Search Results - "Ribela, M T"

A pilot study on potency determination of human follicle-stimulating hormone: A comparison between reversed-phase high-performance liquid chromatography method and the in vivo bioassay by Almeida, B.E., Oliveira, J.E., Damiani, R., Dalmora, S.L., Bartolini, P., Ribela, M.T.C.P.

“…Reversed-phase high-performance liquid chromatography (RP-HPLC) was compared with the classical Steelman–Pohley bioassay (BA), based on animal use, for the…”
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Analysis of human luteinizing hormone and human chorionic gonadotropin preparations of different origins by reversed-phase high-performance liquid chromatography by Almeida, B.E., Oliveira, J.E., Carvalho, C.M., Dalmora, S.L., Bartolini, P., Ribela, M.T.C.P.

“…Specific reversed-phase high-performance liquid chromatography conditions are reported for the analysis of recombinant and native human luteinizing hormone…”
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Qualitative and quantitative reversed-phase high performance liquid chromatographic analysis of glycoprotein hormones in the presence of a large excess of human serum albumin by Almeida, B.E., Oliveira, J.E., Damiani, R., Dalmora, S.L., Bartolini, P., Ribela, M.T.C.P.

“…The present work describes reversed-phase high performance liquid chromatographic methodologies (RP-HPLC) for the qualitative and quantitative analysis of the…”
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Efficient isolation of the subunits of recombinant and pituitary glycoprotein hormones by Carvalho, C.M., Oliveira, J.E., Almeida, B.E., Ueda, E.K.M., Torjesen, P.A., Bartolini, P., Ribela, M.T.C.P.

“…Complete dissociation into subunits was attained by incubating Chinese hamster ovary (CHO)-derived or native human thyrotropin, follitropin and lutropin…”
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Protective effects of exogenous and endogenous hydrogen sulfide in mast cell-mediated pruritus and cutaneous acute inflammation in mice by Rodrigues, L., Ekundi-Valentim, E., Florenzano, J., Cerqueira, A.R.A., Soares, A.G., Schmidt, T.P., Santos, K.T., Teixeira, S.A., Ribela, M.T.C.P., Rodrigues, S.F., de Carvalho, M.H., De Nucci, G., Wood, M., Whiteman, M., Muscará, M.N., Costa, S.K.P.

“…[Display omitted] The recently described ‘gasomediator’ hydrogen sulfide (H2S) has been involved in pain mechanisms, but its effect on pruritus, a sensory…”
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The use of recombinant human thyrotropin produced by Chinese hamster ovary cells for the preparation of immunoassay reagents by RIBELA, M. T. C. P, BIANCO, A. C, BARTOLINI, P

“…Recombinant human TSH (rec-hTSH; Thyrogen, lot M-17073) obtained from transformed Chinese hamster ovary cells was tested for both radioiodination and…”
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Specific heterologous F(ab')2 antibodies revert blood incoagulability resulting from envenoming by Lonomia obliqua caterpillars by Rocha-Campos, A C, Gonçalves, L R, Higashi, H G, Yamagushi, I K, Fernandes, I, Oliveira, J E, Ribela, M T, Sousa-E-Silva, M C, da Silva, W D

“…Contact with Lonomia obliqua caterpillars results in a bleeding syndrome characterized by hemorrhage and blood coagulation disturbances. Conventional therapy…”
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High-yield purification of biosynthetic human growth hormone secreted in Escherichia coli periplasmic space by de Oliveira, João Ezequiel, Soares, Carlos R.J, Peroni, Cibele N, Gimbo, Elizabeth, Camargo, Iara M.C, Morganti, Ligia, Bellini, Maria Helena, Affonso, Regina, Arkaten, Rosangela R, Bartolini, Paolo, Ribela, Maria Teresa C.P

“…A six-step, high-yield purification procedure for the preparation of clinical grade recombinant human growth hormone (rhGH) secreted in bacterial periplasmic…”
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Analysis of recombinant human growth hormone directly in osmotic shock fluids by Dalmora, Sergio, de Oliveira, João Ezequiel, Affonso, Regina, Gimbo, Elizabeth, Ribela, Maria Teresa C.P., Bartolini, Paolo

“…An isocratic reversed-phase high-performance liquid chromatography (RP-HPLC) method for the determination of human growth hormone (hGH) directly in osmotic…”
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Ultraviolet scanning densitometry for detection, quantitation, and preparative elution of protein bands from unstained gels by Bartolini, P, Arkaten, R, Ribela, M T

“…Ultraviolet scanning of gel rods was used to identify and quantify protein bands in a nondestructive manner with good precision and sensitivity. This same…”
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Use of Radioiodine Urinalysis for Effective Thyroid Blocking in the First Few Hours Post Exposure by Ribela, C P, Teresa, Maria, Marone, Marilia M.S, Bartolini, Paolo

“…A useful correlation between maximum thyroid uptake and radioiodine urine levels at different times after exposure was developed in order to determine when the…”
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The use of recombinant human growth hormone for radioiodination and standard preparation in radioimmunoassay by Ribela, M T, Murata, Y, Morganti, L, Toniolo, D, Bartolini, P

“…Recombinant human growth hormone (rec-hGH) obtained by cloning hGH precursor gene, bacterial expression and periplasmic secretion of the authentic, mature form…”
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Stokes radius determination of radioiodinated polypeptide hormones by gel filtration by Ribela, M T, Bartolini, P

“…A simple technique for determination of the molecular (Stokes) radius of radioiodinated proteins was developed using the same column and chromatographic…”
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Effect of cold stress on physicochemical characteristics and biological activity of equine chorionic gonadotropin by Alvarez, R. H., Natal, F. L. N., Almeida, B. E., Oliveira, J. E., Bartolini, P., Melo, A. J. F., Duarte, K. M. R., Ribela, M. T. C.

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Results of a thyroid monitoring survey carried out on workers exposed to 125I in São Paulo, Brazil by Bartolini, P, Ribela, M T, Araujo, E A

“…The thyroids of 30 workers performing routine 125I labelling in several laboratories of the city of São Paulo have been monitored about once every 2-3 mo from…”
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Biodistribution of gyroxin using 125I as radiotracer by Alves da Silva, J. A., Muramoto, E., Ribela, M. T. C. P., Rogero, J. R., Camillo, M. A. P.

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Evaluation of the cytogenetic effects of (131)I preceded by recombinant human thyrotropin (rhTSH) in peripheral lymphocytes of Wistar rats by da Silva, Márcia Augusta, Calil Cury Guimarães, Maria Inês, Yoriyaz, Hélio, Carvalho Pinto Ribela, Maria Teresa, Buchpiguel, Carlos Alberto, Bartolini, Paolo, Okazaki, Kayo

“…The present study was carried out to investigate the cytogenetic effects of therapeutic exposure to radioiodine preceded by rhTSH in an animal model. Three…”
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Improvement of reproductibility and quality control of human growth hormone radioiodination by Bartolini, P, Ribela, M T, Camillo, M A

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The plasma protein extravasation induced by adenosine and its analogues in the rat dorsal skin: evidence for the involvement of capsaicin sensitive primary afferent neurones and mast cells by Esquisatto, Laura C M, Costa, Soraia K P, Camargo, Enilton A, Ribela, Maria T C P, Brain, Susan D, Nucci, Gilberto de, Antunes, Edson

“…The contribution of sensory neurons and mast cells to the oedema evoked by adenosine A1 (N6‐cyclopentyladenosine, CPA, 3 – 30 nmol site−1), A2…”
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The use of recombinant human thyrotropin produced by Chinese hamster ovary cells for the preparation of immunoassay reagents by Ribela, M T, Bianco, A C, Bartolini, P

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