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1.
OBJECTIVE: In light of recent terrorist events and the potential threat of smallpox as a biological agent, we present information concerning smallpox to better inform the otolaryngologist concerning this disease and its prevention. STUDY DESIGN: We performed a review of the smallpox and smallpox vaccination literature over the past 200 years using MEDLINE, PREMEDLINE, Centers for Disease Control and Prevention Internet site, World Health Organization Internet site, and references found in previous publications not found in MEDLINE or PREMEDLINE. Our search focused on the pathogenesis, clinical presentation, course, unique manifestations in the head and neck, diagnosis, and treatment of smallpox, as well as the method of smallpox vaccination, vaccination contraindications, and complications. RESULTS: Smallpox is a viral disease with a high mortality rate. Its clinical course, manifestations, and methods of prevention are carefully analyzed in light of otolaryngology practice. CONCLUSION: Smallpox manifestations in the head and neck often presented as acute airway obstruction and also as long-term sequelae such as ectropion, nasal vestibular stenosis, conductive hearing loss, and blindness. Most chronic sequelae involve the head and neck. Smallpox vaccination is effective but not without potential serious risks. 相似文献
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A low molecular weight (LMW) antigen of Eimeria tenella, initially identified using a murine monoclonal antibody (mAb C34F1) raised against E. tenella sporozoites, was partially characterized using enzymatic degradation, solvent extraction, and immunization into various inbred
lines of mice. The LMW antigen could be isolated using Folch extraction (methanol/chloroform/water) and the epitope recognized
by mAb C34F1 was resistant to degradation by α-amylase, pronase, and proteinase K, but was sensitive to sodium m-periodate treatment or digestion using mixed glycosidases (from Turbo cornutus). These observations suggest that the antigenic epitope recognized by mAb C34F1 is carbohydrate-dependent and, based on our ability to isolate the LMW antigen by Folch extraction, the epitope probably
resides on a polar glycolipid. The inability of sporozoite-immunized nude mice to elicit a serum antibody response to this
molecule indicates that it acts as a T-dependent antigen. Furthermore, sporozoite-immunized male CBA/N mice (with an X-linked
immunodeficiency) also failed to elicit a serum antibody response to this molecule, which is consistent with a carbohydrate
antigenic epitope. We propose that this antigenic molecule be designated ET-GL1 to reflect its origin and probable structure
(E. tenella glycolipid 1).
Received: 30 June 1999 / Accepted: 2 December 1999 相似文献
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Calhoun TR Thumwood RG Tennyson KB Wright RM Kitten CM Windham PA 《Texas Heart Institute journal / from the Texas Heart Institute of St. Luke's Episcopal Hospital, Texas Children's Hospital》1983,10(3):269-273
Coarctation of the abdominal aorta represents an unusual but surgically treatable form of hypertension. The cause is somewhat controversial but generally can be traced to congenital or acquired origins. A case is presented in which the anomaly appears to be congenital. The variability in anatomy and subsequent treatment are discussed along with appropriate evaluation of the problem. 相似文献
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Lebwohl B Hassid B Ludwin S Lewis SK Tennyson CA Neugut AI Green PH 《Digestive diseases and sciences》2012,57(4):994-999
Background
Celiac disease (CD) is associated with increased rates of neuropsychiatric disease and irritable bowel syndrome, and patients may exhibit visceral hypersensitivity. 相似文献8.
Carolina D. Tennyson 《Geriatric nursing (New York, N.Y.)》2019,40(6):645-647
There is mounting evidence that Family Presence During Resuscitation (FPDR) can benefit family members who wish to observe the resuscitation efforts of a loved one. Given that older patients have poor resuscitation outcomes, presence of a family advocate could add value to the process of end of life decision making. A review of the current literature from the perspectives of patients, families, and health-care providers will help in reassessing family involvement during resuscitation and developing best practices for health care facilities. 相似文献
9.
K. Lakhoo J. Davies S. Chakraborty S. Berg R. Tennyson D. Fowler S. Manek C. Verrill S. Lane 《Pediatric surgery international》2020,36(4):537-537
In the published version, the Acknowledgements section was missing a funding note of co-author Dr C Verrill. The corrected version should read as follows. 相似文献
10.
Getaw Worku Hassen Ana Costea Tennyson Smith Claire Carrazco Hafiz Hussein Bahareh Soroori-Rad Sonia Vaidian Justin Seashore Edris Alderwish Wei Sun Alice Chen Bonnie Simmons Shakeel Usmani Hossein Kalantari George Fernaine 《The Journal of emergency medicine》2014