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Introduction According to a recent survey in USA 31% men and 43% women suffer from couple infertility problems and in 40% couples dealing with this problem cannot conceive because of the man facing impotency problems. Sexual impotency in males can be alleviated today easily with medical intervention and no longer a topic of embarrassment! Causes of male impotency Erectile dysfunction or male impotency can be caused due to many reasons which are mostly triggered due to unhealthy lifestyles or fast paced stressful life. Let’s take a look at some of the most common reasons due to which male impotency creeps in. Physical: * Men suffering from vascular disease often have hardened arteries leading to the penis which stops the blood flow to the penis resulting in erectile dysfunction. * One out of every 4 impotent men has diabetes which causes nerve deterioration. In some of these cases diet restriction and controlling blood sugar can decrease impotency. But permanent nerve damage can result in chronic problem. * Men suffering from nerve related disease like Parkinson’s disease, multiple sclerosis, spinal cord injuries can suffer from male impotency. * Surgery to remove cancer from prostate, rectum, colon or bladder area can damage the blood vessels controlling erection. * Hormonal imbalance in the body like having abnormal levels of testosterone can result in erectile dysfunction. Medication: Prescription medicines of blood pressure, spinal injury, depression, diabetes and other certain drugs can cause temporary impotence as they often tend to interfere with the blood vessels and nerve impulses leading to the penis. Alcoholism and smoking addiction Excessive intake of alcohol and smoking addiction can damage the nerve cells and cause impotency. Psychological: * Stress and depression may result in erectile dysfunction in men. * Viagra: the new age breakthrough in male impotency * Viagra is most commonly prescribed to treat male impotency or better known as erectile dysfunction (ED). It is most interesting to note that sidenafil citrate the original ingredient which is prevalent in Viagra was originally created to treat high blood pressure. In 1993 Pfizer Pharmaceuticals started working on this ingredient and piloted the medicine on 3000 men with varying degrees of impotence. The results were astonishing! 48% men with severe impotence were able to experience arousal and 70% men with milder problems had success on using the pill. Precaution is needed while using Viagra or even before using the drug * One must be examined thoroughly and a complete medical history should be checked to rule out certain disorders in health like high or low blood pressure, coronary problems, eye troubles, skin cancer or other cancer etc. This is only because the side effects of Viagra will be very severe if one pops the pill randomly without a doctor’s intervention. * Men who use medicines containing nitrates must not take the pill as it can abnormally lower the blood pressure of the body. * Viagra is definitely and should not be used by women or children. * Side effects of Viagra can be mild and temporary like headache, flushing, urinary tract infection, sensitivity to light or certain colors like blue and green, stomach troubles, diarrhea and stuffy nose. For more detailed information on the effects of the drug on the body the user must always check with the doctors or health care providers. Dealing with impotency Most men can deal with this problem if they keep an open attitude towards it. It is necessary to keep a healthy lifestyle and good food habits to avoid stress, harmful addiction and male impotency. If you suspect the creeping and persisting problem of ED you should immediately contact health physician for proper medication. Remember Viagra treats ED but does not cure impotency. vimax penis enlargement testimonials penis elargement tool safe penis enhancement penis girth enlargement penile enlargment information free pennis enlargement exercise herbal penile enlargement penis enhancement system
Throughout the eons of human existence, virility has been a predominant desire. For many, virility is aligned in our subconscious with attributes such as youth, health, and physical proficiency. It is an indication of the ability to reproduce, a trait genetically implanted in our being. However, for numerous men, through no fault of their own, virility is a trait that is not easily achieved. It is a fact that countless men, even those under the age of thirty, have problems with virility. Luckily, the modern day has opened a vast vista of information for men who wish to seek a resurgence of virility in their lives. This is no longer a subject to hide from, to brush under the rug, or to keep in silence. It is a topic that more and more men are becoming comfortable discussing; and because of this, aggressive research has been conducted to find a solution. The first step towards improving virility is to recognize the warning signals that may indicate there may be a problem with it. Signs of a lack of virility include an inability to retain a hard erection, premature ejaculation, and/or impotence. While a medical opinion is certainly suggested, it is a fact that the majority of these cases are simply caused by a decrease of blood flowing to the penis region during sexual stimulation. Anxiety about the condition can actually cause a vicious cycle, since fears about sexual performance can lead to stress, which actively works against the achievement of a hard erection. Stress forces the body to produce adrenaline, which reduces the concentration of blood flow to the penis, therefore even further reducing erection quality. Erections are a direct result of blood flowing into the erectile tissues. During arousal, the arteries in the penis relax and widen, allowing more blood to flood the penis. The veins that would normally carry this blood out of the penis contract, thereby forcing the blood to remain in the penis. This process results in a temporary hardening of the penis arteries, which produces a hard erection. When the blood flowing in the penile region is reduced, virility is jeopardized. Numerous products have been made available to assist men in regaining their virility. These products have been proven to show remarkable results. Men the world over have benefited from these supplements, as have their partners. There are various options available from prescription medications to herbal supplements. More and more men are turning to proven herbal supplements to increase virility as they normally do not cause side effects and are natural in origin. Some of the most popular of these products are Vig-Rx, Size Pro, Optim Rx, among others. Recently, the most sought after of them all is MacaEnhancer. Thanks to these supplements, virility is now an easily achievable goal for the majority of men. A new and exciting sexual experience is just waiting to be enjoyed. home penis enlargment top penile enlargement pills penis enhancement traction device penis elargement surgery cost penis enlarement exercise enlarement manhattan penis surgeon manual pnis enlargement guide to penis enlargement extra pro solution strength
With an ex-Presidential candidate as its pitchman, more mentions on late-night talk shows than Joan Embry and the dubious honor of being the world’s top pharmaceutical treatment for impotence, few drugs in history have been more in the public eye more than Viagra – or gotten more attention for affecting the public's eyes. Along with its impact below the belt, Viagra (Sildenafil Citrate) is well-documented to cause retinal dysfunction lasting several hours after it is taken. Most commonly, it causes increased light sensitivity, blurring, and a bluish tint or haze to vision in many men who take the medication. Since receiving FDA approval in March 1998, Viagra has been prescribed more than 22 million times in the U.S. alone and is available in 90 other countries, according to manufacturer Pfizer. Here’s what you need know about Viagra and your vision: Who is most likely to get ocular side effects? Viagra is available in three prescribed doses – 25, 50 and 100 mg pills. Side effects are usually dose-related, meaning the greater the dosage, the greater the risk. According to reports by Pfizer and subsequent studies, ocular side effects occur in: About 3 percent of men taking doses of 25-50 mg About 11 percent taking 100 mg doses About 50 percent of men taking 200 mg Nearly all men taking 600 to 800 mg. Why does Viagra cause vision changes? Viagra is effective on erectile dysfunction because it inhibits phosphodiesterase 5 (PDE-5), an enzyme that enhances the effects of nitric oxide, which is released during sexual stimulation to relax the smooth muscle of the penis and facilitate blood inflow. However, the drug also has a milder inhibiting effect on PDE-6, an enzyme actively present in retinal photoreceptors. This causes an increase in the concentration of cyclicGMP, resulting in a depolarization of the rod cell – and increased light sensitivity and the infamous "blue vision." When do side effects occur? The side effects are short-lived and generally peak within 1-2 hours after the drug is taken. What is the long-term vision damage? Hard to say, since the drug has been on the market for only a few years. So far, no long-term retinal damage has been reported, but then again, long-term electroretinograms (ERG) have not been done, says Michael F. Marmor, MD, a Stanford retinal specialist who has published studies on the ophthalmic effects of Viagra. He believes the drug could conceivably result in lasting damage to photoreceptors, so he recommends that you avoid it if you have macular degeneration, diabetic retinopathy, retinitis pigmentosa or other retinal disease. (Meanwhile, Viagra's own label issues warnings to patients with existing AMD or retinitis pigmentosa because they were not studied in past clinical trials.) do penile enlargment pills work free penis enlargement pill penile enlargement surgery penile enlargment information penis enlagement pills penis enhancement product free penis enargement exercise penis enlarement product extra pro solution strength
Textured technologies have their presence in everyday products, from steel body panels and bearings to book covers and quilted toilet paper. The desired surface texture can be achieved by a number of processes but each has disadvantages, limiting extensive introduction. Enduring crimps, coils, loops or other fine distortions along the lengths of the filaments are presented by a textured yarn, a constant filament yarn that has been treated. Heat setting in a twisted condition can texture the yarns manufactured from thermoplastic materials, while nonthermoplastic yarns can be textured by "air jet texturing" or "air texturing", wherein a forceful air flow is used to shape knotted loops in the filaments. The outcome will be a yarn with greater bulk, higher stretch and more beautiful properties. With the use of compressed air, air textured yarns are manufactured from thermoplastic, cellulosic or non-organic filament yarns. Air textured yarns are supplied a huge quality with loops created on the surface of the filament yarn. The loop arrangement, which relies on the material used, ends in a yarn with features like those of typical staple-fibre yarn. The manufactured yarns are used for sewing thread applications, apparel fabrics, fancy yarn articles, automotive interior fittings, and home furnishing fabrics, carpets, fire blankets and a variety of other applications. Let us now discuss major techniques used in texturing. . False-twist texturing . Texturing by a cold air-jet . Texturing by a hot air-jet and a stuffer box . Other marginal techniques. Most textured yarns are false twist textured. Following write-up will tell about false twisting and the reason why it has been such an incredible success. First it will deal with the real twist texturing and then concludes with a note of speeds that can be reached using false twist texturing. S and Z twist are different altogether S and Z twist means real twist in the yarn and they are poles apart from each other; at the same time there is little difference between them. One yarn has been twisted into the opposite direction of the other yarn. Essentially, one yarn reflects what other possesses. Since S-twisted yarn will look in a fabric unlike a Z-twisted yarn, this difference is very important. The "Real Twist" texturing principle Thermo structure of real twisted yarn is allowed by the thermoplastic properties of synthetic yarn. Back-twisting of this yarn creates twistless yarn, in which the helix formation of the previously resulted in a twistless yarn was still visible. It is a remarkable development that the clear crimps of genuine wool or cotton in each individual filament give this yarn a look of natural fibres. Stufferbox crimps the filaments and then cuts them into staple length and spins them on a traditional machine into a spun yarn, a procedure enabling a filament yarn to look like a spun yarn. This process saves the time spent after spinning filaments endlessly. The production steps are as follows: Twisting on (two for one) twisters Autoclave steam stetting Back twisting Cone winding The False-Twist texturing Just imagine that an elastic band is held between two clamps and then twist this band by turning it in the centre. You can notice real twist on left and right side. But each side is twisted into the opposite direction. One side is S, the other side is Z-twisted. Both sides have equal number of twists. All the twist will vanish on releasing the twisting point. This was 'false twist created by you. False twist principle is being applied by all contemporary texturing machines. Dynamics of false twisting Imagine a drawing with the yarn twisted into two twisted directions and try to visualize the yarn to be endless. Replace the fixed clamps with feed rolls. When the yarn is moved from left to right with the peg in the twisted yarn bundle, the twist on the right side would be moved and then would fade away but the left side would continue to be twisted. All false twist-texturing machines are based on this effect. A peg generates a definite twist stop, and therefore friction disks are better options, which execute the same and have the benefit of rotating the yarn. When the procedure is begun, the twisted yarn on the right side is removed to rubbish but the twist on the left hand side continues. If the yarn breaks, the twisted yarn on the left hand side also goes to trash. If the twist were counted in both wasted ends, it would be accurately the same but in the opposite twist direction. Miles of superior quality textured yarn is manufactured between the two waste ends. Reason behind the success of false twisting Real twist texturing was very time-consuming and laborious. With the launch of false twisting, the process speeds of twist texturing accelerated from a few meters per minute to production speeds of more than 1000 m/min. Bulked Continuous Filament Unbroken threads of nylon are created into yarn. These threads are texturised to enhance their bulk and to modify from straight into twisted or bent fibre. Twist You can make the carpet pile more flexible by winding each carpet fibre around itself. The carpet resistance against crushing, matting and changing of texture is in proportion to the tightness of twist. Heat Setting To process the fibre with heat, it is locked in the twist after it is twisted. The procedure will create carpet fibres, which cannot be disentangled or squeezed under heavy foot fabric. Tufting After getting fed through needles, the heat-set fibre is stitched or tufted into the primary carpet backing. Amount of yarn used and closeness of the tufts to one another determine the density of carpet. Dyeing The tufted carpet is soaked in liquid dye then processed with a fixation solution and dried. Here the needs on air interlacing depend on the technique of process. The 1-stage process, which is also called On-Line-Process and interlaces mono, duo, or tri-colour yarns, demands 30 to 40 hard knots per meter. These yarns are used directly in tufting. The 2-stage procedure, which is also called as Off-Line-Process, necessitates 15 to 25 soft knots for further processing in Heat Setting, Co-Mingling or Tufting. Air-Texturing This machine contains supply yarn creel, an appropriate winding head fixed with yarn transport together with an additional pair of feed rolls and an air jet interjected. Air texturing machines have two conventional categories: Machines with individual drives and Machines with headstock having motors, drives and shafts at each place. Since the machines are capable of treating large number of yarns and the each machine position can be fixed to manufacture a different yarn, machines with individual drives have become the standard in modern air jet technology. Aside from the few advances in winding technology used in air-texturing machinery and the technique of water application, the progress of air-texturing over the years has been relied on the growth of air-jet nozzle technology. Newer nozzles have led to the processing of a wider range of yarns at greater processing speeds, lower energy consumptions and lower noise levels. Fibreguide Ltd., England, has increased and developed its scope of single and multi-position interlacing air jets. The range now consists of 11 different air-jet types, including Detorque, Detorque with interlace and oil dispersion jets. In addition, the company offers a wide range of Interlace jets for the production of all types of continuous filament yarns, ranging from micro-denier yarns up to BCF and industrial applications. Low-noise jet enclosures have also been introduced to enhance the interlacing performances of the multi-position FG2M and FG10M air-jet units, as well as the individual FG4 Jet. Air texturing up to 1,000 m/min: the technology rise Unlike false twist texturing with the speeds of up to 1200 m/mn, the speeds of air texturing until now at about 400 m/mn, in some cases up to 500 m/mn, lagged clearly behind. This made gainful air texturing of fine yarn counts unable to go beyond 100 dtex till now. With the new jet core Series-S. Due to the well-researched geometry of the yarn channel, the speed of airflow through the jet could again be accelerated considerably. Texturing speeds could still be accelerated further because tests with developments in the circumstances close to the process and application of jet cores Series - S proved this. The primary manufacturing speed with Jet Cores S315 for core / effect operation with feeder yarns of dtex 22 - 250, is about 750 m/min, if a post heater is used to relax the unnecessary filament loops. Supplementary hot plates or heated godets before the jet, and a rise in the air pressure up to a maximum of 12 bar, facilitate further rise of the texturing speed up to 1,000 m/min. Yarns from S-cores display equally distributed loop formations and almost no propensity to flames. These yarns create a very smooth fabric look. From the very beginning, the S-Cores have been a hit and are in growing demand. In 1999 their share of Heberlein's total deliveries already reached 35%. S-Jets make possible both higher production speeds and enlargement of range of applications for air-textured yarns. Because of cost reasons, success already emerge in the fine yarn count segment wherein air textured yarns had no opportunity until now. Fashionable yarn mixtures are well recognized for ladies wear, sports wear and specialities for technical applications. Air-textured yarns with ease elasticity made from slightly stretchy feeder yarns are hot topics. Conclusion In the field of air interlacing, jets with better presentation can be anticipated. On one hand, they will fulfil the needs of accelerating process speeds, and on the other hand will take care of escalating process permanence. Opportunities are open for them to minimise a number of extra processing phases. Besides using compressed air, other means like steam will be applied because these will allow the beginning of necessary new consequences. In terms of air jet texturing, it is advisable that faster air texturing machinery will be offered to make use of the high-speed air texturing jets. Other than new machines themselves, supplementary parts like heating and higher compressed air source will have to be used to enable texturing speeds of more than 1,000 m/min. The high suppleness of the air texturing procedure helps individual drive units. Great attempts are exerted to minimise the cost per position, which is more likely with shaft machines, at this time. In the near future the recently reached speed level must be, first of all, converted into practice and process stability must be increased on these machines. Thanks to the high flexibility of the air texturing process with an application range from approx. 22 to 18,000 dtex, and the possibility to process practically all kinds of filament yarns, not to mention the great number of yarn combinations that are possible, further market expansion can be expected. The level of the market increase for air-textured yarns will depend considerably on the development of additional areas of end-uses. Very big, and almost not yet utilized opportunities are in applications with new feeder yarns. Examples of new, strongly progressing yarns are slightly elastic multi-filament yarns, as well as fine filament counts up to dtex 22, that only now have become interesting from a cost point of view, thanks to faster texturing jets. Pre-dominant applications of these yarns are in the areas of hosiery, ladies wear, sports and leisurewear, but also in textile automotive linings. penile enlargement exercise best penile enlargment surgery pnis enlargement safe penis enlagement free penis elargement technique free penis enhancement technique best penis enlargment manual penis elargement exercise extra pro solution strength
It can be surprising to realize that an organ as high-powered and sophisticated as the brain also has a plumbing system. And, as the case with a house's plumbing, the drainage side of the system can get gummed up. But the symptoms are different. When a home's drainage backs up, well...I won't go there. When the brain's drainage system backs up, the brain's owner can become confused, incontinent of urine and unsteady on his or her feet. The plumbing system in question is that which produces and drains the cerebrospinal fluid (CSF). Normal CSF looks the same as water from a faucet, but is created from the bloodstream in the choroid plexus tissue within three of the brain's four inner chambers -- the right and left "lateral" ventricles and the midline "fourth" ventricle, but not the interposed, midline "third" ventricle. The CSF percolates through passageways from one ventricle to another, finally emerging through openings at the base of the brain to bathe the outer surfaces of the brain and spinal cord before getting reabsorbed into the bloodstream again. This re-absorption occurs in special collection-nodes in the membranes surrounding the brain. The entire CSF volume of about 150 milliliters or five ounces (about as much as a glass of wine) is produced and reabsorbed four times a day, so the fluid is constantly turning over. But blockages along the way can interfere with the normal flow of the CSF. For example, when the passageway between the third and fourth ventricles becomes narrowed or choked with sludge, the CSF backs into the lateral and third ventricles. Those ventricles react to the increased pressure by becoming physically dilated or enlarged. In this case, a CT or MRI scan could reveal the location of the blockage by showing expansion of the two lateral and the single third ventricles, but a normal-sized fourth ventricle. Another example of a blockage and its consequences is when the collection-nodes responsible for CSF re-absorption in the brain's overlying membranes (meninges) become clogged. In this case, all four ventricles are upstream from the blockage, and all four of them expand. This, too, is visible on brain scans. Both cases are examples of hydrocephalus, or water on the brain. The first case is one of "internal" or high-pressure hydrocephalus. The second is called "external" or normal-pressure hydrocephalus (NPH). In NPH the pressure is inexplicably normal much of the time, but the term is somewhat misleading because prolonged recordings with pressure-monitors do show intermittent periods of increased pressure. Hydrocephalus of one kind or another is especially prevalent at the two extremes of the life cycle -- in the very young and the very old -- but can occur at any age. In infancy, hydrocephalus can be caused by malformed brain-tissue. In contrast, adults with hydrocephalus were usually born with normal brain anatomy, but acquired a blockage due to a tumor, injury, bleed or infection. However, many cases of hydrocephalus in adults occur without a history of these preceding illnesses. CT and MRI scans are sensitive tools in detecting hydrocephalus, particularly when it's striking enough not be confused with ventricular enlargement due to gradual loss of surrounding brain tissue from aging. The main treatment of hydrocephalus is for a surgeon to insert a tube (shunt) into one of the swollen lateral ventricles and provide an alternative pathway for the backed-up CSF to drain. Once the shunt equipment is in place, a piece of hardware about the size of a large button sits outside the hole made in the skull (but inside the skin of the scalp) and redirects the excess CSF through another tube into either a jugular vein in the neck or into the abdominal cavity (peritoneum). Thus, the patient can receive either a "VJ" shunt or a "VP" shunt, with the letters designating the locations of the two ends of the shunt. The success or failure of shunting depends not just on the skill of the surgeon, but also on the selection of appropriate patients. Sometimes hydrocephalus turns up unexpectedly on scans when doctors are looking for something else entirely. Although an unexpected finding like this should always cause the doctors to re-think the case, the point is that hydrocephalus doesn't always cause problems. Sometimes the hydrocephalus has been there for years and the brain has adjusted to it in a way that produces no symptoms. This is an example of a case that should not be shunted, though it would still be appropriate to monitor the patient and his or her scans over subsequent months and years. Who, then, should receive a shunt? The answer, in short, is people for whom the benefits of the operation exceed its risks. Identifying them, however, is the tough part. And the task is made even more difficult by the lack of randomized, controlled trials in which a group of patients receiving treatment is compared to an equivalent group of patients not receiving treatment. Although similar reasoning applies to adults thought to have internal (high-pressure) hydrocephalus, I'll lay out the decision-tree as it applies to external (normal-pressure) hydrocephalus. Published observations imply that shunts are most likely to help NPH patients who have the following features:substantial enlargement of all four ventricles a full "triad" of symptoms, including confusion, urinary incontinence and altered walking poor walking as the first of the three symptoms temporary improvement of symptoms after drainage of 50-60 milliliters (2 ounces) of CSF by lumbar puncture (spinal tap) The elderly patients most at risk for NPH are also at increased risk for other diseases, and the shunting operation doesn't help symptoms produced by other causes. For example, confusion can be caused by Alzheimer's disease and strokes. Urinary incontinence can be due to prostate disease in men and sagging pelvic tissue in women. Walking can be disrupted by arthritis, fractured bones, low vision, inner-ear disease, Parkinson's disease and many other unrelated processes. So it's important for the doctor to determine if other diseases might be to blame for the very symptoms that seem, at first glance, to be from NPH. Assuming that NPH still seems likely, the next round of decision-making concerns the possibility that an operation will cause harm. Even a patient whose brain scan and symptoms are classic for NPH can develop serious complications from the operation. A particularly feared complication is bleeding into the space outside the brain, called a subdural hematoma. Older patients are also more likely to have other medical conditions that could compromise the safety of an operation, like coronary artery disease or emphysema. Cases in which expected benefits of the operation are much greater than risks, or in which the risks are much greater than the expected benefits, are easy to make decisions about. But many other cases are in the gray zone in which potential benefits and risks are more evenly matched and the chances of doing harm with an operation come close to canceling out the chances of doing good. (C) 2006 by Gary Cordingley