Meta-analysis Flavonoids from traditional Chinese herbs for diabetes in rats: a network Meta-analysi.

Objective: In this Meta-analysis, we evaluated the hypoglycemic effect of 5 flavonoids found in traditional Chinese herbs (naringenin, kaempferol, puerarin, baicalein, and luteolin) on diabetic rats.

Methods: Four databases including PubMed, Web of Science, Embase, and Cochrane Library, were searched from inception to May 2020. Only studies using diabetes model rats were included in the analysis.

Mechanisms for Improving Hepatic Glucolipid Metabolism by Cinnamic Acid and Cinnamic Aldehyde: An Insight Provided by Multi-Omics.

Cinnamic acid (AC) and cinnamic aldehyde (AL) are two chemicals enriched in cinnamon and have been previously proved to improve glucolipid metabolism, thus ameliorating metabolic disorders. In this study, we employed transcriptomes and proteomes on AC and AL treated db/db mice in order to explore the underlying mechanisms for their effects. Db/db mice were divided into three groups: the control group, AC group and AL group.

Efficacy of Shouzhangshen (Rhizoma Gymnadeniae Crassinervidis) extract against acute high altitude hypoxia-induced brain injury in mice.

Objective: To evaluate the protective effect of Shouzhangshen (Rhizoma Gymnadeniae Crassinervidis) extract against acute high altitude hypoxia-induced brain injury in mice.

Methods: Sixty C57BL/6J mice were selected and assigned to six groups (n = 10): normal control group, low-pressure hypoxia group, positive control group (dexamethasone 500 mg/kg), and three groups treated with Shouzhangshen extract (250, 500, and 750 mg/kg, respectively). The Morris water maze test was performed to evaluate alterations in spatial learning and memory deficits.

Herbal formula LLKL ameliorates hyperglycaemia, modulates the gut microbiota and regulates the gut-liver axis in Zucker diabetic fatty rats.

LLKL, a new traditional Chinese medicine formula containing Edgeworthia gardneri (Wall.) Meisn., Sibiraea angustata and Crocus sativus L.

(Wall.) Meisn. Water Extract Ameliorates Palmitate Induced Insulin Resistance by Regulating IRS1/GSK3β/FoxO1 Signaling Pathway in Human HepG2 Hepatocytes.

The flower of (Wall.) Meisn is commonly used in beverage products in Tibet and has potential health benefits for . However, the mechanisms underlying anti-insulin resistance (IR) action of the flower of are not fully understood.

Oral vitamin B versus intramuscular vitamin B for vitamin B deficiency.

Background: Vitamin B deficiency is common, and the incidence increases with age. Most people with vitamin B deficiency are treated in primary care with intramuscular (IM) vitamin B. Doctors may not be prescribing oral vitamin B formulations because they may be unaware of this option or have concerns regarding its effectiveness.

Cinnamaldehyde Contributes to Insulin Sensitivity by Activating PPARδ, PPARγ, and RXR.

Cinnamon is a traditional folk herb used in Asia and has been reported to have antidiabetic effects. Our previous study showed that cinnamaldehyde (CA), a major effective compound in cinnamon, exhibited hypoglycemic and hypolipidemic effects together in db/db mice. The aim of the present study was to elucidate the molecular mechanisms of the effects of CA on the transcriptional activities of three peroxisome proliferator-activated receptors, (PPAR) α, δ, and γ.

Antioxidation and anti-inflammatory activity of Tang Bi Kang in rats with diabetic peripheral neuropathy.

Background: Tang Bi Kang (TBK) is a traditional Chinese medicine granule. It has been shown to have effects on nerve conduction velocity deficits, blood-related factors and oxidative stress. This study was undertaken to evaluate proposed antioxidative and anti-inflammatory activity of Tang Bi Kang in rats with diabetic peripheral neuropathy (DPN).

Studies on chemical constituents of Ophiopogon japonicus.

Two new and six known steroidal glucosides were isolated from the tuber of Ophiopogon japonicus. The new steroidal glucosides were established as (20R,25R)-26-O-β-d-glucopyranosyl-3β,26-dihydroxycholest-5-en-16,22-dioxo-3-O-α-l-rhamnopyranosyl-(1 → 2)-β-d-glucopyranoside (1) and 26-O-β-d-glucopyranosyl-(25R)-furost-5-en-3β,14α,17α,22α,26-pentaol-3-O-α-l-rhamnopyranosyl-(1 → 2)-β-d-glucopyranoside (3) on the basis of spectroscopic data as well as chemical evidence.

α-Internexin: a novel biomarker for pancreatic neuroendocrine tumor aggressiveness.

Purpose: We aimed to test whether α-internexin could be a molecular biomarker of tumor aggressiveness and prognosis in pancreatic neuroendocrine tumors (PNETs).

Patients And Methods: Using immunohistochemical staining and Western blot, we detected the expression of α-internexin in 350 tumors from 343 patients, of whom 257 were followed up. Methylation of α-internexin promoter was examined by bisulfite sequencing to identify the crucial region that determines gene expression.

[Assessment of the results of syndrome in clinical trials of dementia treated by Chinese herbal medicine].

Chinese medical syndrome efficacy, as a second efficacy indicator, has been widely used in clinical trials of treating dementia by Chinese herbal medicine. The syndrome assessment tool is a key point in assessing the efficacy of Chinese medical syndrome. The syndrome assessment tool for dementia used nowadays needs to be optimized in content, reliability, and validity.

[Clinicopathologic characteristics of primary thyroid-like follicular carcinoma in kidney].

Objective: To explore the clinicopathological characteristics of primary thyroid-like follicular carcinoma of the kidney.

Methods: A case of primary thyroid-like follicular carcinoma of the kidney was studied with histology and immunohistochemical staining, and its clinical and pathological findings were further analyzed with review of the literature.

Results: The patient was a 26-year-old asymptomatic woman who had a kidney mass during her annual physical examination.

[Tubulolobular carcinoma of breast: a clinicopathologic study of 8 cases].

Objective: To study the clinical and morphological features as well as immunophenotype of tubulolobular carcinoma of the breast (TLC).

Methods: Eight cases of TLC were retrieved from 97 cases of invasive lobular carcinoma between January 2005 and March 2010 in the Peking Union Medical College Hospital. The clinical features and pathologic findings were studied and immunohistochemistry was performed for the expression of ER, PR, HER2, p53, E-cadherin, CK34βE12 and CK8.

[The clinicopathological analysis of 4 cases of IgG4-related nonspecific interstitial pneumonia].

Objectives: To observe the immunohistochemical staining of IgG4 in nonspecific interstitial pneumonia (NSIP) and to study the clinicopathological features of IgG4-related NSIP.

Methods: Retrospective analysis was carried out for 32 patients with NSIP who had been admitted into Peking Union Medical College Hospital from November 2002 to October 2010. The diagnosis of NSIP was established by surgical lung biopsy and all specimens were fixed in neutral formalin and embedded in paraffin.

A new triterpenoid saponin from Gymnema sylvestre.

Besides four known compounds, a new triterpenoid saponin was isolated from the stems of Gymnema sylvestre. The structure of the new triterpenoid saponin was established as 3β,16β,22α-trihydroxy-olean-12-ene 3-O-β-D-xylopyranosyl-(1 → 6)-β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranoside (1) on the basis of 1D and 2D NMR techniques, including COSY, HMBC, HMQC, and NOESY correlations. Four known compounds 2, 3, 4, and 5 were identified on the basis of spectroscopic data.

[Comparative study between primary mediastinal B-cell lymphoma and non-mediastinal diffuse large B-cell lymphoma by immunoglobulin gene rearrangement and Epstein-Barr virus infection detection].

Objective: To investigate the differences between primary mediastinal B-cell lymphoma (PMBCL) and non-mediastinal conventional diffuse large B-cell common lymphoma (DLBCL) in immunoglobulin gene rearrangement and EB virus infections.

Methods: Twenty cases of PMBCL and 30 cases of non-mediastinal DLBCL were collected from September, 2000 to May, 2011. Pathological data were retrospectively analysed.

[Pulmonary lymphomatoid granulomatosis: an immunohistochemical and gene rearrangement study].

Objective: To study the immunophenotype and gene rearrangement pattern of pulmonary lymphomatoid granulomatosis.

Methods: Nine cases of pulmonary lymphomatoid granulomatosis, included 5 cases of open lung biopsy, 3 cases of lobectomy specimen and 1 case of autopsy, were retrospectively analyzed by immunohistochemistry, in-situ hybridization for Epstein-Barr virus-encoded RNA, immunoglobulin and T-cell receptor gene rearrangement studies.

Results: The age of patients ranged from 3 to 59 years.