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Literature DB >> 2884199

Arylsulphatase activity and cerebroside sulphates in the frog oviduct during the reproductive cycle.

L Vitaioli, E Baldoni, L Bellini, A Pederzoli, L Bolognani.

Abstract

The presence of arylsulphatase A and cerebroside sulphates in different tracts of Rana esculenta oviduct during different phases of the reproductive cycle were investigated by histochemical and biochemical procedures. The results indicate that enzyme activity shows seasonal fluctuations connected with the phase of the sexual cycle. The concentrations of cerebroside sulphates (the natural substrates of arylsulphatase A) is related to the activity of this hydrolytic enzyme. The role of arylsulphatase A activity in regulating the substrate concentration, and particularly that of sulphatides, is discussed.

Entities: Chemical Species

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Year: 1987 PMID： 2884199 DOI： 10.1007/bf01682752

Source DB: PubMed Journal: Histochem J ISSN： 0018-2214

27 in total

1. Arylsulphatase activity in the oviduct of the frog Rana esculenta. II. Progesterone-induced changes following ovariectomy and hypophysectomy.

Authors: L Vitaioli; E Baldoni; A Gobbetti; L Bellini
Journal: Histochem J Date: 1988-05

2. Changes induced by progesterone treatment in the sulphatides of the frog oviduct.

Authors: L Vitaioli; E Baldoni; L Bellini; L Bolognani
Journal: Histochem J Date: 1990-04

3. Arylsulphatase activity in the oviduct of the frog Rana esculenta. I. Oestradiol-induced changes following ovariectomy and hypophysectomy.

Authors: L Vitaioli; E Baldoni; L Bellini
Journal: Histochem J Date: 1987-04

4. Arylsulphatase A activity and sulphatide concentration in the female rabbit oviduct are under physiological hormonal influence.

Authors: L Vitaioli; A Gobbetti; E Baldoni
Journal: Histochem J Date: 1996-02

4 in total

Arylsulphatase activity and cerebroside sulphates in the frog oviduct during the reproductive cycle.

1. The sulfatides and some histochemical correlations of the lachrymal glands involved in salt secretion in Chelonia.

2. A simplified method for the quantitative assay of small amounts of protein in biologic material.

3. Improvements in the method for the electron microscopic localization of arylsulphatase activity.

4. Molecular arrangements in glycosphingolipids.

5. Arylsulphatases A and B in the oviduct of female rabbits in anestrus and estrus conditions.

6. Stearoyl[1-14C]sulfogalactosylsphingosine ([14C]sulfatide) as substrate for cerebroside sulfatase assay.

7. Arylsulphatase activity in the frog oviduct during the recovery phase of the reproductive cycle.

8. Fluctuations in arylsulphatase activity in the rabbit endometrium during the sexual cycle.

9. A rapid method for purification of arylsulphatase A from rabbit uterus.

10. Rapid, sensitive spectrophotometric method for quantitative determination of sulfatides.

1. Arylsulphatase activity in the oviduct of the frog Rana esculenta. II. Progesterone-induced changes following ovariectomy and hypophysectomy.

2. Changes induced by progesterone treatment in the sulphatides of the frog oviduct.

3. Arylsulphatase activity in the oviduct of the frog Rana esculenta. I. Oestradiol-induced changes following ovariectomy and hypophysectomy.

4. Arylsulphatase A activity and sulphatide concentration in the female rabbit oviduct are under physiological hormonal influence.