Matches in SemOpenAlex for { <https://semopenalex.org/work/W2997330423> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2997330423 endingPage "866" @default.
- W2997330423 startingPage "859" @default.
- W2997330423 abstract "To construct the adhesion model of abdominal wall-cecum injury and explore the prevention and treatment effect of modified xyloglucan (mXG) thermosensitive hydrogel on abdominal wall-cecal injury adhesion.SD rats were used to construct the abdominal wall-cecal injury adhesion model. Model mice were randomly divided into blank control group (Control), commercial chitosan membrane Control group (Film) and mXG thermosensitive hydrogel group (Hydrogel), each group contained 16 rats.In the Hydrogel group, 1 mL 4% (m/V) mXG solution was smeared on the wound surface of abdominal wall and the cecum, then closed the abdomen after gel was formed (3 min).In the Film group, 2 cm×3 cm chitosan anti-adhesion Film was applied onto the wound surface of the abdominal wall before abdominal closure.In the Control group, 1 mL normal saline was applied onto the wound surface of abdominal wall and the cecum before abdominal closure.On 7 and 14 d after the operation, rats'abdominal cavity was opened by surgery to examine and score the adhesion grade between the abdominal wall and the cecum, with double-blind design.Meanwhile, the adhesion tissue or wound tissue was taken and stained by HE, Masson and Van Gieson to histological evaluate the anti-adhesion effect.The expression of transforming growth factor-β1 (TGF-β1) and connective tissue growth factor (CTGF) was determined by immunohistochemical staining as well. Another group of 12 SD rat models were subjected to mXG thermosensitive hydrogel intervention.At the 1 and 6 weeks postoperation, rats main organs such as heart, liver, spleen, lung and kidney were taken for histological examination with HE staining for the purpose of evaluation the toxicity of mXG in vivo.Adhesion grade evaluation results showed that Film group rats occurred mild adhesion, Control group rats occurred severe adhesion, while in Hydrogel group hardly rats occured adhesion, and the differences were statistically significant(P < 0.05). Histological results showed that the Hydrogel group rats recovered well at 7 d after surgery.In healing wound tissue, no mutated tissue was observed, but a certain degree of inflammatory cell infiltration was still existed. At 14 d after surgery, the inflammation cells in the wound were significantly reduced, and the healing tissue containing only a small amount of collagen fibers under the neonatal mesothelial layer.But the other two groups showed different degrees of adhesion at the 7 and 14 d post surgery.Immunohistochemical staining showed that the expression of TGF-β1 and CTGF in the Hydrogel group were both weaker than those in the other groups, and the difference was statistically significant (P < 0.05). In vivo toxicity tests did not show significant changes in the structure of the organs of mXG gel intervention rats at different time points.mXG thermosensitive hydrogel plays a good role in physical isolation during the key period of adhesion formation and effectively prevent the occurrence of cecum-abdominal adhesion." @default.
- W2997330423 created "2020-01-10" @default.
- W2997330423 creator A5001692908 @default.
- W2997330423 creator A5008015571 @default.
- W2997330423 creator A5010391403 @default.
- W2997330423 creator A5020706836 @default.
- W2997330423 creator A5026475770 @default.
- W2997330423 creator A5053005821 @default.
- W2997330423 creator A5057759205 @default.
- W2997330423 creator A5066896037 @default.
- W2997330423 creator A5082810953 @default.
- W2997330423 creator A5085846701 @default.
- W2997330423 creator A5090167380 @default.
- W2997330423 date "2019-12-01" @default.
- W2997330423 modified "2023-09-23" @default.
- W2997330423 title "[Modeling of Abdominal Wall-Cecum Injury Adhesion and the Anti-adhesion Mechanism of mXG]." @default.
- W2997330423 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31880118" @default.
- W2997330423 hasPublicationYear "2019" @default.
- W2997330423 type Work @default.
- W2997330423 sameAs 2997330423 @default.
- W2997330423 citedByCount "0" @default.
- W2997330423 crossrefType "journal-article" @default.
- W2997330423 hasAuthorship W2997330423A5001692908 @default.
- W2997330423 hasAuthorship W2997330423A5008015571 @default.
- W2997330423 hasAuthorship W2997330423A5010391403 @default.
- W2997330423 hasAuthorship W2997330423A5020706836 @default.
- W2997330423 hasAuthorship W2997330423A5026475770 @default.
- W2997330423 hasAuthorship W2997330423A5053005821 @default.
- W2997330423 hasAuthorship W2997330423A5057759205 @default.
- W2997330423 hasAuthorship W2997330423A5066896037 @default.
- W2997330423 hasAuthorship W2997330423A5082810953 @default.
- W2997330423 hasAuthorship W2997330423A5085846701 @default.
- W2997330423 hasAuthorship W2997330423A5090167380 @default.
- W2997330423 hasConcept C126322002 @default.
- W2997330423 hasConcept C141071460 @default.
- W2997330423 hasConcept C178790620 @default.
- W2997330423 hasConcept C185592680 @default.
- W2997330423 hasConcept C2776891056 @default.
- W2997330423 hasConcept C2777397205 @default.
- W2997330423 hasConcept C2777507495 @default.
- W2997330423 hasConcept C2778754067 @default.
- W2997330423 hasConcept C2779983558 @default.
- W2997330423 hasConcept C2780269544 @default.
- W2997330423 hasConcept C2780936613 @default.
- W2997330423 hasConcept C2910641076 @default.
- W2997330423 hasConcept C71924100 @default.
- W2997330423 hasConcept C84416704 @default.
- W2997330423 hasConceptScore W2997330423C126322002 @default.
- W2997330423 hasConceptScore W2997330423C141071460 @default.
- W2997330423 hasConceptScore W2997330423C178790620 @default.
- W2997330423 hasConceptScore W2997330423C185592680 @default.
- W2997330423 hasConceptScore W2997330423C2776891056 @default.
- W2997330423 hasConceptScore W2997330423C2777397205 @default.
- W2997330423 hasConceptScore W2997330423C2777507495 @default.
- W2997330423 hasConceptScore W2997330423C2778754067 @default.
- W2997330423 hasConceptScore W2997330423C2779983558 @default.
- W2997330423 hasConceptScore W2997330423C2780269544 @default.
- W2997330423 hasConceptScore W2997330423C2780936613 @default.
- W2997330423 hasConceptScore W2997330423C2910641076 @default.
- W2997330423 hasConceptScore W2997330423C71924100 @default.
- W2997330423 hasConceptScore W2997330423C84416704 @default.
- W2997330423 hasIssue "6" @default.
- W2997330423 hasLocation W29973304231 @default.
- W2997330423 hasOpenAccess W2997330423 @default.
- W2997330423 hasPrimaryLocation W29973304231 @default.
- W2997330423 hasRelatedWork W1989137430 @default.
- W2997330423 hasRelatedWork W2146471587 @default.
- W2997330423 hasRelatedWork W2368464200 @default.
- W2997330423 hasRelatedWork W2515179912 @default.
- W2997330423 hasRelatedWork W2587968097 @default.
- W2997330423 hasRelatedWork W2993010461 @default.
- W2997330423 hasRelatedWork W2997330423 @default.
- W2997330423 hasRelatedWork W3029702926 @default.
- W2997330423 hasRelatedWork W3150756329 @default.
- W2997330423 hasRelatedWork W346126882 @default.
- W2997330423 hasVolume "50" @default.
- W2997330423 isParatext "false" @default.
- W2997330423 isRetracted "false" @default.
- W2997330423 magId "2997330423" @default.
- W2997330423 workType "article" @default.