Syrian Pharmaceutical

27/09/2021

الرجاء إضافة اكبر عدد ممكن من الأصدقاء ...🌼

Please invite your friends

04/06/2021

20/05/2020

Genomics study reveals five genes linked to treatment resistance in prostate cancer.

A new genomics study has found that men are three times more likely to die from prostate cancer if they possess mutations the retinoblastoma 1 gene, the researchers also found that men with the mutation were seven times more likely to relapse than men without the mutation.

The study, which was published in the journal proceedings of the National Academy of Sciences of the United States of America (PNAS)
on May 2019, is the largest of its kind.

The study "really got under the bonnet of prostate cancer to understand the engine driving tumor growth and explore how a wide range of genes affect the disease and its response to treatment"
said Professor Johann de Bono, one of the authors of the study.

"We identified one particular genetic mutation that seems to indicate that tumours are going to be very aggressive and that the affected men need the most intensive treatment we have available".

"Our research could also open up various new approaches to prostate cancer treatment and offers the intriguing suggestion that some patients could benefit from immunotherapy alongside an existing breast cancer drug"
de Bono explained...

The retinoblastoma gene, also called the RB1 gene, is responsible for making a protein called retinoblastoma protein (pRB).
It's a tumor suppressor, which means it regulates cell growth and inhibits a cell's ability to divide too quickly or too often.

17/05/2020

17/05/2020

أن العالم لويس باستور.. قام باكتشاف طريقة البسترة ( pasteurisation ) وهي..
طريقة تعقيم الحليب والسوائل والعصائر بدرجة 72 درجة مئوية لمدة 15ثانية ... دون التغير في تركيبها... ولكن هذه الطريقة لا تقضي على البذيرات وانما تقضي على الجراثيم
باستور... وهو عالم أحياء دقيقة وكيميائي فرنسي

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