20 Result(s)

Article

⁶⁸Ga-PSMA PET/CT imaging in primary hepatocellular carcinoma

Arun Sasikumar, Ajith Joy, Raviteja Nanabala… in European Journal of Nuclear Medicine and M… (2016)

Article

Development of a dry distillation technology for the production of ¹³¹I using medium flux reactor for radiopharmaceutical applications

The present article describes the development of an indigenous technology for large scale production of ¹³¹I based on the neutron irradiation of TeO₂ target followed by the separation of ¹³¹I using dry distillati...

R. N. Ambade, S. N. Shinde, M. S. A. Khan… in Journal of Radioanalytical and Nuclear Che… (2015)

Article

Re-emergence of the important role of radionuclide generators to provide diagnostic and therapeutic radionuclides to meet future research and clinical demands

Radionuclide generators have been the main stay of diagnostic nuclear medicine and it is no exaggeration to state that the growth of nuclear medicine would not have happened to the present levels but for the a...

F. F. Knapp Jr., M. R. A. Pillai… in Journal of Radioanalytical and Nuclear Che… (2014)

Article

Radioiodination of monoclonal antibody for prostate specific antigen

Prostate specific antigen (PSA) is a reliable biochemical marker used in screening for prostate carcinoma. Immunoradiometric assays (IRMA) are generally used for the estimation of total/free PSA in serum sampl...

K. Bapat, A. Korde, M. Zaidi, A. Mukherjee… in Journal of Radioanalytical and Nuclear Che… (2002)

Article

Preparation and Evaluation of ¹²⁵I-Aflatoxin B₁

Aflatoxin B₁ (AfB₁), present in fungus infested crops is highly carcinogenic and is measured by immunoassays. ¹²⁵I labeled aflatoxin B₁ is a key reagent for development of radioimmunoassay (RIA) which exhibits le...

A. Korde, S. Banerjeė, M.R.A. Pillai… in Journal of Radioanalytical and Nuclear Che… (2001)

Article

Preparation and Pharmacokinetic Evaluation of Iodine-125 Labeled Alphamethyl-L-Tyrosine

Cerebral amino acid metabolism is known to be associated with various psychosomatic disorders. 3-(¹²³I)iodo-L-alpha methyl tyrosine (¹²³I-L-AMT) is an alternative to the PET radiopharmaceutical, ¹¹C- thymidine, f...

A. Korde, M. Venkatesh, H. D. Sarma… in Journal of Radioanalytical and Nuclear Che… (2000)

Article

Direct radioimmunoassay of serum progesterone using heterologous bridge tracer and antibody

The standardisation of a direct radioimmunoassay for progesterone using an¹²⁵I labeled progesterone prepared by iodinating the tyrosine methyl ester (TME) conjugated to a progesterone hemiphthalate derivative and...

K. Kothari, M. R. A. Pillai in Journal of Radioanalytical and Nuclear Chemistry (1998)

Article

Development of a direct radioimmunoassay for serum progesterone

A direct radioimmunoassay for the measurement of progesterone in human serum is described. Progesterone 11α-hemisuccinate was conjugated to tyrosine methyl ester (TME) by the mix anhydride method and then iodi...

Kanchan Kothari, Ramji Lal, M. R. A. Pillai in Journal of Radioanalytical and Nuclear Che… (1995)

Article

A palladium(II) complex of a tetradentate amine-phenol ligand

A palladium(II) complex of an amine-phenol ligand N,N′-bis(2-hydroxybenzyl)1,4-diaminobutane has been synthesized and characterized by NMR, IR, and X-ray diffraction studies. Diffraction data were collected wi...

M. R. A. Pillai, E. O. Schlemper in Journal of Chemical Crystallography (1994)

Article

Preparation and characterization of¹²⁵I labeled progesterone derivatives for the development of a radioimmunoassay for progesterone

Preparation and purification of radioiodinated progesterone derivatives for the development of a radioimmunoassay of progesterone is described. We have standardized two procedures for preparing radioiodinated ...

K. Kothari, M. R. A. Pillai in Journal of Radioanalytical and Nuclear Chemistry (1994)

Article

Palladium(II) complexes of N₂O₂ and N₂S₂ ligands: Syntheses and X-ray crystal structures

Palladium(II) complexes of an imine-thiophene ligand N,N′ bis(1-methylenethiophene)-1,3-diaminopropane and an amine-phenol ligand N,N′-bis(2-hydroxybenzyl)1,3-diamino-2,2-dimethylpropane were synthesized by react...

M. R. A. Pillai, C. L. Barnes, C. S. John… in Journal of Crystallographic and Spectrosco… (1993)

Article

A single reagent radioimmunoassay for thyroxine in blood samples absorbed on filter paper for mass screening of neonatal hypothyroidism

A single reagent radioimmunoassay for thyroxine in blood samples absorbed on filter paper for the mass screening of neonatal hypothyroidism is described. Blood samples were collected by pricking the heel of ne...

N. Nair, M. R. A. Pillai, R. S. Mani… in Journal of Radioanalytical and Nuclear Che… (1988)

Article

Solid phase radioimmunoassay of triiodothyronine (T₃) using antibody coupled carboxymethylcellulose powder

The paper describes a solid-phase radioimmunoassay for triiodothyronine (T₃) using antibody coupled to carboxymethylcellulose powder. The free carboxylic acid groups of cellulose are covalently coupled to the ami...

M. R. A. Pillai, Jyotsna Narayanan… in Journal of Radioanalytical and Nuclear Che… (1987)

Article

Preparation of radioidinated insulin and thyroid stimulating hormone using 1,3,4,6-tetrachloro-3α, 6α-diphenylglycouril (Iodogen) for radioimmunoassay

Radioiodinated insulin and thyroid stimulating hormones were prepared using 1,3,4,6-tetrachloro-3α, 6α-diphenylglycouril (Iodogen). Conditions of iodination like concentration of iodogen, reaction time, etc., ...

M. R. A. Pillai, J. H. Gupte, T. Jyotsna… in Journal of Radioanalytical and Nuclear Che… (1987)

Article

A simplified radioimmunoassay for triiodothyronine (T₃) using pre-incubated labelled antigen and antibody

We discribe the development of a simplified radioimmunoassay for triiodothyronine (T₃) using pre-incubated labelled T₃ and antibody. The assay is carried out by adding 50 μl of standard or sample to 0.4 ml of pre...

M. R. A. Pillai, U. H. Nagvekar, C. N. Desai… in Journal of Radioanalytical and Nuclear Che… (1986)

Article

A solid phase radioimmunoassay for triiodothyronine using antibody-immobilized serum albumin microspheres

A solid phase radioimmunoassay for triiodothyronine (T₃) has been developed using antibody-immobilized serum albumin microspheres. Antibody albumin microspheres were prepared using a “spinning disc aerosol genera...

M. R. A. Pillai, J. H. Gupte… in Journal of Radioanalytical and Nuclear Chemistry (1986)

Article

Radioimmunoassay of somatotropin using second antibody polyethylene glycol combination separation system

We describe a radioimmunoassay procedure for human somatotropin using second antibody — polyethylene glycol (PEG) combination for the separation of antibody bound and free antigen. The assay is done by a singl...

G. Samuel, M. R. A. Pillai, U. K. Singh… in Journal of Radioanalytical and Nuclear Che… (1986)

Article

Simultaneous assay of triiodothyronine (T₃) and thyroxine (T₄) in serum

A simple and reliable technique for the simultaneous estimation of serum triiodothyronine (T₃) and thyroxine (T₄) is discussed. T₃ assay was done by the solid phase technique using antibody coated Eppendorf pipet...

T. Jyotsna, M. R. A. Pillai, N. Pal… in Journal of Radioanalytical and Nuclear Che… (1986)