'Adenylyl cyclase' presentation slideshows

Chapter 16, see p330 in text book Cell-to-Cell Signaling: Hormones and Receptors

Chapter 16, see p330 in text book Cell-to-Cell Signaling: Hormones and Receptors. signaling molecules receptors signal transduction. Overview of Extracellular Signaling. (1) synthesis and (2) release of the signaling molecule; (3) transport of the signal to the target cell;

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CHAPTER 8 Nucleotides and Nucleic Acids

CHAPTER 8 Nucleotides and Nucleic Acids. Ribonucleotide. Purine and pyrimidine. ATGCU. H. H. A - pKa=3.5 C- pKa= 4.2 T- pKa= 9 G- pKa= 9.2 U- pKa=9.2 Protonated Form (red) dominates below pKa At pH 7, Some bases (U, T, G) will be protonated and others (A, C) will be deprotonated. H.

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Chapt. 15 Cell Signaling

Chapt. 15 Cell Signaling. Student Learning Outcomes: Transmembrane proteins communicate signals from outside the cell to the inside 1*. Explain various signaling molecules and their receptors: how cells receive information from outside.

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Diversity of GPCRs

G-protein linked receptors Heny Ekowati Jurusan Farmasi FKIK Universitas Jenderal Soedirman November 2013. Diversity of GPCRs. IV G12 a activates chloride channel G13 activates Na + /H + exchanger pathways

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Second Messenger Systems

Second Messenger Systems. MECHANISM OF ACTION OF HYDROPHILIC MESSENGERS. Hydrophilic messengers cannot cross the cell membrane.

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SIGNAL TRANSDUCTION BY ADRENERGIC AND CHOLINERGIC RECEPTORS

SIGNAL TRANSDUCTION BY ADRENERGIC AND CHOLINERGIC RECEPTORS. Andy Catling Ph.D. Department of Pharmacology Room 5238 acatli@lsuhsc.edu 568-4740. Adrenergic Receptors. Alpha Receptors: ? 1 : Contraction of vascular and genitourinary smooth muscle .

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Last lecture: reversible phosphorylation regulation of transcription This lecture:

Last lecture: reversible phosphorylation regulation of transcription This lecture: signal transduction. Fridays MC H313 Biological Sciences Seminar Series This Friday (19 th ): The smallest hormone: birth, life and many deaths of nitric oxide. Intracellular signal transduction:

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Fundamentals of Cell Biology

Fundamentals of Cell Biology. Chapter 11: Signal Transduction and Cellular Communication. Chapter Summary: The Big Picture (1). Chapter foci: Structure of a signaling pathway Types of signals cells detect and the role of the receptor Molecules most commonly found in signaling pathways

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ADRENAL GLAND; SYMPATHOADRENAL SYSTEM

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Warm-Up

Warm-Up. Why do you communicate? How do you communicate? How do you think cells communicate? Do you think bacteria can communicate? Explain. Warm-Up. Compare the structure & function of these receptor proteins: GPCR, tyrosine kinase and ligand-gated ion channels.

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HuBio 543 September 25, 2007

HuBio 543 September 25, 2007. Neil M. Nathanson K-536A, HSB 3-9457 nathanso@u.washington.edu Introduction to the Sympathetic Nervous System. Catecholamines. NH. HO. +. 2. HO. Catechol Plus Amine. OH. H. OH. H. NH. HO. HO. C. C. C. C. NH. CH. 2. 3. HO. HO. H.

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Cholera, Cystic Fibrosis and Hangovers G proteins and second messengers

Cholera, Cystic Fibrosis and Hangovers G proteins and second messengers. Cholera. Cholera is a severe diarrheal disease caused by the bacterium Vibrio cholerae . The toxin released by the bacteria causes increased secretion of water in the intestine, which can produce massive diarrhea.

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G protein effectors

G protein effectors. Maria Diverse-Pierluissi, Ph.D. Department of Pharmacology and Biological Chemistry Mount Sinai School of Medicine. February 11, 2005. Regulation of G-protein-mediated signals. Regulation of receptor-G protein coupling. 1-Receptor phosphorylation 2-GTP hydrolysis.

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Endocrine System Hormones (Ch. 45)

Endocrine System Hormones (Ch. 45). Regulation. Why are hormones needed? chemical messages from one body part to another communication needed to coordinate whole body daily homeostasis & regulation of large scale changes solute levels in blood glucose, Ca ++ , salts, etc. metabolism

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G Protein Linked Receptors

G Protein Linked Receptors. Introduction. G-protein-linked receptors are the largest family of cell-surface receptors. More than 100 members have already been defined in mammals.

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"Evidence-based innovation in biomedicine: potential and pitfalls"

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DOPAMIN

DOPAMIN. A dopaminerg neurotranszmisszio egyszeru semaja. A dopaminerg axon terminalis.

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G-protein-linked receptors

G-protein-linked receptors. Brian Pierchala BIO402/502 MBOC4 Chapter 15. G-protein-linked receptors **These are also calld G-protein-coupled receptors (GPCRs).

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Pharmacology Training Programs in the Future

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Cat # PKI-NKH477-010

NKH 477 Size: 10 mg M.W.=546.1 Batch No.: 1A/2004002. Cat # PKI-NKH477-010. 15875 Gaither Drive Gaithersburg, MD 20877 FAX. 301-560-4919 TEL. 301-330-5966 Toll Free. 1-866-918-6812 Email: info@signagenlabs.com Web: www.signagenlabs.com.

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