Chinese medical journal
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Chinese medical journal · Jan 2015
Effect of aldehyde dehydrogenase 2 gene polymorphism on hemodynamics after nitroglycerin intervention in Northern Chinese Han population.
Nitroglycerin (NTG) is one of the few immediate treatments for acute angina. Aldehyde dehydrogenase 2 (ALDH2) is a key enzyme in the human body that facilitates the biological metabolism of NTG. The biological mechanism of NTG serves an important function in NTG efficacy. Some reports still contradict the results that the correlation between ALDH2 gene polymorphisms and NTG and its clinical efficacy is different. However, data on NTG measurement by pain relief are subjective. This study aimed to investigate the influence of ALDH2 gene polymorphism on intervention with sublingual NTG using noninvasive hemodynamic parameters of cardiac output (CO) and systemic vascular resistance (SVR) in Northern Chinese Han population. ⋯ ALDH2 (G504A) gene polymorphism is associated with changes in noninvasive hemodynamic parameters (i.e. CO and SVR) after intervention with sublingual NTG. This gene polymorphism may influence the effect of NTG intervention on Northern Chinese Han population.
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Chinese medical journal · Jan 2015
Arthroscopic patelloplasty and circumpatellar denervation for the treatment of patellofemoral osteoarthritis.
Patellofemoral osteoarthritis commonly occurs in older people, often resulting in anterior knee pain and severely reduced quality of life. The aim was to examine the effectiveness of arthroscopic patelloplasty and circumpatellar denervation for the treatment of patellofemoral osteoarthritis (PFOA). ⋯ For PFOA patients, this procedure is effective for significantly relieving anterior knee pain, improving knee joint function and quality of life, and deferring arthritic progression.
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Chinese medical journal · Jan 2015
Clinical and genetic investigation of a multi-generational Chinese family afflicted with Von Hippel-Lindau disease.
Von Hippel-Lindau (VHL) disease is a hereditary tumor disorder caused by mutations or deletions of the VHL gene. Few studies have documented the clinical phenotype and genetic basis of the occurrence of VHL disease in China. This study armed to present clinical and genetic analyses of VHL within a five-generation VHL family from Northwestern China, and summarize the VHL mutations and clinical characteristics of Chinese families with VHL according to previous studies. ⋯ The results supported the notion that the genomic sequence that corresponds to the 167 th residue of VHL is a mutational hotspot. Further research is needed to clarify the molecular role of VHL in the development of organ-specific tumors.
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Chinese medical journal · Jan 2014
Urodynamic analysis and treatment of male Parkinson's disease patients with voiding dysfunction.
Parkinson's disease (PD) is an extrapyramidal neurological disorder. Urinary symptoms are frequently present in patients affected by PD. Symptoms such as urgency, frequency, nocturia, and urge incontinence significantly impact the patient's quality of life. We attempted to investigate the urodynamic changes and treatment of male PD patients with voiding dysfunction by means of a review. ⋯ Urodynamic examination is recommended for male Parkinson's disease patients with voiding dysfunction. Early and effective treatment can improve the bladder function and quality of life of these patients.