This work is focused on evaluation of the potential anticancer effect of a kola nut extract on the human immortalized myelogenous leukemia line (K562) and the human immortalized line of T-lymphocyte cells (Jurkat). The objectives of this research are as follows: 1- Does kola nut extract inhibit leukemia? 2- Does the growth in inhibition induced by kola nut extract fellow a dose- and time- dependent response? 3- Does kola nut extract induce apoptosis or necrosis? 4- Which cell line‚ a K562 or Jurkat
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The surgical technique of laser induced photo thermal therapy‚ used for selective destruction of cancerous cells inside the body of a tissue phantom‚ considers employing a laser source to target radiation on a tumor region‚ for the purposes of inducing a local hyperthermia to destroy the cancerous cells. It has been observed that upon raising the cell temperature beyond 43°C [1] for a specified amount of time‚ necrosis of the biological cells can be achieved. Further‚ coupled with the temperature
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Do you think indoor tanning can cause skin cancer? Do you think it can harm you? If you do not you will after you read this! Indoor tanning can cause a very deadly skin cancer and many other skin cancers. Statistics show that artificial tanning will lead to skin cancer faster than normal. If you do not get cancer‚ it can still harm your skin‚ or even worse‚ your eyes! Artificial tanning is a way of tanning without being in the sun. People should not tan too much because‚ "The quest for tan contributes
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“I’m done‚ I did what I was supposed to. My baby is going to get here safe.” Were one of the last words Idaho teen Jenni Lake said after delivering her baby. Jenni was diagnosed with astrocytoma in 2009 a form of cancer centered in the brain and spinal cord that is almost always fatal by the time she was 16. She would undergo intensive treatment with doctors telling she would have a 30% chance of living only 2 years‚ Doctors also stated that due to her state she wouldn’t be able to get pregnant which
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1 Investigating 1.1Goal and global context The goal of my product is to create a book to share my personal experience of having a children’s career (Lymphoma) and to suggest different recipes for the children’s cancer patients. “Happiness is a good health and a bad memory” A quote by Ingrid Bergman. In this book‚ I want to show the children’s cancer patient that they also can be happiness and have a good memory even though they have a bad health. In order to prove this‚ I shared my personal experience
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PM-DTPA/PTX was developed to passively target solid tumors‚ however‚ instability of micellar carriers in an aqueous medium are often reported problems. Thus lyophilization is a potential alternative to prevent instability in these cases[23‚24‚30]. Given that freeze-dried kits for radiodiagnosis are reported as an easy‚ fast‚ safe and reproducible way to obtain radiopharmaceuticals‚ it has been seen as a safe and effective alternative to prepare the PM-DTPA/PTX formulation[22‚31‚32]. However‚ considering
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Case study Simulation of data To illustrate usage of Zebu‚ data simulated using a bayesian network will be used. The example presented in figure 1 is borrowed from Pearl [25]. Five thousand cases with 5% of missing data was simulated using SamIan. To illustrate how Zebu handles continuous variables‚ calcium concentrations were simulated. ”Not increased” cases were randomly sampled from a normal distribution with mean 2.4 and standard deviation 0.05. ”Increased” cases were randomly sampled from an
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As mentioned in the previous chapters‚ there are lots of treatments available for erectile dysfunctions. Patients can be prescribed with medications that are taken orally‚ injected into their penis or applied as a suppository. They can even undergo surgery to put an implant into their penis‚ which will allow them to full control over their erections. All of these are effective to some degree‚ but they have gained many criticisms over the years because of several reasons. Oral‚ injectable and suppository
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The aim of this thesis project is to study in vitro the permeability of amorphous drug systems in different conditions. First‚ three complementary techniques are performed to characterize the crystalline and amorphous form of indomethacin. These techniques include IR spectroscopy‚ Raman spectroscopy and differential scanning calorimetry. Indomethacin is a compound belonging to class II of the BCS and is consequently a poorly water-soluble drug. The limiting step in order to have a good bioavailability
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* One in eight women will be diagnosed with breast cancer in their lifetime. * * Breast cancer is the most commonly diagnosed cancer in women. * Each year it is estimated that over 220‚000 women in the United States will be diagnosed with breast cancer and more than 40‚000 will die. * Although breast cancer in men is rare‚ an estimated 2‚150 men will be diagnosed with breast cancer and approximately 410 will die each year. Breast Cancer is a malignant tumor
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