Systemic and cerebrospinal fluid biomarkers for tuberculous meningitis identification and treatment monitoring.

Tuberculous meningitis is a life-threatening infection with high mortality and disability rates. Current diagnostic methods using cerebrospinal fluid (CSF) samples have limited sensitivity and lack predictive biomarkers for evaluating prognosis. This study's findings reveal excessive activation of the immune response during tuberculous meningitis (TBM) infection.

Pharmacometabolomic study of drug response to antihypertensive medications for hypertension marker identification in Han Chinese individuals in Taiwan.

Various groups of antihypertensive drugs targeting different pathways have been developed; however, the pharmacometabolic responses to these drugs have rarely been compared to elucidate the common pathway of blood pressure regulation. Here, we performed a comparative multi-dimensional pharmacometabolic study on the four major lines of antihypertensive drugs, namely angiotensin-converting enzyme inhibitors (ACEis), angiotensin receptor blockers (ARBs), calcium channel blockers (CCBs), and diuretics (DIURs), through ultra-performance liquid chromatography coupled to quantum time-of-flight mass spectrometry. Two hundred fifty patients with young-onset hypertension, who were equally divided among five study groups: non-medicated, ACEi, ARB, CCB, and DIUR groups, were recruited.

Mesenchymal Stromal Cells from Patients with Cyanotic Congenital Heart Disease are Optimal Candidate for Cardiac Tissue Engineering.

Engineered heart tissues (EHTs) are regarded as being the most promising alternative to synthetic materials, and autologous mesenchymal stem cells (MSCs) are widely used as seeding cells. However, few studies have evaluated the feasibility of using MSCs from patients with cyanotic congenital heart disease (C-CHD) as seeding cells for EHTs, in comparison with cells from patients of acyanotic congenital heart disease (A-CHD). In the present study, we cultured MSCs from A-CHD and C-CHD patients in normoxia or hypoxia conditions, and compared their pro-angiogenic, anti-apoptotic and inflammation-modulatory potentials.

Cognitive impairment and limited dietary diversity or physical inactivity are conjoint precursors of incident diabetes more so in elderly women than men.

Objectives: To establish whether elderly people with impaired cognition are at greater risk for the de-velopment of type 2 diabetes.

Design: Prospective population-based cohort study.

Setting: The El-derly Nutrition and Health Survey in Taiwan (NAHSIT Elderly).

Low and high homocysteine are associated with mortality independent of B group vitamins but interactive with cognitive status in a free-living elderly cohort.

Hyperhomocysteinemia and cognitive impairment both predict mortality and partly because of dietary associations. We have hypothesized that for, nutritional reasons, homocysteine and cognition may act jointly to determine elder survival. In a Nutrition and Health Survey in Taiwan (1999-2000), some 1412 representative elderly were followed up for mortality up to 10 years.

Cloning, heterologous expression, and functional characterization of a chitinase gene, Lbchi32, from Limonium bicolor.

In the present study, an endochitinase gene, Lbchi32, was cloned from Limonium bicolor. The cDNA sequence of Lbchi32 was 1,443 bp in length and encoded 319 amino acid residues. The DNA sequence of Lbchi32 was 2,512 bp in length and contained three exons and two introns.