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biochemistryandnutrition

Platelet-activating factor receptor (a GPCR) STAT can trigge autophosphorylation of the tyk2 kinase (a Janus protein kinase).Tyk2-induced phosphorylation of STAT essentially mimics the activation of the JAK/STAT signaling pathway by hormones such as erythropoietin (EPO). #biochemistry #biomedicalscience #medicalscience #physiology #molecularbiology #cellbiology #cellstructure #biochem #cellmembrane #mcat #mcat2019 #mcatstudying #mcatprep #medstudents #medicalstudent #medicalstudents #medicalschool #biochemistrystudent #biologystudent #biologystudents #biologyteacher #biologymajor #biologylab #biologynotes Source: Garrett R.H., Grisham C.M. Biochemistry. 4th Edition. Brooks/Cole, Cangege learning, 2010

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sgiada_

Today I need to remind to myself that you can only do your best and then the rest will follow✨ I always put a lot of pressure on myself to be the best I can be, and sometimes that causes so much anxiety and stress. Tomorrow I have my chemistry exam, and on Tuesday my biology one. It doesn’t matter how much I have studied, every time the examination comes around I feel so freaking anxious! I just feel like I’m not prepared well enough and that sucks🙅🏻‍♀️ Sooo I have been reading (actually listening to) a book 📖 called “This is your Brain on Anxiety” and there is a part of it in which the author explains how anxiety can actually control your life. When you face a threat, your hypothalamus sets off an alarm system in your body. Through a combination of nerve and hormonal signals, this system prompts your adrenal glands, located atop your kidneys, to release a surge of hormones, including adrenaline and cortisol. Adrenaline increases your heart rate, elevates your blood pressure 💉and boosts energy supplies🏃🏻‍♀️. Cortisol, the primary stress hormone, increases sugars 🍪(glucose) in the bloodstream, enhances your brain's 🧠use of glucose and increases the availability of substances that repair tissues. Cortisol also curbs functions that would be nonessential or detrimental in a fight-or-flight situation. It alters immune system responses and suppresses the digestive system, the reproductive system and growth processes. This complex natural alarm system also communicates with regions of your brain that control mood, motivation and fear. Basically, when we are anxious we feel in the same way as when we encounter a threat in the real world. The difference lies in the fact that anxiety is caused by an internal motion. I haven’t found a solution to this terrible feeling yet, but I just wanted to tell to people that might feel in the same way that you are not alone!✨ Sometimes it’s not that easy not to stress and forget the rest, but I will try and do my best 💪🏻🙌🏻❤️ i invite you to try and do the same!✨

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jam_and_germs

Hello everyone! This red ball is a unicellular alga in the genus Haematococcus and another single-celled is just playing with it 😂. Have you ever seen a red colored bird bath? These algae are responsible of that. Green cells transform in to red cysts under stress conditions, such as nutrient deficiency, salinity, high temperatures and when the conditions are favorable for growth, the cysts germinate! Today I don't feel good and I have no energy although I slept the whole day. I am pretty sure everyone is familiar with the days like this. My way of fighting with it is preparing a sample and checking it under the microscope. Watching these creatures makes me feel something that I cannot describe. Thank you so much ♥️. . . . . Feel free to repost. 200x, freshwater (pond). Help me make more videos, link is on my profile ♥️. . . . . #science #unicellular #pondlife #medicine #zoology #ecology #biotechnology #microscope #molecularbiology #scientist #algae #animal #biology #microbiology #parasitology #green #genetics #chemistry #botany #wildlife #virology #cell #evolution #macro #red #cellbiology #funny #warsaw #saturday #pet

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theorganicbodymechanic

It is that time of the year, folks! 'Tis the season when big ol' "contagiousnesses" run rampant. This bacteria busting biophotonic light panel from @leannevenier can help thwart off some of those issues. Check out @ihpaustin to try it out. Stay healthy, y'all! .......................................….… #redjuvenatorbiophotoniclight #leannevenier #ihpaustin #theorganicbodymechanic #bluelight #redlight #infrared #nearinfrared #redlighttherapy #quantumenergy #mitochondria #cells #cellbiology #bacteriabuster

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_katepanda007

Heute ist mal BMS-Training angesagt und ich wiederhole Zellbiologie. 🤓 Echt witzig iwie, wenn man bedenkt, wie klein Zellen eig sind und wie viel sich in ihrem Inneren abspielt. 😁 Ich liiebe Biologie, vor allem wenns um den menschlichen Körper geht. 💚 #bms #medat #medat2019 #medat19 #medicine #study #studymedicine #zytologie #cellbiology #lernenlernenlernen #biologie #biology #medizin

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medstudy_ree

EMI completed revision notes + 100 questions +39 previous years questions.✔ Read complete ecology - NCERT ✔ Solved 402 questions of biology ( cell+ ecology)✔ 7 hours study apart from 7 hours classes ✔💕 need to do more from tomorrow 😓🤞 . . CHALLENGE completed @neet_2019_dream 😌 #neet2019 #aiims2019 #physics #biology #ecology #emi #cellbiology #ncert

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magnusthedux

Sleepy Saturday #throwback Selfie! I realized I don't have any #labcoat photos on my feed, so here it is ✨ This semester, I work as a student assistant in the lab for the course Cell Biology; I'm helping first-year students in the lab course, usually with #microscopes, #staining, and #crossingover exercises. Obviously, the class is early in the morning, hence the sleepy face 🤭 . . . #lab #labwork #molecularbiology #biology #molecular #molbio #bioclass #biolab #student #studentwork #selfie #morningselfie #pmf #zmb #ko #zagreb #croatia #work #biocourse #cell #cellbiology

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sciencemeetsfitness

🏋🏻‍♀️HEY GUYS🏋🏻‍♀️⁣ ⁣ Experiencing a stressful time? Going through a lifestyle change? Struggling to meet a goal?⁣ ⁣ It can seem so hard to keep going when you’re not feeling 100% BUT keep pushing yourself! Fitness can give you confidence and transform your life physically and mentally!⁣ ⁣ Keep pushing yourself, and you’ll ✨SHINE✨ in every aspect of life!!!

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medstudent_.life_

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learnsomething9720

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biochemistryandnutrition

The nucleus is the largest organelle in the eukaryotic cell. With a diameter of about 10 µm, it is easily recognizable with the light microscope. This is the location for storage, replication, and expression of genetic information. #biochemistry #medicalscience #biomedicalscience #molecularbiology #cellbiology #cellularbiology #organelles #mcat #mcat2019 #mcatstudying #mcatprep #medstudents #medicalstudent #medicalstudents #medicalschool #biochemistrystudent #biologystudent #biologystudents #biologyteacher #biologymajor #biochem #biologylab #biologynotes Source: Koolman J., Roehm K.H. Color atlas of biochemistry. 2th Edition. Thieme, 2005

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irene_behrens

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thedutchsciencegirl

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sciflies

Here begins the little story. Go to my profile to follow it back to the last panel. The original white mutant Drosophila fly found by TH Morgan at the beginning of the XX century was not induced by X-Rays as in this little story, but a spontaneous occurring mutant. Read more about genetics and mutations and how they occur at sci-flies.com! #mutants #genetics #DNA #sciflies #drosophila #molecularbiology #cellbiology #STEM #womeninscience #science #biology #scienceart #scienceartist #sciart #illustration #adobeillustrator #flies #modelorganisms #artist #scientist #flies #scicomm #digitaldrawing #webcomic #comics

2

aussietomd

Getting some puppy cuddles while trying to push on through my finals prep to be ready for my exam that is covering histology, cell biology, microbiology, immunology and general anatomy. Only 24 hours left - I can do this! 💪 . . #medschool #medstudent #medicine #medicalschool #medicalstudent #medicalstudentlife #study #studying #medlife #cellbiology #microbiology #histology #immunology #anatomy #exams #examstress #aussietomd

1

sands_cosmetic_clinic

🎉🎉WIN ME🎉🎉 Purchase a skin treatment before Christmas to enter into the draw!!!!!!

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sciencemeetsfitness

❄️❄️Baby, it’s cold outside❄️❄️ ⁣ ⁣ With weather feeling like -8°C, we need to stock up on blankets, fuzzy socks and all things warm⁣ ⁣ David’s Tea has the BEST assortment of teas in their ✨DAVIDS TOP 12✨ it REALLY is as good as it gets. We couldn’t even wait to start before taking the pic!!! ⁣ ⁣ What one should we try next?

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ironozauro

0

millennialdadmdpod

2

olivier.m.merle

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biocompare

This antibody review shows a cryosection of a murine virgin mammary gland stained for E-Cadherin (white), collagen IV (green), and counterstained with DAPI (blue). Got something to share about a tool used in your research? Write a Biocompare review and receive a $20 Amazon.com Gift Card!

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biotech_edu

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biochemistryandnutrition

The urea cycle series of reactions. The enzymes are: 1) ornithine transcarbamoylase (OTCase); 2a and 2b) argininosuccinate synthetase; 3) argininosuccinase; 4) arginase. #science #biomedicalscience #medicalscience #biology #biochemistry #physiology #metabolicpathways #urea #molecularbiology #cellbiology #cellularbiology #biochem #mcat #mcat2019 #mcatstudying #mcatprep #medstudent #medstudents #medicalstudent #medicalstudents #medicalschool #biochemistrystudent #biologystudent #biologystudents #biologyteacher #biologymajor #chemistrystudent #biologylab #biologynotes Source: Garrett R.H., Grisham C.M. Biochemistry. 4th Edition. Brooks/Cole, Cangege learning, 2010

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sobre_ciencia_

Thrombocyte Thrombocyte, also known as platelets, is one of blood components; Is responsible for performing, together with activation factors, the signaling pathway responsible for initiate the healing process. Thrombocyte obtained from Aburria jacutinga e and visualized in transmission electron microscope. Hc: heterocromatin Ec:eucromatin Vc: vacuole Magnification: 4000x Photo: Gabriel Rabello Trombócitos Trombócitos, também conhecidos como plaquetas, é um dos componentes do sangue. É responsável por realizar, junto com os fatores de ativação, a cascata de sinalização responsável por iniciar o processo de cicatrização. Trombócitos obtidos de Aburria jacutinga e visualizados em microscópio eletrônico de transmissão. HC: heterocromatina Ec:eucromatinja Vc: vacuolo Aumento: 4000x Foto: Gabriel Rabello 🔬 #thrombocytes #cellbiology #tem #microscopy #aboutscience #livescience #laboratory #allaboutscience #vacuoles #heterocromatina #eucromatina #eucromatin #vacuolos #aburriajacutinga #imunologia #immunologylab

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sciflies

Mutants and mutations. Mrs fly's DNA gets irradiated by X-Rays! Tomorrow the last panel (in reverse order) and the page will be complete. Visit sci-flies.com for the rest and the very interesting post! #mutants #genetics #DNA #sciflies #drosophila #molecularbiology #cellbiology #STEM #science #biology #scienceart #scienceartist #sciart #illustration #adobeillustrator #flies #modelorganisms #artist #scientist #flies #scicomm #digitaldrawing #webcomic

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loganthrashercollins

2

tweestitch

37.2 trillion cells in your body, and they’re all exactly this cute ☺️

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officialsvainstagram

#SVAObjectiveACADEMICS #Repost @ericahaley4 ・・・ Cellular cake makes a good breakfast. The biology students made cell models last week. They could choose either an animal or a plant cell and then had to make a 3d model of it. They are so creative with this project. I had cakes, pudding, styrofoam, clay, slime, candy, fabric, cardboard, beads, pipcleaners, you name it. #feltlikeanartclass #biologyclass #cellbiology #cellmodels #highschoolbiologyteacher #organelles #shenandoahvalleyacademy #scienceteacher #scienceclass #animalcells #plantcells

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ericahaley4

Cellular cake makes a good breakfast. The biology students made cell models last week. They could choose either an animal or a plant cell and then had to make a 3d model of it. They are so creative with this project. I had cakes, pudding, styrofoam, clay, slime, candy, fabric, cardboard, beads, pipcleaners, you name it. #feltlikeanartclass #biologyclass #cellbiology #cellmodels #highschoolbiologyteacher #organelles #shenandoahvalleyacademy #scienceteacher #scienceclass #animalcells #plantcells

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solo.quiero.estudiar

Tema del día ✍🏼 💫 En biología, la mitosis es un proceso que ocurre en el núcleo de las células eucariotas y que procede inmediatamente a la división celular, consistente en el reparto equitativo del material hereditario (ADN) característico. 💫 La división de las células eucariotas es parte de un ciclo vital continuo, el ciclo celular, en el que se distinguen dos períodos mayores, la interfase, durante la cual se produce la duplicación del ADN, y la mitosis. 💫 La mitosis es una fase relativamente corta en comparación con la duración de la interfase. La duración del ciclo celular en una célula típica es de 16 horas: 5 horas para G1, 7 horas para S, tres horas para G2 y 1 hora para la división. Este tiempo depende del tipo de célula que sea. . . . #instamed #medicina #physiology #instastudy #anatomy #anatomia #fisiologia #mitosis #meiosis #spanglish #medstudent #medschool #estudiante #estudiantedemedicina #cellbiology #biologiacelular #biologia #biology #bio #nerd #studying #studygram

1

raquelsaga

So proud and happy to see our snapshot with @melissajphotographs on the #Top10 of @CellCellPress history!!! ☺️👏 #endoplasmicreticulum #cellbiology #contactsites

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strumienpola

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ucdavisbiology

A new, holistic approach to biology gives researchers new insights into how the Dengue and Zika viruses attack their hosts. Learn about the new research from Assistant Professor Priya Shah published in @CellPress via link in comments. 📷: David Slipher/UC Davis . . . . . #Dengue #Zika #Viruses #CellBiology #Biology #BiologicalSciences #UniversityofCalifornia #UofCalifornia #STEM

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memesaremylife21

1

sabrinslasky

I have no quote to write. _________________________________________ #cells #laboratory #cellbiology #dmso #nofilter #nofilterneeded #likeforlikes #f4f

1

notthattypeofdoctor

I made a standing desk at my bench using a box of 50 mL pipettes and now I will be productive (maybe)

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kathryngreen_

lovely little cells 🔬 It’s not often you get a really clear picture of cells down a microscope, as soon as they see a cover slip they tend to freak out a bit. These are my HaCaT cells, which are immortalised Keratinocytes (skin cells). I’ve used fluorescent antibodies to label a differentiation marker, involucrin, to prove my cells have differentiated from their basal form. The differentiation of skin cells allows our skin to be constantly maintained and kept healthy! • • • #womeninSTEM #STEM #biochemistry #HaCaT #keratinocytes #skin #cells #labwork #cellbiology #stemcells #scientist #scientificresearch #research #lablife #labwork #postgraduateresearcher #PGR #MRes #student #postgraduate #milliporesigma @millipore.sigma

2

gfschemicals

As a leader in modern acetylene chemistry, GFS Chemicals offers a wide range of alkynes and alkenes suited for Diels-Alder chemistry, including both normal-demand and inverse-demand synthetic strategies. . . . . . . #sciart #ilovescience #cellbiology #biology #sciencegeek #chemicals #technology #molecule #chemical #inorganicchemistry #organicchemistry #chemistry #laboratory #science #chemist #beautifulchemistry

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a_microscopy

I imaged this cell with the Leica SP5 confocal microscope, with a confocal microscopy we are able to make optical slices (z-positions). I have assigned each optical slices a unique hue, the colours thus represent the depth of the image. Blue is furthest away, while green is the closest to the viewer. #Science #cellbiology #microscopy #leica #leicamicrosystems #sciart

5

jaychungstagram

세포생물학을 부숴보자 내가 분해 되었다고 한다,,,

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agroinfos

Mitosis cell division in fluorescent microscopy. [Not in real time] #celldivision #cell #microscopy #cellbiology #biology

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hellopikaa

Islet cells of human pancreas at 40x magnification 😱 #AP2 #cellbiology #microbiology #biologylovers #science #studygram #anatomyandphysiology

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biochemistryandnutrition

Fig. 1 - The de novo pyrimidine biosynthetic pathway. Fig. 2 - The carbamoyl phosphate synthetase II (CPS-II) reaction. Fig. 3 a) CTP synthesis from UTP. b) Structure of CTP synthetase dimer with bound Mg2+ ions. Fig. 4 - 7 A comparison of the regulatory circuits that control pyrimidine synthesis in E. coli and animals. #science #biomedicalscience #medicalscience #biology #biochemistry #physiology #metabolicpathways #biochem #nucleotides #molecularbiology #cellbiology #cellularbiology #mcat #mcat2019 #mcatstudying #mcatprep #medstudent #medstudents #medicalstudent #medicalstudents #medicalschool #biochemistrystudent #biologystudent #biologystudents #biologyteacher #biologymajor #chemistrystudent #biologylab #biologynotes Source: Garrett R.H., Grisham C.M. Biochemistry. 4th Edition. Brooks/Cole, Cangege learning, 2010

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studicine

13.12.2018🧡 Why do we need bioethics? To keep up with the advancements in biotechnology and convey a balance between the nature and scientific discoveries. Tomorrow I have bioethics oral and written exams. I actually enjoyed studying for this because it helped me understand mostly discussed topics like abortion and euthanasia. I'm so nervous about the oral one because it'll be on a circle group where everyone has to answer a certain question. I'm not good with public speeches and I really hope to get a clear, short answered question. How are you all? I hope you're having a productive week! #studying #studyblr #studygram #bulletjournal #studycommunity #anatomy #cellbiology #medicine

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sciflies

0

maleevacobalt1995

Сделали мне тут пункцию гигромы. Что изменилось? 🤔 -одна рабочая конечность на ближайшие пару дней 🤕 + 40 мин с утра на сборы 😴😴😴 Зато я увидела, как делают пункцию 😍 и впервые без скрипа в душе занялась биоинфой и текстом диплома 😂#дорогойдневник #гнц #science #blood #cellbiology #иммунология #immunology #cancer #oncology #hematology #hematologylab #hematology_lab #bioinformatics

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biochemistryandnutrition

0

jam_and_germs

Hello everyone! This is a Stentor coeruleus, a single-celled organism that can grow up to couple of mm long, might not sound THAT impressive but don't forget that this is just a single cell and in the microworld size does matter 🥖😂. It's blue because of a pigment called stentorin but Stentor coeruleus has an amazing ability... Regeneration! You can cut the cell into hundred pieces and each of the pieces will generate a proper Stentor coeruleus cell 😲! Can you see the "beads-on-a-string" kinda structure in the cell? It's visible when the cell starts extending so It's the macronucleus where the genome is kept and the cell functions are controlled. And Stentor coeruleus has many many copies of its entire genome in there, as long as a piece of cell membrane and a fraction of the macronucleus is left after it is being cut, it can regenerate. ☺️ Also, the smaller organism is a Paramecium and it is just being a Paramecium which means it is being incredibly annoying. 😂 Thank you for watching and reading! I plan to post some close up photos of it on my Patreon page tomorrow. Don't forget to check it. . . . . 200x, freshwater (it is again the frozen pond). Help me make more videos, link is on my profile ♥️. . . . . #underwater #uwmacro #wildlifebiologist #biologist #biology #underwaterlife #aquarium #terrarium #environment #education #DIY #zoology #botany #animal #microbiologist #travel #instascience #invertebrate #wildlifeofinstagram #lifescience #evolution #inspiration #mushrooms #sciart #art #cellbiology #photography #ocean #sea #plants

50

sciencemeetsfitness

🚨HOT TOPIC: D-O FOR B-O🚨 Is deodorant bad for you? Should you switch to aluminum-free products? We’re here to give you the facts on all things D-O! Let us know what you think about going all natural. Have you made the switch? ————————————————————————————Some research suggests that aluminum-containing underarm antiperspirants may be absorbed by the skin and have estrogen-like effects. Elevated aluminum content has also been found in the brains of persons with Alzheimer’s disease, it is currently unclear whether this is a cause or an effect of the disease. The contention of aluminum-containing antiperspirants prompting breast cancer is NOT SUPPORTED by consistent scientific data (Klotz, K et al., 2017). Due to conflicting data, additional research is needed to determine if a relationship exists between antiperspirants and breast cancer.

1

crazy_medicos

I posted this picture again for a reason What do you love most about the cell ______________________________ Tag 2 people who will make great molecular scientists

3

georgetownwise

Our #WISEcrushwednesday goes to two of our members who presented their work at conferences last week! @catie7e presented at the San Antonio Breast Cancer Symposium @jewelpersecond presented at A Community on Ecosystem Services #georgetownWISE

1

jeryjoy_

4

biocompare

Rutgers University researchers focused on a fatty acid derivative of the neurotransmitter serotonin called EHT (Eicosanoyl-5-hydroxytryptamide). In studies with mice the team found that, when given together, EHT and caffeine boosted the activity of a catalyst known to prevent the accumulation of harmful proteins in the brain associated with Parkinson’s disease and Lewy body dementia. The published study in PNAS is titled, "Synergistic neuroprotection by coffee components eicosanoyl-5-hydroxytryptamide and caffeine in models of Parkinson's disease and DLB."

1

_biochemily_

🎇 PROUD MOMENT 🎆 This is my entry to the Doctoral College ‘Images of Research’ competition, which is a Leicester university-wide competition for postgraduates. My image was chosen as a finalist in the competition! . So last week it was hung up with the other finalists for judging by the general public. Unfortunately I was not there to see it, I was too busy eating and drinking my way round Amsterdam. BUT my amazing lab mates went to see it and even sent me a selfie :) they so cute! . I didn’t win the competition but I’m super proud of my image. I think it’s very perrrttty and I’m proud of myself for putting myself out there. It takes a lot for me to do things like this - I guess I’m still learning to deal with potential rejection. But as I learnt today in a ‘How to Progress in Academia’ seminar: being able to deal with rejection is an important part of being able to to continue in academia (and in life!!). Another important thing- bigging yourself up and putting yourself out there. So starting with this image, I think I’m beginning to get there...🙃

10

choco.mint.studies

1

slingersam82

Can you guess what it is yet? #collegestuff #postersarefun #needsmust #cellbiology

0

culturedbeautyguru

Growth Factor Skincare 101! How you know you’re using a human growth factor skincare product is when you read the ingredient deck and you see the term “conditioned media” on the label. You’ll also see a prefix before this that lets you know what type of cell was used to harvest the growth factors from. It may say “Human Fibroblast Conditioned Media”, “Human Adipose Stem Cell Conditioned Media”, and/or “Human Bone Marrow Stem Cell Conditioned Media”. Each are obviously very different in the types of growth factors they produce. Fibroblasts =weak producers of GF’s. Adipose = highly inflammatory GF’s, linked to disease. Bone Marrow Stem Cell GF’s = anti inflammatory and pro-healing. Some manufacturers using Adipose will remove that word and just use “Human Stem Cell Conditioned Media”. This is legal, but they’re likely hiding the source due to the harmful aspects being exposed. No matter the cell source, the growth process is predominantly the same (barring some extra steps certain manufacturers take to enhance outcome). The cell of choice is placed in a “glorified Petri dish”, if you will, that contains a solution rich in carbohydrates, enzymes, etc. that the cell uses as food. This is the media. Once the cells begin to consume the media, they begin to grow and replicate (proliferate) and pump out proteins like growth factors, cytokines and other molecules into the media. Once the process is over, the cells are filtered out and transferred to a new culture dish to begin the process over again. What you’re now left with is the “Conditioned Media”, a broth that is loaded with these healing proteins (depending on the source, of course), and can now be processed for topical application. We here at @anteageskin take a few extra steps to ensure we optimize the cells potential and to make sure the final proteins are capable of penetrating an intact skin barrier. Cool, right?! 🤓#skincare #skincareexpert #science #stemcell #regenerativemedicine #growthfactors #cytokines #igers #bestoftheday #antiaging #antiinflammatory #esthetics #medicalesthetics #culturedmedia #dermatology #plasticsurgery #healthyskin #cellbiology #molecularbiology #proliferate #stratumcorneum

2

histopuns

0

bogobiology

The Hershey Chase Experiment proved once and for all that nucleic acids, not proteins, are the molecule of heredity! Full tutorial linked in bio! #science #cellbiology #apbio #study #experiment #supernatant #pellet #molecule #inheritance #genetics #dna #protein #k12 #science #biology #genetics

0