Abstract | BACKGROUND: METHODS: From a total sample of 93 patients, we analysed in group 1 (n = 82) the level of G-CSF and estradiol (E(2)) in serum and follicular fluid (FF) on day of follicular puncture (FP). Furthermore, in response to ovarian stimulation, G-CSF levels in serum were compared between low (n = 11), moderate (n = 53) and high (n = 18) response patients. In group 2 (n = 23) serum for G-CSF assessment was collected throughout menstrual cycle until gestation. Group 3 (n = 11) patients with endometriosis were assessed for G-CSF in serum and FF on day of FP without further differentiation. RESULTS:
G-CSF in FF was higher than in serum (P < 0.01). G-CSF in serum increased from low through moderate to high response (P < 0.001); pregnancy rates were 0, 24.5 and 33.5% respectively. G-CSF in serum increased throughout stimulation, reached a peak with ovulation induction (P = 0.01) and decreased until embryo transfer (P=0.001). G-CSF level only in pregnant patients (n = 11) increased from embryo transfer to implantation to gestation (P = 0.005). In endometriosis patients G-CSF in serum and FF was lower than in non- endometriosis patients (P < or = 0.03) and corresponded with low response patients. CONCLUSIONS:
G-CSF is involved in follicle development and may be a predictor of IVF outcome.
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Authors | A Salmassi, A G Schmutzler, S Schaefer, K Koch, J Hedderich, W Jonat, L Mettler |
Journal | Human reproduction (Oxford, England)
(Hum Reprod)
Vol. 20
Issue 9
Pg. 2434-40
(Sep 2005)
ISSN: 0268-1161 [Print] England |
PMID | 15890733
(Publication Type: Journal Article)
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Chemical References |
- Biomarkers
- Recombinant Proteins
- Granulocyte Colony-Stimulating Factor
- Follicle Stimulating Hormone
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Topics |
- Adult
- Biomarkers
(blood, metabolism)
- Endometriosis
(blood)
- Female
- Fertilization in Vitro
- Follicle Stimulating Hormone
(therapeutic use)
- Follicular Fluid
(metabolism)
- Granulocyte Colony-Stimulating Factor
(blood, metabolism)
- Humans
- Infertility, Female
(blood, therapy)
- Menstrual Cycle
(blood)
- Oocytes
- Ovarian Follicle
(metabolism)
- Ovulation
(metabolism)
- Ovulation Induction
- Predictive Value of Tests
- Pregnancy
- Pregnancy Outcome
- Recombinant Proteins
(therapeutic use)
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