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آموزش رایگان ژنتیک مولکولی و سلولی تعرفه ی تبلیغات👇👇 @Ad_Cost . . . . . . . . . . . Notification
☑️MRI During Pregnancy( 8 months )👼🏼🤰🏻
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Malaria Lifecycle Part 1: Human Host🦠🚶🏻♂️🔄
#Malaria
#HIV
#AIDS
#WEHImovies
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Clonal Selection Theory
🔅is a scientific theory in immunology that explains the functions of cells of the immune system (lymphocytes) in response to specific antigens invading the body
🔅The theory states that in a pre-existing group of lymphocytes (specifically B cells), a specific antigen activates only its counter-specific cell, which then induces that particular cell to multiply, producing identical clones for antibody production. This activation occurs in secondary lymphoid organs such as the spleen and the lymph nodes. In short, the theory is an explanation of the mechanism for the generation of diversity of antibody specificity.
🔅The animation shows how clonal selection works during a bacterial infection of the throat.
#Clonal_Selection_Theory
#WEHImovies
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️How does DNA fold? The loop extrusion model
#Clonal_Selection_Theory
#WEHImovies
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Multi Scale Modeling of Chromatin and Nucleosomes
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Kinetochore and mitosis
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Angioplasty - Medical animation
آنژیوپلاستی :ترمیم جراحی یا رفع انسداد رگ خونی ، به ویژه عروق کرونر
@cytology
@medterms
@IranBiologists
@essential_biochemistry
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Platelet Activation and Factors for Clot Formation
#PAF
#Plasmalogen
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️What Is Migraine?
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Osteogenic differentiation under Nanolive's automated microscope
تمایز استخوان در زیر میکروسکوپ
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Fungi time lapse videos: mould, mycelium and bioluminescence.🍄🔬
@cytology
@medterms
@IranBiologists
@essential_biochemistry
Look at these dynamics! Interaction between Tubulin and Mitochondria in HUVECs imaged with the sensitive RCM. Tubulin Live 550 kindly provided by Abberior. Mitochondrial dye is the new PK Mito Deep Red probe kindly provided by the Chen lab.
#Peter #Drent
@cytology
@medterms
@IranBiologists
@essential_biochemistry
🔘کرونا ویروس🦠
امیدواریم جامعه به این باور رسیده باشه که برای حفظ سلامت پایدار و پویا حمایت از علوم پایه ضروریه
کار و تخصص قسمتی از عزیزان زیست شناس، شناسایی ، پیشگیری و نحوه ی درمان بیماری هاست ،(ویروسو پیدا میکنن ، عملکردشو شناسایی میکنن ، واکسن طراحی میکنن ، داروهای موثر در درمان طراحی میکنن و ..)
آیا واقعا جایگاهشون در جامعه اینو نشون میده؟
@Cytology
@IranBiologists
@Essential_Biochemistry
☑️Malaria Lifecycle Part 2:Mosquito Host🦠🦟🔄
#Malaria
#HIV
#AIDS
#WEHImovies
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Insulin Production and Type 1 Diabetes
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Epigenetics_ X inactivation:
🔅X inactivation is a vital process that occurs in all DNA-containing cells of the female body.X inactivation is a type of gene dosage compensation.
🔅Because females receive two X chromosomes, they inherit two copies of many of the genes that are needed for normal function. Extra copies of genes or chromosomes can affect normal development. An example is Down's syndrome, which is caused by an extra copy of part or all of chromosome 21.
🔅In female mammals, a process called X inactivation has evolved to compensate for the extra X chromosome. In X inactivation, each cell 'switches off' one of its X chromosomes, chosen at random, to ensure the correct number of genes are expressed, and to prevent abnormal development
#WEHImovies
#X_inactivation
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Chromatin structure
☑️Euchromatin and Heterochromatin regulation
#Euchromatin
#Heterochromatin
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️DNA 3D Animation, Chromosome Structure Animation🧬
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Ribosome
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Meiosis
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Inflammation
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Apoptosis and venetoclax
🔅Ventoclax is a cancer drug that interferes with the survival of tumor cells in the body and resistance to chemotherapy and is used to treat acute myeloid leukemia and chronic lymphoid leukemia.
♦️The mechanism of action:
BCL-2 is a receptor that binds to proapoptotic proteins and prevents cellular apoptosis
Ventoclax has a cytotoxic effect on tumor cells that overexpress BCL-2. The drug is selectively BCL-2, an anti-apoptotic protein (cell death), and is more common in chronic lymphoid leukemia and acute myeloid leukemia cells. Inhibits overexpression, BCL-2. It mediates tumor cell survival and resistance to chemotherapy
Ventoclax binds directly to BCL-2, replacing proapoptotic proteins and reversing the apoptotic process
@cytology
@medterms
@IranBiologists
@essential_biochemistry
A great Visualization of a mysterious incremental development of building HUMAN.
It is very clear and mesmerizing, that's why storytelling by visual presentation is a key skill for data professionals.
#Alex
®Image credit:
#Eleanor_Lutz
➖➖➖➖➖➖➖➖➖➖
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️DNA in context🧬
@cytology
@medterms
@IranBiologists
@essential_biochemistry
☑️Golden Algae Colony Synura - Freshwater Microorganisms Explained
(کلنی جلبک طلایی سینورا _ اب شیرین )
@cytology
@medterms
@IranBiologists
@essential_biochemistry
🧬Trust me i'm a biologist
به من اعتماد کن...من یه زیست شناسم
۱۶آوریل در برخی کشورها به عنوان روز زیست شناس شناخته میشود
بنابراین جا دارد ما نیز از این فرصت استفاده کرده و روز زیست شناس را تبریک بگوییم❤️
@medterms
@cytology
@essential_biochemistry
@edu_consult
لقمه بزرگتر از دهن ، واقعا این سلولا از جون و دل مایه میذارن برای محافظت از ما☺️
@Cytology
🦠🔔🦠🔔🦠🔔🦠🔔🦠🔔🦠🔔🦠🔔
@Cytology
@Medterms
@Essential_Biochemistry