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Hepatitis A

ÝíÑæÓ A ÇáÊåÇÈ ÇáßÈÏ ÇáæÈÇÆì


ÝíÑæÓ A ÇáÊåÇÈ ÇáßÈÏ ÇáæÈÇÆì
íÊã ÇÌÑÇÁ åÐÇ ÇáÇÎÊÈÇÑ ÅÐÇ ÚöäúÏóßó ÃÚÑÇÖõ ÚÏæì ãóÚ æ/ Ãóæ ÚõÑøÖÇ Åáì ÝíÑæÓö ÅáÊåÇÈ ÇáßÈÏ HAVº ÅÐÇ ÚöäúÏóßó ãÑÖõ ßÈÏö ãõÒãäöº Ãóæ ÅÐÇ ÅÓÊáãÊó áöÞÇÍó HAV

åäÇß ÅËäÇä ãöäú äÓÎö ÇáÅÎÊÈÇÑö¡ æåÐå íóßÊÔÝõ ÇáÃÌÓÇã ÇáãÖÇÏÉ Antibodies ó. ÇáÃÌÓÇã ÇáãÖÇÏÉ ÊõäÊÌõ ÈÇáÌÓãö áÍöãÇíÉ äÝÓåÇ ãöäú Antigens ÇáãõÓúÊóÖøÏÇÊö (ÈÑæÊíä ÃÌäÈí). IgM immunoglobulin Åã ÇáÌÓã ÇáãÖÇÏõ ÇáÃæáõ ÃäÊÌó ÈÇáÌÓãö ãÊì åæ íõÚÑøÖõ Åáì ÝíÑæÓ A æãÓÊÚãáõ áá...Read more

Polymerase Chain Reaction (PCR)

ÊÝÇÚá ÇáÈæáíãÑíÒ ÇáãÊÓáÓá


ÊÝÇÚá ÇáÈæáíãÑíÒ ÇáãÊÓáÓá

ÊÞæã ÝßÑÉ ÊÞäíÉ Çá PCR Åáì ÇáÞíÇã ÈÊÖÎíã ÌÒíÆÇÊ ÞáíáÉ ãä ÇáÍãÖ Çáäææí DNA¡ ÈÚÏ ÇÓÊÎáÇÕå ãä ÎáÇíÇ Ãæ ÓæÇÆá ÇáÌÓã æÈÇáÊÇáí ÇáÍÕæá Úáì ßãíÇÊ ßÈíÑÉ ãäå æÇáÊì ÊãßääÇ ãä ÅÌÑÇÁ ÇáÊÍáíá Úáíå. íãßä ÇÚÊÈÇÑ ÊÞäíÉ PCR ÊÑÌãÉ ãÈÓØÉ áÚãáíÉ ÇäÊÓÇÎ ÇáÍãÖ Çáäææí DNA ÃËäÇÁ ÇáÇäÞÓÇã ÇáÎáæí.æáßí íÊã åÐÇ ÇáÇäÊÓÇΡ áÇ ÈÏ ãä ÊæÝÑ ãæÇÏ ãÚíäÉ ÊÓÇÚÏ Úáì Ðáß:

1. ÇáÈÇÏÆÇÊ Primers æåí ÚÈÇÑÉ Úä äíæßáæÊíÏÇÊ ÞáíáÉ Oligonucleotides18 – 20 ÃÓÇÓ ÂÒæÊí ÞÇÏÑÉ Úáì Ç...Read more

AIDS (acquired immunodeficiency syndrome)

ÊÍáíá ãÑÖ ÇáÇíÏÒ

What is AIDS?

AIDS (acquired immunodeficiency syndrome) is a virus which destroys the immune system and leaves the body vulnerable to debilitating infections.

HIV antibody test

This test detects HIV antibodies in blood or other body fluids. HIV, human immunodeficiency virus, is the virus that causes AIDS (acquired immunodeficiency syndrome). When HIV enters the body, such as through contact with an infected individual or contaminated needle, the immune system responds by p...Read more