OBJECTIVE: To discuss about one patient with Alzheimer′s disease and urinary incontinence and to investigate the prescribing cascade between cholinesterase inhibitors and anticholinergic drugs further more. METHODS: Clinical pharmacists participated in a medication therapy management program aiming at one patient with Alzheimer′s disease and urinary incontinence. By doing this they successfully identified and interrupted a prescribing cascade. Then some constructive advices were provided to doctors and patients on the rational administration of drugs. RESULTS: The drug treatment plan was adjusted by clinical pharmacists and doctors after evaluating the benefits and risks about the use of cholinesterase inhibitors and anticholinergic drugs in the elderly patient with chronic disease. And this change directly led to a significant relief of urinary incontinence in the patient. CONCLUSION: The use of cholinesterase inhibitors in Alzheimer′s patients increases the risk of urinary incontinence, and at the same time additional use of anticholinergic drugs in the treatment of urinary incontinence can further damage the cognition.Therefore, clinical pharmacists and doctors should pay great attention to the prescribing cascade of cholinesterase inhibitors and anticholinergic drugs. To identify and interrupt prescribing cascades is important when clinical pharmacists and doctors are prescribing prescriptions for elderly patients with chronic diseases. They must work closely for the optimization of prescriptions and the improvement of medication safety in elderly patients.

The accelerating growth of the public microbial genomic data imposes substantial bur-den on the research community that uses such resources. Building databases for non-redundant ref-erence sequences from massive microbial genomic data based on clustering analysis is essential. However, existing clustering algorithms perform poorly on long genomic sequences. In this article, we present Gclust, a parallel program for clustering complete or draft genomic sequences, where clustering is accelerated with a novel parallelization strategy and a fast sequence comparison algo-rithm using sparse suffix arrays (SSAs). Moreover, genome identity measures between two sequences are calculated based on their maximal exact matches (MEMs). In this paper, we demon-strate the high speed and clustering quality of Gclust by examining four genome sequence datasets. Gclust is freely available for non-commercial use at https://github.com/niu-lab/gclust. We also introduce a web server for clustering user-uploaded genomes at http://niulab.scgrid.cn/gclust.

Humans ; Thymoma/surgery* ; Thyroid Neoplasms ; Thymus Neoplasms/surgery* ; Neoplasms, Glandular and Epithelial

Objective: To compare the impact of bicuspid aortic valve (BAV) or tricuspid aortic valve (TAV) on hemodynamics and left ventricular reverse remodeling after transcatheter aortic valve replacement (TAVR). Methods: We retrospectively analyzed the clinical data of patients who underwent TAVR in our hospital from January 2019 to March 2021. Patients were divided into BAV group and TAV group according to aortic contrast-enhanced CT. Each patient was followed up by N-terminal pro B-type natriuretic peptide (NT-proBNP) and echocardiography at four time points, namely before TAVR, 24 hours, 1 month and 6 months after TAVR. Echocardiographic data, including mean pressure gradient (MPG), aortic valve area (AVA), left ventricular ejection fraction (LVEF), left ventricle mass (LVM) and LV mass index (LVMi) were evaluated. Results: A total of 41 patients were included. The age was (75.0±8.6) years, and male patients accounted for 53.7%. There were 19 BAV patients and 22 TAV patients in this cohort. All patients undergoing TAVR using a self-expandable prosthesis Venus-A valve. MPG was (54.16±21.22) mmHg(1 mmHg=0.133 kPa) before TAVR, (21.11±9.04) mmHg at 24 hours after TAVR, (18.84±7.37) mmHg at 1 month after TAVR, (17.68±6.04) mmHg at 6 months after TAVR in BAV group. LVEF was (50.42±13.30)% before TAVR, (53.84±10.59)% at 24 hours after TAVR, (55.68±8.71)% at 1 month after TAVR and (57.42±7.78)% at 6 months after TAVR in BAV group. MPG and LVEF substantially improved at each time point after operation, and the difference was statistically significant (all P<0.05) in BAV group. MPG in TAV group improved at each time point after operation, and the difference was statistically significant (all P<0.05). LVMi was (164.13±49.53), (156.37±39.11), (146.65±38.84) and (134.13±39.83) g/m² at the 4 time points and the value was significantly reduced at 1 and 6 months post TAVR compared to preoperative level(both P<0.05). LVEF in the TAV group remained unchanged at 24 hours after operation, but it was improved at 1 month and 6 months after operation, and the difference was statistically significant (all P<0.05). LVMi in TAV group substantially improved at each time point after operation, and the difference was statistically significant (all P<0.05). NT-proBNP in both two groups improved after operation, at 1 month and 6 months after operation, and the difference was statistically significant (all P<0.05). MPG in TAV group improved better than in BAV group during the postoperative follow-up (24 hours after TAVR: (11.68±5.09) mmHg vs. (21.11±9.04) mmHg, P<0.001, 1 month after TAVR: (10.82±3.71) mmHg vs. (18.84±7.37) mmHg, P<0.001, 6 months after TAVR: (12.36±4.42) mmHg vs. (17.68±6.04) mmHg, P=0.003). There was no significant difference in NT-proBNP between BAV group and TAV group at each time point after operation (all P>0.05). There was no significant difference in paravalvular regurgitation and second prosthesis implantation between the two groups (all P>0.05). Conclusions: AS patients with BAV or TAV experience hemodynamic improvement and obvious left ventricular reverse remodeling after TAVR, and the therapeutic effects of TAVR are similar between BAV and TAV AS patients in the short-term post TAVR.
Humans ; Male ; Aged ; Aged, 80 and over ; Transcatheter Aortic Valve Replacement ; Aortic Valve/surgery* ; Bicuspid Aortic Valve Disease/surgery* ; Aortic Valve Stenosis/surgery* ; Retrospective Studies ; Stroke Volume ; Heart Valve Diseases ; Ventricular Function, Left ; Treatment Outcome ; Ventricular Remodeling ; Hemodynamics

This study is to establish an HPLC fingerprint by HPLC-DAD method and simultaneous quantitative analysis of 17 components of 18 batches of Citrus aurantium and 10 batches of C. sinensis. The separation was performed on an Agilent Poroshell 120 SB-C₁₈ (4.6 mm×100 mm,2.7 μm) column with the gradient elution of methanol-0.1% formic acid water, the flow was 0.6 mL•min⁻¹. The detection wavelength was set at 318 nm. The column temperature was maintained at 30 ℃. The data calculation was performed with similarity evaluation system for chromatographic fingerprint of traditional Chinese medicine (Version 2004A) together with SIMCA-P 13.0 software to clarify the differential marker between these two different species of Aurantii Fructus Immaturus. This method has good precision stability and repeatability that could provide basis for quality control and evaluation of Aurantii Fructus Immaturus.

Animals ; Carrier Proteins/metabolism* ; Histidine/metabolism* ; Humans ; Methylation ; Methyltransferases/metabolism* ; Neoplasm Proteins/metabolism* ; Neoplasms/metabolism* ; Protein Processing, Post-Translational