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Mid-Term Eating habits study Chimney Endovascular Aortic Aneurysm Fix: An organized Review as well as Meta-analysis.
Major histocompatibility complex (MHC) represents an important genetic marker for manipulation to improve the health and productivity of cattle. It is closely associated with numerous disease susceptibilities and immune responses. Bovine MHC, also called bovine leukocyte antigen (BoLA), is considered as a suitable marker for genetic diversity studies. In cattle, most of the polymorphisms are located in exon 2 of BoLA-DRB3, which encodes the peptide-binding cleft. In this study, the polymorphism of the BoLA-DRB3.2 gene in Holstein's calves was studied using high resolution melting curve analysis (HRM). Observed HRM results were compared to PCR-RFLP and direct sequencing techniques. Eight different HRM and seven different RFLP profiles were identified among the population studied. By comparing to sequencing data, HRM could completely discriminate all genotypes (eight profiles), while the RFLP failed to distinguish between the genotypes *1101/*1001 and *1104/*1501. According to the results, the HRM analysis method gave more accurate results than RFLP by differentiating between the BoLA-DRB3.2 genotypes. Due to the Co-dominant nature of the MHC alleles, HRM technique could be used for investigating the polymorphisms of genotypes and their associations with immune responses.This study was performed to evaluate the role of electroacupuncture on kidney 1 (Ki1) acupoint to prevent the heart and brain injury following ischemia/reperfusion of both kidneys. 24 Sprague Dawley rats were randomly assigned into four equal groups. In the treatment 1 group, following anesthesia, acupuncture needles were inserted on Ki1 on the palm of both hindlimbs and connected to electroacupuncture unit for a 3.00 Hz direct current, 1 hr before surgery until the end of surgery. In treatment two groups, the electroacupuncture was also performed 48 and 24 hr before the operation, with the same protocol as treatment 1. Control 1 and control 2 groups had the same procedures like the treatment ones, except for acupuncture. Immediately after reperfusion, the samples of brains and hearts were taken and prepared for microscopic examination. Histopathological study of the heart in the control and treatment groups showed the breakage of myofibrils, hyaline necrosis, edema and disorganization of myocytes. The severity of cardiac lesions was decreased in both treatment groups in comparison with the controls. Brain in control and treatment groups showed ischemic necrosis, disorganization of the neurons in the hippocampus, and edema. The severity of lesions was reduced in the treatment groups and showed a significant difference between the control and treatment 1. learn more It could be concluded that electroacupuncture on the Ki1 point could reduce the severity of damages induced by renal ischemia/reperfusion in the remote organs of the heart and brain.In the present study, we aimed to address the use of ethyl pyruvate (EP) against the harmful effects of cyclophosphamide (CP) treatment. Thirty-nine adult male mice were divided into three groups including control group received normal saline [0.20 mL per day; intraperitoneally (IP)], CP group received CP (15.00 mg kg-1 per week, IP) and CP+EP group received EP (40.00 mg kg-1 per day, IP) along with CP and treated for 35 days. After preparation of paraffin sections and Hematoxylin and Eosin staining, the histomorphometric studies were performed on the testicular tissue. Additionally, the serum superoxide dismutase (SOD) and testosterone level, testis malondialdehyde (MDA) and in vitro fertilization rate were assessed. The results showed an increase in the tubal differentiation index, repopulation index, spermiogenesis index, thickness of testicular capsule, mean distribution of active Sertoli cells, SOD and testosterone levels of the CP+EP group in comparison with the CP group. Moreover, the MDA levels in the CP+EP group were lower than the CP group. An increase occurred in the percentage of fertilization in the CP+EP group compared to the CP group. Results of this study revealed that the EP ameliorates deleterious side effects of CP on testicular histology and in vitro fertility.Ultrasonography is a safe, rapid, and non-invasive diagnostic tool that has been previously used for imaging infants and canine neonatal brains. The purpose of the present study was to describe the ultrasonographic appearance of the brain in clinically normal caprine neonates. Ultrasonographic examination was done on 12 day-old goat kids, transverse and sagittal transcranial scans were obtained through the frontal bone. Three image planes were recorded through transverse scans including plane I (level of the caudate nucleus), plane II (level of the rostral diencephalon) and plane III (level of the caudal diencephalon). Parallel post mortem examinations were done for two kids that died a day following examination due to accidental trauma by the dam. Reliable and repeatable ultrasonographic images of the goat kid's brain were described based on the gross post mortem findings. The head of the caudate nucleus was taken as an anatomical landmark in the plane I where it appeared as a curved hyperechoic structure. In plane II, the longitudinal fissure with its characteristic umbrella-like structure was taken as a landmark, while in plane III, the laterally located hyperechoic hippocampus was taken as a landmark. Normal ultrasonographic examination of the caprine neonatal brain represented the basis for diagnosing congenital brain lesions as well as intracranial hemorrhage.The results of a clinical trial comparing hydroxychloroquine with or without azithromycin to the standard of care for the treatment of COVID-19 were recently published by Philippe Gautret et al. This study provides outstanding results for the combination of hydroxychloroquine and azithromycin over the standard of care, but the evidence was deemed insufficiently robust to warrant a public health decision to widen the use of hydroxychloroquine for the treatment of COVID-19. We provide a scientific critical review of the Gautret et al. publication, put the results in the context of the current knowledge, provide an evaluation of the validity of the results (from a methodologic perspective), and discuss public health implications. The study has a number of limitations, including small sample size, lack of comparability between patients in active treatment and control arms, lack of blinding, use of interim analyses without controlling for the risk of type 1 error, use of analysis in the per-protocol population instead of the intention-to-treat population, and inconsistencies between the study protocol and article.
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