INSTRUMENTOS DE TURBIDIMETRIA PDF

Esto incluye personalizar el contenido y la publicidad. Si continua usando nuestro sitio, consideraremos que acepta que utilicemos cookies. Segunda mano. Clasificar por importancia. Frase ensayo.

Author:Tutilar Nami
Country:Kosovo
Language:English (Spanish)
Genre:Science
Published (Last):19 November 2019
Pages:36
PDF File Size:11.58 Mb
ePub File Size:11.28 Mb
ISBN:913-4-65542-629-6
Downloads:20907
Price:Free* [*Free Regsitration Required]
Uploader:Vik



In the International Society of Nephrology identified key activities for the next years to create an action plan for determining and monitoring the prevalence of chronic kidney disease 2 , 3. Some of the proposed ten themes include strenghtening CKD surveillance and establishing better diagnostic methods in CKD where our role as clinical chemists is clearly emphasized.

Identification of CKD relies primarily on serum creatinine measurements and equations to estimate GFR and measurement of creatinine and albuminuria are of utmost importance for diagnosis and classification of CKD.

According to the action plan, the first step in improving CKD monitoring activities includes strenghtening CKD surveillance, partly by achieveing a uniform measurement of CKD markers and ensuring that wherever serum creatinine is measured, estimated GFR is reported.

Additionally, there should be increasing efforts to use albuminuria and eGFR in combination, whenever serum creatinine is measured. At the same time, healthcare providers and clinical chemists should work towards global implementation of the the diagnosis and staging of CKD on the basis of measuring or estimating glomerular filtration rate and measuring albuminuria 2.

One of the possible solutions to achieveing this pre-set goals is to continue to develop, update, and improve clinical practice guidelines CPGs pertinent to CKD on a global scale 2. It is evident that CPGs relating to laboratory diagnostic testing are increasingly produced with the aim of standardizing practice and improving patient care based on the best available evidence 4. Perhaps the initial step to create a guideline is to explore the current status of CKD testing in a national enviroment, which has been carried out successfully in some European countries 5 , 6.

Therefore, to help the National Societies across the Globe with the assessment process of exploring the current status of CKD testing, we have prepared a universal questionnaire that can be used as a starting point in the process Table 1. The questionnaire is at the most part constructed from the already successfully performed Croatian and Portuguese surveys 8 , 9. The Croatian survey results set the background for the creation of the first national Croatian CKD recommendations 8 , It is important to emphasize that the questionnaire should be used in accordance with the current situation in particular countries.

In other words, we encourage the future users to make as many amendments as necessary, either shortening the proposed list of questions or adding some questions that are not in the questionnaire, but that are considered useful. The authors wish to thank Drs Janne Cadamuro and Alexander von Meyer for assistance in translating the questionnaire to German.

Potential conflict of interest: None declared. National Center for Biotechnology Information , U. Journal List Biochem Med Zagreb v. Biochem Med Zagreb. Published online Aug 5. Flavio F. Author information Article notes Copyright and License information Disclaimer. Questions Answers Serum creatinine 1.

Does your laboratory measure serum creatinine? Please specify your method for measuring serum creatinine more than one may be selected uncompensated Jaffe compensated Jaffe, IDMS calibrated enzymatic method aligned with IDMS method whole blood creatinine dry chemistry other please specify 3.

Specify your reagent manufacturer s 4. Specify your type of instrument s 5. In which units the serum creatinine results are reported? Specify reference interval for adults used for serum creatinine in your laboratory eGFR creatinine 7. Do you automatically report the results of estimated Glomerular Filtration Rate eGFR creatinine along with the serum creatinine concentration? Do you consider reporting the eGFR creatinine? Does your laboratory measure serum cystatin C?

Please specify your method for measuring serum cystatin C more than one may be selected immunoturbidimetry immunonephelometry other please specify Specify your method s traceability Specify your reagent manufacturer s Specify your type of instrument s In which units the serum cystatin C results are reported?

Specify reference interval for adults used for serum cystatin C in your laboratory eGFR cystatin C Do you consider reporting the eGFR cystatin C? Do you perform the following tests? Which is recommended sample for measuring urine protein? Please specify your method for measuring urine protein nephelometry turbidimetry colorimetry dry chemistry other please specify How do you report urine protein results more than one may be selected?

Please specify your reference interval cut-off value for urine protein Which is recommended sample for measuring urine albumin? Please specify your method for measuring urine albumin nephelometry turbidimetry colorimetry dry chemistry other please specify How do you report urine albumin results more than one may be selected?

Please specify your reference interval cut-off value for urine albumin IDMS - isotope dilution mass spectrometry. MDRD - modification of diet in renal disease.

Open in a separate window. Fragen Antworten Kreatinin 1. Misst ihr Labor Kreatinin? Ja Nein 2. Bitte geben sie den Reagenzhersteller des Kreatinin-Assays an 4. Mit welchen Einheiten geben sie Kreatininwerte auf ihren Befunden an? Ja Nein 9. Wir geben alle Werte exakt so an wie sie berechnet wurden. Wird in ihrem Labor Cystatin C bestimmt? Ja Nein Bitte geben sie den Reagenzhersteller des Cystatin C-Assays an Ja nein wir geben sie bereits an Wie geben Sie Albumin im Urin — Ergebnisse an?

Oui Non 2. Quel automate utilisez-vous? Oui Non 9. Votre laboratoire mesure-t-il la CysC? Oui Non Quel instrument utilisez-vous? IDMS - isotope dilution mass spectrometry. Si No 2. Indicare la ditta che commercializza il kit diagnostico 4. Indicare il tipo di strumento analitico usato 5.

Ritiene sia fondamentale riportare sempre nel referto il valore di eGFR? Si No 9. Come considera nel referto la variabile etnica razza? Nel referto sono inclusi commenti che descrivono possibili interferenze sui risultati di e GFR creatinina in particolari condizioni fisiologiche? Si No Indicare la ditta che commercializza il kit diagnostico Indicare il tipo di strumento analitico usato Pensa sia importante introdurre nel referto il valore di eGFR cistatina C?

Nel suo laboratorio quali degli esami indicati a destra si eseguono? Proteinuria Albuminuria Entrambi Nessuno dei 2 Raccolta delle 24 ore Campione estemporaneo Prima minzione del mattino Non specificato nessuna raccomandazione Altro specificare Nefelometrico Turbidimetrico Colorimetrico Chimica secca Altro specificare Indicare gli intervalli di riferimento riportati nel referto per la proteinuria Preguntas Respuestas Creatinina en suero 1. Su laboratorio mide creatinina en suero?

Especifique su fabricante s de reactivos 4. Especifique su tipo de instrumento s 5. Especifique el intervalo de referencia de creatinina en suero para adultos usado en su laboratorio eGFR creatinine 7.

Situaciones especiales: pacientes ingresados Se informa eGFR creatinine para pacientes ingresados No se informan eGFR creatinine para pacientes ingresados Su laboratorio mide cistatina C en suero? Especificar el fabricante de su reactivo s Especificar su tipo de instrumento s Especificar el intervalo de referencia para adultos de cistatina C en su laboratorio eGFR cystatin C Reporta Ud. Considera reportar el eGFR cystatin C? Especificar el tipo de su instrumento s Por favor, especificar su intervalo de referencia valor cut-off para la albumina en orina IDMS - isotope dilution mass spectrometry.

2N6399 DATASHEET PDF

Estándar de McFarland

Determination of fractionated heparin in pharmaceutical dosage forms using turbidimetry. A turbidimetric method has been used for quantification of fractionated heparin FH in pharmaceutical dosage. The UV detection at two wavelengths and nm showed a significant increase in sensitivity of the method, specificity, and linearity to range 5. Turbidimetry proved to be easy, inexpensive and relatively fast.

FREE VENUSIAN ARTS REVELATION PDF

Analizador de Química Clínica

.

Related Articles