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find Author "SONG Ailin" 2 results
  • Changes of InsulinLike Growth FactorSTHZ1 in Serum of Patients with Obstructive Jaundice

    【Abstract】Objective To study the changes of insulin-like growth factor-1(IGF-1) in serum of patients with obstructive jaundice.Methods The clinical data of 20 patients with obstructive jaundice were collected and the measurement of serum TNFα,ALT, ALP, endotoxin and IGF-1 were performed. Results The serum IGF-1 in obstructive jaundice was significantly lower than that in gallbladder stone(P<0.01), while endotoxin, TNF-α, ALT,ALP and TB were higher(P<0.01). After the biliary duct obstruction was removed, the serum IGF1 in obstructive jaundice was significantly higher than that before operation and serum endotoxin, TNF-α, ALT, ALP and TB were significantly lower than that before operation(P<0.01). A significant negative correlation was found between serum IGF-1 and serum endotoxin in benign obstructive jaundice(r=-0.761, P<0.01). ConclusionIn obstructive jaundice, endotoxemia can affect the secretion of IGF-1 from liver. IGF-1 can be used as an index to judge the liver function in obstructive jaundice.

    Release date:2016-09-08 11:54 Export PDF Favorites Scan
  • Advances in programmed death-1 inhibitors for advanced colorectal cancer with defective mismatch repair / microsatellite instability-high

    ObjectiveTo understand the effect of programmed death-1 (PD-1) inhibitors on defective mismatch repair (dMMR) / microsatellite instability-high (MSI-H) advanced colorectal cancer (CRC). MethodThe literature of recent research relevant PD-1 inhibitors in the utility for patients with dMMR/MSI-H advanced CRC was reviewed and summarized. ResultsAt present, there were many studies exploring the utility of anti-PD-1 inhibitors for the treatment of dMMR/MSI-H advanced CRC (including locally advanced CRC and metastatic CRC), and some studies were still in trials. Studies had consistently shown that the use of PD-1 inhibitors in dMMR/MSI-H advanced CRC as first-line or subsequent therapy, as well as in the neoadjuvant setting, leading to significant survival benefits. These benefits were particularly notable in cases of dMMR/MSI-H metastatic CRC with concurrent BRAF/RAS mutations and in the context of neoadjuvant immunotherapy aimed at organ preservation in locally advanced dMMR/MSI-H CRC. Moreover, there were numerous studies exploring “dual immunotherapy”, and most studies found that its efficacy was superior to that of single immunotherapy. However, the more adverse events were reported by the “dual immunotherapy” compared to the single immunotherapy. ConclusionsOverall, based on results of the literature reviewed, PD-1 inhibitors have shown significant clinical benefits in dMMR/MSI-H advanced CRC, but there are still more issues that need to be further explored, such as discovering more first-line PD-1 inhibitors, overcoming drug resistance and adverse events. Future clinical practice should prioritize more precise individualized identification and the application of more effective combination therapy regimens to further optimize outcomes for patients with dMMR/MSI-H advanced CRC.

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