相关实验视频

Updated: Jan 18, 2026

A Mouse Model of Ankle-Subtalar Complex Joint Instability

A Mouse Model of Ankle-Subtalar Complex Joint Instability

Published on: October 28, 2022

解读糖尿病患者的骨微型架构足部神经关节炎:一个案例对照研究

Raveena Singh¹, Ashu Rastogi¹, Subashini H Kumar²

¹Department of Endocrinology, PGIMER, Chandigarh, India.

Indian journal of endocrinology and metabolism

|September 8, 2025

概括

脚部的Charcot神经关节病 (CNO) 显示了骨的吸收增加,导致由于更多的骨质细胞形成更薄的骨. 这表明,针对骨质细胞的抗吸收疗法可以治疗CNO足.

科学领域:

整形外科整形外科整形外科
糖尿病学糖尿病学
骨组织病理学骨组织病理学

背景情况:

足部的Charcot神经关节病 (CNO) 与增加的骨周转和再吸收有关.
在CNO足部发生骨变化的组织学证据尚未得到充分理解.

研究的目的:

为了研究Charcot神经关节病 (CNO) 患者脚骨的组织学特征.
为了比较 CNO 脚的骨微型架构和细胞活动,与糖尿病脚和健康对照进行比较.

主要方法:

从患有CNO脚 (n=10),糖尿病脚 (n=16) 和健康对照组 (n=16) 的患者获得了骨样本.
组织学部分被染色,并对定量参数进行评估,包括骨状骨数量和稀薄,骨质细胞数量和Howship's lacunae.

主要成果:

与对照人群相比,CNO脚样本显示正常骨显著减少 (15%) 和增加 (10%) 薄型骨.
与对照组相比,在CNO足和糖尿病足组中观察到骨质细胞数量的增加和Howship的缺口 (P < 0.001).

结论:

增加的骨吸收,以稀薄的骨,高骨细胞和Howship's lacunae为特征,在脚的CNO中很明显.
用抗吸收疗法准骨质细胞活动可能是糖尿病CNO足的有前途的治疗策略.

关键词:

在 BTM BTM 中,在CNO CNO中.美国 DFU DFU 在H和E之间.组织病理学组织病理学

更多相关视频

Evaluating the Function of the Foot Core System in the Elderly

Evaluating the Function of the Foot Core System in the Elderly

Published on: March 11, 2022

Corneal Confocal Microscopy: A Novel Non-invasive Technique to Quantify Small Fibre Pathology in Peripheral Neuropathies

Corneal Confocal Microscopy: A Novel Non-invasive Technique to Quantify Small Fibre Pathology in Peripheral Neuropathies

Published on: January 3, 2011

相关概念视频

Pathophysiology of Diabetes

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...