Fifty children with nephrotic syndrome were treated by using herbal drugs for nourishing yin to reduce pathogenic fire, strengthening qi and tonifying the kidney, and promoting blood circulation and removing blood... Fifty children with nephrotic syndrome were treated by using herbal drugs for nourishing yin to reduce pathogenic fire, strengthening qi and tonifying the kidney, and promoting blood circulation and removing blood stasis in combination with glucocorticoid and immunodepressant. The body height, secondary sex characters, age of the first spermatorrhea for male and of menarche for female children, bone age measured with roentgenograms on the left wrist in 50 cases of the treatment group were compared with those in 31 cases of the control group treated by glucocorticoid and immunodepressant. The results showed that the delay of growth and sexual development as side-effects of glucocorticoid and immunodepressant were markedly reduced by the integrated TCM-WM treatment.展开更多
Social conditions experienced prior to sexual maturity influence reproduction later in life in many animals. In simulta- neous hermaphrodites, variation in mating group size influences reproductive investment. As the ...Social conditions experienced prior to sexual maturity influence reproduction later in life in many animals. In simulta- neous hermaphrodites, variation in mating group size influences reproductive investment. As the mating group size increases, re- productive resources devoted to the female function decrease in favor of the male function. Prior to sexual maturity, many her- maphrodites have a protandrous phase during which they produce sperm and can fertilize hermaphrodites＇ eggs. In the simulta- neously hermaphroditic polychaete worm Ophryotrocha diadema, the cost of male reproduction during adolescence is spread over the whole energy budget of worms as shown by a reduced growth rate, a delayed age at sexual maturity and the shortening of life span compared to protandrous males that do not reproduce. Little is known on whether social conditions experienced dur- ing development affect reproductive investment of immature individuals. We investigated whether social conditions affected the length of the protandrous phase, body size and also the subsequent female fecundity of same-age protandrous individuals of O. diadema, which did not had to face competition for egg fertilization. Results show that in large group sizes protandrous males lengthened their protandrous phase, slowed down body growth and decreased their individual investment at the first egg laying compared to protandrous males that were reared in isolation. In the successive egg layings worms adjusted their egg output to the current social conditions. We interpreted these results as an indication that early social conditions represent a social stress result- ing in a reduction of the overall reproductive resources up to the first egg laying .展开更多
文摘 Fifty children with nephrotic syndrome were treated by using herbal drugs for nourishing yin to reduce pathogenic fire, strengthening qi and tonifying the kidney, and promoting blood circulation and removing blood stasis in combination with glucocorticoid and immunodepressant. The body height, secondary sex characters, age of the first spermatorrhea for male and of menarche for female children, bone age measured with roentgenograms on the left wrist in 50 cases of the treatment group were compared with those in 31 cases of the control group treated by glucocorticoid and immunodepressant. The results showed that the delay of growth and sexual development as side-effects of glucocorticoid and immunodepressant were markedly reduced by the integrated TCM-WM treatment.
文摘Social conditions experienced prior to sexual maturity influence reproduction later in life in many animals. In simulta- neous hermaphrodites, variation in mating group size influences reproductive investment. As the mating group size increases, re- productive resources devoted to the female function decrease in favor of the male function. Prior to sexual maturity, many her- maphrodites have a protandrous phase during which they produce sperm and can fertilize hermaphrodites＇ eggs. In the simulta- neously hermaphroditic polychaete worm Ophryotrocha diadema, the cost of male reproduction during adolescence is spread over the whole energy budget of worms as shown by a reduced growth rate, a delayed age at sexual maturity and the shortening of life span compared to protandrous males that do not reproduce. Little is known on whether social conditions experienced dur- ing development affect reproductive investment of immature individuals. We investigated whether social conditions affected the length of the protandrous phase, body size and also the subsequent female fecundity of same-age protandrous individuals of O. diadema, which did not had to face competition for egg fertilization. Results show that in large group sizes protandrous males lengthened their protandrous phase, slowed down body growth and decreased their individual investment at the first egg laying compared to protandrous males that were reared in isolation. In the successive egg layings worms adjusted their egg output to the current social conditions. We interpreted these results as an indication that early social conditions represent a social stress result- ing in a reduction of the overall reproductive resources up to the first egg laying .
