Nitric oxide may trigger lactation in humans
Iizuka, T; Sasaki, M; Oishi, K; Uemura, S; Koike, M; Minatogawa, Y
HERO ID
1661997
Reference Type
Journal Article
Year
1997
Language
English
PMID
| HERO ID | 1661997 |
|---|---|
| In Press | No |
| Year | 1997 |
| Title | Nitric oxide may trigger lactation in humans |
| Authors | Iizuka, T; Sasaki, M; Oishi, K; Uemura, S; Koike, M; Minatogawa, Y |
| Journal | Journal of Pediatrics |
| Volume | 131 |
| Issue | 6 |
| Page Numbers | 839-843 |
| Abstract | <strong>OBJECTIVE: </strong>To determine whether nitric oxide is synthesized in the breast and plays a role in lactation.<br /><br /><strong>DESIGN: </strong>Concentrations of biopterin, neopterin, and the total concentration of nitrite plus nitrate, a marker for nitric oxide generation were measured in 242 samples of breast milk obtained from 39 women during postpartum days 1 to 30. The total concentration of nitrite plus nitrate was measured in 17 sets of breast milk and serum obtained from 17 women on postpartum day 4 or 5.<br /><br /><strong>RESULTS: </strong>(1) The total concentration of nitrite plus nitrate rose and peaked just before an increase in the volume of milk secreted was observed. (2) The total concentration of nitrite plus nitrate in breast milk was not correlated with that in the serum. (3) High levels of neopterin and biopterin were found in breast milk. (4) The volume of breast milk on day 5 was correlated with the total concentration of nitrite plus nitrate observed in breast milk on days 1 to 3. (5) The total concentration of nitrite plus nitrate in the breast milk of the high secretors significantly exceeded that seen in the low secretors.<br /><br /><strong>CONCLUSIONS: </strong>We suggest that nitric oxide is synthesized in the breast and may trigger lactation in humans. |
| Doi | 10.1016/S0022-3476(97)70030-1 |
| Pmid | 9427887 |
| Wosid | WOS:000071165100012 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |