Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.10.1 (ERK)
 95,504 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The sensitivities of three techniques used for detecting infections of Trypanosoma spp. in frogs (Rana spp.) were compared. In total, 52 of 99 frogs had detectable infections of T. rotatorium, T. chattoni, T. pipientis or T. ranarum. Two or more Trypanosoma spp. were detected in 12 frogs. Microscopic examination of stained kidney impressions (KIT) was more sensitive than either hematocrit centrifugation (HCT) or wet-mount examination (WME) in detecting T. rotatorium and T. chattoni. The HCT was more sensitive in detecting T. pipientis and T. ranarum. Four infections of T. rotatorium that were missed using the HCT were detected using the WME; one of these was missed using the KIT. Success of the KIT may be related to size of the trypanosome while success of the HCT may be related to size, motility or specific gravity of the trypanosome.
 ...
PMID:Use of kidney impressions for the detection of trypanosomes of anura. 247 79

In order to compare the results obtained in terminoterminal and terminolateral intestinal anastomoses using fibrin glue, both fibrin glue and the tissucol KIT were used on a group of rats: comparison of the wounds so treated revealed that both products gave good results. It is claimed that with certain technical improvements the use of fibrin glue could be extended to microsurgery of the nerves and blood vessels.
 ...
PMID:[Fibrin glue in gastroenteric surgery]. 247 74

The gene for the human platelet-derived growth factor (PDGF) A type receptor was assigned to the proximal long arm of chromosome 4 by using in situ hybridization. Of 141 labeled metaphase cells, 74 had grains over chromosome 4, with a distinct peak at bands q11-q12. The presence of the gene on chromosome 4 was also confirmed by hybridization to chromosome specific libraries. This places the PDGFA receptor gene in the same region of chromosome 4 as the KIT oncogene, another member of the PDGF growth factor receptor subfamily. The two other members of this gene family, the PDGFB receptor and the colony stimulating factor-1 (CSF1) receptor, are closely linked on the distal half of the long arm of chromosome 5.
 ...
PMID:Human PDGFA receptor gene maps to the same region on chromosome 4 as the KIT oncogene. 256 17

Ten ASA physical status I-II patients were studied after obtaining institutional approval and informed consent. All patients were free from endocrine and metabolic disease undergoing elective low risk operation. They were premedicated with pethidine 1.0 mg/kg intramuscularly and diazepam 0.1 mg/kg orally one hour before anesthesia. Anesthesia was induced with thiopental 4 mg/kg and succinylcholine 1.5 mg/kg for tracheal intubation. Anesthesia was maintained with intermittent intravenous injection of fentanyl (50-100 micrograms/kg) and inhalation of N2O-O2 (50%). Ventilation was controlled during surgery. Atracurium (0.4 mg/kg iv) was given for muscle relaxation when needed. Blood samples were obtained from the radial artery 15 min before induction of anesthesia and 5 min after intubation, 15 min, 30 min, 60 min, 120 min during operation and 30 min after operation. Neuropeptide Y (NPY) was determined by radioimmunoassay, catecholamines were determined by radioenzymatic method using CAT-A-KIT (Amersham). Statistical analysis was performed using Student's t-test for paired and unpaired samples. P values less than 0.05 were considered significant. Naloxone 0.4 mg was given by iv at the end of operation in all of the patients to establish adequate spontaneous respiration. The results showed that the plasma NPY was significantly decreased under high dose fentanyl as well as catecholamines.
 ...
PMID:Study of plasma neuropeptide Y and catecholamine levels during high dose fentanyl anesthesia. 263 17

We have developed a simplified quick semiquantitative determination for urinary estrogen in non-pregnant female by utilizing Amberlite XAD-2 and E3 LAIR-KIT. The whole procedure required only 20 minutes. Interassay variance of this method was 10% and intraassay variance was 7%. The recovery was 85%. There was a highly significant correlation between the data obtained by this method and those by RIA (r = 0.944). We applied this method to the monitoring of follicular maturation in the HMG-HCG therapy. Urinary estrogens obtained from 28 anovulatory women (60 cycles) were determined by this method in order to decide the appropriate timing for the HCG injection following the HMG. Our data indicate that it is possible to induce ovulation without the risk of ovarian hyperstimulation syndrome if the HCG was injected on the day when the urinary estrogen level rose to between 70 and 100 ng/ml for 2 consecutive days. This method could well be applied to prospective monitoring in ovulation induction with HMG-HCG therapy.
 ...
PMID:[A simplified quick semi-quantitative determination of urinary estrogen in non-pregnant female: the application for monitoring of follicular maturation at HMG-HCG therapy]. 308 68

Using the Sternberger method (Immunoluk Histoset KIT) GFAP (glial fibrillary acidic protein) was demonstrated immunohistochemically in 4 nasal gliomas. In these histologically complex tumour-like lesions mesenchymal, epithelial, and neuroglial tissues as well as small groups of scattered glial elements could be differentiated specifically by the highly sensitive GFAP immunoperoxidase technique. GFAP was present in astrocytes and astrocyte-like differentiations. The reactivity of cell processes was essentially lower. The GFAP immunostain does not always correlate with Mallory's phosphotungstic acid hematoxylin (PTAH) stain and Gallyas' silver impregnation method for astrocytes. Additionally the immunohistochemical investigation of semithin sections prepared by the so-called pop off technique after Bretschneider et al. (1981) allows the correct localization of GFAP in astrocytes and their modulations. Furthermore, in this study, the intimate connection of epithelium and glial cells as well as astrocytes containing hemosiderin granules could be demonstrated. The latter findings suggest a possible phagocytotic activity of astrocytes. Our results show that the demonstration of GFAP by the Sternberger method is a valuable aid in establishing astrocytic glial differentiations and modulations in complex tumour-like lesions such as nasal gliomas.
 ...
PMID:Immunohistochemical demonstration of glial fibrillary acidic protein (GFAP) in nasal gliomas. 310 12

Although numerous investigational models have demonstrated the potent immunosuppressive properties of cyclosporine, the effectiveness of any given dosage may vary with the metabolism of the animal, the route of administration, and the carrier solution of the drug. We investigated the pharmacokinetics of intramuscular cyclosporine administration in the baboon using three carriers: polyoxethylated castor oil (Cremophor), a mixture of octanoic and decanoic acids (Miglyol), and olive oil. Cyclosporine prepared in Cremophor, Miglyol, or olive oil was injected intramuscularly into the hindlegs of baboons. Specimens for cyclosporine assay were obtained 2, 4, 6, 12, 18, and 24 hours after single intramuscular injection of 10 mg/kg or 15 mg/kg. In addition, weekly, then monthly, levels were obtained on animals receiving daily intramuscular injections following heterotopic heart xenografts. Attempts at oral administration proved unreliable and were discontinued. Cyclosporine assay was performed on stored serum using the RIA-KIT (Sandoz Pharmaceuticals Corporation, East Hanover, N.J.). Cremophor provides a more bioavailable form of cyclosporine than Miglyol when administered intramuscularly. (Area under curve = 7776 +/- 1437 for Cremophor 15 mg/kg vs 1837 +/- 726 for Miglyol 15 mg/kg; 2579 +/- 694 for Cremophor 10 vs 1123 +/- 393 for Miglyol 10.) Long-term daily intramuscular administration of Cremophor provides a sustained drug serum trough level with wide variability between individual animals (80 to 825 ng/ml). Toxicity was limited to injection site inflammation. There was no biochemical evidence of renal toxicity; however, some animals did demonstrate early histologic changes of cyclosporine effect.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Role of the carrier solution in cyclosporine pharmacokinetics in the baboon. 330 23

The plasma concentration of the platelet-specific protein beta-thromboglobulin (beta-TG) was measured in 39 normal subjects and 568 patients of neurological diseases. The beta-TG RIA commercially available KIT was also evaluated. Abnormally high plasma levels of beta-TG were demonstrated in groups of ischemic or obstructive cerebrovascular diseases as compared with that of normal subjects. The highest concentrations were found in 8 patients with Moya-Moya disease, (mean concentration of beta-TG was 204.4 ng/ml), completed stroke at an acute stage was next (mean beta-TG level was 194.8 +/- 70.8 ng/ml). On the other hand, many hemorrhagic cerebro-vascular diseases or other neurological diseases such as brain tumors, hydrocephalus, etc. do not show elevated beta-TG levels. In many patients with ischemic or obstructive cerebro-vascular diseases treated with anti-platelet drugs such as Aspirin, Dipyridamole, Bencyclane or Ticlopidine, a significant fall in plasma concentration of beta-TG was chronologically demonstrated. The measurement of plasma beta-TG concentration may be useful not only in the diagnosis of ischemic or obstructive cerebro-vascular disorders but also in judging the efficacy of anti-platelet therapies and prognosis.
 ...
PMID:Usefulness of the measurement of plasma beta-thromboglobulin (beta-TG) in cerebrovascular disease. 619 83

This report presents the ultrastructural features of a congenital epulis. The granular cells of the epulis were packed with numerous membrane bound cytoplasmic granules containing particles, small vesicles, and electron-dense materials. These granules were negative in immunohistochemical reaction for CEA (DAKO PAP KIT). Cytoplasmic organelles such as mitochondria, rough surfaced endoplasmic reticulum, and Golgi apparatus, were absent. Nuclei were markedly indented. Occasionally, banded intracellular collagen fibrils were observed within the cytoplasm. Some of these fibrils were surrounded by a limiting membrane, whereas others appeared to lie free in the cytoplasm. The collagen fibrils were also seen within a deep invagination of the cell surface. There was no basal lamina around the granular cells. Sporadically, mast cells with many granules containing lamellar formations were found between the granular cells. These observations support the idea that granular cells of the congenital epulis are derived from mesenchymal cells, probably fibroblasts.
 ...
PMID:Ultrastructure of the congenital epulis. 641 6

A study was carried out to shed light on the mode of action and the quantitative interrelationships between the levels of 17 beta-estradiol and progesterone in the blood plasma, colostrum, and amniotic fluid. The idea was to elucidate more fully the question on the role played by colostrum as a stimulant with regard to the polycyclic functions in farm animals. The evaluation of both agents was performed with the aid of KIT (IRC Sorin Torino). Radioimmunologic results showed that there was positive correlation with the levels of 17 beta-estradiol in the plasma, colostrum, and amniotic fluid of cows that spontaneously rejected their placenta up to the second hour after calving.
 ...
PMID:[17 beta-estradiol and progesterone content of the blood plasma, colostrum, amniotic fluid and placenta of cows]. 665 56


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