Interaction of diet and drugs in lung disease.

PURPOSE OF REVIEW: The current review aims to seek attention for the interaction between drugs and nutrition. Traditionally, drugs and nutrition are regarded as separate categories. Nutrition is to maintain health and drugs are for curing disease. Dieticians deal with food and the medical doctor prescribes drugs. During the last decade, both categories are getting closer. RECENT FINDINGS: Some drugs used in pulmonology lead to decrease in nutrients. Other drugs negatively affect taste. This is remarkable because the diseases for which these drugs are intended, benefit from nutrition. Gradually examples emerge that suggest that the action of drugs profit from certain dietary components. SUMMARY: A closer look into the interaction between diet and drugs will eventually benefit the patient.

Interval hypoxic training in complex treatment of Helicobacter pylori-associated peptic ulcer disease.

This study was aimed to demonstrate the efficacy of interval hypoxic training (IHT) in complex treatment of Helicobacter pylori-associated duodenal peptic ulcer disease (DPUD) by parameters of aerobic metabolism and indexes of heart rate variability (HRV). Eighty patients with H. pylori-associated DPUD were included into the study, mean age 32+/-1.8 yrs, duration of the disease up to 10 years (66.3 %). IHT was modulated using Frolov's hypoxicator (TDI-01) for 30 days after standard eradication therapy. Daily hypoxic sessions consisted of three one-minute sessions, one two-minute, and one three-minute sessions separated by one-minute intervals of room-air breathing. Use of IHT resulted in more efficient elimination of clinical symptoms, histological hallmarks of inflammation and signs of oxidative stress in glandulocytes of the gastric mucosa as determined by 4-hydroxynonenal accumulation. Moderate prooxidant activity of IHT was demonstrated by the increased level of TBARS and oxidatively modified products, normalization of hydroperoxides, middle mass molecules and atherogenic beta-lipoproteins with simultaneous increase in catalase activity and mild decline of SOD activity. Therefore, IHT appeared to be accompanied by higher intensity of redox reactions and enhanced regeneratory processes in cells and tissues. Significant increase in HRV was also noted. Such changes were associated with reduction of inflammation signs and modulation of the autonomic homeostasis in DPUD patients. In general, use of IHT in complex treatment of H. pylori in DPUD patients can be recommended to increase resistance to oxidative stress and to modulate autonomic balance and oxidative homeostasis.