Kishikawa Reiko, Koto Eiko, Oshikawa Chie, So Nobuo, Shimoda Terufumi, Saito Akemi, Sahashi Norio, Enomoto Tadao, Usami Atsushi, Teranishi Hidetoyo, Fujisaki Yohko, Yokoyama Toshitaka, Murayama Kohji, Honjo Satoshi, Fukutomi Yuma, Imai Tohru, Taniguchi Masami, Yoshida Makoto, Iwanaga Tomoaki
The National Hospital Organization Fukuoka National Hospital Clinical Research Department.
NPO Association of Pollen Information.
Arerugi. 2019;68(10):1221-1238. doi: 10.15036/arerugi.68.1221.
In 1986, the Ministry of Health and Welfare started an airborne pollen survey as part of measures against JC pollinosis. We reported the important tree pollen antigens in 2016. We have now estimated the longitudinal investigated results for successful prevention and treatment for allergic symptoms related to grass and weed pollen in Japan.
Since July 1986 we have monitored airborne pollen, year- round, using a gravitational pollen sampler (Durham's sampler), at more than 20 locations across Japan. Specimens were mailed to our facility, where they were stained with Calberla solution, counted under an optical microscope, and converted to the number of pollen per square centimeter. For convenience the number of collected pollen were compiled every six months, with the January to June samples classified as spring pollen and the July to December as autumn pollen even same family.
Total pollen counts at each location were extremely small compared to tree-pollen, averaging 73~650 pollen grains per year. The Sagamihara location had the greatest count. Unlike cedar and cypress there were no significant annual fluctuations, but grass and Ambrosia pollen counts are increasing in some regions. Spring grass pollen gave the largest count, at 30% of the total collected.
This indicated we need to examine the rinoconjuctivitis and oral allergy syndrome related to herbaceous pollen carefully.The importance of airborne pollen surveys for the treatment of the patients with pollen allergies was suggested.
1986年，厚生省启动了一项空气中花粉调查，作为应对日本柳杉花粉症措施的一部分。我们在2016年报告了重要的树木花粉抗原。我们现在估计了纵向调查结果，以便成功预防和治疗日本与禾本科和杂草花粉相关的过敏症状。
自1986年7月以来，我们使用重力花粉采样器（达勒姆采样器）在日本20多个地点全年监测空气中的花粉。样本被邮寄到我们的实验室，在那里用卡尔贝拉溶液染色，在光学显微镜下计数，并换算为每平方厘米的花粉数量。为方便起见，每六个月汇总一次采集的花粉数量，将1月至6月的样本归类为春季花粉，7月至12月的样本归类为秋季花粉，即使是同一家族的花粉。
与树木花粉相比，每个地点的总花粉计数极少，平均每年73至650粒花粉。相模原地点的计数最高。与雪松和柏树不同，没有明显的年度波动，但某些地区的禾本科和豚草花粉计数在增加。春季禾本科花粉计数最高，占采集总量的30%。
这表明我们需要仔细检查与草本花粉相关的变应性结膜炎和口腔过敏综合征。提示了空气中花粉调查对花粉过敏患者治疗的重要性。
