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Stem Cells for Cell-Based Therapies
The world of stem cells We know the human body comprises many cell types (e.g., blood cells, skin cells, cervical cells), but we often forget to appreciate that all of these different cell types arose from a single cell—the fertilized egg. A host of sequential, awe-inspiring events occur between the fertilization of an egg and the formation of a new individual: Embryonic stem (ES) cells are also called totipotent cells. The first steps involve making more cells by simple cell division: one cell becomes two cells; two cells become four cells, etc. Each cell of early development is undifferentiated; that is, it is...
Source: ActionBioscience - December 28, 2012 Category: Science Authors: Ali Hochberg Source Type: news

Summary: International Kidney Cancer Symposium
Conclusions:  Ideal ischemia time is 20-25 minutes or less improves short and long term renal function.  >25 minutes carried 5 year risk of new onset stage 4 CKD No differences on GFR for cold vs. warm ischemia times Preoperative GFR and the percent of kidney preserved was a better predictor of post op GFR.  No ischemia preserves renal function better than warm. Longer cold ischemia times were equivalent to shorter warm ischemia times. Quality and quantity of the remaining kidney is associated with ultimate renal function. Robotics in RCC Surgery Gennady Bratslavsky, MD The...
Source: Kidney Cancer Association - December 15, 2011 Category: Urology & Nephrology Source Type: news

A father ’s hope for his son’s life
Juan and Fredy in 2017. Juan was looking forward to having his son, Fredy, 14, finally come home to live with him. The teenager had been living under the care of his grandmother since he was a toddler. But on that long-awaited homecoming day, Juan was quickly jarred from feeling great joy to grave concern. “When I saw his face, one side looked very different from the other and his lip was swollen,” says Juan. “He admitted right away that his face had been hurting.” Juan remembered that the last time he’d seen his son — more than one year ago — Fredy’s face had looked slightly different then too. But whateve...
Source: Thrive, Children's Hospital Boston - April 12, 2017 Category: Pediatrics Authors: Kat J. McAlpine Tags: Diseases & Conditions Our Patients’ Stories Dr. Cameron Trenor Dr. Carolyn Rogers Dr. Darren Orbach Dr. Reza Rahbar Dr. Salim Afshar interventional radiology juvenile nasopharyngeal angiofibroma tumor Source Type: news

Summary: International Kidney Cancer Symposium
Conclusions:  Ideal ischemia time is 20-25 minutes or less improves short and long term renal function. >25 minutes carried 5 year risk of new onset stage 4 CKD No differences on GFR for cold vs. warm ischemia times Preoperative GFR and the percent of kidney preserved was a better predictor of post op GFR.  No ischemia preserves renal function better than warm. Longer cold ischemia times were equivalent to shorter warm ischemia times. Quality and quantity of the remaining kidney is associated with ultimate renal function. Robotics in RCC Surgery Gennady Bratslavsky, MD The opening question ...
Source: Kidney Cancer Association - December 15, 2011 Category: Urology & Nephrology Source Type: news