Skip to main content

Home/ Dr. Goodyear/ Group items tagged Most Popular

Rss Feed Group items tagged

wheelchairindia9

Karma 8020 Wheelchair - 0 views

  •  
    Heavy duty wheelchair can either be manually-operated or motorized, each with its own pros and cons. A manual heavy-duty wheelchair gives full control of motion to the user, but the added weight from the reinforcements makes pushing or propelling the wheelchair much harder than normal. A motorized heavy duty wheelchair offers a solution to this dilemma, but is often more expensive and harder to maintain than a manual wheelchair. Some designs offer a combination of both, with a small motor assisting those pushing the wheelchair. The proper choice between types of Heavy Duty wheelchair depends largely on the user's expected level of activity. Heavy duty wheelchairs typically have larger seats than conventional wheelchairs. The frames of these wheelchairs can be made from several different reinforced metals, although a titanium wheelchair is often the most popular choice. The wheels themselves are made of thicker rubber than normal, preventing any possible failure due to the greater amount of weight supported. Most makes of heavy duty wheelchairs fold like regular wheelchairs, making storage relatively easy despite the wheelchair increased size. Heavy Duty Wheelchair specialy design for disabled and handicapped persons. They are two types of Heavy Duty Wheelchair for handicapped and disability product like- Karma 8020 X Heavy Duty Wheelchair Karma 8520 Heavy Duty Wheelchair Karma 8020 X Heavy Duty Wheelchair: It comes with detachable swing away footrests. The wheel chair has flip-back armrests. It comes with centre of gravity adjustment. The wheel chair has wide profile casters. Seat Size 20'' inch & 22'' inch Total Weight 17 K.G. Designed for maximum strength & weight capacity for people over 250 lbs. These end to be heavier and wider. This heavy duty bariatric wheelchair has seat dimensions of 24 inches wide by 18 inches deep to accommodate a weight capacity of up to 400 lbs. This wheelchair is dual axle, which means that the floor to seat heigh
fitspresso

https://www.fitspresso-co.com/ - 0 views

  •  
    FitSpresso™ | Official Site fitspresso-co.com FitSpresso Only $39/Bottle Limited Time Offer! FitSpresso Special Deal + Special 51% Discount Save $660 + 180 Days Money Back Guarantee FitSpresso Herpesyl Five Star A dietary product formulated to assist users in reducing weight can increase other advantages that can support overall health. This product can assist users in getting closer to the desirable body weight. Regular Price: 149/per bottle Only for: $39/per bottle Buy Now What IsFitSpresso? FitSpresso is promoted as a natural supplement that comes in the form of diet pills, and it can aid in rapid and efficient weight loss, similar to many other supplements. The term "natural supplements refers to a nutritional supplement that is made entirely of natural, chemical-free materials. You can utilize these organic ingredients to aid in natural weight loss. It can speed up your body's metabolism and assist with other crucial processes. All parts of our bodies are impacted by weight increase, and not only do we need to deal with the increased weight, but we also need to deal with the numerous problems and illnesses that come along with it. This refers to the risk of developing chronic cardiac conditions, low blood pressure, and, in some circumstances, problems with blood sugar. However, FitSpresso even with its bright and bold claims, can help you efficiently manage your weight and completely avoid these extra uncomfortable problems. FitSpresso is a supplement that comes in the form of a pill, which makes it tasty, simple to swallow, and handy. According to the manufacturer, these diet tablets are GMO-free and toxic-free, making them edible. This is why we have things such as weight loss supplements. Thanks to modern advancements, we can just take a dietary supplement pill to bring about significant weight loss in a completely healthy and natural manner. Not only this, but dietary supplements can also support healthy blood sugar levels and help with
umar111

Yves Saint Laurent perfume - 0 views

  •  
    Yves Saint Laurent is a brand that has become synonymous with luxury, sophistication, and style. Founded by Yves Saint Laurent himself in 1961, the brand has established a reputation for producing some of the most iconic fashion designs and beauty products of all time. One of the most popular products in the Yves Saint Laurent beauty line is their perfume collection. From their classic fragrances to their newer additions, Yves Saint Laurent perfumes are a staple in any fragrance collection.
wheelchairindia9

Best Wheelchair For Heavy Person - 0 views

  •  
    People who are very large or heavy may have difficulty using regular chairs. In some cases, they are simply too wide to comfortably fit in an average-sized chair, and in other cases their weight may damage or break the chair entirely. This is not only humiliating to the person who sits in the chair, but could result in injury if the chair collapses. To avoid such an unfortunate occurrence as well as potential litigation, it is important to purchase heavy duty chairs that can accommodate larger family members, employees, and customers. Heavy duty wheelchairs can also be made for specific purposes. An off-road wheelchair, for example, is a heavy duty wheelchair designed for individuals who intend on spending a lot of time on rugged terrain. The most common type of heavy duty wheelchair is a bariatric wheelchair, which is designed to allow larger individuals adequate mobility. For this matter, heavy duty wheelchairs typically have larger seats than conventional wheelchairs. The frames of these wheelchairs can be made from several different reinforced metals, although a titanium wheelchair is often the most popular choice. The wheels themselves are made of thicker rubber than normal, preventing any possible failure due to the greater amount of weight supported. Most makes of heavy duty wheelchairs fold like regular wheelchairs, making storage relatively easy despite the wheelchair's increased size. For the user's convenience, a heavy duty wheelchair can either be manually-operated or motorized, each with its own pros and cons. A manual Heavy Duty Wheelchair gives full control of motion to the user, but the added weight from the reinforcements makes pushing or propelling the wheelchair much harder than normal. A motorized heavy duty wheelchair offers a solution to this dilemma, but is often more expensive and harder to maintain than a manual wheelchair. Some designs offer a combination of both, with a small motor assisting those pushing the wheelchair. The proper c
wheelchairindia9

Recliner Wheelchair - 0 views

  •  
    Reclining Back Wheelchair( bed cum wheelchair ) which are suitable for indoor as well as outdoor purposes. These wheel chairs are manufactured using high quality material to ensure high strength and durability. Wheelchairs are available in foldable frames and are capable for maximum weight. Reclining wheelchairs are available in standard folding frames with extended head supports and seat widths up to 24" wide. The recline mechanism is attendant operated with levers much like a bicycle brake lever. The levers operate hydraulic (pump) mechanisms for a smooth adjustment. Using this Recliner Wheelchair mechanism, the chair back can easily and frequently be positioned to any angle. Reclining Wheelchair 609 GC: Reclining Wheelchair 609 GC is one of the multipurpose chairs which boast of features like reclining, inbuilt commode, customized armrest and footrest and foldable nature of the chair. Reclining Wheelchair 609 GC Features: The wheelchair can be folded within very easily within seconds, making it easier during travels and outings. The backrest of the chair can be easily reclined, giving the user the freedom to relax by not moving up from the chair. The footrest can be inclined and adjusted so as to make the user comfortable during reclining or otherwise. A well paded thigh support is an add-on to the footrest. The front and rear wheels of the chair are designed and placed in such a way so as to support the reclining of the user, making it a very safe and friendly wheelchair. The inbuilt commode has its seat just underneath the main seat of the chair; it can be used by just removing the main seat. The Wheelchair can also be folded from between by just removing the commode and the chair's seat. This Wheelchair's functionality gives the user total freedom. Easy to fold and unfold within seconds. Reclining Wheelchair 609 GC Measurements: Frame Style : Foldable Frame Material : MS Chrome Plated open position wheel to wheel width in : 26" (inch
wheelchairindia9

Commode Wheelchair - 0 views

  •  
    This lightweight portable shower chair commode with casters is packed with features to ensure a pleasant and comfortable bathing experience. One of the greatest benefits is the ultra comfort padded seat featuring an open front design making personal hygiene easy and convenient. When the shower chair is not in use the back and 12 qt. commode bucket can be removed without tools making cleaning and storage simple. The frame is manufactured with lightweight rust resistant anodized aluminum able to withstand a 300 lb. weight capacity. Easy to operate, shower chair. Commode comes equipped with 3" non-skid casters, making transfer to and from any bathroom safe and secure. Commode/shower chair soft seat features strong and practical armrests designed to withstand a lot of load, including the sideways forces that are exerted during sideways transfers.The armrests offer comfortable support for the forearms while sitting and they are long enough to provide sustained support when standing up and sitting down. The armrests can be folded up individually, e.g. to facilitate a sideways transfers. When folded down, the armrest rests behind the backrest thereby preventing fingers, skin or hair from getting caught. Commode Wheelchair Rainbow 6: Karma commode wheelchair rainbow 6 comes with lot of exiting features for elderly or physically challenged person who want commode in wheelchair. Karma Rainbow 6 has single seat with center cut commode having cushion cover on top and removable pan or plastic commode seat with pot. Commode Wheelchair Rainbow 6 Features: Frame Material : M.S.Chrome Plated Single Seat with center cut commode Both Option Available In Single Seat Plastic Commode Seat With Pot. Cushioned Top Cover Square Pan Commode Pan Removable Pan Commode Wheelchair Rainbow 6 Measurements: Frame Style : Foldable Open Position Wheel To Wheel Width In : 26" (Inches) Seat Width : 18" (Inches) Total Width in Closing Position : 11" (Inches) Rear Whe
wheelchairindia9

A Friendly Tricycle For Disabled People - 0 views

  •  
    A tricycle for special needs is made so can go along for the ride in wheelchair or sitting in a special seat, both of which are attached right in front of another adult's trike. Tricycles to accommodate a vast array of special needs. Hand-pedaled recumbent tricycles are available for those without the use of their legs. Children, teens and adults with cerebral palsy and similar disorders can select tricycles specially designed to increase strength and coordination. Caregivers to autistic children can ride with their child on tandem special needs tricycles built to accommodate one adult and one child rider. Accessories are also available to convert standard trikes to suit specific needs. The objective of tricycle design is to produce wheelchairs that perform well and can provide appropriate seating and postural support without compromising strength, durability and safety. A Hand Driven Tricycle, abbreviated to trike is a three-wheeled passenger vehicle, usually carrying a single rider. The tricycle consists of a motorbike and an attached passenger sidecar and should not be confused with the tricycle. The trike is a motorized three-wheeled pedicab. Human-powered trikes are powered by pedals or hand cranks. Motorized trikes use motorcycle or scooter,or electric motors. Tricycles tend to be used for commercial purposes: such as "pedicabs" for transport passengers, and freight trikes for making deliveries. In the adult-sized tricycles are used primarily for recreation, shopping, and exercise. Tricycles are favoured by children and senior adults alike for their apparent stability versus a bicycle; but a conventional trike has poor dynamic lateral stability, and the rider must take care when cornering to avoid tipping the trike over. Standard Single Hand Driven Tricycle: Frame : Made by E.R.W. Tubes 22.22 mm- 18 G. Seat & Back : MS, CRC Sheet Seat Size 18"x 16" Wheel Size : Wheel Diameter 28"x 1 1/2" Tyre and Tube Standard Company. Parts : Standard Quality
wheelchairindia9

A Friendly Tricycle For Disabled People - 0 views

  •  
    A tricycle for special needs is made so can go along for the ride in wheelchair or sitting in a special seat, both of which are attached right in front of another adult's trike. Tricycles to accommodate a vast array of special needs. Hand-pedaled recumbent tricycles are available for those without the use of their legs. Children, teens and adults with cerebral palsy and similar disorders can select tricycles specially designed to increase strength and coordination. Caregivers to autistic children can ride with their child on tandem special needs tricycles built to accommodate one adult and one child rider. Accessories are also available to convert standard trikes to suit specific needs. The objective of tricycle design is to produce wheelchairs that perform well and can provide appropriate seating and postural support without compromising strength, durability and safety. A Hand Driven Tricycle, abbreviated to trike is a three-wheeled passenger vehicle, usually carrying a single rider. The tricycle consists of a motorbike and an attached passenger sidecar and should not be confused with the tricycle. The trike is a motorized three-wheeled pedicab. Human-powered trikes are powered by pedals or hand cranks. Motorized trikes use motorcycle or scooter,or electric motors. Tricycles tend to be used for commercial purposes: such as "pedicabs" for transport passengers, and freight trikes for making deliveries. In the adult-sized tricycles are used primarily for recreation, shopping, and exercise. Tricycles are favoured by children and senior adults alike for their apparent stability versus a bicycle; but a conventional trike has poor dynamic lateral stability, and the rider must take care when cornering to avoid tipping the trike over. Standard Single Hand Driven Tricycle: Frame : Made by E.R.W. Tubes 22.22 mm- 18 G. Seat & Back : MS, CRC Sheet Seat Size 18"x 16" Wheel Size : Wheel Diameter 28"x 1 1/2" Tyre and Tube Standard Company. Parts : Standard Quality
wheelchairindia9

A Friendly Tricycle For Disabled People - 0 views

  •  
    A tricycle for special needs is made so can go along for the ride in wheelchair or sitting in a special seat, both of which are attached right in front of another adult's trike. Tricycles to accommodate a vast array of special needs. Hand-pedaled recumbent tricycles are available for those without the use of their legs. Children, teens and adults with cerebral palsy and similar disorders can select tricycles specially designed to increase strength and coordination. Caregivers to autistic children can ride with their child on tandem special needs tricycles built to accommodate one adult and one child rider. Accessories are also available to convert standard trikes to suit specific needs. The objective of tricycle design is to produce wheelchairs that perform well and can provide appropriate seating and postural support without compromising strength, durability and safety. A Hand Driven Tricycle, abbreviated to trike is a three-wheeled passenger vehicle, usually carrying a single rider. The tricycle consists of a motorbike and an attached passenger sidecar and should not be confused with the tricycle. The trike is a motorized three-wheeled pedicab. Human-powered trikes are powered by pedals or hand cranks. Motorized trikes use motorcycle or scooter,or electric motors. Tricycles tend to be used for commercial purposes: such as "pedicabs" for transport passengers, and freight trikes for making deliveries. In the adult-sized tricycles are used primarily for recreation, shopping, and exercise. Tricycles are favoured by children and senior adults alike for their apparent stability versus a bicycle; but a conventional trike has poor dynamic lateral stability, and the rider must take care when cornering to avoid tipping the trike over. Standard Single Hand Driven Tricycle: Frame : Made by E.R.W. Tubes 22.22 mm- 18 G. Seat & Back : MS, CRC Sheet Seat Size 18"x 16" Wheel Size : Wheel Diameter 28"x 1 1/2" Tyre and Tube Standard Company. Parts : Standard Quality
wheelchairindia9

A Friendly Tricycle For Disabled People - 0 views

  •  
    A tricycle for special needs is made so can go along for the ride in wheelchair or sitting in a special seat, both of which are attached right in front of another adult's trike. Tricycles to accommodate a vast array of special needs. Hand-pedaled recumbent tricycles are available for those without the use of their legs. Children, teens and adults with cerebral palsy and similar disorders can select tricycles specially designed to increase strength and coordination. Caregivers to autistic children can ride with their child on tandem special needs tricycles built to accommodate one adult and one child rider. Accessories are also available to convert standard trikes to suit specific needs. The objective of tricycle design is to produce wheelchairs that perform well and can provide appropriate seating and postural support without compromising strength, durability and safety. A Hand Driven Tricycle, abbreviated to trike is a three-wheeled passenger vehicle, usually carrying a single rider. The tricycle consists of a motorbike and an attached passenger sidecar and should not be confused with the tricycle. The trike is a motorized three-wheeled pedicab. Human-powered trikes are powered by pedals or hand cranks. Motorized trikes use motorcycle or scooter,or electric motors. Tricycles tend to be used for commercial purposes: such as "pedicabs" for transport passengers, and freight trikes for making deliveries. In the adult-sized tricycles are used primarily for recreation, shopping, and exercise. Tricycles are favoured by children and senior adults alike for their apparent stability versus a bicycle; but a conventional trike has poor dynamic lateral stability, and the rider must take care when cornering to avoid tipping the trike over. Standard Single Hand Driven Tricycle: Frame : Made by E.R.W. Tubes 22.22 mm- 18 G. Seat & Back : MS, CRC Sheet Seat Size 18"x 16" Wheel Size : Wheel Diameter 28"x 1 1/2" Tyre and Tube Standard Company. Parts : Standard Quality
wheelchairindia9

Improve Safety By Transport wheelchairs - 0 views

  •  
    Walking disabled people are more fortunate nowadays. While in the past they always have felt incapacitated and immobile, nowadays, they are provided with more and better means to roam and move around. With the development and heightened popularity and usage of wheelchairs, such handicapped people are given more advantage and privilege. The emergence of transport wheelchairs have significantly helped improve the way people make use of wheelchairs. Transport wheelchairs are machines or equipment that facilitate for mobility and movement of wheelchair confined people at public places. While it is true that simple wheelchairs can do the trick, transport wheelchairs are specifically designed and manufactured to facilitate better roaming and mobility at malls, restaurants and parks where people usually converge to relax. Transport wheelchairs provide many advantages: Weight: As the name implies, they are easy to transport because they typically weigh around 15 to 20 pounds, which is much less than a manual wheelchair. Storage: They are easier to store than traditional manual and electric wheelchairs. Most are small enough to fit into the trunk of a compact car. Karma Travel Wheelchair KM TV 20.2: Karma Travel Wheelchair KM TV 20.2 - 606 T-6 aircraft-grade aluminum-alloy frame provides incredible strength. Easy-to-fold in three seconds. Karma Travel Wheelchair KM TV 20.2 Features: Type: Travel Wheelchair T-6 aircraft-grade aluminum Secure brake improve safety Padded flip back armrest PU front caster & rear wheel Karma Travel Wheelchair KM TV 20.2 Measurements: Weight: 8.9kg Seat width: 39.5cm Tyre: PU front casters and rear wheels Capacity: 100kg Folded size: (L/W/H): 610mm x 350mm x710mm. Wheelchair provides comfort and mobility in an economical package. It comes standard with padded nylon upholstery and one-piece armrests that offer a cushioned feel with minimal maintenance. Combined with its stylish silver vein frame and matching fr
snfilms

Luis Fonsi Music videos - 0 views

  •  
    Check out billion viewed most popular #Despacito and more of #luisfonsi with #lyricvideo on #sdtunes http://www.sdtunes.com/.../luis-fonsi-huge-hit-music...
indiacardiacsurg

India's Best TAVR Surgeons with Unique Delivering Optimal Results - 0 views

  •  
    By giving the highest quality of medical treatment at a cost of trans catheter aortic valve replacement (Tavr) India, India has established itself as one of the most popular hubs to get treatments from around the world. India Cardiac Surgery Service Please call +91-9370586696 Email id: enquiry@indiacardiacsurgerysite.com
fitspresso

LeanBiome™ (Official) | Get Save UpTo $540 Today Only! - 0 views

  •  
    LeanBiome™ (Official) | Get Save UpTo $540 Today Only! usleanbiome.com LeanBiome™ Hurry Up! Offer Expires in: 00 HOUR 29 MINUTE 59 SECOND LeanBiome Attention! Get Special 84% Discount Today Faster fat burning and weight loss Healthy cholesterol and sugar levels Higher energy levels Regular price: $129 Only for: 39$ What Is LeanBiome? LeanBiome Lean for Good is a weight loss dietary supplement derived from scientifically researched ingredients and comprehensively developed to help people achieve sustainable weight control. The formula comes in a capsule format that is easy to take and is made with natural ingredients from plants and other sources to achieve its goals. The main ingredient in LeanBiome is piperine, which has been found to affect the body's ability to absorb micronutrients and other compounds more effectively. LeanBiome is a dietary supplement that claims to help weight management. It contains 100% natural ingredients that support healthy weight loss. It does not interfere with any natural process making it safe for use. It ranks among the top weight loss supplements that claim to provide a permanent solution. LeanBiome is made by a company named Lean for Good. It is made with natural and research-backed ingredients that help you lose excess fat without hassles. It is sold in capsule form. The company assures the composition is GMO, gluten, and soy-free. As for manufacturing standards, you need not fret. The company makes the supplement in a facility certified by the FDA. How Does LeanBiome Work? The starting period of the LeanBiome program includes a detoxification process that effectively removes any accumulated ree radicals, toxins, fand oxidative stress. This cleansing enables improved blood circulation, setting the stage for the body to initiate its own fat-burning mechanisms. To enhance metabolic activity, introducing the lean bacteria contained in LeanBiome to your gut microbiome is a beneficial approach. This activation triggers r
harshitatyagi

Is it moral/ethical to use assisted reproductive technologies (ART) such as in-vitro fe... - 0 views

  •  
    Yes, it is completely fine to opt In-vitro fertilization when suffering from infertility, It is the most popular method accepted all around the globe, and only due to this treatment method many couples have been able to become parents.
wheelchairindia9

Heavy Duty Wheelchair - 0 views

  •  
    Bariatric wheelchairs (often referred to as extra wide wheelchairs or heavy duty wheelchairs) are strong enough to accommodate almost any user. Just like lighter manual chairs, bariatric wheelchairs are all foldable and feature armrests and swing-away footrests - but they differ quite a bit in their construction. While lightweight wheelchairs often employ materials like aluminum or titanium alloy, a bariatric wheelchair is usually fashioned from steel. Karma 8020 X Heavy Duty Wheelchair: It comes with detachable swing away footrests. The wheel chair has flip-back armrests. It comes with centre of gravity adjustment. The wheel chair has wide profile casters. Seat Size 20'' inch & 22'' inch Total Weight 17 K.G. Heavy duty wheelchairs (often referred to as extra wide wheelchairs or bariatric wheelchairs) are sturdy enough to accommodate almost any user. Just their lighter cousins, manual chairs, heavy duty models all fold and feature arm rests and swing-away footrests - but they differ quite a bit in their construction. Heavy duty wheelchairs require more strength to push by the caregiver and by the user, if the chair is self-propelled. In some cases, it may be wise for the caregiver to ask for assistance from another person in order to push the wheelchair safely. Karma 8520 Heavy Duty Wheelchair: It comes with detachable swing away footrests. The wheel chair has flip-back armrests. It comes with centre of gravity adjustment. The wheel chair has wide profile casters. Seat Size 20'' inch & 22'' inch Total Weight 17 K.G. Features: Dual, reinforced steel cross braces. Supports individuals maximum weight. Reinforced steel frame provides added support. Heavy duty, nylon reinforced upholstery with a back carry pouch. Removable, reversible desk length arms. Adjustable leg support.
Nathan Goodyear

Role of maximum standardized uptake value in fluorodeoxyglucose positron emission tomog... - 0 views

  • 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) is an effective and popular technique for evaluating patients before and after breast cancer surgery.
  • Quantitative FDG-PET/CT imaging is becoming prevalent in cancer treatment as it measures glucose metabolism that reflects the growth potential and metabolic activity of malignant tumors
  • The FDG-PET/CT findings of primary lesions in colorectal and lung cancers correlate with metastasis and prognosis because FDG reflects tumor viability
  • ...15 more annotations...
  • The technique is valuable for predicting the prognosis of patients with recurrent breast cancer and for determining and predicting the outcomes of neoadjuvant chemotherapy
  • FDG-PET/CT is useful not only for evaluating metastasis but also for predicting the prognosis of recurrent breast cancer and measuring treatment effects
  • reports remain limited to small-scale clinical trials of about 100 patients.
  • MaxSUV, which is the most popular FDG-PET/CT value, can vary up to 30 % because of differences among PET/CT devices and among the operators who create the images
  • the degree of malignancy would increase with an increase in maxSUV when ER or HER-2 signaling is involved.
  • Factors that determine the rate of cancer progression include T-factor (tumor diameter) and N-factor (presence or absence/number of lymph node metastasis)
  • Factors that determine the nature of tumors also include ER, HER-2, Ki-67 labeling index, and nuclear grade
  • Prognosis was previously predicted based on T, N, and M staging, which indicates the degree of progression. However, prognosis is now predicted and treatment regimes are presently selected by also considering ER and HER-2 levels, which determine the nature of the tumor
  • maxSUV presently serves as an indicator of metabolic activity during cancer therapy. For instance, the maxSUV of primary lung and hematological cancer lesions correlates with metastasis and prognosis, whereas maxSUV also seems useful for predicting the prognosis of recurrent breast cancer and in determining and predicting the outcome of neoadjuvant chemotherapy
  • The maxSUV cut-off calculated from ROC curves for recurrence was 3.0
  • The prognostic factors applied in breast cancer can be broadly divided into those that determine staging and those that determine biological tumor characteristics
  • both ER status and maxSUV as independent prognostic factors
  • maxSUV has a closer correlation with prognosis
  • maxSUV, clinical T-factor and ER were significant prognostic factors
  • Our results showed that maxSUV has the potential to be a novel prognostic factor and that it can be used to determine future therapies
  •  
    Retrospective, multi-facility finds maxSUV can be used in prognosis in cancer.  Others have shown benefit in recurrence risk.  MaxSUV was found to be an independent factor.
fnfdoc

Psoriasis: Causes, Symptoms, Types & Treatment - Health Blog - 0 views

  •  
    Psoriasis is a chronic skin condition that accelerates the rate at which your skin cells grow. An effective method to treat psoriasis is phototherapy or light therapy.
  •  
    Psoriasis is an auto-immune illness that affects almost three percent of the world's population. People who suffer from psoriasis experience a great deal of skin irritation and discomfort.
Nathan Goodyear

Lipid Peroxidation: Production, Metabolism, and Signaling Mechanisms of Malondialdehyde... - 0 views

  • Hydroxyl radicals cause oxidative damage to cells because they unspecifically attack biomolecules [22] located less than a few nanometres from its site of generation and are involved in cellular disorders such as neurodegeneration [23, 24], cardiovascular disease [25], and cancer [26, 27].
  • It is generally assumed that in biological systems is formed through redox cycling by Fenton reaction, where free iron (Fe2+) reacts with hydrogen peroxide (H2O2) and the Haber-Weiss reaction that results in the production of Fe2+ when superoxide reacts with ferric iron (Fe3+)
  • other transition-metal including Cu, Ni, Co, and V can be responsible for formation in living cells
  • ...20 more annotations...
  • The hydroperoxyl radical () plays an important role in the chemistry of lipid peroxidation
  • The is a much stronger oxidant than superoxide anion-radical
  • Lipid peroxidation can be described generally as a process under which oxidants such as free radicals or nonradical species attack lipids containing carbon-carbon double bond(s), especially polyunsaturated fatty acids (PUFAs) that involve hydrogen abstraction from a carbon, with oxygen insertion resulting in lipid peroxyl radicals and hydroperoxides as described previously
  • under medium or high lipid peroxidation rates (toxic conditions) the extent of oxidative damage overwhelms repair capacity, and the cells induce apoptosis or necrosis programmed cell death
  • The overall process of lipid peroxidation consists of three steps: initiation, propagation, and termination
  • Once lipid peroxidation is initiated, a propagation of chain reactions will take place until termination products are produced.
  • The main primary products of lipid peroxidation are lipid hydroperoxides (LOOH)
  • Among the many different aldehydes which can be formed as secondary products during lipid peroxidation, malondialdehyde (MDA), propanal, hexanal, and 4-hydroxynonenal (4-HNE) have been extensively studied
  • MDA has been widely used for many years as a convenient biomarker for lipid peroxidation of omega-3 and omega-6 fatty acids because of its facile reaction with thiobarbituric acid (TBA)
  • MDA is one of the most popular and reliable markers that determine oxidative stress in clinical situations [53], and due to MDA’s high reactivity and toxicity underlying the fact that this molecule is very relevant to biomedical research community
  • 4-HNE is considered as “second toxic messengers of free radicals,” and also as “one of the most physiologically active lipid peroxides,” “one of major generators of oxidative stress,” “a chemotactic aldehydic end-product of lipid peroxidation,” and a “major lipid peroxidation product”
  • MDA is an end-product generated by decomposition of arachidonic acid and larger PUFAs
  • Identifying in vivo MDA production and its role in biology is important as indicated by the extensive literature on the compound (over 15 800 articles in the PubMed database using the keyword “malondialdehyde lipid peroxidation” in December 2013)
  • MDA reactivity is pH-dependent
  • When pH decreases MDA exists as beta-hydroxyacrolein and its reactivity increases
  • MAA adducts are shown to be highly immunogenic [177–181]. MDA adducts are biologically important because they can participate in secondary deleterious reactions (e.g., crosslinking) by promoting intramolecular or intermolecular protein/DNA crosslinking that may induce profound alteration in the biochemical properties of biomolecules and accumulate during aging and in chronic diseases
  • MDA is an important contributor to DNA damage and mutation
  • This MDA-induced DNA alteration may contribute significantly to cancer and other genetic diseases.
  • Dietary intake of certain antioxidants such as vitamins was associated with reduced levels of markers of DNA oxidation (M1dG and 8-oxodG) measured in peripheral white blood cells of healthy subjects, which could contribute to the protective role of vitamins on cancer risk
  • 4-HNE is an extraordinarily reactive compound
  •  
    Great review of lipid peroxidation
teremoso

Best Health and Fitness Exercise in Toronto - 2 views

In case you're fitness fanatic, when you consider with regards to relocating you are most likely to want a fitness friendly community. Because of this increase in popularity of getting a lot even m...

Fitness Equipment Toronto

started by teremoso on 21 May 12 no follow-up yet
1 - 20 of 23 Next ›
Showing 20 items per page