Migration of the connecting tube into small bowel after adjustable gastric banding.

Obes Surg

Department of Surgery, International Medical Centre, IMC Hospital, Istiklal cad, Mersin, Turkey.

Published: April 2010

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We present a 72-year-old man with end-stage renal disease and Hashimoto encephalopathy in whom a diagnosis of epidural emphysema because of esophageal perforation by a nasogastric tube placement. Although its imaging findings may be alarming to clinicians, close monitoring and conservative treatment are advisable.

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The combination of macroporous cryogels with synthetic peptide factors represents a promising but poorly explored strategy for the development of extracellular matrix (ECM)-mimicking scaffolds for peripheral nerve (PN) repair. In this study, IKVAV peptide was functionalized with terminal lysine residues to allow its in situ cross-linking with gelatin macromer, resulting in the formation of IKVAV-containing proteinaceous cryogels. The controllable inclusion and distribution of the peptide molecules within the scaffold was verified using a fluorescently labelled peptide counterpart.

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Article Synopsis
  • Oral submucous fibrosis (OSMF) is a serious condition associated with areca nut chewing, linked to dental health and possibly hearing impairment, prompting a need for investigation into its effects on hearing.
  • A systematic review of 1137 articles identified 18 studies showing a significant correlation between OSMF severity and hearing loss, particularly conductive hearing loss in advanced cases.
  • The review highlighted that Eustachian tube dysfunction (ETD) often contributes to hearing issues in OSMF patients, emphasizing the importance of multidisciplinary management and early audiological screening for better patient outcomes.
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A 23-year-old woman, conceived by ovulation induction presented at 10 weeks amenorrhea with abdominal pain and a positive urinary Beta HCG. 2D ultrasound suggested a right-sided ectopic pregnancy. On 3D ultrasound imaging, an unicornuate uterus with a right rudimentary horn pregnancy of size 6 cm was diagnosed [Figure 1].

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Inert splint-driven oligonucleotide assembly.

Synth Biol (Oxf)

December 2024

Claret Bioscience LLC, 100 Enterprise Way, Suite A102, Scotts Valley, CA 95066, United States.

In this study, we introduce a new method for oligonucleotide fragment assembly. Unlike polymerase chain assembly and ligase chain assembly that rely on short, highly purified oligonucleotides, our method, named , uses a one-tube, splint-driven assembly reaction. Splynthesis connects standard-desalted "contig" oligos (∼150 nt in length) via shorter "splint" oligos harboring 5' and 3' blocking modifications to prevent off-target ligation and amplification events.

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