SERONEGATIVE SÖZCÜĞÜ İNGILIZCE DİLİNDE NE ANLAMA GELİR?
serokonversiyon
Serokonversiyon, enfeksiyon veya bağışıklama sonucunda kan serumundaki mikroorganizmalara karşı tespit edilebilir spesifik antikorların geliştirilmesidir. Serokonversiyon noktasından önce, antijen yaygındır ve karşılık gelen antikor serumda saptanamaz. Serokonversiyondan sonra, antikor yaygınlaşır ve ilgili antijen serumda artık saptanamaz. Bir organizmada oluşan antijen-antikor kompleksleri birkaç bağışıklık mekanizması ile çabucak uzaklaştırılır, bu nedenle bağışık kompleksin dominant partisi kan serumunda saptanabilir. Pencere periyodu - Tam serokonversiyon zaman noktasında, immünokompresinin serbest bileşenleri, antijen ve antikor, serumda nispeten düşük seviyelerde bulunur. Bu nedenle, ilgili tanı testleri tarafından saptanamayabilir ve enfeksiyon için yanlış negatif sonuç verirler. Seroloji, antikor pozitifliğini belirlemek için kullanılır. Serostatus, bir kişinin kanda belirli antikorların varlığını veya yokluğunu gösteren bir terimdir. Serokonversiyondan önce, kan testi antikor için seronegatiftir; serokonversiyondan sonra, kan testi antikor için seropozitiftir.
İngilizce sözlükte seronegative sözcüğünün tanımı
Sözlüğün seronegatif tanımı, hastalığın varlığını gösteren hiçbir serolojik reaksiyon göstermemektedir.
«SERONEGATIVE» İLE İLİŞKİLİ İNGILIZCE KİTAPLAR
seronegative sözcüğünün kullanımını aşağıdaki kaynakça seçkisinde keşfedin.
seronegative ile ilişkili kitaplar ve İngilizce edebiyattaki kullanımı ile ilgili bağlam sağlaması için küçük metinler.
1
Handbook of Pediatric Transfusion Medicine
TABLE 8.1 Appropriate Use of CMV-Safe Components • Other infants (>1500
grams) of seronegative mothers • Low birth weight infants (<1500 grams) of
seropositive mothers • All neonates receiving extensive transfusion support •
Children of ...
Christopher D. Hillyer, Christopher Hillyer, Ronald Strauss,
2004
2
Myasthenia Gravis and Myasthenic Disorders
About 15—20% of patients with generalized myasthenia gravis do not have
detectable serum anti—AChR antibody, as measured by conven— tional radio—
immunoprecipitation assay. A vari— able proportion of the “seronegative”
patients ...
3
Blood Safety and Surveillance
A large prospective study conducted in 1976 further suggested that CMV-
seronegative blood products posed a lesser risk of CMV transmission than those
from seropositive donors (61). Three of 86 seronegative recipients (3%) receiving
...
4
Cutaneous Medicine: Cutaneous Manifestations of Systemic Disease
Baker H. Epidemiologic aspects of psoriasis and arthritis. Br J Dermatol 1966;78:
249-261. These two articles detail epidemiologic aspects. Both are highly quoted.
Aandorfi N, Freundlich B. Psoriatic and seronegative inflammatory arthropathy ...
Thomas T. Provost, John A. Flynn,
2001
5
Principles of Perinatal and Pediatric HIV/AIDS
5%seronegative at 12 months 100%seronegative at 15 months (47) (51) (55) (56
) (53) (57) (54) (52) Table 1.2.2: HIVinfection in seronegative infants and children
Number of infected Results Reference children tested Case report PCR positive ...
Lala Mamatha M, Merchant Rashid H,
2011
6
The Washington Manual Rheumatology Subspecialty Consult
Kevin M. Latinis INTRODUCTION The seronegative spondyloarthropathies are a
group of disorders characterized by axial skeletal inflammation and negative
rheumatoid factor serologies. This group of diseases includes AS, PsA, ReA, ...
7
Hematology: Basic Principles and Practice
Reported infant morbidity varies considerably but can approach 50% Table 121-
2 Patients Benefiting From Cytomegalovirus Risk—Reduced Blood Components*
Infants <1200 g with CMV-seronegative mothers Seronegative autologous and ...
Ronald Hoffman, Edward J. Benz, Jr., Leslie E. Silberstein,
2013
8
Hematology: Diagnosis and Treatment
Reported infant morbidity varies considerably but can approach 50% Table 121-
2 Patients Benefiting From Cytomegalovirus Risk—Reduced Blood Components*
Infants <1200 g with CMV-seronegative mothers Seronegative autologous and ...
Ronald Hoffman, Edward J. Benz Jr., Leslie E. Silberstein,
2013
9
Transfusion Medicine and Hemostasis: Clinical and Laboratory ...
Additional groups that may benefit from CMV-safe transfusion products include
pregnant women who are seronegative, in order to prevent primary infection to
the fetus, and seronegative patients who are candidates for HSC transplantation.
Beth H. Shaz, Christopher D. Hillyer, Charles S. Abrams,
2013
10
Wintrobe's Clinical Hematology
The likelihood of CMV transmission by transfusion of unscreened blood is higher
in immunodeficient patients, with observed transmission rates of 5 to 13% in low-
birth-weight infants, 20% in seronegative recipients of seronegative solid ...
«SERONEGATIVE» TERİMİNİ İÇEREN HABERLER
Ulusal ve uluslararası basında konuşulanları ve
seronegative teriminin aşağıdaki haberlerde hangi bağlamda kullanıldığını keşfedin.
c Núcleo de Bioinformática do Laboratório de Imunogenética …
We performed a detailed characterization of CD8+ T cells specific to a hepatitis C virus (HCV) epitope (NS3-1073) in 121 HCV-seronegative individuals. «Journal of Virology, Tem 15»
Alteration in Intestinal Microbiota Tied to T1DM Susceptibility
Compared with healthy controls with no family history of autoimmunity, subjects with autoantibodies, seronegative FDRs, and new-onset type 1 diabetes patients ... «Doctors Lounge, Haz 15»
Arthritis agony that tests can't spot as thousands miss vital treatment
The key difference with seronegative arthritis is it doesn't produce the rheumatoid factor antibodies as the standard 'seropositive' form. 'As a result the symptoms ... «Daily Mail, Haz 15»
Neuromuscular disease Improved diagnostic sensitivity can aid the …
The researchers found that nearly 40% of patients with MG who had previously been classified as seronegative on RIPA showed autoantibodies to clustered ... «Nature.com, May 15»
Immunotherapy Protects Against CMV After Cord Blood Transplant
In a first, researchers were able to create CMV-specific T-cells from CMV-naive T-cells derived from umbilical cord blood and adult CMV-seronegative donors. «Medscape, May 15»
Valacyclovir Cuts Viral Load in HIV-1+/HSV-2 Seronegative
FRIDAY, March 20, 2015 (HealthDay News) -- The prodrug valacyclovir (valACV) reduces viral load in HIV-1 infected herpes simplex virus (HSV)-2-seronegative ... «HCPLive, Mar 15»
Valacyclovir reduces HIV viral load in HSV-2 seronegative patients
New data from NIH researchers indicate that valacyclovir decreases HIV plasma viral load among patients who are seronegative for herpes simplex virus-2. «Healio, Mar 15»
Chikungunya symptoms may mimic seronegative RA
The Chikungunya virus can present symptoms similar to those of rheumatoid arthritis, and physicians evaluating suspected new rheumatoid arthritis in patients ... «Healio, Şub 15»
Resistance by PrEP linked to acute seronegative infections at initiation
New data suggest that although resistance selected by pre-exposure prophylaxis, or PrEP, is rare among those who acquire HIV, it can occur in patients with ... «Healio, Oca 15»
Rheumatology Trends to Watch in 2015
In seronegative spondyloarthritis (SpA), data emerged about the ability of early use of anti-tumor necrosis factor (anti-TNF) alpha therapy to improve long-term ... «Medscape, Oca 15»