OBJECTIVE: The aim of this study is to explore the clinical efficacy and safety of endocrinotherapy combined with Shenqi Pills on hormone-sensitive prostate cancer (HSPC). METHODS: Eighty patients who were diagnosed with HSPC and renal-yang deficiency at the First Affiliated Hospital of Hunan University of Traditional Chinese Medicine and the Hospital of Traditional Chinese Medicine of Mayang Miao Autonomous County from 1st April 2021 to 30th April 2024 were randomly divided into 2 groups. The patients in the control group were treated with androgen deprivation therapy (ADT). And the patients in treatment group were treated with Shenqi Pills orally on the basis of the control group. The baseline data of the two groups were analyzed. After 36 months of treatment, the differences between the two groups were compared in terms of overall survival (OS), prostate-specific antigen (PSA) level, PSA response rate, Functional Assessment Scale for Prostate Cancer Therapy (FACT-P), Chinese medicine evidence scores, testosterone level and safety. RESULTS: A total of 80 study subjects were included in this study, including 42 cases in the treatment group and 38 cases in the control group. There was no statistical difference in the baseline data between the two groups before treatment (P>0.05). At the end of the observation period, a statistically significant difference in OS was found in the treatment group compared to the control group in the subgroup of patients with a disease duration ranged of 0-6 months (P<0.05). There was no statistically significant difference in PSA levels in the treatment group at 3 months (P>0.05). And the differences in the proportion of PSA50 (98.1% vs 91.4%), PSA90 (92.9% vs 84.6%) and the proportion of decrease in PSA (56.7% vs 33.8%) in the treatment group were found compared to those in the control group after 6 months of tre atment. After 12 months of treatment, the scores of FACT-4 and renal-yang deficiency in the treatment group were (95.28±7.93) and (15.73±5.70) respectively, compared to the scores in the control group (［85.46±10.12］ and ［18.20±4.27］ (P<0.05). However, there was no significant difference in serum testosterone (［0.60±0.24］ nmol/L vs ［1.09±2.10］ nmol/L) between the two groups (P>0.05). After 24 months of treatment, there were significant differences in in the FACT-4 total score (［97.95±7.54］ vs ［80.33±8.58］), renal-yang deficiency syndrome score (［14.64±5.15］ vs ［24.94±8.75］) between the treatment group and the control group (P<0.05). However, there was no significant difference in serum testosterone ( ［0.73±1.01］ nmol/L vs ［0.59±0.25］ nmol/L) between the two groups (P> 0.05). Better therapeutic results were showed in the treatment group in terms of total FACT-P score, physical situation score, social and family situation score, emotional state score, functional state score, additional score and renal-yang deficiency symptom score (P<0.05). After treatment, there was no serious adverse reaction in the course of treatment, and no obvious abnormality was found in the liver and kidney function of the patients from two groups. CONCLUSION Endocrinotherapy combined with Shenqi Pills is safe and effective in HSPC and can reduce the risk of death in HSPC patients, and the earlier the intervention, the longer the overall survival of the patients. In addition, this treatment regimen can increase the PSA response rate, improve patients' quality of life, and reduce the renal-yang deficiency syndrome score without the risk of elevating serum testosterone levels.
Humans ; Male ; Drugs, Chinese Herbal/therapeutic use* ; Prostatic Neoplasms/drug therapy* ; Androgen Antagonists/therapeutic use* ; Prostate-Specific Antigen/blood* ; Aged ; Middle Aged ; Treatment Outcome ; Testosterone

Objective To explore the feasibility of preheating in 41 ℃ water bath for 30 minutes to correct the red blood cell parameters in the specimens containing high-titer cold agglutinins(CAs). Methods Two specimens containing high-titer CAs were selected during work,and the parameters of complete blood count at room temperature or after preheating in 37 ℃ or 41 ℃ water bath were compared.The smears were stained,and the distribution of red blood cells was observed with a microscope.Further,74 specimens without CAs were collected for complete blood count,and then the test results at room temperature and after preheating at 41 ℃ were compared. Results At room temperature,the specimens containing high-titer CAs showed significantly reduced red blood cell count(RBC)and hematocrit(HCT),abnormally increased mean corpuscular hemoglobin(MCH)and mean cell hemoglobin concentration(MCHC),abnormal percents of hemoglobin(HGB)and RBC,and aggregation of a large number of red blood cells.After being preheated at 37 ℃ for a certain time,the specimens demonstrated obviously improved parameters while still aggregation of a small number of red blood cells.After being preheated at 41 ℃ for 30 minutes,the specimens showed significantly increased RBC,normal HCT,MCH,and MCHC,and evenly distributed red blood cells.The 74 specimens without CAs showed the comparability was ≥80% between room temperature and preheating at 41 ℃ for 30 minutes or 60 minutes. Conclusion We can preheat the specimens containing high-titer CAs in a water bath at 41 ℃ to obtain accurate red blood cell parameters.
Cryoglobulins ; Erythrocyte Count ; Erythrocytes ; Feasibility Studies ; Hematocrit

Biliary Tract Diseases ; Humans ; Liver Diseases ; Liver Transplantation/adverse effects* ; Postoperative Complications/etiology* ; Retrospective Studies

The aim of this paper was to observe the function of bone marrow mesenchymal stem cell (BMSC) transplantation in process of liver injury induced by carbon tetrachloride (CCl₄) and the intervention effect of Yiguanjian (YGJ), a compound of Chinese herbal medicine. Wistar rats were randomly divided into five groups: normal group, model group, cell transplantation (CT) group, YGJ group and cell transplantation plus Yiguanjian (CTY) group. Liver injury was induced through subcutaneous injection with CCl₄ at a dose of 3 mL·kg⁻¹ body weight for 4 weeks, twice a week. They were injected for a total of 9 times. After the first injection with CCl₄, rats in the CT group and CTY group were injected with the third-generation BMSCs at dose 1×10⁶ (suspended in 1 mL saline solution) via tail vein. Rats in the YGJ and CTY groups were also intragastrically administered with Yiguanjian once a day. Rat serum ALT and AST activities were increased significantly on the second day after injection with CCl₄, while BMSC transplantation and Yiguanjian decreased their activities. After 4 weeks of injection with CCl₄, serum ALT, AST and -GT activities, and serum TNF- and IL-6 expressions were increased, while TBIL were decreased in model rats compared with normal rats. Meanwhile, liver cells edema, plasmatic loose, and numerous lipid droplets were observed in rats of the model group. BMSC transplantation aggravated liver injury compared with model rats, which was manifested by decreasing SOD activity, increased MDA, TG, TNF- and IL-6 levels, and aggravated necrosis level of hepatocytes, fusion of lipid droplets, and collagen deposition in liver tissue. Yiguanjian decreased liver injury induced by CCl₄ alone and CCl₄ plus BMSC transplantation. SRY gene hybridization method was used to detect the positive SRY expressions in heart, liver, spleen, lung and kidney, especially in liver, while Yiguangjian decreased liver SRY expression. Wnt and -catenin showed high expressions in rats of normal group, which were decreased significantly in rats of models group, while Yiguanjian increased their expressions. In conclusion, BMSC transplantation could exacerbate liver injury, while Yiguanjian could protect liver injury induced by CCl₄ and BMSC transplantation, which was related to decreasing the homing of BMSCs to liver and up-regulating Wnt/-catenin signaling pathway.
Animals ; Bone Marrow ; Carbon Tetrachloride ; Chemical and Drug Induced Liver Injury ; therapy ; Drugs, Chinese Herbal ; pharmacology ; Liver ; Liver Cirrhosis, Experimental ; therapy ; Mesenchymal Stem Cell Transplantation ; Rats ; Rats, Wistar ; Wnt Signaling Pathway

Objective To investigate the effect of ABCC2, MCT1, MCT2, OATP2B1 on valproic acid ( VPA) blood concentration and effi-cacy in epilepsy patients.Methods One hundred sixty epilepsy patients receiving VPA as monotherapy were included.Steady-state blood con-centration of VPA was measured by a high -performance liquid chroma-tography method.ABCC2 rs2273697 , rs3740066 , MCT1 rs60844753 , rs7169, MCT2 rs10784000 , rs10877333 , rs1693614 , OATP2B1 rs2306168 genotypes were detected by Sequenom Mass ARRAY ? sys-tem.The association between different genotypes and VPA concentration was analyzed by Kruskal -Wallis test.Efficacy comparison among geno-types were performed by Chi -square test.Results The concentration of valproic acid in ABCC2 rs2273697 AA genotype was considerably higher than the GA and GG genotypes ( P <0.05 ).There was no significant effect of other SNPs on VPA dose -adjusted concentration and clinical efficacy.Conclusion ABCC2 rs2273697 polymorphism is associated with valproic acid blood concentrations , and further studies are needed to verify the effect of this SNP on VPA blood concentration and clinical efficacy.

To observe the effect of calycosin on the proliferation and activation of primary hepatic stellate cells (HSCs) in rats, and prove calycosin shows the effects through peroxisome proliferator-activated receptor γ(PPARγ) and farnesoid X receptor (FXR). The results indicated that calycosin could inhibit HSC proliferation and expressions of activation marker smooth muscle actin-α and type I collagen. With the increase in HSC activation time, FXR expression reduced, but with no notable impact from calycosin. Calycosin could up-regulate PPARγ expression and its nuclear transition in a concentration-dependent manner. Its prohibitory effect on HSC activation could be blocked by PPARγ antagonist. In conclusion, calycosin could inhibit HSC activation and proliferation, which may be related with the up-regulation of PPARγ signal pathway.
Animals ; Cell Proliferation ; drug effects ; Cells, Cultured ; Drugs, Chinese Herbal ; pharmacology ; Hepatic Stellate Cells ; cytology ; drug effects ; metabolism ; Isoflavones ; pharmacology ; Male ; PPAR gamma ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Cytoplasmic and Nuclear ; genetics ; metabolism ; Up-Regulation ; drug effects

To investigate the effects of carbamazepine (CBZ) on the plasma concentrations of valproic acid (VPA) and its toxic metabolite 2-propyl-4-pentenoic acid (4-ene VPA) in epileptic patients, the plasma concentrations of VPA and 4-ene VPA were determined, and the effect of CBZ on pharmacokinetics of VPA was evaluated. All patients had been divided into two groups (VPA group, n = 87; and VPA+CBZ group, n = 19). As compared to VPA group, the combination of CBZ significantly (P < 0.01) decreased the trough concentration of VPA [VPA group, (69.5 +/- 28.8) microg x mL(-1); VPA+CBZ group, (46.3 +/- 25.6) microg x mL(-1)] and does-adjusted VPA trough concentration [VPA group, (4.89 +/- 2.21) microg x mL(-1) x mg(-1) x kg(-1); VPA+CBZ group, (3.14 +/- 1.74) microg x mL(-1) x mg(-1) x kg(-1)]. However, the addition of CBZ did not influence the concentration of 4-ene VPA. The present study revealed that coadministration of CBZ can reduce VPA plasma concentration and may impact VPA clinical effect, therefore therapeutic drug mornitoring of VPA should be used when combined use of CBZ and VPA.
Adolescent ; Adult ; Anticonvulsants ; blood ; pharmacokinetics ; therapeutic use ; Carbamazepine ; blood ; pharmacokinetics ; therapeutic use ; Drug Interactions ; Drug Therapy, Combination ; Epilepsy ; blood ; drug therapy ; Fatty Acids, Monounsaturated ; blood ; Female ; Humans ; Male ; Valproic Acid ; blood ; pharmacokinetics ; therapeutic use ; Young Adult

OBJECTIVETo assess the performance of FibroScan in evaluating the curative effects of traditional Chinese medicine (TCM) on liver fibrosis, and to analyze factors influencing the diagnostic accuracy.

METHODSData of FibroScan values, types of disease, use of drug, liver function indexes, prothrombin time (PT) and international normalized ratio (INR) were collected at both pre- (1 month prior) and post-FibroScan for 102 patients who underwent at least two FibroScan procedures. Patients were subgrouped according to presence of fibrosis, presence of cirrhosis, and TCM formulation and statistically analyzed.

RESULTSThe pre- and post-FibroScan mean liver stiffness measurements (LSMs) were significantly different when the variation of LSM was more than or equal to2 kPa for the non-fibrotic group (vs. the fibrotic group), or when the variation wasmore than or equal to4 kPa for the cirrhotic group (vs. the non-cirrhotic group). In addition, the three TCM formulation groups showed significant differences, with the most robust difference exhibited between the FuZheng HuaYu formulation group and the other treatment groups (P = 0.010). No significant differences were observed for the liver function indexes, PT, or INR. However, the post-FibroScan levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyltransferase (GGT) was significantly reduced in patients with reduced LSM.

CONCLUSIONFibroScan may be a useful non-invasive clinical tool for evaluating the comprehensive curative effect of treatments for chronic liver diseases, and its performance is not obviously impacted by ALT, AST, GGT, PT, and INR. The criteria for efficacy established by FibroScan are 2 kPa for the patients without liver fibrosis and 4 kPa for patients with liver cirrhosis.

OBJECTIVETo observe the effect of Yiguan Decoction (YGD) on differentiation of bone marrow mesenchymal stem cells (BMSCs) into hepatocyte-like cells in vitro.

METHODSRat BMSCs were isolated using whole bone marrow adherent method. The properties of BMSCs were identified by analyzing the expression of surface cytokines by flow cytometry. The third passage cells were differentiated into fat cells to identify their features. BMSCs were incubated with hepatocyte growth factor (HGF) plus fibroblast growth factor 4 (FGF4) or YGD containing serum YGD for 21 days. The mRNA expression of alpha-fetoprotein (alphaAFP), albumin (Alb), and hepatocyte nuclear factor 4alpha (HNF4alpha) were detected by real time PCR. Expression of AFP and cytokeratin 18 (CK18) protein was detected by cell immunofluorescence. Glycogen synthesis was observed using periodic acid-Schiff stain (PAS). CK18, Wnt 3alpha, and alphacatenin protein expressions were detected by Western blot.

RESULTSHigh expression of CD90, CD29, and CD44, and low expression of CD34 and CD11b were observed in BMSCs isolated by whole bone mar- row adherent method, and numerous lipid droplets were observed in BMSCs using oil red O staining. Both YGD containing serum and growth factor stimulated the expression levels of Alb, AFP, HNF4alpha mRNA and CK18 protein. The down-regulated expression of Wnt 3alpha and beta-catenin could be detected at 21 days after induction. The synthesized glycogen granule could be seen. Down-regulated Wnt 3alpha and beta-catenin expression could also be observed.

CONCLUSIONYGD could induce the differentiation of rat BMSCs into hepatocyte-like cells, which was related to down-regulating Wnt/beta-catenin signal pathway.

Animals ; Bone Marrow Cells ; cytology ; drug effects ; Cell Differentiation ; drug effects ; Cells, Cultured ; Drugs, Chinese Herbal ; pharmacology ; Hepatocytes ; cytology ; Male ; Mesenchymal Stromal Cells ; cytology ; drug effects ; Rats ; Rats, Sprague-Dawley ; Wnt Signaling Pathway