Patients undergo liposuction for a number of reasons. For some patients, the reasons are social or mental. Other patients undergo liposuction for better health and medical reasons. Liposuction procedures used to require using invasive surgical probing mechanisms that sucked out fat and fat cells from targeted areas of the body. According to the American Society of Plastic Surgeons, liposuction technologies established within the last ten years, have proven to decrease post-surgical recovery time by 65 to 70 percent. Prospective liposuction patients have more surgical options than ever before. As a result, two of the most sought-after liposuction procedures of today are vaser liposuction and tumescent liposuction.

Vaser liposuction stands for vibration amplification of sound energy at resonance. In other words, it is an ultrasonic liposuction procedure. Sound waves break up the fatty tissue and cells and allow the surgeon to extract more fatty tissue with less damage to the surrounding tissue. There is an increased level of preciseness to this procedure, which gives the patient less bruising, bleeding and swelling that with other types of procedures. After the procedure, surgeons recommend certain after care regimen to promote healing and speedy recovery.

According to the American Society of Plastic Surgeons, tumescent liposuction may be the reason liposuction is the number one cosmetic surgery in The United States. Liposculpting, as it is often referred to, uses a tube or cannula to create tunnels through fatty layers. The use of a cannula and local anesthetic causes the blood vessels to restrict and creates minimal blood loss to the patient. This type of liposuction is often combined with other techniques for maximum fat extraction and speeds overall patient recovery.

Tumescent and vaser liposuction are the most precise method of breaking apart fatty tissue and the most effective at extracting the fat tissue, once removed from the wall of tissue. Together, both procedures insure a patient experiences a speedy recovery with minimal pain, discomfort, swelling, bruising, and bleeding. Local anesthetic is utilized for both procedures, which allows the patient a more secure and pleasurable experience. These liposuction procedures are remarkable ways for individuals to regain a sense of health, lose weight, feel better, look better, and improve their self-confidence, combined with proper recovery management and health maintenance after surgery. It is very important that a patient “does their homework” and finds a surgeon certified by The American Board of Plastic Surgery. The surgeon should have extensive experience performing the procedure, provide detailed answers to questions, and be able to provide references upon request. The result is a healthier mind, body, and spirit.

It is the first comprehensive study linking declining immunity with the use of analgesics. Although the effect of Tylenol was small and the vast majority of infants continued to receive adequate protection of the vaccines, the results “justify” does not routinely provide this analgesic immediately after vaccination, doctors said the Centers for Disease Control and Disease Prevention.

They wrote an editorial accompanying the study, published in the Friday issue of the British medical journal Lancet. The study examined only the preventive use of Tylenol, not whether it is suitable for use after the onset of fever.

Tylenol or generic name, acetaminophen, is a broad-spectrum pain reliever for infants. Many parents are supplied before or after a vaccine to prevent fever and malaise, a procedure recommended by some doctors.

However, the fever after a vaccination is not necessarily harmful; it is a natural part of the body’s response to it. Reduce fever, especially the first time that a baby receives a vaccination, it also means reducing the immune response and the amount of protective antibodies generated, according to new study.

The work was led by military and government scientists in the Czech Republic and performed in 10 medical centers in the country. It involved 459 healthy children from nine to 16 weeks of age, who received vaccines against polio, pneumonia, meningitis, peruses, tetanus, hepatitis and other childhood ailments.

Half received three doses of Carpool or paracetamol, similar to the Tylenol brand sold in Europe in the first days after vaccination. The others only received vaccines.

Babies who received analgesics had lower chances of having foot-by 42% compared to 66% of the other-and very few in both groups suffered high fever.

But in the group receiving the drug were detected in smaller numbers of protective antibody levels generated after several shots. The levels were significantly lower in this group in the booster shots, delivered the babies at ages 12-15 months.

Then, researchers examined 10 other vaccines and other evidence found that using Tylenol to prevent fever at the time of vaccination could reduce the immune response. However, if the drug is administered for fever once it has started it might not affect the immune response.

Helmholtz researchers study how cancer develops. For example, they examine its genetic foundations. They also use molecular, genetic and epidemiological methods to identify additional risk factors. And they inquire into the significance of viruses and environmental factors in the formation of cancer.

Another topic within the programme involves understanding the role which immune system cells play in the disease. Helmholtz scientists focus their work on developing innovative diagnostic and therapeutic procedures in which they use molecular, cell biological, histological and radiophysical methods. Research and clinic collaborate closely in this work, for example, by establishing a heavy-ion and proton therapy.

Medical engineering also plays an important role in the “Cancer Research” programme. Because it makes new video-monitored procedures available which facilitate more precise diagnosis and treatment.

The use of medicinal plants has been involved in medico-religious practices, to quackery and fraud; which has in many cases over-valued and also given a multitude of properties. Both developed and developing countries have increased the use of medicinal plants and products derived from them, although the causes are different. Mainly, because it is a fad and the latter by necessity. In both cases clinical medicines were developed and later presented in other abuse, which has resulted in an increase, an increase in scientific interest and scientific verification of the properties attributed to medicinal plants.

The World Health Organization (WHO) identified that, about 80% of the world’s population uses traditional medicine to meet primary healthcare needs. Analyzing the interest in the study and use of traditional medicine in health care and in recognition of the importance of medicinal plants for health systems in developing countries- WHO agreed to promote traditional medicine and establishing guidelines for the identification of herbal drugs, which are safe and effective.

In 1978, WHO defines the integration of proven traditional remedies in national drug policies and regulations of the countries, corresponding to the Ministries of Health approval of herbal remedies and the prohibition of the use of those  which are hazardous.

In 1989, after recognizing the importance of herbal medicines in the health of individuals and communities, WHO states that countries need updated and authoritative information on the properties and potential beneficial effects of herbal medicines.

Following international trends, the Ministry of Health of Costa Rica, formed an inter-agency and inter-disciplinary committee to draw up a document that would comply with the guidelines issued by WHO on the issue and provide protection to the population. It is evident in the official newspaper, La Gaceta No. 72-98, Wednesday, April 15, 1998 through publication of the decree No. 26782-5 entitled “Regulations for the industrialization, registration, marketing and advertising of preparations based on natural resources and pharmaceutical form teas “, the same has 10 chapters and 53 articles and describes the requirements for the marketing of natural products.

Within the framework of international program CYTED (Science and Technology  or Development), the author of this paper conducted a study of the Ibero-American
legislation on the subject and found that 15 countries have some type of rules to regulate marketing of such products.

Since 1995, The author is also involved, in another international program of applied research for traditional medicine called “TRAMIL popular Caribbean”, which began operations in 1993 and is based on the compilation of ethno-pharmacology information, scientific validation and Community action diffusion of medicinal plants which have significant use. This methodology has not only created an ingenious new way of recovering popular culture and traditions in the use of plants, but has also managed to raise institutional interest locally managed programs to develop medicinal plants in support of strategy primary health care in local communities in Central America.

About half of our DNA does not belong to us altogether. It is especially made virus called “endogenous retroviruses” squatters, who have infiltrated the heart of our cells and we pass on from generation to generation, sometimes from the age of dinosaurs. Fortunately, they are still asleep. Researchers from EPFL have developed in days the mechanism of inhibiting the host surprising. Published in Nature, this discovery tells us more about the complex process of natural selection. More pragmatically, the work of Lausanne could also pave the way for new therapies against the HIV virus or herpes.

Before being endogenous, these viruses were external aggressors, or exogenous, such as HIV, which colonizes the blood cells. However, endogenous retroviruses have targeted germ cells – the precursors of sperm and ova. Therefore, affected individuals have transmitted the intruders to their offspring.

A Boost for the evolution of species

These endogenous retroviruses are not only enemies. They are also great engines of evolution. For these unwanted visitors tend to mutate the DNA of their host. “They are true architects of the genome, explains Didier Trono, Director of Research They can enable, disable or modulate genes. “Indeed, the great waves of onset of endogenous retroviruses coincide with moments when, strangely, the evolution seems to put a boost. “In our genome, we find traces of the last two main waves. The first took place there 100 million years for the development of mammals, seconds it are about fifty million years, appearing just before the first anthropoid primates. ”

In ancient pandemics, some individuals were able to dive into the dormant retrovirus involved. They survived as likely to slaughter. Their descendants, including ourselves, has inherited this ability. To do this, our cells produce inhibitory proteins. These are capable of recognizing viral sequences in our own DNA, and neutralized. The Lausanne researchers have discovered a gene family comprising no fewer than 400 members is involved in this monitoring process.

In a mouse embryo that scientists from EPFL have uncovered the mechanism. Within five or six days of the embryo, a host of auxiliary proteins are responsible for recognizing the many viral sequences in our DNA. A master protein called KAP1, orchestra their sleep. “If we withdraw KAP1 at that time, other proteins do not work,” says Didier Trono. Endogenous retroviruses, old for some hundreds of millions of years, will awaken from their long sleep inside the cell. They induce numerous changes, “just as fast in HIV infection”, compares the researcher. The embryo dies.

This discovery could provide new therapeutic approaches, especially against AIDS. The Lausanne researchers are already in the process of determining whether the KAP1 protein is also involved in the ability of HIV to sleep temporarily in our cells, and thus avoid the treatment. “As in the case of endogenous retroviruses, this may be our own cells that inhibit the virus to defend the body. This could be the same process, but imperfect. We could then imagine waking up the sleeping virus during therapy, to remove them too. “

In 2007, the Joint United Nations Program on HIV / AIDS (UNAIDS) has identified about 33 million persons living with HIV around the world (including 7.5% of children under 15 years), almost 1% of world population. He also counted 2.5 million new infections (including 17% of children under 15 years) and 2.1 million HIV-related deaths (including 15.7% of children under 15 years). This pandemic is slowing the economic growth of countries and increases poverty, especially on the continent which identifies African 3 / 4 cases of the planet On this continent, over 60% of those infected are women and there are more than 90% of children under 15 infected and died from related illnesses AIDS.

HIV prevalence (number of people living with HIV in a given population) is even 33% in Swaziland, 25% in Botswana, Lesotho 23% or 20% in Zimbabwe are among the poorest countries of world, while HIV prevalence in France is estimated at 0.2% in 2007. Moreover, among the 35 African countries with the highest HIV prevalence, life expectancy of the population is on average 48.3 years while it was 54.8 years in the absence of the virus. Currently, no treatment can cure AIDS and the best way to avoid the contamination is yet prevention.

Hypothesis / Questions: Will too much chlorine in the pool turn a blond person’s hair green and badly affect other parts of your body? Not enough chlorine in the pool water will cause blond hair to turn green as well as cause an offensive odor.

Materials: I used two Barbie heads, my brother’s old sweaty T-shirt, two buckets and my dad’s pool kit.

Procedure: 1. I put one of the Barbie’s head in a bucket of clean water. 2. I put the other Barbie head and my brother’s T-shirt in a bucket of dirty water. 3. Over a period of time the hair in the dirty water with just a little of chlorine in it , the Barbie’s hair turned green.

Results/Conclusions: The urine and perspiration-stained T-shirt added to water in bucket no. 1 contaminated it and caused the chlorine to attack and destroy the bacteria.

Links:
Ask about chlorine!

Certain subtypes of HPV are known to be at the origin of cervical cancer (cancer of the uterus in particular). Of the 100 subtypes identified, 15 were identified as oncogenes, that is to say with a high carcinogenic risk associated. Dr. Harald zur Hausen was awarded the Nobel Prize for medicine in 2008 to be formally identified the cause and effect relationship between infection with HPV and cervical cancer.

This cancer is the 6th most common cancer in the region. Prof. Tay, Director of Research Department of Obstetrics Gynecology GHS hopes that this study will understand why it seems that the rate of cervical cancer is higher in Singapore than in other countries in Asia or Oceania.

Soo Kee Chee, director of the National Cancer Center Singapore (NCCS) said that academic institutions are beginning to conduct clinical trials for the private sector. For example, the center is currently assisting a pharmaceutical company to arrange a trial taking place in 22 institutions in 12 countries. The NCCS is also engaged in a clinical phase III with a large Danish group, and hopes to see lead this major project.

Many collaborations between Asian and foreign companies should also appear. The director of the healthcare division in Asia Pacific by Frost & Sullivan, Simranjit Singh, said that international companies should take account of Asia in their strategic vision, not as a market or plant relocation, but as a key element of discovery new molecules. The trend has already started in Singapore, for example, the establishment by Schering-Plow Corp a unit translational medical research of several million euros. In January 2009, Abbott has also opened a research and development of 3.5 million euros, its first laboratory on Singaporean soil.

Structural genomics (1) is based on the assumption that solving the three-dimensional structure of proteins will understand the biological processes of life. However, until now, the techniques of structural biology was not possible to know the three-dimensional structure of the intrinsically disordered proteins (PIDs) (2), approximately 40% of proteins encoded by the human genome. A large number These proteins are associated with human diseases, such as Tau protein involved in the development of Alzheimer’s disease or the protein p53, one of the most important tumor suppressor implicated in many cancers. The inability to determine the structure of these proteins, especially when their functioning (interaction with their partners, for example), makes impossible the decoding of many molecular processes essential. The development of methods to study the conformational behavior (3) of PIDs is therefore a major challenge for the whole community science in contemporary structural biology.



For the first time, researchers from Grenoble to the Directorate of Life Sciences at the CEA, CNRS and Universite Joseph Fourier, in collaboration with researchers at UVHCI (4), just describe very precisely the properties and structural dynamics of these intrinsically disordered proteins, the nucleoprotein of Sendai virus (virus similar to measles virus). This protein plays an essential role in transcription and replication of virus within infected cells. For this the researchers have developed a technique based on nuclear magnetic resonance. By observing the average chemical shifts of atoms constituting the protein, they could describe the atomic structure of part of the protein that interacts with its partner (viral polymerase) to enable the activation transcription and replication of the virus.



With this technique it is now possible to consider the characterization of many intrinsically disordered proteins, to better understand their function or dysfunction, and develop to term potential pharmacological inhibitors.
Institut de Biologie Structurale Jean Pierre Ebel (IBS)
Both center research technical platform and host and scientific training, the Institut de Biologie Structurale Jean Pierre Ebel (IBS) aims the development of research in structural biology, a field research capital for understanding basic biological mechanisms. In its structural and functional study of biological macromolecules (especially proteins), IBS offers a multi-disciplinary approach (at the frontiers of biology, physics and chemistry) combines fundamental research and development of innovative techniques. The institute focuses on three particular biological themes consistent with a growing social demand in the areas of health and the environment cell division, immunity and host-pathogen interactions and limitations of living.

Created jointly by CEA and CNRS in 1992, the Institute became a joint research unit CEA-CNRS-Université Joseph Fourier in 1999. Since 2002, IBS is part of a larger whole, the Partnership for Structural Biology (PSB), whose primary objective is the study of proteins of biomedical interest. This partnership creates the Grenoble scientific polygon, a center of excellence offering a variety of techniques in structural biology is unique in Europe

Notes:

(1) Structural genomics is a new discipline after genomics. It aims to systematically describe the three-dimensional structure of all proteins encoded by a given genome, using the biophysical techniques of X-ray crystallography and NMR.

(2) intrinsically disordered proteins: proteins that are functional despite a lack of stable three-dimensional structure.

(3) conformational behavior: structural and dynamic properties describing the intrinsic disorder of these proteins.

(4) Professor Rob Ruigrok, Unit of Virus Host Cell Interactions (UVHCI) UMI 3265 UJF-EMBL-CNRS Grenoble.