Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.1.1.69 (BMT)
 2,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Morphometric analysis of airways was performed in autopsied lungs from four patients with pulmonary emphysema (PE) followed by bronchial-asthma (BA)-like attacks (Group PE+BA) (four males, 72 +/- 9 yr). The results were compared with those from five pulmonary emphysema patients (Group PE) (five males, age 71 +/- 4 hr), three patients with bronchial asthma (Group BA) (one female and two males, age 65 +/- 7 yr), and four control subjects with no pulmonary diseases (Group Cont) (one female, three males, age 64 +/- 4 yr). The proportion of gland area to bronchial wall (gland%), ratio of goblet-cell occupancy to the total epithelial layer (goblet%), thickness of the basement membrane, amount of intraluminal mucus (mucus occupying ratio; MOR%), and number of various cell types per square millimeter in airway walls in a section 4 microns thick were measured in central (3 to 8 mm diameter) and peripheral airways (2 mm or less diameter). Gland% for the PE+BA group was significantly greater than that for the Cont group, whereas it did not differ significantly from that of the PE or BA groups. Goblet% and thickness of the basement membrane in central and/or peripheral airways in Group PE+BA were significantly greater than those in Group Cont, whereas those in Group PE were similar to those in Group Cont. Although not statistically significant, MOR% in central and peripheral airways from Group PE+BA showed a similar value to that in Group BA, whereas MOR% in Group PE was the same as that in Group Cont. The eosinophil number in peripheral airways walls in Group PE+BA showed a similar value to that in Group BA, which was significantly greater than in Group Cont. Other cells (macrophages, lymphocytes, and neutrophils) showed similar values among Groups PE+BA, PE, and BA. The number of eosinophils in central and/or peripheral airways correlated significantly with both goblet% and BMT, whereas other cells did not. These findings indicate that the airways of Group PE+BA are morphologically similar to those of Group BA, suggesting a combination of pulmonary emphysema with bronchial asthma.
 ...
PMID:Morphologic aspects of airways of patients with pulmonary emphysema followed by bronchial asthma-like attack. 856 11

A 45-year-old man was diagnosed as having Ph1+ acute lymphocytic leukemia (ALL) in February 1997. Complete remission was achieved by chemotherapy. Allogeneic BMT from his HLA-identical sister was performed on June 11, 1997. Engraftment was relatively quick, but acute GVHD (grade I) developed. The patient was discharged on day 113. Seven months after BMT, in January 1998, exertional dyspnea developed gradually. Chest X-ray examination showed diffuse interstitial pneumonia, for which corticosteroid was started immediately. The symptoms and signs gradually improved. However, on the 20th hospital day (February 23), bilateral subcutaneous emphysema developed in the neck and supraclavicular region. Chest X-ray and CT examinations showed pneumomediastinum without pneumothorax. The pneumomediastinum and subcutaneous emphysema gradually subsided after 3 weeks of bed rest. Subcutaneous emphysema and pneumomediastinum are relatively rare complications of allogeneic BMT.
 ...
PMID:[Idiopathic mediastinal and subcutaneous emphysema in a patient with acute lymphocytic leukemia after allogeneic bone marrow transplantation]. 1119 33