RESUMO
El plan de estudio, documento fundamental que establece la dirección general y el contenido principal de la preparación de los profesionales, se ha ido perfeccionamiento continuamente, en correspondencia con el desarrollo cientificotécnico alcanzado. El programa de la asignatura es el que refleja las características más importantes de esta, tiene validez científica y pedagógica y contribuye a la formación del médico general, según las demandas de la sociedad cubana actual. Teniendo en cuenta las consideraciones anteriores se realizó el presente estudio con el objetivo de analizar los elementos teóricos y metodológicos del programa de la asignatura Farmacología General en el plan de estudio D para la carrera de medicina.
The syllabus, fundamental document that establishes the general direction and the main content of the professionals training, has been continually improving, in correspondence with the scientific technical development achieved. The subject program is the one that reflects its most important characteristics; it has scientific and pedagogic validity and contributes to the general doctor training, according to the demands of the present Cuban society. Taking into account the previous considerations this study was carried out aimed at analyzing the theoretical and methodological elements of the General Pharmacology subject program in the syllabus D for the medicine career.
Assuntos
Farmacologia/tendências , Educação Médica , Capacitação Profissional , Clínicos Gerais/educaçãoRESUMO
Objective: To study the effects of potentill on all systems of experimental animals to provide experimental evidence for the comprehensive safety evaluation of potentill.Methods: Mice and rats were given potentill orally to determine the influence on all systems, and the general pharmacological activities of potentill were recorded.Results: The general behavior of mice was normal after the adminisration of potentill , the test samples showed no synergetic hypnotic effect with nembutal at subthreshold dose, and had no influence on the spontaneous activity and body coordination ability of mice (P＞0.05).The test samples showed no obvious influence on the cardiovascular system and respiratory system of rats (P＞0.05).Conclusion: Potentill meets the general requirements of pharmacology at the prescribed dose.
RESUMO
90,180 and 360 mg·kg-1 on general central nervous system (CNS) of mice was investigated by general behavior observation, nembu-tal subthreshold hypnosis experiment, spontaneous activity test and rotary rod test. The changes in blood pressure, heart rate, electro-cardiogram, breathing flow and frequency in anaesthetic Bealge dogs were observed to evaluate the effects of the capsules respectively at the low, medium and high dosage of 16,32 and 64 mg·kg-1 on cardiovascular and respiratory systems. Results:The general behavior of mice was normal after the administration of Sansheng Jindan capsules. The capsules showed no synergetic hypnotic effect on nembu-tal, and had no influence on the spontaneous activity and body coordination ability of mice (P>0. 05). The blood pressure, ECG and respiratory index of anaesthetic Bealge dogs were also normal after the administration of the capsules (P>0. 05). Conclusion:There are no significant effects of Sansheng Jindan capsules at the experimental dosages on central nervous system of mice and respiratory and cardiovascular systems of Beagle dogs.
RESUMO
Recently, the antinociceptive and anti-inflammatory efficacy of bee venom (BV, Apis mellifera) has been confirmed in rodent models of inflammation and arthritis. Interestingly, the antinociceptive and anti-inflammatory effect of whole BV can be reproduced by two water-soluble fractions of BV (>20 kDa:BVAF1 and<10 kDa: BVAF3). Based on these scientific findings, BV and its effective water-soluble fractions have been proposed as potential anti-inflammatory and antinociceptive pharmaceuticals. While BV's anti-inflammatory and antinociceptive properties have been well documented, there have been no careful studies of potential, side effects of BV and its fractions when administered in the therapeutic range (BV, 5 microgram/kg; BVAF1, 0.2 microgram/kg: BVAF3, 3 microgram/kg; subcutaneous or intradermal). Such information is critical for future clinical use of BV in humans. Because of this paucity of information, the present study was designed to determine the general pharmacological/physiological effects of BV and its fractions administration on the rodent central nervous, cardiovascular, respiratory and gastrointestinal system. Subcutaneous BV and its fractions treatment did not produce any significant effects on general physiological functions at the highest dose tested (200-fold and 100-fold doses higher than that used clinically, respectively) except writhing test. These results demonstrate that doses of BV or BV subfractions in the therapeutic range or higher can be used as safe antinociceptive and anti-inflammatory agents.