B-ultrasonic image characteristics of fetus with congential cleft palate within pregnant goat's uterus / 中华医学美学美容杂志

Objective To study the dynamic blood character .of pregnant goat's uterus based on pregnant hybrid boer goats and B-ultrasound tompography .Methods Fourty boer hybrid goats were involved in our experiment ,aged from 8 m to 12 m ,and weighted from 35 kg to 55 kg .Mating day was defined as 0 d ;at 30 d goats was assured pregnant by B type ultrasonic test ,and they were sepa-rated into two groups .Test group had anabasine muscle injected from 31 d to 42 d with 15 mg/d to form cleft palate ;control group (20 goats) had no treatment .At pregnant 60 d ,all pregnant goats were examined by B type ultrasonic test .Results Three goats of test group had aborted ;test group had 17 goats and control group had 20 goats .At pregnant 60 day ,there was the significant difference (P < 0 .05) in mean velocity and total blood amount ,but no statistical difference (P > 0 .05) in other index between the two groups .Conclusions The uterine blood amount and mean velocity are increased in prognant goats with cleft palate fetus compared with normal pregnant goat ,suggesting anabasine may have other functions including teratogenicity .

Analyses of EGF and TNF contents in fetal wound healing process / 中华整形外科杂志

<p><b>OBJECTIVE</b>To investigate the role of EGF and TNF in the fetal wound healing process.</p><p><b>METHODS</b>On a fetal wound healing model with the maternal rabbit on 22-23 days of pregnancy (term = 31-32 days), the contents of EGF and TNF were analyzed with a RIA kit, compared to the maternal rabbit group and the adult rabbit group.</p><p><b>RESULTS</b>The EGF and TNF contents in the fetal wound were both increasing 3 days after the operation and maintained in a high level until the 7th day of the wound healing process(P < 0.05). However, the EGF and TNF contents in the maternal and adult rabbit groups were only kept at a high level during the 3 days after the surgery.</p><p><b>CONCLUSION</b>The results are indicated that the EGF and TNF may play an important role in fetal wound healing.</p>

Adhesive deformity from the upper eyelid fold formation and its treatment / 中华整形外科杂志

<p><b>OBJECTIVE</b>On the basis of the concept of adhesive deformity from upper eyelid fold formation, the clinical results after using various methods to correct the adhesive deformities are summarized.</p><p><b>METHODS</b>A total of 33 cases of adhesive deformity from upper eyelid fold formation have been treated using various corrective methods including taking off the sutures, shifting of the septal fat or the pre-septal orbicularis muscle, transferring of pretarsal orbicularis muscle, grafting of autogenous fat tissue, and repairing or/and shortening of the palpebral levator. Postoperative follow-up ranged from 3 months to 2 years.</p><p><b>RESULTS</b>The effective results have been got with the used methods except shifting of the pre-septal orbicularis muscle or transferring of pretarsal orbicularis muscle.</p><p><b>CONCLUSIONS</b>The suitable methods to correct the adhesive deformity from upper eyelid fold formation must be chosen according to the causes and the local situations.</p>