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  1. Article ; Online: Comparing suture with N-Hexyl Cyanoacrylate glue for mesh fixation in inguinal hernia repair, a randomised clinical trial.

    Mohammadi Tofigh, Arash / Karimian Ghadim, Milad / Bohlooli, Mehrdad

    American journal of surgery

    2020  Volume 222, Issue 1, Page(s) 203–207

    Abstract: Purpose: Inguinal hernia is a common surgical problem and different methods are currently used to repair it. In The Lichtenstein technique, the inguinal floor defect is buttressed with a prosthetic mesh and commonly, sutures are used for mesh fixation. ... ...

    Abstract Purpose: Inguinal hernia is a common surgical problem and different methods are currently used to repair it. In The Lichtenstein technique, the inguinal floor defect is buttressed with a prosthetic mesh and commonly, sutures are used for mesh fixation. N-Hexyl Cyanoacrylate is a gluelike product that can be used for mesh fixation as a substitute with fewer complications. This study was done for comparing therapeutic outcomes of mesh fixation with suture and N-Hexyl cyanoacrylate glue in inguinal hernia repair with the Lichtenstein method.
    Methods: In a two-arm parallel-group randomised controlled trial with blinded patients, 58 hernia cases who were candidates for hernia repair with the Lichtenstein method entered the study and randomly divided into two groups. In the control group, the mesh that was used for inguinal floor reinforcement was fixed with sutures and in the intervention group with N-Hexyl Cyanoacrylate glue. The results including acute and chronic pain, hospital stay, complications, and recurrence rate after one year were compared.
    Results: There was no recurrence. According to the numeric rating scale (NRS), mean postoperative pain (acute pain) was 6.5 and 5.7 points in the suture and N-Hexyl Cyanoacrylate glue groups respectively, with significant difference (P = 0.006). Mean duration of surgery was 73.3 and 64.5 min in the suture and N-Hexyl cyanoacrylate glue groups respectively, with significant difference (P = 0.014). Complications, hospital stay days, and chronic pain did not differ across the groups (P > 0.05).
    Conclusion: Mesh fixation with N-Hexyl cyanoacrylate glue in hernia repair with the Lichtenstein method can lower postoperative pain and duration of surgery and this product might be used as a substitute for suture.
    MeSH term(s) Adult ; Cyanoacrylates/administration & dosage ; Cyanoacrylates/adverse effects ; Feasibility Studies ; Hernia, Inguinal/surgery ; Herniorrhaphy/adverse effects ; Herniorrhaphy/instrumentation ; Herniorrhaphy/methods ; Humans ; Male ; Middle Aged ; Operative Time ; Pain Measurement/statistics & numerical data ; Pain, Postoperative/diagnosis ; Pain, Postoperative/etiology ; Pain, Postoperative/prevention & control ; Surgical Mesh/adverse effects ; Sutures/adverse effects ; Tissue Adhesives/administration & dosage ; Tissue Adhesives/adverse effects ; Treatment Outcome
    Chemical Substances Cyanoacrylates ; Tissue Adhesives
    Language English
    Publishing date 2020-11-06
    Publishing country United States
    Document type Comparative Study ; Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2953-1
    ISSN 1879-1883 ; 0002-9610
    ISSN (online) 1879-1883
    ISSN 0002-9610
    DOI 10.1016/j.amjsurg.2020.10.029
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: LOC646329 long non-coding RNA sponges miR-29b-1 and regulates TGFβ signaling in colorectal cancer.

    Javanmard, Amir-Reza / Dokanehiifard, Sadat / Bohlooli, Mehrdad / Soltani, Bahram M

    Journal of cancer research and clinical oncology

    2020  Volume 146, Issue 5, Page(s) 1205–1215

    Abstract: Non-coding RNAs (ncRNAs) are reported to be regulators of signaling pathways that are involved in colorectal cancer (CRC) progression. Aiming at finding ncRNAs (miRNAs) that are differentially expressed in tumor versus normal colorectal tissue samples, ... ...

    Abstract Non-coding RNAs (ncRNAs) are reported to be regulators of signaling pathways that are involved in colorectal cancer (CRC) progression. Aiming at finding ncRNAs (miRNAs) that are differentially expressed in tumor versus normal colorectal tissue samples, online RNA-seq data were analyzed. Of between 18 candidate miRNAs, hsa-miR-29b-1 (miR-29b-1) represented the highest fold change of expression level. Hsa-miR-29b-1 is encoded from the third intron of LOC646329 long ncRNA gene. Surprisingly, two miR-29b sponging sites were predicted within exons of LOC646329 gene. Then, dual luciferase assay supported the interaction of miR-29b-1 with LOC646329-variant D transcript. Also, a direct indication of miR-29b-1 with 3'UTR sequence of SMAD3 gene was verified through dual luciferase assay and RT-qPCR analysis. Furthermore, a reverse pattern of expression was detected between miR-29b-1 and LOC646329-variant D transcript in about 25 pairs of CRC tumor samples, detected by RTqPCR. Consistently, overexpression of LOC646329-variant D transcript was followed by increased SMAD3 and p21 genes expression level and downregulation of CyclinD1 genes in HCT116 cells, detected by RT-qPCR, and western analysis. Also, overexpression of it was followed by increased G1 cell population of HCT-116 cells. All of these data suggested a tumor suppressor effect for LOC646329-variant D in CRC tumor tissue samples, consistent to its reduced expression level at late stages of CRC progression. Data also indicated that LOC646329-variant D exerts its suppression effect on CRC progression through sponging miR-29b, which in turn regulates Wnt and TGFB signaling pathways. This makes LOC646329-variant D transcript as a novel potential therapy target.
    MeSH term(s) Cell Line, Tumor ; Colorectal Neoplasms/genetics ; Colorectal Neoplasms/metabolism ; Computational Biology ; HCT116 Cells ; HEK293 Cells ; HT29 Cells ; Humans ; MicroRNAs/genetics ; MicroRNAs/metabolism ; RNA, Long Noncoding/genetics ; RNA, Long Noncoding/metabolism ; Signal Transduction ; Transforming Growth Factor beta/metabolism
    Chemical Substances MIRN29a microRNA, human ; MicroRNAs ; RNA, Long Noncoding ; Transforming Growth Factor beta
    Language English
    Publishing date 2020-02-07
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 134792-5
    ISSN 1432-1335 ; 0171-5216 ; 0084-5353 ; 0943-9382
    ISSN (online) 1432-1335
    ISSN 0171-5216 ; 0084-5353 ; 0943-9382
    DOI 10.1007/s00432-020-03145-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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