In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".
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Question: Paragraph: Sprague-Dawley rats were injected intraperitoneally with a suspension of Trypanosoma brucei brucei. An early induction of major histocompatibility complex (MHC) class I antigens as well as an infiltration of macrophage-like cells and cytotoxic T-cells was detected with immunohistochemical techniques in circumventricular organs, such as the median eminence, neurohypophysis, subfornical organ, pineal gland and area postrema. These areas, which lack a blood-brain barrier, correspond to those showing early invasion of trypanosomes. In addition, there was a marked induction of MHC class I in neurons in two hypothalamic nuclei, the paraventricular and supraoptic nuclei. Neurons in these two nuclei are located behind the blood-brain barrier, but project to the neurohypophysis and to the median eminence, thereby exposing their axon terminals to factors circulating in the blood or released locally from invading trypanosomes or from macrophages or cytotoxic T-cells. It is suggested that the alteration in the nerve cell bodies in the hypothalamic nuclei is caused by retrograde axonal signals from these target areas.
Title: Early major histocompatibility complex (MHC) class I antigen induction in hypothalamic supraoptic and paraventricular nuclei in trypanosome-infected rats

Answer: True

Question: Paragraph: Here we describe a novel endonuclease IV (Endo IV) based assay utilizing a substrate that mimics the abasic lesions that normally occur in doublestranded DNA. The three component substrate is characterized by single-stranded DNA target, an oligonucleotide probe, separated from a helper oligonucleotide by a one base gap. The oligonucleotide probe contains a non-fluorescent quencher at the 5 0 end and fluorophore attached to the 3 0 end through a special rigid linker. Fluorescence of the oligonucleotide probe is efficiently quenched by the interaction of terminal dye and quencher when not hybridized. Upon hybridization of the oligonucleotide probe and helper probe to their complementary target, the phosphodiester linkage between the rigid linker and the 3 0 end of the probe is efficiently cleaved, generating a fluorescent signal. In this study, the use of the Endo IV assay as a post-PCR amplification detection system is demonstrated. High sensitivity and specificity are illustrated using single nucleotide polymorphism detection.
Title: A novel endonuclease IV post-PCR genotyping system

Answer: True

Question: Paragraph: The bacteria involved in tonsil disease have been well studied, but we cannot say the same for the viruses. The method to detect virus make this approach difficult to study. Epstein -Barr Virus (EBV) infection usually occurs in early childhood and can persist in palatine and pharyngeal tonsil lymphocytes. EBV has been closely associated with the undifferentiated form of nasopharyngeal carcinoma (NPC) in its effect. Nevertheless, the presence of EBV in non-neoplastic lymphoid tissue of the nasopharynx and tonsil has rarely been investigated. Our objective was to study the frequency of EBV in tonsils and adenoids and to define the correlation between EBV and adenoid hyperplasia. In this study, we looked for EBV in adenoid and tonsil tissue of 165 patients (2 and 15 years old ) by in situ hybridization (ISH) for EBER 1/2 RNA. Resection of the adenoids was done for relief of upper respiratory tract obstruction, and the tonsils were resected because of recurrent tonsillitis and/or hyperplasia with upper airway obstruction. We divided the adenoid samples in two groups: one group 12 -24 months old (average 18 months old) and the second group, 25 months to 15 years old. Tonsils were obtained from 85 patients, 3 -13 years old (mean age 5.6 years) who underwent surgery due to recurrent tonsillitis or hyperplasia. EBV was demonstrated in lymphoid cells of 11 (34.3%) out of 32 adenoids for the first group and 36 (72%) out of 48 children of the second group. EBV was found in the respiratory epithelial cells of adenoid in one case. Children under 24 months of age can be infected by EBV, and this virus might be responsible for obstructive hyperplasia. Tonsils are less affected by EBV than the adenoids, suggesting that the EBV is more attracted to the adenoid tissue than the tonsillar tissue. D
Title: The EBV action in tonsils and adenoids

Answer:
True