Shih-Ming ChenTaipei Medical University | TMU · School of Pharmacy
Shih-Ming Chen
About
42
Publications
6,313
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
689
Citations
Introduction
Skills and Expertise
Publications
Publications (42)
Background
Weight gain and metabolic complications are substantial adverse effects associated with second-generation antipsychotics. However, comprehensive guidelines for managing antipsychotic-induced weight gain are lacking.
Methods
This review included all double-blind, placebo-controlled studies investigating metformin’s effectiveness in addre...
A BSTRACT
Objectives
Postoperative nausea and vomiting (PONV) are common complications following surgical procedures. While drug-based treatments are standard, there is increasing interest in nonpharmacological alternatives, such as aromatherapy, due to potential benefits and minimal side effects. This study aimed to assess the effectiveness of ar...
Background
Growing evidence indicates that incretin‐based therapies (IBTs), glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs), and dipeptidyl peptidase‐4 inhibitors (DPP4is) are effective and safe for treating pediatric obesity patients with or without type 2 diabetes. Therefore, we aimed to perform a systematic review and meta‐analysis for upd...
Chronic exposure to aristolochic acid (AA) leads to renal interstitial fibrosis and nephropathy. In this study, we aimed to investigate the renoprotective effects of Panax ginseng extract (GE) and ginsenoside saponin (GS) on AA-induced nephropathy (AAN) in mice. Eighty female C3H/He mice were randomly divided into eight groups, including normal; AA...
Tongue color is one of the important indices for tongue diagnosis in traditional Chinese medicine. This study aims to analyze tongue colors of computational tongue diagnosis in traditional Chinese medicine using scientific quantification and computational simulation. The tongue color data are established according to the experiment in which the doc...
Ethnopharmacological relevance
Most Aristolochiaceae plants are prohibited due to aristolochic acid nephropathy (AAN), except Xixin (Asarum spp.). Xixin contains trace amounts of aristolochic acid (AA) and is widely used in Traditional Chinese Medicine. Methylglyoxal and D-lactate are regarded as biomarkers for nephrotoxicity.
Aim of the study
The...
Background
Evidence regarding whether statin use is associated with depression is inconsistent. Therefore, we performed a meta-analysis to investigate this association.
Methods
We searched PubMed, the Cochrane Library, and the EMBASE database, limiting the search to human patients and articles written in English and published by March 31, 2020. Th...
The relationship between methylglyoxal (MGO) and D-lactate during saikosaponin C (SSC) treatment of mice with accelerated nephrotoxic serum (NTS) nephritis was investigated. NTS nephritis was induced by administration of anti-basement membrane antibodies to C57BL/6 mice and three dosages of SSC were administered for 14 days. Proteinuria, blood urea...
Nephrotoxicity severely limits the chemotherapeutic efficacy of cisplatin (CDDP). Oxidative stress is associated with CDDP-induced acute kidney injury (AKI). Methylglyoxal (MG) forms advanced glycation end products that elevate oxidative stress. We aimed to explore the role of MG and its metabolite D-lactate and identify the proteins involved in CD...
Nephrotoxic serum (NTS) nephritis occurs in three stages: inflammation, early kidney damage, and severe kidney damage. We quantified the temporal changes in the enantiomers of lactate (LA) and 3-hydroxybutyrate (3HB) in serum and urine during the progression of autoimmune kidney damage in mice with NTS nephritis. Two-dimensional and three-dimension...
Prednisolone is involved in glucose homeostasis and has been used for treatment for aristolochic acid (AA) nephropathy (AAN), but its effect on glycolysis in kidney has not yet been clarified. This study aims to investigate the effect in terms of altered proteins after prednisolone treatment in a mice model of AAN using a proteomics technique. The...
Background:
The protective effect of metformin against active tuberculosis (TB) among TB close contacts is unknown.
Methods:
TB close contacts with diabetes mellitus (DM) and normal renal function were selected from the National Health Insurance Research Database of Taiwan. Metformin users were patients who received ≥90 cumulative defined daily...
Atorvastatin (ATO) inhibited the synthesis of non‐steroidal isoprenoid compounds and possessed pleiotropic effect. However, the detailed mechanism of ATO in preventing gentamicin (GM)‐induced renal injury remained obscure. Although underlying multifaceted mechanisms involving in GM‐induced nephrotoxicity were well known, further work on elucidating...
Animal studies have demonstrated that metformin exerts a renoprotective effect. Human studies of patients with diabetes mellitus (DM) regarding the association of metformin use with end‐stage renal disease (ESRD) are lacking. Patients with type 2 DM and without a history of kidney disease who were enrolled under the pay‐for‐performance program of t...
Human studies on the use of metformin as host-directed therapy (HDT) for tuberculosis (TB) are rare. We performed a nationwide cohort study to evaluate the effect of metformin on mitigating the risk of active TB among patients with diabetes mellitus (DM). Among newly diagnosed DM patients identified in the Taiwan National Health Insurance Research...
Chronic kidney disease is a worldwide problem, and Pb contamination is a potential risk factor. Since current biomarkers are not sensitive for the diagnosis of Pb-induced nephrotoxicity, novel biomarkers are needed. Metformin has both hypoglycaemic effects and reno-protection ability. However, its mechanism of action is unknown. We aimed to discove...
Aristolochic acid (AA) causes interstitial renal fibrosis, which called aristolochic acid nephropathy (AAN). There is no specific indicator for diagnosing AAN, so this study was to investigate the biomarkers for AAN using a proteomics method. The C3H/He female mice were given ad libitum AA-distilled water (0.5 mg/kg/day) and distilled water for 56...
[This corrects the article DOI: 10.1155/2015/675714.].
Lead (Pb) is an environmental pollutant associated with several diseases, such as nephrotoxicity. Methylglyoxal (MG) is a reactive dicarbonyl compound formed during glycolysis and reported to increase in kidney damage. Metformin is used as a MG scavenger in the clinic. In this study, we investigated the mechanism of Pb-induced renal injury and the...
In this study, we aimed to develop a new enzymatic assay system of d-lactate with good precision, accuracy, and sensitivity for the determination of d-lactate concentrations in rat serum. d-Lactate dehydrogenase (d-LDH) was utilized to catalyze d-lactate and NAD(+) to pyruvate and NADH, respectively. The generated NADH was excited by using a 340-nm...
Methylglyoxal (MG) can cause protein glycation, resulting in cell damage and dysfunction. Accumulation of MG and its downstream metabolite Nε-(carboxyethyl)lysine (CEL) has been identified in several variations of nephropathy, including diabetic, hypertensive, and gentamicin-induced nephropathies. In this study, we investigated the effects of low-m...
Diabetic nephropathy (DN) has become the major cause of end-stage renal disease. Early detection of disease risk, to enable intervention before advanced renal damage occurs, is an important goal. Microalbuminuria has been used to monitor renal damage in clinical settings for years. In this study, we divided patients with diabetes into different gro...
Aminoglycosides are widely used to treat infections; however, their applications are limited by nephrotoxicity. With the increase of antibiotic resistance, the use of aminoglycosides is inevitable. Low-molecular-weight chitosan (LMWC) has shown renal protective effects in dialysis patients. However, no study has evaluated LMWC for preventing aminog...
Aims
Aristolochic acid (AA) nephrotoxicity is related to accumulation of methylglyoxal (MGO) and Nε-(carboxymethyl)lysine (CML) in the mouse kidney. We studied the activity of renal semicarbazide-sensitive amine oxidase (SSAO), a key enzyme involved in MGO generation, in AA-treated mice, and investigated nephroprotective effects produced by metform...
Urinary d-lactate is highly correlated to diabetic nephropathy - a progressive kidney disease in renal glomeruli. In this study, we used a C3H/3e mouse model to investigate the relationship between urinary d-lactate and aristolochic acid nephropathy where the glomerular structure is not affected. The nephropathy was induced using intravenous inject...
To find new molecular markers for early diagnosis of diabetic nephropathy, we applied fluorogenic derivatization-liquid chromatography-tandem mass spectrometry to identify the differentially expressed proteins in the kidney of control and streptozotocin-induced diabetic rats. The Sprague-Dawley rats were injected with the sodium citrate buffer or s...
Aristolochic acid, found in the Aristolochia species, causes aristolochic acid nephropathy (AAN) and can develop into renal failure. Methylglyoxal (MGO) is a highly cytotoxic compound generated from the metabolic process of glucose or fatty acids. It binds to proteins and forms N(ε)-(carboxymethyl)lysine (CML), which contributes to aging and diabet...
This study investigated the effects of low molecular weight chitosan (LMWC) on the renal functions for aristolochic acid (AA)-induced renal lesions in C3H/He mice. Commercial crab shell chitosan (molecular mass of ∼1100kDa) was hydrolysed using bamboo chitosanase at pH 3.5 and 50°C for 18h. LMWC (with molecular mass of ∼29kDa) was isolated from the...
The characteristics of aristolochic acid nephropathy (AAN) are interstitial fibrosis and atrophy of the proximal tubules, but with no change in glomeruli. To investigate the effects of AA on renal functions and the pharmacokinetics (PKs) of p-aminohippuric acid (PAH) and inulin, New Zealand white rabbits were used in this study. The plasma concentr...
A sample of 0.104 M nicardipine in methanol was photoirradiated with a Philips 400 W UV lamp for 3 h in a photochemical chamber. A total of four major photoproducts were found from the HPLC chromatogram. The same sample was used for taking LC-MS, while eight major photoproducts were observed and the structures elucidated by analyzing the CID patter...
The activity of lipoprotein lipase (LPL), an enzyme responsible for lipoprotein metabolism, would vary in diseases and metabolic disorders. For determination of LPL activity, a highly sensitive high performance liquid chromatography (HPLC) method using a fluorescent reagent, 4-nitro-7-piperazino-2,1,3-benzoxadiazole (NBD-PZ) was applied to determin...
Aristolochic acids (AAs) which exist in plants of the genus Aristolochia are the toxins responsible for aristolochic acid nephropathy (AAN). To investigate the pharmacokinetics and nephrotoxicity of AAs, rabbits were used in this study. The plasma concentrations of the main components of AAs, aristolochic acid I (AA I) and aristolochic acid II (AA...
To survey the knowledge, attitudes, and practices towards safe medication use of first-year college students in Taiwan.
One hundred forty-seven departments in 27 universities were sampled by stratified randomization. Three sections of the questionnaire were developed, including 10 true/false questions to measure knowledge, 4 questions for attitude...
A highly sensitive method for the fluorimetric determination of d-lactate in urine of normal and diabetic rats was developed using column-switching high-performance liquid chromatography (HPLC) with an octadecylsilica (ODS) column connected to a chiral column, an amylose tris(3,5-dimethylphenylcarbamate) coated on silica gel (Chiralpak AD-RH). Duri...
Aristolochic acids (AA), present in Aristolochia plants, are the toxin responsible for Chinese herbs nephropathy (CHN), a rapidly progressive tubulointerstitial nephritis (TIN). To clarify the mechanisms of the development of CHN, we tried to induce TIN in mice using AA. Three strains of inbred mice, BALB/c, C3H/He and C57BL/6, received 2.5 mg kg(-...
Accelerated nephrotoxic serum (NTS) nephritis is successfully produced in C57BL/6 mice, using anti-murine glomerular basement membrane (GBM) rabbit antiserum. Anti-murine GBM rabbits antiserum was obtained by immunization of New Zealand white rabbit with trypsinized GBM antigen from normal C57BL/6 mice. Preimmunization with normal rabbit IgG and in...