Results 151 to 160 of about 6,066,361 (406)

Establishment and optimization of the two‐step induction system for generating primordial germ cell‐like cells from chicken embryonic stem cells

open access: yesFEBS Open Bio, EarlyView.
This study optimizes a two‐step induction system to generate PGCLCs from chicken ESCs. The induced cells express germline markers and migrate to gonads in ovo, offering a novel approach for avian genetic resource conservation. Primordial germ cells (PGCs) are the progenitor cells of sperm and eggs.
Zeyu Li   +10 more
wiley   +1 more source

What Price Compromise? Testing a Possibly Surprising Implication of Nash Bargaining Theory [PDF]

open access: yes
This paper identifies, and tests experimentally, a prediction of Nash Bargaining Theory that may appear counterintuitive. The context is a simple bargaining problem in which two players have to agree a choice from three alternatives.
John Bone, John D Hey, John Suckling
core  

Instrumentation for bone density measurement [PDF]

open access: yes, 1968
Measurement system evaluates the integrated bone density over a specific cross section of bone. A digital computer converts stored bone scan data to equivalent aluminum calibration wedge thickness, and bone density is then integrated along the scan by ...
Meharg, L. S.
core   +1 more source

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

open access: yesFEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp   +13 more
wiley   +1 more source

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

open access: yesFEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani   +7 more
wiley   +1 more source

Grandparenting: Created by Evolution Revised by History: Still in Use Today

open access: yesEuropean Journal of Mental Health, 2018
Veronika Bóné
doaj   +1 more source

Cystic Ovarian Teratoma: Clinical and Radiographic Insights Into Chronic Pelvic Pain

open access: yesAging and Cancer, EarlyView.
An incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities. ABSTRACT In this case report, we present the clinical course of an 88‐year‐old woman with chronic pelvic pain attributed to an incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities and discussions with ...
Hashim U. Ali   +5 more
wiley   +1 more source

IMPLEMENTASI METODE EPA (EKSPLORASI, PENGENALAN DAN APLIKASI KONSEP) UNTUK MENINGKATKAN KETERAMPILAN PROSES SCIENCE SISWA

open access: yesPaedagoria
Abstrak: Penelitian ini bertujuan untuk membuktikan bahwa Implementasi Metode EPA (Eksplorasi, Pengenalan dan Aplikasi konsep) dalam Pembelajaran Biologi dapat Meningkatkan Keterampilan Proses Science Siwa di SMA Negeri 13 Bone. Penelitian yang digunakan
Nur Aulia Hazzah   +2 more
doaj   +1 more source

Effect of parathyroid hormone (1-34) on fractures and bone mineral density in postmenopausal women with osteoporosis.

open access: yesNew England Journal of Medicine, 2001
R. Neer   +11 more
semanticscholar   +1 more source

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