The purpose of the study was to design a suitable Transdermal therapeutic system for Venlafaxine Hcl (VFH) with the objective to prolong the release to be used for controlled release drug delivery.Transdermal patches of VFH with a HPMC-drug reservoir were prepared by the solvent evaporation technique. In this investigation‚ theEudragit RSPO membrane in different concentrations was cast to achieve controlled release of the drug. The absence of physiochemical interactions between VFH and the polymers
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* 1. Decay-Fighting Microbes Bacteria living on teeth convert sugar into lactic acid‚ which erodes enamel and causes tooth decay. Florida-based company ONI BioPharma has engineered a new bacterial strain‚ called SMaRT‚ that cannot produce lactic acid—plus‚ it releases an antibiotic that kills the natural decay-causing strain. Dentists will only need to swab SMaRT‚ now in clinical trials‚ onto teeth once to keep them healthy for a lifetime. * 2. Artificial Lymph Nodes Scientists from Japan’s
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How To Handle Dental Emergencies In Aventura‚ FL Are you suffering from a dental emergency? Not sure what to do‚ or if your situation even counts as an emergency? We can help. Read below to discover what problems are considered emergencies‚ what you can do to help right now‚ and how to schedule an emergency appointment. If you are bleeding and cannot stop it‚ please visit your local hospital’s emergency room immediately. What Counts As A Dental Emergency? If you are unsure whether you have a
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retinal tears with a pulsed ruby laser was the first substantial ophthalmic application of any laser system. In 1962‚ Zweng‚ along with several associates‚ discovered that a laser can be used to cause photocoagulation of a retinal tear by forming an adhesive scar. As a result‚ despite the traction‚ the retina does not detach. But there was much space for improvement as the ruby laser could only serve as a prevention not a cure because it could be ineffective is a large area of the retina has detached
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money. These projects do not need much time and money because we can make our own colored paste within a short period of time. The basic ingredients are water‚ alum‚ natural dye from plants and cassava starch. Starch glue is the general name for adhesives made from wheat‚ starch‚ potato starch‚ cornstarch or cassava starch modified with acids‚ alkalies or oxidizing agents. I used alum in this project to prolong the shelf life of the paste and also to let the paste not to be spoiled easily. The coloring
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height of the liquid raised in the tube. The first chapter explains surface tension and capillarity by taking examples from day to day life and from a simple experiment .it gives the definition of surface tension. It also explains cohesive and adhesive force. Explanation of surface tension based on molecular theory is also given in this chapter. It gives the reason why the shape of small drops are spherical whereas larger drops are elliptical. This chapter also gives a brief description of angle
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History The word "brand" is derived from the Old Norse brandr meaning "to burn." It refers to the practice of producers burning their mark (or brand) onto their products.[4] The oldest generic Brand‚ which is in continuous use in India‚ since Vedic period‚ 9000–10000 years ago is known as ’Chyawanprash’. It is widely used in India and many other countries and is a herbal paste of 45 herbs made for revered Rishi named Chyawan.[5] This brand was developed at Dhosi Hill in North India‚ on an extinct
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Foot binding is also known as “lotus feet”. This practice was to prevent the feet from growing. This custom originated from upper-court dancers during the Five Dynasties and Ten Kingdoms in Imperial China. As a result‚ this practice became popular in the Song Dynasty and had spread to all other social classes. Foot binding was a mean to show that you were wealthy. This custom was thought to be beautiful. The origin of foot binding began when Emperor Li Yu created a six-foot tall golden lotus that
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3M and Norton Evolutionary vs. Classical Strategic Management A Case Study from Jim Collins & Jerry Porras‚ Built to Last‚ 1997 Questions for Discussion (1) 3M’s strategy contradicts nearly everything that an MBA program is supposed to teach you about planning and control. Explain: a. How would marketing studies and product planning benefit 3M in producing more successful products? b. How 3M can expect to survive in the long run if it is unable to compute the return on investment and cash
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Case #37 Baker Adhesives Synopsis and Objectives Baker Adhesives (Baker) has just made its first foray into international sales and must come to grips with the impact of exchange-rate changes on the profitability of a past order. The company must also formulate a strategy for dealing with exchange-rate risks for future orders. The case is intended as an introduction to exchange-rate risk and the management of that risk. Upon receipt of payment from a past order‚ the firm realizes that
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