Radiofrequency thermocoagulation for the treatment of trigeminal neuralgia

xlomafota13 shared this article with you from Inoreader Radiofrequency thermocoagulation for the treatment of trigeminal neuralgia Via Experimental and therapeutic medicine Exp Ther Med. 2022 Jan;23(1):17. doi: 10.3892/etm.2021.10939. Epub 2021 Oct 30. ABSTRACT Although microvascular decompression (MVD) should be considered as the first-line treatment for classic trigeminal neuralgia (TN) owing to neurovascular compression of the trigeminal nerve, an increasing number of surgeons prefer radiofrequency thermocoagulation (RFT). RFT is a Gasserian ganglion-level ablative intervention that may achieve immediate pain relief for TN. It is used for emergency management when MVD is not suitable for the patient. As the gold surgical standard of classic trigeminal neuralgia, MVD has the advantage of longer efficacy. However, there are currently no high-quality controlled trials to evaluate the efficacy of MVD and RFT. For the present systematic review, the PubMed, Embase and Cochrane databases (all entries up until July 31, 2020) were searched to identify studies related to RFT in order to provide valuable informat ion for clinical decision-making. The efficacy of the RFT method was evaluated in terms of the initial pain relief percentage, recurrence rate and follow-up time. Furthermore, the incidence rate of various postoperative complications was retrieved. RFT was used for a wider range of applications than MVD, including use for primary (owing to neurovascular compression of the trigeminal nerve), idiopathic and secondary (due to primary neurological diseases) TN, and provided a high rate of initial pain relief and long-term pain control. Although this method has several side effects, the incidence of complications could be reduced by precise cannulation. Furthermore, the complications that occurred were not permanent. Thus, RFT is a safe and effective minimally invasive method of pain relief for patients with TN. PMID:34815769 | PMC:PMC8593925 | DOI:10.3892/etm.2021.10939 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Long non-coding RNA profiles in plasma exosomes of patients with gastric high-grade intraepithelial neoplasia

xlomafota13 shared this article with you from Inoreader Long non-coding RNA profiles in plasma exosomes of patients with gastric high-grade intraepithelial neoplasia Via Experimental and therapeutic medicine Exp Ther Med. 2022 Jan;23(1):1. doi: 10.3892/etm.2021.10923. Epub 2021 Oct 26. ABSTRACT Long non-coding (lnc) RNAs in circulating exosomes are a new class of promising cancer biomarkers; however, their expression in exosomes derived from gastric high-grade intraepithelial neoplasia (GHGIN) has not been reported. In the present study, differentially expressed (DE) lncRNAs were analyzed in the peripheral blood collected from 5 patients with GHGIN and 5 healthy donors using high-throughput sequencing. Reverse transcription-quantitative PCR analysis was performed on 6 randomly selected DE lncRNAs to validate the reliability of the sequencing results. The potential roles of the DE lncRNAs in GHGIN were investigated using Gene Ontology (GO) and Kyoto Encyclopedia of Gene and Genome (KEGG) pathway enrichment analyses. A total of 25,145 lncRNAs were identified in all the samples and 83 DE lncRNAs were further screened, including 76 upregulated and 7 downregulated DE lncRNAs. GO and KEGG analyses predicted that the DE lncRNAs played notable roles in 'protein/macromolecule glycosylation', 'regulation of protein ubiquitination', 'renin-angiotensin system' and 'MAPK signaling pathways'. A lncRNA-micro (mi)RNA-mRNA interaction network was constructed and used to perform association analyses. It was found that 83 lncRNAs were abnormally expressed in GHGIN, with some potential functions associated with gastric cancer. Furthermore, the lncRNA-miRNA-mRNA interaction network indicated that 7 DE lncRNAs may play a notable role in the occurrence and development of GHGIN. The results of the present study showed the expression profiles of lncRNAs in human GHGIN, elucidated some of the molecular changes associated with GHGIN and improved the understanding of the molecular mechanisms underlying GHGIN and gastric cancer. PMID:34815753 | PMC:PMC8593877 | DOI:10.3892/etm.2021.10923 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Influence of pemphigoid gestationis on pregnancy outcome: A case report and review of the literature

xlomafota13 shared this article with you from Inoreader Influence of pemphigoid gestationis on pregnancy outcome: A case report and review of the literature Via Experimental and therapeutic medicine Exp Ther Med. 2022 Jan;23(1):23. doi: 10.3892/etm.2021.10945. Epub 2021 Nov 4. ABSTRACT Pemphigoid gestationis is considered to be a rare pregnancy exclusive bullous disease, which modifies the course of the pregnancy, with difficulties in the management of the pruritus and skin lesions as well as a possible change in the neonatal outcome. Differential diagnosis of skin lesions and pruritus in pregnancy is challenging, and complementary investigations such as skin biopsy or laboratory tests are indispensable. The correct diagnosis and proper treatment could change the natural course of a pregnancy at risk and could improve maternal and fetal morbidity. We present the case of a patient with pemfigoid gestationis with the aim to highlight: i) the management of this pregnancy-associated skin disorder which transfers this pregnancy into a category of high obstetrical risk pregnancy; ii) the particularities of the course of the pregnancy; a nd iii) the importance in the differential diagnosis of pregnancy dermatoses. The particularity of this case of pemphigoid gestationis was the acute fetal distress in the absence of intrauterine growth restriction that is frequently found in this pathology, and the management of a rare pregnancy skin condition that currently has no standard treatment. PMID:34815775 | PMC:PMC8593916 | DOI:10.3892/etm.2021.10945 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Theaflavin-3,3'-digallate attenuates cigarette smoke extract-induced pulmonary emphysema in mice by suppressing necroptosis

xlomafota13 shared this article with you from Inoreader Theaflavin-3,3'-digallate attenuates cigarette smoke extract-induced pulmonary emphysema in mice by suppressing necroptosis Via Experimental and therapeutic medicine Exp Ther Med. 2022 Jan;23(1):11. doi: 10.3892/etm.2021.10933. Epub 2021 Oct 28. ABSTRACT Pulmonary emphysema is one of the most important pathological manifestations of chronic obstructive pulmonary disease and is commonly associated with cigarette smoking. Previous studies have indicated that necroptosis, a novel non-apoptotic cell death mechanism associated with inflammation and oxidative stress, may contribute to the development of pulmonary emphysema. Theaflavin-3,3'-digallate (TF-3), one of the theaflavins present in black tea, is known to possess several bioactive properties. In the present study, it was demonstrated that TF-3 significantly reduced the generation of reactive oxygen species and the mRNA expression levels of TNF-α, IL-1β and IL-6 in CSE-treated human normal lung epithelial BEAS-2B cells. To further explore the role of TF-3 in necroptosis, the necroptotic rates of BEAS-2B cells were examined via flow cytometry and immunofluorescence assays. The results demonstrated that TF-3 may suppress necroptosis in CSE-treated BEAS-2B cells. Furthermore, it was determined that TF-3 significantly inhibited the CSE-induced phosphorylation of p38 MAPK, receptor-interacting serine/threonine-protein kinase three (RIPK3) and mixed lineage kinase domain-like (MLKL) in BEAS-2B cells. Another experiment demonstrated that a pharmacological inhibitor of the p38 MAPK pathway, SB203580, significantly reduced the protein expression levels of phosphorylated (p)-RIPK3 and phosphorylated (p-)MLKL, which indicated that TF-3 suppressed necroptosis via the p38 MAPK/RIPK3/MLKL signaling pathways. In vivo, it was observed that TF-3 treatment significantly attenuated morphological lung injury in mice with CSE-induced emphysema. Moreover, TF-3 significantly reduced the levels of proinflammatory cytokines, TNF-α and IL-1β and significantly enhanced the antioxidant capacity of the lung tissues in mice with emphysema. TF- 3 also significantly inhibited the levels of p-RIPK3 and p-MLKL in the lungs of mice with emphysema. Therefore, the present study indicated that TF-3 may attenuate CSE-induced emphysema in mice by inhibiting necroptosis. PMID:34815763 | PMC:PMC8593858 | DOI:10.3892/etm.2021.10933 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Squamous cell papilloma-like presentation of multiple neurovascular hamartomas of the oral cavity

xlomafota13 shared this article with you from Inoreader Squamous cell papilloma-like presentation of multiple neurovascular hamartomas of the oral cavity Via ear nose throat Ear Nose Throat J. 2021 Nov 24:1455613211061623. doi: 10.1177/01455613211061623. Online ahead of print. ABSTRACT Significance Statement: Neurovascular hamartomas (NVH) is an uncommon tumor-like developmental anomaly. We hereby report the case of a 28-year-old woman presenting with multiple millimetric excrescences in the oral cavity that were clinically interpreted as squamous cell papilloma and histologically consistent with NVHs. Neurovascular hamartomas is rare in the oral cavity. To the best of our knowledge, multiple NVHs have never been reported at this site. PMID:34818931 | DOI:10.1177/01455613211061623 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

Machine learning-based voice assessment for the detection of positive and recovered COVID-19 patients

xlomafota13 shared this article with you from Inoreader Machine learning-based voice assessment for the detection of positive and recovered COVID-19 patients Via Journal of Voice Many virological tests have been implemented during the COVID-19 pandemic for diagnostic purposes, but they appear unsuitable for screening purposes. Furthermore, current screening strategies are not accurate enough to effectively curb the spread of the disease. Therefore, the present study was conducted within a controlled clinical environment to determine eventual detectable variations in the voice of COVID-19 patients, recovered and healthy subjects, and also to determine whether machine learning-based voice assessment (MLVA) can accurately discriminate between them, thus potentially serving as a more effective mass-screening tool. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.