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47.619  Articles
1 of 4.763 pages  |  10  records  |  more records»
Introduction: In recent years, population growth, birth rate promotion and reproductive health policies have been the main approach of population control programs. In this study, the researcher was going to investigate and got a close look to this importa... see more

The dung beetles have a crucial role in the ecological balance in agroecosystems due to their importance in the cleaning of meadows and in soil fertility. The aim of this study was to determine the reproductive behavior of dung beetles in laboratory. The ... see more

Introduction: The Cebu Cuba Livestock Improvement Program (PMGC) has a control system based on the individual results of approximately 12,000 purebred females distributed throughout several herds throughout the country. Are recorded in young males, the we... see more

The dung beetles have a crucial role in the ecological balance in agroecosystems due to their importance in the cleaning of meadows and in soil fertility. The aim of this study was to determine the reproductive behavior of dung beetles in laboratory. The ... see more

The objective of this experiment was to evaluate the effect of the aplication of prostaglandin (PGF2a) sincronization, in the reproductive performance of high producing dairy cows. 120 Holstein- Friesian cows were randomly allotted to one of two treatment... see more

Introduction. The relevance of the study of genetic pathologies is due to the growing prevalence in most countries, disability and mortality of persons, high costs of support and treatment. The modern classifications include various forms of porphyria and... see more

Background: It is widely known that with increasing age fertility of women decreases. Contemporary understandings about oocyte pool and its impact on fertility led to introduction of the term ovarian reserve. Etiology of diminished ovarian reser... see more

The high productivity and quality of the harvested prawn are the main objectives of the intensive giant freshwater prawn (GFP) culture. Therefore, the breeding program to create a superior strain of the prawn has been conducted in several countries to sup... see more

The aim. Minimization of the frequency of recurrence of endometrial hyperplasia (EH) in women of reproductive age with overweight (OW) depending on the tactics of treatment.Materials and methods. 90 women of reproductive age with endometrial hyperplasia a... see more

1 of 4.763 pages  |  10  records  |  more records»