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

Of the many information obtainable from the urine of diabetic patients, urinary C-peptide (CPR), albumin and anti-diuretic hormone (ADH) were representatively described using my clinical and experimental data. C-peptide excretion in 24h collection of urine is a good estimate of insulin secretion from the pancreas and thus low in IDDM patients and even in NIDDM patients at a later stage, but high in pathological conditions including Graves' disease, obesity, liver cirrhosis and Cushing's syndrome. Urinary albumin excretion in small amounts (microalbuminuria) is usually observed in diabetic patients who have been under a poor control state of diabetic hyperglycemia for over 5 years and provides a good tool for monitoring early diabetic nephropathy. The grade of microalbuminuria (30-300 mg/day) is positively correlated with the HbA1 level in diabetic patients, showing that microalbuminuria is reversible along with an improvement of diabetic control at least in an early phase of diabetic nephropathy. As the albumin level measured in a spot urine sample correlates well with the value in the 24h collection of urine, the albumin measurement is conveniently feasible with a spot urine sample at every patient's visit. The amount of ADH excreted in urine is 7-10% of that secreted from the posterior pituitary. The excretion of ADH in a day was in the urine of diabetic patients positively correlated with HbA1, urinary osmolarity and concentration of sodium in urine, although the pathological meaning of the observed ADH hypersecretion in the development of diabetic complications is currently unknown.
 ...
PMID:[Pathophysiological analysis of diabetes mellitus and complications from the urine of diabetic patients]. 150 92

This report provides our initial experience in islet isolation and intrahepatic allotransplantation in 21 patients. In group 1, 10 patients underwent combined liver-islet allotransplantation following upper-abdominal exenteration for cancer. In group 2, 4 patients received a combined liver-islet allograft for cirrhosis and diabetes. One patients had plasma C-peptide greater than 3 pM and was therefore excluded from analysis. In group 3, 7 patients received 8 combined cadaveric kidney-islet grafts (one retransplant) for end-stage renal disease secondary to type 1 diabetes mellitus. The islets were separated by a modification of the automated method for human islet isolation and the preparation were infused into the portal vein. Immunosuppression was with FK506 (group 1) plus steroids (groups 2 and 3). Six patients in group 1 did not require insulin treatment for 5 to greater than 16 months. In groups 2 and 3 none of the patients became insulin-independent, although decreased insulin requirement and stabilization of diabetes were observed. Our results indicate that rejection is still a major factor limiting the clinical application of islet transplantation in patients with type 1 diabetes mellitus, although other factors such as steroid treatment may contribute to deteriorate islet engraftment and/or function.
 ...
PMID:Human islet isolation and allotransplantation in 22 consecutive cases. 173 36

Of 631 renal allografts performed at our center between January 1, 1979 and June 30, 1989, 368 were from cadaver donors (CAD) and 263 were from living-related donors (LRD). The recipients were almost equally divided among 3 ethnic groups: Black, Hispanic, and non-Hispanic, non-Black (primarily of northern European background). Recipient ages ranged between 1 and 70 years. In the CAD group HLA matching was emphasized so that no patient received a kidney with less than a 1 DR match, and for the entire series there was a mean of 2.4 of 6 HLA antigens matched between donor and recipient. All patients (LRD and CAD) received at least 3 pretransplant blood transfusions. Overall actuarial 10-year patient and graft survival were 68% and 48% respectively, with 72% patient and 56% graft survival for LRD and 58% patient and 36% graft survival for CAD recipients. Factors adversely affecting long-term graft outcome were: a) Black race. Overall 10-year graft survival was 23% versus 55% for non-Blacks (p = 0.008); b) Type I Diabetes before transplant. Overall 10-year graft survival was 35% versus 51% for nondiabetics; and c) Compliance. This was the most significant factor influencing long-term survival, other than death due to cardiovascular disease. In a non-Black, nondiabetic category of less than 36 years of age at transplantation (n = 169), 10-year patient survival in LRD and CAD groups was 95% and 85%, respectively, and graft survival was 78% and 70%, respectively. This was markedly different from the entire series (p = 0.008). Even in this group, 4 of the 17 graft losses (including mortality) were due to documented prolonged noncompliance in teenagers. The 6 other deaths that occurred were due to hepatitis/cirrhosis (2), CMV (3), and AIDS (1). Among the factors not influencing graft survival in the CAD group was HLA matching after the minimum requirements were fulfilled, either by comparing 1 with 2 DR antigens, or total HLA (1-6) antigens matched.
 ...
PMID:Long-term results of kidney transplantation at the University of Miami. 248 68

In the past 10 years we have examined 20 children with inflammatory liver disease associated with high serum titers of anti-liver-kidney microsome antibody (anti-LKM). The first hepatic symptoms were progressive fatigue and jaundice, the fortuitous finding of hepatomegaly or splenomegaly with raised transaminase activity, or an acute hepatitis-like illness. At the time of diagnosis, hepatomegaly was present in 18 children, splenomegaly in 16, jaundice in nine, and ascites in two. Serum alanine transferase activities were elevated in all but two, who had already received steroids. Serum total gammaglobulin values were greater than 2.0 gm/dl in 16 children, prothrombin activity less than or equal to 60% in six, and serum titer of anti-LKM between 1:100 and 1:100,000. All children but one had cirrhosis, and histologic signs of aggressivity were present in 14. In 11 children one or more extrahepatic diseases were present, including type 1 diabetes, vitiligo, glomerulonephritis, autoimmune hemolytic anemia, hypoglycemia with hyperinsulinism, autoimmune thyroiditis, chronic mucocutaneous candidiasis with hypoparathyroidism, and multiple cutaneous and visceral telangiectasias. Treatment with prednisone and azathioprine improved the liver condition in 16 of the 18 patients given treatment. In eight of them discontinuation of treatment resulted in rapid relapse; 14 are still receiving treatment and have stable hepatic function with follow-up from 8 months to 6 1/2 years. Only two are free of treatment. Four children died, two in spite of immunosuppressive therapy, one during a relapse, and one of extrahepatic disease. These results indicate that this autoimmune inflammatory liver disease may have onset early in life, with several clinical patterns; is frequently associated with certain types of extrahepatic manifestations of autoimmune origin; and is a potentially fatal disease for which immunosuppressive treatment must be started early.
 ...
PMID:Liver disease associated with anti-liver-kidney microsome antibody in children. 395 Aug 19

We evaluated levels of insulin-like growth factor-I and interleukin-1 alpha and beta in patients with pancreatic cancer; the role of these substances in tumor spread and in hyperglycemia was also investigated. Thirty pancreatic cancer patients (21 with hyperglycemia) were compared with others with diseases causing hyperglycemia [liver cirrhosis (14 cases, 12 with hyperglycemia), chronic pancreatitis (20 cases, 12 with hyperglycemia), type I diabetes mellitus (13 cases, all hyperglycemic)]. Insulin-like growth factor-I was significantly reduced in patients with liver cirrhosis, probably due to a reduced hepatic capacity for synthesis. It was increased in 6 of 30 pancreatic cancer patients; in these subjects it was correlated with alanine aminotransferase and C-peptide, but not with tumor diameter or the presence of metastases. Interleukin-1 alpha and beta were both elevated in pancreatic cancer patients. The former was high, while the latter was low when liver metastases were present. Neither was related to glucose or C-peptide levels. In summary, insulin-like growth factor-I levels are increased in some pancreatic cancer patients but this does not seem to favor tumor spread; however IGF-I could be involved influencing glucose homeostasis. Interleukin-1 alpha increased, while interleukin-1 beta decreased in pancreatic cancer patients with metastases, suggesting a different involvement of these two substances in pancreatic cancer spread.
 ...
PMID:Insulin-like growth factor-I, interleukin-1 alpha and beta in pancreatic cancer: role in tumor invasiveness and associated diabetes. 778 9

The pathogenetic mechanism underlying glucose intolerance in pancreatic cancer is still unclear. We studied the pattern of three glucose regulating hormones (C-peptide, glucagon and GH) in pancreatic cancer patients with (N = 34) and without (N = 8) hyperglycemia, and compared the findings made with those from subjects with other hyperglycemic conditions of well-known origin [type I diabetes mellitus (8 cases) and diabetes mellitus secondary to chronic pancreatitis (13 cases) or liver cirrhosis (4 cases)]. In hyperglycemic pancreatic cancer patients, C-peptide was absent in 26% of the cases, reduced in 24%, elevated in 29% and within the normal range in the remaining 21%. In normoglycemic pancreatic cancer this hormone was reduced in two cases (25%) and within the normal range in all the others. GH was within the normal range in all cases: glucagon was below the normal range in some hyperglycemic pancreatic cancer patients (41%) or within the normal range in all the remaining patients. No correlations were found between the three hormones when findings from subjects were considered all together. However, in pancreatic cancer C-peptide and glucagon presented consensual variations. C-peptide, glucagon and GH levels were not related to tumor volume; glucagon was found to be associated with liver metastases. C-peptide was correlated with serum ALT and ALP. We may conclude that hyperglycemia associated with pancreatic cancer may be caused by different mechanisms. In some cases a reduced secretion of both insulin and glucagon was observed, as occurs in chronic pancreatitis. In the majority of patients, beta cell function appears normal, and the hyperglycemic state may depend on an altered peripheral sensitivity to insulin due to the pancreatic pathology itself or to consensual liver involvement.
 ...
PMID:C-peptide pattern in patients with pancreatic cancer. 813 97

Dupuytren's disease of the hands was present in 55 (13.75%) of the 400 elderly ex-servicemen living at the Royal Hospital Chelsea. Five men (9.1%) reported the condition in either a parent or sibling, but none was aware of an affected child. The prevalence of heavy drinking, non-insulin dependent diabetes or manual occupation was statistically the same in those with or without the condition. Overall, both hands were equally affected, but they differed in severity in 29 men. In milder cases the left hand was the more severely affected (grades 1 and 2); the reverse was true when the difference in severity was greater (grade 3). Since the original description of Dupuytren's disease [1] attempts have been made to link it with a variety of other conditions. These have included trauma, alcoholism and cirrhosis, [2] epilepsy [3] and diabetes mellitus [4]. A genetic link is accepted [5]. The condition is more common in men than women and becomes increasingly common with advancing age [6]. The prevalence in elderly men has been reported as high as 28.9%, rising to 64.3% in surveys of affected families [7]. There are still many physicians who, with a knowing wink when they spot that one of their patients has a Dupuytren's contracture, mentally register that he is an alcoholic. This paper is an attempt to disprove this fairy story. It describes a survey of Dupuytren's disease in a population of elderly men drawn from all parts of the United Kingdom and Ireland.
 ...
PMID:Dupuytren's contracture in pensioners at the Royal Hospital Chelsea. 842 37

Investigations of liver function and histology were undertaken in thirty four patients with Fibrocalculous Pancreatic Diabetes (FCPD). The data obtained were compared with those of similarly aged members of a diabetic control group comprising twelve patients with Protein Deficient Diabetes Mellitus (PDDM), twelve with Type 1 diabetes or Insulin Dependent Diabetes Mellitus (IDDM) and four young patients with Type 2 Diabetes of Non-Insulin Dependent Diabetes Mellitus (NIDDM). None of them had apparent past or present liver disease. Elevations of serum ALT (SGPT) and alkaline phosphatase levels were fairly common and was often associated with mild fatty changes and occasionally with focal necrosis and inflammatory changes. Cirrhosis and inflammatory changes per se were infrequent and fatty changes per se did not occur. In contrast patients belonging to the other diabetic subsets were very occasionally afflicted with hepatic abnormalities or not afflicted at all. We propose that loss of hepatotrophic actions mediated by insulin and glucagon could initiate and/or enhance hepatic abnormalities in FCPD where deficiencies of insulin and glucagon coexist.
 ...
PMID:Observations on hepatic structure and function in fibro-calculous pancreatic diabetes (FCPD) vis-a-vis other diabetic subtypes. 967 Jun 24

In the cascade hormone--second messenger--cellular G-proteins (GTP binding proteins), impairment can occur also at the last step: Mutant G-proteins may amplify the response (e.g. hypophyseal and thyroid adenomas) or reduce it (pseudohypoparathyreosis, testitoxicosis). Other new group of diseases appears to be anexinopathy: Among anexins belong also lippocortins and impairments occur in the hemocoagulation. "Reverse endocrinology" is a process description when the recognition of receptor (called an "orphan receptor") comes earlier than that of the hormone: Such receptors are known for several steroid hormones, retinoids and eicosanoids and it appears they are important also in the metabolism of cholesterol. A single antigen--glutamic acid decarboxylase (GAD), can cause autoimmune disease as the immuno-dependent diabetes (IDDM). Treatment of the skin T-cell lymphoma by some retinoids can result in hypothyroidism. Retrotransposones are example of the human genome modification with yet unknown clinical manifestations. Hepatocytal growth factor reveals to be the hope for treatment of cirrhosis. Search for effective peroral insulin substitutes is at present based on testing of various metabolites of fungi. Antibodies against TNF (tumor necrosis factor) become tested as "anti-cytokine therapy" in patients with rheumatoid arthritis. Some other suggestions for new ways of treatment is also listed, including the intranasal administration of estradiol.
 ...
PMID:[Endocrinology 1998-1999]. 1083 33

Several issues should be addressed when managing women with Turner's syndrome. Female sex hormone substitution should be offered to help prevent the increased morbidity seen in Turner's women, which consists of an increased risk of fractures and osteoporosis, and a clustering of diseases such as ischaemic heart disease, hypertension, stroke and type 2 diabetes, the latter entities being part of the insulin resistance syndrome. Furthermore, hypothyroidism is often seen, and the risk of type 1 diabetes may also be increased. Congenital malformations of the heart are frequently seen in Turner's syndrome, possibly increasing the risk of dissecting aorta aneurysm. Liver enzymes are often elevated and there may be an increased risk of liver cirrhosis. Mortality seems to be increased in Turner's syndrome, women with the "pure" 45,X karyotype being the most severely affected. In clinical practice, careful monitoring of glucose and bone metabolism, weight, thyroid function and blood pressure should be carried out. A cardiovascular risk profile should be determined and the patient informed of the risks and benefits of sex hormone replacement therapy. Sex hormone replacement therapy is highly recommended, although at present there are no longitudinal data documenting the long-term positive effect of sex steroid substitution. However, hypogonadism is expected to explain at least part of the decreased lifespan found in Turner's syndrome. Since general physicians only encounter these patients infrequently, it is recommended that the care and treatment of Turner's syndrome be centralized.
 ...
PMID:Medical problems of adult Turner's syndrome. 1178 85


1 2 3 4 Next >>