This page shows you your search results in order of date. This is page number 11.

Order by Relevance | Date

Total 442 results found since Jan 2013.

Physico-mechanical and biological evaluation of an injectable m-TG cross-linked thrombin loaded amended gelatin hemostat to heal liver trauma
The objective of this study was to evaluate the activation of a coagulation system both in vitro and in vivo. We assessed detailed physical characteristics of a microbial transglutaminase (m-TG) crosslinked thrombin (TB) laden Gelatin (Gel) hemostat sealant in vitro and its hemostatic efficacy for controlling bleeding caused by liver trauma in rats as well as its efficacy for organ regeneration after making a critical defect. The prepared hemostat gel showed almost seven times higher absorbance behavior than a negative control. Thrombogenicity of the prepared gel was determined based on platelet adhesion, whole blood clott...
Source: International Journal of Biological Macromolecules - March 30, 2021 Category: Biochemistry Authors: Thanh Lan Chu Garima Tripathi Bae Sang Ho Byong-Taek Lee Source Type: research

Surgicel ®-related uptake on positron emission topography scan mimicking prosthetic valve endocarditis
Ann Thorac Surg. 2021 Mar 4:S0003-4975(21)00428-8. doi: 10.1016/j.athoracsur.2021.02.046. Online ahead of print.ABSTRACTA 78-year-old patient who underwent an aortic valve replacement, presented 6 months later with clinical picture suspicious for prosthetic valve endocarditis. Echocardiography did not show any features suggestive of endocarditis but a18F-FDG PET/CT scan showed an area of hyper-uptake around the ascending aorta. It was realized that sheet of Surgicel® hemostat was placed over the aortotomy suture line at the time of surgery. Another follow-up PET/CT scan performed 22 months later showed that the hyper-upta...
Source: The Annals of Thoracic Surgery - March 7, 2021 Category: Cardiovascular & Thoracic Surgery Authors: Amparo Mart ínez Virgina Pubul Estephany Abou Jokh Anxo Mart ínez Mohamed El-Diasty Angel L Fern ández Source Type: research

Characterization of shape memory polymer foam hemostats in in vitro hemorrhagic wound models
AbstractShape memory polymer foam hemostats are a promising option for future hemorrhage control in battlefield wounds. To enable their use as hemostatic devices, they must be optimized in terms of formulation and architecture, and their safety and efficacy must be characterized in animal models. Relevant in vitro models can be used for device optimization to help mitigate the excess use of animals and reduce costs of clinical translation. In this work, a simplified gunshot wound model and a grade V liver injury model were constructed. The models were used to characterize the effects of shape memory polymer foam hemostat g...
Source: Journal of Biomedical Materials Research Part B: Applied Biomaterials - March 4, 2021 Category: Materials Science Authors: Nakira Christmas, Anand Utpal Vakil, Christopher J. Hatch, Shi Dong, David Fikhman, Henry T. Beaman, Mary Beth B. Monroe Tags: ORIGINAL RESEARCH REPORT Source Type: research

Comparison of hemostatic efficacy of topical Ankaferd Blood Stopper on heparinized and nonheparinized rats in bleeding related to liver injury.
CONCLUSIONS: Ankaferd Blood Stopper can be safely and effectively used in surgical practice and in patients with additional diseases requiring heparinization, since it causes minimal reaction in the liver and decreases the amount of bleeding especially in the heparinized group. PMID: 33533829 [PubMed - as supplied by publisher]
Source: Acta Cirurgica Brasileira - February 4, 2021 Category: Surgery Authors: Ergin M, Özer N Tags: Acta Cir Bras Source Type: research

Sustained release of curcumin from fibrin matrix induces cancer cell death and immunomodulation.
This study describes the advantages of clinical-grade curcumin-incorporated fibrin matrix either in lyophilized off-the-shelf wafer or injectable hydrogel forms, as a biodegradable local delivery system. To produce the curcumin-fibrin wafer, used clinical-grade fibrin sealant in a modified composition. To fabricate wafer, we premixed the curcumin with either fibrinogen or thrombin, before clotting into a hydrogel. Sustained release of active curcumin from fibrin wafer, suspended in culture medium at 37 °C lasted for seven days. Upon premixing albumin with thrombin and subsequently adding curcumin into the mixture improved...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - November 19, 2020 Category: Drugs & Pharmacology Authors: Aravind SR, Lakshmi S, S R, Krishnan LK Tags: Biomed Pharmacother Source Type: research

Association between intraoperative application of microfibrillar collagen hemostat and anastomotic leakage after anterior resection for rectal cancer: A retrospective case-control study
The purpose of the study is to evaluate the association between microfibrillar collagen hemostat and anastomotic leakage after anterior resection.
Source: Surgery - November 4, 2020 Category: Surgery Authors: Meng Kong, Hongyuan Chen, Yugang Jiang, Yingying Xin, Yue Han, Hongguang Sheng Source Type: research

Image intensifier as an auxiliary tool in the retrieval of an orthodontic band in the coronoid process: a case report
This article reports on a viable and safe method of a navigation system for the removal of foreign bodies in the region of the coronoid process. Maxill ofacial surgeons should introduce this technique in selected cases in order to ensure safe and minimally invasive surgery.
Source: Oral Surgery - September 28, 2020 Category: ENT & OMF Authors: Eug ênia Leal de Figueiredo, José Alcides Almeida de Arruda, João Luiz Gomes Carneiro Monteiro, Bruna Luna de Araújo, Bruno José Carvalho Macêdo Neres, Antônio de Figueiredo Caubi, Ricardo José de Holanda Vasconcellos Tags: CASE REPORT Source Type: research

Characterization of shape memory polymer foam hemostats in in vitro hemorrhagic wound models
AbstractShape memory polymer foam hemostats are a promising option for future hemorrhage control in battlefield wounds. To enable their use as hemostatic devices, they must be optimized in terms of formulation and architecture, and their safety and efficacy must be characterized in animal models. Relevant in vitro models can be used for device optimization to help mitigate the excess use of animals and reduce costs of clinical translation. In this work, a simplified gunshot wound model and a grade V liver injury model were constructed. The models were used to characterize the effects of shape memory polymer foam hemostat g...
Source: Journal of Biomedical Materials Research Part B: Applied Biomaterials - September 22, 2020 Category: Materials Science Authors: Nakira Christmas, Anand Utpal Vakil, Christopher J. Hatch, Shi Dong, David Fikhman, Henry T. Beaman, Mary Beth B. Monroe Tags: ORIGINAL RESEARCH REPORT Source Type: research

Evaluation of the Hemostatic Efficacy of Two Powdered Topical Absorbable Hemostats Using a Porcine Liver Abrasion Model of Mild to Moderate Bleeding.
CONCLUSION: Surgicel-P provided more effective and sustained hemostasis and faster TTH than Hemoblast-B. Surgicel-P represents a novel clinical alternative to provide adjunctive control of diffuse mild and moderate bleeding. Surgicel-P combines an ORC powder formulation and a delivery system in a device that is particularly useful for application on large surfaces and difficult-to-access anatomical locations where application of other forms of topical hemostats may be impractical. PMID: 32928005 [PubMed - as supplied by publisher]
Source: Journal of Investigative Surgery - September 18, 2020 Category: Surgery Tags: J Invest Surg Source Type: research

ASAP Degradable Gelatin-Based IPN Cryogel Hemostat for Rapidly Stopping Deep Noncompressible Hemorrhage and Simultaneously Improving Wound Healing
Chemistry of MaterialsDOI: 10.1021/acs.chemmater.0c02030
Source: Chemistry of Materials - July 30, 2020 Category: Materials Science Authors: Ying Huang †?, Xin Zhao†?, Zhiyi Zhang†, Yongping Liang†, Zhanhai Yin§, Baojun Chen§, Lang Bai§, Yong Han†, and Baolin Guo*†‡ Source Type: research

Using a straight mosquito hemostat for hemostasis in skin tag removal
Source: Journal of the American Academy of Dermatology - July 19, 2020 Category: Dermatology Authors: Fawziah Alfaifi, Mohammad Alhaddab, Abdulaziz Al-faifi Source Type: research

A novel self-assembling peptide for hemostasis during endoscopic submucosal dissection: a randomized controlled trial
Conclusions This study has demonstrated that Purastat is an effective hemostat that can reduce the need for heat therapy for bleeding during ESD. It may also have a role in improving post-resection wound healing. [...] © Georg Thieme Verlag KG Stuttgart · New YorkArticle in Thieme eJournals: Table of contents  |  Abstract  |  Full text
Source: Endoscopy - July 16, 2020 Category: Gastroenterology Authors: Subramaniam, Sharmila Kandiah, Kesavan Chedgy, Fergus Fogg, Carole Thayalasekaran, Sreedhari Alkandari, Asma Baker-Moffatt, Michelle Dash, Joanne Lyons-Amos, Mark Longcroft-Wheaton, Gaius Brown, James Bhandari, Pradeep Tags: Original article Source Type: research

Fabrication of chitosan@calcium alginate microspheres with porous core and compact shell, and application as a quick traumatic hemostat
Publication date: Available online 24 June 2020Source: Carbohydrate PolymersAuthor(s): Xiaowei Wu, Zonghao Tang, Xiaoming Liao, Zhengchao Wang, Haiqing Liu
Source: Carbohydrate Polymers - June 27, 2020 Category: Biomedical Science Source Type: research

Hemo-7 and -10 Endoscopic Hemostat
No abstract available
Source: Biomedical Safety and Standards - June 4, 2020 Category: Medical Devices Tags: RECALLS & FIELD CORRECTIONS—CLASS II Source Type: research