[Present knowledge on the physiology and biochemistry of the amniotic fluid].
Explore the source record for details and available documents.
Amniotic Fluid↗
Biomedical subjects
X Codaccioni
Publications and source records attributed to X Codaccioni.
[Ultrasonic size of fetal crump-rump length in first trimester of pregnancy. Accuracy of gestational age assessment (author's transl)].
The fetal crown rump length was measureed by means of pulsed ultrasound. The normal values between 49 and 94 days from the onset of the last menstrual period were determined in 72 patients. Statistical analysis showed a good correlation between gestationnal age and fetal crown rump length. The usefulness of this measure is so demonstrated: assessment of gestational age, within few days.
Body Height↗
[Breast feeding: which contraceptive method?].
Contraception during breast feeding must take two points into account: the first physiological contraception due to anovulation which disappears at around the 9th week of lactation); the second pharmacological: any substance ingested by the mother during breast feeding is excreted in milk, chiefly by passive diffusion. All pharmacokinetic studies have shown that the transfer of progesterone or of estrogen when taking a contraceptive pill is extremely slight, being of the same order as that of natural hormones. When it is decided to use hormonal contraception, this should be started after the 6th week of lactation, when lipid profile has returned to normal and thromboembolic risk is identical to that of the population in general. As with all prescription during lactation, the drug should be taken as far as possible from the next feed. Barrier techniques (combining condoms and spermicides) are an elegant alternative to drug methods.
Amenorrhea↗
[Loco-regional analgesia by electronic stimulation during labor].
This is a preliminary report on an original method of local regional electronic analgesia. From it the first results can be deduced. The threshold for pain which was appreciated at 25 mmHg without electronic stimulation was raised to 48 mm Hg under electronic stimulation. Fetal ill-effects are nil.
Adult↗