How to Pronounce Lactoferrin
Learn how to say Lactoferrin correctly with EmmaSaying #39;s "how do you pronounce" free tutorials. Definition of lactoferrin (oxford dictionary): noun [mass noun] Biochemistry a protein present in milk and other secretions, with bactericidal and iron-binding properties. http://www.emmasaying.com Take a look at my comparison tutorials here http://www.youtube.com Subscribe to my channel here : http://www.youtube.com

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How to Eat Cleaner - Day 14 of 31 - Caffeine - Whose in Control?
facebook.com How to Eat Cleaner - Day 14 of 31 - Caffeine - Whose in Control? Hello everyone. I #39;m so excited that you decided to join me in our 31 days to cleaner or healthier eating. Each one of these videos will have 1 simple concept for you to chew on. It #39;s your choice what you do with it. Try it for a day, a week, a month or implement for your entire life. My hope is it helps you open your mind to learning more about fueling your body more healthily. Part of cleaning up what we eat is getting educated and alot of these videos focus on awareness. Today we talk about caffeine and yes, this is another topic that could be pages and pages. Here is just a brief overview, please research for yourself if you want to dig deeper. Caffeine can help us feel energetic, alert, concentrate better and lift our moods. It #39;s the most common mood enhancer used in the world and can be found in coffee, energy drinks, medications, foods, and more. For healthy adults about 3 cups of coffee a day has been show to be OK. That is about 300 milligrams of caffeine a day. So, if you are drinking energy drinks be sure to check the amount of caffeine in them. If you have medical issues are sensitive to caffeine, are pregnant, trying to get pregnant, or are an older adult even 300 milligrams may be too much. You should consult your doctor or a nutritionist. Children should never drink caffeine. End of subject. That #39;s me ranting. Caffeine consumption of 744 milligrams a day has been linked to calcium ...

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Backpack to Briefcase (B2B) Careers in Scientific Discovery
Alumni Biographies SANDRA (SCHEIBER) JOHNSON #39;90 Current Position: Research Scientist, University of Southern California Industry: Scientific Research Higher Education Undergraduate Major: Biochemestry Undergraduate Activities: Palmer Society, Cross Country Team, Resident Advisor/Government Coordinator, National Residence Hall Honorary, Omicron Delta Kappa National Society, Spring Sing Organizational Committee, AIDS Awareness Week Committee, Women #39;s Water Polo Club Additional Degree: Ph.D., Biochemistry - University of Nevada-Reno FRANK R. SINATRA #39;67, MD Current Position: Pediatric Gastroenterologist, Children #39;s Hospital of Los Angeles Industry: Medical Healthcare Undergraduate Major: Chemistry (Pre-med) Additional Degree: MD, USC Keck School of Medicine BILAL SHAW #39;01 Current Position: Scientist at ID Analytics, (San Diego) Industry: Data Analysis, Computer Science Undergraduate Major: Mathematics (Whittier College), Computer Science (USC) Undergraduate Activities: William Penn Society, Sigma Pi Sigma, Upsilon Pi Epsilon, Whittier College Choir. Ultimate Frisbee (USC) Additional Degree(s): BS (USC), MS (USC) Ph.D. (USC)

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"Transforming Girls into Women" Jessica Drummond at SWSW LIVE! NYC
For more talks from KC Baker #39;s School for The Well Spoken Woman LIVE!, subscribe to youtube.com For training info on stepping into thought leadership, public speaking, and writing epic speeches, visit: KCBAKER.com In our culture, puberty is generally marked by embarrassment and silence. Mothers are confused and anxious about talking to their daughters about their transforming bodies, minds, and spirits. Girls are left hiding their feelings, and seeking answers in the pages of teen magazines, on television, from the Internet, or from their friends. Thankfully, Jessica Drummond offers tools to help mothers to lovingly guide their daughters through this amazing transformation. Her work combines over a decade of care for women with pelvic pain and hormonal imbalances, cutting edge science informing her teaching of feminine biochemistry, physiology, and anatomy, and a unique perspective on the sacredness of femininity as a source of power and intuition for girls. Jessica Drummond, MPT, CHC is passionate about helping women and their daughters to optimize their hormone health. As her client, you will love her expert support and integrative tools. You will also love loosing stubborn weight, getting your libido back, having great energy, and understanding how your unique physiology can give you a leg up in leadership, your career, and even mothering! For more information, visit http

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All living organisms consist of cells that have arisen from other living cells by the process of cell division. However, it is not yet fully understood just how this important process takes place.

Scientists at the Max Planck Institute (MPI) of Biochemistry in Martinsried near Munich have now developed a minimal biological system, which brings together key components of the cell division apparatus. With the aid of this minimal model, the researchers were able to take a closer look at the biophysical mechanisms involved. "Our model may help to develop and test new treatments for diseases caused by errors in cell division," said Sven Vogel, scientist at the MPI of Biochemistry. The results of the study have now been published in the new journal eLife.

The researchers of the department "Cellular and Molecular Biophysics" try to remodel the structures of a cell with the help of a modular approach. Their aim is to observe and visualize step by step the underlying mechanisms of living systems. "Our vision is to assemble more and more building blocks of natural and synthetic biomolecules until we finally have the minimal version of a cell in front of us," said Petra Schwille, director at the MPI of Biochemistry. Using such an approach, the scientists have now succeeded in investigating the process of cell division in greater detail.

Making two out of one

During cell division both the genetic information and the cell plasma must be distributed correctly to the two daughter cells. Moreover, the two newly created cells must be separated physically from each other. An important component of this cell division machinery is the cell cortex. This layer is located directly below the cell membrane and consists of a thin layer of thread-like protein chains, so-called actin filaments. During the actual division process, myosin motors from the interior of the cell exert force on the actin filaments, causing the cell cortex to constrict in the middle and ultimately to divide.

The Max Planck researchers have now constructed an artificial minimal actin cortex (MAC) on which they can study the physical phenomena more precisely. To achieve this, the researchers combined only the most essential components of the cell division machinery, thus creating a synthetic minimal system. Such a system is a very simplified model for complex processes. In nature, by contrast, cells took several million years to develop and were not precisely planned and constructed. "For that reason some of the processes may be more complex than they theoretically need to be," the biophysicist Sven Vogel said. "This complexity often makes it almost impossible to study the basic mechanisms in detail."

One research finding the minimal system revealed was that the addition of myosin motors to the MAC induces actin pattern formation. Moreover, the myosin motors break individual actin filaments into fragments and compact them. The Martinsried researchers are certain that artificial minimal systems will contribute to a detailed understanding of cell division. Vogel added: "Our findings and minimal systems may help to develop and test new treatments for diseases that are caused by errors in cell division."

More information: S. Vogel, Z. Petrasek, F. Heinemann, P. Schwille: Myosin Motors Fragment and Compact Membrane-Bound Actin Filaments, eLife, January 8, 2013. DOI: 10.7554/eLife.00116

Journal reference: eLife

Provided by Max Planck Society

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New insights into cell division: Researchers develop minimal system

Jan. 14, 2013 All living organisms consist of cells that have arisen from other living cells by the process of cell division. However, it is not yet fully understood just how this important process takes place. Scientists at the Max Planck Institute (MPI) of Biochemistry in Martinsried near Munich have now developed a minimal biological system, which brings together key components of the cell division apparatus. With the aid of this minimal model, the researchers were able to take a closer look at the biophysical mechanisms involved.

"Our model may help to develop and test new treatments for diseases caused by errors in cell division," said Sven Vogel, scientist at the MPI of Biochemistry. The results of the study have now been published in the new journal eLife.

The researchers of the department "Cellular and Molecular Biophysics" try to remodel the structures of a cell with the help of a modular approach. Their aim is to observe and visualize step by step the underlying mechanisms of living systems. "Our vision is to assemble more and more building blocks of natural and synthetic biomolecules until we finally have the minimal version of a cell in front of us," said Petra Schwille, director at the MPI of Biochemistry. Using such an approach, the scientists have now succeeded in investigating the process of cell division in greater detail.

Making two out of one

During cell division both the genetic information and the cell plasma must be distributed correctly to the two daughter cells. Moreover, the two newly created cells must be separated physically from each other. An important component of this cell division machinery is the cell cortex. This layer is located directly below the cell membrane and consists of a thin layer of thread-like protein chains, so-called actin filaments. During the actual division process, myosin motors from the interior of the cell exert force on the actin filaments, causing the cell cortex to constrict in the middle and ultimately to divide.

The Max Planck researchers have now constructed an artificial minimal actin cortex (MAC) on which they can study the physical phenomena more precisely. The researchers combined only the most essential components of the cell division machinery, thus creating a synthetic minimal system. Such a system is a very simplified model for complex processes. In nature, by contrast, cells took several million years to develop and were not precisely planned and constructed. "For that reason some of the processes may be more complex than they theoretically need to be," the biophysicist Sven Vogel said. "This complexity often makes it almost impossible to study the basic mechanisms in detail."

One research finding the minimal system revealed was that the addition of myosin motors to the MAC induces actin pattern formation. Moreover, the myosin motors break individual actin filaments into fragments and compact them. The Martinsried researchers are certain that artificial minimal systems will contribute to a detailed understanding of cell division. Vogel added: "Our findings and minimal systems may help to develop and test new treatments for diseases that are caused by errors in cell division."

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New insights into cell division from simplified model: Artificial minimal actin cortex developed