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Four radioisotopic immunoassays of free thyroxine compared80

serum FT4 was within reference limits more often when measured by Sclavo or Amerlex- MAB methods than by RIA-gnost or GammaCoat techniques. In conclusion, all assays performed well from both technical and ...

Half-fraction and full factorial designs versus central composite design for retention modelling in reversed-phase ion-pair liquid chromatography

satisfy the prediction of the retention of MPHB, PPHB and PE also. Retention prediction of CPM is much less accurate. CPM has a pKa value of 4.0, which is encompassed by the examined mobile phase pH limits ...

Accuracy-based assessment of proficiency testing results with serum from single donations: possibilities and limitations135

(1996) Keywords: 0 article assessment blood Chemistry,Clinical Cholesterol Creatinine Female Germany Humans Hydrocortisone im IS journal limitation Limitations Male Print Quality Control Reagent ...

Analytical evaluation of twenty assays for determination of thyrotropin (TSH)146

linearity, detection limit, matrix effects and correlation. The authors found a wide spread in precision results between the evaluated assays; as distinct from enzyme immunoassays, discrepant analytical ...

Evaluation of the residual solvent content of counterfeit tablets and capsules.

did not exceed the international imposed maximum limits. Only in a few samples the limits were exceeded. A Projection Pursuit analysis revealed clusters of samples with similar residual solvent content, ...

Urinary incontinence in Belgium; prevalence, correlates and psychosocial consequences.

incontinence were physical limitations, comorbidity, having a prostate problem or uterine prolapse, being obese. Further, the prevalence of urinary incontinence was higher in women reporting chronic urinary ...

Cervical cytology biobanking in Europe.

and surveillance of the short- and long-term effects of the introduction of HPV vaccination. To understand the limitations of CCB, more studies are needed on the quality of samples in relation to sample ...

HPV-FASTER: broadening the scope for prevention of HPV-related cancer.

enormous potential for cancer prevention, notably prevention of cervical cancer. The effectiveness of these approaches is, however, suboptimal owing to limited implementation of screening programmes and ...

Dietary silver nanoparticles can disturb the gut microbiota in mice.

metabolic and inflammatory diseases, such as obesity. It also highlights that Ag NP aging in food, and more specifically sulfidation, can reduce the effects of Ag NP on the microbiota by limiting the release ...

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