Results 41 to 50 of about 1,507,258 (336)
The Influence of raw and Sterilized Milk on Growth and Reproduction in Rats [PDF]
Journal of Hygiene, 1936 1. Groups of young rats have been fed for periods up to one year on a diet consisting of raw or sterilized milk, with a biscuit made from white flour, to which were added supplements of iron, copper and manganese salts. By this method two samples of commercially sterilized milks, prepared by two different processes, have been compared with the ...
H A, Channon, H J, Channon
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Fertility and reproductive history of sterilized and non-sterilized women in Campinas, São Paulo, Brazil [PDF]
Cadernos de Saúde Pública, 2003 This article compares sterilized and non-sterilized women in relation to socio-demographic characteristics, reproductive history, and cohabitation status. Women from 30 to 49 years of age and residing in Campinas, São Paulo State, Brazil, were interviewed with a pre-tested and structured questionnaire: 236 women sterilized at least five years before ...
Osis, Maria José Duarte +4 more
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Strategies for Engineering Reproductive Sterility in Plantation Forests
Frontiers in Plant Science, 2018 A considerable body of research exists concerning the development of technologies to engineer sterility in forest trees. The primary driver for this work has been to mitigate concerns arising from gene flow from commercial plantings of genetically engineered (GE) trees to non-GE plantations, or to wild or feral relatives.
Fritsche, Steffi +4 more
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On the Compression of Reproductive Spans: the case of Andhra Pradesh in India
, 2004 Many women in Andhra Pradesh marry early, have two or three children and accept voluntary sterilization at very early ages. The state has recently succeeded in reducing fertility to near replacement levels.
Hutted, Inge +2 more
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Reproductive isolation caused by azoospermia in sterile male hybrids of Drosophila [PDF]
Ecology and Evolution, 2020 Recently diverged population in the early stages of speciation offer an opportunity to understand mechanisms of isolation and their relative contribution. Drosophila willistoni is a tropical species with broad distribution from Argentina to the southern United States, including the Caribbean islands.
Hunter Davis +2 more
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[reproductive Rights Of Women And Men In Light Of New Legislation On Voluntary Sterilization In Brazil]. [PDF]
, 2015 This paper aims to analyze the impacts and possible changes that the implementation of a new Brazilian family planning law has on reproductive practices, especially voluntary sterilization, and to determine whether men's and women's reproductive rights ...
Cavenaghi, Suzana, Berquó, Elza
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Perspectives on sexual and reproductive healthObjective Rural women are significantly more likely than urban women to be sterilized. This study aims to understand why rural women depend so heavily on this method of fertility control, whether they are more likely than suburban and urban women to ...
S. Clark, Z. Levy
semanticscholar +1 more source
Animals, 2020 Simple Summary Spaying and neutering dogs is commonly used to prevent the birth of unwanted animals. However, spaying and neutering is associated with an increased risk of several long-term health problems including obesity, urinary incontinence, bladder
M. Kutzler
semanticscholar +1 more source
Genetic engineering of reproductive sterility in forest trees [PDF]
Molecular Breeding, 1995 Containment of transgenes inserted into genetically engineered forest trees will probably be necessary before most commercial uses are possible. This is a consequence of (1) high rates of gene dispersal by pollen and seed, (2) proximity of engineered trees in plantations to natural or feral stands of interfertile species, and (3) potentially ...
Steven H. Strauss +3 more
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Vasectomy and vasectomy reversal: An update
Indian Journal of Urology, 2011 Vasectomy is an elective surgical sterilization procedure for men that is intended to obstruct or remove a portion of both vas deferens, thereby preventing sperm from moving from the testes to the ejaculatory ducts.
Ranjith Ramasamy, Peter N Schlegel
doaj +1 more source