ライフサイエンスコーパス: pertechnetate

1 rrhenate was used as a chemical analogue for pertechnetate.

2 y of pyridinium-based anion nanotraps toward pertechnetate.

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

4 zardous oxyanions in the environment such as pertechnetate.

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

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

7 ntigraphic evaluation with (123)I or (99m)Tc-pertechnetate ((99m)Tc04-) provides the topographic dist

8 tomography imaging after serial injection of pertechnetate ((99m)TcO(4)(-)), a NIS substrate, up to 2

9 In this study, using the SPECT tracer pertechnetate ((99m)TcO(4)) and the PET tracer tetrafluo

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

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

12 Extracted sodium pertechnetate 99mTc met all provisional quality standard

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

14 5-MeV energy loss, and the resulting sodium pertechnetate 99mTc was assayed for chemical, radiochemi

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

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

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

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

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

20 llow-up ended in December 2021.99mTechnetium-pertechnetate/99mtechnetium-sestamibi subtraction scinti

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

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

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

24 ium-iodine symporter activity using (99m)Tc- pertechnetate and find that the iodine uptake pathway is

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

46 on visual comparison of early sestamibi with pertechnetate images.

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

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

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

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

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

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

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

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

55 ntigraphy with either radioiodine or (99m)Tc-pertechnetate is useful to characterize different forms

56 etic acid (kidney function), (99m)technetium pertechnetate (mediated by the sodium-iodide symporter),

57 tion state < VII), collectively known as non-pertechnetate (non-TcO(4)(-)) species.

58 en, 60.1 +/- 12.7 y old) detected by (99m)Tc-pertechnetate or (123)I scintigraphy.

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

60 The resulting pertechnetate passed all standard quality control proced

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

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

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

64 etory function measured using technetium-99m pertechnetate scintigraphy, patient-reported outcomes (E

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

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

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

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

69 99m)Tc-sestamibi SPECT/CT, (99m)Tc-sestamibi/pertechnetate subtraction imaging, and (99m)Tc-sestamibi

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

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

72 s typifying Hanford tank waste, Tc exists as pertechnetate (TcO(4)(-)) (oxidation state VII) as well

73 additives that reduce environmentally mobile pertechnetate (TcO(4)(-)) to insoluble Tc(IV) species.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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