1 肾结石是怎么出现的？ 肾结石是存在于肾脏中的矿物质沉积物，由晶体和有机基质组成，当尿液中的某种矿物质过饱时，就形成了结石。其中，以草酸钙结石最为常见，其次是 磷酸钙结石、尿酸结石、磷酸铵镁结石和胱氨酸结石等。 预防肾结石复发需要对日常饮食和生活方式进行干预，并且要及时使用针对结石类型的药物进行治疗。 不少人都有过腰疼的经历，但有一种腰疼会让人直不起腰，甚至伴有恶心、呕吐等症状，背后的"捣蛋鬼"可能是肾结石。 肾结石是怎么造成的？患者饮食和生活需要注意什么？一起了解↓↓↓ 2 肾结石患者要怎么吃？ ■ 这些食物要少吃 高草酸食物：草酸是促进形成草酸钙结石的重要因素。草酸高的食物吃起来通常比较涩口，常见含草酸较高的食物有：菠菜、马齿苋、苋菜、甜菜、鲜 笋、杨桃、芝麻、可可粉。 研究显示，焯水或煮沸处理可去除大量草酸。 180g菠菜置于1000ml沸水中焯1分钟，草酸去除率为43%。 若煮沸1分钟、2分钟、3分钟、4分钟，草酸去除率分别为43%、50.1%、54.7%、58.9%，煮后记得倒掉汤水以减少草酸摄入。 高嘌呤食物：动物内脏、海鲜、浓肉汤等，嘌呤代谢会产生尿酸，易促进形成尿酸结石。 高盐食物：腌制食品 ...

Core Viewpoint - Excessive consumption of high oxalate foods like spinach can lead to secondary oxalate deposition nephropathy, with contributing factors including metabolic disorders and intestinal diseases [1] Group 1: Disease Mechanism and Types - Oxalate deposition nephropathy is characterized by the accumulation of oxalate crystals in the renal tubules and interstitium, resulting in kidney damage [2] - The disease can be classified into primary and secondary types, with secondary being more common and occurring at any age due to excessive oxalate intake and impaired excretion [2] Group 2: Dietary Factors and Risks - Foods high in oxalate include spinach, purslane, beet greens, nuts, chocolate, and tea, which can lead to the disease if consumed in excess [3] - Other factors such as excessive intake of oxalate precursors, dehydration, and lack of vitamin B6 can increase the risk of developing oxalate deposition nephropathy [3] Group 3: Prevention Strategies - Early detection of secondary oxalate deposition nephropathy can be achieved by testing urine oxalate levels, with a threshold of over 45 mg in 24 hours indicating high oxalate levels [4] - Prevention strategies include dietary modifications, such as reducing high oxalate food intake and ensuring adequate calcium and hydration to minimize oxalate absorption [5][6] - High-risk groups, including patients with chronic kidney disease and gastrointestinal disorders, should follow specific dietary guidelines and monitor their kidney function closely [6]

Core Viewpoint - The lesson delivered by Zhang Zhongde emphasizes the significant role of traditional Chinese medicine (TCM) during the Anti-Japanese War, highlighting its effectiveness in treating soldiers and the importance of passing down TCM wisdom to future generations [1][3]. Group 1: Role of Traditional Chinese Medicine - TCM played a crucial role during the Anti-Japanese War when Western medicine was scarce, utilizing local herbs such as mugwort, honeysuckle, and angelica to treat soldiers [1][3]. - Medical workers demonstrated resourcefulness by gathering herbs from the mountains and employing traditional methods to treat injuries and illnesses [2][3]. - The use of TCM for treating malaria and dysentery was validated through clinical trials, showcasing its effectiveness in wartime conditions [2][3]. Group 2: Cultural and Educational Significance - The lesson aims to instill a sense of patriotism and appreciation for traditional culture among students, linking physical health to the ability to contribute to the nation [4]. - The initiative reflects a broader educational goal of inspiring students to pursue careers in medicine, fostering a new generation of healthcare professionals [4].