Kinins
Peptide that are mediated in the inflammation.
Action of kinin:
On CVS: vasodilatation in the kidneys, heart, intestine, skin, and liver. It is 10 times active than histamine as vasodilator.

On exocrine and endocrine glands: kinin modulate the tone of pancreas and salivery glands and help regulate GIT motility, also affect the transport of water and electrolytes, glucose and amino acids through epithelial cell transport.

Neurolept Anesthesia
An antipsychotic agent such as droperidol plus an opiate analgesic agent such as fentanyl or sufentanil. This latter agent is approximately eight to ten times more potent than fentanyl.

Fluconazole: an antifungal used orally,  intravenously or vaginally to treat yeast and fungal infections. Side-effects of systemic administration include hepatotoxicity (liver damage).

• For vaginal candidiasis (vaginal thrush), a once-only oral dose is often sufficient.

ANTIBIOTICS

Chemotherapy: Drugs which inhibit or kill the infecting organism and have no/minimum effect on the recipient.

Antibiotic these are substances produced by microorganisms which suppress the growth of or kill other micro-organisms at very low concentrations.

Anti-microbial Agents: synthetic as well as naturally obtained drugs that attenuate micro-organism.

SYNTHETIC ORGANIC ANTIMICROBIAL DRUGS

Sulfonamides

Trimethoprim-sulfamethoxazole

Quinolones – Ciprofloxacin

ANTIBIOTICS THAT ACT ON THE BACTERIAL CELL WALL

Penicillins

Cephalosporins

Vancomycin

INHIBITORS OF BACTERIAL PROTEIN SYNTHESIS

Aminoglycosides - Gentamicin

Antitubercular Drugs: Isoniazid & Rifampin

Tetracyclines

Chloramphenicol

Macrolides – Erythromycin, Azithromycin

Clindamycin

Mupirocin

Linezolid

 ANTIFUNGAL DRUGS

Polyene Antibiotics (Amphotericin B, Nystatin and Candicidin)

Imidazole and Triazole Antifungal Drugs

Flucytosine

Griseofulvin

ANTIPROTOZOAL DRUGS

Antimalarial Drugs – Quinine, Chloroquine, Primaquine

Other Antiprotozoal Drugs – Metronidazole, Diloxanide, Iodoquinol

 ANTIHELMINTHIC DRUGS

Praziquantel

Mebendazole

Ivermectin

ANTIVIRAL DRUGS

Acyclovir

Ribavirin

Dideoxynucleosides

Protease inhibitors

Tetracycline
Tetracycline is an antibiotic produced by the streptomyces bacterium

Mechanism and Resistance Tetracycline inhibits cell growth by inhibiting translation. It binds to the 30S  ribosomal subunit and prevents the amino-acyl tRNA from binding to the A site of the ribosome. This prevents the addition of amino acids to the elongating peptide chain, preventing synthesis of proteins. The binding is reversible in nature.

Example: Chlortetracycline, oxytetracycline, demethylchlortetracycline, rolitetracycline, limecycline, clomocycline, methacycline, doxycycline, minocycline

Source: Streptomyces spp.; some are also semi-synthetic

Spectrum of activity: Broad-spectrum. Exhibits activity against a wide range of Gram-positive, Gram-negative bacteria, atypical organisms such as chlamydiae, mycoplasmas, rickettsiae and protozoan parasites.

Effect on bacteria: Bacteriostatic

Cells become resistant to tetracyline by at least two mechanisms: efflux and ribosomal protection.

Contraindications Tetracycline use should be avoided during pregnancy and in the very young (less than 6 years) because it will result in permanent staining of teeth causing an unsightly cosmetic result.

Tetracyclines also become dangerous past their expiration dates. While most prescription drugs lose potency after their expiration dates, tetracyclines are known to become toxic over time; expired tetracyclines can cause serious damage to the kidneys.

Miscellaneous: Tetracyclines have also been used for non-antibacterial purposes, having shown properties such as anti-inflammatory activity, immunosuppresion, inhibition of lipase and collagenase activity, and wound healing.

Neomycin

used as a topical preparation

Neomycin is not absorbed from the gastrointestinal tract, and has been used as a preventative measure for hepatic encephalopathy and hypercholesterolemia. By killing bacteria in the intestinal tract, it keeps ammonia levels low and prevents hepatic encephalopathy, especially prior to GI surgery. It is not given intravenously, as neomycin is extremely nephrotoxic (it causes kidney damage), especially compared to other aminoglycosides.