http___hotelesbahia.com_157-prostaglandini-hipertenzija.php_1.xml
1.1 2.1 3.1 3.2 4.1 4.2 4.3 4.4 5.1 6.1 6.2 6.3 7.1 8.1 8.2 8.3 8.4 9.1 9.2 9.3 9.4 10.1 10.2 10.3 10.4 11.1 12.1 12.2 13.1 13.2 13.3 13.4 13.5 14.1 14.2 14.3 14.4 15.1 15.2 16.1 17.1 17.2 17.3 18.1 18.2 18.3 18.4 18.5 19.1 19.2 19.3 20.1 20.2 21.1 21.2
Inflammation Busters: Fish Oil vs. Flax Seeds By Sarah Axtell, ND • January 14, 2012 Naturopathic doctors have historically recognized inflammation as the root cause of most chronic diseases, such as heart disease and cancer. Today, doctors in the allopathic or conventional paradigm now also recognize inflammation as an underlying cause of cardiovascular disease. The therapeutic benefits of fish oil and flax seeds are numerous. Fish oil and flax seeds are an excellent source of omega-3 essential fatty acids. They are termed essential because the human body cannot synthesize them so they must be obtained from the diet. They are involved in many physiologic processes, and a deficiency of them is implicated as a causal factor in many chronic conditions, including hormonal imbalances, type 2 diabetes, cardiovascular disease, and eczema. Physiologic Role of Essential Fatty Acids Both fish oil and flax seeds contain omega-3 fatty acids, producing anti-inflammatory and antithrombotic effects (thinning the blood). They also have a beneficial impact on one’s lipid profile, for they increase HDL cholesterol and decrease triglycerides. This translates to a decreased risk of cardiovascular disease. Not All Omegas are Created Equally Both omega-3 fatty acids and omega-6 fatty acids are essential to the human body (must be consumed in the diet). While sources of omega-3 fatty acids are few in the human diet, sources of omega-6 fatty acids are much more prevalent in today’s Standard American Diet (SAD). Sources of omega-3 fatty acids include the ever-so-healthy fish oil and flax seeds. Sources of omega 6-fatty acids include seeds, nuts, corn, wheat, soy, refined oils, and processed foods. While one of the significant actions of omega-3 fatty acids is to decrease inflammation, the actions of omega-6 fatty acids are mixed. Omega-6 fatty acids can be both pro-inflammatory and also anti-inflammatory. Again, both are essential, meaning we NEED these fats in our diet. But…there must be a balance. Currently, the ratio of omega-6 to omega-3 fatty acids is about 18 to 1. It has been calculated that thousands of years ago (when we were primarily hunters and gathers, before agriculture), the ratio between omega-6 to omega-3 oils was a more balanced 5 to 1. The imbalance of oils may play a role in the rise of asthma, certain cancers, autoimmune diseases, and neurological diseases. All of these diseases are due to pro-inflammatory states and likely too many omega-6 fatty acids and not enough omega-3’s. Differences Between Flax and Fish As stated above, there are differences between omega-3 and omega-6 fatty acids. There are also differences between flax seeds and fish oil, both of which are omega-3 fatty acids. Flax seeds are a good vegetarian source of omega-3 fatty acids, but it is important to note that they are a sub-optimal source as compared to fish oil. Flax seeds are a good source of alpha-linolenic acid (ALA). To achieve anti-inflammatory effects, however, ALA must be converted to EPA and DHA. Not all individuals are efficient converters. Therefore, fish oil, which is inherently rich in EPA and DHA, is all-in-all a better source of omega-3 fatty acids. With that said, I recommend that both fish oil and flax seeds be consumed. While flax seeds require that additional step of conversion to reap the anti-inflammatory benefits, they are an EXCELLENT source of fiber. Flax has the power to lower cholesterol, stabilize blood sugar, and promote healthy bowel movements! And as a major bonus for peri-menopausal women, flax seeds have been found to significantly reduce the frequency of hot flashes due to their high phytoestrogen content. I recommend ground flax seeds over liquid flax oil because of the added benefits the seed provides (as stated above)- good source of fiber, ability to stabilize blood sugar and its phytoestrogenic effects. Flax oil, on the other hand, does not have these added benefits AND is very fragile and goes rancid easily, creating free radicals in your body. Recommended Dosage and Storage of Fish Oil and Flax Seeds The majority of research studies show that to achieve an anti-inflammatory effect, one should consume a minimum of 1.2 grams per day of TOTAL omega-3’s (DHA and EPA combined). You can eat cold-water fish, such as salmon, a couple nights a week or take a daily supplemental liquid fish oil for optimal wellness. Store your fish oil in the fridge and consider buying professional-grade fish oil to be sure it is free of contaminants, such as mercury. A dose of 2-4 tbsps of GROUND flax-seeds per day is recommended. By eating ground flax seeds, you can utilize the anti-inflammatory effects. Otherwise, if they are whole seeds they will pass right through your digestive tract. You can add ground seeds to smoothies, oatmeal, soups, salads or stir-fries. They add a nice nutty flavor and texture to your food. I recommend buying whole seeds and grinding them yourself in a coffee grinder. You can grind a week’s worth and store them in an air-tight container in the freezer. This prevents the fragile fats from going rancid. Flax seeds and fish oil are truly “Super Foods.” They can be used in both the treatment of chronic diseases and also for prevention and everyday wellness. Editor’s Note: The information in this article is intended for your educational use only. Always seek the advice of your physician or other qualified health practitioners with any questions you may have regarding a medical condition and before undertaking any diet, supplement, fitness, or other health program.
1.1 2.1 3.1 4.1 5.1 5.2 6.1 6.2 7.1 8.1 9.1 10.1 10.2 11.1 12.1 13.1 14.1 15.1 15.2 15.3 16.1 17.1 18.1 19.1 20.1 20.2 21.1 21.2 22.1 23.1 24.1 25.1 25.2 26.1 27.1 27.2 27.3
Prostaglandini hipertenzija, Omegama protiv povišenog krvnog tlaka Prosinac 23, Prof. Darija Vranešić Bender Uloga masti i ulja u ljudskoj prehrani, odnosno njihov utjecaj na zdravlje posljednjih se desetljeća vrlo intenzivno proučava. Masne kiseline s malim razlikama u strukturi mogu imati vrlo različit metabolički utjecaj. Masti su esencijalni dio prehrane, a njihove funkcije u organizmu su brojne. Služe prostaglandini hipertenzija izvor energije, nužne su za apsorpciju vitamina topljivih u mastima, sastavna su komponenta tkiva i ulaze u sastav staničnih membrana. Višestruko nezasićene masne kiseline, poznate kao omega 3 i omega 6, imaju dodatno jedinstveno svojstvo da djeluju na sintezu prostaglandina, supstanci sličnih hormonima, koji moduliraju brojne upalne procese u organizmu. Unatoč svim spoznajama o prostaglandini hipertenzija poteškoćama koje uzrokuje visoki krvni tlak, ovaj je problem u hrvatskoj populaciji još uvijek nedovoljno prepoznat. Nutritivne intervencije pokazale su se učinkovitima u smanjenju povišenog krvnog tlaka te odgađanju pojave hipertenzije. Također, promjena prehrambenih navika pospješuje učinkovitost terapije lijekovima. Omegama protiv povišenog krvnog tlaka Velik broj znanstvenih studija u protekla dva desetljeća proveden je kako bi se utvrdio utjecaj konzumacije soli, odnosno prehrane bogate natrijem na učestalost hipertenzije. Metaanaliza 28 studija pokazala je da blaga restrikcija prehrambenog natrija uzrokuje značajno stiženje krvnog tlaka u osoba s hipertenzijom. - Renalna arterijska hipertenzija Konsultacije sa lekarima 24 sata, za sve nedoumice oko Vašeg zdravlja, terapije, ishrane - Omegama protiv povišenog krvnog tlaka - Zdravo budi - Krup Trajna plućna hipertenzija novorođenčeta Trajna plućna hipertenzija novorođenčeta je trajanje ili nastanak konstrikcije plućnih arteriola, koja uzrokuje jako smanjenje protoka krvi kroz pluća i desno—lijevi šant. - Procena funkcionalnog stanja bolesnika sa plućnom hipertenzijom prema klasifikaciji Svetske zdravstvene organizacije WHO. Također, sve je više studija prostaglandini hipertenzija ukazuju na antihipertenzivno djelovanje omega-3 masnih kiselina. Jedna od najizazovnijih prehrambenih mjera koja može imati značajan utjecaj na zdravlje populacije odnosi se na povećan unos omega-3 masnih kiselina poput alfa-linolenske kiseline ALAeikozapentaenske kiseline EPA i dokosaheksaenske kiseline DHA. Adekvatan unos omega-3 prostaglandini hipertenzija kiselina smatra se važnim čimbenikom u prevenciji nastanka i sprečavanju progresije raznih bolesti poput artritisa, nekih oblika karcinoma, kardiovaskularnih bolesti, depresije. Hipertenzija: Lekovi u terapiji povišenog krvnog pritiska Dokazi koji potječu od provedenih epidemioloških studija i kliničkih studija sekundarne prevencije prostaglandini hipertenzija da omega-3 masne kiseline imaju važnu ulogu u prevenciji bolesti srca i krvožilja. Randomizirani klinički pokusi u kojima su korištene EPA, DHA i alfa-linolenska kiseline pokazali su smanjenje rizika koje se može uspoređivati s rezultatima dobivenim u pokusima s lijekovima za sniženje lipida u krvi. Plućna hipertenzija Kako povisiti unos omega-3 masnih kiselina? Povišenje unosa omega-3 masnih kiselina preporučuje se svim osobama s tipičnom 'zapadnjačkom' prehranom, budući da je danas udio tih važnih masnih kiselina višestruko niži nego što je bio u povijesti čovječanstva. Omega-3 nezasićene masne kiseline najzastupljenije su u ribama sjevernih mora — tuni, lososu, bakalaru, ali i srdeli, skuši, inćunima, morskom psu te morskim algama. Omega-3 kiselinama bogato je i ulje sjemenki lana, oraha, morski plankton i plava riba. Trajna plućna hipertenzija novorođenčeta U uljima sjemenki lana i orašastih plodova nalazimo alfa-linolensku kiselinu koja se u organizmu pretvara u dugolančane masne kiseline poput onih porijeklom iz ribe, ali je ta konverzija često slaba, posebice kod starijih osoba i novorođenčadi. Dodaci prehrani koncentrirani su izvor omega-3 masnih kiselina. Pri odabiru proizvoda valja posegnuti za visokokoncentriranim pripravcima koji su pročišćeni i standardizirani, odnosno sadrže točno određene količine EPA i DHA. Smanjenje unosa kuhinjske soli, procesirane hrane i zasićenih masnoća te primjena potporne terapije kao što su omega-3 masne kiseline treba provoditi u sklopu ostalih promjena začini protiv hipertenzije života, primarno uz smanjenje prekomjerne tjelesne mase i redovitu tjelesnu aktivnost. Ocijenite članak Ocjena 4. Hipertenzija s malim korijenjem, antagonisti kalcija, generiranje derivata, lijekovi prve generacije NSAID is blockage of prostaglandin synthesis. The results of blockage of prostaglandin synthesis are sodium and su izrazi hipertenzija, nesteroidni antireumatici. Dobovišek Hipotirotična arterijska hipertenzija B.