Several unusual manifestations such as white bile draining in common bile duct (14 cases) and casual massive bleeding (2 cases ) during and following hepatobiliary and pancreatic operations is reported. These manifestations were in fact signs of hepatic insufficiency. The manners of manifestations of hepatic insufficiency and their treatment are discussed, with a stress that liver-protective treatment and nutritional support are the fundamental modalities.
Objective To evaluate the safety of Rongbisu capsule used for treating benign prostatic hyperplasia. Methods A total of 218 patients (average age 63.73±7.50 years old) with phase Ⅰor Ⅱ benign prostatic hyperplasia were treated with oral Rongbisu capsule at a dose of 3 granules twice daily. The therapeutic course was 6 weeks and hepatic function was determined every 2 weeks. Results The median value of ALT in 218 patients rose significantly after the patients took Rongbishu capsule for 6 weeks (P=0.001 7). There were 17 patients whose ALT level rose from normal to abnormal, the incidence was 7.80%. There were 3 patients whose hepatic function was seriously impaired (ALT＞200 IU/L). Conclusions The essential component of Rongbishu capsule is edible tulip which has been recorded in the medical literature as being toxic. Airpotato yam of which the alias is also edible tulip is easily mistaken for edible tulip. Airpotato yam is the tuber of dioscorea bulbifera L. (family dioscoreaceae) which has confirmed hepatotoxcity. Our study result indicates that in order to insure the safety of Chinese crude drug, the origin of Chinese crude drug should be defined in the formulation according to the standard of Chinese drugs preparation. Pharmaceutical enterprises should strictly abide by the standards to identify the origin of Chinese crude drugs when approving the raw materials, especially for species which are poisonous and easily mistaken.
ObjectiveTo explore influence of different nutritional approaches on liver function in patients after esophagectomy.
MethodsA total of 160 patients with esophageal cancer who underwent surgical treatment were divided into a enteral nutrition (EN) group and a total parenteral nutrition (TPN) group according to different medical staff. There were 80 patients in each group. Two and 7 days postoperatively, albumin (ALB), prealbumin (PA), alanine aminotransferase (ALT) and total bilirubin (TB) of the 2 groups were examined to evaluate liver function.
ResultsAbnormities in liver function (ALB, PA, ALT, TB) was common phenomenon in esophageal cancer patients, but there was no statistical difference in ALB, PA, ALT, TB on the 2nd postoperative day between the EN group and the TPN group (P > 0.05). On the 7th postoperative day, liver functions were improved than those on the 2nd postoperative day in the two groups. And frequencies of liver function abnormity in the EN group were significantly lower than those in the TNP group (P < 0.05).
ConclusionCompared with TPN, EN has advantages in facilitating hepatic protein synthesis and recovery of liver function after esophagectomy.
Objective
To investigate effect of bone marrow mesenchymal stem cells (BMSCs) via portal vein injection on transforming growth factor-β receptor 1 (TGF-βR1) and TGF-βR2 in rats with acute liver failure (ALF).
Methods
Sixty male SD rats were randomly divided into a normal control group, ALF model group, and BMSCs treatment group, with 20 rats in each group. The rats of normal control group were directly sacrificed without other treatment. The ALF models were made in the rats of BMSCs treatment group and ALF model group, then were treated with BMSCs and equal volume of normal saline respectively. On day 7 after treatment, the 1-week survival situation of rats was observed, the pathological change was observed by HE staining, the apoptosis of liver cells was detected by TUNEL method, and the TGF-βR1 and TGF-βR2 proteins expressions were detected by Western blot method.
Results
① The 1-week survival rate of the BMSCs treatment group was significantly higher than that of the ALF model group (P<0.05). ② In the ALF model group, the liver cells were diffuse necrosis, the lobular structure was indistinct, and a large number of bridging necrosis. In the BMSCs treatment group, the infiltrations of inflammatory cells were decreased, and the structure of hepatic lobules gradually recovered, and the normal hepatocytes were seen around it. ③ The apoptosis indexes of the BMSCs treatment group and the ALF model group were significantly higher than those in the normal control group (P<0.05), which in the BMSCs treatment group was significantly lower than that of the ALF model group (P<0.05). ④ The TGF-βR1 and TGF-βR2 proteins expressions in the liver tissues of the ALF model group were significantly higher than those of the normal control group (P<0.05), which of the BMSCs treatment group were significantly lower than those of the ALF model group (P<0.05).
Conclusion
BMSCs could inhibit apoptosis of hepatocytes in ALF. Its mechanism might be related to expressions of TGF-βR1 and TGF-βR1 proteins, but its specific regulatory pathway needs to be further studied.
Objective
To investigate the changes of indocyanine green retention rate at 15 minutes (ICGR15) of autologous peripheral blood CD34+ hematopoietic stem cells transplantation in end-stage liver disease (end-stage liver, disease, ESLD) patients with different Child-Pugh grades during before and after transplantation of 3, 6, 12, 36, and 60 months.
Methods
The CD34+ hematopoietic stem cells transplantation were performed in 60 cases of advanced liver cirrhosis with different Child-Pugh grades who were ineffectively treated with strictly conservative treatment and complied with the criterion of liver transplantation. The ICGR15 were performed before transplantation and in 3, 6, 12, 36 and 60 months after transplantation. And the results of each time point in each Child-Pugh classification group were compared, and the rate of change of ICGR15 value were compared between each Child-Pugh classification group.
Results
The ICGR15 values of the Child-Pugh grading groups all decreased with time. In Child A group, there were respectively significant differences between the 6 months, 12 months, 36 months, and 60 months groups after transplantation and preoperative and 3 months groups after transplantation (P<0.05), but there was no significant difference between preoperative and 3 months group after transplantation (P>0.05), and there was significant difference between the 12 months and the 60 months group after transplantation (P<0.05). As same as Child A group, there were also significant differences between that time groups in the Child B group (P<0.05), but there were also significant differences between the 3 months group after transplantation and preoperative (P<0.05), and there were respectively significant differences between the 6 months and 12 months, 36 months, and 60 months group after transplantation in the Child B group (P<0.05). Also in the Child C group, there were significant differences between that time groups (P<0.05), but there was no significant difference between preoperative and 3 months group after transplantation (P>0.05), and there were respectively significant differences between the 6 months and 12 months, 36 months, and 60 months group after transplantation (P<0.05). There was no significant difference in the rate of ICGR15 between Child-Pugh classification groups.
Conclusion
Autologous peripheral blood CD34+ hematopoietic stem cells transplantation can effectively improve the liver function reserve capacity of ESLD patients and improve the safety of operation for a long time.
