Unexpected Findings of Regulatory Factor X6 Gene Mutation and Severe Hepatic Macrovesicular Steatosis in a Neonate with Congenital Left Ventricle Diverticulum: A Case Report.

Herein we present a case of a neonate with congenital left ventricular diverticulum (LVD), a rare anomaly, with an unusual course and unexpected findings. The neonate was born at 35 weeks in Namazi Hospital (Shiraz, Iran) and presented with a pulsatile umbilical mass immediately after birth. Based on multiple imaging modalities, the presence of a connection between the left ventricular apex and the umbilicus was confirmed.

Age-adjusted Reference Values and Z-scores of the Coronary Sinus Diameter among Healthy Children and Adolescents in Southern Iran.

Background: Coronary sinus dimension is an important factor for diagnosing some types of cyanosis as well as congenital heart diseases and insertion of some devices into the coronary sinus if required. This study was designed to access the diameter and Z-score of the coronary sinus among children under 18 years of age.

Methods: In this cross-sectional study on 95 individuals, the coronary sinus diameter was measured by transthoracic echocardiography in the four-chamber view at the connection to the right atrium, middle part, and distal end.

Introducing Copula as a Novel Statistical Method in Psychological Analysis.

During the past decades, the relationship between various psychological parameters had been studied in detail. However, the dependency structure of correlated parameters was rarely investigated. Knowing the dependence structure helps in finding the probability matrix of the interaction between the parameters.

Seed's morphology-induced core-shell composite particles by seeded emulsion polymerization for drug delivery.

Cross-liked poly(2-hydroxyethyl methacrylate-co-methacrylic acid) seeds with different morphologies such as cauliflower-like, lobed spherical, and spherical were used in seeded emulsion polymerization (SEP) of 2-(dimethylamino)ethyl methacrylate (DMAEMA), 2-hydroxyethyl methacrylate (HEMA), and methacrylic acid (MAA). The morphological structure of produced composite particles was observed using field emission scanning electron microscopy (FE-SEM). The origin of the formation of different morphologies was discussed using various thermodynamic parameters such as solubility parameters and intermolecular forces between polymeric components involved.

Management of Persistent Pulmonary Hypertension After Correction of Congenital Heart Defect with Autologous Marrow-Derived Mononuclear Stem Cell Injection into the Pulmonary Artery: A Pilot Study.

Pulmonary arterial hypertension (PAH) related to left-to-right shunt can progress to Eisenmenger syndrome, a serious and fatal disease that is not yet curable. This pilot study considered stem cell injection as a new treatment modality in persistent pulmonary hypertension after the correction of a congenital heart defect. Three patients with persistent pulmonary hypertension after ventricular septal defect repair were included in this pilot study for a clinical trial.

Japanese Kawasaki Disease Scoring Systems: Are they Applicable to the Iranian Population?

Background: Kawasaki disease (KD) is the most frequent cause of coronary artery aneurysm (CAA) in children. This study tried to evaluate the accuracy of different KD scores developed for prediction of CAA, in an Iranian population.

Methods: This is a cross-sectional retrospective investigation on pediatric patients with a diagnosis of KD.

Fabricating cauliflower-like and dumbbell-like Janus particles: Loading and simultaneous release of DOX and ibuprofen.

Most recent studies on Janus particles have concentrated on amphiphilic Janus particles. Herein, a facile and efficient method based on polymerization-induced phase separation is presented to fabricate Janus particles with different morphologies. Theses novel hydrophilic Janus particles with two distinct hydrophilic domains have been prepared by combination of distillation precipitation polymerization (DPP) and seeded emulsion polymerization.

Investigation of different core-shell toward Janus morphologies by variation of surfactant and feeding composition: A study on the kinetics of DOX release.

Composite particles with two individual hydrophilic parts were synthesized via seeded emulsion polymerization. As first part, nearly-monodisperse ethylene glycol dimethacrylate (EGDMA)-crosslinked poly(acrylic acid) (PAA) particles were synthesized by distillation precipitation polymerization (DPP). These particles were used as seeds in emulsion polymerization of 2-(dimethylamino)ethyl methacrylate (DMAEMA).

Simultaneous two drugs release form Janus particles prepared via polymerization-induced phase separation approach.

Seeded emulsion polymerization of 2-dimethylaminoethylamino methacrylate (DMAEMA) was carried out using monodispersed poly(2-hydroxyehtyl methacrylate) (PHEMA) seeds to produce Janus particles. Three feeding approaches were used comprising one together, rest and continuous feeding methods to investigate different morphologies. However, FE-SEM results showed that all feeding approaches yielded dumbbell-like Janus particles.