A New Means to Generate Liposomes by Rehydrating Engineered Lipid Nanoconstructs.

The concept and feasibility of producing liposomes by rehydrating engineered lipid nanoconstructs are demonstrated in this study. Nanoconstructs of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) were produced using a microfluidic delivery probe integrated with an atomic force microscope. The subsequent rehydration of these POPC constructs led to the formation of liposomes, most of which remained adhered to the surface.

High throughput microparticle production using microfabricated nozzle array.

Polymeric microparticles have triggered critical advancements in drug delivery systems, offering significant improvements in therapeutic efficacy by controlling the delivery while minimizing adverse side effects of the pharmaceuticals. However, conventional microparticle fabrication techniques face several limitations, such as particle size variability, early drug degradation, and production inefficiencies. In this study, we developed a microparticle production system (MPS) in which a precision spraying technology was integrated with a microfabricated nozzle array-based piezoelectric transducer.

Balancing Effective Treatments With Potential Threats: The Impact of Biologic Agent Use on Tuberculosis Development in Children With Chronic Inflammatory Disorders.

Aim: We aimed to investigate the frequency and clinical characteristics of tuberculosis in pediatric patients receiving both anti-TNF-alpha and other biological agents.

Materials And Methods: The data of 270 patients who used biological agents due to rheumatologic diseases and inflammatory bowel disease (IBD) and were followed between January 2021 and October 2023 were retrospectively collected from their files.

Results: Of the patients, 138(51.

Septic pulmonary embolism associated with Staphylococcus aureus: case series and review of the literature.

Septic pulmonary embolism (SPE) is a rare, life-threatening disease in children. We assessed the clinical, microbiological, radiological, and treatment results of patients who developed SPE due to Staphylococcus aureus (S. aureus).

High-Resolution Atomic Force Microscopy Investigation of Alginate Hydrogel Materials in Aqueous Media.

Alginate hydrogels are frequently used in 3D bioprinting and tissue repair and regeneration. Establishing the structure-property-performance correlation of these materials would benefit significantly from high-resolution structural characterization in aqueous environments from the molecular level to continuum. This study overcomes technical challenges and enables high-resolution atomic force microscopy (AFM) imaging of hydrated alginate hydrogels in aqueous media.

Pediatric crush-related acute kidney injury and risk factors: a single center experience.

Background And Objectives: Crush injury, the most important trauma complication encountered in earthquake victims, occurs as a result of prolonged compression of muscle mass. Crush syndrome, resulting from crush injury, and acute kidney injury (AKI) are the most common causes of in-hospital deaths after earthquakes. The aim of this study is to convey our experience after the devastating Turkey-Syria earthquake and to identify the risk factors of crush syndrome and crush-related AKI.

2023 catastrophic Turkey earthquake: clinical outcomes of pediatric patients rescued under the rubble.

Objectives: Children are the most vulnerable population affected by the earthquake. We aimed to examine the characteristics, morbidity, mortality, and the factors affecting these pediatric earthquake victims to guide the follow-up of pediatric patients who were rescued under the rubble in possible future disasters.

Methods: This is a retrospective observational study.

COVID-19 in hospitalized infants aged under 3 months: multi-center experiences across Turkey.

To investigate coronavirus disease 2019 (COVID-19) in infants aged 0 to 3 months because there is currently a significant gap in the literature on the subject. A cross-sectional study was conducted with the involvement of 19 medical centers across Turkey and 570 infants. The majority of the patients were male (58.

A snapshot of pediatric inpatients and outpatients with COVID-19: a point prevalence study from Turkey.

This multi-center point prevalence study evaluated children who were diagnosed as having coronavirus disease 2019 (COVID-19). On February 2nd, 2022, inpatients and outpatients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were included in the study from 12 cities and 24 centers in Turkey. Of 8605 patients on February 2nd, 2022, in participating centers, 706 (8.

Production of Inhalable Ultra-Small Particles for Delivery of Anti-Inflammation Medicine via a Table-Top Microdevice.

A table-top microdevice was introduced in this work to produce ultrasmall particles for drug delivery via inhalation. The design and operation are similar to that of spray-drying equipment used in industry, but the device itself is much smaller and more portable in size, simpler to operate and more economical. More importantly, the device enables more accurate control over particle size.

MIS-C and Visceral Leishmaniasis Co-occurence: Has the Clinic of Other Diseases Masked in the Pandemia?

At the end of 2019, the newly detected severe acute respiratory syndrome-coronavirus (COVID)-2 in China spread rapidly and caused a global epidemic. It has been observed that the virus, which is the cause of COVID-2019 and can cause severe acute respiratory failure, later causes a hyperinflammatory picture and causes a clinical picture similar to Kawasaki disease. Fever, cardiac involvement and rash are the most common findings in this picture, which is called multisystem inflammatory syndrome (MIS-C).

Changes in retinal and choroidal capillary dynamics in patients with multisystem inflammatory syndrome in children.

Purpose: To evaluate patients with multisystemic inflammatory syndrome in children (MIS-C) associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection using optical coherence tomography angiography (OCTA) during and after resolution of inflammation to investigate the effect of this entity on the retinal and choroidal circulation.

Methods: The study included 38 eyes of 19 patients diagnosed as having MIS-C between March 2021 and June 2021. OCTA measurements of choroidal thickness and vessel density in the radial peripapillary capillary plexus (RPCP), superficial capillary plexus (SCP), and deep capillary plexus (DCP) obtained at time of diagnosis and 60 days later were compared.

Serum vitamin B12 and D levels in children with Primary Raynaud Phenomenon: a retrospective cohort study.

Primary Raynaud phenomenon (RP) is resultant from transient vasospasm of peripheral arteries and arterioles, is usually precipitated by cold exposure or emotional stress, without any clue for autoimmune connective tissue diseases. We aimed to determine the frequency of vitamin D and B12 deficiencies in pediatric patients with primary RP, and to investigate their roles on the disease course. Vitamin B12 and D were supplemented if the patients had deficiencies.

Evaluation of Clinical Findings and Treatment Results of Coronavirus Disease 2019 (COVID-19) in Pediatric Cancer Patients: A Single Center Experience.

Objective: The objective of the study is to evaluate the clinical findings and treatment results of COVID-19 in pediatric cancer patients.

Study Design: The study was designed as a single-center retrospective observational study. Pediatric cancer patients with COVID-19 admitted to the University of Health Sciences Adana City Training and Research Hospital pediatric COVID wards from October 2020 to October 2021 were included.

Optical coherence tomography angiography in healthy children: normative data and age-related changes in microvascular structure of the optic disk and macula.

Purpose: To determine normative data and reference ranges according to age groups by measuring the foveal avascular zone (FAZ), superficial capillary plexus vascular density (SCP-VD), deep capillary plexus vascular density (DVP-VD), radial peripapillary capillary plexus vessel density (RPC-VD), and peripapillary retinal nerve fiber layer (ppRNFL) in healthy children and to determine the age and sex-related changes of these values.

Methods: This prospective study included data from 370 eyes of 370 healthy children (202 girls, 168 boys) aged 7-18 years. Participants were divided into four groups according to their age.

Short-term Side Effects of Pulse Steroid Treatment in Children.

This study is aimed to evaluate pediatric patients, who were hospitalised in the Department of Pediatrics, University of Health Sciences, Adana City Training and Research Hospital, Turkey, between January, 2019 and January, 2020, and treated with pulse steroid therapy and the early side effects of their treatment. The fasting blood glucose levels of the patients during treatment were statistically significantly higher than those prior to the treatment. The most common side effects observed in the patients were dermatological (48.

Cold-induced Vascular Changes in the Macula, Optic Disc and Choroid in Children with Raynaud's Phenomena.

Aim: To investigate changes in retinal and choroidal vessels in children with primary and secondary raynaud's phenomena(RP).

Methods: Measurements were performed by optic coherence tomography angiography before as well as during and 10 minutes after the immersion of one hand in ice water.

Results: Primary RP patients exhibited enlargement of the foveal avascular region and decrease in vessel density in the parafoveal superficial capillary plexus (SCP) during cold exposure, but values returned to normal when the hands were removed from the cold water.

Evaluation of Pediatric Measles Cases Hospitalized in 2019.

Objective: Outbreaks of measles were seen throughout the world in 2018-2019, including Turkey. Measles outbreak in Turkey may be attributed to cases imported from European countries and increased rate of unvaccinated children due to the massive influx of refugees from neighboring countries.

Materials And Methods: The demographic details and clinical and laboratory findings of the patients hospitalized with diagnosis of measles in the Pediatric Clinic of Adana City Hospital in 2019 were evaluated retrospectively.

Post-exposure Rabies Prophylaxis for Children in Southern Turkey.

Objective: To evaluate the prophylaxis practices used on children with animal exposures in a major southern city of Turkey, close to the Syrian border.

Study Design: Cross-sectional study.

Place And Duration Of Study: Emergency and Outpatient departments, Adana City Training and Research Hospital, Turkey between September 2017 and September 2018.

Vapor phase synthesis of ferroelectric microislands on PVDF thin films.

The interest in patterned polyvinylidene fluoride (PVDF) surfaces has grown significantly in the recent years due to ability to control the ferroelectric behavior through the size and shape of the surface structures. However, forming micron sized structures on the PVDF surface generally requires laborious lithography based methods or use of templates which complicates the process. In this study, we report spontaneous formation of microislands with ferroelectric response during PVDF growth via initiated chemical vapor deposition.

Multisystem Inflammatory Syndrome in Children (MIS-C) Associated with COVID-19: A Case Series Experience in a Tertiary Care Hospital of Southern Turkey.

Objective: Aim of the study is to assess the clinical characteristics and treatment outcomes of multisystem ınflammatory syndrome in children (MIS-C) associated with COVID-19.

Study Design: The study comprised 52 children with MIS-C admitted to University of Health Sciences Adana City Training and Research Hospital pediatric wards from September 2020 to April 2021. Demographic characteristics and clinical data were retrospectively collected from patient files.

Pediatric anti-NMDA receptor encephalitis associated with COVID-19.

Anti-N-methyl-D-aspartate receptor encephalitis is a clinical condition characterized by acute behavioral and mood changes, abnormal movements, autonomic instability, seizures, and encephalopathy. We describe a 7-year-old boy diagnosed with autoimmune encephalitis due to NMDAR antibody in association with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (coronavirus disease 2019) (COVID-19), without pulmonary involvement or fever. The patient presented with acute ataxia, rapidly developed encephalopathy, and autoimmune encephalitis was suspected.