Results 31 to 40 of about 845,389 (303)

mTOR and S6K1 drive polycystic kidney by the control of Afadin-dependent oriented cell division

open access: yesNature Communications, 2020
mTOR activation is known to generate polycystic kidneys, which show both increased proliferation and loss of oriented cell division (OCD). Here, Bonucci et al.
Martina Bonucci   +17 more
doaj   +1 more source

Serum Beta2-Microglobulin Levels in Hepatitis B e Antigen-Negative Chronic Hepatitits B Patients under Long-Term Lamivudine Monotherapy: Relationship with Virological Breakthrough

open access: yesCanadian Journal of Gastroenterology, 2004
OBJECTIVES: To evaluate the predictive value of serum beta2-microglobulin (β2m) levels for virological breakthrough in hepatitis B e antigen-negative chronic hepatitis B patients under long term lamivudine monotherapy.
Ioannis S Elefsiniotis   +5 more
doaj   +1 more source

Goethe: Helena [PDF]

open access: yes, 2010
Although we are concentrating on the Third Act, Faust's appreciation of legend's most beautiful woman begins much earlier, perhaps as early as the Hexenkueche scene where he is thoroughly enraptured by a woman's image in a magical mirror.
Deinert, Herbert
core  

Clinical performance of the urine‐based TERT promoter AbsoluteQ Digital PCR for non‐invasive detection of bladder cancer

open access: yesMolecular Oncology, EarlyView.
A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel   +12 more
wiley   +1 more source

Investigation of cryptic diversity and occurrence of echinostome metacercariae infection in Anentome helena (von dem Busch, 1847)

open access: yesAsian Pacific Journal of Tropical Medicine, 2018
Objective: To investigate the parasitic infection of Anentome helena (A. helena) and determine the validity of species boundaries for A. helena by combining molecular phylogeny and morphological approaches.
Nithinan Chomchoei   +2 more
doaj   +1 more source

Ageing in Mortal Superdiffusive L\'evy Walkers [PDF]

open access: yes, 2017
A growing body of literature examines the effects of superdiffusive subballistic movement pre-measurement (ageing or time lag) on observations arising from single-particle tracking.
Stage, Helena
core   +3 more sources

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp   +4 more
wiley   +1 more source

Scrotal hematoma as a sign of adrenal hemorrhage in newborns

open access: yesSão Paulo Medical Journal
CONTEXT: Bluish discoloration and swelling of the scrotum in newborns can arise from a number of diseases, including torsion of the testes, orchitis, scrotal or testicular edema, hydrocele, inguinal hernia, meconium peritonitis, hematocele, testicular ...
Renata Gonçalves   +3 more
doaj   +1 more source

Kids Through College: How Helena-West Helena and KIPP Delta are Serving ALL Students [PDF]

open access: yes, 2016
Two years ago, KIPP Through College advisors from KIPP Delta Collegiate High School started working at Central High in Helena.
McKenzie, Sarah C., Ritter, Gary W.
core   +2 more sources

J D Bernal: philosophy, politics and the science of science [PDF]

open access: yes, 2007
This paper is an examination of the philosophical and political legacy of John Desmond Bernal. It addresses the evidence of an emerging consensus on Bernal based on the recent biography of Bernal by Andrew Brown and the reviews it has received.
Sheehan, Helena
core   +1 more source

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