نتایج جستجو برای: dunaliella viridis msv 1
تعداد نتایج: 2756050 فیلتر نتایج به سال:
Myostatin plays a fundamental role in regulating the size of skeletal muscles. To date, only a single myostatin gene and no splice variants have been identified in mammals. Here we describe the splicing of a cryptic intron that removes the coding sequence for the receptor binding moiety of sheep myostatin. The deduced polypeptide sequence of the myostatin splice variant (MSV) contains a 256 ami...
Mice dually infected with murine sarcoma virus (Moloney) [MSV(M)] and Guaroa virus (GV), an arbovirus of the Bunyamwera group, showed enhanced MSV(M) infection, reflected by progressive tumor growth, reduced median survival time, increased virus yield from tumor, and increased mortality with tumor as compared to mice inoculated with MSV(M) alone. Temporal studies indicated that GV-mediated enha...
The bronchial dosimeter for Rn progeny proposed by Yu and Guan in 1998 was employed to survey the bronchial dose from Rn progeny in 30 residences in Hong Kong. An average bronchial deposition fraction of Rn progeny was obtained as 0.0334, which gave an average dose conversion factor (DCF) of 8.5 mSv WLM-1. The mean values of potential alpha energy concentration (PAEC) deposited in the tracheobr...
Perna viridis is a recently introduced species to US coastal waters and have vigorously spread throughout the southeastern seaboard since their invasion. Little information regarding their response to local environmental factors has been reported including responses to the local HAB species, Karenia brevis. This study monitored the tissue toxin concentration of brevetoxins in P. viridis from ex...
PURPOSE The purpose of this study was to evaluate the amount of radiation exposure patients with small renal masses undergoing percutaneous cyroablation (PCA) or percutaneous radiofrequency ablation (PRFA) received during treatment and follow up. MATERIALS AND METHODS A retrospective review was conducted on all patients with small renal masses <4 cm treated with PCA or PRFA over a 7-year peri...
طی سال های 1391-1389 از سرشاخه های درختان پسته باغ های استان های کرمان و یزد و خراسان رضوی نمونه برداری شد. تعداد 305 جدایه متعلق به جنس paecilomyces جداسازی، خالص سازی و با استفاده از کلیدهای معتبر مورد شناسایی و تأیید قرار گرفت. با توجه به ویژگی های ریخت شناسی و مشاهدات میکروسکوپی، از 305 جدایه مطالعه شده، 278 جدایه (91/1٪) متعلق به گونه p. variotii، 24جدایه (7/9٪) متعلق به گونهp. marquandii ...
The dried marine microalga Dunaliella tertiolecta was fed to weaning albino rats for 12 days as the sole protein source at a protein level of 12% protein from casein. Plasma cholesterol, triglycerides, and CPK levels were significantly lower in animals given the microalgal diet than in the control group with values 19.12 %, 45.80%, and 43.90% lower, respectively. These results suggest that the ...
PurposeTo compare objective and subjective parameters in image quality radiation dose of two MDCTs (helical 64 detector CT vs. axial 256 CT) paediatric lung CT.MethodsRadiation were compared between non-enhanced from a helical 64-slice multidetector (MDCT 1) 256-slice scanner 2) with wide-cone acquisition using deep learning reconstruction. In 23 size-matched studies (age 2–18 years) each scann...
Maize streak virus (MSV), which causes maize streak disease (MSD), is one of the most serious biotic threats to African food security. Here, we use whole MSV genomes sampled over 30 years to estimate the dates of key evolutionary events in the 500 year association of MSV and maize. The substitution rates implied by our analyses agree closely with those estimated previously in controlled MSV evo...
When the radiation source is under control contaminated areas may remain. Authorities will often implement all necessary protective measures to allow people to continue to live there rather than abandoning these areas. In this case the Commission continues to recommend choosing reference levels in the band of 1 to 20 mSv per year, with the long-term goal of reducing reference levels to 1 mSv pe...
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