Parenteral iron, yes but how?

Giardia sex? Yes, but how and how much?

Although Giardia is of practical importance as a pathogen and has theoretical importance in evolutionary biology, it is not known whether it ever reproduces sexually. Several recent papers have shed light on this problem, without completely solving it. One paper shows that nuclei in the encysted organism can temporarily fuse and exchange genes; this may explain the genetic similarity of the two...

Parenteral iron therapy options.

Parenteral iron therapy is occasionally necessary for patients intolerant or unresponsive to oral iron therapy, for receiving recombinant erythropoietin therapy, or for use in treating functional iron deficiency. There are now three parenteral iron products available: iron dextran, ferric gluconate, and iron sucrose. We summarize the advantages and disadvantages of each product, including risk ...

Parenteral iron dextran therapy.

Parenteral iron therapy is indicated in patients with iron-deficiency anemia associated with conditions that interfere with the ingestion or absorption of oral iron. Replacement doses of iron required to replenish iron stores are based on body weight and the observed hemoglobin value. Methods of administering iron dextran are reviewed, including intramuscular and intravenous injections of the u...

1 Causal Mechanisms : Yes , But ... [ extended version ]

Yes, but do they still get headaches?

Much of our present understanding of the action of prostaglandins derives from observing the effects of nonsteroidal anti-inflammatory drugs (NSAIDs). The anti-inflammatory, antipyretic, and analgesic effects resulting from inhibition of prostaglandin synthesis by aspirin, ibuprofen, and other NSAlDs indicate that these lipid-signaling molecules are critical regulators of immune responses, feve...