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1.
World J Clin Cases ; 11(10): 2308-2314, 2023 Apr 06.
Artigo em Inglês | MEDLINE | ID: mdl-37122521

RESUMO

BACKGROUND: Conservative treatments have been reported to diminish or resolve clinical symptoms of lumbar intervertebral disc herniation (LIDH) within a few weeks. CASE SUMMARY: Computed tomography and magnetic resonance imaging (MRI) of the lumbar region of a 25-year-old male diagnosed with LIDH showed prolapse of the L5/S2 disc. The disc extended 1.0 cm beyond the vertebral edge and hung along the posterior vertebral edge. The patient elected a conservative treatment regimen that included traditional Chinese medicine (TCM), acupuncture, and massage. During a follow-up period of more than 12 mo, good improvement in pain was reported without complications. MRI of the lumbar region after 12 mo showed obvious reabsorption of the herniation. CONCLUSION: A conservative treatment regimen of TCM, acupuncture, and massage promoted reabsorption of a prolapsed disc.

2.
Chin J Integr Med ; 26(1): 46-53, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31388973

RESUMO

OBJECTIVE: To evaluate the effects of combination of Radix Astragali (RA) and Radix Salviae Miltiorrhizae (RS) on kidney of spontaneously hypertensive rats (SHRs) and renal intrinsic cells. METHODS: SHRs were intragastrically administrated with RA (5.09 g/kg) and RS (2.55 g/kg) either alone or with combination for 4 weeks; valsartan (13.35 mg/kg) was used as a positive control. Blood pressure and renal ultrasonography were monitored periodically. The biomarkers [microalbumin (mALB), cystatin ^C, angiotensin II (Ang II), interleukin-1 beta (IL-1ß), and ß2-microglobulin (ß2-Mg), etc.] in serum and urine were measured by enzyme-linked immunosorbent assay (ELISA). The protein expressions [phosphorylated adenosine 5'-monophosphate-activated protein kinase-α1 (p-AMPKα1), sestrin-ß, calcium/calmodulin-dependent protein kinase kinase-ß (CaMKK-ß), phosphoinositide 3-kinases (PI3K), serine-threonine protein kinase 1 (AKT1), and vascular endothelial growth factor receptor 2 (VEGFR2)] in renal cortex were determined by Western blot. In vitro, the hypertensive cellular model was established by applying 2×10-6 mol/L Ang ^II. The primary human podocytes, human glomerular endothelial cells (HRGECs), and human proximal tubular epithelial cells (HK-2s) were pre-incubated with sulfotanshinone sodium (Tan, 10 µg/mL) and/or calycosin-7-O-ß-D-glucoside (Cal, 5 µg/mL). The cellular viability and apoptosis were assayed by 3-(4, 5-Dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) and Annexin V/PI staining, respectively. The level of endothelial nitric oxide synthase (eNOS) in culture supernatant was determined by ELISA. RESULTS: RA+RS signifificantly decreased the diastolic blood pressure, renal vascular resistance index, and parenchymal thickness, increased 24 h urinary volume as well as lowered the levels of urine mALB and serum cystatin ^C, IL-1ß and ß2-Mg of SHRs (P <0.05 vs. SHRs). The decreased protein levels of p-AMPKα1, sestrinß and CaMKK-ß and the increased protein levels of PI3K, AKT1 and VEGFR2 in renal cortex of SHRs were normalized after RA+RS treatment (P <0.05). In vitro, Tan and Cal attenuated the Ang II-induced abnormal proliferation and increased the apoptosis of HRGECs and HK-2s and improved the level of eNOS in culture supernatant. Whereas, neither of them showed powerful effect on podocyte. CONCLUSION: The combination of RA and RS had potential effects on alleviating the renal damages of SHRs and the renoprotection was independent of blood pressure level.


Assuntos
Medicamentos de Ervas Chinesas/farmacologia , Hipertensão/tratamento farmacológico , Rim/efeitos dos fármacos , Rim/metabolismo , Salvia miltiorrhiza/química , Angiotensina II , Animais , Astragalus propinquus , Biomarcadores/sangue , Biomarcadores/urina , Western Blotting , Células Cultivadas , Rim/citologia , Masculino , Óxido Nítrico Sintase Tipo III/metabolismo , Ratos , Ratos Endogâmicos SHR , Ratos Endogâmicos WKY
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