Early introduction of oral feeding and its impact on full oral feeding and discharge in preterm infants: a systematic review protocol.

Objective: This review aims to examine the impact of early introduction of oral feeding, compared with standard care, on the duration of achieving full oral feeding, postmenstrual ages at full oral feeding and discharge, and weight gain in preterm infants.

Introduction: Because of their immature oral function, preterm infants are prone to feeding difficulties during hospitalization and after hospital discharge. Early introduction of oral feeding helps infants to coordinate sucking, swallowing, and respiration, thereby improving their oral feeding skills.

Mice Born to Mothers Fed a Diet High in Omega-6 Fatty Acids and Low in Omega-3 Fatty Acids During Pregnancy Exhibit Various Behavioral Changes Including Impaired Social Behaviors and Enhanced Recognition Memory.

Background: Modern dietary trends have led to an increase in foods that are relatively high in n-6 PUFAs and low in n-3 PUFAs. We previously reported that the offspring of mother mice that consumed a diet high in n-6 linoleic acid (LA) and low in n-3 α-linolenic acid (ALA), hereinafter called the LA/ALA diet, exhibited behavioral abnormalities related to anxiety and feeding.

Objectives: We currently lack a comprehensive overview of the behavioral abnormalities in these offspring, which was investigated in this study.

Utility of Interchangeable Coordination Modes of ,'-Dialkyl-2,6-pyridinediamide Tridentate Pincer Ligands for Solvent Extraction of Pd(II) and Zr(IV) from High-Level Radioactive Liquid Waste.

A new class of ligands, ,'-dialkyl-2,6-pyridinediamide (DRPDA), has been designed with the specific intention of exhibiting interchangeable diversity in coordination modes, including organometallic interactions, for the purpose of solvent extraction of elements relevant to the proper treatment of high-level radioactive liquid waste (HLLW) generated after nuclear fuel reprocessing. Consequently, DRPDA has been observed to extract Pd(II) and Zr(IV) from HNO(aq) to 1-octanol in nearly quantitative yields when the selected ligand is sufficiently hydrophobic. However, concomitance of some of other HLLW components were also found.

Optogenetic elevation of postsynaptic cGMP in the hippocampal dentate gyrus enhances LTP and modifies mouse behaviors.

A major intracellular messenger implicated in synaptic plasticity and cognitive functions both in health and disease is cyclic GMP (cGMP). Utilizing a photoactivatable guanylyl cyclase (BlgC) actuator to increase cGMP in dentate granule neurons of the hippocampus by light, we studied the effects of spatiotemporal cGMP elevations in synaptic and cognitive functions. At medial perforant path to dentate gyrus (MPP-DG) synapses, we found enhanced long-term potentiation (LTP) of synaptic responses when postsynaptic cGMP was elevated during the induction period.