This study chose 60 cases of cesarean section for patients with epidural anesthesia (EA) combined spinal epidural anesthesia (CSEA) surgery for clinical application research. Compared with EA, the CSEA could work well in subarachnoid anesthesia and epidural anesthesia. Although it was with less dosage, it had a faster and better effect, good muscle relaxant condition. It not only improved the q...

background: muscle relaxant agents usually use to facilitate tracheal intubation; however, sometimes limitations exist. magnesium (mg) sulfate is a candidate for muscle relaxant substitute. this study was designed to determine the effect of mg sulfate accompanied with propofol and fentanyl in patients undergoing ophthalmic surgery. materials and methods: in a double?blind randomized protocol an...

the fall in progesterone concentration in the late luteal phase might be associated with the withdrawal of relaxant effect on bronchial smooth muscles. Some asthmatic patients experience improved pulmonary function and reduced asthma medication requirement during pregnancy. To conclude, premenstrual exacerbation of asthma occurs in a significant proportion of female adult asthmatics. Thus prope...

BACKGROUND Muscle relaxant is commonly used in general anesthesia to facilitate surgery. When finishing the operation, anesthesiologists reverse the muscle relaxant with anticholinesterase, neostigmine, combined with anticholinergic for prevention of unwanted side effects from neostigmine. The only existed anticholinergic in Thailand is atropine, which has a more rapid onset than neostigmine re...

Lectins are comprised of a large family of proteins capable of the specific and reversible recognition of carbohydrates. Legume lectins, the most studied plant lectins, show high structural similarity, but with modifications that imply a variation in the intensity of some biological activities. In this work, the primary and tertiary structures of Canavalia grandiflora (ConGF) were determined. C...

The effect of sodium nitroprusside on the relationship between left ventricular pressure and volume during diastole was studied in 11 patients with congestive heart failure. Nitroprusside was infused to lower mean arterial pressure approximately 20-30 mm Hg. High fidelity left ventricular pressures were recorded in all patients simultaneously with left ventricular cineangiography (biplane in ei...

INTRODUCTION Sexual dysfunction is a well-known side effect of antidepressants. Painful ejaculation is a rare side effect that has been reported with the use of some psychiatric drugs such as triclyclic antidepressants. Cyclobenzaprine is a muscle relaxant that is structurally similar to tricyclic antidepressants. It is the most commonly prescribed muscle relaxant in the United States and accou...

Recently, intracavernous injection of some vasoactive drugs has been performed for the diagnosis and treatment of impotence. Despite extensive studies the mechanism of erection is still obscure. Therefore, the author studied the effects of some vasoactive drugs on isolated rabbit corpus cavernosum penis. Norepinephrine, phenylephrine or clonidine caused contraction of isolated rabbit corpus cav...