Pengertian, Struktur dan Fungsi Limpa

Pengertian, Struktur dan Fungsi Limpa

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The Teacher’s College in particular has many subject–specific licensure programs, helping students prepare efficiently for their careers. Because tuition is charged according to the length of time you are enrolled, not the number of courses you take, you are rewarded financially for progressing quickly – a dream scenario for fast-paced students! You can also get personalized Degree Plans that take into account your prior skills and knowledge, performance on pre-enrollment assessments, and remaining requirements, so you only take exactly the courses you need. And because WGU requires “On Time Progress,” you’ll have plenty of support to make sure you don’t languish in your academic efforts. Plus, students who have completed either an associate’s degree or coursework at a community college can transfer credits, expediting their progress and making WGU a standout in this ranking of fast online degrees. Net Price: $8,624/yr Score: 62.82 National Paralegal College Fast Online Degree NPC’s legal studies program is a no brainer for students who want a fast online degree studying law and government. 5. NATIONAL PARALEGAL COLLEGE Website Through this school’s accelerated online degree programs, you can earn your bachelor’s in legal studies in under 3 years or an associate’s degree in just 15 months. Lots of interesting classes run simultaneously, some of which you’d expect in a legal curriculum (American Government; Torts and Personal Injury; Constitutional Law and Criminal Procedure) but others will broaden your education, including The Science of Nutrition, Environmental Science, and Laws of Cyberspace. Depending on your schedule, you can join live online lectures or watch recordings whenever you have time. Unsure if this school is right for you? Simply by filling out an application, you’ll get two free weeks of enrollment, including lectures and discussions with your potential instructors and classmates. This free trial period could be just what you need to decide to complete an affordable, fast online degree at NPC. Net Price: $13,709/yr Score: 69.33 American Public University System Online Fast Degrees Students who are eager to earn an affordable fast online degree can enroll at APU as early as next month. 4. AMERICAN PUBLIC UNIVERSITY SYSTEM Website APUS has been serving non-traditional students since 1991, well before online education became mainstream. Originally founded as American Military University to cater to mobile military learners, it reorganized into APUS in 2002 in order to serve a wider range of learners – and today 42% of its students are civilians. Even so, American Public University continues to enroll more members of the armed forces than any other school. Although it offers nearly 200 degrees and certificates, the school’s most popular programs include business administration, criminal justice, general studies, sports and health sciences, psychology, and homeland security. With courses starting on the first Monday of every month and lasting either 8 or 16 weeks, there’s no need to wait for a new semester to begin, earning APUS a top spot in our fast online degree rankings. Net Price: $9,572/yr Score: 70.60 American InterContinental University Fast Online Degrees Accredited, fast online degrees are in abundance at AIU, which offers programs in everything from business to web design. 3. AMERICAN INTERCONTINENTAL UNIVERSITY-ONLINE Website In addition to the career-focused fields found at other online schools – business, criminal justice, IT, education, and healthcare – AIU also has several degrees in design fields, making it a great choice for students who want to blend vocational skills and artistic vision. You can earn a Bachelor of Fine Arts in graphic design, web design, illustration, or even fashion. For students who live in the greater Atlanta or Houston areas and want face-to-face learning and physical classrooms, there are campuses waiting to welcome you. A generous credit-transfer program allows you to save time and money, making this a truly affordable fast online degree. AIU also has a special admissions department just for the military and offers a 45% tuition discount to active service members, as well as a 10% discount for Reserves, National Guard, and their spouses. Net Price: $15,495/yr Score: 71.82 Sessions-College-for-Professional-Design(1) 2. SESSIONS COLLEGE FOR PROFESSIONAL DESIGN Website Speaking of artistic degrees for vocational trades, Sessions is a great choice for students who want an accredited fast online degree in the arts, such as graphic design, web design, digital photography, and much more. Experienced designers can also take quick professional development courses in Photoshop and other specific skills without pursuing an entire degree. This makes Sessions a standout among the many online colleges that offer more traditional programs in professional fields like business, teaching, or information technology. While Sessions offers numerous certificates and associates degrees, students can also earn credits that transfer to bachelor’s degrees at Excelsior College. All courses have three different start dates a year – January, May and September – giving you plenty of flexibility when planning your schedule. Net Price: $12,352/yr Score: 74.74 American Broadcasting School Fast Online Degrees The American Broadcasting School is #1 on this fast online degree ranking and undoubtedly the best option for aspiring journalists. 1. AMERICAN BROADCASTING SCHOOL Website Granting an inexpensive, fast online degree in radio broadcasting, this school offers a fast track to careers in news, sports, talk, or music radio, as well as other creative voice opportunities. The entire program takes just over eight months to complete (71% of students graduate), uses exclusively one-on-one instruction, and allows you to work at your own pace. You’ll get all the software and equipment you need (as long as you provide your own computer) and personalized vocal coaching. Starting in your very first week, you’ll have the opportunity to record your own radio shows and receive live critiques from professional instructors. Because success in broadcasting requires more than just talent, you’ll also learn digital production, marketing, and other tools of the broadcasting trade. Looking to enroll quickly? You can begin on any Monday of the year! Net Price: $9,459/yr Score: 82.13 See our methodology page for more information about how we calculated this ranking.* *For this ranking, we added an extra feature to the standard methodology. Because we wanted to focus specifically on “speed” rather than general measures of quality, we custom-designed a scale to rank schools based on this highly desirable “fast factor.” Specifically, we researched each online college and asked ourselves the following questions: Does the school offer bachelor’s degrees that one could complete in less than four years? What about associate’s degrees in less than two years? Are there many short certificate options for students who want to quickly augment their skills in an established field? Are there “accelerated” degree paths and options for students who want to earn a combined bachelor’s/master’s degree? Does the school offer credit for life/work experience and past academic coursework in order to help students move ahead on their degree path? Does the school offer multiple course formats so that students have the option to start several times a year and/or to choose between classes of varying lengths? But don’t worry – we still considered graduation rate and tuition costs as well! We hope this has been helpful in providing information about fast online degrees from accredited colleges. There are many fast online degree programs available, and we encourage you to do a broad search to find the program that’s best for you. THIS CONCLUDES OUR RANKING OF THE BEST VALUES IN FAST ONLINE DEGREES. Sources: College Navigator By CVO Staff Published March 2016 https://www.collegevaluesonline.com/rankings/fast-online-degrees-best-values/

Pengertian, Struktur dan Fungsi Limpa. Pengertian Limpa atau disebut juga dengan Lien atau Spleen, adalah salah satu organ jaringan limfatik dengan massa lunak yang terdapat dibagian kiri atas rongga abdomen (rongga perut), di antara diafragma serta gaster (lambung).

Limpa adalah kelenjar tanpa saluran (ductless), berperan untuk memecah serta mengurai sel darah merah (filter darah) dan bertindak dalam sistem imun manusia. Limpa termasuk juga salah satu organ sistem limfoid, tidak hanya timus, tonsil, dan kelenjar limfe.

Malignant peritoneal mesothelioma is a rare type of mesothelioma which attacks the lining of abdomen also known as peritoneum. Malignant peritoneal mesothelioma (MPM) is a universally fatal disease affecting 20% to 30% of the mesothelioma cases. It's was first described by Miller and Wynn in the year 1908. According to the statistics, in the past two decades, the incidence of malignant peritoneal mesothelioma cancer has increased. Peritoneal mesothelioma affects the lining of the abdomen also known as peritoneum. The location of malignant cell is human's abdominal lining and because of that, MPM can sometimes known as abdominal mesothelioma. However, most common term used to describe this type of cancer is peritoneal mesothelioma. The main cause of MPM in humans is asbestos. Asbestos typically is the one of most commonly roofing materials since it is not only cheaper but is easy to fix on a roof. Asbestos exposure contributed to almost 70 to 80 percent of mesothelioma lung cancer. Humans come into contact with asbestos when they swallow or inhale the fibers. Asbestos inhalation may increase risk to develop asbestos related diseases, most importantly mesothelioma. Asbestos was completely banned in UK since it was recognized to be a serious health hazard, and it is now responsible for about 4000 deaths each year and many cases of serious disease. The people at increase risk of developing health asbestos related disease are those whose work brings them into direct contact with asbestos such as builders, heating engineers, roofers and demolition workers. In addition to mesothelioma, asbestos exposure will increase the risk of other health problems such as lung cancer, asbestosis (chronic lung ailment) and other type of cancer such as larynx and kidney cancer. Symptoms of Malignant Peritoneal Mesothelioma It can takes such a long time for cancer to develop the symptoms and sometimes may take up to 30 years, between exposure to asbestos and the start of the disease. Most common symptoms of the disease are abdominal pain, abdominal swelling, abnormal weight loss, anemia, easy fatigue, nausea and vomiting. Abdominal pain and swelling result from fluid accumulation in the abdominal cavity. Other than that, people can easily get fever when the disease starts to shows its symptoms. Among the symptoms stated above, abdominal pain is the most common reported initial symptoms of MPM. Unexplained night sweats and blood coagulation problems are less frequent symptoms occurring when the cancer develops. If the cancer cells spread to the other part of the body, the symptoms may lead to trouble swallowing or swelling of the neck and face. Diagnosis of Abdominal Mesothelioma It is very difficult to diagnose peritoneal mesothelioma since there is no defined system so far that can differentiate the stages of the development of cancerous tumor cells. If required, TNM staging system normally used to detect the cancer in stages. Other than that, Serum mesothelin-related protein (SMRP) may be a potentially useful serum marker used to diagnose and to follow-up the cancer progression. Computer tomography (CT) findings may be a useful tool in detection and characterization of peritoneal mass. Malignant Peritoneal Mesothelioma is a deadly neoplasm. MPM's diagnosis is difficult to perform since the symptoms will take a long time to show up. Early detection is the key in peritoneal mesothelioma treatment since the cancer cell normally spread very fast. Peritoneal Mesothelioma can be regarded as a very dangerous cancer among other cancer.However we can prevent this problems from occur to you and your family. As i said before, early detection is the key of peritoneal mesothelioma treatment [http://peritonealmesotheliomatreatment.com/] success since the cancer cell spread very fast. Get your free update's information about mesothelioma especially mesothelioma treatment by click > mesothelioma [http://mesotheliomatreatmentnews.com/] Article Source: https://EzineArticles.com/expert/Lan_Sipenyair/912820 Article Source: http://EzineArticles.com/6234654

Sistem limfoid itu sendiri berfungsi untuk melindungi tubuh dari kerusakan akibat zat asing. Beberapa sel pada sistem ini dikenal dengan sel imunokompeten yakni sel yang dapat membedakan sel tubuh dengan zat asing serta melakukan perusakan benda-benda asing. Sel imunokompeten terdiri atas:

  • sel utama bergerak, yaitu sel limfosit serta makrofaga, dan
  • sel utama menetap, yaitu retikuloendotel serta sel plasma

Limpa mempunyai warna kemerahan, serta merupakan suatu massa limfoid paling besar di dalam tubuh. Limpa berbentuk lonjong serta memiliki ukuran sebesar kepalan tangan manusia. Limpa mempunyai banyak manfaat untuk tubuh, tetapi limpa bukanlah merupakan organ vital bagi tubuh, limpa tidak begitu memiliki arti untuk kelangsungan hidup manusia (seorang manusia masih dapat bertahan hidup tanpa adanya limpa) .

Pengertian, Struktur dan Fungsi Limpa

Fungsi Limpa

Manfaat limpa berhubungan erat dengan sistem kekebalan tubuh dan filter darah. Secara umum limpa berperan untuk mengakumulasi limfosit serta makrofaga, degradasi eritrosit, tempat cadangan darah, serta sebagai organ pertahanan pada infeksi partikel asing yang masuk ke dalam darah.

Di dalam organ limpa terdapat “Spleen Phagocytoses” (Limpa fagosit) yang berperan sebagai penghancur eritrosit (sel darah merah) yang udah tua. Tiap harinya limpa bakal buang 20 ml sel darah merah yang udah tua. Tidak hanya iru sel-sel yang udah terikat Ig G pada permukaan akan dibuang oleh monosit. Limpa akan membuang sel darah putih yang abnormal, platelet serta beberapa sel debris.

Membebaskan haemoglobin dari eritrosit, yang nanti akan diubah oleh hati menjadi bilirubin. “Spleen Phagocytoses” (Limpa fagosit) juga berperan sebagai penghasil limfosit serta sel Plasma. Limfosit yang dihasilkan tersebut juga nantinya akan disimpan dan menghasilkan antibody yang bisa membantu sistem kekebalan tubuh.

Limpa juga berperan sebagai Penyimpan cadangan sel darah merah, serta melepaskannya saat terjadi perdarahan. Oleh karenanya limpa juga berperan sebagai sistem pengendalian darah supaya tetap berjalan seperti semestinya dalam pembuluh darah.

  • Membuat eritrosit baru selama masa janin (in utero) serta bayi baru lahir.
  • Menghancurkan Leukosit serta Trombosit

Membuahkan Antibody sebagai sistem reticulo-endotelial (limposit-B dibentuk di sum-sum tulang sebagai antibody, sedangkan limposit-T dibentuk di kelenjar getah bening serta limpa yang juga di program sebagai antibody untuk melawan antigen tertentu).

Limpa juga menyaring darah melalui cara yang sama dengan suatu nodus yang menyaring getah bening, sel B serta sel T yang bermigrasi dari sumsum tulang merah serta Thymus yang sudah matang pada limpa (Ada 3 jenis sel T yang mengagumkan, itu yaitu memori T sel yang bisa mengetahui patogen yang sudah memasuki tubuh sebelumnya.

Serta bisa mengatasi mereka dengan lebih cepat, sel T yang lain disebut dengan helper serta sitotoksik) yang melakukan fungsi kekebalan, sedangkan sel makrofag limpa menghancurkan sel-sel darah patogen yang dilakukan oleh fagositosis.

Mengangkut kelebihan air dari jaringan kembali pada darah (mengatur cairan serta pengolahan makanan). Cairan interestial yang menggenangi jaringan secara terus menerus yang diambil oleh kapiler-kapiler limfatik disebut juga Limpa. Limpa mengalir lewat sistem pembuluh yang pada akhirnya kembali pada sistem sirkulasi.

Ini diawali pada ekstremitas dari sistem kapiler limfatik yang dirancang untuk menyerap cairan dalam jaringan yang kemudian dibawa lewat sistem limfatik yang bergerak dari kapiler ke limfatik (pembuluh getah bening) dan kemudian ke kelenjar getah bening. Getah bening ini disaring lewat benjolan serta keluar dari limfatik eferen.

Dari sana getah bening melalui batang limfatik dan pada akhirnya ke dalam saluran limfatik. Pada titik ini getah bening ditinggalkan kembali ke dalam aliran darah di mana perjalanan ini dimulai lagi.

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