نتایج جستجو برای: hour and 32
تعداد نتایج: 16851318 فیلتر نتایج به سال:
The effect of pirenzepine on 24 hour intragastric acidity was studied in 10 healthy volunteers using ambulatory 24 hour intragastric pH-monitoring in a double blind crossover study. Tests were performed on the seventh day of ingestion of either placebo, 75 mg pirenzepine or 150 mg pirenzepine per day. The drugs were given at two doses at 8.30 am and 8.30 pm. Mean nocturnal hydrogen ion activity...
Escherichia coli has been cultivated in a peptone water medium saturated continuously with nitrogen by use of a gas train so as to produce anaerobic conditions. Under these circumstances growth was greatly inhibited. Cultures which originally contained 11 million bacteria per cc. showed on the average only 32 million after 5 hours (as compared with 655 million in similar cultures saturated with...
PURPOSE We retrospectively determined the efficacy and safety of the combination of oxaliplatin, 5-fluorouracil (5-FU), and folinic acid (FA) as first-line chemotherapy for patients with metastatic or recurrent gastric cancer. MATERIALS AND METHODS Between January 2006 and August 2009, 39 patients with histologically-confirmed, metastatic or recurrent gastric cancer underwent chemotherapy, an...
Computer memory comprises temporarily or permanently stored data and instructions, which are utilized in electronic digital computers. The opposite of serial access is Random Access Memory (RAM), where the accessed immediately for both reading writing operations. There has been a vast technological improvement, led to tremendous information on amount complexity that can be designed single chip....
Background Earlier it was believed that uterine fluid (uf) or secretions are not relevant after the embryo implantation in humans. However, recent reports suggest that uterine secretions continue to play important role till the first trimester of human pregnancy. Evidences also suggest that uf mirrors endometrial functions or dysfunctions. Considering the relevance of uf in endometrial function...
The daylily flower, Hemerocallis hybrid cv Cradle Song, develops from the opening bud to full senescence in 36 hours. Unlike other ephemeral flowers studied to date, it does not respond to ethylene, but other senescence phenomena are similar. There was a small respiration climacteric coinciding with early flower senescence, and it was also observed in isolated petals and petal slices. Cyclohexi...
BACKGROUND Ethylene oxide (EtO), an important industrial chemical intermediate and sterilant, is classified as a human carcinogen. Occupational EtO exposure in many countries is regulated at 1 ppm (8-hr TWA), but levels of EtO-DNA adducts in humans with low occupational EtO exposures have not been reported. METHODS We examined the formation of N7-(2'-hydroxyethyl)guanine (N7-HEG), a major DNA...
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