Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts: Gene/Protein Disease Symptom Drug Enzyme Compound   Target Concepts: Gene/Protein Disease Symptom Drug Enzyme Compound

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Query: EC:2.6.1.2 (alanine aminotransferase)
26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Inspite of its non-inclusion in the prescribed list of food colors, orange II is extensively employed to color a variety of foodstuffs. Oral LD50 value of orange II in both male and female rats was calculated to be more than 10.56 g/kg body weight. In short-term studies, animals were exposed to diets containing 0.0 (control), 0.1, 0.5 or 3.0% (w/w) of orange II, daily for 90 days. Hematological examination revealed a slight decrease in erythrocyte count and hemoglobin content, whereas leucocyte count, PCV, ESR, MCV, MCH and MCHC showed normal values. There was no change in the activities of LDH, GOT, GPT, alkaline/acid phosphatases and bioconstituents, lactic acid, cholesterol and protein in serum as well as in liver, indicating normal functioning of the liver. Histopathological examination of various body organs such as liver, heart, lung, kidney, testes, adrenal, stomach, large and small intestine presented normal appearance. Animals receiving 3.0% orange II showed marked splenomegaly and deposition of Perl's positive iron pigments. Testicular LDH, hyaluronidase and lactic acid did not reveal any deviation from controls, suggesting normal spermatogenic process. No changes in testicular cholesterol, fructose content of coagulating glands and dorso-lateral prostate, and activities of alkaline phosphatase in seminal vesicle and acid phosphatase in ventral prostate support normal androgenic status.
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PMID:Acute and short-term toxicity studies on orange II. 362 8

Polyarthritis was induced in lambs via the i/v infection with 2 cm3 of 24-hour Erysipelothrix rhusiopathiae broth culture, which led to distinctive morphologic and biochemical changes in the peripheral blood. The hemoglobin content, the erythrocyte count, and the hematocrit value dropped, while ESR rose with the development of the infection process. The white blood picture presented transient and slight drop of the leukocyte count followed by leukocytosis with shifting to the left, aneosinophilia, lympho- and monopenia in the acute stage, and well manifested eosinophilia in the chronic stage of the infection. The changes in the total protein and the protein fractions consisted in hypoproteinemia in the first days following infection, hypoalbuminemia during the entire period, and hyperproteinemia and hypergammaglobulinemia in the chronic stage. The changes in the blood electrolites consisted in the rise of Ca and K, the drop of Na, and transient changes in the level of P, tending toward a rise in the chronic stage. It was also established that the values of sialic acid were raised in the entire period of polyarthritis development, while those of aspartate aminotransferase and alanine aminotransferase were higher in the first seven-day period only.
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PMID:[Morphological and biochemical changes in the blood of lambs with experimental Erysipelothrix polyarthritis]. 403 95

A 77-year-old, nonalcoholic man was admitted to the Omiya Red Cross Hospital with the complaint of fever and delirium state of two days' duration. Two months prior to admission he had had cough and sputum. Chest X-ray revealed honey comb lungs. Cultures of sputum revealed mycobacterium tuberculosis after eight weeks incubation. He had no liver disease in his past history. The patient appeared cachetic. His vital signs were as follows; temperature 38 degrees C, blood pressure 132/68 mmHg, with a pulse rate of 84/min. He was delirium and excited. Findings of the cranial, motor and sensory nerve examination were normal. Initial laboratory studies showed a serum sodium value of 133 mEq/l, potassium 4.5 mEq/l, chloride 98 mEq/l; a serum GOT value of 51 units, GPT 36 units; a total protein content of 7.8 g/dl and ESR rate of 87 mm/hr. Six days after admission, the patients' consciousness level began to stupor and nuchal rigidity was appeared. Spinal fluid examination revealed opening pressure 270 mm H2O, cell counts 720 (N 712, L 8)/cumm, sugar 57 mg/dl and protein 170 mg/dl. Spinal fluid cultures were positive in mycobacterium tuberculosis after eight weeks incubation. Laboratory studies showed a serum sodium value of 114 mEq/l, potassium 4.4 mEq/l, chloride 86 mEq/l, a serum osmorality (SeOs) 225 mOsm/l and urine osmorality (UOs) 958 mOsm/l.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Central pontine myelinolysis--pathogenesis and review of the literature]. 663 5

Seventy one patients with renal tumors treated at our clinic during the 11 years from 1970 to 1980 were clinically examined. The results are summarized as follows. The frequency of patients with renal tumors was 0.22% of the outpatients and 1.72% of the inpatients. Of the 71 renal tumors, 41 were renal adenocarcinoma, and 26 were renal pelvic tumors of which 23 were transitional cell tumors, 2 were squamous cell tumors, and 1 was adenocarcinoma. The other tumors were 1 adenoma, 1 hemangioma, 1 hematoma, and 1 foreign body granuloma. The right and left kidneys were affected at equal frequencies. Male patients were more commonly affected, the sex ratio being 39 to 32. The youngest case was a 29-year-old female, and the eldest was a 84-year-old male. As the initial symptoms and chief complaints, gross hematuria was most frequent (52 cases, 73.2%), followed abdominal tumor mass (32 cases, 45.1%), and fever (26 cases, 36.6%). Only 2 cases showed the classic triad, while 1 case had none of them. The period between onset of symptoms and admission, was within 1 year for all patients except for 2 cases. Metastasis was found in 52 cases. The lung was the most frequent site of metastasis (12 cases, 23.1%), followed by lymphnodes, bones, and liver. The clinical examinations performed and diagnostic techniques used were, renal function (BUN, Serum Cr), Hb, WBC, liver function (T. Bil, GOT, GPT), serum protein fraction, serum LDH, serum Ca, ESR, tumor marker (AFP, CEA), urine cytological examination, blood pressure, IVP (or RP), angiography. As the therapeutic method, nephrectomy was performed in 25 cases (35.2%), combined nephrectomy and irradiation therapy in 12 cases (16.9%), combined nephrectomy and chemotherapy in 11 cases (15.5%), combined nephrectomy and other therapy in 15 cases (21.1%), and conservative therapy in 8 cases (11.3%). For the entire traced series of renal tumors, the 1-, 3-and 5-year survival rates were 72.3, 49.8, and 49.8% respectively. For renal parenchymal tumors (renal adenocarcinoma), the 1-, 3-and 5-year survival rates were 77.8, 53.0, and 53.0%. The most important factor of prognosis was the stage of tumor. Patients with elevated erythrocyte sedimentation rate, and dysproteinemia also had distinctly unfavorable prognosis. In this study of therapy, the highest survival rate was seen for the patients treated by combined nephrectomy and irradiation therapy of both renal parenchymal and pelvic tumors.
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PMID:[A clinical study of renal tumors]. 668

The hepatic involvement in Hodgkin's disease, histologically verified in 133 patients who underwent laparotomy or laparoscopy, proved to be singly related to the following clinical findings: result of the liver isotopic scan, liver and/or spleen enlargement, serum albumin less than or equal to 3.5 g/dl, GOT and/or GPT greater than or equal to 20 mU/ml, serum alkaline phosphatase (SAP) greater than or equal to 210 mU/ml, BSP retention at 45 min greater than or equal to 6.5% and ESR greater than or equal to 51 mm at 1 hr. Such clinical findings were jointly evaluated and further selected by means of a logistic discriminant analysis, and the simplest function with the best discriminant ability between involved and non-involved liver was made by liver scan, spleen enlargement, BSP retention and GOT (89.5% of correct diagnoses). Since the Ann Arbor clinical criteria for liver involvement showed correct diagnoses in 69-80% of the cases, more reliable criteria can be proposed. So, liver involvement is highly probably (a) when three or more of the five variables indicated above are abnormal, or (b) when a markedly abnormal liver scan is associated with alteration of at least one of the other four parameters: otherwise liver will be non-involved.
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PMID:New clinical criteria for the assessment of liver involvement in Hodgkin's disease. 689 25

Blood concentrations of six acute phase reactants (ESR, neutrophil count, fibrinogen, haptoglobin, alpha 1-antitrypsin, and ferritin), parameters of muscle necrosis (myoglobin, CK, ALT, and AST) as well as hemopexin, iron, and TIBC were determined before and for 7 consecutive days after muscle biopsy in patients and in a control group. A muscle biopsy was chosen as a standardized surgical procedure that induces a mild transient inflammatory response. After muscle biopsy, a significant increase occurred in five (ESR, neutrophil count, fibrinogen, haptoglobin, and alpha 1-antitrypsin) of the six acute phase reactants. The concentration of serum ferritin did not show a significant change. A significant decrease was noted in the serum iron concentration and a significant increase occurred with CK and myoglobin secondary to the muscle biopsy. Thus the inflammation of a muscle biopsy produces a significant acute phase reaction.
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PMID:Quantification of acute phase reactants after muscle biopsy. 711 53

A 54-yr-old man was admitted to Hokkaido University Hospital, complaining of fever, multiple arthralgia, edematous erythema and face and muscular weakness of extremities during the last 2 months. He was diagnosed as dermatomyositis by acceleration of ESR, elevation of GOT, GPT, CPK, aldolase, moderate increases of collagen fibers in biopsy specimen of skin and his clinical signs. Although stools were positive for occult blood, the routine radiographic examination failed to detect the bleeding site in the upper GI. tract. However, in the double contrast picture of the stomach, a very fine abnormal linear shadow was observed at the upper corpus of the lesser curvature. This linear shadow was a margin of the tumor, retrospectively. About 4 months later, abnormal pain occurred and a mass was palpable in the left lumbar region, suggesting a pancreatic tumor. He was operated on excising the tumor, but was performed only exploratory laparotomy because of the presence of intra-abdominal metastases. Death occurred 40 days after the operation and necropsy was done. The gross anatomical findings of the abdomen showed a stomach tumor as large as an infant's head and its metastases to pancreas, lymph nodes, and greater and lesser omentum. Esophageal mucosa including esophagocardiac junction was intact. Histological examination of the intragastric tumor revealed a typical squamous cell carcinoma with keratinization. According to the absence of the components of adenocarcinoma and squamous metaplastic gastric mucosa of non-cancerous areas in the stomach, it seemed likely to be a heterotopic squamous cell carcinoma. It was unknown about the precedence between the stomach cancer and dermatomyositis. There have been 11 cases of primary pure squamous cell carcinoma in the world literature since 1968, but this is the first case report of coexistence of these two diseases.
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PMID:[A case report of a primary pure squamous cell carcinoma of the stomach associated with dermatomyositis (author's transl)]. 726 22

Effects of multiple weekly (20, 40 and 80 mg/kg) and daily therapeutic (2, 4 and 8 mg/kg) ip doses of C. colebrookianum leaf extract on liver and kidney functions and hematological parameters in mice were studied. No alteration in hematological and biochemical parameters at low and moderate dose level of daily and low dose level of weekly treatment of alkaloidal extract was observed. However, alkaloidal extract at moderate dose in weekly treatment increased significantly serum alanine aminotransferase, alkaline phosphatase, nonprotein nitrogen, blood urea, plasma protein and erythrocyte sedimentation rate. High dose of alkaloidal extract increased all the above parameters of weekly treated mice including serum aspartate aminotransferase and plasma cholesterol and decreased significantly serum bilirubin and clotting time. Whereas, in high dose daily treatment erythrocyte count and hemoglobin content were increased and serum bilirubin was decreased. The present study reveals that the high dose (above 40 mg/kg body weight) of alkaloidal extract of C. colebrookianum affects liver and kidney functions and metabolism and also alters only clotting time and ESR whereas the therapeutic dose level (hypotensive action at 2 to 8 mg/kg, i.v., dose level) did not exhibit any toxic action on the above mentioned system; the toxic action may be due to overdose. Hepatorenal dysfunction and alteration of hematological parameters were noted at moderate and high dose in a dose dependent manner.
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PMID:Effect of alkaloidal extract from Clerodendron colebrookianum on hematological parameters and hepatorenal functions in mice. 807 Aug 40

It is now quite well accepted that laboratory test results are indispensable or of primary significance to accurately diagnose a new patient's disease. Furthermore, most doctors recently find difficulty in appropriately selecting and ordering necessary but not excess laboratory tests and to read and interpret all the given test results correctly. In our hospital the system of the outpatient clinic will be changed basically on a specialty clinic system. In order to operate such a specialty clinic system effectively, it appears quite important to set up a unit to discriminate new unspecified patients properly and to consult them to an appropriate specialty clinic. As a preliminary trial, we opened a new patient clinic in July, 1992. The aim of this clinic is to accurately diagnose the new patients' disease immediately and to send them to the specialty clinic on the day of their first visit. Prior to history taking and physical examination by the attending doctor, the patients are instructed to take a set of laboratory tests. These include urinalysis, chest X-P, ECG, hematological examinations (RBC, WBC, Ht, Hb, PLT and ESR) and biochemical tests (AST, ALT, ALP, gamma GTP, LDH, CPK, Chol, T-Bil, TP, Alb, TG, BUN, Cr, Glu, Na, K, Ca, P and CRP). These results are transferred to the clinic within one hour so that the doctor is able to make the diagnosis effectively and to refer the patients to an appropriate clinic.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Roles of department of laboratory medicine on the new patient clinic]. 828 94

Naltrexone (NTX) has been shown to be a useful drug for the treatment of alcohol dependence (AD). Carbohydrate-deficient transferrin (CDT) in serum is a new biologic marker of alcohol abuse. To evaluate the efficacy of NTX (50 mg/d) in AD, a group of 20 alcoholics with CDT > 20 U/l was studied using monthly laboratory tests (CDT, ESR, AST, ALT, GGT) and specific psychological testing (CAGE). After the second month statistically significant differences in CDT levels were found. By the end of the study, 13 patients (responders) had normalized their CDT levels. There was no correlation between CDT values and the other laboratory markers. The difference in routine laboratory markers between responders and non responders was not significant. NTX was well tolerated by all the patients and significant alcohol abstinence was achieved. CDT was demonstrated to be a effective marker for the evaluation of alcoholic abstinence during treatment with NTX. Superior results were obtained in comparison with the routine customary markers for AD.
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PMID:[Evaluation of the efficacy of naltrexone in alcoholism by the determination of serum carbohydrate-deficient transferrin]. 867 1


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