نتایج جستجو برای: embryo

تعداد نتایج: 67513  

Journal: :Reproductive BioMedicine Online 2008

Journal: :international journal of reproductive biomedicine 0
ali aflatoonian mohammad ali karimzadeh maybodi nastaran aflatoonian nasim tabibnejad mohammad hossein amir-arjmand mehrdad soleimani

background: despite of higher pregnancy rate after frozen embryo transfer (fet) which is accepted by the majority of researches, the safety of this method and its effect on neonatal outcome is still under debate. objective: the aim of this study was to evaluate pregnancy and neonatal outcome of fet compare to fresh cycles. materials and methods: in this study,1134 patients using fresh et and 28...

ژورنال: حقوق پزشکی 2014
کریمی, سحر, کریمی, عباس,

Artificial insemination or vitro embryo is one of the Medical Scientifics’ achievements be used for helping the modern human being. This matter would governed by particular ethical and law rules that would be distinguished from rules governing on the other product of the human bodies. Although vitro embryo can be changed to the human and obtained personality, but before it becomes to fetu...

Journal: :cell journal 0

assessment of embryo quality in order to choose the embryos that most likely result in pregnancy is the critical goal in assisted reproductive technologies (art). the current trend in human in vitro fertilization/embryo transfer (ivf/et) protocols is to decrease the rate of multiple pregnancies after multiple embryo transfer with maintaining the pregnancy rate at admissible levels (according to...

Journal: :international journal of advanced biological and biomedical research 2015
seyede saeedeh mosallanejad hadi tavakkoli sajedeh salandari

objective: in recent years, amino acids are used in veterinary medicine for many purposes. they injected into hatching eggs to increase chick body weight and performance at hatch, but the adverse effects of amino acids have always been a major concern. there is scant information available about the pathological alterations of amino acids in the chicken embryonated eggs. the objective of this st...

Journal: :international journal of advanced biological and biomedical research 2014
hadi tavakkoli amin derakhshanfar samaneh noori gooshki

pathogens are an important and significant hazard for human and animal health. in recent years, antibiotics are used to treat different types of infection caused by bacterial agents. in veterinary medicine, antibiotics injected into hatching eggs to eliminate pathogens and prevention of egg transmission of disease, but the adverse effects of drugs have always been a major concern. there is scan...

Journal: :journal of agricultural science and technology 2013
m. razi r. jalili marandi h. doulati baneh b. hosseini r. darvishzadeh

the major objective of seedless grape breeding program is production of grapes with high quality. breeding of seedless grapes is difficult because the embryos are aborted after fertilization. embryo rescue technique is utilized to obtain plants from crosses between seedless cultivars. in the present study, the effect of paternal genotypes and different iaa concentrations in presence of ba appli...

Journal: :international journal of reproductive biomedicine 0
maryam eftekhar razieh dehghani firouzabadi hesamoddin karimi elham rahmani

background: gnrh agonist and antagonist were developed to control the premature release of lh surge. there is some difference between two protocols. objective: we compared the outcome of frozen-thawed embryo transfer in infertile women who used gnrh agonist or antagonist protocol for previous coh cycle and evaluation of any adverse effect of gnrh antagonist on oocyte and embryo. materials and m...

Journal: :پژوهش های فقهی 0
فاطمه پیری امیرحاجیلو دانشجوی کارشناسی ارشد فقه و مبانی حقوق اسلامی، دانشگاه یزد علی تولّائی استادیار دانشکدۀ علوم انسانی، دانشگاه یزد محمد حسن شیخها استاد دانشگاه علوم پزشکی و خدمات بهداشت درمانی شهید صدوقی یزد

humanembryo is the honorable extant. according to islamic sources such as: quran, tradition, ijma and wisdom,destroyingembryosasthe first verdict is prohibited.in this research, was conducted with descriptiveand analyticalmethods this question wasstudied thatif genetic abnormalitiesexist in the fetusso that medicallyto live pregnant impossibl eafter the birth and cause threatenfor live of mothe...

Background: A prerequisite for successful embryo implantation is adequate preparation of receptive endometrium and the establishment and maintenance of a viable embryo. The success of implantation further relies upon a two-way dialogue between the embryo and uterus. However, molecular bases of these preimplantation and implantation processes in humans are not well known. Materials and Methods: ...

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