Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Abnormalities of Hageman factor dependent pathways have been described in a wide variety of human disease states. Congenital deficiencies of factor XII (Hageman trait) prekallikrein (Fletcher trait) and high molecular weight kininogen (Williams, Fitzgerald and Flaujeac traits) although resulting in profound in vitro changes, do not cause in vivo difficulties. In contrast, deficiency of C1 esterase inhibitor (hereditary angioedema) results in significant morbidity and mortality. Acquired diseases may exhibit decreased synthesis of these three proteins in cirrhosis and dengue fever. In vivo activation of factor XII initiated pathways occur in septic shock, disseminated or localized intravascular coagulation, typhoid fever, polycythemia vera, hyperbetalipoproteinemia, coronary artery disease, nephrotic syndrome, transfusion reactions, hemodialysis and extracorporeal bypass. Activation of both the intrinsic system and tissue mediators contribute to the vasomotor phenomena in carcinoid syndrome and postgastrectomy dumping. Roles for factor XII, prekallikrein and kininogen have been suggested in gouty arthritis, allergic disorders and cystic fibrosis but the evidence is not yet convincing in these disorders.
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PMID:Participation of Hageman factor dependent pathways in human disease states. 34 10

Ten patients with liver cirrhosis undergoing portocaval shunt operation have been followed immunologically during their postoperative course regarding antibody titres to various antigens, viral as well as bacterial. The antibody determinations included rubella, vaccinia and cytomagalo viruses, diptheria toxoid, Candida albicans, streptolysin O, typhoid and paratyphoid O and H and the syphilis reactions: Kahn, Wassermann and Meinicke. Twenty-one blood donors served as controls. Skin test reactions to diptheria, Candida albicans, streptokinase and tuberculin were performed on the same patients. Eight patients submitted to cholecystectomy served as controls for pre-and postoperative skin tests and antibody titres. The liver cirrhosis group before operation had a significantly higher number of elevated antibody titres concomitant with a significantly reduced skin test reactivity to diphtheria toxoid and streptokinase. An increase in the number of elevated antibody titres was seen after portocaval shunt operation. In no case was a higher antibody titre associated with an increase in skin reactivity to the corresponding antigen. A number of significant titre changes to viral antigens were seen in the postoperative course without clinical evidence of the corresponding viral disease. Thes findings indicate that under certain circumstances antibody titre changes should be interpreted with caution.
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PMID:Antibody titre changes and skin reactivity in patients with liver cirrhosis undergoing portocaval shunt operation. 112 73

Ninety-five cases of typhoid infection seen at autopsy at the University College Hospital, Ibadan, over a 10-year period were reviewed. They constituted 2.7% of 3,556 autopsies performed during this period. Apart from the associated conditions such as sickle cell disease, aplastic anaemia, schistosomiasis, liver cirrhosis and pregnancy which may lower the patients' immunity, a delay in seeking medical care, misdiagnoses, inappropriate therapy and a high complication rate were some of the factors that would appear to contribute to mortality. Therefore, in order to reduce death associated with these factors, it is essential to improve the health education of the people stressing the importance of personal communal hygiene and prompt hospital attendance from the onset of illness. There must also be improved clinical awareness of the disease to ensure early diagnosis and treatment. These are of great importance as the disease is treatable.
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PMID:Factors that may contribute to death from typhoid infection among Nigerians. 139 Mar 70

The case notes of patients with blood cultures positive for enterobacteriaceae were examined retrospectively over a 6-month period in Parirenyatwa Hospital, Harare, Zimbabwe. Speciation was possible for Salmonella typhi and shigellae only. Nontyphoidal salmonellae were serotyped. Salmonella or shigella bacteremia was identified in 51 patients. There were 14 isolates of S. typhi, 32 isolates of nontyphoidal salmonellae, and 5 isolates of shigellae species. The case notes of 38 patients could be identified for review, and of these HIV serology was available for 15 seropositive and 15 seronegative patients. The male to female ratio was approximately 3:1 for both groups and the mean age was 29.7 +or- 21. Nontyphoidal bacteremias as compared with typhoid fever were strongly associated with HIV seropositivity [p 0.01]. 3 out of 8 HIV-negative patients with nontyphoidal bacteremia had another underlying immunosuppressive disease [2 had myeloma and 1 patient had cirrhosis with complicating hepatoma]. 2 patients with nontyphoidal bacteremia whose HIV status was unknown also had another immunosuppressing disease [acute myeloid leukemia and idiopathic pancytopenia]. 13 out of 15 HIV-positive patients showed other signs of HIV infection [oral candida, herpes zoster, persistent generalized lymphadenopathy]. 3 out of 11 patients [27%] with typhoid died, while 11 out of 27 patients [40.7%] with nontyphi bacteremia died. Most strains of S. typhimurium were included in serogroup B, which accounted for 37% of nontyphoidal isolates. Earlier studies identified invasive salmonellosis in patients with other AIDS defining diseases. In Nairobi clinical features of HIV infection were found in 64% of bacteremic HIV-positive patients, but only 28% of patients fulfilled the CDC clinical case definition for AIDS. A more recent study from Nairobi demonstrated that S. typhimurium bacteremia is a common cause of intercurrent infection in HIV-positive tuberculous patients.
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PMID:Salmonella and shigella bacteraemia in Zimbabwe. 813 Nov 97

The overall improvement in the health of Americans over the 20th century is best exemplified by dramatic changes in 2 trends: 1) the age-adjusted death rate declined by about 74%, while 2) life expectancy increased 56%. Leading causes of death shifted from infectious to chronic diseases. In 1900, infectious respiratory diseases accounted for nearly a quarter of all deaths. In 1998, the 10 leading causes of death in the United States were, respectively, heart disease and cancer followed by stroke, chronic obstructive pulmonary disease, accidents (unintentional injuries), pneumonia and influenza, diabetes, suicide, kidney diseases, and chronic liver disease and cirrhosis. Together these leading causes accounted for 84% of all deaths. The size and composition of the American population is fundamentally affected by the fertility rate and the number of births. From the beginning of the century there was a steady decline in the fertility rate to a low point in 1936. The postwar baby boom peaked in 1957, when 123 of every 1000 women aged 15 to 44 years gave birth. Thereafter, fertility rates began a steady decline. Trends in the number of births parallel the trends in the fertility rate. Beginning in 1936 and continuing to 1956, there was precipitous decline in maternal mortality from 582 deaths per 100 000 live births in 1935 to 40 in 1956. Since 1950 the maternal mortality ratio dropped by 90% to 7.1 in 1998. The infant mortality rate has shown an exponential decline during the 20th century. In 1915, approximately 100 white infants per 1000 live births died in the first year of life; the rate for black infants was almost twice as high. In 1998, the infant mortality rate was 7.2 overall, 6.0 for white infants, and 14.3 for black infants. For children older than 1 year of age, the overall decline in mortality during the 20th century has been spectacular. In 1900, >3 in 100 children died between their first and 20th birthday; today, <2 in 1000 die. At the beginning of the 20th century, the leading causes of child mortality were infectious diseases, including diarrheal diseases, diphtheria, measles, pneumonia and influenza, scarlet fever, tuberculosis, typhoid and paratyphoid fevers, and whooping cough. Between 1900 and 1998, the percentage of child deaths attributable to infectious diseases declined from 61.6% to 2%. Accidents accounted for 6.3% of child deaths in 1900, but 43.9% in 1998. Between 1900 and 1998, the death rate from accidents, now usually called unintentional injuries, declined two-thirds, from 47. 5 to 15.9 deaths per 100 000. The child dependency ratio far exceeded the elderly dependency ratio during most of the 20th century, particularly during the first 70 years. The elderly ratio has gained incrementally since then and the large increase expected beginning in 2010 indicates that the difference in the 2 ratios will become considerably less by 2030. The challenge for the 21st century is how to balance the needs of children with the growing demands for a large aging population of elderly persons.
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PMID:Annual summary of vital statistics: trends in the health of Americans during the 20th century. 1109 82

Human brucellosis is an important animal transmitted disease of man. Although, the cases have been recorded all over the world, the prevalence is higher in developing countries. Lack of sufficient knowledge about the disease among the physicians, its under-diagnosis or misdiagnosis and absence of effective prevention and management strategies are attributed to the widespread of the disease. Increase in the occurrence of animal brucellosis has also resulted indirectly in an increase in the prevalence of human infection. Absence of characteristic clinical symptoms, chronic nature of the infection and difficulty in isolation of the causal agent from the patients make the diagnosis of the disease more difficult. The serological tests employed for diagnosing human brucellosis vary in terms of their sensitivity and specificity. Therefore, a combination of serological tests is desirable. Currently no vaccine is available against human brucellosis, which could check the spread of the disease effectively. It is suggested that clinicians investigate the cases of pyrexia of unknown origin (PUO) for brucellosis. It is desirable that specimens from cases of tuberculosis, typhoid, rheumatoid arthritis, urogenital infections, kala-azar, cirrhosis, bacterial endocarditis, leukemia and filariasis should also be screened for brucellosis in man. The cases of meningitis of unestablished etiology as the cases of human brucellosis are often misdiagnosed as cases of typhoid or tuberculosis.
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PMID:Human brucellosis: review of an under-diagnosed animal transmitted disease. 1471 Aug 61

Within living memory of some of us, liver disease was a Cinderella subject. If you look up the first edition of the standard medical textbook of the time, Sir William Osler's 'Principles and Practice of Medicine', published in 1892, you will find a mere 24 of its 1079 pages devoted to the liver, compared with 38 pages on typhoid fever alone; and matters hardly changed throughout the first half of the 20th century. Although 'cirrhosis' and 'hepatitis' were well recognised conditions when I was a house surgeon in 1948, their classification, aetiologies, detailed pathology and management were little understood, while laboratory investigations of the liver diseases were few and non-specific.
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PMID:Dame Sheila Sherlock: pioneer in liver diseases. 1947 89