In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".
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Question: Abstract: BACKGROUND/AIMS There is only limited information on the prevalence and influence of coinfection with either hepatitis B or C on the clinical course in patients infected with the human immunodeficiency virus (HIV).
METHODS Follow-up was available in 232 HIV-infected patients (age 37+/-8 years, CD4 count 167+/-167 microl; 46% had AIDS). Samples were investigated for markers of HBV and HCV infection (HBsAg, HBeAg, HBV-DNA, Anti-HBs, anti-HBc, anti-HCV, HCV-RNA).
RESULTS 60/232 patients (23%) were anti-HCV positive. 78% of these sera were positive for HCV-RNA. 22/232 patients (9%) suffered from chronic HBV infection (HBsAg positive), 18/22 (82%) of these sera had detectable HBeAg and 19/22 (86%) HBV-DNA. Presence of HCV-RNA, HBeAg and amount of HBV-DNA were related to the degree of immunodeficiency. In contrast to the control group without HBV or HCV infection, patients infected with HIV and either HBV or HCV showed a direct correlation between a reduction in CD4 counts and decreased cholinesterase activity. In patients with AIDS, coinfection with HBV or HCV was associated with a reduced survival compared to controls (HBV: 212 days, 95%CI, 106-317; HCV: 267, 95%CI, 112-396; controls: 439 days, 95%CI, 364-513).
CONCLUSIONS Coinfection of HIV and HBV or HCV is frequently observed. Our results suggest that with prolonged survival of HIV-infected patients, coinfection with either HBV or HCV correlates with a reduced survival rate.. Title: Motion magnification

Answer: no

Question: Abstract: Previous studies have detected associations between mitochondrial haplogroups and schizophrenia (SZ). However, no study has examined the relationship between major mitochondrial DNA (mtDNA) haplogroups and SZ in the Chinese population. The aim of this study was to assess the association between mtDNA haplogroups and SZ genesis in the Chinese Han population. We used a case-control study and sequenced the mtDNA hypervariable regions (HVR1, HVR2, and HVR3) in the Han population. We analyzed mtDNA haplogroups and HVR polymorphisms in 298 SZ patients and 298 controls. The haplotypes were classified into 10 major haplogroups: A, B, CZ, D, F, G, M, N, N9a, and R. Statistical analysis revealed that only N9a showed a nominally significant association with protection from SZ [1.68% vs. 6.38%, p=0.004, OR=0.251 (0.092-0.680); after adjustment for age and sex: p=0.006, OR=0.246 (0.090-0.669)]. Three HVR polymorphisms were found to be nominally significantly different between subjects with SZ and controls, and all except one (m.204T>C) are linked to the N9a haplogroup. Our results indicate that mtDNA haplogroup N9a might be a protective factor for SZ.. Title: Mitochondrial haplogroups and hypervariable region polymorphisms in schizophrenia: a case-control study.

Answer: yes

Question: Abstract: A defining feature of mitochondria is their maternal mode of inheritance. However, little is understood about the cellular mechanism through which paternal mitochondria, delivered from sperm, are eliminated from early mammalian embryos. Autophagy has been implicated in nematodes, but whether this mechanism is conserved in mammals has been disputed. Here, we show that cultured mouse fibroblasts and pre-implantation embryos use a common pathway for elimination of mitochondria. Both situations utilize mitophagy, in which mitochondria are sequestered by autophagosomes and delivered to lysosomes for degradation. The E3 ubiquitin ligases PARKIN and MUL1 play redundant roles in elimination of paternal mitochondria. The process is associated with depolarization of paternal mitochondria and additionally requires the mitochondrial outer membrane protein FIS1, the autophagy adaptor P62, and PINK1 kinase. Our results indicate that strict maternal transmission of mitochondria relies on mitophagy and uncover a collaboration between MUL1 and PARKIN in this process.. Title: Expression of the angiogenic factors vascular endothelial cell growth factor, acidic and basic fibroblast growth factor, tumor growth factor beta-1, platelet-derived endothelial cell growth factor, placenta growth factor, and pleiotrophin in human primary breast cancer and its relation to angiogenes

Answer:
no