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)

Tarsal degenerative joint disease (DJD) in 27 cattle was classified as primary or secondary based on age, joint conformation defects, faulty hindlimb alignment, or history of trauma to the affected joint(s). Results of blood and synovial fluid analysis for cattle affected with primary or secondary tarsal DJD were grouped in compilation of data. Cattle with tarsal DJD had significantly (P smaller than 0.01) reduced hemoglobin (Hb) content in comparison to that in control cattle. There was highly significant (P smaller than 0.001) reduction in packed cell volume (PCV). A significant difference was not determined for mean corpuscular hemoglobin concentration (MCHC) values of the 2 groups of cattle. Total white blood cell (WBC) counts closely paralleled each other, although mean proportion of neutrophils was significantly (P smaller than 0.05) greater in cattle affected with tarsal DJD, as were mean proportion of lymphocytes (P smaller than 0.02). Synovial fluid samples were analyzed for physical, biochemical, and cytologic properties. Statistical comparisons were made between values determined for arthritic cattle and control cattle. All samples from cattle with tarsal DJD were transudative. Opacity and flocculation were attributed to the presence of cartilaginous fragments and fibrils. There was significant correlation between increased relative viscosity (RV) and higher grades of mucinous precipitate quality (MPQ; r = +0.294, P smaller than 0.05) for all cattle. Mean alkaline phosphatase (ALP) activity for arthritic cattle was significantly (P smaller than 0.001) reduced, as was the mean activity for lactic dehydrogenase (LDH; P smaller than 0.05). The mean aldolase (ALD) activity for arthritic cattle was increased, whereas mean activity values for glutamic oxalacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) were reduced. Samples from arthritic cattle had reduced total leukocyte counts and significantly (P smaller than 0.05) increased proportion of macrophages in comparison to the values in control cattle.
 ...
PMID:Tarsal degenerative joint disease in cattle: blood and synovial fluid changes. 114 40

LDH isoenzymes and heat-stable alkaline phosphatase were studied in the serum and placental extract of 20 cases of pre-eclampsia and 10 normal pregnancies as a control. The starch-gel electrophoretic serum and placental isoenzymogram showed that LDH4 and LDH5 were the main isoenzymes in the placenta while LDH1 and LDH2 were the main isoenzymes in the serum in pre-eclampsia. The electrophoretic serum protein pattern in pre-eclamlobulins with decreased albumin fraction, while in the placenta, the albumin fraction was increased together with a decrease in the alpha-globulins. The electrophoretic pattern of serum alkaline phosphatase showed a main band of activity at the B-globulin zone in all cases of normal pregnancy and pre-eclampsia. In the placenta, two additional bands were detected.
 ...
PMID:Serum and Placental lactic dehydrogenase and alkaline phosphatase isoenzymes in normal pregnancy and in pre-eclampsia. 120 99

In this study we investigated the function of the obstructed small bowel of the rat, the behaviour of the mucosal enzymes, the metabolic changes of the small bowel wall and the morphology of the mucosa. We found a decrease of passive transport of 3H-Antipyrine which was equal after 24 and 48 hrs. The active transport of 14C-Glucose was found to be progressively inhibited after occlusion. The metabolic enzymes SDH, G-6-PDH, and GOT remained unchanged, LDH was increased after 48 hrs, which can be explained by enzyme induction. The lactate-pyruvate ratio in the tissue of the obstructed bowel was 3 times as high as in the controls. The brush-border enzymes maltase and especially the alkaline phosphatase are decreased with progressive obstruction, which probably is caused by diffusion into the lumen. By electron-microscopy there are no changes in the brush-border membrane but a swelling of mitochondria which is caused by hypoxia.
 ...
PMID:[Functional and metabolic changes of the mucosa during the occlusion of the small bowel of the rat (author's transl)]. 121 48

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.
 ...
PMID:Probenecid and the rat kidney: investigations by renal enzyme excretion technique. 125 75

A 52-week oral repeated dose toxicity study of suplatast tosilate (IPD-1151T), a newly developed anti-allergic agent, was carried out in beagles by oral administration of 30, 90, 270 and 810 mg/kg/day for 52 weeks. The recovery study was carried out by the withdrawal for 5 weeks using control and the 810 mg/kg groups. The results are as follows: 1. Observation of general conditions revealed soft feces, mucous feces, and diarrhea in both sexes of the 270 and 810 mg/kg groups during the administration period, and these findings disappeared during the withdrawal period. One female of the 810 mg/kg group exhibited tremors in the legs and neck, staggering, a decrease of spontaneous motor activity, and clonic convulsions in Week 17 of administration and died on Day 118. One male of the same group exhibited whole body tremors and staggering from Week 32 to Week 52. 2. Body weight gain tended to be inhibited in males of the 810 mg/kg group during the administration period. The body weight of the female that died decreased rapidly after the appearance of neurological symptoms. The body weight of the male that exhibited neurological symptoms decreased after their appearance but later increased. 3. There were no abnormal changes in food consumption in all of the sacrificed dogs. The female that died did not eat at all after the appearance of neurological symptoms. The male that exhibited neurological symptoms did not eat at all for 1 week after their appearance, but the food consumption returned to normal thereafter. 4. Prothrombin times were prolonged in males of the 270 and 810 mg/kg groups at Week 26, and activated partial thromboplastin times were prolonged in males of the 810 mg/kg group at Week 52. 5. Plasma levels of alkaline phosphatase, GPT and LDH were elevated in some males and females of the 810 mg/kg groups. 6. No abnormalities due to IPD-1151T administration were found in urinalysis, opthalmological examination, electrocardiography, and fecal occult blood examination, or organ weights. 7. Autopsies including histopathological and electron microscopic examinations on the sacrificed dogs revealed no abnormalities. Subserosal hemorrhage in the base of the heart, congestion in the lungs, congestion and vacuolation in the liver and slight cell infiltration around vessels of the brain were found in the female that died.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:[A fifty two-week oral repeated dose toxicity study of suplatast tosilate (IPD-1151T) in dogs]. 132 Dec 56

The real need for extensive staging at the time of diagnosis is discussed in regard to small cell lung carcinoma. We performed a decisional retrospective analysis on a series of 182 patients, based on three staging steps: the first step included physical examination and routine biologic tests. The second step consisted of liver ultrasonography and needle aspiration of any clinically detectable tumor mass, and the third step included bone marrow examination, radionuclide bone scan, thoracic, abdominal, and brain CT scan. A stepwise multivariate logistic regression performed on 11 variables considered in the first step shows that a four-parameter model can predict the spread of the disease (limited or extensive): weight loss, performance status, and elevated LDH or alkaline phosphatase levels. Limited disease can be predicted in two ways: (1) elevated LDH with normal alkaline phosphatases, no weight loss, and good performance status, or (2) normal LDH and alkaline phosphatases. In this series, 28 percent of patients can be predicted as having extensive disease and can be treated with chemotherapy alone without chest irradiation. After the second step, the probability of disease being extensive is only 25 percent, and only 84 (46.15 percent) patients would need to undergo the third step of staging procedures (brain CT scan, bone marrow aspiration and biopsy, radionuclide bone scan) with this method. We conclude that a multistep approach represents a simple staging method and offers the advantage of harmlessness and lower costs for patients not to be evaluated in prospective clinical trials.
 ...
PMID:Pretreatment staging evaluation in small cell lung carcinoma. A new approach to medical decision making. 132 12

One hundred six patients with small cell lung cancer (SCLC) were prospectively evaluated with regard to the prognostic impact of abdominal CT-scan in the pretreatment staging when compared to ultrasonography of the abdomen. Staging based on abdominal ultrasonography (US) plus bilateral bone marrow examinations gave as a result that 47 patients had extensive disease (ED) (44%). Seventeen patients with proven ED at time of referral were not included in this study. Abdominal CT-scan was performed in 76 of the 106 patients. Thirty patients of these 76 patients (39%) were classified as having ED after staging including US, but abdominal metastases were disclosed in another ten patients at the subsequent CT-scan. Liver metastases seen in two patients at ultrasonography were overlooked on the CT-scans. Median survival of the 36 patients classified as having limited disease (LD) after both procedures was 458 days, which was significantly better compared to 330 days for the ten patients with stage migration from LD to ED based on CT-scan, (p less than 0.05) and compared to 242 days in the 30 patients with ED demonstrated by both US and CT-scans (p less than 0.05). The prognostic impact of the CT-scan was further investigated in a multivariate analysis (Cox). Stage disease, performance status, LDH and alkaline phosphatase were significant prognostic factors in a proportional hazards model based on the original 106 patients. Patients in the best prognostic group were characterized by LD, good performance status (0-1) and normal LDH and alkaline phosphatase serum values. This group consisted of 22 patients (21%).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:The impact of abdominal computerized tomography on the pretreatment staging and prognosis of small cell lung cancer. 132 23

Female rats were given intragastrically, by means of a probe, Vibramycine in suspension, in a dose 4 mg/kg body weight, in different stages of pregnancy. On kidney sections there were performed: H+E staining, PAS reaction, histochemical determination of enzymes activity: alkaline phosphatase, ATP-ase, SDH and LDH. In non-pregnant females receiving the drug there was observed an intensification of alkaline phosphatase activity in brush border of main tubules of the kidney and a slight broadening of the light of the tubules. In pregnant females receiving the drug, most clearly in the second half of pregnancy a slight intensification of the activity of the examined enzymes was observed.
 ...
PMID:[Histochemical picture of kidneys from pregnant female rats subjected to the action of vibramycin]. 136 93

Triggered by a case of ischaemic hepatitis (shock liver) in a patient with severe respiratory insufficiency, we tried to gather information about clinical characteristics and incidence. To our surprise, this information could be found neither in major critical care, medical or gastroenterology textbooks nor in textbook indices or works on differential diagnosis. From Sept. 1989 to May 1990 we studied all possible cases of ischaemic hepatitis in a 390 bed general hospital, to establish incidence. Using computerised data from the clinical chemistry laboratory, all patients with grossly abnormal liver function tests were identified. In this nine-month period 27 adult patients had a peak ALAT level of > 500 U/l: 8 of these suffered from ischaemic hepatitis, using the criteria described by Gibson et al. In another 5 this diagnosis was suspected but could not be ascertained before death (30% and 18% of all cases). In all these cases ASAT, ALAT, LDH levels were 8-100 times normal, but bilirubin, alkaline phosphatase, gamma-glutamyl transferase and prothrombin time were only slightly abnormal. With correction of the underlying disorder enzyme levels returned to normal very rapidly, in 5-10 days. Ischaemic hepatitis could easily be distinguished from other causes such as alcoholic, viral or drug-induced hepatitis. Ischaemic hepatitis was the most frequent cause of severely elevated ASAT, ALAT and LDH in hospitalised patients. The diagnosis can easily be made on clinical characteristics and the typical biochemical pattern. An elaborate work-up or invasive procedure is redundant. Prognosis per se is excellent but depends on the underlying disorder.
 ...
PMID:[Ischemic hepatitis]. 140 10

Some aspects of zinc nutritive status in patients suffering from anorexia nervosa were evaluated. Basic anthropometric measurements, Zn levels in serum, urine and hair as well as serum alkaline phosphatase (ALP) and lactate dehydrogenase (LDH; Zn-dependent enzymes) and delayed dermal hypersensitivity were tested both in patients and in control subjects. The patients showed higher Zn levels in serum (123%), hair (85%) and urine (215%) than controls, whereas ALP and LDH values were 38 and 21%, respectively, lower than those from the control group. Half of the patients showed hypoergy, and less than 50% of them were able to show a normal immune response. These results suggest that Zn-dependent functions may be impaired in anorexia nervosa as a consequence of Zn unavailability.
 ...
PMID:Zinc status in anorexia nervosa. 147 56


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>