Results 11 to 20 of about 7,885 (218)

Comparative ¹H NMR Metabolomics Between Scandinavian Propolis and Australian Propolis: The Quest to Identify Radical Scavenging Compounds. [PDF]

Magn Reson Chem
Propolis from Scandinavia and Australia was chemically characterized using 1H NMR spectroscopy and multivariate modeling. Recursive partial least squares revealed spectral features associated with radical scavenging activity, and STOCSY enabled identification of the key phenolic compounds underlying these bioactive features. ABSTRACT Propolis from Apis
Vind J, Engelsen SB, Jørgensen HM, Antvorskov JC, Josefsen K, Aru V.   +5 more
europepmc   +2 more sources

Cholesteatoma Masquerading as Cerumen [PDF]

Journal of Clinical and Diagnostic Research, 2021
Cerumen is composed of glandular secretions and desquamated epithelial cells. It protects and lubricates the external auditory canal. Impacted cerumen causes canal occlusion and pressure over the tympanic membrane, causing ear discomfort, conductive ...
S Prabakaran, RB Namasivaya Navin, R Guna Keerthana, S Rajasekaran, K Priya   +4 more
doaj   +1 more source

Assessment of SARS-CoV-2 in the Cerumen of COVID-19-Positive Patients

Ear, Nose & Throat Journal, 2021
Objective: To evaluate the presence of SARS-CoV-2 virus in the cerumen of patients with COVID-19. Methods: A prospective study was conducted in a tertiary care pandemic hospital. Sixty COVID-19 patients with cerumen in their external auditory canals were
Yuce Islamoglu MD, Sami Bercin MD, Sibel Aydogan MD, Alp Sener MD, Fatih Tanriverdi MD, Gul Pamukcu Gunaydin MD, Bedia Dinc MD   +6 more
doaj   +1 more source

The role of the mother habit to clean the ears against incidence of cerumen obturans in children

Gaceta Sanitaria, 2021
Objective: This study aims to describe the role of the mother habit against incidence of cerumen obturans in children. Methods: This study is an observational analysis with a cross-sectional design. This study was conducted on 119 elementary students and
Syahrijuita Kadir
doaj   +1 more source

Chemical Components and Antioxidant Activity of Geotrigona sp. and Tetragonisca fiebrigi Stingless Bee Cerumen Reduce Juglone-Induced Oxidative Stress in Caenorhabditis elegans

Antioxidants, 2023
Cerumen is a bee product produced exclusively by stingless bees, resulting from a mixture of beeswax and plant resins. The antioxidant activity of bee products has been investigated since oxidative stress is associated with the onset and progression of ...
Isamara Carvalho Ferreira, Raíssa Cristina Darroz Côrrea, Sarah Lam Orué, Daniel Ferreira Leite, Paola dos Santos da Rocha, Claudia Andrea Lima Cardoso, Rosilda Mara Mussury, Patricia Vit, Kely de Picoli Souza, Edson Lucas dos Santos, Jaqueline Ferreira Campos   +10 more
doaj   +1 more source

Clinical Diagnostics After Failed Hearing Screening in People With Intellectual Disabilities Do Not Often Take Place. [PDF]

J Intellect Disabil Res
ABSTRACT Background Individuals with intellectual disabilities are at higher risk of undiagnosed or inadequately treated hearing loss. This situation requires easily accessible hearing screening, diagnostics and intervention programmes in the living environment, i.e., in nurseries, schools, workplaces and homes.
Wiegand A, Mathmann P, Wasmuth S, Prein L, Parfitt R, Scharpenberg M, Jankovic V, Schwarze K, Neumann A, Schäfer K, Speckemeier C, Baessler S, Schlierenkamp S, Diekmann S, Stuhrmann N, Lang-Roth R, Demir M, Brannath W, Naghipour A, Zielonkowski SM, Schwalen AS, Gietmann C, Neumann K.   +22 more
europepmc   +2 more sources

Comparing HBV Viral Load in Serum, Cerumen, and Saliva and Correlation With HBeAg Serum Status in Patients With Chronic Hepatitis B Infection [PDF]

, 2013
Background: Hepatitis B is a disease that is prevalent worldwide and is responsible for 10 of the deaths that occur every year. The virus persists in 5 of infected adults and 90 of infected children and can cause chronic hepatitis.
Merican I, Brechot C, Lavanchy D, Azizi F, Noppornpanth S, Tong CY, Zhang Q, Inoue J, Wood AJJ, Zhevachevsky NG, Zhang YL, Krasteva A, Krasteval A, Estakhri R   +13 more
core   +3 more sources

Ear care: an update for nurses (part 1) [PDF]

, 2017
A healthy ear is vital not just for hearing, but for balance and for full engagement with the community. In the first of two articles, Kat Millward reviews the anatomy of the ear, outlines methods of dealing with cerumen, and discusses methods of ...
Bickley LS, Douglas G, Harkin H, Harkin H, Nursing and Midwifery Council, Nursing and Midwifery Council, Rodgers RW, Roesser RJ, Tortora GJ, Wright T   +9 more
core   +1 more source

Ear care: an update for nurses (part 2) [PDF]

, 2017
Impacted cerumen can cause problems ranging from general discomfort to loss of hearing function. In the second of two articles, Kat Millward examines the best methods for softening and removing cerumen from the ear without causing any damage Our ears ...
Burton MJ, Wright T.
core   +1 more source

The Effects Of Earphone Usage On Ear Wax (Cerumen) Impaction

Northwestern Medical Journal, 2021
Aim: To determine whether the use of earphones affects ear wax accumulation, to reveal whether it increases the need to consult a doctor, and to try to understand whether these situations vary according to earphone type.
Osman H Çam
doaj   +1 more source