6 ± 7.6a 65.1 ± 11.8b KMA(%)/ MTDR-H(%) 66.9 ± 23.7a 78.4 ± 12.9 82.6 ± 7.6b HOTfunktsionaalselt tervikliku membraaniga spermid LSliikuvad spermid; OLSotseliikuvad spermid; SKLspermide liikumisteekonnal; SOLspermide otseliikuvus, SKAspermide kõrvalekaldeamplituud liikumistrajektoorist; ESMelusad stabiilse membraaniga spermid KMAkõrge mitokondriaalse aktiivsusega spermid; HOS intact plasma membranes; Gmotgeneral motile; PMotprogressively motile; VCLcurve line velocity; LINlinearity; ALHam of lateral head displacement; LSMlive stable membrane; MTDR-Hhigh mitochondrial activity; Aastaaegade mõju sügavkülmutatud/sulatatud spermide liikumiskarakteristikutele. Spermide kvaliteedinäitajad aastaaeg kevad suvi sügis talv
exposure to cell phones increased. ··· Male albino Wistar rats (1012 weeks old) were exposed to RF-EMR [radio frequency electro-magnetic radiation] from an active GSM (0.9/1.8 GHz) mobile phone for 1 hour continuously per day for 28 days. Controls were exposed to a mobile phone without a battery for the same period.... Rats exposed to RF-EMR exhibited a signi cantly reduced percentage of motile sperm. CONCLUSION: Given the results of the present study, we speculate that RF-EMR from mobile phones negatively a ects semen quality and may impair male fertility. The rat balls were exposed for one hour per day for 28 days?! In California, where I live, 30% of the population relies exclusively on cell phones for communication. I had carried a cell phone in my pocket an average of at least 12 hours a day for the last 10 years. No more.
perfringens food poison- food-borne organism. In 2002, there were ing. It is noteworthy that C. perfringens does 357 outbreaks, with 32,610 cases and 13 not sporulate in foods, and therefore, the CPE deaths due to Salmonella reported in the is not preformed in food to cause food-poi- United States. The organism is a Gram- soning cases. negative, facultative anaerobic, non-spore- Symptoms occur between 8 and 20 hours forming rod, motile by peritrichous flagella. after ingestion of a large number of viable C. It does not ferment lactose and sucrose but perfringens and include acute abdominal ferments dulcitol, mannitol, and glucose. pain, diarrhea, and nausea, with rare vomit- There are exceptions to the general charac- ing. The symptoms are milder than those teristics. For example, lactose-positive cul- caused by Salmonella. Detection of this tures have been found, and nonmotile species
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