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Highly selective and sensitive detection of cardiac troponin I (cTnI) is a powerful complement to clinical diagnosis of acute myocardial infarction (AMI). In this study, a strategy for cTnI detection was developed by constructing a universal biosensing interface composed of zwitterionic peptides and aptamers. The peptides were self-assembled onto gold chips, and some of them were biotinylated. The cTnI-specific binding aptamers were immobilized through the streptavidin-biotin system. Surface plasmon resonance (SPR) measurements revealed the preparation process. The developed aptasensor presents a linear detection with cTnI ranging from 20 ng/ml to 600 ng/ml and a detection limit of 20 ng/ml. The high immobilization of the aptamer enhances the sensitivity of the aptasensor and the calculated KD was 6.75 nM. Due to the outstanding antifouling property of the zwitterionic peptide, the developed aptasensor possesses a high resistance towards protein fouling. Moreover, the aptasensor has excellent selectivity and specificity towards cTnI in complex media. Hence, the proposed peptide-based aptasensor shows great potential for practical application in medium sized Myocardial Infarction (MI).

Numerous studies of bullying in schools have identified aspects of the environment (E) and aspects of the person (P) as contributing to the prevalence of bullying in schools. It is proposed that the concept of desire can play a central role in explaining how bullying in schools arises and how it can be effectively addressed by schools by promoting social and emotional learning, mindfulness, and problem-solving techniques such as the Method of Shared Concern. The article identifies a need for further research to confirm the hypothesized relationships and assess the utility of the concept of desire as a variable in research and the practice of bullying prevention in schools.

Bronchiolitis is one of the most common respiratory infections in children under 2 years of age predominantly caused by Respiratory syncytial virus and other viruses like influenza, Para influenza, and Adenovirus. Rhinovirus, etc. Most children have mild symptoms however bronchiolitis has also been well linked to severe morbidities and mortalities. Even though bronchiolitis has been well recognized for many years, there are still very few therapeutic strategies available beyond supportive management. There are many controversies about therapeutic management in bronchiolitis published in standard guidelines and research in this area. Management can be divided into pharmacological and supportive therapy. Evidence suggests that the current management of bronchiolitis is purely supportive consisting of oxygen supplementation, frequent suctioning, and maintaining good hydration and nutrition. Regarding pharmacological therapy, neither bronchodilators nor corticosteroids have significant efficacy in the treatment of bronchiolitis. However, some studies suggest that adrenaline and nebulizer 3% saline showed some benefit only in terms of outcome. The current recommendation also supports the use of Palivizumab as prophylaxis in certain groups of infants and young children.

Introduction: Modern pediatrics of disasters is built on 5 basic principles: integrity, structure, causality, dynamism, and hierarchy.Material and methods: Methodological approaches were used: systemic, complex, integration, functional, dynamic, process, normative, quantitative, administrative, and situational, and methods: historical, analytical, and comparison. Techniques were used: grouping, absolute and relative values, detailing, and generalization.Results: The algorithms of actions of the doctor of the children’s clinic in the event of a fire, the receipt of a call about the laying of explosives and the threat of explosion were considered, the scope of the provision of first qualified aid to the pediatric nursing team was clarified. The issues of the organization of the first qualified and specialized medical care, taking into account the anatomical and physiological characteristics of children and adolescents, as well as medical tactics for small-medium, and large disasters in rural areas and cities are discussed.Conclusion: Pediatrics of disasters is an independent section of organizational and medical work in emergencies and terrorist acts, providing specialized medical care for at least 25% of victims, who are children and adolescents. The training of doctors of a specialized children’s polyclinic is regulated by regulatory documents of the Russian Federation and the Republic of Komi, Orders of the Ministry of Health of the region, a municipal formation, and a medical institution in the field of civil defense and emergency situations. In case of minor emergencies and disasters within the city boundaries with the occurrence of a single or a small number of group losses, medical support repeats that in road traffic accidents, with the exception of the organization and conduct of medical triage. In rural areas, it is required to attract additional medical and nursing teams (emergency medical aid teams), created on the basis of medical institutions of the victim and neighboring areas. At the same time, a forced maneuver by the forces and means of territorial health care is necessary for the medical evacuation of a significant part of the affected children to specialized institutions (departments) located in cities. The provision of psychological and psychiatric assistance to children and adolescents in emergencies is carried out on the basis of its basic modules (departments and offices of psychological and psychiatric assistance, and advisory mobile team of psychological and psychiatric assistance, anonymous psychological and psychiatric assistance by telephone).

Ischemic Heart Disease (IHD) remains a significant cause of morbidity and mortality worldwide. We present a case report of a 54-year-old individual presenting with symptoms suggestive of IHD, including palpitations and chest heaviness. Utilizing a Spandan device at home, the patient detected anteroseptal and lateral wall ischemia, prompting consultation with a cardiologist. Subsequent diagnostic evaluations revealed Left Ventricular Hypertrophy (LVH), concentric LVH, regional wall motion abnormality, and Grade I diastolic dysfunction. Hypertension and dyslipidemia were identified as prominent risk factors, with additional findings of carotid artery disease. Management strategies included antihypertensive medications, lipid-lowering therapy, and lifestyle modifications. This case underscores the complexity of diagnosing and managing IHD, highlighting the importance of comprehensive assessment and multidisciplinary care in optimizing patient outcomes.

The 1H NMR technique is used to study the behaviour of the poly (ethylene oxide) (PEO) chains grafted chemically on silica in the presence or not of solvent. A noticeable influence of the different physicochemical parameters on the conformation of the grafted macromolecules is evinced. Different models are proposed for different lengths of grafted polymer chains on the surface in the absence and presence of a solvent. Without solvent, the macromolecules lie very flat and the layer is more organized. In the presence of a solvent, the chains spread out and adopt a more extended conformation and the local concentration of monomers decreases.

Background: 188Re-liposome has been used for evaluating the theranostic efficacy on human head and neck squamous cell carcinoma (HNSCC) at preclinical stages. Here we furthercompared the microRNA expressive profile in orthtopic HNSCC tumor model exposed to 188Re-liposome. Methods: A single dose or dual doses of 188Re-liposome was intravenously injected into tumor-bearing mice followed by the Cerenkov luminescent imaging (CLI) for monitoring the accumulation of 188Re-liposome in tumors. The microRNA expressive profile was generated using the Taqman® OpenArray® Human MicroRNA Panel followed by the DIANA mirPath analysis, KEGG signaling pathways prediction, and Kaplan-Meier survival analysis for predicting the prognostic role of 188Re-liposome affected microRNAs. Results: Dual doses of 188Re-liposome exhibited a better tumor suppression than a single dose of 188Re-liposome, including reduced tumor size, Ki-67 proliferative marker, and epithelial-mesenchymal transition (EMT) related factors. The microRNA expressive profiles showed that 22 microRNAs and 19 microRNAs were up-regulated and down-regulated by dual doses of 188Re-liposome, respectively. Concomitantly, these two groups of microRNAs were inversely regulated by a single dose of 188Re-liposome accordingly. These microRNAs influenced most downstream genes involved in cancer related signaling pathways. Further, miR-520e and miR-522-3p were down-regulated whereas miR-186-5p and miR-543 were up-regulated by dual doses of 188Re-liposome, and they separately affected most of genes involved in their corresponding pathways with high significance. Additionally, high expressions of miR-520e and miR-522-3p were associated with lower survival rate of HNSCC patients. Conclusion: MicroRNA expression could be used to evaluate the therapeutic efficacy and regarded prognostic factors using different doses of 188Re-liposome.

Central Diabetes Insipidus (CDI) results from the inability to secrete ADH secreted by the neurohypophysis system to control water-electrolyte metabolism. In the etiology of CDI in childhood, many congenital and acquired central nervous system (CNS) tumors (germinoma, pinealoma, craniopharyngioma, optic glioma, acute myeloid leukemia), infiltrative diseases (Langerhans cell histiocytosis, sarcoidosis), infections (meningitis, tuberculosis, encephalitis), autoimmune events, head trauma, idiopathic) can be responsible [1]. Hibernomas, which are very rare in childhood, may also rarely involve the central nervous system.

Introduction: Despite the benefits of Cardiac Rehabilitation (CR), local and national CR referral and participation rates remain low when compared to established cardiovascular therapies, especially amongst racial/ethnic groups. Objectives: This study investigated the effects of the implementation of a CR program and electronic order set (EOS) in a large health system on CR referral and participation rates among a diverse group of patients with Coronary Heart Disease (CHD). Methods: A total of 360 patients from UCSD Health who presented with ACS were prospectively evaluated during initial hospitalization and 6- and 12-weeks post-discharge. The multivariable logistic regression model assessed referral and participation rates by week 1 and -12 post-discharge, adjusting for gender, age, race, ethnicity, geography, and referring physician subspecialty. Results: UCSD CR program implementation led referral rates to increase at week 1 (Pre- 38.6% and Post-54.9%, p = 0.003) and week-12 (Pre- 54.1% and Post- 59.8%, p = 0.386). Post-CR referrals were more likely at week-1 (OR: 1.93, 95% CI 1.27-2.95) and week-12 (OR: 1.26, 95% CI 0.79-2.00). EOS implementation increased referral rates at week-1 (Pre- 40.3% and Post- 58.7%, p < 0.001) and week-12 (Pre- 54.9% and Post- 60.4%, p = 0.394) with referrals more likely at week-1 (OR: 2.1, 95% CI 1.35-3.29) and week-12 (OR: 1.25, 95% CI 0.795-1.98). Participation in CR following EOS was more likely at both week-1 and week-12. Multivariable analysis revealed disparities in referral based on race, geographic location, and referring physician subspecialty. Conclusion: A CR program and EOS implementation were shown to increase referral rates with long-term potential for increasing referral and participation rates. Condensed abstract: This prospective study investigated the implementation of a Cardiac Rehabilitation (CR) program and Electronic Order Set (EOS) within the same health system on CR referral and participation rates. 360 patients with ACS were evaluated over 12 weeks. UCSD CR program and EOS implementation led referral rates to increase at week-1 and -12. CR participation was more likely to increase at week-1 and -12 following EOS. Multivariable analysis revealed disparities in referrals disproportionally affecting racial and ethnic minority groups and rural communities. CR and EOS implementation may increase CR referral rates for diverse patients with CHD.

Background: One of the common causes of chronic allograft nephropathy is nonadherence to medications, contributing to 30% of graft loss in the developed world. The non-adherence is attributed predominantly to pill burden.Once-daily dosing of tacrolimus instead of conventional twice-daily dosing may enhance adherence to medication and improve long-term outcomes. The present study is a retrospective analysis comparing the safety and effectiveness of De Novo (use from day 1) once daily (OD) Tacrolimus (extended-release capsules) to conventional twice-a-day (BD) tacrolimus, in renal transplant recipients operated at Suguna Hospital Bangalore India. Material and Methods: Records of 24 Transplant patients on De novo OD Tacrolimus were analyzed and compared retrospectively to 24 transplant patients treated De Novo with conventional BD tacrolimus on a regular follow-up for at least 2 yrs. post-transplant at our center. Results: Various parameters recorded till the last follow-up were analyzed and compared. The average weight of the cohort (64.6 kg vs. 66.6 kg), average tacrolimus dose (2.7 mg vs. 2.15 mg), average Tac dose/kg body weight (0.04 mg vs. 0.03 mg), average Sr.Creatinine, at Last, Follow up (1.2 mg/dl vs. 1.32 mg/dl) were comparable in both groups and were statistically insignificant (p > 0.05). However, there was a higher incidence of Post-Transplant Diabetes Mellitus (PTDM) noted in the Conventional BD Tacrolimus group (20.83%) compared to the OD Tacrolimus group (4.1%) and it was statistically significant (p = 0.17). The Infection rate of 41.67% in the conventional BD Tacrolimus group was much higher compared to the OD Tacrolimus group (4.17%) which was statistically significant (p = 0.01). There was 100% patient and graft survival at the end of two years in both groups. Tacrolimus Dose for OD and Conventional BD dosing were similar, unlike earlier studies recommending a 10% increase in dose for OD tacrolimus compared to BD dosing.Conclusion: OD Tacrolimus dose is comparable to conventional BD dose Tacrolimus in its safety and Efficacy; however, it scores over conventional BD dose Tacrolimus in terms of post-transplant infections and post-transplant diabetes mellitus (PTDM) and a more stable serum trough level.