Animals (Basel)
December 2022
An 8-week feeding trial was conducted to evaluate the effects of various dietary levels of garlic juice processing waste (GJPW) on the growth, feed utilization, digestive and antioxidant enzyme activity, growth- and antioxidant-related gene expression, and resistance to infection of juvenile black rockfish (). A total of 450 juvenile rockfish were randomly distributed into 30 L rectangular tanks (30 fish per tank). Five experimental diets were prepared in triplicate.
View Article and Find Full Text PDFAfter craniotomy, bone flap fixation can be performed using wires, sutures, microplates, and Craniofix®. Well-margined and fixed bone flaps are important not only for postoperative brain protection but also for esthetics. Herein, we report a case of cranioplasty due to bone flap dislocation by Craniofix® clamp loosening after craniotomy with acute subdural hemorrhage removal.
View Article and Find Full Text PDFDisruption of colonic homeostasis caused by aberrant M1/M2 macrophage polarization and dysbiosis contributes to inflammatory bowel disease (IBD) pathogenesis. However, the molecular factors mediating colonic homeostasis are not well characterized. Here, we found that Ninjurin1 (Ninj1) limits colon inflammation by regulating macrophage polarization and microbiota composition under homeostatic conditions and during colitis development.
View Article and Find Full Text PDFWe report unusual absolute negative resistance phenomena in twisted superconducting yarns consisting of niobium-nitride (NbN) nanowires formed on a template of aligned carbon nanotube (CNT) sheets. In the vicinity of the superconducting critical temperature and critical current, the electrical resistance with a standard four-probe configuration exhibits negative values for many wire-shaped twisted yarns. This anomalous behavior at the superconducting transition stage is analyzed using a simplified circuit model, where the charge conduction is determined by the combination between the intra- and internanofiber transports inside the yarn.
View Article and Find Full Text PDFThe vertebrate body plan is accomplished by left-right asymmetric organ development and the heart is a representative asymmetric internal organ which jogs to the left-side. Kupffer's vesicle (KV) is a spherical left-right organizer during zebrafish embryogenesis and is derived from a cluster of dorsal forerunner cells (DFCs). Cadherin1 is required for collective migration of a DFC cluster and failure of DFC collective migration by Cadherin1 decrement causes KV malformation which results in defective heart laterality.
View Article and Find Full Text PDFAKAP12 belongs to A-kinase anchoring protein (AKAP) family of scaffold proteins and is known as a tumor suppressor in several human cancer types. Its role as a tumor suppressor in hepatocellular carcinoma (HCC) was proposed due to its downregulation and epigenetic modification in human HCC; however, the effect of its deficiency on liver injuries, such as liver fibrosis and cancer has been poorly studied. By analyzing tumor and non-tumor tissues of 15 patients with HCC, it was confirmed that AKAP12 expression was downregulated in human HCC as compared with adjacent non-tumor tissues.
View Article and Find Full Text PDFDuring the maternal-to-zygotic transition (MZT), maternal RNAs are actively degraded and replaced by newly synthesized zygotic transcripts in a highly coordinated manner. However, it remains largely unknown how maternal mRNA decay is triggered in early vertebrate embryos. Here, through genome-wide profiling of RNA abundance and 3' modification, we show that uridylation is induced at the onset of maternal mRNA clearance.
View Article and Find Full Text PDFLeft-right asymmetric organ development is critical to establish a proper body plan of vertebrates. In zebrafish, the Kupffer's vesicle (KV) is a fluid-filled sac which controls asymmetric organ development, and a properly inflated KV lumen by means of fluid influx is a prerequisite for the asymmetric signal transmission. However, little is known about the components that support the paracellular tightness between the KV luminal epithelial cells to sustain hydrostatic pressure during KV lumen expansion.
View Article and Find Full Text PDFThe combination of quantum Hall conductance and charge-trap memory operation was qualitatively examined using a graphene field-effect transistor. The characteristics of two terminal quantum Hall conductance appeared clearly on the background of a huge conductance hysteresis during a gate-voltage sweep for a device using monolayer graphene as a channel,hexagonal boron-nitride flakes as a tunneling dielectric and defective silicon oxide as the charge storage node. Even though there was a giant shift of the charge neutrality point, the deviation of quantized resistance value at the state of filling factor 2 was less than 1.
View Article and Find Full Text PDFWe report the synthesis of centimeter-scale, uniform 1T'- and 2H-MoTe2 thin films via the tellurization of Mo thin films. 1T'-MoTe2 was initially grown and converted gradually to 2H-MoTe2 over a prolonged growth time under a Te atmosphere. Maintaining excessive Te was essential for obtaining the stable stoichiometric 2H-MoTe2 phase.
View Article and Find Full Text PDFSwimming behavior in fish is driven by coordinated contractions of muscle fibers. In zebrafish, slow muscle cell migration is crucial for the formation of the muscle network; slow myoblasts, which arise from medial adaxial cells, migrate radially to the lateral surface of the trunk and tail during embryogenesis. This study found that the zebrafish A-kinase anchoring protein (akap)12 isoforms akap12α and akap12β are required for muscle morphogenesis and locomotor activity.
View Article and Find Full Text PDFTM4SF5 (transmembrane 4 L six family member 5) is involved in EMT (epithelial-mesenchymal transition) for liver fibrosis and cancer metastasis; however, the function(s) of TM4SF5 during embryogenesis remains unknown. In the present study the effects of TM4SF5 on embryogenesis of zebrafish were investigated. tm4sf5 mRNA was expressed in the posterior somites during somitogenesis and in whole myotome 1 dpf (day post-fertilization).
View Article and Find Full Text PDFPectoral fin protein from salmon processing byproduct was hydrolyzed using Alcalase, Flavourzyme, Neutrase, pepsin, Protamex, and trypsin, and the peptic hydrolysate showed the highest 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. Antioxidant peptide was purified using consecutive chromatography. The purified antioxidant peptide was identified to be Phe-Leu-Asn-Glu-Phe-Leu-His-Val with molecular weight of 1018.
View Article and Find Full Text PDFJ Korean Neurosurg Soc
July 2009
Objective: The purpose of this study is to evaluate the effectiveness of unilateral decompression and pedicle screw fixation for the unilateral symptomatic foraminal stenosis.
Methods: The study group comprises consecutive 16 patients who underwent unilateral decompression and bone cement augmented pedicle screw fixation from May 2003 to January 2006. The patients were evaluated by visual analog scale (VAS) for pain and the scoring system of the Japanese Orthopedic Association (JOA) for low back pain.
This phase II study was designed to evaluate the efficacy and toxicities of oral doxifluridine plus leucovorin as a randomized trial with those of intravenous 5-fluorouracil (5-FU) plus leucovorin in previously untreated metastatic colorectal cancer (CRC). Patients with metastatic CRC were randomized in either group A (oral doxifluridine 1,000 mg/m /d plus leucovorin 30 mg/d on days 1 to 7 and 15 to 21 of each cycle), or group B (intravenous 5-FU 400 mg/m /d plus leucovorin 20 mg/m /d on days 1-5 of each cycle), with the cycles repeated every 4 weeks. Between July 1998 and May 2000, 77 patients were enrolled (38 in group A and 39 in group B).
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