Publications by authors named "Jia-Ting Zhang"
Identification Analysis of and Based on Quantized "Digital Identity" and UHPLC-QTOF-MS Analysis.
J Am Soc Mass Spectrom
September 2024
(ASR) and (APR), as traditional herbal medicines, are often confused and doped in the material market. However, the traditional identification method is to characterize the whole herb with a single or a few components, which do not have representation and cannot realize the effective utilization of unknown components. Consequently, the result is not convincing.
View Article and Find Full Text PDFDigital identification and adulteration analysis of Pulsatilla Radix and Pulsatilla Cernua based on "digital identity" and UHPLC-QTOF-MS.
J Chromatogr B Analyt Technol Biomed Life Sci
August 2024
Under the background of digitalization of traditional Chinese medicine (TCM), to realize the quick identification and adulteration analysis of Pulsatilla Radix (PR), adhering to digital conviction, this study conducted UHPLC-QTOF-MS analysis on PR and its adulterant-Pulsatilla Cernua (PC) from different batches and based on digital conversion, the shared ions were extracted from different batches of PR and PC as their "ions representation", respectively. Further, the data set of unique ions of PR relative to PC and PC relative to PR were screened out as the "digital identities" of PR and PC respectively. Further, above the "digital identities" of PR and PC were used as the benchmarks for matching and identifying to feedback give a matching credibility (MC).
View Article and Find Full Text PDFArticle Synopsis
- The identification of Aucklandiae Radix (AR), Vladimiriae Radix (VR), and Inulae Radix (IR) is currently challenging due to reliance on subjective methods and the variability of samples, leading to inefficient and non-specific identification processes.
- This study aims to enhance the identification efficiency of these traditional Chinese medicines by utilizing ultra-high-performance liquid chromatography with quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS) combined with multivariate algorithms to create a digital identification method.
- Results demonstrated that the artificial neural network (ANN) model achieved a high accuracy of 98.3% and precision of 98.4%, indicating that this approach is reliable and practical for distinguishing between these herbs and could
Purpose: The retear rate of rotator cuff (RC) after surgery is high, and the rapid and functional enthesis regeneration remains a challenge. Whether acellular amniotic membrane (AAM) helps to promote the healing of tendon to bone and which treatment is better are both unclear. The study aims to investigate the effect of AAM on the healing of RC and the best treatment for RC repair.
View Article and Find Full Text PDFObjective: To investigate and compare the clinical efficacies of remnant-preserving and remnant-non-preserving, remnant-non-preserving remnant segment preserving and remnant root preserving with anterior cruciate ligament reconstruction.
Methods: From March 2014 to December 2017, 204 patients with anterior cruciate ligament (ACL) injuries were treated by single-bundle ACL reconstruction with hamstring tendon autograft. According to the different methods of remnant preservation, the procedures were divided into remnant segment preserving group (A), remnant root preserving group (B), and remnant-non-preserving group (C).