Perceptions and suggestions of second year medical professional students of deemed health university about their teaching and learning process in pharmacology: an analytical study

Background: The teaching learning process in 2nd year medical professional course is crucial. Learning in the 2nd year medical students acts as a foundation on which a process of becoming a good professional is resting. Pharmacology is a medical science that forms a backbone of the medical profession as drugs form the corner stone of therapy in human diseases. So, in order to assess the strength of the pharmacology curriculum and students’ learning experience, collection of the students’ feedback is important so that necessary reforms can be implemented for the betterment of teaching/learning of the subject. Objective of this questionnaire based study was conducted to determine the perceptions of 2nd year medical professional students about various aspects of their teaching and learning, in order to make teaching more effective and enable students to learn better.Methods: This was a questionnaire based analytical study. The first part of the questionnaire contains respondent’s general information. The second part of the questionnaire was in multiple choices format with a space for suggestions/remarks. The response was reviewed and analysis was done.Results: Out of total 180 students, 111 were able to complete the survey. Out of them 2 were not filled the first part of the questionnaire (respondent’s general information). Out of 109 duly filled questionnaires 43 were males and 66 females and the mean age of the students was 20 years. Majority of the students found Pharmacology to be the most relevant and useful subject in further profession and future. About teaching learning media in understanding the subject in theory class majority of students preferred combination of chalk and board as well as power point presentation (PPT). Regarding the reforms to be made in the curriculum, majority of the students opined that group discussions should be introduced. Regarding preparation for annual university exams most of students felt class tests were useful.Conclusions: This study has helped us in knowing the student preferences regarding pharmacology teaching and its outcomes would be helpful in modifying undergraduate pharmacology teaching pattern

NEUROPROTECTIVE AND COGNITIVE ENHANCING EFFECT OF METHANOLIC MORUS ALBA LEAF FRACTION IN U87MG CELL LINES AND EXPERIMENTAL RAT MODEL

Objective: The present study aims to investigate the protective effect of methanol fraction of Morus alba (MEMA) leaves against hydrogen peroxide (H2O2)-induced U87MG cell toxicity and aluminum fluoride (ALF)-induced rat toxicity. Methods: The study was divided into in vitro and in vivo sections. U87MG cell lines were pre-treated with different fractions of MEMA for 20 h and further tested against 1000 ϻM of H2O2. The best fraction from in vitro studies was used to study the protective effects against ALF-induced neurotoxicity. Rats were divided i nto five different groups, and MEMA (200 and 400 mg/kg p.o) was administered for 14 days to the animals with α-tocopherol as the standard drug treatment. Behavioral studies were assessed using Barnes maze. The major biochemical measurements included catalase, superoxide dismutase and glutathione reductase, lipid peroxidation (LPO), and acetylcholinesterase (AchE) levels. Results: In vitro studies indicated MEMA as a potential candidate followed by AQMA and ethyl acetate. The MEMA fraction was able to ameliorate ALF-induced neurotoxicity in the behavioral assessment. The higher antioxidant content in the fraction decreased the LPO levels from 250±4.07 to 115±3.22 as well as elevated the levels of most of the endogenous antioxidant enzyme levels. AchE levels were also decreased to 33.89±0.71 from 38.94±0.64. Conclusion: Although the results obtained indicate that MEMA could significantly suppress oxidative stress-induced central neuronal damage both in vitro and in vivo, further mechanistic studies are required to delineate its neuroprotective pathway

An unusual termination of facial vein and anterior division of retromandibular vein into external jugular vein: a case report.

Facial vein, being the largest vein of the face forms the common facial vein after joining with the anterior division of retromandibular vein below the angle of the mandible. Usually, it drains into the internal jugular vein. During routine dissection of head and neck region of a male cadaver, aged approximately 50 years, an unusual pattern in the termination of veins on the left side of the neck was observed. The formation, course and termination of external jugular vein were normal. The anterior division of retromandibular vein joined with external jugular vein about 5 cm above the clavicle and the facial vein opened into the external jugular vein about 2.5 cm above the clavicle. In addition, there was a thin venous communication between anterior division of retromandibular vein and external jugular vein. The superficial veins of the neck are often used for cannulation; either for intravenous infusion or for central venous pressure monitoring. Furthermore, these venous segments are used as a patch for carotid endarterectomies. Hence, a thorough knowledge of the normal anatomy and their variations may be useful for performing these procedures

Al-TiH2 Composite Foams Magnesium Alloy

The work presented here in describes the synthesis of aluminum based titanium-hydride particulate composite by casting method and its foaming behavior of magnesium alloy. Results obtained indicate that the Al-10TiH(2) composite can be synthesized successfully by casting method. Further, results also reveal that closed-cell magnesium alloy foam can be synthesized by using Al-10TiH(2) composite as a foaming agent.111Ysciescopu

Optimal schedule of home care visits for a health care center

The provision of home health care services is becoming an important research area, mainly because in Portugal the population is ageing. Home care visits are organized taking into account the medical treatments and general support that elder/sick people need at home. This health service can be provided by nurse teams from Health Care Centers. Usually, the visits are manually planned and without computer support. The main goal of this work is to carry out the automatic schedule of home care visits, of one Portuguese Health Care Center, in order to minimize the time spent in all home care visits and, consequently, reduce the costs involved. The developed algorithms were coded in MatLab Software and the problem was efficiently solved, obtaining several schedule solutions of home care visits for the presented data. Solutions found by genetic and particle swarm algorithms lead to significant time reductions for both nurse teams and patients.This work has been supported by COMPETE: POCI-01-0145- FEDER-007043 and FCT - Fundru;ao para a Ciencia e Tecnologia within the Project Scope: UID/CEC/00319/2013.info:eu-repo/semantics/publishedVersio

Measuring organisational readiness for patient engagement (MORE) : an international online Delphi consensus study

Date of Acceptance: 28/01/2015. © 2015 Oostendorp et al.; licensee BioMed Central. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise statedWidespread implementation of patient engagement by organisations and clinical teams is not a reality yet. The aim of this study is to develop a measure of organisational readiness for patient engagement designed to monitor and facilitate a healthcare organisation’s willingness and ability to effectively implement patient engagement in healthcarePeer reviewedFinal Published versio

A novel approach to quantify random error explicitly in epidemiological studies

The most frequently used methods for handling random error are largely misunderstood or misused by researchers. We propose a simple approach to quantify the amount of random error which does not require solid background in statistics for its proper interpretation. This method may help researchers refrain from oversimplistic interpretations relying on statistical significance

Genetic dissection of photoperiod response based on GWAS of pre-anthesis phase duration in spring barley

Heading time is a complex trait, and natural variation in photoperiod responses is a major factor controlling time to heading, adaptation and grain yield. In barley, previous heading time studies have been mainly conducted under field conditions to measure total days to heading. We followed a novel approach and studied the natural variation of time to heading in a world-wide spring barley collection (218 accessions), comprising of 95 photoperiod-sensitive (Ppd-H1) and 123 accessions with reduced photoperiod sensitivity (ppd-H1) to long-day (LD) through dissecting pre-anthesis development into four major stages and sub-phases. The study was conducted under greenhouse (GH) conditions (LD; 16/8 h; ∼20/∼16°C day/night). Genotyping was performed using a genome-wide high density 9K single nucleotide polymorphisms (SNPs) chip which assayed 7842 SNPs. We used the barley physical map to identify candidate genes underlying genome-wide association scans (GWAS). GWAS for pre-anthesis stages/sub-phases in each photoperiod group provided great power for partitioning genetic effects on floral initiation and heading time. In addition to major genes known to regulate heading time under field conditions, several novel QTL with medium to high effects, including new QTL having major effects on developmental stages/sub-phases were found to be associated in this study. For example, highly associated SNPs tagged the physical regions around HvCO1 (barley CONSTANS1) and BFL (BARLEY FLORICAULA/LEAFY) genes. Based upon our GWAS analysis, we propose a new genetic network model for each photoperiod group, which includes several newly identified genes, such as several HvCO-like genes, belonging to different heading time pathways in barley

Solvent free hydroxylation of the methyl esters of Blighia unijugata seed oil in the presence of cetyltrimethylammonium permanganate

Extraction of oil from the seed of Blighia unijugata gave a yield of 50.82 ± 1.20% using hexane in a soxhlet extractor. The iodine and saponification values were 67.60 ± 0.80 g iodine/100 g and 239.20 ± 1.00 mg KOH/g respectively with C18:1 being the dominant fatty acid. Unsaturated methyl esters of Blighia unijugata which had been previously subjected to urea adduct complexation was used to synthesize methyl 9, 10-dihydroxyoctadecanoate via hydroxylation in the presence of cetyltrimethylammonium permanganate (CTAP). The reaction was monitored and confirmed using FTIR and GC-MS. This study has revealed that oxidation reaction of mono unsaturated bonds using CTAP could be achieved under solvent free condition

Entrepreneurial sons, patriarchy and the Colonels' experiment in Thessaly, rural Greece

Existing studies within the field of institutional entrepreneurship explore how entrepreneurs influence change in economic institutions. This paper turns the attention of scholarly inquiry on the antecedents of deinstitutionalization and more specifically, the influence of entrepreneurship in shaping social institutions such as patriarchy. The paper draws from the findings of ethnographic work in two Greek lowland village communities during the military Dictatorship (1967–1974). Paradoxically this era associated with the spread of mechanization, cheap credit, revaluation of labour and clear means-ends relations, signalled entrepreneurial sons’ individuated dissent and activism who were now able to question the Patriarch’s authority, recognize opportunities and act as unintentional agents of deinstitutionalization. A ‘different’ model of institutional change is presented here, where politics intersects with entrepreneurs, in changing social institutions. This model discusses the external drivers of institutional atrophy and how handling dissensus (and its varieties over historical time) is instrumental in enabling institutional entrepreneurship