scholarly journals Electroacupuncture at PC6 or ST36 Influences the Effect of Tacrine on the Motility of Esophagus

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Chi Wang ◽  
Xin Chen ◽  
Peng-Yan Xie
Keyword(s):  
The Other ◽  
Control Group ◽  
Group Model ◽  
Model Group ◽  
Gastric Distention ◽  
Group Control ◽  
Gastrointestinal Side Effects ◽  
Esophageal Sphincter ◽  
Group Control Group ◽  
Common Cavity

Aim.To investigate the mechanisms of gastrointestinal side effects of tacrine, and find treatment methods with electroacupuncture (EA).Methods. Twenty-five healthy cats were randomly divided into 5 groups: gastric-distention group (model group), tacrine group (cholinesterase inhibitor), tacrine + sham acupoint group (control group), tacrine + PC6 (neiguan) group, and tacrine + ST36 (zusanli) group, with 5 cats in each group. Saline 2 mL i.p. was given 30 min before gastric distention in model group. Tacrine 5.6 mg/kg i.p. was given 30 minutes before gastric distention in the other groups. Tacrine + sham acupoint group (control group), tacrine + PC6 group, and tacrine + ST36 group received EA at corresponding acupoints during gastric distention. The frequency of TLESRs and LESP were recorded by using a perfused sleeve assembly.Results. Compared with the model group, tacrine significantly increased the frequency of gastric distention-induced TLESR (P<0.05) but did not influence the rate of common cavity during TLESR. Tacrine significantly increased the LESP, which could not remain during gastric distention. EA at PC6 could decrease the frequency of TLESR and maintain the increase of LESP, but EA at ST36 did not have these effects.Conclusion. Tacrine can significantly increase the gastric distention-induced transient lower esophageal sphincter relaxations (TLESRs). Electroacupuncture (EA) at PC6 may reverse the above side effect.

scholarly journals Fat absorption after total gastrectomy in rats submitted to Roux-en-Y or Rosanov-like double-transit technique

2006 ◽  
Vol 21 (6) ◽  
pp. 380-384 ◽  
Author(s):  
Gustavo Sevá-Pereira ◽  
Luiz Roberto Lopes ◽  
Nelson Ary Brandalise ◽  
Nelson Adami Andreollo
Keyword(s):  
Total Gastrectomy ◽  
The Other ◽  
Control Group ◽  
Fat Absorption ◽  
Group Control ◽  
Fat Malabsorption ◽  
Group Control Group

PURPOSE: Steatorrhea is one of the most common complications in reconstruction after total gastrectomy. Many reconstruction techniques after total gastrectomy have been developed in order to avoid these undesirable effects, but each one of them has some inconvenience. In this experiment, a modified Rosanov technique that keeps duodenal transit, evaluation of fat absorption after gastrectomy was tested. METHODS: Three groups of rats with the same characteristics were used. Total gastrectomy was performed in two groups: one was operated on and transit was reestablished by the Roux-en-Y technique (group Y), while the other was submitted to the modified Rosanov technique (group R). Following surgery, a handmade hyper fatty diet (11% of fat) was offered. A third group (control - group C) was not operated but was submitted to the same conditions of the other groups, and used for reference steatocrit values. The animals underwent laparotomy 14 days after surgery and had their feces collected from cecum to determine their steatocrit by analysis of their values. RESULTS: Steatocrit values for groups R and C (mean 5.16% and 4.15% respectively) were similar (p > 0.1), while group Y had significantly higher values (mean = 28.18%, p = 0.0001 - p < 0,05). This was attributed to the fact that group R animals had their duodenal transit patent, decreasing the complications expected in the Roux-en-Y reconstruction. CONCLUSIONS: Steatorrhea in the modified Rosanov technique was similar to the control group, while Roux-en-Y reconstruction presented higher steatorrhea and fat malabsorption.

scholarly journals Effect of nalbuphine on rocuronium injection pain

2021 ◽  
Vol 4 (3) ◽  
pp. e000249
Author(s):  
Wenfang Huang ◽  
Jinjin Huang ◽  
Dongpi Wang ◽  
Yaoqin Hu ◽  
Jiangmei Wang ◽  
...  
Keyword(s):  
Respiratory Depression ◽  
Intravenous Injection ◽  
Adverse Reactions ◽  
The Other ◽  
Injection Pain ◽  
Control Group ◽  
Lidocaine Group ◽  
Group Control ◽  
Group Control Group ◽  
Control Group Group

ObjectiveRocuronium-associated intravenous injection pain occurs frequently in children during induction of anesthesia. The aim of this study was to systematically evaluate the benefits of nalbuphine in patients with rocuronium-associated injection pain.MethodsNinety children undergoing tonsillectomy and adenoidectomy in our hospital between October 2019 and September 2020 were randomly divided into the following groups, with 30 patients per group: control group (group C), lidocaine group (group L), and nalbuphine group (group N). Routine 0.1 mg/kg midazolam and 2 mg/kg propofol were injected intravenously. After sedation, children in group C, group L, and group N were administered an intravenous injection of saline, lidocaine (10 mg/mL), or nalbuphine hydrochloride (2 mg/mL), respectively, at a dosage of 0.1 mL/kg. Intravenous injection of rocuronium stock solution (0.6 mg/kg) was administered 2 minutes later. Pain was evaluated using Ambeshs 4-pointscale. The incidence of rocuronium injection pain was compared among the three groups, and postoperative adverse reactions, such as drowsiness, bradycardia, hypotension, and respiratory depression, were evaluated.ResultsThe incidence of injection pain among children in group N was significantly lower than that in group C and group L (p<0.05). The incidence of drowsiness in group N was significantly higher than that in the other groups (p<0.05). The incidences of hypotension, bradycardia, and respiratory depression were not significantly different among the three groups (p>0.05).ConclusionsIntravenous nalbuphine during induction of anesthesia effectively prevented rocuronium-associated injection pain in children. Drowsiness is a complication.

scholarly journals Hepatoprotective effect of galangin on carbon tetrachloride-induced hepatotoxicity via the LKB1/AMPK pathway

2021 ◽  
Vol 19 ◽  
pp. 205873922110008
Author(s):  
Meng Chen ◽  
Xinyan Song ◽  
Jifang Jiang ◽  
Lei Xing ◽  
Pengfei Wang
Keyword(s):  
Carbon Tetrachloride ◽  
Liver Toxicity ◽  
Corn Oil ◽  
Histopathological Examination ◽  
Hepatoprotective Effect ◽  
Control Group ◽  
Group Model ◽  
Protective Effects ◽  
Model Group ◽  
Expression Levels

To investigate the protective effects of galangin on liver toxicity induced by carbon tetrachloride (CCl4) in mice. Mouse hepatotoxicity model was established by intraperitoneal injection (i.p.) of 10 ml/kg body weight CCl4 that diluted with corn oil to a proportion of 1:500 on Kunming mice. The mice were randomly divided into five groups named control group, model group, and 1, 5, and 10 mg/kg galangin group. The levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were analyzed by ELISA. Liver histopathological examination was observed via optical microscopy. The levels of superoxide dismutase (SOD), malondialdehyde (MDA), glutathione (GSH), and glutathion (GSSG) were analyzed to assess oxidative stress. Finally, western blot assay was carried out to analyse the expression levels of total AMP-activated protein kinase (AMPK), phospho-AMPK (p-AMPK), total liver kinase B1 (LKB1), and phospho-LKB1 (p-LKB1). Compared with the control group, in the model group, the levels of AST, ALT, MDA, and GSSG increased significantly ( p < 0.01); the activity of SOD and GSH decreased significantly ( p < 0.01); and the histopathological examination revealed liver necrosis. However, treatment with galangin (5 and 10 mg/kg) significantly reversed these CCl4-induced liver damage indicators. Furthermore, treatment with galangin (10 mg/kg) significantly increased the p-AMPK and p-LKB1 expression levels ( p < 0.01). This study supports the hepatoprotective effect of galangin against hepatotoxicity, perhaps occurring mainly through the LKB1/AMPK-mediated pathway.

Experimental Study Oviductus ranae for the Change of α-SMA and TGF-β in Hepatic Fibrosis Rat Liver

2014 ◽  
Vol 912-914 ◽  
pp. 1940-1943
Author(s):  
Yan Li ◽  
Xiao Ou Li ◽  
Feng Hao ◽  
Lei Zhang ◽  
Lei Liu ◽  
...  
Keyword(s):  
Liver Fibrosis ◽  
Hepatic Fibrosis ◽  
Rat Liver ◽  
Liver Tissue ◽  
Female Rats ◽  
Control Group ◽  
Group Model ◽  
Model Group ◽  
Model Control ◽  
Oviductus Ranae

To evaluate the control effect of Oviductus ranae on liver fibrosis in rats, and the change of TGF-β and α-SMA in liver of. To explore the mechanism of Oviductus ranae decoction on liver fibrosis. Methods Wistar female rats were randomly divided into a blank control group, model control group, colchicines group, Oviductus ranae group. Using the CCl4composite approach to make the rat modle. The course of treat-mart was 12 weeks.After treatment,All the rats was killed,and the materials and blood was taken,and to detect biochemical test of liver function after eight weeks. Investigating the variation of liver histology. Meanwhile detecting protein expression of TGF-β and α-SMA and by immunehistochemical method.Result The general condition of rats in all treatment groups are worse than the blank group,but better than the model group. And the rats in the model group were all occurred in liver fibrosis,and liver fibrosis is the most serious.In a normal rat liver tissue of TGF-β and α-SMA were significantly lower in model group and each treatment group, and there were significant differences, and the TGF-β and α-SMA in expression of liver tissue in model rats of TGF-β and α-SMA the highest. Conclusion: Oviductus ranae can effectively improve liver fibrosis rats induced by CC14liver function.Oviductus ranae can reduce the expression of TGF-β1in liver tissue of hepatic fibrosis rats induced by CCl4in. This may be one of the mechanisms of Oviductus ranae in prevention and treatment of liver fibrosis. Even though both increased expression of TGF-β and α-SMA expression, is able to determine TGF-β and α-SMA for the intervention of liver TGF-β signal transduction pathway in liver fibrosis.

Lipidomics Study of the Therapeutic Mechanism of Plantaginis Semen in Potassium Oxonate-Induced Hyperuricemia Rat

2020 ◽  
Author(s):  
Wenjun Shi ◽  
Fei Yang ◽  
Liting Wang ◽  
Nankun Qin ◽  
Chengxiang Wang ◽  
...  
Keyword(s):  
Male Rats ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
High Dose ◽  
Intragastric Administration ◽  
Group Model ◽  
Model Group ◽  
Tnf Α ◽  
Plantaginis Semen ◽  
Potassium Oxonate

Abstract BackgroundPlantaginis semen has been widely used as folk medicine and health care food against hyperuricemia (HUA) and gout, but little was known about its pharmacological mechanism. MethodsThe model was established by potassium oxonate intragastric administration. 42 Sprague-Dawley (SD) male rats were randomly divided into the control group, model group, benzbromarone group (10 mg/kg) and three Plantaginis semen groups (n = 7). The Plantaginis semen groups were treated orally with Plantaginis semen at 0.9375, 1.875 and 3.75 g/kg for 28 days. The levels of serum uric acid (UA), creatinine (Cr), triacylglycerol (TG) and tumor necrosis factor-α (TNF-α) were detected using enzyme-linked immunosorbent assay kits. Ultra performance liquid chromatography quadrupole time of flight mass spectrometry (UPLC-Q-TOF/MS) was used as the basis for serum lipidomics analysis, and orthogonal partial least squares discriminant analysis (OPLS-DA) was carried out for the pattern recognition and characteristic metabolites identification. The relative levels of critical regulatory factors of urate anion transporter 1(URAT1) and phosphatidylinositol 3-kinase/ protein kinases B (PI3K/Akt) were determined by quantitative real-time polymerase chain reaction (RT-qPCR). ResultsCompared with the model group, the levels of serum UA, Cr, and TG were significantly (p<0.01) decreased in benzbromarone and three Plantaginis semen groups and the level of serum TNF-α was significantly (p<0.05) decreased in benzbromarone and low dose of Plantaginis semen group. With lipidomics analysis, significant lipid metabolic perturbations were observed in HUA rats, 13 metabolites were identified as potential biomarkers and glycerophospholipid metabolism pathway was mostly affected. These perturbations can be partially restored via treatment of benzbromarone and Plantaginis semen. Additionally, the URAT1 and PI3K/Akt mRNA expression levels were significantly decreased (p<0.05) after treatment with benzbromarone and high dose of Plantaginis semen. ConclusionsPlantaginis semen had significant anti-HUA, anti-inflammatory and renal protection effects and could attenuate potassium oxonate-induced HUA through regulation of lipid metabolism disorder. Trial registrationNot applicable

scholarly journals Effect of Malus halliana Koehne Polysaccharides on Functional Constipation

2018 ◽  
Vol 16 (1) ◽  
pp. 956-962 ◽  
Author(s):  
Yingying Niu ◽  
Junya Wang ◽  
Pengyu Wang ◽  
Xiuchun Guo ◽  
Jinmei Wang ◽  
...  
Keyword(s):  
Substance P ◽  
Moisture Content ◽  
Dose Group ◽  
Low Dose ◽  
Functional Constipation ◽  
Positive Control ◽  
Positive Control Group ◽  
Control Group ◽  
Group Model ◽  
Model Group

AbstractThe effects of Malus halliana Koehne polysaccharides on functional constipation was investigated in this study. The rats were divided into six groups: normal group, model group, positive control group, M. halliana polysaccharides high dose groups 1200 mg/ kg, medium dose groups 1000 mg/ kg and low dose groups 800 mg/kg. The model of constipation was established by loperamide hydrochloride. Feces weight at 6 and 24 hours after treatment, Colon moisture content, in addition the levels of motilin (MTL), gastrin (Gas), somatostatin (SS), substance P (SP) in serum were used to evaluate the preventive effects of M. halliana polysaccharides on constipation. Compared with the model group, the positive control group, M. halliana polysaccharide high, medium and low dose group 6 h weight of feces, colon moisture content, the levels of motilin (MTL), gastrin (GAS) and substance P(SP) significantly (p <0.01) increased, the levels of somatostatin (SS) significantly decreased. The results indicated that the high, middle and low dosage of M. halliana polysaccharide could effectively improve functional constipation. Amongst these doses, the low dose group was better than others.

Improvement in Static Motor Performance following Yogic Training of School Children

1993 ◽  
Vol 76 (3_suppl) ◽  
pp. 1264-1266 ◽  
Author(s):  
Shirley Telles ◽  
B. Hanumanthaiah ◽  
R. Nagarathna ◽  
H. R. Nagendra
Keyword(s):  
School Children ◽  
Motor Performance ◽  
Metal Plate ◽  
The Other ◽  
Control Group ◽  
Attention Span ◽  
Voluntary Regulation ◽  
Yoga Group ◽  
Group Control ◽  
Regulation Of Breathing

Two groups of 45 children each, whose ages ranged from 9 to 13 years, were assessed on a steadiness test, at the beginning and again at the end of a 10-day period during which one group received training in yoga, while the other group did not. The steadiness test required insertion of and holding for 15 sec. a metal stylus without touching the sides of holes of decreasing sizes in a metal plate. The contacts were counted as ‘errors.’ During the 10-day period, one group (the ‘Yoga’ group) received training in special physical postures (asanas), voluntary regulation of breathing (Pranayama), maintenance of silence, as well as visual focussing exercises (tratakas) and games to improve the attention span and memory. The other group (control) carried out their usual routine. After 10 days, the ‘Yoga’ group showed a significant (Wilcoxon's paired signed-ranks test) decrease in errors, whereas the ‘control’ group showed no change.

scholarly journals Melatonin pretreatment can improve the therapeutic effect of Adipose-derived Stem Cells on CCl4-induced liver fibrosis

2021 ◽  
Author(s):  
Ziqiang Zhang ◽  
Yingying Sun ◽  
Haojie Wang ◽  
Yuxiang Yang ◽  
Ruiqi Dong ◽  
...  
Keyword(s):  
Stem Cells ◽  
Liver Fibrosis ◽  
Therapeutic Effect ◽  
Control Group ◽  
Group Model ◽  
Adipose Derived Stem Cells ◽  
Model Group ◽  
Nuclear Fragmentation ◽  
Apoptotic Genes ◽  
And Control

Abstract Background and PurposeIn this study, the therapeutic effect of Mel-incubated ADSCs on CCl4-induced hepatic fibrosis was investigated. MethodsThe experiment was arranged into ADSCS group, ADSCS + Mel group, Model group and Control group with 10 mice in each group. The other three groups of mice were intraperitoneally injected with 8% CCl4, and the control group was injected with the same dose of PBS twice a week for 4 weeks. From the fifth week, ADSCs group and ADSCs + Mel group mice were injected with 1×106 cells/1 ml PBS dose of ADSCs and 50 μM Mel pretreated ADSCs into tail vein, respectively, twice a week for 2 weeks, and mice in the control and model groups were injected with the same dose of PBS. Samples were tested after six weeks. ResultsIn model group, severe histomathological changes were observed in liver, including severe vacuolation, nuclear fragmentation and liver fibrosis, and these changes were ameliorated by Mel pretreated ADSCs. At the same time, RT-qPCR results showed that Mel-induced ADSCs significantly inhibited the expression of pro-apoptotic genes (Caspase-8, Bax and Caspase-3), and promoted the expression of anti-apoptotic gene (Bcl-2). Immunohistochemical results showed that a large number of MMP-9, TGF-β, MMP-2 yellow-stained positive cells were found in the liver tissues of the model group, while the expression of positive cells was blocked by Mel-induced ADSCs. Conclusion and ImplicationsADSCs pretreated with Mel significantly improved CCl4-induced liver fibrosis, which provides a reference for clinical treatment of liver injury with mesenchymal stem cells.

scholarly journals A study on the use of henna plant (Lawsonia inermis Linn) for the treatment of fungal disease (Trichophypton verrucosum) in calves

2021 ◽  
Vol 71 (4) ◽  
pp. 2483
Author(s):  
H. HIZLI
Keyword(s):  
Clinical Examination ◽  
Treatment Process ◽  
Fungal Disease ◽  
Repeated Measurement ◽  
Control Group ◽  
Lawsonia Inermis ◽  
Group Control ◽  
Animal Material ◽  
Holstein Calves ◽  
Group Control Group

The aim of this study was to investigate the usability of henna plant (Lawsonia inermis Linn) in the treatment of dermatophytosis lesions (Trichophypton verrucosum) in cattle. The animal material of the trial consisted of 50 holstein calves between the ages of 4 and 6 months, who were found to have a dermatophytosis lesion on their face and neck in their clinical examination. The experiment was organized on a three-group repeated measurement trial plan. I. Group: Trichlorfon (Neguvon 75%, Bayer) ointment, II. Group: Henna applied, and III. Group: Control Group, no treatment, and 20 (10 females, 10 males), 20 (10 females, 10 males), and 10 (5 females, 5 males) totally 50 calves used, respectively. The research was continued for 14 days until the lesions were completely healed. I. and II. Groups were observed the best healing in the calves, respectively. In the III. Group without any treatment, there was no improvement and the lesions were enlarged. In addition, the effect of gender in the treatment process of dermatophytosis lesions was insignificant. As a result of this study, it is thought that henna plant can be used in the treatment of dermatophytosis.

scholarly journals The Teratogenic Mechanism of Echinochrome as a Hypoglycemic Agent on Wistar Rats

2019 ◽  
Vol 9 (1) ◽  
pp. 79-83
Author(s):  
Ayman S. Mohamed ◽  
Eman Y. Salah EL Din ◽  
Neveen A. Farag ◽  
Abdel Rahman A. Tawfik
Keyword(s):  
Wistar Rats ◽  
Low Dose ◽  
Body Weight Gain ◽  
Control Group ◽  
High Dose ◽  
Teratogenic Effects ◽  
Pregnant Rats ◽  
Hypoglycemic Agent ◽  
Group Control ◽  
Group Control Group

Background: Echinochrome (Ech) is the active ingredient in the Histochrome drug, which possesses strong antioxidant, hypolipidemic and hypoglycemic activity. Objective: The present work aimed to characterize the malformations induced by moderate and high dose of Ech during pregnancy. Methods: In this study, eighteen (18) female pregnant rats were assigned into 3 groups (6 rats/ group); control group, low dose Ech (0.1 mg/kg) and high dose Ech (1 mg/kg). Results: The high dose of Ech caused a significant decrease in the number of embryos, uteri weight, body weight gain, placenta weight, and embryo weight and length. Also, the high dose led to a significant increase in serum AST, ALT, ALP, urea and uric acid of mothers. Conclusion: Our findings revealed the first teratogenic effects of high dose Ech. The teratogenic mechanism of Ech works through induction of the hypoglycemic condition in pregnant rats.

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