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B lymphocytes and plasma cells

B lymphocytes and plasma cells

B lymphocytes are principal cells that mediate humoral adaptive immunity. After their maturation in the bone marrow, B cells enter peripheral lymphoid tissues, which are the sites of interaction with foreign antigens. Production of antibodies is initiated by the interaction of antigens with a small number of mature B cells specific for each antigen. An antigen binds to the membrane receptors on specific B cells and initiates a series of responses that lead to two principal changes: cell proliferation resulting in expansion of the clone, and differentiation to either plasma cells actively secreting antibodies or to memory cells.

Key words: B cells, subsets of B cells, memory B cells, plasma cells

author: Milan Buc | LF UK v Bratislave | discipline: Immunology, Allergology | category: Lectures, Presentations | keywords: B cells, B cell subsets, memory B cells, plasma cells | attachment: 1 | viewed: 1675x | published on: 6.3.2017



The design of the e-learning course: Donation and Harvest of cells and tissues“ is presented. This course represents more advanced updated and enlarged English version of the original e-learning course focused exclusively on the issues of cell and tissue donation and harvest.
The course covers the topic Donation and harvest of cells and tissues and is divided into 2 parts. A test consisting of 5 questions follows each part. If the student answers correctly at least 3 questions he/she is allowed to pass to the next part and/or final test consisting of 15 questions. It is necessary to answer correctly at least 10 questions to complete the course.
The third topic is represented by a database for uploading seminar theses.
The previous experience showed that the e-learning course could serve as a useful support of the elective subject „Basis of Harvest and Preservation of Tissues“. This enlarged and updated English version aimed exclusively at the topic Donation and harvest of cells and tissues is planed to be used by a broader spectrum of users including the surgeons in post-graduate training and post-graduate students of different doctoral study programmes.

author: Pavel Měřička, Pavel Navrátil, Daniel Brandejs, Lubomír Štěrba, Hana Straková, Barbora Honegrová | LF UK Hr. Králové | discipline: Surgery, Traumatology and Orthopaedics | category: Pear reviewed publications, Elearning courses | keywords: E-learning, programmed instructions, cell and tissue donation, cell and tissue harvest, cell and tissue transplantation, tissue bank, tissue establishment, procurement establishment | attachment: 2 | viewed: 4838x | published on: 20.4.2016 | last modified on: 5.8.2016

RESULTS FOUND IN FULLTEXT: number of results: 12 | SANDBOX - number of results: 1

Neural development and embryonic stem cell-based developmental modelling
.. article titled “Neural development and embryonic stem cell-based developmental.. .. to grow and to manipulate human embryonic stem cells (hESCs). Moreover, students will learn how to.. .. Attachment Date Size Availability [?] Clinically sensitive [?] Licence .. ..keywords: PCR, cDNA, cloning vectors, sequencing, human embryonic stem cells, neural stem cells, neural.. ..keywords: vectors, sequencing, human embryonic stem cells, neural stem cells, neural rosettes, neural..

Knee joint aspiration
.. of the large joints can be performed either diagnostically or.. .. that is inflammed can also remove white blood cells, that are sources of enzymes, that can be.. .. Attachment Date Size Availability [?] Clinically sensitive [?] Licence Knee..

T-lymfocyty a ich subpopulácie
.. iba ich dve subpopulácie –Tcm (T central memory cells) a Tem (T effector memory.. .. ich delíme na dve základné populácie, s alfa/beta- (~ 95 %) a gama/delta-receptorom (~ 5 %)... .. dve subpopulácie –Tcm (T central memory cells) a Tem (T effector memory cells). Gama/delta.. .. B.. .. iba ich dve subpopulácie –Tcm (T central memory cells) a Tem (T effector memory cells)... .. sú principiálnymi bunkami špecifickej imunitnej odpovede. .. .. dve subpopulácie –Tcm (T central memory cells) a Tem (T effector memory cells). Tcm-lymfocyty.. ..keywords: subpopulácie, HLA-molekuly, ..

General and specialized psychiatry
.. development. Although two high-quality textbooks are available now, there have been some.. .. | 27.1.2006 131 KB registered user – Memory and treatment of cognitive impairments |.. .. presentations have been published in order to facilitate the.. ..keywords: disturbances of emotion,.. .. by the Editing Committee at MU’s Faculty of M..

Prezentácia antigénov
.. po vstupe cudzorodých antigénov do organizmu alebo po objavení sa autoantigénov pri poruche i.. .. B.. .. rozdiel v rozpoznávaní antigénu alfa/beta T- a B-lymfocytmi je v tom, že alfa/beta .. .. bunky prezentujúce antigén (antigen presenting cells - APC). Tie pohltený antigén &..

NK- a NKT-bunky - ich charakteristika, biologický a medicínsky význam
..bsp;  Lymfocyty predstavujú veľmi heterogénnu .. .. označujeme ako LAK (lymphokine activated killer cells); im sa podobajú TIL (tumour infiltrating .. .. B.. ..bsp;  Dlhé roky sa populácia lymfocytov d.. .. zabíjačské bunky“ (natural killer cells – NK cells). Štandardne sa zaraďujú k bu.. ..keywords: Bunky NK, NKT, LAK, TIL, MAIT,..

.. pneumonia (CAP) is a serious public health concern and a major cause of mortality.. .. referred to Department of respiratory diseases by general practitioner because of an X-ray.. .. sputum sample contains less than 10 epithelial cells and more than 25 lymphocyte cells. Pneumococcal..

Management of breast cancer
..Breast cancer is the most frequently diagnosed.. .. Vidová Uğurbaş~authors.php?tid=364#Lucia Sukovská L.. .. ago she had felt a small lump in her right breast; over the last 4 months the lump had become.. .. around tumour mass were clear from cancer cells. The patient was transferred to the oncology.. ..keywords: Carcinoma in situ of breast, carcinoma of breast, diagnostic,..

TELEHEMATOLOGIE: společné řešení pro edukační obrazový archiv a vzdálené konzultace
.. učební .. .. aktuální stav programu Telehematologie, který byl v rámci aktivit RITM nastartován na začátku rok.. .. WHO s českým překladem dle MKN. Strom umožňuje libovolně hluboké substruktury a přidávání dalších vě.. .. Sydney Tokyo, 2003. [4] Bain B.: Blood Cells. A Practical Guide. Second Edition, Blackwell.. ..keywords: telemedicína, likvor, buňka, kostní dřeň, hem..

Acute abdomen - gallstone ileus
.. of all presentations to hospital with small bowel obstruction and for up to 25% of all cases.. .. Vidová Uğurbaş~authors.php?tid=364#Lucia Sukovská L.. .. old woman was referred to emergency room due to abdominal colicky pain taking last five days and.. .. tests showed: elevated amount of white blood cells : (14, 2 109 /l) and higher haematocrit (0,5).. ..keywords: biliary ileus, surgical treatment, biliary ileus,..

Journey of a swallowed wooden stick to the liver
.. abscess due to perforation of the gastrointestinal.. .. Vidová Uğurbaş~authors.php?tid=364#Lucia Sukovská L.. .. the internal department of hospital in Medzilaborce due to febrility, tremor, dyspnoe, coughing,.. .. tests showed: elevated amount of white blood cells and CRP (Leu : 24,64 x 109/l, CRP 139 mg/l),..

Imunopatogenéza a imunoterapia ulceróznej kolitídy
.. choroba (CD - Crohn disease) a ulcerózna kolitída (UC - .. .. B.. .. choroba a ulcerózna kolitída patria k chronickým zá.. .. Spits H, Artis D, Colonna M. Innate lymphoid cells — a proposal for uniform nomenclature. Nat.. ..keywords: kolitída, ILC2-bunky, Th9-lymfocyty, IL-33, autoprotilátky pANCA, ..

SCHWARZ Daniel, DUŠEK Ladislav. A uniform platform for electronic publishing and sharing the educational content in the network of medical faculties MEFANET [online]. Masaryk University, [2008], [cited 2018-04-26]. Available from WWW: <http://portal.mefanet.cz>. Version 1.9 [2014].