نتایج جستجو برای: reproductive technique
تعداد نتایج: 705121 فیلتر نتایج به سال:
arious Community-Based Reproductive Health interventions were initiated in many developing countries but their effectiveness has not been evaluated as much as needed. A comparative cross sectional study was carried out in February 2002 among women who participated in community based reproductive health interventions in South Gondar zone, Ethiopia. The study was conducted in eight kebeles taking...
The studies with application of the classical genetic method (strain crosses) and a molecular technique (RAPD-PCR fingerprinting, primer Ro 460-04) revealed the presence of separate sibling species within P. jenningsi. One of these is confined to six genetically related strains originating from Japan, separated from other group (results of strain crosses) and showing only one characteristic ban...
Nuclear transfer procedures have been recently applied for clinical and research targets as a novel assisted reproductive technique and were used for increasing the oocyte activity during its growth and maturation. In this review, we summarized the nuclear transfer technique for germinal vesicle stage oocytes to reconstruct the maturation of them. Our study covered publications between 1966 and...
BACKGROUND Sexual and reproductive health communications are most likely promoting healthy sexual development and reduce sexual risks. Communication is the principal means for parents to transmit sexual values, beliefs, expectations and knowledge to their adolescents. However, there is a paucity of evidence about adolescent parent communication in Ethiopia. This study aimed to determine adolesc...
The artifi cial insemination (AI) technique plays an important role in improvement of conception rate, prevention of sexually transmitted diseases and transmission of genetic material to the next generation. The breeding soundness evaluation (BSE) plays an important role in selection of male buffalo for the said purposes. This evaluation is an effective, inexpensive and easy method for selectio...
BACKGROUND Age at menopause and symptoms vary among populations and societies. Scarce data is available about menopausal age, symptoms and socio-demographic and reproductive factors from rural women of Sindh, Pakistan. The present study was conducted to find out the self reported age at natural menopause, prevalence of menopausal symptoms, and to identify sociodemographic and reproductive facto...
Javan gibbons (Hylobates moloch) are one of the most endangered gibbon species in the world. Data on the reproductive biology of the species are almost nonexistent, and a general understanding of the female reproductive biology of this species is important for both ex situ and in situ conservation. Using 18 years of data from 11 captive individuals, we provide new information on the reproductiv...
Fecal androgen levels in common marmoset (Callithrix jacchus) males living in captive family groups.
In captive common marmoset groups, the reproductive inhibition observed in subordinate female seems to be a result of olfactory, visual and behavioral cues from the dominant female. However, few studies have examined the relationship among adult males living in the same social group. These studies have shown that reproductive failure among peer males seems to be based on hormonal and behavioral...
In Wistar rats, reproductive behavior is controlled in a neural circuit of ventral forebrain including the medial amygdala (Me), bed nucleus of the stria terminalis (BNST) and medial preoptic area (MPOA) via perception of social odors. Diabetes Mellitus (DM) is a widespread metabolic disease that affects many organs in a variety of levels. DM can cause central neuropathies such as neuronal apop...
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