Results 61 to 70 of about 12,123 (231)

Barium aspiration ‐ Accident or complication?

Clinical Case Reports, 2020
Aspiration of barium sulfate is possible during radiographic contrast procedures and is potentially life‐threatening in severe cases. In patients with dysphagia or suspected tracheoesophageal fistula, barium compounds may be used, considering lateral ...
Joana Ricardo Pires, Mariana Teixeira, Filipa Ferreira, Clarinda Neves   +3 more
doaj   +1 more source

Vacancy defect‐induced electron homing breaks phosphodiester bonds for RNA depletion‐driven cancer therapy

BMEMat, EarlyView.
Illustration of 5% S‐vacancy Bi2S3 mediated phosphodiester bonds cleavage in RNA of hepatocellular carcinoma cells, which suppressing ERI3 expression, inhibiting cell proliferation and promoting apoptosis. Abstract Genome‐wide hypertranscription is a hallmark of malignant progression.
Chuncheng Yang, Zehao Shen, Guangming Xiang, Zhe Liu, Huaxin Liu, Jiabei Li, Ao Wang, Yelin Wu, Peiran Zhao, Xingwu Jiang, Jinghan Wang, Xiaoqing Jiang, Wenbo Bu   +12 more
wiley   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Chemical phases analysis of Barium in Ores by X-ray Fluorescence Spectroscopy.

PLoS ONE
Accurately determining the phase states of barium carbonate, barium silicate, and barium sulfate in ores. It's crucial for advancing research on barium ore mineralization and improving beneficiation and smelting processes. This study aimed to investigate
Xiao Wang, Jiufen Liu, Boxin Feng, Xiaofeng Zhao, Ronghua Li, Liming Gan, Na Guo   +6 more
doaj   +1 more source

Barium sulphate aspiration pneumonia in a cat with megaesophagus and dextroposition of the aortic arch: case report

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
A six-month-old female cat suffered aspiration of an abundant amount of barium sulfate during a radiographic procedure for the diagnosis of megaesophagus.
J.A. Barrera-Zarate, B.A. Paiva, D.P. Ferreira, F.S. Alves, J.P.H. Sato, R.M.C. Guedes   +5 more
doaj   +1 more source

Barium impaction causing bowel obstruction in a neonate

Journal of Pediatric Surgery Case Reports, 2019
Oral administration of barium sulfate can result in barium-induced intestinal obstruction. A term female newborn initially presented with a partial bowel obstruction.
Jennifer Den, Kanika Bowen-Jallow, Sifrance Tran   +2 more
doaj   +1 more source

Coupled Photocatalytic Hydrogen Production With Selective Biomass Valorization via Active Sites Construction and Electron Transport Channels Engineering

Carbon Energy, EarlyView.
A ternary CdS/1T‐WS2/CNTs heterojunction is in‐situ constructed via hydrothermal method, which is used for photocatalytic biomass reforming (biomass‐derived alcohols, lignin). It exhibits outstanding performance: H2 production rate of 26.17 mmol/g/h for benzyl alcohol (BA), benzaldehyde (BD) generation rate of 8.29 mmol/g/h, 90.06% BD selectivity, 100%
Ermiao Liang, Yi Li, Xue Liu, Ke Cheng, Baoqi Li, Mingcong Xu, Sha Luo, Chunhui Ma, Zhijun Chen, Zupeng Chen, Shouxin Liu, Wei Li   +11 more
wiley   +1 more source

Experimental Study on Barium Sulfate Scale Removing by Ultrasonic

Shiyou jixie, 2017
Ultrasonic cleaning technology has been widely used in oilfield production because of its advantages of simple operation, high automation, low running cost and no environmental pollution.
Ye Peng, Zhong Lianbin, Wang Guang, Lu Xixi   +3 more
doaj  

Selective Modification of the Product Profile of Biocatalytic Hydrolyzed PET via Product‐Specific Medium Engineering

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The product profile of enzymatically hydrolyzed PET can be modified by medium engineering and thereby adapted to a desired product. TPA, MHET or BHET can be forced as the predominant product using a basic pH (blue), 25 % ethylene glycol (EG) and IsPETasewt (green) or ≥25 % EG and LCCICCG (pink), respectively.
Tobias Heinks, Katrin Hofmann, Simon Last, Igor Gamm, Luise Blach, Ren Wei, Uwe T. Bornscheuer, Christof Hamel, Jan von Langermann   +8 more
wiley   +1 more source

The Use of a Soft Gel Capsule as a Medium for Modified Barium Esophagogram in Detecting Esophageal Foreign Body

Philippine Journal of Otolaryngology Head and Neck Surgery, 2015
Objective:       To test a soft gel capsule with barium sulfate as a medium for modified barium esophagogram in detecting esophageal foreign body. Methods: Study Design:             Preliminary Diagnostic Test Assessment; Consecutive Convenience
Philip Jan P. Arenga, Joebert M. Villanueva   +1 more
doaj   +1 more source