Chemistry in everyday life

 

🌸"Chemistry in everyday life"🌸

 Revision Through IMPORTANT  POINTS 👇👇

👉 Histamine,stimulates the secretion of pepsin.

👉. Histamine is a potent vasodilator . lt contracts the smooth muscles in the bronchi.

👉. Synthetic drugs brompheniramine (Dimetapp) & terfenadine ( Seldane), act as antihistamines.

👉. Antiallergic & antacid drugs work on different receptors.

👉. Tranquilizer & analgesics are neurologically active drugs.

👉. Noradrenaline plays a role in mood changes.

 👉. Chlordiazepoxide & meprobamate,are sutable for relieving tension.

 👉. Equanill is used in controlling depression & hypertension.

 👉. Barbiturates are hypnotic.

 👉. Analgesics reduce or abolish pain.

👉. Aspirin & paracetamol are non - narcotic analgesics.

  

 👉. Aspirin inhibits the synthesis of  prostaglandins.  It use in prevention of heart attacks

👉. Morphine is a narcotic analgesics.

👉. The first effective anti bacterial agent prontosil.

👉. Antibiotics have either cidal effect  or a static effect on microbes.

👉. Penicillin G has a narrow spectrum.

👉. Ampicillin & Amoxicillin are synthetic modifications of penicillins.

👉. In India, penicillin is manufactured at the Hindustan Antibiotics in Pimpri & in private sector industry.

👉. Chloramphenicol, Vancomycin. & Ofloxacin  are a broad spectrum antibiotics.

👉.Antiseptics ( either kill or prevent  the  growth of microorganisms).

👉.✨.Dettol is a mixture of chloroxylenol  & terpineol.

👉. Iodine is a powerful antiseptic.

👉.  0.2% solution of phenol is an antiseptic while it's 1% solution is disinfectant.

👉. Norethindrone is an synthetic progesterone derivative drug.

👉. The estrogen derivative drug is  ethynylestradiol.

👉. Aspartame is the most successful artificial sweeteners.

👉.Alitame is high potency sweeteners, although it is more stable than aspartame.

👉. Sucralose is trichloro derivative of sucrose.It does not provide calories.

👉 .The two most familiar antioxidants are butylated hydroxy toluene (BHT) & butylated hydroxy anisole(BHA)

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