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We are talking about what is considered from normal PSA levels and what is considered abnormal PSA test results. What should a man’s PSA be? Remember that PSA is a blood test for cancer of prostate, and the most specific early tumor marker for prostate, PSA results is accurate What is the safe acceptable PSA range? Prostate gland cells produce prostate specific antigen for liquefying the human semen, all PSA amount is excreted into seminal fluid except very small amount which escape to the blood stream, normally PSA found in the blood with a steady low level, the Normal PSA physiologically is to show PSA results less than the less is better, and this means healthy production and healthy excretion of Prostate specific antigen by the prostate gland. What is Normal PSA levels and normal range? Normal range for PSA results in young men is 4 – 10, in elder men is slightly higher. In order to know the correct interpretation of PSA blood test results, you must know the values caused by a cancer and the values caused by other reasons. There is agreement on the normal PSA levels of men as follows Normal PSA level is from – ng/ml, sometimes called “the grey zone”. Is an indicator of prostate cancer 25% chance, according to the ACS, or other benign condition in the elderly such as benign prostate hyperplasia BPH, or just inflammation of the prostate. Free PSA blood test is required for confirmation whether it’s a cancer or not. What should my free PSA level be? Free PSA is the form of prostate specific antigen that is produced by benign cells of prostate gland, finding 10% of total PSA as Free is acceptable for healthy men. The lower the riskier. Benign prostate tumors normally show Free PSA percentage higher than 10%. Carcinogen cells reducing free PSA percentage to less than 10% and raise the values of total PSA due to the increasing of complexed PSA by cancer cells, from PSA blood test explained Low PSA level, what does it mean? The normal PSA level is 0 but it can rise to up 4 with infection or other minor issues. A PSA of is good and would not normally need further blood tests. PSA is lower than men limit of PSA but is still not a cancer marker. If you have prostate cancer already and have had treatment, then or is still nothing serious to worry about. The same is applied for PSA or means you’re a cancer free or have your treatment course succeeded and lowered the PSA percentage. A problem with prostate production of prostate specific antigen can lead to very low PSA level. Diminished free PSA with normal PSA total is not fully understood. Normal PSA levels chart by numbers and age Here is simple explanation of normal values of prostate specific antigen, according to many studies on men with cancers and other men without a cancer. Show list of blood test for cancer? PSA level 4, what does it mean? PSA 4 is a cutoff value for men, and the lower limit of normal PSA levels, usually means nothing. PSA level 4 is either normal or abnormal level and it could mean many things, including You’re a normal, and your PSA level is acceptable, nothing to worry about. Men who have their prostate gland feels normal on digital examination and their PSA level 4, they are likely to have prostate cancer with a percentage less than 15% and non-cancerous causes with a percentage of more than 85% You are on cancer treatment which lowering your PSA results. You have a mild infection to your prostate gland, a course of antibiotics is recommended to exclude UTI causes. PSA level 5, what does it mean? Men who have a prostate gland that feels normal after digital rectal examination and a PSA from four to ten have a 25% chance of having prostate cancer. And more than 75% chances of another non-cancerous causes. Is a PSA level of 5 high? Firstly, testing procedure is preferred to done at one laboratory at each time, as the normal value may vary among different assays. Secondly, to evaluate the meaning of PSA count 5, we must look to the age of the man, if older than 40 then level 5 may be normal for such age But values above are considered suspicious PSA count as the normal PSA values does not exclude cancer. A watchful period starts, and you are recommended to do PSA blood testing periodically to ensure that the results stay at this low level or increasing. Now you know that is PSA 5 is form the normal PSA levels and not a high PSA level, and you have not to be concerned about getting cancer, especially when you under age 40 and has no cancer history in your family. If Yes, then confirm the test results by repeating the PSA test many time over 3 months, then free PSA test to confirm the increasing numbers of total PSA test, if ALL that say Yes, then a biopsy sent to a pathologist is must. What is the meaning of PSA level 6? The PSA level 6 is a grey zone number, however the men over 50 may show PSA 6 as their normal value due to their advanced age. PSA 6 has many other possibilities Infection to prostate gland, as the PSA still under level 10. PSA 6 after repetition of the blood test mean physiological causes and not a cancer marker. Bacterial infection which begins in the urinary system can cause slightly elevated PSA results, a urine test and DRE is recommended. PSA level 7 and PSA level 8 meaning PSA levels over 6 and under 10 including the PSA is very tricky results, need to be handled carefully, a clever doctor must order both free PSA test and PSA test, the laboratory report come with a calculated FREE PSA/total PSA ratio, a ratio which used as a strong marker for prostate cancer and help to decide if biopsy is needed or not? However benign prostate hyperplasia BPH in elders may show PSA level of 7 or 9 as well in early stage. Non-pathological causes show raised PSA levels as after sexual ejaculation which normally increase the chance of PSA entering blood circulation. After DRE also a sensitization is made on the gland to excrete semen, which not a marker of a disease and can be mistaken. Catheter installation or removal can cause slightly raised serum prostate specific antigen and thus a false result. Conclusion Normal PSA levels are values that must be taken carefully, interpretation of normal ranges must be with the correlation of other confirmatory tests and exams. however annual checkup is recommended. Low PSA level below ng/ml does not indicate the presence of prostate cancer or not. High PSA levels over ng/ml is an indicator of the presence of prostate cancer with 50% chance according to ACS. A PSA level of 10-14 may be due to an inflamed prostate and not a cancer marker unless the biopsy results show other than that. The explanations in this article written for ordinary people who need help to understand their blood test results, while they are on their way for diagnosis or treatment by a specialist, not for medical student. Next is What does borderline PSA levels mean? Don’t hesitate to post your results, we promise a prompt reply. Ralf A Medical laboratory Scientist who devoted his life to medical and laboratory sciences, writes his everyday expertise dealing with various pathological conditions through laboratory diagnosis of different body fluids, also participating in many workshops for first aids, infection control, and urgent care. Also Dr Megan Ralf coaching many medical teams.
旧暦6月きゅうれきろくがつ)は、旧暦(太陰太陽暦)の年初から6番目の月である。. 天保暦よりも前の定義では、大暑を含む月を6月とする。 新暦では6月下旬から8月上旬ごろに当たる。. 6月の別名は 水無月 ( みなづき ) である。 名前の由来は6月を参照のこと。 Srinivasa Ramanujan est célèbre pour des formules très surprenantes du genre de celle exposée dans cet article A la recherche d’un petit article vite fait, j’ai vu ce problème sur Quora et je me suis dit soit c’est encore un “jeu de l’année” , soit il y a un piège genre 33. Alors je l’ai lu, et ça n’avait pas l’air trop difficile, vu le nombre de solutions proposées \1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 * 9\ \123 – 45 – 67 + 89\ \1^{2345} + 6 * 7 + 8 + 9\ \- 1 + 2^{3 + 4} – 5 + 67 – 89\ \1* 2 + 3 * 4 * 5 * 6 – 7 * 8 – 9\ et des dizaines d’autres variantes Evidemment, le même problème a été posé pour 200, 300,1000, 10000 et pourrait l’être pour 1548, 1729 ou n’importe quel autre entier, mais Michal Forišek a fait très fort en proposant une solution générale, valable pour tout N \N= – \log_{1\cdot 2} \left \log_{3+4-5} \sqrt{ \sqrt{ \cdots \sqrt{-6+7-8+9}}}\right\ où l’expression comporte N racines imbriquées. L’astuce, c’est que \\sqrt{ \sqrt{ \cdots \sqrt{2}}} = 2^{1/2^N} = 2^{2^{-N}}\, donc il suffit d’en prendre deux fois le logarithme base 2 pour obtenir -N . Bon ça ne va pas simplifier mon programme python qui résout ce genre de problèmes, mais c’est génial, non ? Le ressort spiral est utilisé en horlogerie pour entrainer le balancier dans un sens, puis dans l’autre le plus régulièrement possible. J’ai […] En maths “pures”, un nombre est “pur” aussi. Ce sont les marchands et les physiciens qui ont inventé les unités pour des […] Les amateurs de jeux de cartes savent qu’il faut accorder beaucoup d’attention au brassage des cartes pour éviter la triche, mais qu’en […] DicoLib est une librairie C++/STL pour les jeux de mots, que j’ai développé initialement pour résoudre le casse-tête “word-downsizing” Complexité L’algorithme “force […] Etvoici les 4 fichiers PDF de ces nouvelles grilles de multiplications cachées: Les multiplications cachées table 6. Les multiplications cachées table 7. Les multiplications cachées table 8. Les multiplications cachées table 9. Ludiquement vôtre! Mes anciennes grilles sur les tables 2, 3, 4,et 5 sont à télécharger ici : Earlier today I set you the following puzzles. Fill in the blanks so that these equations make arithmetical sense10 9 8 7 6 5 4 3 2 1 = 2016, and4 4 4 4 4 = 2016The solutionsFirst I’d like to say THANK YOU to the hundreds of people who left solutions at the bottom of the question post, on the Guardian Facebook page, on Twitter with the hashtag MondayPuzzle and in emails to been totally overwhelmed by the quantity and variety of solutions - and quite embarrassed that my own was so boring!Evidently there is no unique solution - I was half hoping a computer scientist would let me know exactly how many solutions there are with only the four basic operations. Maybe someone will...Before we get to my favourites, I’ll explain how I did it myself. Since a fair amount of you were way to solve this type of puzzle is through “enlightened” trial and error. My approach always begins by factorising the year, in this case 2016. Factorising means dividing in to smaller and smaller pieces so that all is left is a string of prime breaks down into 2 x 2 x 2 x 2 x 2 x 3 x 3 x 7, which is the same as 25 x 32 x 7When I saw this I thought that I would leave 7 as it is, and then try to make 25 and 32 32 and 9 out of 10 9 8 and 6 5 4 3 2 1.If this worked I’d have 10 9 8 x 7 x 6 5 4 3 2 1 = 2016I quickly noticed that 10 – 9 + 8 = 9. And then playing around that6x5 - 4 + 3 + 2 + 1 = I had a solution 10 – 9 + 8 x 7 x 6x5 – 4 + 3 + 2 + 1 = 2016It is a pretty dull solution though. The most elegant has to be this one, tweeted earlier by James Annan and subsequently by others10 x 9 x 8 x 7 x 6/5 + 4 + 3 + 2 + 1 = 2016I also found this one very cleanAnd this one also asked for you to come up with your most creative solutions using different mathematical operations. I found Adam’s particularly innovative, since he managed to use modular arithmetic and base 5 logarithms! But log5 24 = so his expression is only equal to Nice try...I award my runner up prize to Muhammad Khairy, for his marvellous solution with seven factorials and five square a few extra exclamation marks!!!But my favourite is this one since it uses square roots, powers, modular arithmetic mod 7776 for heaven’s sake, factorials and even trigonometry. Well done Sebastian! I’ll send you a copy of my book.alexbellos Hehe, I made an account just to post this ridiculous thing [10*sqrt9*8! / 7 modulo 6^5] + 4!*3!*2! + arccos1— Sebastian Radu magicsebi January 4, 2016 There may have been other good ones but I ran out of time...Now the second solution is 4 + 4 44 – 4 = 2016This is how I solved itAs someone who thinks about numbers quite a lot I looked at 2016 and it reminded me of 2048, which is one of the powers of two. If you start with two, and double it repeatedly you will soon get to = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 211I also realised that if you are going to multiply five fours together, you only get 10244 x 4 x 4 x 4 x 4 = 1024So the solution was probably going to feature 44 = 256Now lets return to 2016, the number we want to get we half it we get 1008, and if we half it again we get 504, and if we half it again we get ON!!!This number is 256 – is 44 – 44 – 4 = 2016/8 Multiplying by 8 8 x 44 – 4 = 20164 + 4 44 – 4 = 2016Thanks again for taking part. It has been an extremely fun day. I’ll be back with another puzzle in two post a puzzle here on a Monday every two most recent book is the mathematical adult colouring book Snowflake Seashell Star. In the US its title is Patterns of the Universe.You can check me out on Twitter, Facebook, Google+ and my personal if know of any great puzzles that you would like me to set here, get in touch. 4532932Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4532932) 4532941 Description of the Security and Quality Rollup for .NET Framework 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4532941) おまけ画像おまけ画像| ይ врюሦυኢ | Е ւ цок | Ξоճըвэռуዋ ዡлուс | Ուмուтв битрθζосл |
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