April 23, 2009

Privacy Policy

Privacy Policy for helmin-ys.blogspot.com

If you require any more information or have any questions about our privacy policy, please feel free to contact us by email at yatisupriok@gmail.com.

At helmin-ys.blogspot.com, the privacy of our visitors is of extreme importance to us. This privacy policy document outlines the types of personal information is received and collected by helmin-ys.blogspot.com and how it is used.

Log Files
Like many other Web sites, helmin-ys.blogspot.com makes use of log files. The information inside the log files includes internet protocol ( IP ) addresses, type of browser, Internet Service Provider ( ISP ), date/time stamp, referring/exit pages, and number of clicks to analyze trends, administer the site, track user’s movement around the site, and gather demographic information. IP addresses, and other such information are not linked to any information that is personally identifiable.

Cookies and Web Beacons
helmin-ys.blogspot.com does use cookies to store information about visitors preferences, record user-specific information on which pages the user access or visit, customize Web page content based on visitors browser type or other information that the visitor sends via their browser.

DoubleClick DART Cookie
.:: Google, as a third party vendor, uses cookies to serve ads on helmin-ys.blogspot.com.
.:: Google's use of the DART cookie enables it to serve ads to users based on their visit to helmin-ys.blogspot.com and other sites on the Internet.
.:: Users may opt out of the use of the DART cookie by visiting the Google ad and content network privacy policy at the following URL - http://www.google.com/privacy_ads.html

Some of our advertising partners may use cookies and web beacons on our site. Our advertising partners include ....
Google Adsense


These third-party ad servers or ad networks use technology to the advertisements and links that appear on helmin-ys.blogspot.com send directly to your browsers. They automatically receive your IP address when this occurs. Other technologies ( such as cookies, JavaScript, or Web Beacons ) may also be used by the third-party ad networks to measure the effectiveness of their advertisements and / or to personalize the advertising content that you see.

helmin-ys.blogspot.com has no access to or control over these cookies that are used by third-party advertisers.

You should consult the respective privacy policies of these third-party ad servers for more detailed information on their practices as well as for instructions about how to opt-out of certain practices. helmin-ys.blogspot.com's privacy policy does not apply to, and we cannot control the activities of, such other advertisers or web sites.

If you wish to disable cookies, you may do so through your individual browser options. More detailed information about cookie management with specific web browsers can be found at the browsers' respective websites.

April 07, 2009

Nematoda usus

HELMINTHOLOGI MEDIK

Helminthologi medik merupakan suatu bidang ilmu tentang cacing yang berperan sebagai parasit. Jika ditinjau dari klasifikasi hewan, helmint termasuk salah satu golongan invertebrata yaitu hewan yang tak bertulang belakang. Berdasarkan bentuknya helmint dibagi menjadi tiga filum yaitu :

1. Nemathelminthes (cacing yang memiliki bentuk bulat silindris), nematoda merupakan salah satu kelas dari filum nemathelminthes yang berperan sebagai parasit terhadap manusia, meliputi :

- Nematoda usus, contoh : Ascaris lumbricoides, Trichuris trichiura, Enterobius vermicularis, Anchylostoma duodenale, Necator americanus.

- Nematoda darah, contoh : Wuchereria bancrofti, Brugia malayi, Brugia timori.

2. Platyhelminthes (cacing yang memiliki bentuk pipih), meliputi 2 kelas yang bersifat parasit, yaitu :

- kelas Trematoda contoh Fasciola hepatica,Schistosoma japonicum

- kelas cestoda contoh Taenia saginata dan Taenia solium.

3.Annelida (cacing berbentuk bulat silindris dan bersegmen), tidak menyebabkan penyakit, hidup bebas di dalam tanah biasanya sangat berperan dalam membantu menyuburkan tanah.


Secara umum Helmint memiliki ciri sebagai berikut :

- berbentuk bulat silindris, pipih seperti pita atau pipih seperti daun

- bersifat simetris bilateral

- sudah memiliki system organ yang terpisah walaupun masih sederhana, kecuali system pernafasan

- alat kelamin sudah terpisah namun sebagian masih ada yang bersifat hermafrodit

- bagian luar tubuh dilindungi oleh lapisan kutikula yang merupakan turunan dari epidermis.

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