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".

Example input: Abstract: This study was designed to determine the influence of a long-term, moderate-intensity treadmill training program on the distribution of blood flow within and among muscles of rats during exercise. One group (T) of male Sprague-Dawley rats trained for 1 h/day for 13-17 wk at 30 m/min on a motor-driven treadmill. A second group (UT) of rats was conditioned for 10 min/day for 4 wk at the same speed. Muscle succinate dehydrogenase activities were higher in T than UT rats indicating a significant training effect. Blood flows (BFs) in 32 hindlimb muscles or muscle parts and other selected organs were measured in the two groups with radiolabeled microspheres during preexercise and while the rats ran for 30 s, 5 min, or 15 min at 30 m/min on the treadmill. The data indicate 1) there were no differences in total hindlimb muscle BF between UT and T rats at any time; however, 2) T rats had higher preexercise heart rates and higher muscle BFs in the deep red extensor muscles, suggesting a greater anticipatory response to the impending exercise; 3) T rats demonstrated more rapid elevations in BF in the red extensor muscles at the commencement of exercise; 4) T rats had higher BFs in red extensor muscles during exercise, whereas UT rats had higher BFs in white muscles; and 5) T rats maintained higher BFs in the visceral organs during exercise. These findings demonstrate that exercise training results in changes in the distribution of BF within and among muscles and among organs during exercise. Specifically, data indicate the high-oxidative motor units that are primarily recruited in the muscles during the initial stages of moderate treadmill exercise receive higher blood flows in the trained rats; this presumably contributes to increased resistance to fatigue.. Title: Exercise blood flow patterns within and among rat muscles after training.
Example output: yes
Example explanation: Title is appropriate for the given abstract because the focus of this abstract is cerebral white matter assesment.
Q: Abstract: The Heparin-Binding Haemagglutinin (HBHA) is a mycobacterial adhesin involved in the dissemination of Mycobacterium tuberculosis from the site of primary infection and a potential candidate for the development of a new vaccine against tuberculosis. Methylation of HBHA is a novel post-translational event that imparts important immunological properties to the protein. Since recombinant HBHA expressed in Escherichia coli is not methylated, we investigated the possibility of producing recombinant methylated HBHA in fast growing mycobacteria for use in immunological and biochemical studies. The complete coding sequence of HBHA was cloned in the plasmid pMV206, under the control of a strong promoter (hsp60) or its own promoter. The constructs generated were electroporated into Mycobacterium smegmatis and the recombinant strains obtained were analyzed for the presence of the HBHA protein using the anti-HBHA monoclonal antibodies D2 and E4. Our results indicate that expression of high amounts of intact protein can be toxic for the mycobacteria, that methylated HBHA can be obtained in M. smegmatis only when using a promoter sequence weaker than hsp60 and that the expression of the complete structural gene is required in order to obtain methylated HBHA. We constructed a recombinant M. smegmatis strain (pMV3-38) that expresses a histidine-tagged methylated HBHA that can be easily purified. The use of fast-growing strains of M. smegmatis to obtain significant amounts of purified HBHA protein within a short timeframe, should be an effective strategy for the evaluation of a new HBHA-based vaccine candidate for tuberculosis.. Title: Expression and purification of recombinant methylated HBHA in Mycobacterium smegmatis.
A:
yes