منابع مشابه
Gamete Interruptus A Novel Calcium-Dependent Kinase Is Essential for Malaria Sexual Reproduction
Malaria parasites undergo sexual fertilization minutes after the bloodmeal enters the mosquito midgut. In this issue of Cell, Billker et al. (2004) describe a new Plasmodium calcium-dependent protein kinase essential for gamete formation, and show that it is required for parasite transmission.
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The need to withhold anticoagulation in patients requiring elective surgery poses a particularly important challenge when the risk of thrombosis and thromboembolism is high. In spite of the increasing use of prosthetic heart valves and the increasing prevalence of atrial fibrillation in the aging population, Kovacs et al1 make the important point in this issue of Circulation that there is a pau...
متن کاملGamete preservation.
With the increase in survivorship following cancer for women in their reproductive years, as well as an increase in survivorship with childhood cancers, there is a demand for perfecting current fertility preservation methods and generating new options for patients who are unable to pursue the conventional course of fertility treatments. Cryopreservation using a slow-cooling method for embryos i...
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Is there a common mechanism of eukaryotic sex? Two recent reports highlight an ancient and widely distributed protein that is key to gamete fusion and is a potential target for malaria vaccines.
متن کاملGamete Intra-Fallopian Transfer (GIFT)
Various techniques constitute assisted reproduction, one of which is gamete intra-fallopian transfer (GIFT). The first example of GIFT involved primates during the 1970s, however, the technology was unsuccessful until 1984 when an effective GIFT method was invented by Ricardo Asch [4] at the University of Texas Health Sciences Center [5] and the procedure resulted in the first human pregnancy [...
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ژورنال
عنوان ژورنال: Cell
سال: 2004
ISSN: 0092-8674
DOI: 10.1016/s0092-8674(04)00455-6