Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.3.1 (alkaline phosphatase)
 47,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The paper described the findings of the activity of aspartate amino transferase (GOT) and alanine amino transferase (GPT), lactate dehydrogenase (LDH), alkaline phosphatase (AP), and aldolase in the blood serum of calves examined for white-muscle disease (WMD). Relapsing mass accurrence of the disease was reported from various agricultural enterprises where calves were fed a milk replacer without vitamin E. In comparison with clinically healthy calves fed a feed mixture with vitamin E, calves suffering from the clinical form of WMD showed an alkaline phosphatase level decrease from 32.3 +/- 7.6 u. K. A. to 15.1 +/- 8.2 u. K. A. On the other hand, the activites of ALD, GOT, GPT, and LDH showed a statistically significant increase. The acute and sub-acute course of the disease increased enzyme activities as follows: ALD from 4.2 +/- 1.1 mumol (= 70.0 +/- 17.0 i.u.) to 9.7 +/- 2.1 mumol (= 163.0 +/- 33.2 i. u.), GOT from 0.9 +/-0.5 mumol (= 68.0 +/- 5.8 i.u.) to 16.7 +/- 11.7 mumol (= 567.0 +/-40.0 i. u.) GPT from 0.2 +/- 0.8 mumol (= 5.0 +/- 12.4 i. u.) to 9.8 +/- 2.8 mumol (= 330.0 +/- 40.4 i.u.), LDH from 46.1 +/- 5.4 mumol (= 765.0 +/- 40.0 i.u.) to 72.7 +/- 24.3 mumol (= 1,207.0 +/- 403.0 i.u.). In WMD-affected herds, similar enzyme activity fluctuations were observed even in calves showing no clinical signs of the disease. It follows from the study that the examination of serum enzymes provides a method to demonstrate the clinical and pre-clinical forms of white-muscle disease and that it can be included in the set of tests for the diagnosis of diseases in calves. The significant differences in all calves in the affected herds show that the disease is a danger to all animals in the herd fed a deficient mixture.
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PMID:[Activity of some serum enzymes in calves suffering from white muscle disease]. 81 57

The paper described the findings of the activity of aspartate amino transferase (GOT) and alanine amino transferase (GPT), lactate dehydrogenase (LDH), alkaline phosphatase (AP), and aldolase in the blood serum of calves examined for white-muscle disease (WMD). Relapsing mass accurrence of the disease was reported from various agricultural enterprises where calves were fed a milk replacer without vitamin E. In comparison with clinically healthy calves fed a feed mixture with vitamin E, calves suffering from the clinical form of WMD showed an alkaline phosphatase level decrease from 32.3 +/- 7.6 u. K. A. to 15.1 +/- 8.2 U. K. A. On the other hand, the activities of ALD, GOT, GPT, and LDH showed a statistically significant increase. The acute and subacute course of the disease increased enzyme activities as follows: ALD from 4.2 +/- 1.1 mumol (= 70.0 +/- 17.0 i. u.) to 9.7 +/- 2.1 mumol (= 163.0 +/- 33.2 i. u.), GOT from 0.9 +/- 0.5 mumol (= 68.0 +/- 5.8 i. u.) to 16.7 +/- 11.7 mumol (= 567.0 +/- 40.0 i. u.), GPT from 0.2 +/- 0.8 mumol (= 5.0 +/- 12.4 i. u.) to 9.8 +/- 2.8 mumol (= 330.0 +/- 40.4 i. u.), LDH from 46.1 +/- 5.4 mumol (= 765.0 +/- 40.0 i. u.) to 72.7 +/- 24.3 mumol (= 1,207.0 +/- 403.0 i. u.). In WMD-affected herds, similar enzyme activity fluctuations were observed even in calves showing no clinical signs of the disease. It follows from the study that the examination of serum enzymes provides a method to demonstrate the clinical and pre-clinical forms of white-muscle disease and that it can be included in the set of tests for the diagnosis of diseases in calves. The significant differences in all calves in the affected herds show that the disease is a danger to all animals in the herd fed a deficient mixture.
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PMID:[Activity of various serum enzymes in calves suffering from nutritionally-induced muscular dystrophy]. 81 73

Probenecid in doses of 640 mg/kg was administered to rats by the oral route, and the changes in five important enzymatic activities of urine were recorded thereafter for two days. The resluts exclude that probenecid impairs tubular reabsorption of low molecular weight protein, as urinary muramidase activity was not found increased. On the other hand, increased activities were encountered in those enzymatic activities in urine which derive from the renal tubular cells (ALD, G-6-PDH, LDH). These observations point towards a nephrotoxic effect of probenecid, which, however, is only of very low degree, as other "standard" enzymatic activities of urine, such as alkaline phosphatase, remained unchanged.
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PMID:Probenecid and the rat kidney: investigations by renal enzyme excretion technique. 125 75

The following recommendations are to be given for the basis diagnosis of hepatitis: --In the blood donation and blood transfusion institutions the control of the donors is performed by means of the combination ALAT and HBs-antigen (transmigration electrophoresis); depending on methods limits were established showing a high diagnostic specificity. Thus, no doubt, the diagnostic sensitivity is decreased, but the number of the examined persons with falsely positive findings probably diminishes. --For the diagnostics in the clinic the parameters ALAT, ASAT, bilirubin and the thymol turbidity test are at the disposal as criteria of the liver cell damage as well as AP (alkaline phosphatase), AAP and GGT as criteria of the cholostasis and the thymol turbidity test, serum protein including immunoglobulins as criteria of the mesenchymal reaction. The reference areas must be established method-specifically corresponding to the interrogation of the physician. --The isoenzymes of the ALD, the ASAT and the LDH represent an essential enrichment of the diagnostic and prognostic estimation of hepatitis. But at present it is not yet possible to determine these parameters in routine work. However, there gradual introduction into practice should be the aim.
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PMID:[Diagnosis of acute hepatitis]. 613 83

Unexplained chronic hepatitis (CH) in the adult liver allograft recipient is not uncommon, but its natural history and clinical significance is unknown. A retrospective study was undertaken of adult liver allograft recipients to determine the frequency and natural history of unexplained CH. We evaluated only those patients who had undergone >or=2 liver biopsies after 6 months and were grafted for indications where recurrent disease could be confidently excluded (alcoholic liver disease [ALD] in those who remained abstinent and fulminant hepatic failure [FHF] from drug reactions). Of 288 patients who were transplanted for ALD or FHF, 30 fulfilled the above criteria. CH was first diagnosed at a median of 15.25 months after transplantation. A total of 24 patients showed mild necroinflammatory changes, and 12 had mild or moderate fibrosis. Liver tests did not reflect the presence or degree of inflammation or fibrosis. After a median of 4 years, necroinflammatory scores were increased in 5; new or progressive fibrosis was noted in 13%; 3 had developed cirrhosis; and 5 developed clinical evidence of portal hypertension. Progressive fibrosis was associated with a high titer of anti-nuclear antibodies (>1:1600) and a portal tract plasma cell infiltrate. There was a trend for correlation between necroinflammatory activity and fibrosis stage, but this did not reach statistical significance (P = 0.06). Serum alkaline phosphatase (P = 0.012) and female gender of the donor (P = 0.033) were associated with progressive fibrosis. Unexplained CH is not uncommon in the liver allograft and may progress to established cirrhosis in a subgroup of patients transplanted for ALD or FHF. Standard liver tests do not reflect the extent of these changes, so protocol liver biopsies may be required to detect these changes. We recommend careful history and follow-up in these patients.
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PMID:Natural history of unexplained chronic hepatitis after liver transplantation. 1752 Jul 43

The generation of disease-specific induced pluripotent stem cell (iPSC) lines from patients with incurable diseases is a promising approach for studying disease mechanisms and drug screening. Such innovation enables to obtain autologous cell sources in regenerative medicine. Herein, we report the generation and characterization of iPSCs from fibroblasts of patients with sporadic or familial diseases, including Parkinson's disease (PD), Alzheimer's disease (AD), juvenile-onset, type I diabetes mellitus (JDM), and Duchenne type muscular dystrophy (DMD), as well as from normal human fibroblasts (WT). As an example to modeling disease using disease-specific iPSCs, we also discuss the previously established childhood cerebral adrenoleukodystrophy (CCALD)- and adrenomyeloneuropathy (AMN)-iPSCs by our group. Through DNA fingerprinting analysis, the origins of generated disease-specific iPSC lines were identified. Each iPSC line exhibited an intense alkaline phosphatase activity, expression of pluripotent markers, and the potential to differentiate into all three embryonic germ layers: the ectoderm, endoderm, and mesoderm. Expression of endogenous pluripotent markers and downregulation of retrovirus-delivered transgenes [OCT4 (POU5F1), SOX2, KLF4, and c-MYC] were observed in the generated iPSCs. Collectively, our results demonstrated that disease-specific iPSC lines characteristically resembled hESC lines. Furthermore, we were able to differentiate PD-iPSCs, one of the disease-specific-iPSC lines we generated, into dopaminergic (DA) neurons, the cell type mostly affected by PD. These PD-specific DA neurons along with other examples of cell models derived from disease-specific iPSCs would provide a powerful platform for examining the pathophysiology of relevant diseases at the cellular and molecular levels and for developing new drugs and therapeutic regimens.
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PMID:Disease-specific induced pluripotent stem cells: a platform for human disease modeling and drug discovery. 2217 5

Alendronate belongs to a class of drugs called bisphosphonates. Bisphosphonates (BP) therapy is a vital option to reduce the risk of bone fracture in people who suffer from osteoporosis. Yet, bisphosphonate have displayed several side effects. Lepidium sativum (LS) seeds have been used in traditional folk medicine to heal fractured bones. However, there is a dearth of information on the impact of LS on bone metabolism especially in cases of glucocorticoids induced osteoporosis. Therefore, the aim of the study was to compare the biochemical bone markers and histological responses of LS alone (6 g of LS seeds in diet daily, n=8), ALD (alendronate, 70 mg/kg s.c.; n=8) alone, or LS and ALD combined in a rat model of glucocorticoid-induced osteoporosis (GIO) by injecting rats with methylprednisolone 3.5 mg/kg per day for 4 weeks. Serum calcium (Ca), albumin, phosphorus (P), bone-specific alkaline phosphatase (b-ALP), and tartrate-resistant acid phosphatase (TRAP) were measured 4 weeks after induction of GIO. GIO-group showed significantly increased serum TRAP and decreased b-ALP. GIO-group also showed significantly decreased serum P and unaltered Ca concentrations. Histological examination of GIO-group tibia bones indicated an osteoporotic change and a concomitant decrease in percentage of trabecular area or bone marrow area (PTB) in the proximal femoral epiphysis. Treatment with either LS and/or ALD ameliorated the above mentioned changes with variable degrees, with a net results of enhanced serum calcium, bone architecture, PTB, b-ALP and decreased TRAP in LS and LS+ALD groups compared to that of animals treated with alendronate alone. In conclusion, our findings present evidence supporting the potential benefits of LS in reducing the burden of GCs on bone health.
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PMID:Synergistic antiosteoporotic effect of Lepidium sativum and alendronate in glucocorticoid-induced osteoporosis in Wistar rats. 2431 35

X-linked Adrenoleukodystrophy (X-ALD) is a genetic disease that caused by mutations in adenosine triphosphate [ATP]-binding-cassette transporter superfamily D member 1 (ABCD1) gene. We generated an induced pluripotent stem cell (iPSC) line from a 21-year-old male X-ALD patient-derived fibroblasts by Sendai virus mediated reprogramming. Established iPSCs stably expanded while maintaining immunoreactivity for various pluripotency markers and alkaline phosphatase, as well as normal 44+XY karyotype. Under the differentiation condition, the cells gave rise to cells of three germ layers.
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PMID:Generation of induced pluripotent stem cell (iPSC) line from a 21-year-old X-linked adrenoleukodystrophy (X-ALD) patient. 2912 17