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.
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PMID:Morphologic aspects of airways of patients with pulmonary emphysema followed by bronchial asthma-like attack. 856 11

Although studies repeatedly demonstrate that alcoholics who consistently take disulfiram experience more favorable drinking outcomes, serious problems with compliance among the majority of alcoholic patients have reduced the effectiveness of disulfiram as a therapeutic adjunct. In general, alcoholism counseling with disulfiram simply prescribed seems no more effective than counseling without disulfiram (Fuller et al. 1986). Problems with compliance as well as problems with acceptance by patients and likely by clinical staff reduce the utility of disulfiram in the treatment of alcoholism. Implants, incentives, and various forms of observed or supervised disulfiram have been studied as possible solutions to the problems with compliance. Disulfiram implants appear largely ineffective due to failure to release adequate levels of disulfiram and risks of surgical complications and rejection. Newer techniques (see Allen and Litten 1992) may ultimately lead to a more effective implant. Incentives with personally relevant and obvious reinforcement value such as money, avoidance of incarceration, remaining employed, and continuation of methadone for opiate addicts, have been used effectively. Enhancement strategies with less tangible incentives also show promise. Among these are feedback on results of biochemical measures of disulfiram compliance and continuation in a familiar treatment program. Although each of the studies of incentives suffers from specific methodological limitations, the findings uniformly demonstrate better disulfiram compliance, less drinking, and better clinical outcomes for those who received a meaningful incentive for taking disulfiram. External monitoring of the patient taking disulfiram to assure compliance is typically used in studies evaluating incentives for taking the medication. Observed or supervised disulfiram in its own right and without tangible incentives also has received increasing attention as a method for enhancing compliance. Incorporation of such a strategy would seem to have potential for wide applicability in alcoholism treatment programs. Three forms of supervised disulfiram have been studied: (1) a written disulfiram contract, such as in BMT, with instructions about the benefits of the disulfiram contract and methods to establish disulfiram use as a daily habit and specifying that the alcoholic will take disulfiram daily while the spouse observes, that the couple will mutually thank each other, and that they will refrain from arguments or discussions about the alcoholic's drinking; (2) the disulfiram contract used in CRA, which is identical in form to the BMT contract except that talk about drinking is not prohibited; and (3) supervised disulfiram without a written contract, special instructions, or explicit verbal thanking. Studies of these three forms of observed disulfiram have been among the better controlled studies. Each approach has produced very promising results. A disulfiram contract with BMT produced less short-term drinking than disulfiram accompanied either by couples or individual counseling. Unfortunately, the superior BMT drinking results eroded because many couples discontinued their disulfiram contract after treatment ended (O'Farrell et al. 1985, 1992). Adding couples RP sessions after BMT led to better fulfillment of the disulfiram contract and better drinking and marital outcomes than BMT alone. These better RP outcomes persisted for 18 to 24 months after BMT for the entire sample and throughout the entire 30-month followup after BMT for those with more severe drinking and marital problems (O'Farrell et al. 1993). Thus, disulfiram contracts used with BMT are associated with less drinking and greater disulfiram compliance, while the specific contribution of disulfiram contracts to BMT remains to be investigated.(ABSTRACT TRUNCATED AT 400 WORDS)
NIDA Res Monogr 1995
PMID:Disulfiram (antabuse) contracts in treatment of alcoholism. 874 73

We present long-term outcomes of BXSB mice after non-myeloablative bone marrow transplants using major histocompatability complex (MHC)-matched cells. Groups differed in sources of donor lymphocytes or mesenchymal stromal cells (MSC). Unfractionated marrow cells from green fluorescent protein (GFP) transgenic (Tg) mice (BMT group) or from RAG1-/- B6 mice (RAG group) were injected intravenously (i.v.) into irradiated (550 cGy) hosts. As a source of mesenchymal cells, bone chips from GFP-Tg were injected intraperitoneally alone (MSC group) or along with i.v. bone marrow cells (BMT + MSC group). Controls were untreated mice (UnTx) or mice exposed to radiation only (Rad Cont). At 62 weeks post-transplant, surviving mice were harvested for histopathology, flow cytometry and real time polymerase chain reaction (RT-PCR). The mice from BMT + MSC group had the best outcomes for survival rates (71.4% vs. 43.8%), renal scores (2.9% vs. 28.8% glomerular sclerosis) and percent splenic monocytes (4.2 vs. 11.3%) compared with mice from Rad Cont. Improvement in RAG and BMT groups was less prominent but were comparable with one another. Although MSC alone were not sufficient to control the renal pathology, it limited the expansion of CD4(-)CD8(-) T cell populations without a change in Foxp3 expression. The results suggest the importance of the innate immune system in disease pathogenesis and a role for MSC in immunomodulation.
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PMID:Long-term follow-up after non-myeloablative transplant of bone and marrow in BXSB mice. 1957 6