نتایج جستجو برای: reproductive technique
تعداد نتایج: 705121 فیلتر نتایج به سال:
background: increasing number of women in reproductive ages and tending small families will result in demand for using contraception in near future. the study tried to assess the demand for contraceptive methods and its determinants among kurdish women in mahabad city. methods: a sample of over 700 households in mahabad surveyed for the study using questionnaire with interview technique. the va...
abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...
The role of confessionalism in the Lebanese healthcare sector, especially since the resolution of the Lebanese civil war (1975-1990), has yet to discussed at length in reproductive health research. Using biopolitical and structural violence models to describe how community leaders in two low-income neighbourhoods in Beirut describe reproductive healthcare - specifically through judgments of per...
Background Utilizations of sexual and reproductive health (SRH) services among young people is vital in reducing sexual and reproductive health problems. This study investigated young people's perceptions and barriers towards the use of sexual and reproductive health services in Southwest Ethiopia. Methods A cross sectional study was employed to collect data from 1,262 in-school youths. Simpl...
Background: In many countries, 1% to 3% of newborn infants are conceived by Assisted Reproductive Techniques (ART). Despite the success of ART, there is concern about the risk of congenital malformations among these infants. We report our experience to determine whether use of ART is associated with an increase in major congenital malformations or adverse pregnancy outcomes Materials and Method...
The sterile insect technique (SIT) involves the inundative release of irradiated (sterile or partially sterile) insects to decrease population levels in a target pest species. The effectiveness of SIT programs depends on sterile males mating successfully and inducing reproductive failure in wild females, or in the F1 generation in the case of lepidopteran species. Thus, from the perspective of ...
Cryopreservation of embryos and gametes has become an indispensible service for infertility treatment. Vitrification is now a prevalent technique for cryopreservation in assisted reproductive technology (ART) replacing, in many cases, conventional slow cooling methodology. Fertility preservation in female patients has become a very topical issue. Various malignant and nonmalignant diseases have...
PURPOSE OF REVIEW The overall survival and cure rates of patients with childhood and adult malignancies have improved dramatically, but cancer treatment can be associated with diminished reproductive potential. However, research on the preservation of fertility in these patients has given patients new options. This article discusses the mechanisms of reproductive failure after cancer therapy an...
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