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Special Announcement:

National has asked all local sections to revise their bylaws and bring them into compliance with national bylaws. A committee has been working on this for the past year. On May 16, the executive committee met to look them over and has voted to send the new bylaws to the membership. Please take a look at the new proposed bylaws, which will be voted on in September. For your reference the proposed bylaws along with current and archived bylaws are available here.

September Meeting Notice
Wed. Sept 26, 2018

The Oak Barrel
5975 Canal Rd. Valley View, Ohio 44125
http://theoakbarrel.com

4:30 pm Executive Committee Meeting
5:30 pm Social/Networking
6:15-7:00 pm Dinner
7:00 pm Presentation

"Can a Tree Help Me Pee? Pygeum and BPH"
by Dr. Robert Q. Thompson, Professor of Chemistry and
Biochemistry, Oberlin College

Benign prostatic hyperplasia (BPH) or enlarged prostate afflicts
a majority of men in the United States over the age of sixty. Some men have serious enough symptoms (e.g. difficulty urinating) to be seen by a doctor, and some of those will resort to over-the-counter botanicals rather than prescribed pharmaceuticals. One of these botanicals is pygeum, the ground up bark and/or extract of the bark of an African cherry tree, Prunus africana. Pygeum contains a number of compounds that may be effective in treating BPH.

An analytical method was developed and optimized to identify and quantify five BPH-active compounds in bark and pygeum capsules. The method involved saponification of natural esters in the material, liquid-liquid and liquid-solid extraction, and LC-APCI-MS (triple quadrupole) quantification. Four bark samples and seven commercial products were analyzed, and the concentrations of the BPH-active compounds were compared.

DINNER RESERVATIONS
Please RSVP for the dinner September
13th by emailing to Dr. Chris Boyd (w.c.boyd59@csuohio.edu). At the event, we can take credit card payments, checks made out to “Cleveland ACS”, or cash. The cost is $20 for members and guests, $10 for retirees or unemployed, and $5 for students.


ACS Cleveland Section
PO Box 5497
44101-0497

 

 

 

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Sept 2018
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