Journal of Postgraduate Medicine
About: Journal of Postgraduate Medicine is an academic journal. The journal publishes majorly in the area(s): Population & MEDLINE. It has an ISSN identifier of 0022-3859. It is also open access. Over the lifetime, 2940 publication(s) have been published receiving 34438 citation(s).
Topics: Population, MEDLINE, Tuberculosis, Carcinoma, Pregnancy
Papers published on a yearly basis
TL;DR: From a public health perspective, there is an increasing need to develop cancer prevention programs responsive to the unique diets and cultural practices of the people of India.
Abstract: India is a developing country with one of the most diverse populations and diets in the world. Cancer rates in India are lower than those seen in Western countries, but are rising with increasing migration of rural population to the cities, increase in life expectancy and changes in lifestyles. In India, rates for oral and oesophageal cancers are some of the highest in the world. In contrast, the rates for colorectal, prostate, and lung cancers are one of the lowest. Studies of Indian immigrants in Western societies indicate that rates of cancer and other chronic diseases, such as coronary heart disease and diabetes, increase dramatically after a generation in the adopted country. Change of diet is among the factors that may be responsible for the changing disease rates. Diet in India encompasses diversity unknown to most other countries, with many dietary patterns emanating from cultural and religious teachings that have existed for thousands of years. Very little is known, however, about the role of the Indian diet in causation of cancer or its role, if any, in prevention of cancer, although more attention is being focused on certain aspects of the Indian diet, such as vegetarianism, spices, and food additives. Of particular interest for cancer prevention is the role of turmeric (curcumin), an ingredient in common Indian curry spice. Researchers also have investigated cumin, chilies, kalakhar, Amrita Bindu, and various plant seeds for their apparent cancer preventive properties. Few prospective studies, however, have been conducted to investigate the role of Indian diet and its various components in prevention of cancer. From a public health perspective, there is an increasing need to develop cancer prevention programs responsive to the unique diets and cultural practices of the people of India.
TL;DR: In this paper, the authors conducted a study to determine incidence of stress and factors controlling stress in medical students at various stages of MBBS course at Seth G S Medical college, 238 students (First year 98, Second 76, Third 64) were asked to complete a questionnaire on personal data (gender, stay at hostel, mode of travel, time spent in travel every day, medium of study in school, place of school education.), stress inducing factors, Zung's depression scale, ways of coping, stress relievers, perceived social support and personality type.
Abstract: BACKGROUND: It is usually observed that medical students undergo tremendous stress during various stages of the MBBS course. There is a high rate of suicide among them. METHODS: To determine incidence of stress and factors controlling stress in medical students at various stages of MBBS course at Seth G S Medical college, 238 students (First year 98, Second 76, Third 64) were asked to complete a questionnaire on personal data (gender, stay at hostel, mode of travel, time spent in travel every day, medium of study in school, place of school education.), Stress inducing factors, Zung's depression scale, ways of coping, stress relievers, perceived social support and personality type. Statistical tests used were ANOVA, critical ratio and Student's 't' test. RESULTS: Majority of medical students (175/238--73%) perceived stress. Stress was found to be significantly more in Second and Third MBBS students rather than First MBBS levels (p < 0.05). Stress was not found to differ significantly on the basis of sex, stay at hostel, model of travel, time spent in travel every day, medium of study in school, place of school education. Stress was found to be significantly more in students having more than 95% of marks at 12th Standard as compared to others. Academic factors were greater perceived cause of stress in medical students. There was no significant difference in the students at different levels of MBBS regarding academic factors and social factors as a stress inducing factors. Physical factors were found to be significantly more in Second and Third MBBS students as compared to First MBBS students. Emotional factors were found to be significantly more in First MBBS students as compared to Second & Third MBBS students. Stress was more common in medical students who have dominant strategy of coping as positive reappraisal, accepting responsibility and planful problem solving. Stress was less common in medical students at Seth G S Medical College who have dominant strategy of coping as escaping and distancing from difficult situation. Family and Friend as perceived social supports were more in Second MBBS than First MBBS medical students. Stress was not found to be significantly more in students having their personality factor contributing to stress (Type A--52/67) as compared to others (Type B--123/171). This indicates that the stress was not trait oriented but was process oriented (p = NS). CONCLUSION: Stress in medical students is common and is process oriented. It is more in second and third year. Academic factors are greater perceived cause of stress in medical students at Seth G S medical college. Emotional factors are found to be significantly more in First MBBS. It is dependent on person's ways of coping and social support.
TL;DR: Consumers are advised to ingest one serving of each of the seven colour groups daily, putting this recommendation within the United States National Cancer Institute and American Institute for Cancer Research guidelines of five to nine servings per day.
Abstract: The intake of 400-600 g/d of fruits and vegetables is associated with reduced incidence of many common forms of cancer, and diets rich in plant foods are also associated with a reduced risk of heart disease and many chronic diseases of ageing. These foods contain phytochemicals that have anti-cancer and anti-inflammatory properties which confer many health benefits. Many phytochemicals are colourful, and recommending a wide array of colourful fruits and vegetables is an easy way to communicate increased diversity of intake to the consumer. For example, red foods contain lycopene, the pigment in tomatoes, which is localized in the prostate gland and may be involved in maintaining prostate health, and which has also been linked with a decreased risk of cardiovascular disease. Green foods, including broccoli, Brussels sprouts and kale, contain glucosinolates which have also been associated with a decreased risk of cancer. Garlic and other white-green foods in the onion family contain allyl sulphides which may inhibit cancer cell growth. Other bioactive substances in green tea and soybeans have health benefits as well. Consumers are advised to ingest one serving of each of the seven colour groups daily, putting this recommendation within the United States National Cancer Institute and American Institute for Cancer Research guidelines of five to nine servings per day. Grouping plant foods by colour provides simplification, but it is also important as a method to help consumers make wise food choices and promote health.
TL;DR: The main purpose of this article is to give the reader an idea about the existing market products and products likely to be available in near future.
Abstract: Bone grafts are necessary to provide support, fill voids, and enhance biologic repair of skeletal defects. They are used by orthopaedic surgeons, neurosurgeons, craniofacial surgeons, and periodontists. Bone harvested from donor sites is the gold standard for this procedure. It is well documented that there are limitations and complications from the use of autograft, including the limited quantity and associated chronic donor site pain. Despite the increase in the number of procedures that require bone grafts, there has not been a single ideal bone graft substitute Scientists, surgeons, and medical companies, thus, have a tremendous responsibility to develop biologic alternatives that will enhance the functional capabilities of the bone graft substitute, and potentially reduce or eliminate the need for autograft. This article is an attempt to review the past and existing bone graft substitutes, and future directions of research. The historical data was extracted after thorough review of the literature. The data for the current concepts and future directions was compiled from the Internet, and from direct correspondence with medical companies. Since many products are undergoing clinical trials, and are yet not commercially available, their data cannot be found in literature. The main purpose of this article is to give the reader an idea about the existing market products and products likely to be available in near future.
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