Roy O Greep
Biographic Data
| ID | 81880 |
|---|---|
| NAME | Roy O Greep |
| GIVEN NAMES | Roy |
| FAMILY NAME | O Greep |
| SIGNATURE | GREEP R O |
| AFFILIATIONS | Harvard University |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 3 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1964 |
| LATEST PUBLICATION YEAR | 1979 |
| H-INDEX | 1 |
Reproduction and Human Welfare
Reproduction and Human Welfare
Population growth, the environment and fertility control
There can be no doubt that the present rapid proliferation of the human inhabitants of the earth is contributing importantly to the generation of the troublesome environmental problems of the modem world. Although highly effective contraceptive methods are available, they are not being used on a scale sufficient to make a significant impact on the global birth rate. Additional research on an expanded scale is urgently needed to (1) develop new me…
Progesterone values in monkeys near term
The serum progesterone of peripheral, ovarian, uterine and umbilical blood from six Macaca mulatta and two M. fascicularis was determined by radioimmunoassay in late pregnancy. Peripheral progesterone values fell to lower levels the day after delivery, a decrease indicating placental progesterone secretion. The concentration of progesterone in the ovarian vein associated with the presence of a corpus luteum was greater than that in the contralate…
Hormonal control of endometrial glycogen metabolism in the Macaca arctoides
Endometrial biopsies obtained throughout the menstrual cycle of the Macaca arctoides show the glycogen content paralleling the serum progesterone fluctuations which occur during the menstrual cycle. Secretory phase samples contained a three‐fold higher concentration of glycogen when compared to follicular phase tissue. Changes in the activity levels of the glycogen metabolizing enzymes, glycogen phosphorylase and glycogen synthetase, during vario…
Human Fertility and Population Problems
Human Fertility and Population Problems
Human Fertility and Population Problems
Human Fertility and Population Problems
Human Fertility and Population Problems
Human Fertility and Population Problems
Progesterone values in monkeys near term
The serum progesterone of peripheral, ovarian, uterine and umbilical blood from six Macaca mulatta and two M. fascicularis was determined by radioimmunoassay in late pregnancy. Peripheral progesterone values fell to lower levels the day after delivery, a decrease indicating placental progesterone secretion. The concentration of progesterone in the ovarian vein associated with the presence of a corpus luteum was greater than that in the contralate…
Hormonal control of endometrial glycogen metabolism in the Macaca arctoides
Endometrial biopsies obtained throughout the menstrual cycle of the Macaca arctoides show the glycogen content paralleling the serum progesterone fluctuations which occur during the menstrual cycle. Secretory phase samples contained a three‐fold higher concentration of glycogen when compared to follicular phase tissue. Changes in the activity levels of the glycogen metabolizing enzymes, glycogen phosphorylase and glycogen synthetase, during vario…
Population growth, the environment and fertility control
There can be no doubt that the present rapid proliferation of the human inhabitants of the earth is contributing importantly to the generation of the troublesome environmental problems of the modem world. Although highly effective contraceptive methods are available, they are not being used on a scale sufficient to make a significant impact on the global birth rate. Additional research on an expanded scale is urgently needed to (1) develop new me…
Reproduction and Human Welfare
Reproduction and Human Welfare
Biology (4 works) · Demographic Trends and Gender Preferences (4 works) · Demography (4 works) · Fertility (4 works) · Human fertility (4 works) · Population (4 works) · Sociology (4 works) · Ecology (2 works) · Ecology (2 works) · Economics (2 works)