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Free β-chorionic gonadotropic hormone

Name: Free β-chorionic gonadotropic hormone
Brand: სინევო
SKU: 276
Price: 90 GEL
Availability: InStock
Rating: 5 (1 reviews)

Known as: Free β-chorionic gonadotropin hormone

SKU: 276

₾90.00

Study material: Venous blood

Response time (working day): 14

The test is done on an empty stomach: no

Home call service: Yes

Country: Georgia

Laboratories❯

General Information

Human chorionic gonadotropin (hCG) Is a glycoprotein hormone that is normally found in the blood and urine only during pregnancy. It is synthesized by placental tissue (starting with primitive trophoblasts) and prevents corpus luteum destruction in the first weeks of pregnancy. hCG or hCG-like substances are also produced by various trophoblastic or non-trophoblastic tumors.

Intact hCG consists of 2 subunits (alpha and beta subunits) that are linked by a noncovalent bond. These subunits can also be represented in a free, unrelated form. The alpha subunit has the identical structure of the homologous subunit of pituitary glycoprotein hormones (LH, FSH, and TSH). Beta subunits are specific for each of these hormones, which determines their specific biological activity. However, there are similarities between the beta subunits of hCG and LH, which explains the substantially identical biological activity of these two hormones.

hCG-free β-subunit fraction Represents about 1% of total intact hCG, it is biologically inactive. Studies have shown that the level of free fraction of the β-subunit of hCG is the most accurate marker of the presence of fetal aneuploidy in the first trimester of pregnancy.

When should we take the test?

Diagnosis and monitoring of trophoblastic diseases (molar pregnancy, choriocarcinoma);
Testicular, hCG secreting, tumor diagnostics and monitoring with increased free beta-hCG / hCG ratio (in some cases the tumor secretes only free beta-hCG);
Early monitoring of in vitro fertilization results;
Determination of free beta-hCG in maternal serum in combination with PAPP-A (pregnancy-associated plasma protein) is useful for prenatal screening for Down syndrome, trisomy 18, and other fetal chromosomal abnormalities in the first trimester of pregnancy (double test);
Determination of free beta-hCG in maternal serum in combination with AFP and unconjugated estriol is useful for prenatal screening for Down syndrome, trisomy 18, neural tube defects, and other disorders in the second trimester of pregnancy (triple test).

Possible interpretation of the results

Free beta-hCG concentration increases:

Trisomy 21 (Down syndrome);
Shereshevsky-Turner syndrome;
Multiple pregnancies;
Cystic drift, chorionic carcinoma;
A mother with diabetes;
Taking synthetic progestogens.

Free beta-hCG concentration decreases:

Trisomy 13 (Pataus syndrome), Trisomy 18 (Edwards syndrome);
Anencephaly;
External pregnancy of the uterus;
Risk of termination of pregnancy, intrauterine death of the fetus;
Preeclampsia.

Additional information

How to prepare for the test?

No special preparation is required for the test.

The patient should indicate the date of the last menstrual period or the gestational age determined by the ultrasound.

Other tests

Testing process


Purchase a test	Submission of material


Results Online	Consult a doctor

Resources

Free Beta-HCG

https://spravochnik.synevo.ua/ru/prenatalnaia/beta-hcg-svobodniy.html

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Laboratories

More than 1000 diagnostic tests

More than 1000 routine and complex/specific diagnostic tests in all major areas of clinical pathology.

"Synevo" - a network of European laboratories in Georgia

48 laboratory centers in 25 cities of Georgia: Tbilisi, Rustavi, Kutaisi, Batumi, Marneuli, Telavi, Zugdidi, Zestafon, Gori, Kobuleti, Akhaltsikhe, Khashuri, Sartichala, Kazbegi, Borjomi, Samtredia, Gurjaani, Lagodekhi, Akhmeta, Ozurgeti, Poti, Chiatura , Dusheti, Kareli, New Gudauri.

View results online

Use the Synevo web platform to view results from anywhere and anytime

Use the Synevo web platform to view results from anywhere, anytime

From Monday to Saturday you can use the laboratory services at home.
☎️ Hotline: 239 38 33 or 239 40 65
577293008 (9:00-დან 17:00-მდე)

30 laboratory centers in 11 cities of Georgia: Tbilisi, Kutaisi, Batumi, Kobuleti, Zugdidi, Zestaponi, Rustavi, Marneuli, Akhaltsikhe, Telavi, Gori.

More than 3000 routine and complex / specific diagnostic tests in all major areas of clinical pathology.

More than 3000 diagnostic tests

More than 3000 routine and complex / specific diagnostic tests in all major areas of clinical pathology.

National Network of "Synevo" European Laboratory

30 laboratory centers in Georgia: Tbilisi, Kutaisi, Batumi, Zugdidi, Zestaponi, Rustavi, Marneuli, Akhaltsikhe, Telavi.

More than 60000 patients each year.

Synevo service is always available for up to 5000 patients.

"Synevo" - Providing a wide range of diagnostic services in Georgia, offering more than 1,000 routine and specific diagnostic tests in all major areas of clinical pathology. By the end of 2023, the Synevo Georgia network will include 3 clinical laboratories and 47 blood sampling units, which will perform more than 300,000 tests.