1-20 of 44868
Journal Article
Proteomic Aging Clock Predicts Mortality and Risk of Common Age-Related Diseases Get access
Clinical Chemistry, hvaf041, https://doi.org/10.1093/clinchem/hvaf041
Published: 21 April 2025
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Extracted progesterone reference intervals or limits segregated using cycle... Get access
Published: 18 April 2025
Fig. 5.
Extracted progesterone reference intervals or limits segregated using cycle-specific values. Sample sizes are listed in brackets when available. Panel A includes reference intervals or limits from studies reporting cycle nonspecific values. Panel B includes intervals or limits from cycle-specific pu
Image
Extracted estradiol reference intervals or limits segregated using cycle-sp... Get access
Published: 18 April 2025
Fig. 1.
Extracted estradiol reference intervals or limits segregated using cycle-specific values. Sample sizes are listed in brackets when available. Panel A Includes reference intervals or limits from studies reporting cycle non-specific values. Panel B Includes intervals or limits from cycle-specific publ
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Extracted reference intervals for FSH (A) and LH (B) with sample sizes incl... Get access
Published: 18 April 2025
Fig. 3.
Extracted reference intervals for FSH (A) and LH (B) with sample sizes included in brackets. *Indicates a single study reporting data from different instruments.
Journal Article
A Comprehensive Review of Estradiol, Progesterone, Luteinizing Hormone, and Follicle-Stimulating Hormone in the Context of Laboratory Medicine to Support Women's Health Get access
Clinical Chemistry, hvaf039, https://doi.org/10.1093/clinchem/hvaf039
Published: 18 April 2025
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Manufacturer-reported reference intervals (represented as bars) or upper re... Get access
Published: 18 April 2025
Fig. 2.
Manufacturer-reported reference intervals (represented as bars) or upper reference limits (represented by a line) for estradiol (A) and progesterone (B). The values in the brackets are the sample sizes for each specified cycle phase. **Indicates that the bars represent the full range of values and n
Image
Manufacturer-reported reference intervals for FSH (A) and LH (B). The value... Get access
Published: 18 April 2025
Fig. 4.
Manufacturer-reported reference intervals for FSH (A) and LH (B). The values in the brackets are the sample sizes for each specified cycle phase. The definition of cycle phases was only described in the package insert corresponding to the Abbott Alinity instrument. **Indicates that the bars represen
Journal Article
Help Us to Help You: Recommendations for Continued Enforcement Discretion for Common Infectious Disease Test Modifications under the FDA Final Rule Get access
Clinical Chemistry, hvaf018, https://doi.org/10.1093/clinchem/hvaf018
Published: 16 April 2025
Journal Article
Cardiac Biomarkers in Pulmonary Embolism: Revealing or Redundant? Get access
Clinical Chemistry, hvaf019, https://doi.org/10.1093/clinchem/hvaf019
Published: 16 April 2025
Journal Article
Reevaluating the Threshold for Low Total Testosterone Get access
Clinical Chemistry, hvaf025, https://doi.org/10.1093/clinchem/hvaf025
Published: 16 April 2025
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Estimated percent of healthy US adult males with TT less than 300 ng/dL (10... Get access
Published: 16 April 2025
Fig. 1.
Estimated percent of healthy US adult males with TT less than 300 ng/dL (10.4 nmol/L) based on National Health and Nutritional Examination Surveys data from 2001–2002, 2003–2004, 2011–2012, 2013–2014, and 2015–2016 cycles.
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TDP concentrations determined using the newly developed method compared wit... Get access
Published: 09 April 2025
Fig. 4.
TDP concentrations determined using the newly developed method compared with (A) vendor-specified sample concentrations and (B) sample results from LC-MS/MS analysis performed by an external laboratory. (A), Expired proficiency testing (PT) samples ( ); purchased QC samples by vendor ( , ); QC prep
Image
TDP concentrations determined using the newly developed method compared wit... Get access
Published: 09 April 2025
Fig. 4.
TDP concentrations determined using the newly developed method compared with (A) vendor-specified sample concentrations and (B) sample results from LC-MS/MS analysis performed by an external laboratory. (A), Expired proficiency testing (PT) samples ( ); purchased QC samples by vendor ( , ); QC prep
Journal Article
Instrument Multiplexing: Amplified Throughput for Measurement of Vitamin B1 in Whole Blood Using Parallel Liquid Chromatography Systems Interfaced to a Single Mass Spectrometer Get access
Clinical Chemistry, hvaf029, https://doi.org/10.1093/clinchem/hvaf029
Published: 09 April 2025
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Representative StreamSelect chromatograms. Individual patient samples were ... Get access
Published: 09 April 2025
Fig. 2.
Representative StreamSelect chromatograms. Individual patient samples were injected sequentially on LC1, LC2, LC3, and LC4. Analytical columns are packed from the same lot of sorbent and packaged as a set.
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Comparison of TDP concentrations in (A) calibrators and (B) controls determ... Get access
Published: 09 April 2025
Fig. 3.
Comparison of TDP concentrations in (A) calibrators and (B) controls determined using single-stream and multi-stream analysis. Color figure available at https://academic.oup.com/clinchem
Image
TDP concentrations determined using the newly developed method compared wit... Get access
Published: 09 April 2025
Fig. 4.
TDP concentrations determined using the newly developed method compared with (A) vendor-specified sample concentrations and (B) sample results from LC-MS/MS analysis performed by an external laboratory. (A), Expired proficiency testing (PT) samples ( ); purchased QC samples by vendor ( , ); QC prep
Image
TDP concentrations determined using the newly developed method compared wit... Get access
Published: 09 April 2025
Fig. 4.
TDP concentrations determined using the newly developed method compared with (A) vendor-specified sample concentrations and (B) sample results from LC-MS/MS analysis performed by an external laboratory. (A), Expired proficiency testing (PT) samples ( ); purchased QC samples by vendor ( , ); QC prep
Image
Instrumentation schematic. The Agilent StreamSelect was configured in share... Get access
Published: 09 April 2025
Fig. 1.
Instrumentation schematic. The Agilent StreamSelect was configured in shared-stream mode so that calibrators, controls, and samples were split among the 4 LC streams. Created in BioRender. Vac, P. (2025) https://BioRender.com/c61g801 . Color figure available at https://academic.oup.com/clinchem
Image
TDP concentrations determined using the newly developed method compared wit... Get access
Published: 09 April 2025
Fig. 4.
TDP concentrations determined using the newly developed method compared with (A) vendor-specified sample concentrations and (B) sample results from LC-MS/MS analysis performed by an external laboratory. (A), Expired proficiency testing (PT) samples ( ); purchased QC samples by vendor ( , ); QC prep
