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Métodos Terapêuticos e Terapias MTCI
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1.
Surg Endosc ; 37(8): 5999-6007, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37095234

RESUMO

BACKGROUND: The use of multimodal pharmacological prophylactic regimes has decreased postoperative nausea and vomiting (PONV) in general but it still occurs in over 60% of female patients after bariatric surgery. This study aimed to evaluate the efficacy of ST36 acupoint injection with anisodamine in prevention of PONV among female patients after bariatric surgery. METHODS: Ninety patients undergoing laparoscopic sleeve gastrectomy were randomly allocated to anisodamine or control group at the ratio of 2:1. Anisodamine or normal saline was injected into Zusanli (ST36) bilaterally after induction of general anesthesia. The incidence and severity of PONV were assessed during the first 3 postoperative days and at 3 months. The quality of early recovery of anesthesia, gastrointestinal function, sleep quality, anxiety, depression, and complications were also evaluated. RESULTS: Baseline and perioperative characteristics were comparable between two groups. In the anisodamine group, 25 patients (42.4%) experienced vomiting within postoperative 24 h compared with 21 (72.4%) in the control group (relative risk 0.59; 95% confidence interval 0.40-0.85). Time to first rescue antiemetic was 6.5 h in anisodamine group, and 1.7 h in the control group (P = 0.011). Less rescue antiemetic was required during the first 24 h in the anisodamine group (P = 0.024). There were no differences in either postoperative nausea or other recovery characteristics. CONCLUSIONS: The addition of ST36 acupoint injection with anisodamine significantly reduced postoperative vomiting without affecting nausea in female patients with obesity undergoing laparoscopic sleeve gastrectomy.


Assuntos
Antieméticos , Cirurgia Bariátrica , Laparoscopia , Humanos , Feminino , Náusea e Vômito Pós-Operatórios/prevenção & controle , Náusea e Vômito Pós-Operatórios/tratamento farmacológico , Antieméticos/uso terapêutico , Pontos de Acupuntura , Estudos Prospectivos , Cirurgia Bariátrica/efeitos adversos
2.
Biomed Pharmacother ; 103: 746-754, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-29684853

RESUMO

Hepatitis C virus (HCV) infection may finally lead to hepatocellular carcinoma (HCC), and also associated with insulin resistance (IR). Naringenin (NGEN), a flavonoid found in grapefruit, has anti-virus, anti-inflammation and insulin sensitization effects. In the present study we examined the effects of NGEN on HCV core protein (HCVCP) infection induced IR and investigated the mechanism involved. We found that NGEN ameliorated IR and glucose tolerance in HCVCP infected mice by increase the phosphorylation of Akt at both Ser473 and Thr308 site, and also inhibited the inflammation cytokine production and T-cell immune response. Similar to the in vivo results, NGEN also improved the insulin response and showed anti-inflammation effect in HCVCP infected Huh-7.5.1 cells. In addition, NGEN up-regulated the phosphatase and tensin homolog deleted on chromosome ten (PTEN) both in protein and mRNA levels. Furthermore, overexpress of PTEN abolished the HCVCP-stimulated IR and decreased the inflammation cytokine release. NGEN also blocked the interaction between HCVCP and p53, upregulated the endogenous p21/waf1 expression which indiacting the activation of p53. The p53 wild type could upregulate NGEN-stimulated PTEN expression while R273H mut-p53 showed no similar function. Our data reveals that NGEN increases insulin sensitivity in HCVCP infected liver by up-regulating PTEN in p53-dependent manner.


Assuntos
Flavanonas/uso terapêutico , Hepatite C/tratamento farmacológico , Hepatite C/metabolismo , Resistência à Insulina/fisiologia , PTEN Fosfo-Hidrolase/biossíntese , Proteína Supressora de Tumor p53/biossíntese , Animais , Linhagem Celular Tumoral , Expressão Gênica , Humanos , Camundongos , Camundongos Endogâmicos C57BL , PTEN Fosfo-Hidrolase/genética , Distribuição Aleatória
3.
Onco Targets Ther ; 9: 1997-2005, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27103825

RESUMO

As typical clock gene machinery, period (PER1, PER2, and PER3), cryptochrome (CRY1 and CRY2), and timeless (TIM), could control proliferation, cellular metabolism, and many key functions, such as recognition and repair of DNA damage, dysfunction of the circadian clock could result in tumorigenesis of colorectal cancer (CRC). In this study, the expression levels of PER1, PER2, and PER3, as well as CRY1, CRY2, and TIM in the tumor tissue and apparently healthy mucosa from CRC patients were examined and compared via quantitative real-time polymerase chain reaction. Compared with the healthy mucosa from CRC patients, expression levels of PER1, PER2, PER3, and CRY2 in their tumor tissue are much lower, while TIM level was much enhanced. There was no significant difference in the CRY1 expression level. High levels of TIM mRNA were much prevalent in the tumor mucosa with proximal lymph nodes. CRC patients with lower expression of PER1 and PER3 in the tumor tissue showed significantly poorer survival rates. The abnormal expression levels of PER and TIM genes in CRC tissue could be related to the genesis process of the tumor, influencing host-tumor interactions.

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