ライフサイエンスコーパス: pertechnetate

1 rrhenate was used as a chemical analogue for pertechnetate.

2 us administration of 185 MBq (5 mCi) (99m)Tc-pertechnetate.

3 Under anoxic conditions, soluble pertechnetate ((9)(9)TcO(4)(-)) can be reduced to less s

4 study with cyclotron-produced sodium (99m)Tc-pertechnetate ((99m)Tc-NaTcO4) was performed in patients

5 ased approach for the purification of sodium pertechnetate ((99m)TcO4 (-)) from solutions with high M

6 no active accumulation of the NIS substrate pertechnetate ((99m)TcO4(-)).

7 Extracted sodium pertechnetate 99mTc met all provisional quality standard

8 nuclidic impurities was below 10% for sodium pertechnetate 99mTc produced from 99.03% 100Mo if inject

9 5-MeV energy loss, and the resulting sodium pertechnetate 99mTc was assayed for chemical, radiochemi

10 Clinical-grade sodium pertechnetate 99mTc was produced with a cyclotron at med

11 ntibody fragment labeled with technetium-99m-pertechnetate (99mTc), was injected intravenously (IV),

12 nepentaacetic acid (DTPA), 99mTc-HEDP, 99mTc-pertechnetate, 99mTc-red blood cells (RBCs), 99mTc-gluco

13 labeled with 99mTc-Dowex resin beads, 99mTc-pertechnetate, 99mTc-sulfur colloid or 99mTc-disofenin.

14 ry, extruded cat food was labeled with 99mTc-pertechnetate, 99mTc-sulfur colloid or 99mTc-disofenin.

15 sodalite, cancrinite) can form, sequestering pertechnetate (99TcO4-) and other ions.

16 B shows a biodistribution similar to (99m)Tc-pertechnetate, a known nonorganified hNIS tracer, and is

17 sed to measure the in vivo uptake of (99m)Tc-pertechnetate and (123)I in 2 NIS-expressing mouse tissu

18 toradiography was performed using technetium-pertechnetate and gamma-scintigraphy to assess determini

19 A similar pattern characterized pertechnetate and perrhenate uptake by the thyroid, in w

20 site using a lyophilized kit, 99mTc-labeled pertechnetate, and 2 different incubation techniques, 1

21 iodistribution and uptake in vivo of iodide, pertechnetate, and perrhenate in groups of healthy CD1 m

22 Biodistributions of iodide, pertechnetate, and perrhenate in live mice were remarkab

23 ions and in a neutral-basic environment, the pertechnetate anion ((99)TcO(4)(-)) is stable.

24 organics, and convert all Tc species to the pertechnetate anion.

25 Upon retention of pertechnetate anions, the radioactive decay of Tc-99 res

26 Pertechnetate (as (99m)TcO(4)(-)), (123)I(-), and (131)I

27 anion of great physicochemical similarity to pertechnetate, both having uses in nuclear medicine.

28 Finally, we imaged the (99m)Tc-pertechnetate concentration in the mandibular gland of a

29 minated groundwater plumes to interfere with pertechnetate detection and quantification has been exam

30 ding to an orange stain that interferes with pertechnetate detection by the absorption of scintillati

31 ions (e.g., perchlorate, chromate, arsenate, pertechnetate, etc.) or organic anions (e.g., salicylate

32 These data demonstrate that (99)Tc in the pertechnetate form (Tc(VII)O4(-)) does not sorb to cemen

33 nous application of 75 MBq of technetium 99m pertechnetate, freehand three-dimensional SPECT was perf

34 images was 62%-65%; computer subtraction of pertechnetate from early images was 71%-74%; and SPECT i

35 based anion exchange procedure separates the pertechnetate from the complex sample matrix, so that ra

36 te, which has the highest ingrowth of [99mTc]pertechnetate has proved to be an excellent agent for ly

37 nds by visual comparison of early images and pertechnetate images was 72%-75%, late images and pertec

38 chnetate images was 72%-75%, late images and pertechnetate images was 73%-78% and double-phase (early

39 on visual comparison of early sestamibi with pertechnetate images.

40 ped to convert reduced technetium species to pertechnetate in samples with high content of reducing o

41 up by NIS in a manner similar to iodide and pertechnetate in vivo, with the exception of organificat

42 erts readily available and inexpensive 99mTc-pertechnetate into a chemically pure complex, with a rea

43 ely well-resolved (99)Tc NMR spectrum of the pertechnetate ion in liquid water poses a stringent test

44 TEVA resin was selected since it retains pertechnetate ion selectively from diluted nitric acid s

45 ter than 98% of radioactivity in the form of pertechnetate ion, and was stable for at least 24 h afte

46 ately 6% fission yield from nuclear fuel and pertechnetate is its most common chemical form in aqueou

47 sensitive, so baseline thyroid imaging with pertechnetate is recommended.

48 onic pollutants from water such as chromate, pertechnetate, or arsenate may be possible by this metho

49 The resulting pertechnetate passed all standard quality control proced

50 cted imaging was demonstrated with a (99m)Tc-pertechnetate phantom, (99m)Tc-methylene diphosphonate b

51 Imaging consisted of 99mTc-pertechnetate pinhole images of the neck followed by 99m

52 etate, which had a longer ingrowth of [99mTc]pertechnetate, produced a formulation which had the larg

53 The ability of 99mTc-pertechnetate/sestamibi subtraction, double-phase 99mTc-

54 were used to estimate the thermochemistry of pertechnetate sodalite based on a relationship between i

55 nd the structure of a mixed guest perrhenate/pertechnetate sodalite, Na8[AlSiO4]6(ReO4)2-x(TcO4)x.

56 ioning heterotopic gastric mucosa with 99mTc-pertechnetate SPECT is reported.

57 modeling study was conducted to investigate pertechnetate (Tc(VII)O4(-)) retardation, reduction, and

58 tions show reoxidation of Tc(IV) to volatile pertechnetate, Tc(VII).

59 es may remove (99)Tc, present in the form of pertechnetate (TcO4(-)), from water with a high degree o

60 of detecting an inorganic radioactive anion, pertechnetate (TcO4-), at approximately 10(-7) M concent

61 us injection of 18.5 MBq (500 microCi) 99mTc-pertechnetate (TcPT).

62 yield, and to the environmental mobility of pertechnetate, the stable species in aerobic environment

63 verified by administering 37 MBq of (99m)Tc-pertechnetate through the catheter, and monitoring activ

64 Solid-phase conversion of 99mTc-pertechnetate to 99mTc-MAS3-NHS (MAS3 is S-acetylmercapt

65 a simple cartridge-based conversion of 99mTc-pertechnetate to a useful, preloaded NHS ester intermedi

66 This sensor can readily detect pertechnetate to levels 10 times below the drinking wate

67 henate, especially in relation to iodide and pertechnetate, to better explore its possible therapeuti

68 e and perrhenate anion trapping, a model for pertechnetate trapping.

69 c (99m)Tc chelator, was labeled using sodium pertechnetate under reducing conditions and injected int

70 ss, elevated anion concentrations may reduce pertechnetate uptake and sensitivity of the sensor when

71 fate anion concentrations can interfere with pertechnetate uptake by the resin, but only at levels su

72 f free iodide led to a diminution of (99m)Tc-pertechnetate uptake in both mouse thyroid and mouse sal

73 rations, do not interfere significantly with pertechnetate uptake on the anion-exchange resin.

74 uorodeoxyglucose uptake, ATP levels, (99m)Tc-pertechnetate uptake, and bioluminescence were measured

75 terminant of cellular bioenergetics, (99m)Tc-pertechnetate uptake, and BLI signal.

76 The internal radiation dose for 99mTc-pertechnetate was calculated on the basis of experimenta

77 Free pertechnetate was identified on 38% of the nuclear medic

78 Within 2 hours of US, technetium-99m pertechnetate was intravenously administered, the rabbit

79 henate, especially in relation to iodide and pertechnetate, we can better realize its potential role

80 ganate and perrhenate--studied as models for pertechnetate--were found for a Ag(I)-based cationic ext

81 or shorter periods of times utilizing [99mTc]pertechnetate, which had a longer ingrowth of [99mTc]per

82 educed heating protocol and utilizing [99mTc]pertechnetate, which has the highest ingrowth of [99mTc]

83 vent front, corresponding to unbound (99m)Tc-pertechnetate, which was excreted in urine.