Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024530 (malaria)
 44,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Utilizing cryostat sections of mouse heart as antigen, antibodies in the sera of patients with Chagas' disease were investigated for autoimmune-type interation. Sera from 47 normal, 70 patients with various contagious diseases, 116 sera from persons with leishmaniasis, and 90 from persons with Chagas' disease were evaluated. Antibodies in 44% of the sera tested from persons from Chile with xenodiagnostically proven infections of Chagas' disease showed antibodies that interacted with the heart sections of 65 sera from Brazil, 29 were positive by the complement fixation test, and 25 of these reacted with the heart sections. Of the 116 leishmania sera, 24 (20.7%) were reactive in the test. A second type of staining of heart tissue reported for patients with leishmaniasis was observed in 23 sera from patients with this disease and 34 sera from patients with syphilis, rheumatic fever, and malaria. This reaction was not observed in normal sera or in sera from patients with Chagas' disease.
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PMID:Evaluation of an autoimmune type antibody in the sera of patients with Chagas' disease. 82 45

Prevention of infection by the interniste is less explored than perioperative prophylaxis. Basically, prophylaxis in internal medicine may be considered in the following situations: in case of chronic recurrent infections, in case of persisting infections, after contact with a dangerous microorganism, after contact with a potentially infectious vector, during bacteremia or in case of an anatomical defect. For some of these situations (malaria, tuberculosis, rheumatic fever) clear guidelines exist which, however, are rather based on the consensus of experts than on scientific data. For other diseases (e.g. chronic recurrent urinary tract infections) clinical studies are the basis for a rational proceeding. For a third group of situations (e.g. Lyme disease, chronic bronchitis, leak of cerebrospinal fluid, implant) neither guidance nor sufficient clinical data exist. In these cases the proceeding is individual. The basis for the decision is given by clinical observations, single studies, theoretical considerations or cost-benefit analyses.
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PMID:[Preventive use of antibiotics for internal medicine diseases]. 185 63

Antimicrobials are frequently used to prevent infections. Principles of prophylaxis, and antimicrobial prophylaxis in surgery, tuberculosis, acquired immunodeficiency syndrome, influenza A, traveller's diarrhoea, malaria, recurrent otitis media, Haemophilus influenzae type b infection, pertussis, rheumatic fever, and urinary tract infection are described. Various strategies to improve the prophylactic use of antibiotics are discussed. Collaborative efforts among health care disciplines are needed to assure optimal antimicrobial prophylaxis. This should maximize efficacy and minimize adverse effects, the development of bacterial resistance and associated costs.
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PMID:Guidelines for antimicrobial prophylaxis. 893

Antimicrobial prophylaxis is used by clinicians for the prevention of numerous infections, including sexually transmitted diseases, human immunodeficiency virus infection, tuberculosis, rheumatic fever, recurrent cellulitis, meningococcal disease, recurrent uncomplicated urinary tract infections in women, spontaneous bacterial peritonitis in patients with cirrhosis, influenza, malaria, infective endocarditis, pertussis, plague, anthrax, early-onset group B streptococcal disease in neonates, and animal bite wounds. Certain opportunistic infections such as Pneumocystis carinii pneumonia in immunocompromised patients also can be effectively prevented with primary antimicrobial prophylaxis. Perioperative antimicrobial prophylaxis is recommended for various surgical procedures to prevent surgical site infection. Optimal antimicrobial agents for prophylaxis are bactericidal, nontoxic, inexpensive, and active against the typical pathogens that cause surgical site infection postoperatively. To maximize its effectiveness, intravenous perioperative prophylaxis should be given within 30 to 60 minutes before the time of surgical incision. Antibiotic prophylaxis should be of short duration to decrease toxicity, antimicrobial resistance, and excess cost.
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PMID:Antimicrobial prophylaxis in adults. 1063 Jul 64

Bernardo O'Higgins was a very apprehensive individual regarding his health and ailments. This fact is clearly reflected in his letters, that provide valuable anamnestic data. During his youth, while living is Spain, he suffered of yellow fever and later in Chile, he probably had an acute phase of a rheumatic fever. Since his adolescence, he was affected by a chronic hlepharo-conjunctivitis. During the Chilean independence revolution, he suffered several battle wounds. The most severe was a shot that affected both his right arm and elbow (1818). While living in Peru (1823-1842) he suffered of dysentery and malaria. The latter was an endemic disease in the valleys of Peru. Being previously asymptomatic, he started experiencing extensional dyspnea, angor pectoris and syncopal episodes in 1840. At that time, physicians diagnosed a hypertrophic cardiomyopathy. Analyzing his symptoms and taking into account their short term evolution, the author concludes that they were a consequence of either an aortic stenosis or coronary insufficiency. These led him to a heart failure that was his immediate cause of death in 1842.
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PMID:[A medical history of Bernardo O'Higgins (1778-1842)]. 1066 97

The Seven Countries Study, carried out in the 1960s, showed a low cardiovascular disease (CVD) mortality in the Greek population. Since then, although the age-adjusted all-cause mortality has gradually and steadily decreased, CVD mortality has increased, mainly due to a rise in ischaemic heart disease (IHD) mortality, and, more specifically, myocardial infarction (MI). The number of MIs per 100,000 men aged 30-69 years increased from 195 in 1981 to 297 in 1988 and from 35 to 52 in women, respectively. Age-adjusted IHD mortality in men aged 45-74 years almost doubled from 1956 to 1978. The rate of increase slowed down for a decade and since 1990 it has declined slightly. In women, the age-adjusted IHD mortality increased, but to a lesser degree until 1990, and then it started to decline. Cerebrovascular mortality was higher than IHD mortality in women and equal to IHD mortality in men in the late 1950s and early 1960s, but it started to decrease in 1972 in men, and in 1973 in women. Cancer mortality is the second commonest cause of death in both genders. Age-adjusted cancer mortality (in those aged 45-74 years) increased slightly in men until 1979 and then remained stable. In women, it remained stable until 1991 and then started to decline. The eradication of malaria and rheumatic fever, the decrease in infectious diseases, the improvement of the medical care system and the rise of the population's socio-economic level achieved during the last five decades in Greece have reduced all-cause mortality. On the other hand, the changes in lifestyle (lack of physical exercise, new dietary habits) have resulted in a higher IHD mortality. However, this increase is less than would be expected, taking into account the rise in blood cholesterol levels and the high prevalence of smoking. The recent small decline in IHD mortality is probably attributable to better treatment of IHD rather than to preventive measures.
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PMID:The treatment of coronary heart disease: an update. Part 2: Mortality trends and main causes of death in the Greek population. 1146 42

In the tropical north of Australia there are high rates of infections in Aboriginal children living in remote communities. In addition to the burden of respiratory infections, diarrhoeal disease and skin sepsis, there are high rates of acute rheumatic fever, outbreaks of poststreptococcal glomerulonephritis and gonococcal conjunctivitis, endemic trachoma and various intestinal parasites. A number of infections generally restricted to the tropics are also present and can cause disease in both indigenous and non-indigenous children. These include melioidosis, Murray Valley encephalitis and dengue on the east coast. With global warming, these infections may become more common and more widespread within Australia and the potential for establishment of introduced infections such as Japanese encephalitis and malaria may increase.
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PMID:Childhood infections in the tropical north of Australia. 1153 49

Familial mediterranean fever is a hereditary inflammatory disease, with autosomal recessive transmission, due to mutations in the MEFV gene. The MEFV gene, located on the short arm of chromosome 16, codes an anti-inflammatory protein, marenostrine or pyrin. The disease is characterised by paroxysmal bouts of fever with acute and painful serositis. Appearance of renal amyloidosis indicates severe prognosis. The disease appeared several thousands of years ago in an ancestor common to Sephardic Jews, Turks, Armenians and Arabs. The full clinical description, including renal complications and familial forms, was made by two French investigators and dates from the 1950s. That this description is relatively recent is due to the scarcity of medical treatment and the poor living conditions in the regions concerned, which also explains the occurrence of endemic diseases (in particular tuberculosis), the frequency of acute rheumatic fever, malaria and pyogenic infections. Prophylactic treatment by colchicine, suggested by Turkish authors and one American author, has been demonstrated to avoid not only inflammatory episodes but also the development of amyloidosis.
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PMID:[Familial Mediterranean fever]. 1191 58

Transverse furrows, or Beau's lines, were noted in the fingernails of all 6 divers following a deep saturation dive to apressure equal to 1100 feet (335 meters) ofsea water (3,370 kPa), and in 2 of6 divers following a similar dive to 1000 feet (305 meters) of sea water (3,164 kPa). Both dives took place at the Ocean Simulation Facility of the Navy Experimental Diving Unit in Panama City, Florida. The divers breathed a partial pressure of 0.40 - 0.44 atm abs (40.5 - 44.6 kPa) oxygen, with the balance helium, during most of the time under pressure. All divers performed hard work on bicycle ergometers during the dives. Four of the divers on the first dive were treated during the dive for pain-only decompression sickness. Beau's lines have been reported in numerous medical conditions such as typhus, rheumatic fever, malaria, myocardial infarction, and other severe metabolic stresses. To the author's knowledge this is the first report of Beau's lines associated with saturation diving.
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PMID:Clinical observation: Beau's lines on fingernails after deep saturation dives. 1660 51

Population aging and subsequent projected large increases in chronic conditions will be important health concerns in low- and middle-income countries. Although evidence is accumulating, little is known regarding the impact of poor early-life conditions on older adult (50 years and older) health in these settings. A systematic review of 1141 empirical studies was conducted to identify population-based and community studies in low- and middle-income countries, which examined associations between early-life conditions and older adult health. The resulting review of 20 studies revealed strong associations between (1) in utero/early infancy exposures (independent of other early life and adult conditions) and adult heart disease and diabetes; (2) poor nutrition during childhood and difficulties in adult cognition and diabetes; (3) specific childhood illnesses such as rheumatic fever and malaria and adult heart disease and mortality; (4) poor childhood health and adult functionality/disability and chronic diseases; (5) poor childhood socioeconomic status (SES) and adult mortality, functionality/disability and cognition; and (6) parental survival during childhood and adult functionality/disability and cognition. In several instances, associations remained strong even after controlling for adult SES and lifestyle. Although exact mechanisms cannot be identified, these studies reinforce to some extent the importance of early-life environment on health at older ages. Given the paucity of cohort data from the developing world to examine hypotheses of early-life conditions and older adult health, population-based studies are relevant in providing a broad perspective on the origins of adult health.
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PMID:Early-life conditions and older adult health in low- and middle-income countries: a review. 2331 72


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