Publications by authors named "Hua-Ying Zhu"
[Tissue distribution of Qingfei Paidu Decoction based on HPLC-MS/MS].
Zhongguo Zhong Yao Za Zhi
June 2023
The tissue distribution of Qingfei Paidu Decoction was studied by HPLC-MS/MS in vivo. Hypersil GOLD C_(18) column(2.1 mm×50 mm, 1.
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- A new RP-HPLC method was developed to simultaneously measure neohesperidin and naringin in Qingfei Paidu Granules, aimed at enhancing quality control standards in production.
- The method utilized a specific chromatographic setup that showed excellent linearity and high recovery rates for both active components, suggesting its reliability.
- Transfer rates for naringin and neohesperidin during the preparation process were quantified, with findings indicating that the transition from medicinal materials to extracts significantly impacts the overall production efficiency.
Introduction: To investigate the lid margin thickness (LMT) from the posterior lash line to the mucocutaneous junction at the middle position in adults with and without meibomian gland dysfunction (MGD) by vernier micrometer (VM).
Methods: This is a cross-sectional, observational study. A hundred eyes from 100 volunteers aged 20 to 79, including 56 normal participants and 44 participants with MGD, were recruited.
Article Synopsis
- The study aimed to assess the effectiveness of the meibomian gland squeezer for treating meibomian gland dysfunction (MGD) by comparing results between a treatment group and a control group.
- A total of 70 patients with MGD participated, undergoing evaluations at baseline, 2 weeks, and 1 month after treatment, with improvements noted in ocular symptoms and various eye assessments, showing significant differences between the two groups.
- Findings suggested that the meibomian gland squeezer is a safe and effective treatment option for MGD, though some patients experienced mild pain during the process.
The aim of this study was to investigate the effects of phacoemulsification with intraocular lens (IOL) implantation on intraocular pressure (IOP) and anterior chamber depth (ACD) in patients with cataract or cataract associated with primary angle closure (PAC). A total of 361 patients (481 affected eyes) with senile cataract (cataract group) and 44 patients (52 affected eyes) with cataract associated with PAC (cataract with PAC group) underwent phacoemulsification with IOL implantation from July 2005 to May 2007 and were followed up for 3 to 25 months. There was a significant difference between pre-operative and post-operative IOPs (t=9.
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