Results 351 to 360 of about 985,828 (404)
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Analysis of Cell Viability by the Lactate Dehydrogenase Assay.

Cold Spring Harbor Protocols, 2018
A common method for determining cytotoxicity is based on measuring the activity of cytoplasmic enzymes released by damaged cells. Lactate dehydrogenase (LDH) is a stable cytoplasmic enzyme that is found in all cells. LDH is rapidly released into the cell
Priti Kumar   +2 more
semanticscholar   +1 more source

Lactational Headache: A Lactation Consultant's Diary

Journal of Human Lactation, 1997
There are few references to lactational cephalalgia (headache) in the literature, and these few such headaches are attributed to oxytocin surges associated with the milk-ejection reflex. The case described here differs, in that the apparent trigger was overfulness, rather than an oxytocin surge, that occurred when the infant began sleeping through the
openaire   +4 more sources

Pregnancy and lactation

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2004
Pregnancy results in physiologic changes in almost all organ systems in the body mediated mainly by female sex hormones. Physiologic changes of pregnancy influence the dental management of women during pregnancy. Understanding these normal changes is essential for providing quality care for pregnant women.
Lakshmanan Suresh, Lida Radfar
openaire   +2 more sources

Lactation and Fertility

Journal of Mammary Gland Biology and Neoplasia, 1997
In almost all mammals lactation, or more correctly the suckling stimulus, induces a period of infertility designed to provide the optimal birth spacing for survival of the offspring. The duration of lactational infertility depends on the sucking activity of the young with little evidence to support a role for nutritional status.
openaire   +3 more sources

Lactation and Phenylketonuria

American Journal of Perinatology, 1985
Many young women who were diagnosed as having phenylketonuria (PKU) during routine neonatal screening and effectively treated during childhood are now of childbearing age. Recent reports suggest that maternal dietary therapy instituted before conception may improve the likelihood of a successful pregnancy and normal offspring.
Rebecca S. Roberts   +4 more
openaire   +3 more sources

Physiology of Lactation and Factors Affecting Lactation

Obstetrics and Gynecology Clinics of North America, 1987
Breast-feeding may be considered an ancient yet modern phenomenon. Despite trends toward bottle feeding in the 1950s and 1960s, the value of breast feeding is being rediscovered, because it is nutritionally ideal and now fashionable to connect pregnancy and the puerperium with being as "natural" as possible.
openaire   +3 more sources

Studies in human lactation: milk volumes in lactating women during the onset of lactation and full lactation.

The American Journal of Clinical Nutrition, 1988
After validation of test-weighing procedures milk volumes produced by 13 multiparous Caucasian women were followed longitudinally through the first year of lactation. All practiced exclusive breast-feeding for at least 5 mo. Milk transfer to the infant was low on days 1 and 2 and increased rapidly to 498 +/- 129 g/d (means +/- SD) on day 5 and then ...
Clare E. Casey   +7 more
openaire   +3 more sources

Lactation and contraception

Current Opinion in Obstetrics & Gynecology, 2015
This review examines evidence relevant to the effect of hormonal contraception on breastfeeding; and compares global and US recommendations for contraceptive initiation and use. Breastfeeding and use of postpartum contraception have high public health priority, making research in this area critical for optimizing guidance.High quality evidence remains ...
Neha R. Bhardwaj, Eve Espey
openaire   +3 more sources

Drugs in lactation

The Indian Journal of Pediatrics, 1986
The excretion of drugs in breast milk has been appreciated for some considerable time and a review of the subject appeared as early as 1908 (cited by Illingworthl). Over the past 5 years a number of extensive reviews have appeared. Most noteable have been the monograph edited by Wilson 2, reference text edited by Briggs et al 3 and the statement issued
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Lactation and fertility

The American Journal of Clinical Nutrition, 1979
During the last decade there have been many reports indicating a decline in breast feeding practices in the urban areas of developing countries. This decline might have adverse effects on maternal and child health. A study of 1079 urban hospital attending women was undertaken to evaluate their breast feeding practices.
K Prema, S N Kumari, A N Naidu
openaire   +3 more sources

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