Diseases chronic

Celiac Disease. A disturbance of the lower gastroiatestiaal tract, celiac disease is a chronic disease characterized by loss of appetite and weight, depression and irritabiUty, and diarrhea frequendy followed by constipation (35). One of the more disturbiag features of ceHac disease is the large, frothy, foul-smelling stools. The disease may develop ia childhood or later ia life. Frequendy, the patients who develop the disease ia adulthood report having had some of the symptoms duting childhood. 

National Research Council, Diet and Health Implicationsfor Reducing Chronic Disease Risk, National Academy Press, Washington, D.C., 1989. 

Fat Replacers. Eat has a ubiquitous presence in food and provides unique flavor, mouthfeel, and functional effects. At 9 kcal/g (38 kj/g), fat can be a principal source of dietary calories, and excessive consumption has been correlated with the incidence of chronic disease and morbidity. Health officials have strongly urged consumers to reduce fat intake to no more than 30% of daily calories. Therefore, a demand for low fat versions of high fat foods has developed. Eat replacers (qv) are the ingredients that make these foods possible. 

Galen, a physician whose views outUved him by about a thousand years, died about 200 AD. He beUeved that mercurials were toxic, and did not use any mercury compound therapeutically. However, as a result of Arabian influence, the therapeutic uses of mercury were slowly recognized by Western Europe. In the thirteenth century mercury ointments were prescribed for treating chronic diseases of the skin. Mercury and its compounds, such as mercurous chloride, mercuric oxide, mercuric chloride, and mercuric sulfide, were used widely from the fifteenth to the nineteenth centuries, and to some extent in the twentieth century. During the first half of the twentieth century, the primary therapeutic uses of mercury included bactericidal preparations, such as mercuric chloride, mercuric oxycyanide, and mercuric oxide and diuretics, such as aryl HgX (Novasural) and mercurated ahyl derivatives (14). 

Inovay, J. and Banoezy, J. The Role of Electrical Potential Differences in the Etiology of Chronic Diseases of the Oral Mucosa , Journal of Dental Research, 40, 884-890 (1961)... 

Epilepsy is a heterogeneous group of syndromes characterized by abnormal, rhythmic electrical activity of the brain or parts of the brain. The term epilepsy is reserved for chronic diseases, while a single, isolated seizure does not justify the diagnosis of epilepsy. 

The salicylates and nonsteroidal anti-inflammatory drug (NSAIDs) are important in the treatment of arthritic conditions. For example, the salicylates and NSAIDs are used in the treatment of rheumatoid arthritis (a chronic disease characterized by inflammatory changes within the body s connective tissue) and osteoarthritis (a noninflammatory joint disease resulting in degeneration of the articular cartilage and... 

Although the use of barbiturates and miscellaneous sedatives and hypnotics for sedation has largely been replaced by the antianxiety drugs (see Chap. 30), they occasionally may be used to provide sedation before certain types of procedures such as cardiac catheterization or the administration of a local or general anesthesia Sedative doses usually given during daytime hours, may be used to treat anxiety and apprehension. Fhtients with chronic disease may require sedation, not only to reduce anxiety, but also as an adjunct in the treatment of their disease... 

Older adults are at increased risk for adverse reactions from the antineoplastic drugs because of the increased incidence of chronic disease, particularly renal impairment or cardiovascular disease. When renal impairment is present, a lower dosage of the antineoplastic may be indicated. Creatinine clearance isused to monitor renal function in the older adult. Blood creatinine levels are likely to be inaccurate because of a decreased muscle mass in the older adult. 

Carroll KM, Ball SA, Nich C, et al Targeting behavioral therapies to enhance naltrexone treatment of opioid dependence. Arch Gen Psychiatry 38 755-761, 2001 Centers for Disease Control and Prevention Recommendation for prevention and control of hepatitis (virus (HCV) infection and HCV-related chronic disease. MMWR Recommendations and Reports 47(RR19) l-39, 1998 Charney DS, Steinberg DE, Kleber HD, et al The clinical use of clonidine in abrupt withdrawal from methadone. Arch Gen Psychiatry 38 1273-1277, 1981 Charney D S, Heninger OR, Kleber H D The combined use of clonidine and naltrexone as a rapid, safe, and effective treatment of abrupt withdrawal from methadone. Am J Psychiatry 143 831-837, 1986... 

Alcoholics Anonymous (AA) is a self-help organization for people whose common goal is recovery from alcoholism, and it is the most widely accessed resource for individuals with alcohol problems (McCrady and Miller 1993). The philosophy is based on the concept of alcoholism as a chronic disease that cannot be cured, but one that can be halted by means of complete abstinence. AA has described 12 principles or steps to guide those in recovery. Twelve-step facilitation, a manual-based psychotherapy to promote AA participation (Nowinski et al. 1992), was equally efficacious, compared with cognitive-behavioral and motivational enhancement therapies, in a large study of treatments for alcohol dependence (Project Match Research Group, 1997). 

Abstract This review provides an overview of the development of viral protease inhibitors as antiviral drugs. We concentrate on HlV-1 protease inhibitors, as these have made the most significant advances in the recent past. Thus, we discuss the biochemistry of HlV-1 protease, inhibitor development, clinical use of inhibitors, and evolution of resistance. Since many different viruses encode essential proteases, it is possible to envision the development of a potent protease inhibitor for other viruses if the processing site sequence and the catalytic mechanism are known. At this time, interest in developing inhibitors is Umited to viruses that cause chronic disease, viruses that have the potential to cause large-scale epidemics, or viruses that are sufQciently ubiquitous that treating an acute infection would be... 

Arnold R. Implementing automated chronic disease management support systems in asthma the promise and the pitfalls. Critical Issues in eHealth Research Conference. Bethesda, MD, 2005. 

Creatine phosphate is formed from ATP and creatine (Figure 49-16) at times when the muscle is relaxed and demands for ATP are not so great. The enzyme catalyzing the phosphorylation of creatine is creatine kinase (CK), a muscle-specific enzyme with clinical utility in the detection of acute or chronic diseases of muscle. 

There is now a growing body of evidence to suggest that phytochemicals may have a protective role against a variety of chronic diseases such as cancer and cardiovascular disease. Part 1 reviews this body of evidence, its strengths and its weaknesses. Chapter 2 discusses the ways in which phenolic... 

Many clinical studies have been performed on human subjects to assess the effect of soy isoflavones on chronic disease risk factors with no ill-effects (see Section 10.4). The safety profile of isoflavones is, however, difficult to establish because of the limited sample sizes and short periods of investigation of such studies. At present the upper tested limits are ... 

New research has demonstrated that carotenoids may also lend additional health benefits that may possibly reduce the risk of certain types of chronic diseases such as cancer and heart disease. Carotenoids are also important natural sources of orange, yellow, and red food coloring for the food and beverage industries. ... 

Fruifs and vegetables also contain ofher bioactive substances such as polyphenols (including well-known pigments anthocyanins, flavonols) and non-provitamin A carotenoids (mainly lycopene, lutein, and zeaxanthin) that may have protective effects on chronic diseases. Polyphenols and carotenoids are known to display antioxidant activities, counteracting oxidative alterations in cells. Besides these antioxidant properties, these colored bioactive substances may exert other actions on cell signaling and gene expression. 

The purpose of this chapter is to provide an overview of our present knowledge about the health benehts of pigments, particularly their effects on chronic diseases. We examine the effects of lipophilic (carotenoids, chlorophylls) and hydrophilic pigments (anthocyanins and flavones-flavonols), and curcumin. Descriptive and mechanistic studies are reviewed in regard to common chronic diseases. 

The protective effects of carotenoids against chronic diseases appear to be correlated to their antioxidant capacities. Indeed, oxidative stress and reactive oxygen species (ROS) formation are at the basis of oxidative processes occurring in cardiovascular incidents, cancers, and ocular diseases. Carotenoids are then able to scavenge free radicals such as singlet molecular oxygen ( O2) and peroxyl radicals particularly, and protect cellular systems from oxidation. 

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