scholarly journals Effects of transplant sites and preventive measures against predation on the survival rates of pen shell in the Ariake Sea, Japan

2021 ◽  
Vol 16 (4) ◽  
pp. 266-277
Author(s):  
Takeo Kurihara ◽  
Kazumasa Hashimoto ◽  
Shoji Nakano ◽  
Yukihiko Matsuyama ◽  
Tatsuya Yurimoto ◽  
...  
Keyword(s):  
Preventive Measures ◽  
Survival Rates ◽  
Ariake Sea ◽  
Pen Shell

scholarly journals Efficacy of Porcine Epidemic Diarrhea Vaccines: A Systematic Review and Meta-Analysis

Vaccines ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 642
Author(s):  
Hokeun Won ◽  
Jeonggyo Lim ◽  
Yun Hee Noh ◽  
Injoong Yoon ◽  
Han Sang Yoo
Keyword(s):  
Preventive Measures ◽  
Meta Analysis ◽  
Survival Rates ◽  
Clinical Signs ◽  
Economic Damage ◽  
Administration Route ◽  
Diarrhea Virus ◽  
Vaccine Type ◽  
Porcine Epidemic Diarrhea ◽  
Fecal Score

Porcine epidemic diarrhea (PED) is a devastating disease that causes considerable economic damage to the global pig industry. Although the causative agent, the porcine epidemic diarrhea virus (PEDV), was identified about a half century ago, there is still much debate on the preventive measures against the disease, especially regarding the PED vaccine. Recent reports on PEDV variants make the vaccination for PEDV more confusing. Therefore, we systematically reviewed published articles on PED and vaccines against the disease and performed a meta-analysis of vaccine efficacy based on the clinical signs, fecal score and survival rates. A total of 299 articles on the efficacy of PED vaccines were found online, and 21 articles were selected that fulfilled all the criteria. A meta-analysis was performed on the 21 articles based on the fecal scores and survival rates. This analysis showed the efficacy of PED vaccines, and no significant differences in the efficacy depending on vaccine type (killed vs. live) or administration route (intramuscular vs. oral) were found. The results from our study suggest that any vaccination against PED is a useful strategy to control the disease regardless of the type of vaccine and administration route.

Ultrastructural Changes in Three Different Mammalian Cells Following Ultraviolet Laser Irradiation

1972 ◽  
Vol 30 ◽  
pp. 350-351
Author(s):  
K. Shankar Narayan ◽  
Kailash C. Gupta ◽  
Tohru Okigaki
Keyword(s):  
Ultraviolet Light ◽  
Mammalian Cells ◽  
Biological Effects ◽  
Survival Rates ◽  
Chinese Hamster ◽  
Cell Types ◽  
Differential Sensitivity ◽  
Ultrastructural Changes ◽  
Ultraviolet Laser

The biological effects of short-wave ultraviolet light has generally been described in terms of changes in cell growth or survival rates and production of chromosomal aberrations. Ultrastructural changes following exposure of cells to ultraviolet light, particularly at 265 nm, have not been reported.We have developed a means of irradiating populations of cells grown in vitro to a monochromatic ultraviolet laser beam at a wavelength of 265 nm based on the method of Johnson. The cell types studies were: i) WI-38, a human diploid fibroblast; ii) CMP, a human adenocarcinoma cell line; and iii) Don C-II, a Chinese hamster fibroblast cell strain. The cells were exposed either in situ or in suspension to the ultraviolet laser (UVL) beam. Irradiated cell populations were studied either "immediately" or following growth for 1-8 days after irradiation.Differential sensitivity, as measured by survival rates were observed in the three cell types studied. Pattern of ultrastructural changes were also different in the three cell types.

Abstract #500: Osteoporosis Preventive Measures in Patients Receiving Glucocorticoids - are they Being Practiced?

2015 ◽  
Vol 21 ◽  
pp. 97
Author(s):  
Nitika Malhotra ◽  
Reem Alnazawi ◽  
Ved Gossain ◽  
Matthew Hebdon
Keyword(s):  
Preventive Measures

Fatality of Suicide Attempts in Amsterdam 1996–2005

Crisis ◽  
2009 ◽  
Vol 30 (4) ◽  
pp. 180-185 ◽  
Author(s):  
Evertjan Jansen ◽  
Marcel C.A. Buster ◽  
Annemarie L. Zuur ◽  
Cees Das
Keyword(s):  
Health Service ◽  
Time Trends ◽  
Suicide Attempts ◽  
Preventive Measures ◽  
Case Fatality ◽  
Absolute Number ◽  
Demographic Differences ◽  
Demographic Groups ◽  
Wish To Die ◽  
Municipal Health

Background: According to recent figures, Amsterdam is the municipality with the highest absolute number of suicides and the second highest suicide rate in the Netherlands. Aims: The aim of the study was to identify time trends and demographic differences in the occurrence of nonfatal suicide attempts versus suicides. Methods: We used registrations of forensic physicians and ambulance services of the Municipal Health Service of Amsterdam to study 1,004 suicides and 6,166 nonfatal attempts occurring in Amsterdam over the period 1996–2005. Results: The number of nonfatal attempts declined from 1996 to 2005, but the number of completed suicides remained relatively stable. Although case fatality was strongly associated with method used, we also found higher case fatalities for men and older people independent of method. Conclusions: The case fatality results suggest differences in motive among different demographic groups: possibly the wish to die is stronger among men and elderly. This finding had implications for the success to be expected from different preventive measures.

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