A Zepeda
Biographic Data
| ID | 9104427 |
|---|---|
| NAME | A Zepeda |
| GIVEN NAMES | A |
| FAMILY NAME | Zepeda |
| SIGNATURE | ZEPEDA A |
| AFFILIATIONS | Instituto Chileno de Medicina Reproductiva |
| ORCID | 0000-0002-7066-9354 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1999 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Experiencias de docentes y estudiantado universitario frente al aprendizaje en línea durante la Pandemia de Covid-19. Un análisis cualitativo
Introduction. In October 2019, the 18/10 social uprising disrupted routine activities in Chile, leading Higher Education Institutions (HEIs) to adopt online learning, a transition that was intensified by the COVID-19 pandemic. This study focuses on the experience of students and academic staff of the Medical Technology and Obstetrics and Childcare programs at the University of Valparaíso in the face of the forced implementation of online learning…
Progesterone, but not luteal estrogen, is required for the establishment of pregnancy in the new world monkey Cebus apella
The aim of this study was to examine the requirement of luteal progesterone or luteal estrogen for the establishment of pregnancy in the Cebus monkey and to test in a primate species the synergism between RU 486 and letrozole (LTZ) found in rodents for inhibiting implantation. Exposure of target tissues to either hormone was suppressed during the mid‐luteal phase of mating cycles by subcutaneous administration of the antiprogestin (RU 486), the a…
Cytologic, hormonal, and ultrasonographic correlates of the menstrual cycle of the New World monkey Cebus apella
Few reports on the reproductive physiology of Cebus apella have been published. In this study we characterized menstrual cycle events by means of vaginal cytology, ultrasonography (US), and hormonal measurements in serum during three consecutive cycles in 10 females, and assessed the probability that ovulation would occur in the same ovary in consecutive cycles in 18 females. The lengths and phases of the cycles were determined according to vagin…
Integrated Maternal and Infant Health Care in the Postpartum Period in a Poor Neighborhood in Santiago, Chile
An integrated postpartum health‐care program was established by the Consultorio San Luis de Huechuraba (CSLH), a nongovernmental organization in a neighborhood of extreme poverty in Santiago, Chile. The main components were education, maternal and infant health care, support for the mothers, and active participation of women from the community served. The program was evaluated through indicators of contraceptive use, breastfeeding performance, in…
Integrated Maternal and Infant Health Care in the Postpartum Period in a Poor Neighborhood in Santiago, Chile
An integrated postpartum health‐care program was established by the Consultorio San Luis de Huechuraba (CSLH), a nongovernmental organization in a neighborhood of extreme poverty in Santiago, Chile. The main components were education, maternal and infant health care, support for the mothers, and active participation of women from the community served. The program was evaluated through indicators of contraceptive use, breastfeeding performance, in…
Integrated Maternal and Infant Health Care in the Postpartum Period in a Poor Neighborhood in Santiago, Chile
An integrated postpartum health‐care program was established by the Consultorio San Luis de Huechuraba (CSLH), a nongovernmental organization in a neighborhood of extreme poverty in Santiago, Chile. The main components were education, maternal and infant health care, support for the mothers, and active participation of women from the community served. The program was evaluated through indicators of contraceptive use, breastfeeding performance, in…
Cytologic, hormonal, and ultrasonographic correlates of the menstrual cycle of the New World monkey Cebus apella
Few reports on the reproductive physiology of Cebus apella have been published. In this study we characterized menstrual cycle events by means of vaginal cytology, ultrasonography (US), and hormonal measurements in serum during three consecutive cycles in 10 females, and assessed the probability that ovulation would occur in the same ovary in consecutive cycles in 18 females. The lengths and phases of the cycles were determined according to vagin…
Progesterone, but not luteal estrogen, is required for the establishment of pregnancy in the new world monkey Cebus apella
The aim of this study was to examine the requirement of luteal progesterone or luteal estrogen for the establishment of pregnancy in the Cebus monkey and to test in a primate species the synergism between RU 486 and letrozole (LTZ) found in rodents for inhibiting implantation. Exposure of target tissues to either hormone was suppressed during the mid‐luteal phase of mating cycles by subcutaneous administration of the antiprogestin (RU 486), the a…
Experiencias de docentes y estudiantado universitario frente al aprendizaje en línea durante la Pandemia de Covid-19. Un análisis cualitativo
Introduction. In October 2019, the 18/10 social uprising disrupted routine activities in Chile, leading Higher Education Institutions (HEIs) to adopt online learning, a transition that was intensified by the COVID-19 pandemic. This study focuses on the experience of students and academic staff of the Medical Technology and Obstetrics and Childcare programs at the University of Valparaíso in the face of the forced implementation of online learning…
Medicine (3 works) · Andrology (2 works) · Biology (2 works) · Endocrinology (2 works) · Hormone (2 works) · Hypothalamic control of reproductive hormones (2 works) · Internal Medicine (2 works) · Luteal phase (2 works) · Ovary (2 works) · Pregnancy (2 works)