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Category Archives: Biotechnology

Spot Offer Admission in RV college of engineering for biotechnology branch 09241570412 – Video

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Spot Offer Admission in RV college of engineering for biotechnology branch 09241570412
contact bibek 09241570412,09590712529 Departments and courses[edit] Undergraduate These departments offer four-year undergraduate courses in engineering. All...

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Spot Offer Admission in RV college of engineering for biotechnology branch 09241570412 - Video

09241570412 ^^@@Spot Offer Admission in PES college of engineering for biotechnology branch – Video

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09241570412 ^^@@Spot Offer Admission in PES college of engineering for biotechnology branch
contact bibek 09241570412,09590712529 PESIT IS NOW PES UNIVERSITY GRANTED BY GOVERNMENT OF KARNATAKA ON NOVEMBER 19, 2013 PES was established in 1972 at Bang...

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09241570412 ^^@@Spot Offer Admission in PES college of engineering for biotechnology branch - Video

LI-COR Image Studio 4.0 Software for Odyssey CLx – Image Acquisition – Video

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LI-COR Image Studio 4.0 Software for Odyssey CLx - Image Acquisition
This video tutorial demonstrates the Acquire Ribbon, which contains all of the controls for acquiring new images with Image Studio 4.0 Software on the Odysse...

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LI-COR Image Studio 4.0 Software for Odyssey CLx - Image Acquisition - Video

Do genes make a person Homosexual?

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This is the main question that is lurking the minds of biologists for quite some time now because many possibilities for the occurrence of a homosexuality gene exist. During the 1990s many researcher were studying the topic but by the end of the 20th century all such research work was slowed down as many people are shy when they are asked on topics related to sex and specially homosexuality. Scientists Sergey Gavrilets and William Rice have developed some guidelines for explaining the causes of homosexuality. During the past decade the scientists have discovered some patterns that might point to genetic causes of homosexuality. Among the discoveries the main finding was that in case of male homosexuality it seems to be inherited more from the mother than the father and the female maternal relatives of gay men have higher that average reproduction capacity. Another shocking discovery was that the chances of homosexuality increases in males with the number of older brothers he has even if the child has grown up away from his brothers. The reason for this is that the with each male fetus the mother develops an increased immunization to an antigen that is produced by male fetuses and this antigen plays an important role in masculinizing the brain. All the studies have strong evidences that homosexuality is caused by a gene but no research has pointed to any specific gene and the idea to which each research points is towards a polymorphic gene. Rice commented that, ‘We know that homosexuality (gay or lesbian) can be caused by simple genetic changes in fruit flies, and since so many reproductive and neurological genes are shared by flies and humans, it seems highly likely that there are major genes influencing homosexuality in humans, However, we also have firm evidence for a birth-order effect on male homosexuality, and discordance in the expression of homosexuality of identical twins, so clearly there is also an environmental influence on the trait.’ This research is the most guiding research on the topic, though it also has not pointed out any particular gene but this will be the backbone of all future researchers that can one day tell us the exact cause of Homosexuality.

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Introduction to Image Studio 4.0 for the C-DiGit Chemiluminescent Western Blot Scanner – Video

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Introduction to Image Studio 4.0 for the C-DiGit Chemiluminescent Western Blot Scanner
Ashlee introduces this series of tutorials, describing how to use Image Studio Software on the LI-COR C-DiGit Blot Scanner. The tutorial series consists of t...

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Introduction to Image Studio 4.0 for the C-DiGit Chemiluminescent Western Blot Scanner - Video

Making Nanotechnolgy Safer for Breast Implants

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For more than 20 years, the main choice for breast implants has been some form of silicone rubber. Recent cancer research suggests nanotechnology may make breast implants safer as an alternative to silicone. Approximately 75 percent of post-mastectomy patients choose some form of breast reconstruction. While no medical device is free of risks, silicone breast implants still present a relatively high level of risk. This makes nanotechnology a promising alternative.

Similarly, nanotechnology may speed up recovery after breast reduction. Recovery from plastic surgery of any type has its risks. A University of Akron study suggests that nanotechnology produces additional properties that offer additional medical benefits patients cannot get from silicone or other traditional procedures. Some of the potential dangers of silicone materials include a greater instance of various forms of cancer, systemic diseases and psychological diseases. Dr. Judit E. Puskas, who led the study at the University of Akron, believes that nanostructured material may eliminate such risks and present a safer alternative to silicone-based breast implants.

Dr. Laura Kruper of the City of Hope Medical Center in Duarte, California is among doctors pointing out the psychological benefits of reconstruction following a mastectomy. While expense is a concern for some women, another factor is safety. This adds to the appeal of materials constructed using nanotechnology. The idea of using nanotechnology in breast implants is to alter the characteristics of the silicone. The manipulation would take place in the atoms of the silicone. Implants with the capability of delivering chemicals may speed up the recovery process and reduce side effects following surgery and initial treatment.

According to the Centers for Disease Control and Prevention, breast cancer is the most common cancer among women in the United States. It is the leading cause of death among women of all races. While breast cancer rates have been decreasing by about 2 percent since 2005, it is still estimated that 1 in 8 women will develop some form of breast cancer during their lifetime. This makes exploration of nanotechnology a worthwhile effort, according to Dr. Puskas and other doing similar research. The primary goal is to ensure that such technology is safe. Early research has shown promise. Some researchers have gone beyond Dr. Puskas’ early optimism and suggest that nanotechnology may result in materials that are not only safer, but materials that have the ability to deliver cancer medications more directly.

Nanostructured materials, by nature, are smaller. This includes smaller components within the material that minimizes complications. The new material will also have the ability to deliver certain cancer drugs more locally. The ability to deliver cancer drugs in this manner could help patients who have a breast reduction or have to have a mastectomy or double mastectomy due to breast cancer. Delivering cancer drugs this way could further minimize risks and side effects associated with chemotherapy. Right now, such technology is in the testing phase. The goal of nanotechnology research is to create alternatives to silicone implants that sharply reduce side effects and potential risks at the time of the implants and in the future. According to Breastcancer.org, there are about 3 million breast cancer survivors in the United States. A common concern among survivors, especially those who had some form of mastectomy or lumpectomy, is finding a way to restore the natural appearance of the breast.

Some women express a hesitation to get breast implants following breast cancer due to a fear that the implants themselves will cause additional medical problems. According to a study of breast cancer patients in California, fewer women are electing to have breast implants following mastectomy. On a nationwide level, however, statistics show that about 90 percent of women who have had a mastectomy following breast cancer choose some form of reconstruction. Nanotechnology is showing promise among all fields of science, but still must receive FDA approval to be used in breast implants. Early studies, however, are highlighting the potential of nanotechnology.

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IITJAM Coaching for Maths/ Biotechnology/ Chemistry/ Physics/ JAM Biological/ Statistics at GATEIIT. – Video

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IITJAM Coaching for Maths/ Biotechnology/ Chemistry/ Physics/ JAM Biological/ Statistics at GATEIIT.
08026580751. http://www.gateiit.com. GATEIIT coaching for IITJAM Mathematics (MA), IITJAM Biotechnology (BT), IITJAM Chemistry (CY), IIT-JAM Physics (PH), IITJAM Bi...

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IITJAM Coaching for Maths/ Biotechnology/ Chemistry/ Physics/ JAM Biological/ Statistics at GATEIIT. - Video

LI-COR Image Studio 4.0 Software – In-Cell Western Analysis Ribbon – Video

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LI-COR Image Studio 4.0 Software - In-Cell Western Analysis Ribbon
This video tutorial demonstrates the Image Studio 4.0 In-Cell Western Analysis Ribbon, which provides tools to analyze In-Cell Western Assays. These tools in...

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LI-COR Image Studio 4.0 Software - In-Cell Western Analysis Ribbon - Video


  1. Biotechnology