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Dec 2018 DOI 10.14302/issn.2578-8590.ipj-18-2548
Habibzadeh NasimCorresponding author
PhD in Sport Science, Department of Sport Science, Teesside University, UK
Obesity generally accounts for a pathophysiology condition at which excessive body fats get accumulated in body parts. Among different - causes, ambient temperature such as cold environment can dramatically develop obesity in different individual. Cold weather influences the hormones that are related to the hunger and increases appetite toward overeating and subsequently inactivity . Controlling the calorie intakes through informative care are good strategies to prevent or govern obesity at any situation such as cold temperature
Nov 2018 DOI 10.14302/issn.2578-8590.ipj-18-2493
Habibzadeh NasimCorresponding author
PhD in Sport Science, Department of Sport Science, Teesside University, UK
Walking is the best possible exercise to promote fitness. However, ambient temperature has an impact on walking regimen and performing exercise in different biological conditions can be challenging tasks. For example, both cold and hot temperatures can impair walking performance. In fact, walking in different cold and warm ambient can be challenging physical activity. But suitable sport wears and drinks during walking performances can protect of the body in cold and warm conditions. In this relation, different cold and warm weathers although can challenge walking performance but they account for opportunities for body to adapt to the different seasonal conditions. Thus, performing regular walking in different cold and warm weathers can help individual to stay active as well as fit.
Feb 2018 DOI 10.14302/issn.2379-7835.ijn-17-1872
Agaba EdgarCorresponding author
FTF Nutrition Innovation Lab, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
Objective: To elaborate on the procedures undertaken to establish blood draws and cold chain for nutrition assessments. Setting: A total of 5,044 birth cohort households were enrolled and assessed using household questionnaires, anthropometry, and blood sampling to assess nutritional issues and exposures to environmental contaminants. The challenge was to obtain, transport, process, store, and analyze tens of thousands of serum samples obtained in sites that were often difficult to reach. Approach: Before enrollment began, 24 healthcare facilities in the North and Southwest of Uganda were assessed for suitability as local nodes for processing and storage. Equipment needs included functional centrifuges, refrigeration, ice machines, and -20oC freezers. Other important physical infrastructure included the presence of backup power (generator or solar generated) in the event of electricity failure. Once samples were obtained, they were transported within 5 hours to the facility laboratories, where serum was separated and aliquoted into properly labelled storage tubes and then frozen. Relevant Changes: At community level, our team visited households or small group of household members close to their homes to reduce on travel time hence contributed to high retention rates. Our immediate testing for anemia and malaria results benefited enrollees and enhanced community acceptance. By using Village Health Teams (VHTs), we could accommodate household preferences for the timing of sample collection. Our engagement with phlebotomists transformed their role from a simple service into active team members. Lessons Learned: Our first lesson was that in our setting, the success of this nutrition biological sampling system required community engagement and acceptance. By combining an immediately actionable set of tests (for anemia and malaria), and visiting cohort households, we greatly enhanced the success of the system.
Mar 2016 DOI 10.14302/issn.2572-5424.jgm-16-1353
V. Kozyreva TamaraCorresponding author
Novosibirsk State University, Novosibirsk, Pirogov str. 2, Novosibirsk, 630090, Russia.
The possible interrelation of ethanol and the membrane protein molecules such as TRP ion channels in the whole living organism has not been studied. In the present research we study the influence of ethanol (50%) and agonist of TRPM8 ion channel L-menthol (1% in 50% ethanol) application to abdominal skin on the thermoregulatory response to cooling in rats. We used two types of cooling with the different rates of skin temperature decrease - 0.1 °C/sec for rapid and 0.005°C/s for slow cooling. It was shown, that the effects of ethanol and activation of the cold-sensitive TRPM8 ion channel are mainly directed at different components of thermoregulatory metabolic response to cold. Menthol, as an agonist of the TRPM8 ion channel, besides the constrictor vascular response stimulates predominantly the emergency first phase of metabolic response which appears only at rapid cooling without any effect on the second phase of metabolic response to cooling. Ethanol inhibits the most powerful second phase of metabolic response to cold which is manifested at decreased deep body temperature and is associated with the development of not only non-shivering but also shivering thermogenesis. Effect of ethanol is accompanied by the acceleration of the deep body temperature fall. Ethanol does not prevent the effect of menthol on thermoregulatory blood vessel and emergency phase of metabolic response, and the activation of the cold-sensitive TRPM8 ion channel by menthol has no obvious influence on the effects of ethanol – inhibition being the most powerful thermogenic component of the metabolic response to cold.
Feb 2016 DOI 10.14302/issn.2471-2175.jdrt-15-718
Gönül MüzeyyenCorresponding author
Ankara Dışkapı Yıldırım Beyazıt Education and Research Hospital, Dışkapı, Ankara, Turkey.
Pernio is an inflammatory disease that is usually characterized by the development of cold-induced erythrocyanotic skin lesions located in acral regions. Diagnosis is difficult if lesions are present in rare locations. A 21-year-old female suffering from fatigue presented with a 4-day history of painful, purple lesions on both thighs. She worked as a cashier, wore tight clothing, and was otherwise healthy except for mild obesity. Dermatological examination revealed tender and painful edematous papules and plaques on the outer aspects of her thighs. The patient was diagnosed with pernio based on her medical history, and clinical and histological findings. Laboratory tests were normal except for her cold agglutinin titer (1:4). Pernio rarely occurs on the thigh, except in people who ride horses. However, it sometimes occurs in non-riders depending on lifestyle and environmental conditions. Therefore, lesions in this region must be confirmed by a thorough medical history and evaluation of clinical and histopathological findings. Cold agglutinins may be associated with this disease.
Jul 2024
Abdelhak KiouahCorresponding author
Vitamin D deficiency is known to affect bone healing 1. In this case report, the potential link between vitamin D, calcium, and phosphorus deficiency and periapical lesions is explored, offering fresh insights into the complex relationship between systemic health and dental pathology. This pathology is caused by a mutation in the PHEX gene on chromosome X, which encodes a protein necessary for vitamin D synthesis and phosphate reabsorption, which are essential for the mineralization of bone and teeth 23. A 25-year-old man with rickets and vitamin D deficiency presented to our clinic with recurrent abscesses in multiple teeth. Radiographic imaging revealed periapical lesions on multiple teeth with advanced endo-perio lesions on teeth 26 and 16, and a negative cold test on all his teeth. Despite successful endodontic treatment, the patient’s compromised metabolic healing raised concerns about the prognosis. This case report highlights the intricate interplay between vitamin and mineral deficiencies and dental health, emphasizing the need for cautious management and long-term follow-up.
Jul 2024 DOI 10.14302/issn.3070-3379.jwc-24-5072
Gobato RicardoCorresponding author
Extratropical cyclones are common in the South Atlantic. They generally arise with the passage of cold fronts to the south of the South American continent, crossing the south of Chile and Argentina, in the regions of Puerto Natales, Punta Arenas (Chile), Rio Galegos, Rio Grande, El Calafate and Ushuaia (Argentina). The extratropical cyclone analyzed presented at its peak the very characteristic shape of a Chinese dragon. Other cyclones in the form of a Cote's spiral curve are part of this analysis (Gobato et al., 2018-2023). They present a mathematical form of a double Cotes Spiral curve. Here called the Dragonhead cyclone, indicate a structural similarity with spiral galaxies, especially NGC 5247, in the constellation Virgo. With an area of influence and a size of around 3,247 thousand km2 at its peak, it moved quickly in a west-northwest (WNW) direction, with an average speed of 76 km/h, with winds of 84 km/h at 100 km from the nucleus, as it passed north of the Falkland Islands (Malvinas Islands). The cyclone temperature during its trajectory varies from -45ºC to -50ºC at its edge, while at its core it varies between -10ºC to -25ºC. In the data collected (Gobato et al., 2018-2023), and analyzed from the Dragonhead cyclone, it is clear that all extratropical cyclones that appear south of the South American continent, below 40° latitude, have the shape of a spiral curve, like the spiral galaxy. Most of these are in the form of a double Cote’s spiral curve.
Mar 2024 DOI 10.14302/issn.2379-7835.ijn-24-4921
Bajaj ManyaCorresponding author
Hippocrates trusted foodstuff, maybe medicine, and healthcare management, administration, and costing are important. Nutraceuticals, derived from "nutrition" and "pharmaceutical," cover differing healing areas like “antagonistic-hard, cold and cough, sleep difficulties, digestion, cancer prevention, osteoporosis, blood pressure, cholesterol management, pain relievers, depression, and diabetes”. “Stephen De Felice”, “founder of the Foundation for Innovation in Medicine, created the term in 1989”.Functional foods, like milk and orange juice, supply health benefits that surpass food, in the way that a better lifestyle and a lower risk of ailment. Nutraceuticals, in another way, involve fortified dairy products like milk that help avoid or cure illnesses and disorders apart from anaemia.Conventional arrangements like Solvents extraction , Soxhlet distillation ,maceration and “Non conventional designs” like ‘Microwave assisted origin’, Ultrasound Assisted Extraction are used to restore the bioactive material from plants for nutraceuticals.”The Indian Health and Dietary Supplement Association” supports drug, nutraceutical, herbaceous, and direct selling energies by categorising them based on chemical arrangement, food type, and conventional arrangement.This paper gives a brief review on nutraceuticals ,its history , its market trend , extraction techniques , benefits and its applications .
Jul 2023 DOI 10.14302/issn.2639-3166.jar-23-4606
B. McCarty LambertCorresponding author
St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) generally has poor cold tolerance yet good to excellent shade tolerance. As mostly hot summers follow cold winters in USDA Hardiness Zone 7, severely damaging tall fescue (Lolium arundinaceum (Schreb.) Darbysh.) and centipedegrass (Eremochloa ophiuroides (Munro) Hack.), a St. Augustinegrass cultivar cold tolerant enough to be grown for shady lawns would greatly benefit home owners, recreational sites, and sod growers in the “transition zone.” Eight St. Augustinegrass samples were selected, including industry standards ‘Raleigh’ and ‘Palmetto’, plus ‘Palisades’ zoysiagrass (Zoysia japonica Steud.) for further testing from an established germplasm collection of material collected from lawns grown in USDA Hardiness Zone 7. Overall, based on 8-week greenhouse studies, the experimental lines had similar shade tolerance compared to commercial standards ‘Raleigh’ ‘Palmetto’ and ‘Palisades’ zoysiagrass. Field studies may be warranted to validate greenhouse studies to help further evaluate shade tolerance of experimental and commercial lines. Information generated supports the use of certain St. Augustinegrass selection in a wider environmental conditions such as reduced light environments (RLE).
Oct 2021 DOI 10.14302/issn.2692-1537.ijcv-21-3951
kaur BaljinderCorresponding author
Dept of Pediatrics, Government Medical College, Rajindra Hospital, Patiala..
This article has been retracted on July 20, 2022. VIEW THE RETRACTION NOTICE (https://doi.org/10.14302/issn.2692-1537.ijcv-25-5866) In December 2019, a novel coronavirus, now named as SARS-CoV-2, caused a series of acute atypical respiratory diseases in Wuhan, Hubei Province, China. The disease caused by this virus was termed COVID-19. The virus is transmittable between humans and has caused pandemic worldwide. The number of death tolls continues to rise and a large number of countries have been forced to do social distancing and lockdown. In humans, COVIDs mostly cause respiratory and gastrointestinal symptoms. Clinical manifestations range from a common cold to more severe disease such as bronchitis, pneumonia, severe acute respiratory distress syndrome, multi-organ failure and even death. Preliminary evidence suggests children are just as likely as adults to become infected with SARS-CoV-2 but are less likely to be symptomatic or develop severe symptoms. in our study , we consider the symptomatology , complications and mortality patterns of this disease in children.
Aug 2021 DOI 10.14302/issn.2372-6601.jhor-21-3903
B Katakkar SureshCorresponding author
Arizona Hematology Oncology, Tucson Arizona USA
A 61 years female patient with known diagnosis of the breast cancer in remission for more than 10 years has Renaud’s disease. During her work up for lupus and lupus anticoagulant which both were negative a prolonged thrombin time was noted which was done by mistake. She has no history of bleeding or thrombosis and last recent surgery was 5 years ago for spinal stenosis and was uncomplicated. Her clinical examination is normal without evidence of any spontaneous bruises but colder hands. The thrombin time was greater than 125 seconds on two different occasions and correction of it by addition of normal plasma was down to 56 seconds and was thus incomplete. Her prothrombin time and PTT were normal and there was no evidence of FDP or D-Dimers. There was no evidence of circulating heparins. The fibrinogen level was normal. The para proteinmia was excluded by normal serum protein electrophoresis and by immunofixation . Thus it is felt that this patient has dysfibrinogenemia or hypo dysfibrinogenemia without bleeding or thrombotic complication. The literature review shows approximately 55% of dysfibrinogenemia patients do not have bleeding or thrombotic complications.
Jan 2021 DOI 10.14302/issn.2692-1537.ijcv-20-3685
Elkhenany HodaCorresponding author
Department of Surgery, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt.
The current uncontrollable outbreak of novel coronavirus (COVID-19) has unleashed severe global consequences in all aspects of life and society, bringing the whole world to a complete halt and has modeled significant threats to the global economy. The COVID-19 infection manifests with flu-like symptoms such as cough, cold, and fever resulting in acute respiratory distress syndrome (ARDS), lung dysfunction, and other systemic complications in critical patients are creating panic across the globe. However, the licensed vaccine has started to show up; some resulted in side effects that would limit its possibility in some circumstances as allergic personnel, for example. Moreover, the production and approval of new drugs is a very complicated process and takes a long time. On the other hand, stem cells have gone the extra mile and intensively investigated at preclinical and clinical studies in various degenerative diseases, including infectious ones. Stem cells are proposed as a broad-spectrum therapeutic agent, which may suppress the exaggerated immune response and promote endogenous repair by enhancing COVID-19 infected lung microenvironment. Also, stem cells have different application manners, either direct transplantation, exosome transplantation, or drug delivery of specific cytokines or nanoparticles with antiviral property by engineering stem cells. This review discusses and summarizes the possible emerging role of cell-based therapy, especially stem cell therapy, as an alternative promising therapeutic option for the treatment and control of novel COVID-19 and its potential role in tissue rejuvenation after COVID-19 infection.
Sep 2020 DOI 10.14302/issn.2328-0182.japst-20-3526
Bekele AnbessaCorresponding author
Pharmacy School, Health Institute, Jimma University, Ethiopia
Background Self-medication (SM) can be defined as the use of drugs to treat self-diagnosed disorders or symptoms, or the intermittent or continued use of a prescribed drug for chronic or recurrent disease or symptoms. A number of individuals in developing countries do not attend physicians for their illnesses; instead they commonly use self-medication. Self-medication could be using drugs existing in home like over the counter (OCT) drugs, traditional medicine, prescription only drug. Self-medication is not always bad, hence for the over the counter drugs it is beneficial. Inappropriate storage and use of medicines at home could have a direct influence on public health, the environment and the health-care services and it increases the risk of self-medication. Objective To assess the practice of self-medication and drug storage among South Sudanese community in Addis Ababa. Materials and Methods A cross sectional study design was conducted in Addis Ababa city from April 22 to April 26/2019. Data was collected by semi structure-questionnaire consisting questions on general demographic, socio-economic as well as on perceived illness/ symptoms in the past four weeks and actions taken for it. The data collected was screened before it is analyzed. Data analysis was done by using calculator. Results From the total 297 respondents 286 (96.2%) had reported self-medication in the last one month before the study period. The most common types of ailments for which the respondents reported to have practiced self-medication were cough, cold and sore throat 90(30.3%), followed by headache 66(22.2%), diarrhea 52(17.5%) ,abdominal pain 47(15.8%), fever 21(7.07%) and vomiting 10(3.3%). The reasons given for self-medication were; the illness was minor 226(76%) and previous experiences with similar ailments 31 (10.4%) were found to be the two major reasons given by the respondents for self-medication in this study. The majority of the respondents 242(81.4%) who practiced self-medication obtained information on self-medication from friends and 29(9.7%) obtained information from family members. The most frequently used group of drugs used for self-medication were analgesics/antipyretics 177(59.5%) and antimicrobial which account 75(25.2%) each followed by antihelmenthics 24(8.08%).The main source of drugs for SM was in pharmacy 220(74.07%) followed by leftover drugs 41(13.8%) while drug retail outlet, and neighbors and relatives were the suppliers to 12.13% respondents each. Conclusion and Recommendation A significant number of respondents (96.2%) use S/M from those perceived illness. Majority of the self-medicated individuals used due to minor illness. The most common category of drugs used was analgesics/antipyretics and antimicrobials. And the reason reported for using S/M was minor illness and previous experience with the illness. Most of respondents obtained drugs easily from pharmacy. So, pharmacies are the major sources of drugs used for S/M. The increased of drugs storage to treat similar illness/symptom and drugs left over from previous use contribute to the increase in the S/M practice. Common drugs store reported by respondents who store modern drugs were analgesic/antipyretic. Most of the respondents stored the drug in locked cabinets. A lot is need to be done in educating the public including the health care providers on the type of illnesses that can be self-diagnosed and self-treated, the type of drugs to be used for S/M, and the proper use of drugs. During dispensing of drugs emphasis should be given to all drug consumers and dispenser because of resistance and side effects of drug is the main challenging problem even in the world. Food, Medicines and Healthcare Administration and Control Authority (FMHACA) needs to effectively implement laws on drug handling and dispensing so as to take necessary measures on illegal providers of drugs.
Jun 2020 DOI 10.14302/issn.2641-4538.jphi-20-3426
Cheng KangCorresponding author
Basic Medicine, Medical School, Qingdao Binhai University, Qingdao, P.R. China
The COVID-19 pandemic has killed more than 400 thousand and infected more than 7 million people in the whole world as of 06/10/2020. Many open systems, such as educations, transportations, entertainments, sports or foods, have been completely or partially locked down in many regions of the world to prevent COVID-19 spreading. Therefore, how to reopen all of the open systems after the shutdown has become a world urgent issue. Evidences of COIVD-19 have showed: person-to-person transmission occurs among close contacts; virus droplets (or aerosols) play an important role in the transmission; people can prevent COVID-19 by measures of mask-wearing or maintaining social distancing. However, how these measures work to prevent COVID-19 is still not clear in a perspective of biomedical Infophysics. In this study, (1) we think the transmission of infection can be accomplished by real or virtual person; (2) we define a virtual person as ghost airflow, a term we coin to describe virus droplets (or aerosols) that are initially generated by human carriers and remain in the air to be transmitted. These ghost airflows are as dangerous as the real virus carriers particularly in enclosed (confined) environments; (3) we propose biomedical infophysical models (BMIPM) of filtering the ghost airflows by mask-wearing and maintaining social distancing, to help people to understand the filtering mechanisms and willingly follow the guidelines of preventing covid-19, and therefore to successfully reopen all of the open systems after the shutdowns (lockdowns) and (or) to avoid the shutdowns (lockdowns) in future epidemics or pandemics. Significantly, we compare the prevention efficiencies of COVID-19 between people who are accustomed and not accustomed to masks based on the published WHO, CDC or NHC pandemic data. The compared results support our models in this investigation. Coronaviruses easily survive and have high toxicity, in dirty, wet and cold environments, and the air pollution is linked with higher COVID-19 death rates. The dingy environments and air-conditioning, freezing systems sufficiently provide such necessary dirty, wet and cold conditions and polluted airflows to exacerbate the mortality rate of COVID-19. Therefore, we strongly suggest: to use air conditioners as less as possible, to turn the wind levels as low as possible and to clean (disinfecting) the air-conditioning systems (filters and channels) and environments as frequent as possible.
Feb 2020 DOI 10.14302/issn.2692-5915.jafs-20-3204
Mozid AshrafulCorresponding author
Department of Criminology and Police Science, Mawlana Bhashani Science and Technology University, Santosh, Tangail -1902, Bangladesh
Cybercrime is one of the fastest-growing criminal activities in contemporary age. The first recorded cybercrime happened in France in the year 1820. It was not as sophisticated as cybercrime we know in our world today, but, still, that was a crime. Cybercrime has evolved globally as the online platform is progressing. While progress is made in the battle against cybercrime there still remains a wide gap in the consistency of laws across international borders. The main objectives of this study are to explore the nature of cybercrime in developing countries, find out the cyber threats for terrorist activities and explain cybercrime and threats from criminological aspects. This is a descriptive study which is based on secondary data. This study is based on previous researches & studies. this paper discusses the nature of cybercrime in developing countries. It could allow developed countries to understand better the national and international effects of that cyber threats, to determine the conditions of current regional and international agreements, and to help countries create a sound legal framework. And then we notice the impact of cyber threats all over the world. At last, we discuss cybercrime from criminological point of view. Cybercrime is not limited to two neighboring countries and cross-border conflicts; an attempt could be conducted from another world. It is fearful to see cyber wars as the easiest way to carry out sabotaging rather than wars such as cold war, chemical and biological wars, terrorist wars or jihadist attacks. The international legal framework aims by the International Criminal Court to keep offenders accountable for their actions. The government has by far the biggest burden and obstacle in raising knowledge of cybercrime among the people.
Apr 2018 DOI 10.14302/issn.2578-8590.ipj-18-2078
Kakitsuba NaoshiCorresponding author
Department of Environment and Technology, School of Science and Technology, Meijo University, Nagoya, Japan
Background: The core interthreshold zone (CIZ) is defined as the range between core temperature (Tc) at the onset of shivering and the Tc at the onset of sweating under consistent mean skin temperatures of 28°C to 30°C. A previous study demonstrated a diurnal change in the CIZ for male subjects and its relationship to the cutaneous sensation threshold zone (CSZ). In the present study, diurnal changes in the CIZ and the CSZ for young Japanese female subjects were investigated using the same experimental protocol from the study of male subjects and the sex differences in these responses were then examined. Methods: The CIZ and the CSZ were measured in 10 female subjects who participated in three experiments in a single day during the morning, afternoon, and evening in the summer of 2014 (single-day experiment), and six female subjects who participated in the same experiments on the morning of day 1, the afternoon of day 2, and the evening of day 3 during the summer of 2016 (multiple-day experiment). Air temperature was controlled at 25°C. Each subject wore a suit perfused with 25°C water at a rate of 600 cc/min, and exercised at 50% of their maximum work rate on an ergometer for 10–15 min until their sweating rate increased. They then remained seated, without exercising, until their oxygen uptake increased. Rectal temperature, skin temperature at seven sites, the forehead-sweating rate, and oxygen uptake were continuously monitored throughout the experiment. Cutaneous warm and cold sensation thresholds were measured at three sites using 1-cm2 and 2-cm2 probes. Results: The results from the single-day experiment demonstrated that the CIZ was proportional to core temperature prior to exercise (Tc-init) whereas the results from the multiple-day experiment demonstrated that the CIZ increased continuously from morning to evening despite almost a constant Tc-init. The CIZ appeared to be proportional to the CSZ measured with the 2-cm2 probe. When compared with the results from the previous study of men, no significant sex difference was observed between the CIZ of 0.25±0.07°C for female subjects and 0.21±0.05°C for male subjects. Conclusion: No significant sex difference or diurnal variation in the CIZ was confirmed. Continuous increase in the CIZ from morning until evening is expected in both men and women under a normal Tc circadian rhythm.