| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| K Yutani, S Hayashi, Y Sugisaki, K Ogasahar. Role of conserved proline residues in stabilizing tryptophan synthase alpha subunit: analysis by mutants with alanine or glycine. Proteins. vol 9. issue 2. 1991-04-26. PMID:2008436. |
cd values in the far-uv region were less negative for p207a, indicating that the pro residue at position 207 plays a role in maintaining the intact structure of the alpha subunit. |
1991-04-26 |
2023-08-11 |
Not clear |
| M Boirivant, F Pallone, A Ciaco, M Leoni, S Fais, A Torsol. Usefulness of fecal alpha 1-antitrypsin clearance and fecal concentration as early indicator of postoperative asymptomatic recurrence in Crohn's disease. Digestive diseases and sciences. vol 36. issue 3. 1991-03-22. PMID:1995272. |
we conclude that fecal alpha 1-antitrypsin clearance is a noninvasive, inexpensive, sensitive marker of asymptomatic recurrence in cd patients who are under regular supervision after surgery. |
1991-03-22 |
2023-08-11 |
Not clear |
| T J Daly, J R Rusche, T E Maione, A D Franke. Circular dichroism studies of the HIV-1 Rev protein and its specific RNA binding site. Biochemistry. vol 29. issue 42. 1991-02-27. PMID:2125482. |
the circular dichroism (cd) spectrum of the rev protein from hiv-1 indicates that rev contains about 50% alpha helix and 25% beta sheet at 5 degrees c in potassium phosphate buffer, ph 3, and 300 mm kf. |
1991-02-27 |
2023-08-11 |
Not clear |
| M Roivainen, A Närvänen, M Korkolainen, M L Huhtala, T Hov. Antigenic regions of poliovirus type 3/Sabin capsid proteins recognized by human sera in the peptide scanning technique. Virology. vol 180. issue 1. 1991-01-29. PMID:1701949. |
peptides imitating the four loops in the closed ends of the beta barrels or the alpha helical cd insertions of vp1, vp2 or vp3, whether exposed in the crystal structure or not, all represented major reactivity in the scans. |
1991-01-29 |
2023-08-11 |
human |
| S Muto, K Yasoshima, K Yoshitomi, M Imai, Y Asan. Electrophysiological identification of alpha- and beta-intercalated cells and their distribution along the rabbit distal nephron segments. The Journal of clinical investigation. vol 86. issue 6. 1991-01-22. PMID:2254448. |
in the ccd, which consists of ic cells and cd cells, 79.8% (79/99) of ic cells were of the beta-type, whereas in the omcdi 100% (19/19) were of the alpha type, suggesting that the beta type predominates in the earlier and the alpha type in the later segment. |
1991-01-22 |
2023-08-11 |
rabbit |
| M M Teeter, X Q Ma, U Rao, M Whitlo. Crystal structure of a protein-toxin alpha 1-purothionin at 2.5A and a comparison with predicted models. Proteins. vol 8. issue 2. 1990-12-21. PMID:2235992. |
alpha 1-purothionin (alpha 1-p), a wheatgerm protein and lytic toxin, has a secondary and tertiary structure similar to that of crambin as revealed by cd and nmr studies. |
1990-12-21 |
2023-08-11 |
Not clear |
| D J Orlick. [3H]prostaglandin F2 alpha membrane binding reexamined. Prostaglandins, leukotrienes, and essential fatty acids. vol 40. issue 3. 1990-10-23. PMID:2402522. |
of particular importance were: identification of protease inhibitors which protect [3h]pgf2 alpha binding and protease inhibitors which are detrimental to subsequent [3h]pgf2 alpha binding; the finding that egta treatment of tissue homogenates greatly protects subsequent [3h]pgf2 alpha binding; the observation that mn(+)+ substitutes for ca(+)+ and, in fact, among the divalent cations mn(+)+ greater than mg(+)+ greater than ca(+)+ in facilitating [3h]pgf2 alpha binding where as cd(+)+, cu(+)+ and zn(+)+ either have no effect or are detrimental to this binding; the lack of effect of atp, gtp, gdp and camp or of kinase and phosphatase inhibitors and activators to alter binding of [3h]pgf2 alpha to isolated membranes; and the ease with which the [3h]pgf2 alpha-pgf2 alpha receptor complex can be removed from the membrane in spite of the receptor being an integral membrane protein. |
1990-10-23 |
2023-08-11 |
cattle |
| A Electricwala, L Irons, R Wait, R J Carr, R J Ling, H Grossenbacher, T Atkinso. Physico-chemical properties of recombinant desulphatohirudin. Thrombosis and haemostasis. vol 63. issue 3. 1990-10-19. PMID:2402752. |
our cd studies indicate the presence of about 60% beta sheet and the absence of alpha helix in the secondary structure of recombinant hirudin, in agreement with the conformation determined by nmr studies. |
1990-10-19 |
2023-08-11 |
Not clear |
| R Renkonen, J P Turunen, J Rapola, P Häyr. Characterization of high endothelial-like properties of peritubular capillary endothelium during acute renal allograft rejection. The American journal of pathology. vol 137. issue 3. 1990-10-12. PMID:2399935. |
pretreatment of lymphocytes with antibodies against cd 11a and cd 18 (lfa-1 alpha and beta chain, respectively) could decrease the lymphocyte binding, whereas icam-1 pretreatment of tissue sections was ineffective. |
1990-10-12 |
2023-08-11 |
rat |
| A M Bernard, H Roels, A Cardenas, R Lauwery. Assessment of urinary protein 1 and transferrin as early markers of cadmium nephrotoxicity. British journal of industrial medicine. vol 47. issue 8. 1990-10-10. PMID:2203466. |
transferrin and protein 1, a sex linked alpha 2-microprotein, were assayed in urine from 58 workers exposed to cadmium (cd) in a non-ferrous smelter and from 58 age matched referents. |
1990-10-10 |
2023-08-11 |
human |
| B A Heller, P A Loac. Isolation and characterization of a subunit form of the B875 light-harvesting complex from Rhodobacter capsulatus. Photochemistry and photobiology. vol 51. issue 5. 1990-08-16. PMID:2195560. |
the alpha:beta polypeptide ratio, the cd spectrum, and the ability to reversibly dissociate b816 to free bacteriochlorophyll and alpha- and beta-polypeptides were found to be similar to those of the b820 subunit of rs. |
1990-08-16 |
2023-08-11 |
Not clear |
| V Senft, F Hůzl, S Krýsl, M Vít, J Kucer. [Evaluation of the effect of cadmium exposure in a worker in Ni-Cd storage battery production by biological tests in vivo and the cadmium content of tissues postmortem]. Zentralblatt fur Hygiene und Umweltmedizin = International journal of hygiene and environmental medicine. vol 189. issue 5. 1990-07-13. PMID:2350392. |
it presents and compares the results of some years lasting biological monitoring of the exposition in vivo (beta 2 microglobulin in urine and serum, cd in urine, blood, serum and hair, zn in urine, serum and hair, ni in urine and hair, alpha 1 antitrypsin in serum, dehydratase activity of delta-aminolevulinic acid in blood, cholinesterase activity in blood, etc., with the cd concentrations found out in the tissues post mortem (nail 12 micrograms/g, cerebrum 0.4 microgram/g, lungs 19 micrograms/g, liver 165 micrograms/g, kidneys 245 micrograms/g). |
1990-07-13 |
2023-08-11 |
Not clear |
| V V Shubin, M L Khazin, T V Efimovskai. [Determination of secondary structure of globular proteins using circular dichroism spectra]. Molekuliarnaia biologiia. vol 24. issue 1. 1990-07-11. PMID:2348821. |
the teaching rule is constructed on cd spectra of 30 proteins of all structural classes of the globular proteins (alpha, alpha/beta, alpha + beta and beta-proteins). |
1990-07-11 |
2023-08-11 |
Not clear |
| J W Burke, R W Doskotc. High field 1H- and 13C-nmr assignments of grayanotoxins I, IV, and XIV isolated from Kalmia angustifolia. Journal of natural products. vol 53. issue 1. 1990-07-06. PMID:2348198. |
their structures were established from physical and spectral data (mp, ir, [alpha]d, uv, cd, ms, 1h and 13c nmr). |
1990-07-06 |
2023-08-11 |
Not clear |
| P L Yeagle, J Frye, B S Ecker. Phosphorylation modulates keratin structure. Biochemistry. vol 29. issue 6. 1990-06-14. PMID:1692240. |
circular dichroism (cd) spectra showed a spectral shape characteristic of alpha helix for this keratin. |
1990-06-14 |
2023-08-11 |
cattle |
| b' S L Grokhovski\\xc4\\xad, A N Surovaia, N Iu Sidorova, G V Gurski\\xc4\\xa. [Synthesis of nonlinear DNA-binding peptide with binding specificity determinants close to those of 434 Cro-repressor]. Molekuliarnaia biologiia. vol 23. issue 6. 1990-05-21. PMID:2633035.' |
from cd studies we have found that in aqueous buffer in the presence of 20% trifluoroethanol the peptide residues assume alpha helical, beta-sheet and random coiled conformations with an alpha helical content of about 16% at room temperature. |
1990-05-21 |
2023-08-11 |
Not clear |
| C Gouttefangeas, A Bensussan, L Boumsel. Study of the CD3-associated T-cell receptors reveals further differences between T-cell acute lymphoblastic lymphoma and leukemia. Blood. vol 75. issue 4. 1990-03-20. PMID:2302460. |
we show further differences between two clinically related entities, t-cell acute lymphoblastic leukemia (t-all) and lymphoblastic lymphoma (t-ll), by using several monoclonal antibodies (moabs) reacting with either constant or variable regions of t-cell receptors (tcr) alpha beta and gamma delta or with various cd molecules. |
1990-03-20 |
2023-08-11 |
Not clear |
| T Irie, K Fukunaga, J Pitha, K Uekama, H M Fales, E A Sokolowsk. Alkylation of cyclomalto-oligosaccharides (cyclodextrins) with dialkyl sulfate-barium hydroxide: heterogeneity of products and the marked effect of the size of the macrocycle. Carbohydrate research. vol 192. 1990-03-07. PMID:2611775. |
of the products of laboratory methylation of alpha cd, beta cd, or gamma cd and ethylation of beta cd and several commercial preparations revealed them to be mixtures with broad and roughly symmetrical distributions of the degree of substitution. |
1990-03-07 |
2023-08-11 |
Not clear |
| G Crama-Bohbouth, A S Pena, I Biemond, H W Verspaget, D Blok, J W Arndt, I T Weterman, E K Pauwels, C B Lamer. Are activity indices helpful in assessing active intestinal inflammation in Crohn's disease? Gut. vol 30. issue 9. 1989-12-04. PMID:2806991. |
we have investigated the correlation of 24 h and 48 h faecal indium-111 excretion with each other and with several clinical activity indices for crohn's disease (cd): crohn's disease activity index (cdai), activity index (ai), simple index (si), oxford score, and laboratory parameters, such as esr, serum albumin, orosomucoid, c-reactive protein, alpha-l-antitrypsin (alpha 1-at) faecal concentration, and alpha 1-at clearance in 58 cd patients (37 with small bowel and 21 with colonic disease). |
1989-12-04 |
2023-08-11 |
Not clear |
| A J Zelazowski, Z Gasyna, M J Stillma. Silver binding to rabbit liver metallothionein. Circular dichroism and emission study of silver-thiolate cluster formation with apometallothionein and the alpha and beta fragments. The Journal of biological chemistry. vol 264. issue 29. 1989-11-17. PMID:2793845. |
the binding reactions that take place following addition of ag+ to rabbit liver apomt 2, and the apo alpha and -beta fragments have been studied using the techniques of circular dichroism (cd) and emission spectroscopy. |
1989-11-17 |
2023-08-11 |
rabbit |