As a receptor protein,GPR120 is activated by long-chain fatty acids(such as omega-3 fat-ty acids,alpha-linolenic acid,eicosapentaenoic acid,and docosahexaenoic acid.It plays an important regulatory role in gastrointestinal peptide release,inflammation,lipogenesis,glucose tolerance,and insulin sensitivity.In order to study the synergistic regulation of the GPR120 gene on milk fat me-tabolism and its anti-inflammatory effects in dairy cow MAC-T cells,the GPR120 activator TUG-891 and the inhibitor AH7614 were used to treat both dairy cow MAC-T cells and LTA-induced inflammatory dairy cow MAC-T cells.This treatment aimed to detect the expression of key genes involved in milk fat synthesis and inflammatory factors.The results showed that the GPR120 gene activator significantly increased the relative expression levels of cholesterol regulatory element binding protein(SREBP1)and fatty acid synthase(FASN),key genes for milk fat synthesis.Addi-tionally,the expression levels of the inflammatory factor interleukin-6(IL-6)and tumor necrosis factor-α(TNF-α)were reduced in the inflammatory dairy cow MAC-T cell model,which prelimi-natively reveals that GPR120 co-regulates milk fat and mammary inflammation in dairy cows,thereby laying a foundation for subsequent molecular mechanism research.

As a receptor protein,GPR120 is activated by long-chain fatty acids(such as omega-3 fat-ty acids,alpha-linolenic acid,eicosapentaenoic acid,and docosahexaenoic acid.It plays an important regulatory role in gastrointestinal peptide release,inflammation,lipogenesis,glucose tolerance,and insulin sensitivity.In order to study the synergistic regulation of the GPR120 gene on milk fat me-tabolism and its anti-inflammatory effects in dairy cow MAC-T cells,the GPR120 activator TUG-891 and the inhibitor AH7614 were used to treat both dairy cow MAC-T cells and LTA-induced inflammatory dairy cow MAC-T cells.This treatment aimed to detect the expression of key genes involved in milk fat synthesis and inflammatory factors.The results showed that the GPR120 gene activator significantly increased the relative expression levels of cholesterol regulatory element binding protein(SREBP1)and fatty acid synthase(FASN),key genes for milk fat synthesis.Addi-tionally,the expression levels of the inflammatory factor interleukin-6(IL-6)and tumor necrosis factor-α(TNF-α)were reduced in the inflammatory dairy cow MAC-T cell model,which prelimi-natively reveals that GPR120 co-regulates milk fat and mammary inflammation in dairy cows,thereby laying a foundation for subsequent molecular mechanism research.

Objective: To explore the strategies of preserving urinary continence in transurethral plasmakinetic enucleation of the prostate (PKEP) for benign prostate hyperplasia (BPH). METHODS: We treated 65 BPH patients by PKEP with preservation of urinary continence (UC-PKEP), which involved protection of the external urethral sphincter in the beginning of surgery, proper preservation of the anterior lobe of the prostate to protect the internal urethral sphincter in the middle, and preservation of the integrity of the bladder neck towards the end. We compared the postoperative status of urinary continence of the patients with that of the 54 BPH cases treated by complete plasmakinetic enucleation of the prostate (Com-PKEP). RESULTS: All the operations were performed successfully with the urinary catheters removed at 5 days after surgery. In comparison with Com-PKEP, UC-PKEP achieved evidently lower incidence rates of urinary incontinence at 24 hours (31.49% vs 13.85%, P <0.05), 1 week (18.52% vs 4.62%, P <0.05), 2 weeks (14.81% vs 3.08%, P <0.05), 1 month (3.70% vs 1.54%, P >0.05), and 3 months (3.70% vs 0%, P >0.05) after catheter removal. Compared with the baseline, the maximum urinary flow rate (Qmax) was significantly improved postoperatively in both the Com-PKEP (［7.43 ± 3.26］ vs ［20.58 ± 3.22］ ml, P <0.05) and the UC-PKEP group (［8.04 ± 2.28］ vs ［20.66 ± 3.08］ ml, P <0.05). CONCLUSIONS Transurethral PKEP is a safe and effective method for the management of BPH, during which the strategies of avoiding blunt or sharp damage to the external urethral sphincter in the beginning, properly preserving the anterior lobe of the prostate in the middle and preserving the integrity of the bladder neck towards the end may help to achieve rapid recovery of urinary continence.
Humans ; Male ; Organ Sparing Treatments ; methods ; Postoperative Period ; Prostatic Hyperplasia ; surgery ; Quality of Life ; Transurethral Resection of Prostate ; adverse effects ; methods ; Treatment Outcome ; Urethra ; Urinary Bladder ; Urinary Catheterization ; Urinary Incontinence ; prevention & control

OBJECTIVESTo investigate the effects of astilbin on the expressions of TNF alpha and IL-10 during liver warm ischemia-reperfusion injury.

METHODSC57BL/ 6 mice were randomly divided into 4 groups (n = 8): sham-operated group (Sham), model control group(I/R), low dosage of astilbin treatment group (10 mg/kg) and high dosage of astilbin (40 mg/kg) treatment group. The treatment group mice were intraperitoneally injected with 10 or 40 mg/kg astilbin 24 hours and one hour before Ischemia, the hepatic ischemia-reperfusion model were thus established. After jn90 of min ischemia and 6 h reperfusion of the partial hepatic lobe, the expressions of TNF alpha and IL-10 in liver tissues collected from the experimental groups were detected by Western blot and semiquantitative RT-PCR.

RESULTSThe expression of TNF alpha protein in liver tissues gradually decreased in treatment groups (low and high dosages of astilbin treatment groups) as compared to the I/R model control group. Similar results were observed in the mRNA expressions of these genes as determined by semiquantitative RT-PCR (P less than 0.05 for low dosage group; P less than 0.01 for high dosage group). Compared with the I/R model control group, the expression of IL-10 was increased in both treatment groups (low dosage group P less than 0.05; large dosage group P less than 0.01).

CONCLUSIONTreatment with astilbin decreases TNF alpha expression but induces IL-10 expression in liver during warm ischemia-reperfusion injury.

Animals ; Flavonols ; pharmacology ; Interleukin-10 ; metabolism ; Liver ; drug effects ; metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Reperfusion Injury ; etiology ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism ; Warm Ischemia