[Influence of betamethasone on glucose consumption in the human placenta perfused in vitro]. 1989

J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba

The study was carried out on 48 human placentas perfused in vitro. Betamethasone was administered into the arterial systems in the following single doses: 0.4 mg, 2 mg and 10 mg. The authors found a highly significant or statistically insignificant decreased glucose consumption after administering each dose of betamethasone and at all times of the experiment. The phenomenon of a decrease in glucose consumption was attributed to an increased gluconeogenesis and releasing glucose from placental glycogen. The action of betamethasone consisting in supplying an increased amount of glucose is of great importance in the process of maturing fetal lungs in the uterus and in states threatening the fetus.

UI MeSH Term Description Entries
D010920 Placenta A highly vascularized mammalian fetal-maternal organ and major site of transport of oxygen, nutrients, and fetal waste products. It includes a fetal portion (CHORIONIC VILLI) derived from TROPHOBLASTS and a maternal portion (DECIDUA) derived from the uterine ENDOMETRIUM. The placenta produces an array of steroid, protein and peptide hormones (PLACENTAL HORMONES). Placentoma, Normal,Placentome,Placentas,Placentomes
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D005260 Female Females
D005947 Glucose A primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement. Dextrose,Anhydrous Dextrose,D-Glucose,Glucose Monohydrate,Glucose, (DL)-Isomer,Glucose, (alpha-D)-Isomer,Glucose, (beta-D)-Isomer,D Glucose,Dextrose, Anhydrous,Monohydrate, Glucose
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001623 Betamethasone A glucocorticoid given orally, parenterally, by local injection, by inhalation, or applied topically in the management of various disorders in which corticosteroids are indicated. Its lack of mineralocorticoid properties makes betamethasone particularly suitable for treating cerebral edema and congenital adrenal hyperplasia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p724) Betadexamethasone,Flubenisolone,Celeston,Celestona,Celestone,Cellestoderm
D015424 Reperfusion Restoration of blood supply to tissue which is ischemic due to decrease in normal blood supply. The decrease may result from any source including atherosclerotic obstruction, narrowing of the artery, or surgical clamping. It is primarily a procedure for treating infarction or other ischemia, by enabling viable ischemic tissue to recover, thus limiting further necrosis. However, it is thought that reperfusion can itself further damage the ischemic tissue, causing REPERFUSION INJURY. Reperfusions
D066298 In Vitro Techniques Methods to study reactions or processes taking place in an artificial environment outside the living organism. In Vitro Test,In Vitro Testing,In Vitro Tests,In Vitro as Topic,In Vitro,In Vitro Technique,In Vitro Testings,Technique, In Vitro,Techniques, In Vitro,Test, In Vitro,Testing, In Vitro,Testings, In Vitro,Tests, In Vitro,Vitro Testing, In

Related Publications

J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
March 1989, Ginekologia polska,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
January 2003, Placenta,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
September 1983, Pediatric research,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
February 1968, Steroids,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
December 1973, American journal of obstetrics and gynecology,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
August 1998, Acta paediatrica Japonica : Overseas edition,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
April 1980, Ginekologia polska,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
November 1966, Rassegna internazionale di clinica e terapia,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
June 1995, Placenta,
J Kraczkowski, and M Grudzień, and H Zrubek, and J Oleszczuk, and A Billewicz-Kraczkowska, and M Szuba
January 1990, Pediatric research,
Copied contents to your clipboard!