T Calc

The Free Bioavailable Testosterone Calculator is designed to assist clinicians.

遊離テストステロンおよびバイオアベイブルテストステロン計算機の応用は、臨床医が循環生物活性テストステロンレベルを正確に決定するのを支援するように設計されています。 Simply plug in the appropriate lab values and push a button for fast, accurate results.

- How to use the Free & Bioavailable Testosterone Calculator

The Free & Bioavailable Testosterone Calculator reduces the risk of errors that can occur when performing complicated calculations by hand. To use the app, input current lab values into the specified boxes for:

アルブミン

SHBG

テストステロン

Once lab values are in place, press the calculate button and let the Free & Bioavailable Calculator app do the math.

Free & Bioavailable Testosterone

テストステロンとジヒドロテストステロン（DHT）は、血漿中に循環し（約2〜3パーセント遊離）、特定の血漿タンパク質（SHBG）に結合し、アルブミンなどの非特異的タンパク質に弱く結合します。 The SHBG-bound fraction is biologically inactive because of the high binding affinity of SHBG for testosterone.

Bioavailable testosterone measurement includes the free plus the weakly bound.

Free testosterone measures the free fraction.

Certain health conditions and medications, such as corticosteroids, can affect SHBG levels, impacting total serum testosterone concentration.アルブミン、性ホルモン結合グロブリン（SHBG）およびテストステロンレベルを組み合わせて、総血清テストステロン濃度のより正確な測定を提供します。

Free Testosterone Reference Range

Males (16 years and above): 9-30 ng/dL

Females: 0.3–1.9 ng/dL

Bioavailable Testosterone Reference Range

Males:

20-29 years: 83-257 ng/dL

30-39 years: 72-235 ng/dL

40-49 years: 61-213 ng/dL

50-59 years: 50-190 ng/dL

60-69 years: 40-168 ng/dL

>69 years: not established

Females (non-oophorectomized)

20-50 years (on oral estrogen): 0.8-4.0 ng/dL

20-50 years (not on oral estrogen): 0.8-10 ng/dL

>50 years: not established

Disclaimer: Results from this calculator should NOT be solely relied upon in making (or refraining from making)

any decision in any case/ circumstances without the prior consultation of experts or professional persons.いいえ

responsability whatsoever is assumed for its correctness or suitability for any given purpose.

警告！ The calculated free and bioavailable testosterone are reliable in most clinical situations, but should

not be relied upon in situations with potential massive interference by steroids binding to SHBG; eg in women

during pregnancy, in men during treatment inducing high levels of DHT (eg transdermal DHT, oral

testosterone) or mesterolon

This calculator was developed at the Hormonology department, University Hospital of Ghent, Belgium.あなたが持っているなら

suggestions to improve this calculator, or for further questions or help contact us Dr. Tom Fiers or Prof. Dr. JM

カウフマン

Lab Source:

http://www.mayomedicallaboratories.com/test-catalog/Clinical+and+Interpretive/83686

最新バージョン1.4の新しいもの