Treatment of outflow tract obstruction due to benign prostatic hyperplasia with the pollen extract
, cernilton: a double-blind, placebo-controlled study.
Furthermore, bio-effects of Date palm pollen extract
were studied by a lot of researchers, according to Faleh and Sawad  Date palm pollen grains extract leads to high stimulation in fertilization in male rabbits, produce sperm and increase its numbers, Bahmanpour et al.
Nelson was senior coinvestigator suggested this may be counterproductive when such mixtures are given in conjunction with Timothy pollen extract
A liquid ragweed pollen extract
was well-tolerated and reduced symptoms more than 40 percent for participants in a preliminary study, Creticos Research Group scientists reported at an American Academy of Allergy, Asthma, and Immunology conference in February.
First Positive Findings from a Phase III Trial Evaluating Sublingual-Liquid Ragweed Pollen Extract
in North America Presented at a Featured Poster Session at Prominent Allergy Meeting
A new and much safer desensitisation process is now available in which a little grass pollen extract
is given under the tongue.
About a fortnight later a pollen extract
was prepared by sieving, centrifuging and washing with distilled water.
They were randomly assigned to a medium or high dose of standardized glycerinated short ragweed pollen extract
or to a placebo.
In an initial series of in vitro experiments, the researchers applied ragweed pollen extract
(ragweed pollen is notorious for provoking the allergic reactions that lead to allergies and asthmatic airway inflammation) to cultures of human airway epithelial cells -the cells that line the network of air passages within the lungs.
In another randomized trial of grass pollen extract
(Stallergenes), it was demonstrated that despite a lack of between-treatment-group difference after the first year, significant differences were apparent after 2 years.
Grazax contains a tiny quantity of grass pollen extract
which primes the immune system and wards off runny noses, itchy eyes and sneezing.
Two studies tested a popular European rye-grass pollen extract
called Cernilton against a placebo in a total of 165 men for three to six months.