Results 101 to 110 of about 75,247 (342)

The G protein-coupled receptor P2RY8 and follicular dendritic cells promote germinal center confinement of B cells, whereas S1PR3 can contribute to their dissemination. [PDF]

open access: yes, 2015
The orphan Gα13-coupled receptor P2RY8 is mutated in human germinal center (GC)-derived lymphomas and was recently found to promote B cell association with GCs in a mouse model. Here we establish that P2RY8 promotes clustering of activated B cells within
Cyster, Jason G   +2 more
core  

A novel combination of triple metachronous malignancies of the kidney, oropharynx and prostate. A case report [PDF]

open access: yes, 2015
Synchronous or metachronous malignancies are a rare event, with an incidence rate that increases with age. The present study reports the case of a 70-year-old Caucasian male who was referred to the outpatient office of the Urology Unit, Sapienza ...
Carbone, Antonio   +6 more
core   +1 more source

Ultrasonic Image Characteristics of Palatine Tonsils in Healthy Children and Analysis of Factors Influencing Image Quality

open access: yesJournal of Clinical Ultrasound, Volume 53, Issue 3, Page 436-444, March/April 2025.
The ultrasound detection rate of the palatine tonsils in children was good. There are characteristic ultrasonic image manifestations. Tonsil ultrasound image quality is affected by individual and local factors. ABSTRACT Objective To explore the ultrasonic image characteristics of palatine tonsils in healthy children and the factors affecting image ...
Ying Cao   +5 more
wiley   +1 more source

EPIDEMIOLOGICAL STUDY ON HEAD AND NECK MALIGNANCIES - A STUDY OF 150 CASES [PDF]

open access: yes, 2013
OBJECTIVE: In the present study we investigate the head and Neck Malignancy cases presenting to the ENT department of our Hospital, and analyze the same to give inputs as to the incidence of head and neck malignancies, the symptoms and stage of ...
Gopalakrishnan, SankaraNarayanan   +1 more
core   +1 more source

Generation of Lamprey Monoclonal Antibodies (Lampribodies) Using the Phage Display System. [PDF]

open access: yes, 2019
The variable lymphocyte receptors (VLRs) consist of leucine rich repeats (LRRs) and comprise the humoral antibodies produced by lampreys and hagfishes.
Amemiya, Chris T   +3 more
core   +2 more sources

EXCISION OF TONSILS. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1899
As to the anatomy and pathology of the tonsils, I will only say that the normal throat has nothing of the kind in it. And as to treatment, nothing but removal of the diseased glandular mass gives the desired relief. Many plans are in use to accomplish this. The guillotine will slice off the tonsil, and in children, if the claws which complicate it are
openaire   +2 more sources

Lymphatic expression of CLEVER-1 in breast cancer and its relationship with lymph node metastasis [PDF]

open access: yes, 2011
BACKGROUND Mechanisms regulating breast cancer lymph node metastasis are unclear. Staining of CLEVER-1 (common lymphatic endothelial and vascular endothelial receptor-1) in human breast tumors was used, along with in vitro techniques, to assess ...
Ammar, Aula   +6 more
core   +3 more sources

Necrotizing Sialometaplasia of Tubarial Glands With Rouvière Lymphadenitis Complicating Postradiotherapy Tumor Follow Up

open access: yesThe Laryngoscope, EarlyView.
PET‐CT of the nasopharynx depicting not only intensive PET avidity in the right Rouvière lymph node (A: arrows) correlating with MRI findings but also increased FDG avidity at the level of the torus tubarius (B: arrows), on the right more than on the left and along the posterior nasopharyngeal wall.
Raffael Fink   +4 more
wiley   +1 more source

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