It includes the external environment and the alveolar cavity gas exchange and the alveolar gas and blood gas exchange between the. 它包括外环境与肺泡腔的气体交换和肺泡气与血液间的气体交换。
Result There was a large amount of new bone formation after the material was implanted into the alveolar cavity. X线能谱分析(EDXR)。结果显示人工骨植入后牙槽窝内有大量新生骨形成。
Results: Alveolar texture in therapeutic group existed yet, but alveolar interval increased thickness, neutrophilic granulocyte infiltration relieved obviously, and a little bleeding in alveolar cavity. 结果:激素组肺泡结构仍存在,但肺泡间隔增厚,中性粒细胞浸润明显减轻,肺泡腔内见少量渗出;
Pulmonary macrophages consist of three major subpopulations including alveolar macrophages ( AMs) located primarily in the alveolar cavity, pulmonary interstitial macrophages ( PIMs) which reside within the lung parenchyma, and pulmonary intravascular macrophages. 肺巨噬细胞包括肺泡巨噬细胞(AMs)、肺间质巨噬细胞(PIMs)和肺血管内巨噬细胞。
Methods: The content of IgG antibody in alveolar lavage fluids and the number of C 3b receptor on macrophages from abdominal cavity of RSV I RNA sensitized BALB/ c mice were determined with DOT ELISA and YC Rosette Test. 方法:应用抗呼吸道合胞病毒免疫核糖核酸致敏BALB/c鼠以DOT-ELISA法和YC花环法检测其肺泡灌洗液中IgG抗体水平和腹腔巨噬细胞C3b受体数量。
In group NS, the tubular myelin exfoliated into the alveolar cavity and PS layer was broken. 电镜发现NS组Ⅱ型肺泡上皮细胞内的管髓体脱落,PS层断裂。
But there were obvious differences in the model group, such as narrowed alveolar space, thickened alveolar wall, lung congestion, pulmonary edema, infiltration of inflammatory cells, markedly increased of cavity tablets alveolar cells, and local emphysema. 模型组肺泡腔变窄,肺泡壁增厚;肺充血,肺间质水肿,可见炎细胞浸润,肺泡腔内可见粒细胞明显增多,并见局部肺气肿。
Periodontal disease can cause gingivitis, periodontal tissue damage and alveolar bone absorption, even leading to teeth loss. Dental caries destroy odontal tissue, gradually induce dental cavity, residual crown and root base, even causes missing teeth. 牙周病会导致牙龈炎症、牙周组织破坏、牙槽骨吸收,最终可致牙齿脱落;龋病破坏牙体硬组织,可逐渐造成龋洞、残冠和残根,也可导致牙齿丧失。