Results 11 to 20 of about 527,289 (100)

HER2+ Breast Cancer [PDF]

open access: yesAmerican Journal of Clinical Pathology, 2008
Clinical laboratory testing for human epidermal growth factor receptor 2 (HER2) status in newly diagnosed breast cancer is critically important for therapeutic decision making. Unlike most pathologic testing, which serves as an adjunct to establishing a diagnosis, the results of HER2 testing stand alone in determining which patients are likely to ...
David G, Hicks, Swati, Kulkarni
openaire   +2 more sources

Subjective and functional cognitive impairment: diagnostics using biological markers of Alzheimer's disease

open access: yesNeurology, Neuropsychiatry, Psychosomatics
Cognitive impairment (CI) is one of the most common disorders in elderly. The development of dementia is usually preceded by subjective (SCI) and mild cognitive impairment (MCI) over several years. Patients with SCI are at increased risk of developing MCI and dementia, but SCI may not progress for a long time and in many cases is functional in nature ...
V. A. Parfenov   +5 more
openaire   +1 more source

Neutrophil Gelatinase-Associated Lipocalin: Biological Aspects and Potential Diagnostic Use in Acute Kidney Injury

open access: yesJournal of Clinical Medicine
Acute kidney injury (AKI) is a syndrome characterized by a rise in creatinine or a decrease in urinary flow, according to the Kidney Disease Improving Global Outcomes (KDIGO) definition. It is diagnosed in 15% of inpatients and 50% of patients in the intensive care unit (ICU), and it is related to increased mortality.
Grazia Maria Virzì   +5 more
openaire   +2 more sources

Establishment of a biological indicator for the radiation and safety of diagnostic ultrasound using apoptosis.

open access: yesIn vivo (Athens, Greece), 2000
We have studied, by a nonisotopic in situ end-labeling (ISEL) technique, the frequency of apoptosis in the intestinal crypt cell of adult mice and in the external granular layer(EGL) of the cerebellum of fetuses by gamma-ray irradiation from 60Co or diagnostic ultrasound exposure.
H, Oh   +8 more
openaire   +2 more sources

Diagnostic capacities of determination of biologically active free testosterone in blood, by using current ultrafiltration techniques

open access: yesProblems of Endocrinology, 2009
In most cases, current methods for immunoassay of blood total testosterone fail to provide a sufficient diagnostic accuracy. The authors measured the concentration of free testosterone in the blood and saliva samples from 189 males aged 19 to 83 years who had come to the clinic to confirm or exclude the diagnosis of various endocrine dysfunctions ...
N M, Malysheva   +2 more
openaire   +2 more sources

Parasitoids, predators and PCR: the use of diagnostic molecular markers in biological control of Arthropods

open access: yesJournal of Applied Entomology, 2007
Abstract:  The polymerase chain reaction (PCR) revolutionized the field of diagnostics, and today it has routine applications in medical, veterinary, forensic and botanical sciences. The fields of biological control and insect pest management have generally been slow to adopt PCR‐based diagnostics in comparison with other fields of science.
T. D. Gariepy   +3 more
openaire   +1 more source

Diagnostic of students' misconceptions using the Biological Concepts Instrument (BCI): A method for conducting an educational needs assessment

open access: yesPLOS ONE, 2017
Concept inventories, constructed based on an analysis of students’ thinking and their explanations of scientific situations, serve as diagnostics for identifying misconceptions and logical inconsistencies and provide data that can help direct curricular reforms.
Champagne Queloz, Annie   +4 more
openaire   +5 more sources

Early diagnostics of gingivitis using infrared spectroscopy of biological fluids of the oral cavity

open access: yesЭндодонтия Today, 2019
For the time being, there are many laboratory and clinical techniques, which are widely used for the diagnosis of gingivitis, but the exact method of prognosis and early diagnosis of gingivitis in children hasn’t been revealed yet. Among the new diagnostic techniques being under development, is infrared spectroscopy, which is widely used in various ...
O. A. Smetanina   +3 more
openaire   +1 more source

Chemical and Biological Diagnostics using Fully Insulated Ultracompliant Thermal Probes

open access: yes2002 Solid-State, Actuators, and Microsystems Workshop Technical Digest, 2002
M.-H. Li   +4 more
openaire   +1 more source

to Vaccines and Biologicals used as Diagnostics [PDF]

open access: yesAdvances in Pharmacoepidemiology & Drug Safety, 2013
openaire   +1 more source

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