Ragweed Pollen: Morphological Changes on Incubation with Saliva from Ragweed-Allergic and Non-Allergic Humans

Author:

Mayron L. W.1,Loiselle R. J.1

Affiliation:

1. Research Service, Veterans Administration Hospital, Hines, Illinois

Abstract

1. The interactions between ragweed pollen and the saliva from ragweed-sensitive and non-sensitive humans have been examined. A number of morphological changes of the pollen grains take place under the conditions of the incubation. Of these changes, two occur only with incubation in allergic saliva and one occurs with the use of ‘inflammatory’ saliva, allergic or non-allergic. 2. The two changes that are associated only with incubation in saliva from an individual who is ragweed-sensitive appear to be related. They consist of a clearing of the background material surrounding the pollen grain and the formation of a halo of white, mat-like material around the grain. 3. The incubation of pollen with ‘congestive’ or ‘inflammatory’ saliva resulted in the exudation of granular material, encased in a membrane, from the pollen grain. 4. Kinetic studies give the development time of particular changes and their duration.

Publisher

Portland Press Ltd.

Subject

General Medicine

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3