排序方式: 共有23条查询结果,搜索用时 15 毫秒
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Jai Kumar Roha Saeed Memon Izza Shahid Tehlil Rizwan Maryam Zaman Ritesh G. Menezes Sarwan Kumar Tariq Jamal Siddiqi Muhammad Shariq Usman 《Digestive and liver disease》2021,53(1):44-51
BackgroundThe efficacy of antidiabetic agents for the treatment of non-alcoholic fatty liver disease (NAFLD) remains unclear.AimTo conduct a meta-analysis to study the efficacy of pioglitazone and three novel anti-diabetic agents: glucagon-like peptide-1 (GLP-1) agonists, sodium-glucose co-transporter-2 (SGLT2) inhibitors, and dipeptidyl-peptidase-4 (DPP4) inhibitors in treating NAFLD.MethodsOnline databases were searched in May 2020 for randomized clinical trials. Results from random-effects meta-analysis are presented as weighted mean differences (WMDs) or standard mean differences (SMDs) and corresponding 95% confidence intervals (CIs).ResultsTwenty-six studies (n=946 NAFLD patients) were included. Reductions in ALT were seen with all four drugs: pioglitazone (MD -38.41, p<0.001), SGLT2 inhibitors (MD -16.17, p<0.001), GLP-1 agonists (MD -27.98, p=0.04) and DPP-4 inhibitors (MD -7.41, p<0.001). Pioglitazone (SMD -1.01; p<0.001) and GLP-1 agonists (SMD -2.53, p=0.03) also demonstrated significant improvements in liver steatosis. SGLT2 inhibitors (SMD -4.64, p=0.06) and DPP-4 (SMD -2.49, p=0.06) inhibitors trended towards reduced steatosis; however, these results were non-significant.ConclusionPioglitazone demonstrates significant improvements in transaminases and liver histology in both diabetic and non-diabetic NAFLD patients. Early evidence from diabetic NAFLD patients suggests that novel antidiabetics may lead to improvements in liver enzymes and hepatic steatosis, and this should encourage further research into possible utility of these drugs in treating NAFLD. 相似文献
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Ricciardelli C Frewin KM Tan Ide A Williams ED Opeskin K Pritchard MA Ingman WV Russell DL 《The American journal of pathology》2011,179(6):3075-3085
A disintegrin and metalloprotease with thrombospondin motifs protein 1 (ADAMTS1) is a protease commonly up-regulated in metastatic carcinoma. Its overexpression in cancer cells promotes experimental metastasis, but whether ADAMTS1 is essential for metastatic progression is unknown. To address this question, we investigated mammary cancer progression and spontaneous metastasis in the MMTV-PyMT mouse mammary tumor model in Adamts1 knockout mice. Adamts1(-/-)/PyMT mice displayed significantly reduced mammary tumor and lung metastatic tumor burden and increased survival, compared with their wild-type and heterozygous littermates. Histological examination revealed an increased proportion of tumors with ductal carcinoma in situ and a lower proportion of high-grade invasive tumors in Adamts1(-/-)/PyMT mice, compared with Adamts1(+/+)/PyMT mice. Increased apoptosis with unaltered proliferation and vascular density in the Adamts1(-/-)/PyMT tumors suggested that reduced cell survival accounts for the lower tumor burden in ADAMTS1-deficient mice. Furthermore, Adamts1(-/-) tumor stroma had significantly lesser amounts of proteolytically cleaved versican and increased numbers of CD45(+) leukocytes. Characterization of immune cell gene expression indicated that cytotoxic cell activation was increased in Adamts1(-/-) tumors, compared with Adamts1(+/+) tumors. This finding is supported by significantly elevated IL-12(+) cell numbers in Adamts1(-/-) tumors. Thus, in vivo ADAMTS1 may promote mammary tumor growth and progression to metastasis in the PyMT model and is a potential therapeutic target to prevent metastatic breast cancer. 相似文献
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David Smookler Aaron Vanderhoff Mia J. Biondi Jorge Valencia Pablo Ryan Joel Karkada Rachel Hong Izza Sattar Erin Mandel Martina Gjevori Julia Casey David Fletcher Hemant Shah Bettina E. Hansen Camelia Capraru Harry L.A. Janssen Jeffrey V. Lazarus Jordan J. Feld 《Clinical gastroenterology and hepatology》2021,19(7):1451-1458.e4
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Data for low-risk ST-elevation myocardial infarction (STEMI) patients in the Essex cardiothoracic centre (CTC) during a three-month period were evaluated and the average duration of admission was calculated to be 67.2 hours. The data were sifted by applying Second Primary Angioplasty in Myocardial Infarction (PAMIII) criteria for low-risk STEMI patients who could be safely discharged after 48 hours. After application of a proforma as a quality improvement intervention tool, data were re-assessed and the average time of admission observed for a similar cohort of patients dropped down to an average of 55.2 hours. Overall, there was a 13% average increase in rate of early discharge for low-risk STEMI patients. 相似文献
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