منابع مشابه
Opposing roles for IL-23 and IL-12 in maintaining occult cancer in an equilibrium state.
Cancer immunoediting, the process by which the immune system controls tumor growth and shapes tumor immunogenicity, consists of 3 stages: elimination, equilibrium, and escape. The molecular mechanisms that underlie the equilibrium phase, during which the immune system maintains tumor dormancy, remain incompletely defined. Here, we investigated the length of the equilibrium phase during immune c...
متن کاملOccult primary.
Overview Occult primary tumors, or cancers of unknown primary (CUPs), are defined as histologically proven metastatic malignant tumors whose primary site cannot be identified during pretreatment evaluation.1,2 They have a wide variety of clinical presentations and a poor prognosis in most patients. Patients with occult primary tumors often present with general complaints, such as anorexia and w...
متن کاملProto - Lolo - Burmese velar clusters and the origin of Lisu palatal sibilants
Standard Northern Lisu has two series of palatal sibilants: (alveolo-)palatals [t ̊ t ̊æ d ̊ ] and palato-alveolars [t∆ t∆æ dÔ ∆ Ô]. The phonemic status of the latter is questionable, since they are in complementary distribution with the former, occurring only before vowels [u] and [Ω]. The vowel [Ω] is itself in complemetary distribution with [i], occurring only after the palatoalveolars. Thus ...
متن کاملOccult Hepatitis B in Patients Undergoing Chemotherapy
Introduction: The hepatitis B virus (HBV) is one health problem in Iran. Occult hepatitis B (OBI) is diagnosed by the detection of HBV DNA in the serum or liver tissue of patients for whom other serology, especially HBsAg and HBcAg, are negative. The current study aimed to determine the prevalence of OBI in patients who refer for chemotherapy. Methods: Al...
متن کاملOccult cerebral arteriovenous malformations.
Angiographically occult arteriovenous malformations in the brain are rare but cause considerable diagnostic difficulty. Four personal cases are presented in which CT scans showed hypodense lesions with minimal or no enhancement, and angiograms showed only an avascular mass. Gliomas, a dermoid and an infarct were suspected before histological examination of biopsies or excised specimens. The pat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bijdragen tot de taal-, land- en volkenkunde / Journal of the Humanities and Social Sciences of Southeast Asia
سال: 1975
ISSN: 0006-2294,2213-4379
DOI: 10.1163/22134379-90002684