This is the first comprehensive volumetric IVUS analysis of CBL, to our knowledge, demonstrating that KBI restores the MV stent volume, area, and symmetry loss after SB dilation in the bifurcation segment, and induces asymmetric stent expansion in the proximal segment.

South Asians (SAs) are at heightened risk for cardiovascular disease as compared to other ethnic groups, facing premature and more severe coronary artery disease, and decreased insulin sensitivity. This disease burden can only be partially explained by conventional risk factors, suggesting the need for a specific cardiovascular risk profile for SAs. Current research, as explored through a comprehensive literature review, suggests the existence of population specific genetic risk factors such as lipoprotein(a), as well as population specific gene modulating factors. This review catalogues the available research on cardiovascular disease and genetics, anthropometry, and pathophysiology, and cancer genetics among SAs, with a geographical focus on the U.S. A tailored risk profile will hinge upon population customized classification and treatment guidelines, informed by continued research.

We report a case of a 26-year-old female, who presented at 34 weeks of an uncomplicated pregnancy with an acute ST elevation anterior wall myocardial infarction. Cardiac catheterization suggested a left main coronary artery dissection with pseudoaneurysm formation. The patient's course was complicated by congestive heart failure. She was initially managed conservatively by a multidisciplinary team including heart failure specialists, obstetricians, and cardiovascular surgeons. 4 days after admission, her LMC was imaged by dual-source 64 slice Cardiac computed tomography, coronary dissection was identified extending to the lumen, and the presence of pseudoaneurysm was confirmed. She underwent subsequently a staged procedure, which included placement of an intra-aortic balloon pump, cesarean section, and coronary artery bypass grafting. This case illustrates the utility of coronary artery CT imaging to assess the complexity and stability of coronary artery dissections, thereby helping to determine the need for, and timing of revascularization procedures.

SUMMARYBackground: The routine use of vascular imaging including intravascular ultrasound (IVUS) and optical coherence tomography (OCT) in guiding percutaneous coronary interventions (PCI) is still controversial especially when using drug-eluting stents. A meta-analysis of trials using bare metal stents was previously published. Methods: We conducted a meta-analysis of available published trials that compared imaging-guided PCI and angiography-guided PCI in patients undergoing routine PCI only. Trials that enrolled patients with acute coronary syndrome were excluded to decrease heterogeneity. We aimed to study both drug-eluting stents (DES) as well as bare metal stents (BMS). We identified seven randomized controlled trials on IVUS-guided bare metal stents. We also identified three randomized controlled trials on IVUS-guided drug-eluting stents. To improve the power of the drugeluting stent data, we identified, and included, nine registries that compared IVUS-guided PCI to angiography-guided PCI in the drug-eluting stent era. Nonrandomized registries that included BMS only were excluded as there are multiple previous meta-analyses that studied these patients. Finally, we identified one registry that compared OCT-guided PCI to angiography-guided PCI using either a BMS or a DES. A total of 14,197 patients were studied overall. The meta-analysis was conducted using a random effect model. Results: Imaging guidance was associated with a significantly larger postintervention minimal luminal diameter (SMD: 0.289. 95% CI: 0.213-0.365. P < 0.01).Imaging-guided stenting was associated with a significant decrease in the major adverse cardiac events (MACE) in the DES patients (odds ratio: 0.810. 95% CI: 0.719-0.912. P < 0.01) and combined DES and BMS patients (odds ratio: 0.782. 95% CI: 0.686-0.890. P < 0.01). Imaging guidance was associated with significantly lower events of death from all causes in DES patients (odds ratio: 0.654. 95% CI: 0.468-0.916. P < 0.01) and in the combined DES and BMS patients (odds ratio: 0.727. 95% CI: 0.540-0.980. P < 0.01).The risk of myocardial infarction (MI) was significantly lower with imaging guidance in both, DES patients (odds ratio: 0.551. 95% CI: 0.363-0.837. P < 0.01) and combined DES and BMS patients (odds ratio: 0.589. 95% CI: 0.425-0.816. P < 0.01). This may, in part, be explained by the significantly lower risk of stent thrombosis in imaging-guided DES patients (odds ratio: 0.651. 95% CI: 0.499-0.850. P < 0.01) and combined DES and BMS patients (odds ratio: 0.665. 95% CI: 0.513-0.862. P < 0.01). Patients who received a DES showed no difference between imaging guidance and angiography guidance in repeated target lesion revascularization, while the analysis of BMS alone and the DES and BMS combined showed significant superiority of the imagingguided PCI group. Conclusion: Imaging-guided PCI significantly lowered the risk of death, MI, stent thrombosis, and the combined MACE in DES-implanted patients and all stented patients (DES or BMS). However, imaging guidance had no significant...

. Effect of zinc as a foliar spray on growth and flower production of Marigold (Tagetes erecta L. Abstract An experiment was conducted to checked, the response of Marigold (Tagetes erecta L.) to foliar spray of zinc on growth and flower production at the Ornamental Horticulture Nursery, Department of Horticulture, The University of Agriculture Peshawar during 2014. The experiment was laid out at Completely Randomized Design (CRD) with one factor repeated three times. In this study Marigold plants were sprayed with five level of zinc sulphate (0, 0.3, 0.5, 0.7 and 0.9 %). Result revealed that most of the traits were significantly affected by zinc while leaf area showed non-significant differences. Maximum plant height (25.84 cm), stem diameter (0.75 cm), number of flower plant -1 (14.66), fresh flower weight (4.67 gm), number of branches plant -1 (23.22) and number of leaves branches -1 (40.36) were recorded at 0.5% Zinc sulphate application. So, it is concluded that 0.5% Zinc should be spray good for quality flower production of Marigold flowers, hence recommended for the farmers of the agro-climatic condition of Peshawar.

Plants are well known in traditional herbal medicines for their hypoglycemic and hypolipidemic activities and are often used due to their accessibility, affordability, and corollary effects. Leptopus cordifolius has been reported to control diabetes in folkloric medicine, but no known scientific research has been conducted to assess the plausibility of this assertion. Therefore, the current study is aimed to investigate the antidiabetic and hypolipidemic effects of Leptopus cordifolius leaves in alloxan-induced diabetic mice. The antidiabetic and antihyperlipidemic evaluation was conducted in Swiss albino mice at doses of 150–250°mg/kg for 15°days. The blood glucose, total cholesterol, triglyceride, LDL, HDL, creatinine, ALP, SGPT, and SGOT levels were estimated according to standard procedures. Phytochemicals of leaves were analyzed using GC-MS analysis. Enzymatic antioxidant activity of the plant was investigated spectrophotometrically by carrying out superoxide dismutase, peroxidase, and catalase assays. The membrane stabilization potential of L. cordifolius leaf extracts was carried out using an in vitro haemolytic assay. The results revealed a dose response effect with the methanolic extract of L. cordifolius which had significant antihyperglycemic effects at 150–250°mg/kg in alloxan treated mice, although less than the positive control (glibenclamide). Hyperlipidemic activity was significant at 250 mg/kg. The biochemical parameters, such as total cholesterol, triglyceride, LDL, HDL, creatinine, ALP, SGPT, and SGOT, were significantly improved (p &lt; 0.01) by the methanolic extract of 250 mg/kg compared to the diabetic group. Treatment for 15 days showed significant elevation (p &lt; 0.01) of antioxidant enzymes. GC-MS analysis provided tentative identifications of 52 compounds in the methanolic extract of L. cordifolius, of which 12 compounds have reported antidiabetic activity. In conclusion, methanolic extract of L. cordifolius of 150 and 250°mg/kg body weight showed significant antidiabetic and antihyperlipidemic activities in alloxan-induced diabetic mice and, with further work, has the potential to be used to manage blood glucose and cholesterol levels.

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Plants have profound therapeutic benefits, more economical treatments, fewer side effects, and a relatively cheap cost, making them a source of drugs for protective, preventative, curative, or conducive purposes and creating novel phytomedicines. Plant derived medicines are relatively safe compared to synthetic medicines. Many plants have proved to successfully aid in the treatment of diabetes including Filago hurdwarica (Wall. ex DC.) Wagenitz. The current investigations were therefore designed to assess the phytochemical, antioxidant, antidiabetic, and antihyperlipidemic activities of F. hurdwarica. The phytochemical investigations and antioxidant activities of different extracts were carried out using standard chemical tests, DPPH, and H2O2 scavenging assays. F. hurdwarica plant extract in Hydromethanolic solution were prepared by Soxhletation method and stored in refrigerator at 4°C for two days before use. Swiss Albino mice were made diabetic by a single dose of alloxan (150 mg/kg). Hydromethanolic plant extract and fractions of F. hurdwarica were screened for antidiabetic activity and given to the alloxan-induced diabetic mice at a concentration of 150-250 mg/kg of body weight in different groups of 6 diabetic mice each orally once a day for 15 days. Glibenclamide is also given to another group to as a standard drug to support the result at a dose of 10 mg/kg of body weight orally once a day for 15 days. Blood glucose levels and body weights of mice were measured on 0, 4, 7, 11 and 15th days. The study found that the extract was safe up to the dose level of 2000 mg/kg and the dose response effect of chloroform extract (150-250 mg/kg) of F. hurdwarica showed expressive antihyperglycemic effects and also improved other altered biochemical parameters associated with diabetes. The FTIR and XRD spectra demonstrated the occurrence of phenols, alcohols, alkenes, alkyl halides, ketones, and aromatic compounds and confirmed the amorphous nature of the extract. GC-MS spectral analysis showed the tentative presence of 31 phytochemical constituents in the chloroform extract of F. hurdwarica with different retention time. To conclude, the chloroform extract (250 mg/kg) of F. hurdwarica revealed considerable antioxidant, antihyperglycemic, and antihyperlipidemic potential and is safe for treating diabetes and related complications.