Exosomes Secreted by Wharton's Jelly-Derived Mesenchymal Stem Cells Promote the Ability of Cell Proliferation and Migration for Keratinocyte.

Mesenchymal stem cells (MSCs) isolated from Wharton's jelly (WJ-MSCs) and adipose tissue (AD-MSCs) are alternative sources for bone marrow-derived MSCs. Owing to their multiple functions in angiogenesis, immune modulation, proliferation, migration, and nerve regeneration, MSC-derived exosomes can be applied in "cell-free cell therapy". Here, we investigated the functional protein components between the exosomes from WJ-MSCs and AD-MSCs to explain their distinct functions.

Analgesic Effect of Low-Level Laser Therapy before Heel Lance for Pain Management in Healthy Term Neonates: A Randomized Controlled Trial.

Currently, the prevention, assessment, and management of procedural pain in neonates continues to challenge clinicians and researchers. Objective. To investigate the analgesic effect of low-level laser therapy (LLLT) during heel lance compared to breast milk (BM) feeding in healthy term neonates.

An Association Between Pediatric Bronchiolitis and Atopic Dermatitis: A Multi-Institutional Electronic Medical Records Database Study From Taiwan.

Atopic dermatitis (AD) is triggered by many environmental factors. We sought to determine the relationship between birth weight, infectious diseases, and AD. This retrospective cohort study analyzed data from the CGR Database for the period 2004 through 2015 in Taiwan.

Salivary microbiome and asthma risk in children with orofacial defects.

Background: Patients with congenital orofacial defects, cleft lip (CL), cleft palate (CP), and cleft lip and palate (CLP) have continuous exposure of the respiratory system to the microbiome from the oral environment, offering opportunities to develop mucosal immunity in the airway. This two-part study aims to analyze data on asthma occurrence in CL, CP, and CLP infants and the composition of the salivary microbiome, and to evaluate the oral microbiota and its association with the risk of developing childhood asthma.

Methods: Patient data from the research database of Chang Gung Memorial Hospital from 2004 to 2015 were retrospectively analyzed by multivariable regression.

A Higher Abundance of spp. in the Gut Is Associated with Spontaneous Preterm Birth.

Preterm birth is a major challenge in pregnancy worldwide. Prematurity is the leading cause of death in infants and may result in severe complications. Nearly half of preterm births are spontaneous, but do not have recognizable causes.

Elevated Urinary Hepcidin Level and Hypoferremia in Infants with Febrile Urinary Tract Infection: A Prospective Cohort Study.

To evaluate the kinetics of serum and urinary hepcidin levels along with anemia-related parameters during the infection course of infants with febrile urinary tract infection (UTI), we enrolled febrile infants aged one to four months in this prospective study. Febrile patients with UTI were allocated into () or non- groups according to urine culture results. Septic workup, blood hepcidin, iron profile, urinalysis, and urinary hepcidin-creatinine ratio were collected upon admission and 3 days after antibiotic treatment.

Neurally adjusted ventilatory assist for rapid weaning in preterm infants.

Background: Neurally adjusted ventilatory assist (NAVA) is a new mode of subject-triggered ventilation. Experience with the use of NAVA in preterm infants is limited. This study compared the effects of invasive mechanical ventilation with NAVA to conventional intermittent mandatory ventilation (CIMV) in terms of reducing the duration of oxygen requirement and invasive ventilator support in preterm infants.

Maternal psychological distress in the early postpartum period during COVID-19 pandemic: a pilot study.

Background: The coronavirus disease 2019 infection (COVID-19) pandemic is a new global outbreak disease. According to the Taiwan Centers for Diseases Control statement, hospitals had to change their corresponding measures to prevent the spread of COVID-19. The frequency of parental visits to the special care nursery was reduced from three times to once daily.

Echocardiographic Determination of Percutaneous Central Venous Catheters in the Superior Vena Cava: A Prospective Cohort Study.

Malposition of percutaneous central venous catheters (PCVCs) in the superior vena cava (SVC) is common. We previously showed that real-time sonography was safer and faster than radiography in identifying PCVC tip location in the inferior vena cava (IVC). However, in preterm infants, determining PCVC tip location in the SVC is complicated by endotracheal or nasogastric tubes in situ and emphysematous lung conditions.

Profile of Urinary Cytokines in Kawasaki Disease: Non-Invasive Markers.

This cohort study aimed to investigate urinary cytokines expression to help identify a less invasive method of cytokine detection for Kawasaki disease (KD). Patients with confirmed KD were recruited. Patients with fever or urinary tract infection (UTI) were enrolled as control groups.

Early Life Factors Associated with Preschool Wheezing in Preterm Infants.

Advanced neonatal care has increased the survival of neonates born prematurely, and prematurity is a well-known risk factor for asthma/wheezing disorders. Thus, this prospective study aimed to determine the early life factors associated with preschool wheezing in premature neonates. Preterm neonates born between 2012 and 2017 were recruited, excluding those with bacterial infection within 7 days of life, maternal sepsis, and maternal chorioamnionitis.

The Functional DNA Methylation Signatures Relevant to Altered Immune Response of Neonatal T Cells with l-Arginine Supplementation.

l-Arginine is an important nutrient in the infant diet that significantly regulates the maturation of the immune system in neonates, including the maturation of CD4 T cells. The biological activities of CD4 T cells differ substantially between neonates and adults, and these differences may be governed by epigenetic processes. Investigating these differences and the causative processes may help understand neonatal and developmental immunity.

Smoflipid Is Better Than Lipofundin for Long-Term Neurodevelopmental Outcomes in Preterm Infants.

Neurodevelopmental morbidities developed more commonly in low-birth-weight premature infants. We sought to determine the effects of different lipid emulsions on the neurodevelopmental outcomes of children born prematurely. This retrospective cross-sectional study had two intervention legs, Lipofundin MCT/LCT (LIPO) versus Smoflipid (SMOF), which are mainly differentiated by fish oil.

Prenatal Exposure to Di-Ethyl Phthalate (DEP) Is Related to Increasing Neonatal IgE Levels and the Altering of the Immune Polarization of Helper-T Cells.

Phthalates are substances that are added to plastic products to increase their plasticity. These substances are released easily into the environment and can act as endocrine disruptors. Epidemiological studies in children have showed inconsistent findings regarding the relationship between prenatal or postnatal exposure to phthalates and the risk of allergic disease.

Salivary cytokine - A non-invasive predictor for bronchopulmonary dysplasia in premature neonates.

Background: To find a less invasive method of cytokine detection for premature neonates, we conducted this cohort study to investigate the salivary cytokines and to analyze their correlations with bronchopulmonary dysplasia (BPD).

Methods: Premature neonates younger than 34 weeks of gestational age without maternal or neonatal infection were recruited. Salivary samples were collected on their first (D1) and seventh (D7) days of life.

The appropriate frequency of dressing for percutaneous central venous catheters in preventing catheter-related blood stream infection in NICU - A randomized controlled trial.

Background: Complications of percutaneous central venous catheters (PCVCs) include catheter-related blood stream infection (CRBSI), occlusion, leakage, and phlebitis, which may lead to sepsis or prolonged hospitalization. The primary objective of this randomized controlled trial was to determine the appropriate frequency of dressing for percutaneous central venous catheters in preventing CRBSI, every week regularly vs. non-regularly, in premature neonates in NICU.

The role of ultrasonography for detecting tip location of percutaneous central venous catheters in neonates-a single-center, prospective cohort study.

Background: Percutaneous central venous catheters (PCVCs) are used commonly and widely in the neonatal intensive care unit (NICU). Malposition of PCVCs may cause life-threatening complications and prolong hospitalization. In Taiwan, conventional chest-abdomen radiography (CXR) has been used widely and routinely for assessing tip location of PCVCs.

Coronary Dilatation and Endothelial Inflammation in Neonates Born to Mothers with Preeclampsia.

Objectives: To investigate the cardiovascular features and endothelium in neonates born to mothers with preeclampsia.

Study Design: In this combined observational cohort and case-control study, neonates born to mothers with normotension and mothers with preeclampsia were recruited at a neonatal intensive care unit of a tertiary medical center. Cardiovascular measurements by echocardiography and the clinical measures upon admission were analyzed.

A novel method to detect bacterial infection in premature infants: Using a combination of inflammatory markers in blood and saliva.

Background: Opportunistic infection leads to high morbidity and mortality in premature babies due to their immature immune system. Biomarkers in blood have been reported to detect bacterial infection in neonates. However, serial blood exams pose iatrogenic anemia in premature babies.

Malassezia furfur Emergence and Candidemia Trends in a Neonatal Intensive Care Unit During 10 Years: The Experience of Fluconazole Prophylaxis in a Single Hospital.

Background: Because Candida spp is a major cause of mortality and morbidity in preterm infants, fluconazole prophylaxis has been suggested by some experts and hospital policy. In our hospital, fluconazole prophylaxis was used in eligible preterm infants and set as the neonatal intensive care unit (NICU) practice in 2014.

Purpose: This study focused on fungal bloodstream infections and aimed to evaluate the benefit and harm of fluconazole prophylaxis.

The equations of the inserted length of percutaneous central venous catheters on neonates in NICU.

Background: In neonatal intensive care units, a percutaneous central venous catheter (PCVC) is inserted peripherally and threaded into a central venous location, when intravenous access is anticipated for an extended period of time. The tip location of PCVCs should be checked by an X-ray after the procedure. The present study aimed to determine an equation to estimate the optimal insertion length of PCVCs in neonates prior to the procedure.

Effect of antibiotic use for acute bronchiolitis on new-onset asthma in children.

Early-life use of antibiotics is associated with asthma. We examined the effect of antibiotic use for early-life bronchiolitis on the development of new-onset asthma in children from Taiwan between 2005 and 2010. Data were from the National Health Insurance Research Database 2010, and diseases were coded using the International Classification of Disease (ICD).

Analysis of early-onset bloodstream infection due to Escherichia coli infection in premature babies.

In early-onset bacteremia among preterm neonates, Escherichia coli (E. coli) is the main pathogen and can cause a high mortality rate. Thus, the predictive factors of mortality and extended-spectrum β-lactamase (ESBL)-producing E.