Jul
01
2007

Incense Use Causes Cancer Of The Respiratory System

Incense use has been common in East Asia for a long time, but also in the Western world incense burning is not uncommon. It became very much “in” to burn incense sticks to create a certain “atmosphere” in a room. Incense burning during religious celebrations in some churches is a custom that goes back well over 1000 years. It is easy enough to observe, how a cloud of incense triggers a chorus of coughing and clearing of throats in a church ceremony. It has never been a laughing matter to people who suffer of allergies and asthma, as incense smoke –just like any other smoke- is a source of airway irritation.

But a bit of a cough and airway irritation are the smaller problems that long term incense use has in store. A study involving 61,320 Singapore Chinese showed that long term users had more than twice the relative risk of non-nasopharyngeal cancers of the upper respiratory tract, compared with people who did not use incense. The risk of squamous cell carcinomas of the lung rose 1.7 fold and the risk of squamous cell carcinomas of the entire respiratory tract rose 1.8-fold among long-term incense users, wrote Dr. Fribourg and his colleagues of the University of Minnesota, Minneapolis who conducted the study. The participants in the study were 45 to 75 years old and free of cancer when they enrolled in the study from 1993 to 1998. Living conditions, life style and dietary factors were examined and results were adjusted for a host of factors, such as cigarette smoking, alcohol intake, gender differences, and intake of Chinese preserved food.

Incense Use Causes Cancer Of The Respiratory System

Incense Use Causes Cancer Of The Respiratory System

The researchers also noted that incense burning is deeply engrained into the way of daily living in Southeast Asia. About half of the population burns incense at home every day. Incense smoke contains a large amount of particular matter and the burning releases many possible carcinogens including polyaromatic hydrocarbons, carbonyls and benzene.

More information regarding nose cancer: http://nethealthbook.com/ear-nose-and-throat-diseases-otolaryngology-ent/nose-problems/nose-cancer/

Reference: First published June 21, 2007 and subsequently published in a 2008 journal.

Last edited November 2, 2014

Sep
01
2006

Prostate Cancer Recurrence Linked To Obesity

Prostate cancer affects a significant percentage of male patients in the higher age groups. Early diagnosis and treatment has shown good success rates. Early surgery in the form of a radical prostatectomy has given patients virtually a new lease on life. Radiotherapy as an alternative form of treatment has been an option for those who could not undergo surgery. Once the treatment is completed there is reason for optimism, if the tumor could be removed in total.

Dr. Sara Strom, PhD and research colleagues from the M.D. Anderson Cancer Center in Houston, Texas analyzed findings of 873 patients over the course of 14 years with localized prostate cancer who had received external beam radiotherapy as their sole treatment. The objective was to determine, whether all patients were doing well, or whether some could be more at risk. It turned out that those with normal body weight fared best. 27% of them experienced a recurrence of the disease. Those who were overweight had recurrence rates that jumped to 55%. Those who were obese were most severely affected with recurrence rates of 99%. The researchers believe that there is a difference of tumor behavior between patients with normal body weight and those who are overweight or obese.

Prostate Cancer Recurrence Linked To Obesity

Prostate Cancer Recurrence Linked To Obesity

Future studies will be needed to evaluate the relationship of obesity with dietary factors, genetic modifiers of steroid androgen metabolism, insulin and insulin like growth factors. This will clarify the underlying mechanism of action in the development of prostate cancer.

More information about prostate cancer: http://nethealthbook.com/cancer-overview/prostate-cancer/

Reference: The Medical Post, August 22, 2006, page 41

Last edited November 1, 2014