Fundamentals of Pharmacology

Course Description

Pharmacology is the study of the interactions between the human body and drugs. UWF states the course focuses on medical pharmacology while treating "drug" as encompassing endogenous molecules and natural and synthetic exogenous molecules that interact with the body, covering pharmacology at the molecular and cellular levels and organised around drug targets and the cellular and molecular pathways engaged by various ligands. It covers historical elements of pharmacology, general pharmacokinetics, quantitative aspects of drug-receptor interactions, receptor classes, and drug development.

Within the SCNS taxonomy, PCB is the Process Biology prefix. The University of West Florida publishes this at 3 semester hours through the Department of Biology, College of Science and Engineering. It is offered at approximately 4 Florida institutions.

⚠ UWF states this course is designed for biology seniors and graduate students. That is a real signal about pace and expectation, not a formality — it sits at the end of a biology degree and assumes the cell biology or biochemistry behind it is secure.

The organising choice is worth understanding before the first week. Pharmacology can be taught drug by drug — a list to memorise — or target by target, which is how UWF describes it. The second approach is harder at the start and far more durable: learn what a receptor class does and the drugs acting on it become predictable rather than arbitrary.

⚠ This is molecular and cellular pharmacology, not clinical pharmacology. It explains why drugs work. It does not teach drug administration, dosing practice, or patient management — those are taught in nursing, pharmacy and medical curricula, and this course does not substitute for them. See the scope note below.

⚠ The contact-hour figure is derived — the University of West Florida publishes none

UWF's catalog publishes a credit value in semester hours, the college and department, prerequisites and co-requisites, and fee notices. It does not publish contact hours, a lecture and laboratory split, or terms of offering for any course. Every contact-hour value in a UWF guide in this repository is derived. The figure applies the standard lecture convention of 15 contact hours per credit, giving 45 hours for 3 semester hours. Confirm the meeting schedule with the department.

Learning Outcomes

Required Outcomes

• Describe the scope of pharmacology and its historical development.
• Define drug, ligand, agonist, antagonist, and related terms precisely.
• Describe drug absorption and the routes of administration.
• Describe drug distribution and the factors affecting it.
• Describe drug metabolism and the role of hepatic enzyme systems.
• Describe drug excretion and clearance.
• Apply pharmacokinetic concepts including half-life and steady state.
• Describe the quantitative basis of drug-receptor interaction.
• Interpret dose-response relationships and construct dose-response curves.
• Apply the concepts of potency, efficacy, and therapeutic index.
• Describe receptor classes and their signal transduction mechanisms.
• Describe G protein-coupled receptors and drugs acting on them.
• Describe ion channel, enzyme-linked, and nuclear receptor targets.
• Describe autonomic pharmacology and its receptor basis.
• Describe mechanisms of drug tolerance, dependence, and withdrawal.
• Describe drug interactions and their mechanisms.
• Describe the stages of drug development and clinical trials.
• Describe the regulatory framework governing drug approval.
• Describe pharmacogenomics and individual variation in drug response.
• Interpret pharmacological data from the primary literature.

Optional Outcomes

• Read and interpret a primary research paper in the field.
• Relate the material to a Florida ecosystem, organism, or health problem.
• Describe current research directions in the area.
• Describe how the material supports graduate or professional study.
• Seek undergraduate research experience related to the topic.

Major Topics

Required Topics

• Scope and history of pharmacology
• Core terminology
• Absorption and routes of administration
• Distribution
• Metabolism and hepatic enzymes
• Excretion and clearance
• Pharmacokinetics, half-life, steady state
• Quantitative drug-receptor interaction
• Dose-response relationships
• Potency, efficacy, therapeutic index
• Receptor classes and transduction
• G protein-coupled receptors
• Ion channel, enzyme-linked, nuclear targets
• Autonomic pharmacology
• Tolerance, dependence, withdrawal
• Drug interactions
• Drug development and clinical trials
• Regulatory framework
• Pharmacogenomics
• Reading the pharmacological literature

Optional Topics

• Primary literature
• Florida applications
• Current research directions
• Graduate and professional preparation
• Undergraduate research

Resources & Tools

• A pharmacology text — Goodman & Gilman's The Pharmacological Basis of Therapeutics is the reference work, Katzung's Basic and Clinical Pharmacology the readable standard, and Golan's Principles of Pharmacology the one organised by mechanism in the way this course is.
• DailyMed (dailymed.nlm.nih.gov) — free; the FDA-approved labelling for every marketed drug in the United States. Reading a real label against what the course taught is a genuinely good exercise.
• PharmGKB (pharmgkb.org) — free; the pharmacogenomics knowledge base, and the best free entry point to individual variation in drug response.
• ClinicalTrials.gov — free; what drug development actually looks like in progress, including the trials that failed.
• IUPHAR/BPS Guide to Pharmacology (guidetopharmacology.org) — free; the authoritative catalogue of drug targets and their ligands, and directly aligned to how this course is organised.
• PubMed — free; a senior-level course expects primary literature.
• NCBI (ncbi.nlm.nih.gov) — free; PubMed, GenBank, BLAST and the rest of the toolkit, used professionally rather than only pedagogically.
• A UWF librarian — included in enrolment; an hour on database searching pays for itself across a whole degree.

Career Pathways

• Biological technicians — SOC 19-4021; the common direct entry point with a bachelor's degree.
• Biological scientists — SOC 19-1020; ⚠ independent research roles generally require a doctorate, and this is worth knowing early rather than late.
• Medical and clinical laboratory technologists — SOC 29-2011; ⚠ note that Florida licenses clinical laboratory personnel, so a biology degree alone does not permit bench work in a clinical laboratory — see the MLS prefix guides.
• Biotechnology and pharmaceutical industry — research associate, quality control and manufacturing roles; molecular technique competence is the entry currency.
• Environmental and conservation science — SOC 19-2041; Florida Fish and Wildlife Conservation Commission, water management districts, the Florida Department of Environmental Protection, and consulting firms.
• Marine and coastal science — a genuine Florida strength, including NOAA, Florida Sea Grant, Mote Marine Laboratory and the estuarine programmes on the Gulf coast near UWF.
• Public health laboratories — the Florida Department of Health Bureau of Public Health Laboratories.
• Science teaching — SOC 25-2031; ⚠ Florida K-12 teaching requires state certification that a biology degree alone does not provide.
• Professional and graduate pathways — medicine, dentistry, veterinary medicine, physician assistant, pharmacy, and research doctorates. This prefix is the core of a pre-health undergraduate plan.
• ⚠ An honest note on laboratory experience. Coursework laboratories are necessary and not sufficient — undergraduate research with a faculty member is what distinguishes a competitive graduate or professional applicant, and it is arranged by asking, usually earlier than students think.

Special Information

⚠⚠ The graduate twin of this course sits in a DIFFERENT prefix

• UWF publishes this as offered concurrently with BSC 5873 — not with a PCB 5xxx number, which is the pattern every other concurrent pair in this prefix follows.
• ⚠ That matters if you later search for the graduate equivalent: looking under PCB will not find it. It is filed under BSC, the general biological sciences prefix.
• It is also a reminder about SCNS generally: prefix assignment reflects an administrative judgement about where a course belongs, and the same content can sit under different prefixes at different institutions — or, as here, under two prefixes at the same one.
• Undergraduates in a concurrent section should expect the pace of a graduate course, with the additional graduate assignments removed rather than the level lowered.

⚠⚠⚠ What this course does not qualify you to do

• This is molecular and cellular pharmacology. It explains drug mechanism. It is not a course in prescribing, dispensing, or administering medication, and completing it confers no authority to do any of those things.
• ⚠ Prescribing, dispensing and administration are licensed activities in Florida, governed by the Department of Health and the relevant professional boards. A biology degree does not confer any of them.
• Where it does lead is real: pharmaceutical and biotechnology research, clinical trials work, regulatory affairs, medical science liaison roles, and preparation for pharmacy, medical, physician assistant and graduate programmes — all of which value this background.
• ⚠ Do not use course knowledge to advise anyone about their own medication, including family. Understanding a mechanism is not the same as knowing whether a particular drug is right for a particular person, and that gap is where harm happens.

⚠⚠ The asterisk in a UWF prerequisite means the course may be taken at the same time

• UWF marks a concurrent course with an asterisk, defined on the catalog's Course Information page as: "This course may be taken prior to or during the same term."
• ⚠ A prerequisite written WITHOUT an asterisk must be completed first; one written WITH an asterisk may be taken in the same term. Reading an asterisked prerequisite as sequential adds a term for no reason.
• UWF also uses an explicit Co-requisite: field, which is the stricter form — conventionally meaning the same term rather than prior-or-same. Both notations appear in this prefix.
• Confirm with an advisor; the registration system, not the catalog text, is what enforces it.

⚠⚠ Biology laboratory safety

• Know the location of the eyewash, safety shower, fire extinguisher and spill kit before you start work. That is a real instruction rather than a formality.
• ⚠ Eye protection and a lab coat are required, closed shoes are required, and never eat, drink or store food in a laboratory.
• Microbiological work is conducted at the containment level the organism requires, and ⚠ cultures are never opened outside the appropriate containment. Everything is autoclaved or disinfected before disposal.
• ⚠⚠ Human tissue, blood and body fluids are handled under Standard Precautions and are treated as infectious regardless of source. Sharps go into a sharps container at the point of use, and needles are never recapped by hand.
• Chemical hazards are real in a molecular laboratory — some nucleic acid stains and fixatives are mutagenic or carcinogenic, and phenol and chloroform cause chemical burns. Read the safety data sheet before first use, not after.
• ⚠ Ultraviolet transilluminators cause eye and skin burns; use the shield.
• Report every spill, cut and exposure immediately, however minor it seems.
• Tell the instructor if you are pregnant or immunocompromised; several standard laboratory materials and organisms warrant substitution.

Course format and position in the curriculum

• Lecture with examinations and problem work.
• ⚠ No "permission is required" marking appears anywhere in the PCB prefix, unlike UWF's clinical health prefixes — enrolment is gated by prerequisites rather than by cohort admission.
• UWF publishes no contact hours, lecture and laboratory split, or terms of offering for any course. Confirm the offering pattern with the department.

How Florida course levels affect transfer

The first digit of an SCNS number denotes the year of offering, not transferability. Courses at the 1000 and 2000 levels transfer transparently between Florida public institutions, and 3000 to 4000 is unproblematic since both are upper division. The boundary that actually matters is 2000 to 3000, where lower-division credit generally cannot satisfy an upper-division requirement. ⚠ For biology the specific transfer hazard is the split-versus-integrated question: UWF numbers lecture and laboratory separately where many institutions use one C course, and SCNS equivalency does not cross numbers. Carry a syllabus, and expect a transfer evaluation of either half to be done by hand.

PCB4028 is 3 semester hours at the University of West Florida.