Congenital Anomalies in Multiple Pregnancy: A Literature Review.

Importance: Multiple pregnancy is relatively common in many countries and is associated with various pregnancy complications, including preterm birth, low birth weight, and congenital anomalies. In particular, a poorer prognosis has been reported when congenital anomalies overlap with other pregnancy complications in multiple pregnancy compared with singleton pregnancy.

Objective: This study reviews the characteristics of congenital anomalies that occur in multiple gestations as compared with singleton pregnancies.

Effect of Pethidine Injection on the Duration of Labor and Pregnancy Outcomes: A Retrospective Cohort Study.

: Long and ineffective labor causes hardships for mothers and doctors and increases the rate of cesarean sections and medical comorbidities. Several factors contribute to effective and less painful labor, including maternal age, parity, fetal characteristics, and the medications or procedures that obstetricians use for labor. We aimed to study the factors that affect labor duration and identify those that make labor more effective.

Increase of glutamate in satellite glial cells of the trigeminal ganglion in a rat model of craniofacial neuropathic pain.

Introduction: Satellite glial cells (SGCs) that envelop the cell bodies of neurons in sensory ganglia have been shown to both release glutamate, and be activated by glutamate in the context of nociceptive signaling. However, little is known about the subpopulations of SGCs that are activated following nerve injury and whether glutamate mechanisms in the SGCs are involved in the pathologic pain.

Methods: To address this issue, we used light and electron microscopic immunohistochemistry to examine the change in the glutamate levels in the SGCs and the structural relationship between neighboring neurons in the trigeminal ganglion (TG) in a rat model of craniofacial neuropathic pain, CCI-ION.

Synthesis and Assessment of AMPS-Based Copolymers Prepared via Electron-Beam Irradiation for Ionic Conductive Hydrogels.

In this study, ionic conductive hydrogels were prepared with 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS). Acrylic acid (AA), acrylamide (AAm), and 2-hydroxyethyl acrylate (HEA) were used as comonomers to complement the adhesion properties and ion conductivity of AMPS hydrogels. Hydrogels were prepared by irradiating a 20 kGy dose of E-beam to the aqueous monomer solution.

Twin anemia polycythemia sequence in a dichorionic diamniotic pregnancy: a case report.

Complications related to the vascular anastomosis of the placental vessels in monochorionic twins are fatal. The clinical syndromes of feto-fetal transfusion include twin anemia polycythemia sequence (TAPS), twin-twin transfusion syndrome, and twin reversed arterial perfusion sequence. We present an extremely rare case of TAPS in a dichorionic diamniotic pregnancy.

Nationwide population-based cohort study of adverse obstetric outcomes in pregnancies with myoma or following myomectomy: retrospective cohort study.

Background: Our objective was to evaluate risks of adverse obstetric outcomes in pregnancies with myoma(s) or in pregnancies following myomectomy.

Methods: We analyzed the national health insurance database, which covers almost the entire Korean population, between 2004 and 2015. The risks of adverse pregnancy outcomes in pregnancies with myoma(s) or in pregnancies following myomectomy, compared to those in women without a diagnosed myoma, were analyzed in multivariate logistic regression analysis.

Effects of anesthetics on microvascular reactivity measured by vascular occlusion tests during off-pump coronary artery bypass surgery: a randomized controlled trial.

Microvascular function may be modulated by various anesthetics. Desflurane and propofol anesthesia have different effects on microvascular function. However, there are few reports on the effects of sevoflurane and desflurane on microvascular function during cardiac surgery.

Prognostic factors in women with cervical cancer stage IIIC1r treated with concurrent chemoradiotherapy.

Aim: The purpose of this study was to evaluate the prognostic factors of patients with stage IIIC1r cervical cancer who underwent concurrent chemoradiotherapy.

Methods: A total of 134 patients treated with chemoradiotherapy for cervical cancer with pelvic and/or paraaortic lymph node metastasis (PALNM) were enrolled in this study. Clinical variables were investigated through review of the patients' medical records.

Wnt-PLC-IP-Connexin-Ca axis maintains ependymal motile cilia in zebrafish spinal cord.

Ependymal cells (ECs) are multiciliated neuroepithelial cells that line the ventricles of the brain and the central canal of the spinal cord (SC). How ependymal motile cilia are maintained remains largely unexplored. Here we show that zebrafish embryos deficient in Wnt signaling have defective motile cilia, yet harbor intact basal bodies.

Clinical significance of lymph node size in locally advanced cervical cancer treated with concurrent chemoradiotherapy.

Background: This study aimed to assess the in-field lymph node (LN) failure rate according to LN size and to investigate effect of LN size on the survival outcome of patients with locally advanced cervical carcinoma treated with concurrent chemoradiotherapy (CCRT).

Methods: A total of 310 patients with locally advanced cervical carcinoma treated with CCRT were enrolled in retrospective study. LN status was evaluated by magnetic resonance imaging.

Ultrasonic Neuromodulation via Astrocytic TRPA1.

Low-intensity, low-frequency ultrasound (LILFU) is the next-generation, non-invasive brain stimulation technology for treating various neurological and psychiatric disorders. However, the underlying cellular and molecular mechanism of LILFU-induced neuromodulation has remained unknown. Here, we report that LILFU-induced neuromodulation is initiated by opening of TRPA1 channels in astrocytes.

Effects of Wharton's jelly-derived mesenchymal stem cells on chronic obstructive pulmonary disease.

Objectives: Chronic obstructive pulmonary disease (COPD) is a fatal disease that shortens one's life expectancy and reduces the quality of life of patients. The current known treatments for COPD can only act to alleviate the symptoms. Recently, stem cells have demonstrated efficacy in various medical areas.

Nanoclusters prepared from ruthenium(II) and quercetin for fluorometric detection of cobalt(II), and a method for screening their anticancer drug activity.

Ruthenium-quercetin conjugated nanoclusters (Ru-QC NCs) were synthesized via a one-pot reflux reaction. As inhalation of heavy metal ions like cobalt can lead to lung cancer, a fluorescent probe was designed for the determination of Co(II) both in aqueous solutions and living cells. The probe consists of hybrid nanoclusters with an average size of 2 nm that were prepared from ruthenium(II) ions and the flavonoid quercetin.

Distribution of excitatory and inhibitory axon terminals on the rat hypoglossal motoneurons.

Detailed information about the excitatory and inhibitory synapses on the hypoglossal motoneurons may help understand the neural mechanism for control of the hypoglossal motoneuron excitability and hence the precise and coordinated movements of the tongue during chewing, swallowing and licking. For this, we investigated the distribution of GABA-, glycine (Gly)- and glutamate (Glut)-immunopositive (+) axon terminals on the genioglossal (GG) motoneurons by retrograde tracing, electron microscopic immunohistochemistry, and quantitative analysis. Small GG motoneurons (< 400 μm in cross-sectional area) had fewer primary dendrites, significantly higher nuclear/cytoplasmic ratio, and smaller membrane area covered by synaptic boutons than large GG motoneurons (> 400 μm).

Bleeding control using intrauterine continuous running suture during cesarean section in pregnant women with placenta previa.

Purpose: The purpose of this study was to evaluate the effectiveness of intrauterine continuous running suture during cesarean section in pregnant women with placenta previa.

Methods: We enrolled 277 women and medical records were retrospectively reviewed. Pregnant women were grouped according to uterine bleeding control methods as follows: Group A, using intrauterine continuous running suture and Group B (control group) using figure-of-eight suture.