African Traditional Herbal Research Clinic STD's ... - Blackherbals.com
African Traditional Herbal Research Clinic STD's ... - Blackherbals.com
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Continued from page 44 – HIV Drug causes Liver Damage<br />
blood to back up into the esophagus. Veins in the throat<br />
can be<strong>com</strong>e so enlarged that they rupture, leading to<br />
serious and potentially fatal bleeding.<br />
Although the FDA stated that the benefits for HIV<br />
patients still outweigh the risks, it warned that Videx<br />
patients should be closely monitored for any signs of<br />
portal hypertension. Furthermore, it noted that "the<br />
decision to use this drug ... must be made on an<br />
individual basis between the treating physician and the<br />
patient."<br />
Videx was first approved in 1991, and the delayed<br />
release version was approved in 2000. The drug is a type<br />
of antiretroviral drug known as a nucleoside analogue,<br />
and slows the proliferation of HIV to prolong the onset<br />
of AIDS and extend the life of patients. It has previously<br />
been linked to other forms of liver damage, especially in<br />
<strong>com</strong>bination with other antiretroviral drugs including<br />
hydroxyurea and ribavirin.<br />
According to a spokesperson for manufacturer Bristol-<br />
Myers Squib, worldwide sales of the drug amounted to<br />
$71 million in 2009.<br />
http://www.naturalnews.<strong>com</strong>/z029225_liver_damage_drugs.ht<br />
ml<br />
☻☻☻☻☻☻<br />
Hormonal Contraception Ups<br />
HIV Risk in Women<br />
October 3, 2011<br />
Hormonal contraception may make it easier for HIV to<br />
spread between heterosexual sex partners, according to a<br />
new study conducted in Africa. Women in the study who<br />
used hormonal contraception had double the risk of<br />
acquiring HIV or transmitting it to their male partners as<br />
those who did not use hormonal contraception.<br />
While hormonal conception includes both oral<br />
contraception and injectable forms of birth control, the<br />
findings were most pronounced for women using<br />
injectables, like Depo-Provera, the study said. "These<br />
findings have important implications for family planning<br />
and HIV-1 prevention programs, especially in settings<br />
with high HIV-1 prevalence", said study researcher<br />
Jared Baeten, of the University of Washington. HIV-1 is<br />
the prevalent subtype of HIV. "Re<strong>com</strong>mendations<br />
regarding contraceptive use, particularly emphasizing<br />
the importance of dual protection with condoms and the<br />
use of non-hormonal and low-dose hormonal methods<br />
for women with or at risk for HIV-1, are urgently needed",<br />
said study researcher Renee Heffron, also of the<br />
University of Washington.<br />
HIV and contraception<br />
More than 140 million women worldwide use hormonal<br />
contraception, such as daily oral pills and long-acting<br />
injectables, the study said. A large proportion of the 16<br />
million women living with HIV in sub-Saharan Africa<br />
also use hormonal contraception. The new study included<br />
3,790 heterosexual couples in which one partner was HIV<br />
positive and the other was not. The couples were from<br />
seven <strong>African</strong> countries (Botswana, Kenya, Rwanda,<br />
South Africa, Tanzania, Uganda and Zimbabwe).<br />
Women using hormonal contraceptives were twice as<br />
likely to be<strong>com</strong>e infected with HIV. The risk was<br />
increased among those using injectable and oral<br />
contraceptives, although for the increase seen in those<br />
using oral contraceptives was smaller and may have been<br />
due to chance. Additionally, women who were HIVpositive<br />
at the beginning of the study and using injectable<br />
contraception were twice as likely to transmit the virus to<br />
their male partner as women who did not use hormonal<br />
contraception. The results held even after researchers<br />
took into account factors that could affect the HIV<br />
transmission rate, such as the whether the woman was<br />
pregnant, and whether condoms were used. It's possible<br />
hormonal contraception causes biological changes, such<br />
as changes to the cells that line the vagina or cervix, that<br />
influence susceptibility to HIV, the researchers said.<br />
What's to be done<br />
"Active promotion of [injectable contraceptives] in areas<br />
with high HIV incidence could be contributing to the<br />
HIV epidemic in sub-Saharan Africa, which would be<br />
tragic," Charles Morrison from <strong>Clinic</strong>al Sciences,<br />
Durham, North Carolina, said in an ac<strong>com</strong>panying<br />
editorial. "Conversely, limiting one of the most highly<br />
used effective methods of contraception in sub-Saharan<br />
Africa would probably contribute to increased maternal<br />
mortality and morbidity and more low birth weight babies<br />
and orphans — an equally tragic result," Morrison said.<br />
Morrison also noted the study was not originally designed<br />
to measure the effect of hormonal contraception on HIV<br />
risk, and that the number of women using these<br />
contraceptives was small. In addition, it was <strong>com</strong>mon for<br />
women in the study to switch their contraception method,<br />
from hormonal to non-hormonal contraception, such as<br />
intrauterine devices. It's time to find a definitive answer<br />
to the question of whether hormonal contraception<br />
increases HIV acquisition risk, Morrison said. This can<br />
be done through a trial in which participants are<br />
randomly assigned to receive hormonal contraception or<br />
not.<br />
http://www.msnbc.msn.<strong>com</strong>/id/44765548/ns/healthwomens_health/#.ToqdOHLT4i0<br />
☻☻☻☻☻☻<br />
-45- <strong>Traditional</strong> <strong>African</strong> <strong>Clinic</strong> October 2011