgesia in the parturients of two groups. The serum IL-6 level during labor and the level of IL-1β at 2 h after analgesia and during labor in the parturients of the TEAS group were lower than those in the control group (P<0.05). The analgesic consumption in the TEAS group was less than that in the control group (P<0.05). The incidence of chills in the TEAS group was lower than that in the control group (P<0.05). The differences were not statistical in VAS score, duration of labor, mode of labor, oxytocin dosage, postpartum hemorrhage, time of labor analgesia and neonatal Apgar score, as well as the incidence of urine retention, nausea and vomiting and urinary retention between two groups (P>0.05). CONCLUSION Transcutaneous electrical acupoint stimulation at LI11 and LI4 is conductive to relieving epidural-rela-ted maternal fever and reducing serum levels of IL-6 and IL-1β in the parturients undergoing epidural labor analgesia. It is safe and effective in clinical application.
Improved Delivery Methods for Gene Therapy and Cell Transplantation in Parkinson’s Disease

A number of cell transplantation and gene therapy trials have been performed over the last three decades in an effort to restore function in Parkinson’s disease. Much has been learned about optimizing delivery methods for these therapeutics. This is particularly true in gene therapy, which has predominated the clinical trial landscape in recent years; however, cell transplantation for Parkinson’s disease is currently undergoing a renaissance. Innovations such as cannula design, iMRI-guided surgery and an evolution in delivery strategy has radically changed the way investigators approach clinical trial design. Future therapeutic strategies may employ newer delivery methods such as chronically implanted infusion devices and focal opening of the blood brain barrier with focused ultrasound.
Embryonic cervical rhabdomyosarcoma complicated with uterine inversion with cerebral venous sinus thrombosis as the first symptom: a case report and literature review

The probability of rhabdomyosarcoma occurring in the cervix is less than 0.5% and may be associated with a pathogenic dicer 1, ribonuclease III (DICER1) gene variation. Tumour-induced hypercoagulability and high levels of cancer antigen (CA) 125 are risk factors for cerebral venous sinus thrombosis (CVST). In addition, although nonpuerperal uterine inversion is very rare and is usually caused by leiomyomas from the uterus, large cervical masses can also be the cause. This case report describes a 24-year-old woman with uterine inversion caused by an embryonic cervical rhabdomyosarcoma that presented with CVST as her first symptom. The patient underwent laparoscopic total uterus and bilateral salpingectomy, during which the uterus was found to be completely inverted. Postoperative pathology confirmed embryonic cervical rhabdomyosarcoma. The patient quickly developed lung and para-aortic lymph node metastases. Two months later, the patient died of complications. When coagulation indices in patients with tumours are abnormal, especially when the levels of D-dimer and CA125 increase, it is recommended that anticoagulant therapy is administered in a timely manner to prevent the occurrence of CVST. Furthermore, for large cervical tumours, physicians should also be alert to the occurrence of uterine inversion.
The normative data study of the Czech MATRICS consensus cognitive battery

Abstract Objective The MATRICS consensus cognitive battery (MCCB) is a widely used neuropsychological battery for the assessment of cognitive dysfunction in schizophrenia. However, the accuracy of measurement is dependent on suitable normative data which are in the Czech Republic lacking. Method The Czech academic research translation of the MCCB battery was administered to a sample of healthy volunteers aged 17 to 62 years (N = 573) and the effects of age, education and sex were examined. In addition, a comparison was made to examine the differences between the US and current normative data. Results Consistent with previous studies, significant effects of age, sex and education were found, however, in sex and education in distinct MCCB-domains. By comparing the original and current normative data, significant differences with small to large effect sizes were revealed in all domains except for Verbal Learning. Conclusions We present nationally specific MCCB regression-based and tabular normative data applicable in research and clinical settings.
Efficient coverage of ZnO nanoparticles on cotton fibres for antibacterial finishing using a rapid and low cost: in situ synthesis

Zinc oxide nanoparticles (ZnONPs) have received considerable attention as an antibacterial agent particularly in the textile industry. In the present work a successful procedure for in situ growth of ZnONPs in textiles was developed. The results obtained showed that a combination of in situ synthesis and the sol–gel method promoted a uniform and dense adsorption of the nanoparticles both inside and on the surface of fabric fibres. The fabrics finished with ZnONPs have been investigated for antibacterial properties by the agar diffusion method and by the absorption method according to the ISO 20743:2013 standard and exhibited an antibacterial effect against methicillin resistant Staphylococcus aureus ATCC33591, Staphylococcus epidermidis ATCC1228, Staphylococcus aureus RN4220 and Propionibacterium acnes ATCC6919. Moreover, tests conducted with hydrogen peroxide suggested the involvement of reactive oxygen species, namely the involvement of hydrogen peroxide, in the antibacterial activity of the zinc oxide nanoparticles. Therefore, the synthesised nanoparticles showed great potential to be used as coatings for medical, cosmetic or sports fabrics.
Fabrication of a one-dimensional tube-in-tube polypyrrole/tin oxide structure for highly sensitive DMMP sensor applications

Detection of toxic gases is of great importance for protection against chemical weapons. In particular, organophosphates, such as sarin, damage nerve function and are fatal inhibitors of acetylcholinesterase. Therefore, simple and enhanced technologies for the detection of organophosphates are needed. Herein, we report the fabrication of a chemiresistive gas sensor based on a polypyrrole (PPy)-coated SnO2 tube-in-tube structure that was highly sensitive (0.05 ppb) and selective toward dimethyl methylphosphonate (DMMP), which is a simulant of organophosphates. The complex tube-in-tube structure was fabricated using a single-nozzle electrospinning method with two mixed solvents. Vapor deposition polymerization (VDP) was used to form a thin PPy layer on the surface of the SnO2 tube-in-tube structure without any aggregation. Our new synthetic methodology promises to be an effective approach for fabricating organic/inorganic complex tubular structures for future sensing technologies.
The effect of autonomous and controlled motivation on self‐control performance and the acute cortisol response

Abstract Autonomously regulated self‐control typically does not reduce over time as much, compared with self‐control underpinned by controlled motivation. The proposed study tested whether an acute stress response is implicated in this process. Utilizing a framework grounded in self‐determination theory, this study examined whether participants' motivational regulation would influence repeated self‐control performance and acute stress levels, measured by the stress hormone cortisol. A single‐blind randomized experimental design incorporating two motivational conditions (autonomous regulation and controlled regulation) tested these hypotheses. Participants (female = 28; male = 11; M age = 22.33) performed three sequential self‐control tasks; a modified Stroop task followed by two “wall sit” postural persistence tasks. Salivary cortisol was measured at baseline and after each of the wall sits. A repeated measures ANCOVA unexpectedly revealed that participants in the controlled regulation condition recorded greater wall sit performance in the first and second wall sits, compared with the autonomous condition. A repeated measures ANCOVA also revealed a significant quadratic interaction for cortisol. Controlled regulation was associated with an increase, and autonomous regulation condition a decrease, in cortisol that subsided at timepoint two. Results imply autonomous motivation facilitates an adaptive stress response. Performance on the self‐control tasks was contrary to expectations, but may reflect short‐term performance benefits of controlled motivation.
Comparison of Bacterial Community of Healthy and Erwinia amylovora Infected Apples

Fire blight disease, caused by Erwinia amylovora, could damage rosaceous plants such as apples, pears, and raspberries. In this study, we designed to understand how E. amylovora affected other bacterial communities on apple rhizosphere; twig and fruit endosphere; and leaf, and fruit episphere. Limited studies on the understanding of the microbial community of apples and changes the community structure by occurrence of the fire blight disease were conducted. As result of these experiments, the infected trees had low species richness and operational taxonomic unit diversity when compared to healthy trees. Rhizospheric bacterial communities were stable regardless of infection. But the communities in endosphere and episphere were significanlty affected by E. amylovora infection. We also found that several metabolic pathways differ significantly between infected and healthy trees. In particular, we observed differences in sugar metabolites. The finding provides that sucrose metabolites are important for colonization of E. amylovora in host tissue. Our results provide fundamental information on the microbial community structures between E. amylovora infected and uninfected trees, which will contribute to developing novel control strategies for the fire blight disease.
Rapid Review on the Effectiveness of Telehealth Interventions for the Treatment of Behavioral Health Disorders.

INTRODUCTION The Psychological Health Center of Excellence conducted a rapid review of the literature to investigate the effectiveness of behavioral health treatments (i.e., evidence-based psychotherapy and psychiatry) delivered in person compared to telehealth (TH; i.e., video teleconference and telephone). MATERIALS AND METHODS The rapid review methods included a systematic search of a single database (PubMed), hand-searching of relevant systematic reviews, dual screening, single-person data abstraction verified by a second person, and dual risk of bias assessment. Due to heterogeneity across studies, no quantitative analyses were conducted. RESULTS Twenty-two randomized controlled trials (RCTs), eight of which were non-inferiority trials, evaluated the effectiveness of TH via telephone or video teleconferencing compared to in-person (IP) delivery for patient populations with posttraumatic stress disorder, depression, and mixed diagnoses. The majority of RCTs and all but one of the eight non-inferiority trials found that clinical outcomes did not differ between TH and IP treatment delivery. Two studies found that subgroups with higher symptom severity (hopelessness and anxiety disorders, respectively) in the TH group had worse treatment-related outcomes than IP participants with similar symptom profiles. The majority of studies found no significant differences in satisfaction with care, quality of the therapeutic alliance, or study discontinuation between TH and IP groups. CONCLUSION Based on evidence from 22 RCTs, the use of TH platforms, including video conference and telephone modalities, generally produces similar outcomes as face-to-face provision of psychotherapy and psychiatry services.
Characterization of Genetically Modified HUCPVCs as an Osteogenic Cell Source.

Tissue engineering and ex vivo gene therapy can be used synergically as tool to regenerate bone, which overcome the problems of currently available bone replacements. Recently, a new source of mesenchymal stromal cells (MSCs) has been found in the umbilical cord; human umbilical cord perivascular cells (HUCPVCs) provide an alternative to bone marrow derived MSCs and due to their easy harvest, fast expansion, and non-immunogeneic and immunomodulatory phenotype we hypothesized that HUCPVCs are a putative candidate cell source for osteogenic ex vivo gene therapy. This work proposes the generation of cocktails of genetically modified HUCPVCs and their cryopreservation as an “off the shelf” therapeutic. This approach involves the engineering of osteogenic cell populations, by genetically modifying HUCPVCs using recombinant adenoviruses to deliver four fundamental genes for bone formation: bone morphogenetic protein 2 (BMP-2), runt-related transcription factor 2 (Runx2), Osterix (OSX/SP7) transcription factor and vascular endothelial growth factor (VEGF). Our results show that HUCPVCs can be efficiently modified by adenoviruses and can be cryopreserved without affecting the production efficiency and bioactivity of proteins of interest produced by the cells. Moreover, overexpression of BMP2, Runx2 and SP7 enhances ALP activity levels in HUCPVCs and upregulates ALP, OPN, COL1A1 and OCN gene expression; data that provides the first evidence of the effects of combinational expression of BMP2, Runx2 and SP7. Furthermore, we report for the first time the genetic modification of human BMSCs to express SP7 and Runx2, which enhances their ALP activity and matrix mineralization capacity.
A bovine lactoferricin-lactoferrampin-encoding Lactobacillus reuteri CO21 regulates the intestinal mucosal immunity and enhances the protection of piglets against enterotoxigenic Escherichia coli K88 challenge

ABSTRACT Enterotoxigenic Escherichia coli (ETEC) is an important cause of diarrhea in human and animal. To determine the mechanism of a bovine lactoferricin-lactoferrampin (LFCA)-encoding Lactobacillus reuteri CO21 (LR-LFCA) to enhance the intestinal mucosal immunity, we used a newborn piglet intestine model to study the intestinal response to ETEC. Pigs were chosen due to the anatomical similarity between the porcine and the human intestine.4-day-old piglets were orally administered with LR-LFCA, LR-con (L. reuteri CO21 transformed with pPG612 plasmid) or phosphate buffered saline (PBS) for three consecutive days, within 21 days after these treatments, we found that LR-LFCA can colonize the intestines of piglets, improve the growth performance, enhance immune response and is beneficial for intestinal health of piglets by improving intestinal barrier function and modulating the composition of gut microbiota. Twenty-one days after, piglets were infected with ETEC K88 for 5 days, we found that oral administration of LR-LFCA to neonatal piglets attenuated ETEC-induced the weight loss of piglets and diarrhea incidence. LR-LFCA decreased the production of inflammatory factors and oxidative stress in intestinal mucosa of ETEC-infected piglets. Additionally, LR-LFCA increased the expression of tight junction proteins in the ileum of ETEC-infected piglets. Using LPS-induced porcine intestinal epithelial cells (IPEC-J2) in vitro, we demonstrated that LR-LFCA-mediated increases in the tight junction proteins might depend on the MLCK pathway; LR-LFCA might increase the anti-inflammatory ability by inhibiting the NF-κB pathway. We also found that LR-LFCA may enhance the antioxidant capacity of piglets by activating the Nrf2/HO-1 pathway. This study demonstrates that LR-LFCA is effective at maintaining intestinal epithelial integrity and host homeostasis as well as at repairing intestinal damage after ETEC infection and is thus a promising alternative therapeutic method for intestinal inflammation.
Which factors influence the frequency of participation in longitudinal cohort studies? - An analysis of demographics, social factors, and medical preconditions in participants of the health effects in high level exposure to polychlorinated biphenyls (HELPcB) cohort

ABSTRACT The continuous drop out of participants in longitudinal studies is a trend that may be observed in nearly all fields of medical research. A reduced participation rate might compromise the power of statistical analysis as well as lead to an attrition bias of the study. The aim of this analysis was to identify influencing factors on participation frequency in the monitoring program Health Effects in High Level Exposure to polychlorinated biphenyls (HELPcB) study, a cohort investigation of occupationally polychlorinated biphenyls (PCB) exposed individuals. The HELPcB study was initiated in 2010 and consisted of 7 study visits. At the last cross-section in 2019, less than one third of the included patients still actively participated. As possible influencing factors on study participation frequency, demographic, social, and medical characteristics of the participants were examined. In addition, a logistic regression model to predict study participation behavior was calculated. An overall higher frequency of participation was observed, if participants joined the program together with relatives or friends and had a higher age. For PCB plasma levels, an exceedance of the biological reference value (BAR) and further factors, such as (1) professional qualification, (2) later inclusion, (3) type of participant and (4) occupational-related disease notification, significant differences in the participation frequency were observed in the univariate analysis. Only age and joined study participation remained significant in the multivariate logistic regression. In conclusion, it was possible to identify several social and occupational-related factors that influence the frequency of participation of study attendees.
Adolescents’ neural reactivity to acute psychosocial stress: dysfunctional regulation habits are linked to temporal gyrus response

Abstract Mid-adolescence is a critical time for the development of stress-related disorders and it is associated with significant social vulnerability. However, little is known about normative neural processes accompanying psychosocial stress at this time. Previous research found that emotion regulation strategies critically influence the relationship between stress and the development of psychiatric symptoms during adolescence. Using functional magnetic resonance imaging (fMRI), we examined neural responses to acute stress and analyzed whether the tendency to use adaptive or maladaptive emotion regulation strategies is related to neural and autonomic stress responses. Results show large linear activation increases from low to medium to high stress levels mainly in medial prefrontal, insulae and temporal areas. Caudate and subgenual anterior cingulate cortex, neural areas related to reward and affective valuations, showed linearly decreasing activation. In line with our hypothesis, the current adolescent neural stress profile resembled social rejection and was characterized by pronounced activation in insula, angular and temporal cortices. Moreover, results point to an intriguing role of the anterior temporal gyrus. Stress-related activity in the anterior temporal gyrus was positively related to maladaptive regulation strategies and stress-induced autonomic activity. Maladaptive coping might increase the social threat and reappraisal load of a stressor, relating to higher stress sensitivity of anterior temporal cortices.
COVID-19, loneliness, social isolation and risk of dementia in older people: a systematic review and meta-analysis of the relevant literature

Abstract Objectives During the COVID-19 lockdown, social isolation and feelings of loneliness (SIFL) in the older population have increased, and they can be a risk of dementia, especially in vulnerable older people. The current research is a systematic review meta-analysis of the studies that approach the risk of dementia in older people with SIFL. Methods The ten studies selected for meta-analysis utilised an opportunistic sample of older people in the community from age 50 to above with no dementia and enrolment. The populations consisted of cohorts of an average of 8,239 people, followed for a mean period of 6.41 years. Random effect meta-analysis summarised the Cox Proportional Hazard Ratios and Relative Risks of the individual studies. Results Results of the meta-analysis show that in older people, the risk of developing dementia because of the impact of prolonged loneliness and social isolation is about 49 to 60% [HR/HR = 1.49; CI95=1.37−1.61] higher than in those who are not lonely and socially isolated. Conclusion The biopsychosocial model of dementia supports the need for more integrated social programs and reduced risks for the older persons who, during the COVID-19 lockdown, have suffered from deprivation of support from primary carers and restricted social interactions. Keypoints During the COVID-19 lockdown, social isolation and feelings of loneliness in the general population have increased. Older persons are more vulnerable to social isolation and feelings of loneliness (SIFL). SIFL in older people has been associated with an increased risk of dementia. The current study’s findings suggest the need to improve healthcare policies to reduce the impact of SIFL in older persons during the COVID-19 pandemic.