Play safe on herbal
Clinical trials herb based contraceptive cream developed by the central research institute (CDRI) , Lucknow have been submitted and the results have been submitted to the drug controller general of India for approval . Fruits of sapindus mulorossi (soap nut) are rich in sapinons which have been shown to have spermicidal activity . This cream has also some antibacterial properties and can protect women from common diseases
A simple blood test might be used successfully to predict the chances of a person contracting lung cancer . researchers at Columbia University , New York , USA , used blood samples that had been collected 13 years ago and found that people whose white blood cells were damaged were at a higher risk of getting cancer . According to the group of researchers , this damage is mainly due to exposure to polycyclic aromatic hydrocarbons(PAH) which binds to the genetic material aromatic hydro carbons (PAH) which binds to the genetic material . The group measured this
Were you born intelligent?
Recent research claims that the intellectual ability is influenced greatly by environment and may not be hereditary . psychologist Dennisd Garlick of the university of Sydney in Australia , suggests that intelligence is created when neural connections in the brain a are changed in response to environment cues.
According to Garlick ,recent advances in neuroscience and cognitive science have suggested that different neural connections in the brain . Thus ,environmental conditions that allow favorable connections to be developed lead to a better intellect ,About 12,1 percent of adults over the age suffers from the disease . in addition to these , 14 percent people are suffering from impaired glucose tolerance (IGT) , where by , blood sugar levels are higher than normal . The survey indicates that every fourth person in urban India can end up suffering from diabetes
The survey was carried out in six cities –Bangalore-New Delhi, Kolkata , Chennai and Hyderabad . The survey highlighted the difference between the prevalanceof the disease in different parts of the country . The sample size and the type of people who were considered in the study were established statistically . Guidelines set down by the world health organization for epi-demiological studies in diabetes were followed . The door to door survey carried out between January and august 2000, included a total of 11,216 people above the age of 20 years . These people belonged to different socioeconomics groups
Blood sugar levels were measured after people were made to fast overnight and two hours after giving a specific amount of glucose . The results show that were no major differences in the prevalence of the diseases amongst men and women . the prevalence increased with increasing the age and was
Hyderabad has the highest
Percent of diabeties
City prevalence (percentagt)
City diabetes igt
Chennai 13.5 16.8
Higher in unemployed and retired people . An important observation was the fact that IGT was high in people below 40 . The survey showed that more and more people are becoming prone to IGT . This might indicate that the urban environment triggers the conversion of IGT into full blown cases of diabetes is alarming ‘ says Anil kapur who was part of the team that carried out the survey “ We have higher incidence of the type11 of diabetes which is directly linked to the life style and can there fore be prevented or delayed “ he adds . it is also important that both the doctors and the patients are aware about the disease , he feels “ The disease burden due to diabetes is further Worsened because of the related problems such as heart problems , blindness and kidney failure “ says S.K.Wangoo , diabetologist at indraprastha Apollo Hospitals , New Delhi
TO CATCH AN EPIDEMIC
Researchers might have to rethink their strategy for developing an effective vaccine against Human immuno-defeciency (virus) reveals a study published in nature . Researrcher Dan Barouch of Harvard medicl school in Boston and his team have shown that HIV can mutate and evade the protection provided by vaccines .
The researchers were using a vaccine that affected the host’s immune system directly to develop an arsenal , which would attack the virus –infectedinfected cells . unfortunately , the present report shows that even an arsenal , which would attack the virus –infected cells . unfortunately , the present report shows that this strategy has loop holes . Earlier , the group had proved the effectiveness of their vaccine on eight Rhesus monkeys . seven out of these remained stable for more than two years . the vaccine failed to bring out desired results in one monkey because of a single point mutation that had occurred in the virus . this initiated cascade of events resulting the monkey.s death .
The results question a vaccination strategy based solely on the control of viral replication says JDLifson , aids vaccine program , national cancer institute Mary Land ,USA,”the findings should be taken as realty check at this time “ says Barouch
CHILDREN UNDER CLOUD
Pollution causes birth defects
Air pollution can impair the development of the heart in children , reveals a study carried out by researchers university of California and the California Air Resources Board .
Women residing in polluted areas are three times more likely to have children with birth defects than those in living in less polluted areas . This effect of pollution was found more pronounced when the mother was exposed to the polluted air during the second month of pregnancy . carbon monoxide and ozone are the main culprits responsible for these defects
The researchers evaluated 9,000 babies having birth defects using data from the California birth defects , monitoring program . The defects pertained to different parts of the heart of the heart such as valves , septum and arteries . The defects pertained to different parts of the heart such as valves , septum and arteries . The control group group consisted of children of children who were not diagnosed, with any birth defects in the first year of life . the team calculated the average monthly exposure to pollutants , such as carbon monoxide, ozone , nitrogen dioxide , and particular matter , “ the fact that certain heart defects are turning up in the second month of pregnancy , when the heart is being formed suggests some thing serious may be happening “ says Gary Shaw of the California birth defects monitoring program and a coauthor of the study . During the second month of the child’s development , the neural crest cells differentiate to form the heart . These cells differentiate to form the heart . These cells are easily affected by exposure , because they lack of anti-oxide stress proteins and are therefore more sensitive to oxidation by the pollutants . unlike other health factors like diet or life style , a pregnant woman has almost no control over the quality of air she breaths , he adds
High On Sugar And Homeopathy
Play safe on herbal