application-internal-validation-modified-glasgow-blatchford-score-for

Application and Internal Validation of the Modified Glasgow-Blatchford Score for Early Triage of Acute Upper Gastrointestinal Bleeding

Acute upper gastrointestinal bleeding requires early risk stratification to identify patients who may need urgent intervention while avoiding unnecessary ...

Qinghai Provincial People's Hospital

A HPLC method was developed for simultaneous determination of 1-hydroxy-2, 3, 4, 7-trimethoxyxanthone (1), 1-hydroxy-2,3, 7- trimethoxyxanthone (2), 1-hydroxy-2, 3, 4, 5-trimethoxyxanthone (3), and 1-hydroxy-2, 3, 5- trimethoxyxanthone (4) in Halenia elliptica. The analytical column was Welchrom C18 column (4.6 mm x 250 mm, 5 microm). The mobile phase was acetonitrile- water (43:57). The detection wavelength was 265 nm. The flow rate was 1 mL x min(-1) and the column temperature was set at 40 degrees C. There was good linearity between the peak areas and concentration at the ranges of 0.414-16.6, 1.73-69.6, 5.89-117, 3.01-120.5 mg x L(-1) for 1, 2, 3 and 4 respectively. The average recoveries (n = 6) of 1, 2, 3 and 4 were 102.5%, 100.5%, 97.9% and 101.2%. Those four xanthones in thirty samples of H. elliptica. were determined by this method. The method is simple, accurate, repeatable, which could be used for the quality evaluation of H. elliptica. The total content of those four xanthones in H. elliptica should not less than 1.80% by comprehensive analysis.

[Determination of xanthones in Tibetan herb Jiadiranguo (Herba Haleniae)].

To establish the HPLC fingerprint for Halenia elliptica herbs, a traditional Tibetan medicine, in order to study constituents contained in H. elliptica from different habitats and compare their differences.

[Difference of chemical constituents contained in Tibetan herb Jiadiranguo from different habitats by HPLC fingerprint].

XEN gel implant is an alternative method of treating glaucoma by connecting the anterior chamber and the subconjunctival space. The efficacy of the XEN gel implant and whether to combine with phacoemulsification is what most concerned. This review aims to test the efficacy and safety of the XEN gel implant compared with trabeculectomy and to test the efficacy between XEN combined with phacoemulsification and XEN alone.

XEN gel implant with or without phacoemulsification for glaucoma: a systematic review and meta-analysis.

The epidemic of SARS-CoV-2 has made COVID-19 a serious threat to human health around the world. The severe infections of SARS-CoV-2 are usually accompanied by higher mortality. Although the Qingfei Paidu Decoction (QFPDD) has been proved to be effective in blocking the transition of COVID-19 patients from mild to severe stage, its mechanism remains unclear.

Computational Analysis Illustrates the Mechanism of Qingfei Paidu Decoction in Blocking the Transition of COVID-19 Patients from Mild to Severe Stage.

Yi-Jing decoction (YJD), a traditional Chinese medicine prescription, has been reported to be effective in the treatment of polycystic ovary syndrome (PCOS). However, the underlying mechanisms of YJD in treating PCOS are still unclear.

Exploring the Mechanism of Yi-Jing Decoction in Treating Polycystic Ovary Syndrome by Using Network Pharmacology.

Meconopsis quintuplinervia Regel (MQR) belongs to the opium poppy tree plant species, and it has heat purging, detoxification, diuretic, anti-inflammatory, and analgesic effects.

Preliminary study on the effective site and mechanism of action of Meconopsis quintuplinervia Regel in alleviating acute alcoholic liver injury in mice.

To investigate the antioxidant protective effect of  glycopeptide (LbGP) pretreatment on retinal ischemia-reperfusion (I/R) injury (RIRI) in rats.

Article	Year
[Determination of xanthones in Tibetan herb Jiadiranguo (Herba Haleniae)]. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica\| PubMed ID: 21322948	2010
[Difference of chemical constituents contained in Tibetan herb Jiadiranguo from different habitats by HPLC fingerprint]. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica\| PubMed ID: 22997826	2012
XEN gel implant with or without phacoemulsification for glaucoma: a systematic review and meta-analysis. Annals of translational medicine\| PubMed ID: 33209889	2020
Computational Analysis Illustrates the Mechanism of Qingfei Paidu Decoction in Blocking the Transition of COVID-19 Patients from Mild to Severe Stage. Current gene therapy\| PubMed ID: 34493195	2022
Exploring the Mechanism of Yi-Jing Decoction in Treating Polycystic Ovary Syndrome by Using Network Pharmacology. Current medicinal chemistry\| PubMed ID: 35532255	2023
Preliminary study on the effective site and mechanism of action of Meconopsis quintuplinervia Regel in alleviating acute alcoholic liver injury in mice. Journal of ethnopharmacology\| PubMed ID: 36764563	2023
Retinal ischemia-reperfusion injury and pretreatment with glycopeptide. International journal of ophthalmology\| PubMed ID: 39296572	2024

Xiang Liu

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