April 2021

Three Schiff bases P1-3 derived from benzoyl hydrazine was synthesized and characterized. Study revealed that P1 with –OH as substitute had good selectivity to Al3+, other two compounds P2-3 did not show any selective property. These results indicated that different active groups in the probe system had great effect on the selectivity and sensitivity. P1 was characterized as an Al3+-selective fluorescent probe in detail.

Central retinal vein occlusion (CRVO) is one of the major causes of severe vision impairment and blindness. The prevalence of retinal artery or vein occlusion in the general population increases with age. ADPKD patients are at risk for developing central retinal vascular occlusions at a younger age. Here we report a case of ADPKD with central retinal vein occlusion.

Introduction: A pseudoarthrosis is established after a minimum of nine months after the trauma without progressive visible signs of consolidation for three months1. The treatment of nonunion of fractures is expensive, with an estimated cost per case between £ 7,000 and £ 79,000 ($ 10,000 to $ 114,000) .2 There is currently no surgical technique that is considered standard for the treatment of this pathology Objective: To determine the effectiveness of the mixed stabilization treatment with a central medullary nail + external fixator in the patients of the Naval Medical Center based on the radiological consolidation time. Method: Study where the effectiveness of mixed surgical treatment for pseudoarthoris and / or nonunion was evaluated in 21 patients who met inclusion criteria for the surgical procedure from 2016 to 2019 at the Naval Medical Center of Mexico City. Under informed consent. Results: This study included 21 patients who were cared for by the Traumatology and Orthopedics service of the Naval Medical Center, who met the inclusion criteria to be part of this study. The gender distribution in the analyzed patients was predominantly male with n = 17 (81%) and female with n = 4 (19%). The area of injury of the affected limb was n = 12 (57%) for the femur bone and n = 9 (43%) for the tibia bone. Without showing a significant relationship between the affected bone and the healing time. The hypertrophic type was the most common with a frequency of 14 cases (67%), 33% corresponded to the hypotrophic type (n = 7). Conclusions: The mixed surgical fixation and stabilization treatment used in this hospital for the management of pseudoarthrosis was adequate since we obtained an effectiveness of 90.47%, thus providing us with adequate safety in its use.

Introduction: Mycoplasma pneumoniae is a common causative agent of atypical pneumonia, the main characteristic of which is the discrepancy between clinical data and radiological findings. Diagnostic confirmation is achieved by detecting the organism through culture or PCR, or by detecting IgG and IgM antibodies. Diffuse alveolar hemorrhage (DAH) is a clinical syndrome that generally manifests with hemoptysis, anemia, and the presence of infiltrates on chest x-ray. From an anatomical point of view, DAH is defined as the presence of blood in the distal alveolar spaces without any endobronchial abnormality being identified. Clinical case: Patient 5 years old with a diagnosis of hemolytic anemia since 3 years on treatment with Mycophenolate and Prednisone, with a diagnosis of pneumonia associated with health care, empirical management is started based on voriconazole, trimethoprim / sulfamethoxazole, macrolide, carbapenem and glycopeptide because the patient is immunocompromised and opportunistic microorganisms are suspected. HRCT with ground glass pattern and viral panel by PCR (FilmArray) positive for Rhinovirus and Mycoplasmapneumoniae are reported, treatment is adjusted with gamma globulin (two doses) and prednisone 20 mg / day; completes 12 days with macrolide; associated with the multidisciplinary management already mentioned, the patient improves. Conclusion: Infections caused by Mycoplasma pneumoniae present variable clinical pictures, at the pulmonary level, there are case reports with diffuse alveolar hemorrhage, whose management should be multidisciplinary, the use of gamma globulin and steroid associated with antibiotic treatment with macrolides has been described, with a satisfactory evolution of the patients.

Objectives: Agriculture is main source of livelihood for a majority of the population in India. It holds high importance in the people’s life. While Contribution to country’s GDP by other sectors have increased in a faster rate, contribution from agriculture &its associated sector is in the reducing trend and presently hold to less than 20 percent. However, gross agricultural production has grown with the increase in demand as a fall out of increased population. It helped India to become self-sufficient and emerged as a net exporter of agriculture and allied products. The study is towards finding the gap in adaptation of technology in agriculture and its degree of implementation in Indian context. Methods: Review of available research, book, and articles towards finding the Gap. Results: There are many technologies which have already been developed globally towards smart farming. However, at the field level adaptation and implementation is found limited. Conclusion: While government has come up with many initiatives and the sector has achieved some milestones as well, and adaptation of technologies have also helped to overcome of the challenges to some extent, there is gap in adaptation &implementation of technologies at field level on Indian agriculture context.