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Prikazani su postovi s oznakom medical. Prikaži sve postove
Prikazani su postovi s oznakom medical. Prikaži sve postove


Securidaca longepedunculata grows in the North-West and Limpopo Provinces of South Africa as well as in some tropical and subtropical parts of Africa. It also grows in the tropical savannah, especially in the Miombo and Caesalpinoid woodland.Securidaca longepedunculata grows in various types of woodlands or arid savannas. Its growth varies in different climates and altitudes with sandy, acidic or rocky soils.Securidaca longepedunculata is a tree that is most commonly found in the tropical and subtropical areas of Africa. It is a relatively small tree, measuring 6 – 12 metres high. 

There are many different medicinal uses for this tree used all around Africa. It can be used to treat sicknesses as small as headaches or as severe as arthritis.

The roots of the tree can be used for treatments to human ailments such as coughs, chest complaints, toothaches, gout, fevers, constipation,impotencia, diabetes and microbial infections.

In a 2008 study two new xanthones were isolated from the bark of the root, and one of them showed potent activity to relax the smooth muscle in the corpus cavernosum by 97% compared with sildenafil (Viagra) in 1.8 × 10 -5 mg / ml. 

Xanthones of S. longepedunculata were able to stimulate smooth muscle relaxation in the corpus cavernosum of the penis, which supports the traditional use of the bark of the root.

tags:Securidaca longepedunculata,impotencia,

New medical devices

New medical devices: The company is working on a transdermal biosensor that reads blood analytes through the skin without drawing blood.

 The technology involves a handheld electric-toothbrush-like device that removes just enough top-layer skin cells to put the patient's blood chemistry within signal range of a patch-borne biosensor. The sensor collects one reading per minute and sends the data wirelessly to a remote monitor, triggering audible alarms when levels go out of the patient's optimal range and tracking glucose levels over time.Diabetes self-care is a pain—literally.

 It brings the constant need to draw blood for glucose testing, the need for daily insulin shots and the heightened risk of infection from all that poking. 

Continuous glucose monitors and insulin pumps are today's best options for automating most of the complicated daily process of blood sugar management – but they don't completely remove the need for skin pricks and shots. But there's new skin in this game. Echo Therapeutics(Philadelphia, PA) is developing technologies that would replace the poke with a patch.

New medical devices....

tags:new medical devices, Medical Technology Innovations,diabetes,Therapeutics,

The treatment

Pomegranate extract was given to mice with a genetic proneness towards spontaneous coronary artery blockages through drinking water for two weeks, when they had three weeks of age. The treatment reduced both the proportion of the coronary arteries with occlusive atherosclerotic plaques and the size of the atherosclerotic plaques in the aortic sinus (the dilated opening above the aortic valve), despite the fact that pomegranate treatment actually increased cholesterol levels associated with very low density lipoprotein-sized particles.

What really surprised the researchers,were the other beneficial effects of the pomegranate extract treatment:

-Reduced monocytie chemotactic protein-1, a chemical messenger (chemokine) associated with inflammatory processes within the arteries.

-Reduced levels of monocyte chemotactic protein-1 and fibrosis in the myocardium

-Reduced macrophage infiltration in the heart muscle

-Reduced lipid accumulation in the heart muscle

-Reduced ECG abnormalities

-Reduced levels of oxidative stress

-Reduced cardiac enlargement

They asked themselves, how can something as commonplace and benign as a fruit extract reverse so many aspects of coronary artery disease, simultaneously, as it was evidenced by the study above? They say that the answer might be found in the fact that our ancestors evolved together with certain foods (fruits in particular) for so long that a lack of adequate quantities of these foods may directly result in deteriorating organ function. The journal Atherosclerosis published an interesting study in which they confirm that pomegranate extract may reverse or/and prevent the primary pathology associated with cardiac mortality: the accumulation of fatty materials on the coronary arteries known as atherosclerosis.What really surprised the researchers,were the other beneficial effects of the pomegranate extract treatment: Reduced lipid accumulation in the heart muscle Reduced ECG abnormalities Reduced levels of oxidative stress Reduced cardiac enlargement Reduced monocytie chemotactic protein-1, a chemical messenger associated with inflammatory processes within the arteries. Reduced levels of monocyte chemotactic protein-1 and fibrosis in the myocardium Reduced macrophage infiltration in the heart muscle .

tags:coronary artery disease,Healthy Food, Atherosclerosis ,

The medical -medicine?

The physical examination is the examination of the patient looking for signs of disease ('Symptoms' are what the patient volunteers, 'Signs' are what the healthcare provider detects by examination). The healthcare provider uses the senses of sight, hearing, touch, and sometimes smell (eg, in infection, uremia, diabetic ketoacidosis). 

Taste has been made ​​redundant by the availability of modern lab tests. 

Four actions are taught as the basis of physical examination: inspection, palpation (feel), percussion (tap to Determine resonance characteristics), and auscultation (listen). This order may be modified depending on the main focus of the examination (eg, a joint may be examined by simply "look, feel, move". Having this set order is an educational tool that encourages practitioners to be systematic in their approach and refrain from using tools Such as the stethoscope before they have fully Evaluated the other modalities).

The medical decision-making (MDM) process involves analysis and synthesis of all the above data to come up with a list of possible diagnoses (the differential diagnoses), along with an idea of what needs to be done to obtain a definitive diagnosis that would explain the patient's problem.

The treatment plan may include ordering additional laboratory tests and studies, starting therapy, referral to a specialist, or watchful observation. Follow-up may be advised.

Contemporary medicine applies health science, biomedical research, and medical technology to diagnose and treat injury and disease, typically through medication or surgery, but also through therapies as diverse as psychotherapy, external splints & traction, prostheses, biologics, ionizing radiation and others.

tags:medical,The treatment,the patient,

Ebola virus symptoms

Ebola virus and disease are named after the Ebola River in the Democratic Republic of Congo where the disease first identified in 1976 in a hospital run by nuns flamanke. The disease is transmitting in direct contact with body fluids of an infected person or animal. 

Ebolsku causes haemorrhagic fever Ebola or commonly, the disease from the group of viral hemorrhagic fever. Symptoms of the disease are muscle pain, a sudden increase in body temperature, increasing weakness, sore throat and headache. Still not found any suitable vaccine or treatment. 

Ebola virus (Ebola) or ebolski virus is a common name for a group of viruses of the genus ebolavirus located unutarporodice Filoviridae. 

Within the genus ebolavirus there are several types that can be distinguished serologically, on the second time. 

Ebola virus genome consists of a single-stranded (negative) RNA. 

The news stated that so far over 8,000 infected Ebola virus and that more than 4,000 people umrlo.Tako for example medical official UN from Liberia infected with Ebola died in a hospital in Germany where he was treated from deadly hemorrhagic fever, announced on Tuesday a clinic in Leipzig, transmitted agencies. 

It is the third person treated by Ebola in Germany. One patient infected with Ebola in Uganda is treated in Frankfurt, and another, from Senegal, was recovered and was discharged from the hospital in Hamburg after petotjednog treatment. 

The World Health Organization (WHO) estimates that in the hitherto most severe epidemic of Ebola deaths of at least 4,033 people. In the hardest-hit Liberia died 2,316 people. 

In Bosnia and Herzegovina under the control of three people who came from Liberia, while ej that number in neighboring Croatia, 26 in Serbia over 708 of those who are under the control and testing. 

tags: Ebola virus, infected, died