منابع مشابه
Bloody Funny Wasps
Following review of formicid characters a new model for evolution of ant eusociality is presented. This “semisocial ancestry hypothesis” has the following steps: (1) Ants are descended from a solitary wasp which accumulated and collectively reared its brood in acellular nests (without individual brood cells). Metapleural glands delivering antibiotic compounds evolved in adults as a correlated a...
متن کاملIdiopathic Bilateral Bloody Tearing
Bloody tear is a rare and distinct clinic phenomenon. We report a case presenting with the complaint of recurrent episodes of bilateral bloody tearing. A 16-year-old girl presented to our clinic with complaint of bloody tearing in both eyes for 3 months. Bloody tearing was not associated with her menses. A blood-stained discharge from the punctum was not observed during the compression of both ...
متن کاملA Bloody Mystery
From the Clinical Pathological Conference Series, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston (J.M.C., J.T.K., B.D.L., J.L.); and the Department of Medicine, Division of Hematology/ Oncology, University of Pennsylvania, Philadelphia (A.C.). Address reprint requests to Dr. Loscalzo at the Department of Medicine, Brigham and Women’s Hospital, Harvard Medic...
متن کاملInside bloody lymphatics.
The main function of the lymphatic vessels is to return excess tissue fluid to the blood circulation. Other functions include antigen monitoring via the sieving function of the lymph nodes, and dietary lipid transport in chylomicrons via the intestinal lymph vessels.1 For the lymphatic vascular system to operate efficiently, the lymphatic vessels must separate from the blood vessels during deve...
متن کاملEndometriosis with massive bloody ascites.
Endometriosis is commonly found in 10 to 15 percent of women aged between 25 and 44 years,! and it has been estimated that 25 to 40 percent of infertile women have endometriosis.! In this report, we describe a patient with endometriosis whose signs were massive bloody ascites. The purpose of this report is to increase awareness among physicians of the varied clinical manifestations of intestina...
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ژورنال
عنوان ژورنال: Health Affairs
سال: 1999
ISSN: 0278-2715,1544-5208
DOI: 10.1377/hlthaff.18.1.270