Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.2 (alanine aminotransferase)
 26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ninety-seven bison (39 males and 58 females) were culled out during three successive winter seasons. No infection with BHV-1 and BHV-5 or other viruses was detected by PCR and SN methods. Advanced pathological lesions observed in males exhibiting symptoms of posthitis/balanoposthitis are probably due to secondary infection by microorganisms present in the prepuce (Corynebacterium spp., Bacillus spp., Fusobacterium necrophorum, Staphylococcus spp. (coagulase negative) and Staphylococcus hyicus). Histopathological examinations of sections from prepuce and lips of pudendum showed the presence of Onchocercinae nematode (Onchocerca sp.). A comparison of biochemical and morphological blood parameters in the bison with or without lesions in the digestive (presence of parasites), respiratory, urinary and reproductive tracts revealed that the most variable parameter during reproductive organ disorder is the leukocyte count, while disorders in the urinary and digestive tracts coincided with the age of animals. In cases of digestive disorder most changes were observed in the number of neutrophils and concentration of urea. The number of red blood cells, monocytes, the level of alkaline phosphatase (AP) and hematocrit negatively correlated with age. Negative correlation was also observed between the number of neutrophils, level of creatinine and lymphocyte proliferation index. However, positive correlation was seen between erythrocyte sedimentation rate (Spearman's correlation coefficient), level of alanine aminotransferase (ALT) and protein, and age of the bison. Positive correlation was also observed between the lymphocyte count and lymphocyte proliferation index. The attempt to determine the reference values for blood biochemical and morphological parameters showed similarities to those of cattle.
Pol J Vet Sci 2007
PMID:Some morphological, biochemical and immunological blood parameters in European bison with or without lesions in the digestive, respiratory, urinary and reproductive tracts. 1793 85

The present investigation was an attempt to evaluate the ameliorative effect of curcumin on aflatoxin-induced toxicity on serum and blood of mice. Aflatoxin was obtained by growing Aspergillus parasiticus in SMKY liquid medium. Pure curcumin (97% purity) was purchased from Hi-Media Laboratories Pvt. Ltd., Mumbai, India. Young adult male albino mice were orally administered with low dose and high dose (750 and 1500 microg/kg body weight) with and without curcumin (2 mg/0.2 mL olive oil/animal/day) for 45 days. On 46th day the animals were sacrificed by cervical dislocation. For serum parameters blood was collected in non-EDTA containing vails from heart of the dissected mice. Serum parameters are creatinine, protein, AST and ALT. The results revealed dose dependent increase in creatinine, AST and ALT and decrease in protein in serum parameters of mice. Treatment with curcumin along with aflatoxin ameliorates aflatoxin-induced changes in serum parameters.
Acta Pol Pharm
PMID:Ameliorative effect of curcumin on aflatoxin-induced toxicity in serum of mice. 1864 53

Alcoholism is one of the most frequent dependences among people leading to organism destruction and death. Excessive alcohol intake causes a number of metabolic changes and disturbs homeostasis of macro- and microelements in the body. In this paper, the role of alcohol in the regulation of systemic iron metabolism and the effect of its consumption on indices of body iron stores and vice versa, the influence of these stores on alcohol abuse markers have been presented. Alcohol drinking increases the body iron stores. Even moderate consumption leads to the elevation of the iron concentration, ferritin and transferrin saturation in serum and the hepatic iron content. Both iron and alcohol cause the oxidative stress and lipid peroxidation leading to the liver injury. The excessive iron accumulation can be one of the reasons involved in alcoholic liver disease. Body iron stores affect the indicators of liver function, such as GGT AST and ALT and the concentration of alcohol abuse marker such as carbohydrate-deficient transferrin (CDT) in the serum.
Pol Merkur Lekarski 2008 Jun
PMID:[The effect of alcohol on iron metabolism]. 1870 44

Non-alcoholic fatty liver disease (NAFLD) covers a wide spectrum of liver pathology--from steatosis alone, through the necroinflammatory disorder of non-alcoholic steatohepatitis (NASH) to cirrhosis and liver cancer. NAFLD/NASH is mostly related with visceral adiposity, obesity, type 2 diabetes melitus (DM t.2) and metabolic syndrome. Pathogenetic concepts of NAFLD include overnutrition and underactivity, insulin resistance (IR) and genetic factor. The prevalence of NAFLD has been estimated to be 17-33% in some countries, NASH may be present in about 1/3 of such cases, while 20-25% of NASH cases could progress to cirrhosis. NAFLD is now recognized as one of the most frequent reason of liver tests elevation without clinical symptoms. Insulin resistance is considering as having a central role in NAFLD pathogenesis. In hepatocytes, IR is related to hyperglycaemia and hyperinsulinaemia, formation of advanced glycation end-products, increased free fatty acids and their metabolites, oxidative stress and altered profiles of adipocytokines. Early stages of fatty liver are clinically silent and include elevation of ALT and GGTP, hyperechogenic liver in USG and/or hepatomegaly. Among clinical symptoms, abdominal discomfort is relatively common as well as chronic fatigue. NAFLD/NASH is not a benign disease, progressive liver biopsy have shown histological progression of fibrosis in 32%, the estimated rate of cirrhosis development is 20% and a liver--related death is 12% over 10 years. No treatment has scientifically proved to ameliorate NAFLD or to avoid its progression. The various therapeutic alternatives are aimed at interfering with the risk factors involved in the pathogenesis of the disorder in order to prevent the progression to end-stage liver disease. The most important therapeutic measure is increasing insulin sensitivity by an attempt to change a lifestyle mostly by dieting and physical activity in order to loose weight. The most used agent is metformin, the others are under controlled trials or their effectiveness is low. NASH is not a common indication for liver transplantation because of the older age distribution of patients and high prevalence of comorbidity, related to metabolic syndrome. Recurence of NASH in the grafted liver is also a relatively frequent complication.
Pol Merkur Lekarski 2008 Jun
PMID:[Non-alcoholic fatty liver disease--new view]. 1870 46

Liver disease has become a global concern worldwide. In absence of reliable liver protective drugs in modem medicine, a large number of medicinal preparations are recommended for the treatment of liver disorders as they are believed to be harmless based on their natural origin. The aim of the present study was to determine the hepatoprotective activity of Phyllanthus amarus plant extract against carbon tetrachloride (CCl4-induced liver damage in female mice. Carbon tetrachloride administration caused a significant increase in liver and serum alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP) and acid phosphatase (ACP), while total protein content significantly decreased as compared to vehicle control. The effect was dose-dependent. Oral administration of aqueous extract of Phyllanthus amarus along with carbon tetrachloride caused significant mitigation of CCl4-induced changes.
Acta Pol Pharm
PMID:Mitigation of carbon tetrachloride-induced damage by Phyllanthus amarus in liver of mice. 1970 78

"Effective Microorganisms" (EM)--a mixture of lactic acid bacteria, photosynthetic bacteria, yeasts and fungi are used mainly in agriculture and organic waste treatment. Recently, they have also been added to water and feed for animals, as well as to processing their excrements into compost and to eliminate the stench. The objective of the present study was to assess the influence of a 14-day administration of an EM solution in drinking water to layer hens on chosen haematological and biochemical indexes. The research was carried out on 120 hens divided into two equal groups. The birds in the experimental group were given drinking water with dissolved EM (5% solution), and those in the control group--water without the preparation. On the 64th day of the aviculture, the hens were weighted and their blood was taken from the wing vein for haematological and biochemical examinations. Administering EM with water to hens did not influence significantly their body weight nor chosen haematological and biochemical indexes. A significant increase was found only in the number of platelets, the level of albumins, the content of total cholesterol and the LDH activity, however, a decrease in the ALT activity was observed.
Pol J Vet Sci 2009
PMID:The influence of administering "effective microorganisms" to pullets on chosen haematological and biochemical blood indexes. 2016 27

The increasing interest in enzymatic growth promoters prompted this investigation of the effect of an enzymatic stimulating complex on selected hematological and serum biochemical parameters in boars. The enzymatic complex [five proteases (proteinases-endopeptidases) and two peptidases (exopeptidases) obtained by fermentation from Streptomyces fradiae] was added to diets for three months, at initial doses of 90 (group E1) and 120 (group E2) g/ton feed for the first seven days followed by 40 and 60 g/ton, respectively, in the subsequent weeks. The evaluation was based on selected hematological (RBC, WBC, HCT (Ht), HGB (Hb), MCV, MCH, and MCHC) and biochemical (AST, ALT, AP, Ca, Mg, urea, cholesterol, creatinine, inorganic phosphorus, and oxyglucose) parameters determined before and after the experimental period. The reported values were within physiological norms. Statistical differences were found between experimental groups with respect to WBC, HCT (Ht), MCV, MCH, AP, Ca, Mg, creatinine, and inorganic phosphorus. The study results indicate that the complex of proteolytic enzymes administered to boars caused no negative changes in their metabolic profiles. The statistically different hematological and serum biochemical parameters, while within normal limits, point to an early stage of microcytic anemia and heightened agitation that could be the result of intensified nitrogen metabolism.
Pol J Vet Sci 2010
PMID:The effect of exogenous proteases on selected hematological and serum biochemical parameters in boars. 2107 44

Chronic hepatitis B affects nearly 10% of HIV-infected patients. Hepatitis B virus (HBV) infection is a dynamic disease and coinfection with HIV impacts directly on the outcome of HBV infection, considerably complicating its natural history, diagnosis, and management. The aim of this study was to compare two cohorts of HBV monoinfected and HBV/HIV coinfected Iranian patients undergoing long-term lamivudine therapy from the clinical and virological aspects, as well as the frequency of detected mutations in HBV genome. To this end, HBV Pol/S regions from 72 patients were PCR-amplified and directly sequenced. Phylogenetic analysis indicated a 40-times higher risk of coinfection with ayw3 subtype of HBV genotype D rather than ayw2 subtype [P<0.001, odd: 40.66, CI: 95 % (4.69-352.23)]. While no resistance mutation was detected in HBV/HIV coinfected cohort, LAM-resistance mutations (rtM204I/V in YMDD and rtL180M in FLLA polymerase motifs) were identified in 30% (9 out of 30) and 16.66% (5 out of 30) of HBV monoinfected patients (P<0.05). Moreover, several mutations (sP105A, sI110S/L, sS136Y and sP127T/L) with significant differences in the frequency were identified in the S region of both cohorts. Finally, this study found strong correlation between the type of infection (mono or coinfection) and characteristics like patient gender, ALT levels, HBV-DNA levels and HBV subtypes. These results pointed to the importance of determination of HBV variants in the management of patients and suggested that in contrary to HBV monoinfections, LAM may be still an appropriate drug for the treatment of HBV in HBV/HIV coinfected patients; however, further studies to clarify the role of HIV in HBV LAM-resistance mutations are required.
 ...
PMID:Detection of hepatitis B virus variants in HBV monoinfected and HBV/HIV coinfected Iranian patients under lamivudine treatment. 2249 96

On the basis of monitoring the inhibition of the growth of human cancer cells, a series of novel furan derivatives of possessing a broader spectrum of antitumor activity and fewer toxic side effects than traditional anticancer drugs have been studied. Ten selected furan derivatives were subjected to a screening system for investigation of their antitumor potency against liver (HEPG2) cell line. Moreover, the biochemical effects of the selected furan derivatives on some enzymes such as aspartate and a lanine aminotransferases (ASTand ALT) and alkaline phosphatase (ALP), in addition to albumin, globulins, creatinine, total lipids, cholesterol, triglycerides and bilirubin in serum of mice were studied in comparison to 5-fluorouracil and doxorubicin. The antitumor activity results indicated that the selected furan derivatives showed growth of inhibition activity against the tested cell line but with varying intensities extents. Results of the biochemical investigations indicated that 5-fluorouracil and doxorubicin caused significant changes in the level of all parameters tested while treatment with the selected compounds showed slight, moderate or no significant changes.
Acta Pol Pharm
PMID:Cytotoxic potency and induced biochemical parameters in mice serum of new furan derivatives against liver cancer cell line. 2179 32

In recent years there have been remarkable developments in the prevention of diseases, especially with regards to the role of free radicals and antioxidants. Ethanol-induced oxidative stress appears to be one mechanism by which ethanol causes liver injury. The protective effect of aqueous plant extract of Aframomum melegueta on ethanol-induced toxicity was investigated in male Wistar rats. The rats were treated with 45 % ethanol (4.8 g/kg b.w.t.) for 16 days to induce alcoholic diseases in the liver. The activities of alanine aminotransferase, aspartate aminotransferase and triglyceride were monitored and the histological changes in liver examined in order to evaluate the protective effects of the plant extract. Hepatic malondialdehyde and reduced glutathione, as well as superoxide dismutase and glutathione-S-transferase activities were determined for the antioxidant status. Chronic ethanol administration resulted in a statistically significant elevation of serum alanine aminotransferases and triglyceride levels, as well as a decrease in reduced glutathione and superoxide dismutase which was dramatically attenuated by the co-administration of the plant extract. Histological changes were related to these indices. Co-administration of the plant extract suppressed the elevation of lipid peroxidation, restored the reduced glutathion, and enhanced the superoxide dismutase activity. These results highlight the ability of Aframomum melegueta to ameliorate oxidative damage in the liver and the observed effects are associated with its antioxidant activities.
Acta Biochim Pol 2011
PMID:Hepatoprotective effect of aqueous extract of Aframomum melegueta on ethanol-induced toxicity in rats. 2188 9


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