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هدف: از چالشهای عمده بشریت افزایش افسردگی و اختلال عملکرد جنسی ناشی داروهای ضدافسردگی است. با توجه به نقش سلولهای سرتولی در اسپرماتوژنز، پژوهش حاضر، اثر داروی دولوکستین را بر زندهمانی، آپوپتوزیس بیان ژنهای Bax و (Connexin 43) Cx43 بررسی کرده مواد روشها: TM4 محیط DMEM/F12 حاوی %5/2 FBS، 5% سرم اسب %1 پنی سیلین-استرپتومایسین کشت شدند. دوزهای 30،60، 15، 5/7، 75/3 میکروگرم/ میلیلیتر زمانه...
We present the Tempus real-time middleware. Tempus supports Real-Time CORBA 2.0’s distributable threads (DTs) as an end-to-end programming abstraction for distributed real-time systems. DTs in Tempus can have time constraints, including time/utility functions (TUFs), can have resource constraints, particularly mutual exclusion, and can be scheduled according to utility accrual (UA) disciplines....
From mid-July to the end of August 2005, a total of 215 cases of human Streptococcus suis infections, 66 of which were laboratory confirmed, were reported in Sichuan, China. All infections occurred in backyard farmers who were directly exposed to infection during the slaughtering process of pigs that had died of unknown causes or been killed for food because they were ill. Sixty-one (28%) of th...
Lepidocephalichthys guntea is an intestinal air breathing fish and belonging to the family Cobitidae. It is frequently found in the muddy, low dissolved oxygen, hypoxic and hypercarbic condition. So the comparative study of the antibiotic resistance profile of bacterial isolates from the gut of intestinal air-breathing fish, L guntea and its habitatsmall river Lotchka, West Bengal, India was ex...
antitumor and antifungal agents. Recently, curacin A, which is a potential antitumor agent, was isolated from marine cyanobacterium (blue-green alga) Lyngbya majuscula as an antimitotic cytotoxic component.1} We have reported an effective assay method for antimitotic substances, which observes deformations of mycelia germinated from conidia of Pyricularia oryzae P-2b, and certain antimitotic co...
Thirteen coagulase-negative, oxidase-negative, and novobiocin-susceptible staphylococci were isolated from human clinical specimens. The isolates were differentiated from known staphylococcal species on the basis of 16S rRNA, hsp60, rpoB, dnaJ, tuf, and gap gene sequencing, automated ribotyping, (GTG)5-PCR fingerprinting, and MALDI-TOF MS analysis. Phylogenetic analysis based on the 16S rRNA ge...
(ABSTRACT) In this proposal, we consider scheduling distributed soft real-time tasks in unreliable (e.g., those with arbitrary node and network failures) and untrustworthy systems (e.g., those with Byzantine node behaviors). We present a distributed real-time scheduling algorithm called Real-Time Gossip (or RTG). RTG considers a distributed (i.e., multi-node) task model where tasks are subject ...
We present the first wait-free utility accrual (UA) real-time scheduling algorithms for embedded real-time systems. UA scheduling algorithms allow application activities to be subject to time/utility function (TUF) time constraints, and optimize criteria such as maximizing the sum of the activities’ attained utilities. We present UA algorithms that use wait-free synchronization for mutually exc...
A physical map of the apple proliferation phytoplasma strain AT chromosome was constructed from genomic DNA extracted from diseased tobacco plants. The map was generated with single and double digestions of the chromosome with BssHII, SmaI, MluI, and ApaI restriction endonucleases and resolving the fragments by pulsed-field gel electrophoresis. Partial digestion and Southern blot analysis were ...
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