Results 101 to 110 of about 736,642 (345)
Relationship between Types of Urinary Tract Stones and it’s Probably Risk Factors in Patients Referred to Therapeutic-Surgery Centers in Ardabil City (2008-2009) [PDF]
Background & Objectives: Urinary stone disease is one of the common urinary tract complications that can lead to renal failure. It occurs usually in middle-aged and older men The aim of this study was to determine the association between types of urinary
امانی, فیروز +4 more
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Homo heidelbergensis: The Tool to Our Success [PDF]
, 2016 Homo heidelbergensis, a physiological variant of the species Homo sapien, is an extinct species that existed in both Europe and parts of Asia from 700,000 years ago to roughly 300,000 years ago (carbon dating). This “subspecies” of Homo sapiens, as it is
Burkard, Alexander
core +1 more source
Radiocarbon dates and the Late Quaternary palaeogeography of the Province of the Eastern Cape, South Africa [PDF]
, 2002 A total of 193 dates are listed from the Eastern Cape. Middle Stone Age hunter-gatherers existed in the Drakensberg prior to the rigours of cold climatic conditions after ca. 22,000 BP.
Lewis, Colin A
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Advanced Healthcare Materials, EarlyView.Design rules are presented to control intestinal organoid polarity in fully synthetic hydrogels. The laminin‐derived IKVAV sequence is crucial to obtain correct intestinal organoid polarity. Increasing hydrogel dynamics further supports the growth of correctly polarized intestinal organoids, while a bulk level of stiffness (G’ ≈ 0.7 kPa) is crucial to ...
Laura Rijns +10 more
wiley +1 more source
Ureteroscopic lithotripsy for ureteral stones in children using holmium: yag laser energy: results of a multicentric survey [PDF]
, 2019 BACKGROUND: Holmium:YAG (Ho:YAG) laser lithotripsy has broadened the indications for ureteroscopic stone managements in adults, but few evidence are currently available in the pediatric population. OBJECTIVE: This article aimed to assess the outcome
Bagnara, V. +5 more
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Bioprinting Organs—Science or Fiction?—A Review From Students to Students
Advanced Healthcare Materials, EarlyView.Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu +18 more
wiley +1 more source
First identification of an evolving Middle Stone Age ochre culture at Porc-Epic Cave, Ethiopia. [PDF]
Sci Rep, 2023 Rosso DE, Regert M, d'Errico F.
europepmc +1 more source
Middle Archaic Complex of Northwest Arkansas [PDF]
, 1969 After the end of the Wisconsin glacial there occurred an interval called the Neothermal in the southwestern portion of the United States. The Neothermal is comprised of three consecutive tempera-ture intervals: the Anathermal, Altithermal, and ...
Beckman, Michael A.
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Advanced Healthcare Materials, EarlyView.Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis +19 more
wiley +1 more source