Comparisons of urine protein-to-creatinine ratios and their dynamic change patterns during labor at term between normal pregnant women and women with pregnancy induced hypertension.

To evaluate patterns of change in the urine protein-to-creatinine ratios (uPCRs) during labor at term between normal and women with pregnancy-induced hypertension (PIH). This is an observational study in tertiary referral hospital, recruiting 269 women at term delivery in Taiwan from April 19, 2019 to April 18, 2021. uPCRs in four phases (latent, active, recovery and early postpartum) and related clinical data at delivery were collected.

Quality Assessment of Meta-Analyses on Cervical Cancer.

Meta-analysis (MA) quantitatively summarizes the findings of independent studies and is considered the highest quality of evidence for evidence-based medicine. However, issues in reporting and methodological rigor of MA hamper reproducibility and create the potential for bias. By applying PRISMA reporting guideline and AMSTAR2 execution guidelines on 40 cervical cancer MA samples covering topics such as interventions and risk factors, we determined the extent to which MA execution adhered to best practice guidelines.

T-complex protein 1 subunit zeta-2 (CCT6B) deficiency induces murine teratospermia.

Background: The CCT complex is an important mediator of microtubule assembly and intracellular protein folding. Owing to its high expression in spermatids, CCT knockdown can disrupt spermatogenesis. In the present report, we therefore evaluated the in vivo functionality of the testis-specific CCT complex component CCT6B using a murine knockout model system.

A joint method for the screening of pharmacological chaperones for phenylalanine hydroxylase.

Phenylalanine hydroxylase (PAH) deficiency (PAHD) is an autosomal recessive disorder that causes severe injury to the nervous system, the treatment of which mainly depends on dietary therapy. The limited treatment options for PAHD are an incentive to develop new methods to identify more efficient therapeutic drugs, such as agonists which could improve PAH activity. In this study, we aimed to establish a rapid and convenient method for the screening and verification of PAH agonists.

Examining Reproducibility of Literature Search in Meta-Analysis.

Meta-analysis, a systematic retrieval from literature databases is an essential and prevailing method for combining data from multiple studies. Unfortunately, few studies have examined its rigor, which affects its reproducibility of results. We identified 22 meta-analyses on cervical cancer in PubMed for examining the parameters defined by PRISMA, relating to the rigor of literature retrieval.

Comparison of the Effects of Daptomycin on Bacterial and Model Membranes.

Daptomycin is a phosphatidylglycerol specific, calcium-dependent membrane-active antibiotic that has been approved for the treatment of Gram-positive infections. A recent Bacillus subtilis study found that daptomycin clustered into fluid lipid domains of bacterial membranes and the membrane binding was correlated with dislocation of peripheral membrane proteins and depolarization of membrane potential. In particular, the study disproved the existence of daptomycin ion channels.

Prenatal diagnosis of radial ray defects by ultrasound: A report of 6 cases.

Objective: All of the medical records of fetuses with the sonographic finding of radial ray defects (RRDs) between 2008 and 2015 were retrieved. The associated sonographic findings, cytogenetic results, and necropsy findings were correlated.

Case Report: There were 6 cases of RRD.

Action of Antimicrobial Peptides on Bacterial and Lipid Membranes: A Direct Comparison.

The bacterial membrane represents an attractive target for the design of new antibiotics to combat widespread bacterial resistance. Understanding how antimicrobial peptides (AMPs) and other membrane-active agents attack membranes could facilitate the design of new, effective antimicrobials. Despite intense study of AMPs on model membranes, we do not know how well the mechanism of attack translates to real biological membranes.

Antenatal diagnosis of idiopathic dilatation of pulmonary artery with 3D power doppler imaging.

We present a case of antenatal diagnosis of idiopathic dilatation of the pulmonary artery by three-dimensional power Doppler imaging (HDliveFlow with silhouette mode). Two-dimensional sonography clearly demonstrated a 10.4-mm-diameter fetal pulmonary artery (PA), whereas the aorta (Ao) diameter was 5.

Prenatal diagnosis of parapagus diprosopus dibrachius dipus twins with spina bifida in the first trimester using two- and three-dimensional ultrasound.

Objective: Here, we report a case of parapagus diprosopus twins with spina bifida diagnosed in the first trimester of pregnancy using two-dimensional (2D) and three-dimensional (3D) ultrasound.

Case Report: A 28-year-old Taiwanese woman, gravid 1, para 0, visited our hospital due to an abnormal fetal head shape discovered by 2D ultrasound at 11-weeks gestation. Parapagus diprosopus twins with spina bifida were diagnosed after ultrasound examination.

Increased postpartum maternal complications after cesarean section compared with vaginal delivery in 225 304 Taiwanese women.

Objective: To compare the short-term maternal postpartum complications associated with cesarean section (CS), vaginal delivery (VD), repeated CS and vaginal birth after cesarean section (VBAC) in a large national sample.

Methods: This was a population-based study of the Taiwan National Health Insurance Research Database (NHIRD). Outcomes include post-discharge (2 weeks) urinary tract infection (p-UTI), complications of obstetrical surgical wounds (p-wound) and postpartum hemorrhage (p-hemorrhage).

Three-dimensional ultrasonography measurement of fetal nasal bone length during the midtrimester in Taiwanese women.

Objective: To evaluate the normal range of the fetal nasal bone length (NBL) in Taiwanese women using three-dimensional (3D) ultrasound, and compare the NBL of normal fetuses with Down syndrome to determine its significance in screening for trisomy 21.

Materials And Methods: A total of 102 consecutive fetuses and another 7 fetuses with trisomy 21, determined by karyotyping at 15-22 weeks' gestation, were evaluated with 3D ultrasound before amniocentesis at Changhua Christian Hospital between November 2003 and April 2004.

Results: The normal range for NBL in the second trimester in the Taiwanese population was investigated, and a linear relationship with gestational age was noted.

HepG2 cells infected with Klebsiella pneumoniae show DNA laddering at apoptotic and necrotic stages.

Virulent Klebasiella pneumoniae (KP) inflicts severe liver abscesses in infected patients. This study investigated how the bacterial infection affected cell survival at the molecular level, in a cultured cell model. A strain of KP highly virulent in mice was isolated from a patient with liver abscess, and was used to infect HepG2 cells.

Prenatal diagnosis of persistent right umbilical vein using three-dimensional sonography with power Doppler.

Objective: To investigate the incidence and the importance of isolated persistent right umbilical vein (PRUV) in our obstetric population and to determine the role of three-dimensional (3D) ultrasound in prenatal diagnosis of isolated PRUV.

Material And Methods: A total of 1,302 women who received regular antenatal care by a sole obstetrician at our hospital were prospectively evaluated between July 2003 and April 2005. Detailed anatomical evaluation of the fetus was performed by one sonographer.

The detection of ureteral injuries after hysterectomy.

Study Objective: To identify the incidence and outcomes of ureteral injuries in patients undergoing hysterectomy, and to evaluate the effect of intraoperative cystoscopy and early postoperative ureteral jet ultrasonography.

Design: Retrospective comparative study (Canadian Task Force classification II-2).

Setting: Tertiary medical center.