Results 11 to 20 of about 42,035 (215)

Radiolabeling of cidofovir with technetium-99m and biodistribution studies [PDF]

Brazilian Journal of Pharmaceutical Sciences, 2020
Radiolabeling cidofovir with technetium-99m (99mTc-CDV) is an innovative procedure that enables real-time monitoring of the drug. Essays were performed in vitro, showing high radiolabel stability within 24 h. Blood clearance, biodistribution studies, and
Raquel Gregorio Arribada, Nara Caroline Pereira, Valbert Nascimento Cardoso, Armando da Silva Cunha Júnior, André Luís Branco de Barros   +4 more
doaj   +2 more sources

Study counts of white blood cell counts following injection of technetium-99m in the cat [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2014
The purpose of this study was count the white blood cells following injection of technetium-99m in the cat. Radioactive materials can be used in diagnostic and therapeutic procedures.
gholamreza assadnassab, shahram dabirioskouie, seyyedali shabestariasl, babak mahmoudian, aytak assadnassab   +4 more
doaj   +1 more source

Breast cancer: Monitoring response to neoadjuvant chemotherapy using Tc-99m sestamibi scintimammography [PDF]

, 2003
Background: Aim of the study was to assess the value of scintimammography using Tc-99m sestamibi in the evaluation of tumor response to neoadjuvant chemotherapy.
Sommer, H., Keßler, M., Tiling, R., Brinkbäumer, K., Hahn, K., Untch, M., Linke, R.   +6 more
core   +1 more source

TECHNETIUM-99M SULFUR COLLOID LABELLED LEUKOCYTES: LABELLING METHOD, DISTRIBUTION, AND SCINTIGRAPHIC DETECTION OF INFLAMMATORY PROCESSES.

, 1975
TECHNETIUM-99M SULFUR COLLOID LABELLED LEUKOCYTES: LABELLING METHOD, DISTRIBUTION, AND SCINTIGRAPHIC DETECTION OF INFLAMMATORY ...
DENIS KELVIN. ENGLISH (7989617)
core   +3 more sources

Determining Split Renal Function in Children With Ureteropelvic Junction Stenosis: Technetium-99m Mercaptoacetyltriglycine (Tc-99m MAG-3) or Technetium-99m Dimercaptosuccinic Acid (Tc-99m DMSA)? [PDF]

Cureus
Background Ureteropelvic junction stenosis (UPJS) is the most common cause of clinically significant antenatal hydronephrosis. We compared separate renal function results obtained using technetium-99mmercaptoacetyltriglycine (Tc-99m MAG-3) and technetium-
Özdemir H, Girişgen İ, Yaylalı O, Becerir T, Herek Ö, Şenol H, Yüksel S.   +6 more
europepmc   +2 more sources

The optimization method for synthesis of technetium-99m-luteolin as radiotracer in the development of cancer drugs from flavonoid

Journal of Advanced Pharmaceutical Technology & Research, 2020
The aim of this study is to find the optimum conditions of labeling luteolin flavonoid compounds with technetium-99m (99mTc) to meet the purity requirements stated in the United States Pharmacopeia. This compound is expected to be a potential radiotracer
Danni Ramdhani, Maula Eka Sriyani, S Fairuz Nabila   +2 more
doaj   +1 more source

Beyond Nature's Blueprint: Macrocyclic Peptides Containing Unnatural Amino Acids in Therapeutic Development

Angewandte Chemie, EarlyView.
Strategic incorporation of unnatural amino acids transforms macrocyclic peptides into drug‐like molecules capable of engaging challenging targets. These building blocks enhance stability, permeability, and bioavailability, accelerating the development of next‐generation peptide therapeutics.
Krishna K. Sharma, Komal Sharma, Anku Sharma, Kamya Rao, Rahul Jain, Brett VanVeller   +5 more
wiley   +2 more sources

Synthesis and Evaluation of ^99mTc-Labelled 2-Nitroimidazole Derivatives with Different Linkers for Tumour Hypoxia Imaging

Pharmaceuticals, 2023
When developing novel radiopharmaceuticals, a linker moiety between the chelator and targeting vector can have a crucial influence on adjusting the affinity of the tracer and its biodistribution in organisms.
Qing Ruan, Yitong Liu, Lihao Liao, Jinyu Hao, Yuhao Jiang, Jianyong Jiang, Junbo Zhang   +6 more
doaj   +1 more source

Comparison of the absorbed dose for 99m Tc-diethylenetriaminepentaacetic acid and 99m Tc-ethylenedicysteine radiopharmaceuticals using medical internal radiation dosimetry

Journal of Medical Signals and Sensors, 2015
The aim of this study was the investigation of absorbed dose to the kidneys, spleen, and liver during technetium-99 m ethylene dicysteine and technetium-99 m diethylenetriaminepentaacetic acid ( 99m Tc-EC and 99m Tc-DTPA) kidney scan.
Shokufeh Pirdamooie, Ahmad Shanei, Masoud Moslehi   +2 more
doaj   +1 more source

99m-Technetium galactosyl human serum albumin scanning to evaluate liver function after stereotactic body radiotherapy for hepatocellular carcinoma: A case report

Radiology Case Reports, 2019
The primary choice among treatment options for liver malignancies is surgery. However, if surgery cannot be performed, Stereotactic body radiotherapy (SBRT) may be effective.
Osamu Tanaka, MD, Kazutaka Miki, RT, Takuya Taniguchi, MP, Takao Kojima, MD, Akihiro Ohbora, MD, Chiyoko Makita, MD, Masayuki Matsuo, MD   +6 more
doaj   +1 more source