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Dieting web sites and dieting plans are so successful that it’s almost a given that anybody can find the perfect free dieting scheme on the internet. Free diet plans are, well, free - you don’t pay anything upfront. But many people dont trust them having a good reason.

(Read the full post about ‘Lose Weight Fast - Free Diet Plans Can Work for You Posted By : Solomon Adeyefa’…)

Health & Medicine

• Human Biology
• Genes
• Obesity

Plants & Animals

• Molecular Biology
• Genetics
• Cell Biology

Reference

• Phosphate
• Mitochondrion
• Anaerobic exercise
• Chloroplast

Now researchers at the University of Illinois have identified a key step in the cellular recycling of ATP that allows your body to produce enough of it to survive. Without this cycling of ATP and its low-energy counterpart, adenosine diphosphate (ADP), into and out of the mitochondrion, where ADP is converted into ATP, life as we know it would end.

Researchers have for the first time simulated the binding of ADP to a carrier protein lodged in the inner membrane of the mitochondrion.

(Read the full post about ‘Researchers Are First To Simulate The Binding Of Molecules To A Protein’…)

Health & Medicine

• Heart Disease
• Hypertension
• Erectile Dysfunction

Plants & Animals

• Food
• Agriculture and Food
• Soil Types

Reference

• Erectile dysfunction
• Berry
• Seedless Fruit
• Hyperglycemia

“The more we study watermelons, the more we realize just how amazing a fruit it is in providing natural enhancers to the human body,” said Dr.

(Read the full post about ‘Watermelon May Have Viagra-effect’…)

Health & Medicine

• Stem Cells
• Birth Defects
• Nervous System

Mind & Brain

• Autism
• Disorders and Syndromes
• Neuroscience

Reference

• Embryonic stem cell
• Neural development
• Rett syndrome
• Stem cell treatments

The study demonstrated that mice lacking the myocyte enhancer factor 2C (MEF2C) protein in neural stem cells had smaller brains, fewer nerve cells and showed behaviors similar to those seen in humans with a form of autism known as Rett Syndrome.

This work represents the first direct link between a developmental disorder of neural stem cells and the subsequent onset of autism.

The research team was led by Stuart A.

(Read the full post about ‘Researchers Link Early Stem Cell Mutation To Autism’…)

Health & Medicine

• Headache Research
• Nervous System
• Epilepsy Research

Mind & Brain

• Headaches
• Disorders and Syndromes
• Epilepsy

Reference

• Tension headache
• Cluster headache
• Local anesthetic
• Peripheral vision

In the Proceedings of the National Academy of Sciences, Alfred George Jr., M.D., and colleagues report that genetic mutations linked to this rare form of familial migraine alter the function of sodium channels — protein "tunnels" through brain cell membranes involved in the electrical conduction of nerve impulses.

The findings identify cellular events that may prompt migraines — specifically the aura that precedes them — and suggest that medications targeting sodium channels might warrant a closer look as potential treatments for some forms of migraine.

George and colleagues investigated the physiological basis of a severe, inherited form of migraine called "familial hemiplegic migraine type-3" (FHM3).

(Read the full post about ‘Migraine Mutations Reveal Clues To Biological Basis Of Disorder’…)

Health & Medicine

• Immune System
• Allergy
• Lymphoma
• Stem Cells
• Lung Cancer
• Brain Tumor

Reference

• Urticaria
• Histamine
• Allergen
• T cell

The molecules, IL-4 and IL-21, are cytokines or ‘chemical messengers’ produced by immune cells known as T cells. T cells use cytokines to communicate with B cells, which then make antibodies. When IL-4 and IL-21 are involved in the same ‘conversation’ with a B cell, laboratory experiments show they stimulate the production of large amounts of the antibody class known as immunoglobulin E, or IgE.

IgE is a very tightly regulated antibody.

(Read the full post about ‘Silencing Of Molecular ‘Conversation’ May Help Curb Severe Allergies’…)

Health & Medicine

• HIV and AIDS
• Infectious Diseases
• Sexual Health
• Diseases and Conditions
• Health Policy
• Chronic Illness

Reference

• Antiretroviral drug
• Transmission (medicine)
• HIV test
• Trichomoniasis

Despite advances in HIV treatment such as topical microbicides, pre- and post-exposure treatment and male circumcision, HIV infections continue to increase worldwide. Dr.

(Read the full post about ‘Antiretroviral Therapy As HIV Prevention Strategy’…)

The P.E.I. government has recruited two family doctors to open new practices in Kings County.

One of the doctors will move to Souris and the other is going to Montague.

Health Minister Doug Currie noted the province now has 80 practising doctors, the most ever.

“Recruitment is a very competitive process and retention efforts are crucial to build a stable, sustainable health-care system,” said Currie in a news release Monday.

Dr. Scott Campbell will begin his family practice at the Montague Medical Clinic on Wednesday. Campbell, who is originally from Stratford, P.E.I., recently finished his residency training in Saint John, N.B. and wanted to return home to begin his practice.

Dr.

(Read the full post about ‘New doctors heading to eastern P.E.I.’…)

Sexually transmitted diseases have doubled in less than a decade among a group of over-45 British residents, leading researchers to urge health officials to do more to dispel false assumptions about sex among older people.

“Although it is recognized that young people should remain the focus of sexual health programs, the results indicate that sexual risk-taking behaviour is not confined to young people, but also occurs among older people,” say epidemiologists with the government’s Health Protection Agency in the West Midlands.

Their research, published online Monday in the journal Sexually Transmitted Infections, tallied the numbers of STDs diagnosed in 19 sexual health clinics in the West Midlands between 1996 and 2003.

While the numbers of infections identified in older age groups are still relatively small compared to younger people, the epidemiologists found an increase among those over 45 of 127 per cent, compared to 97 per cent for those under 45.

In total, researchers found 4,445 cases in over-45, largely among heterosexual men and women.

(Read the full post about ‘Pay more attention to STDs among older people: epidemiologists’…)

Health & Medicine

• HIV and AIDS
• Immune System
• Infectious Diseases
• Human Biology
• Lymphoma
• Genes

Reference

• Antiviral drug
• Gene therapy
• Natural killer cell
• Semen

The Penn researchers and colleagues from Sangamo Biosciences (Nasdaq:SGMO), Richmond, CA, who developed the zinc finger technology, report in an advanced online issue of Nature Biotechnology the first steps towards the goal of using modified T cells from an HIV-infected person for their own treatment.

(Read the full post about ‘Zinc Finger Proteins Put Personalized HIV Therapy Within Reach’…)