Wilson's disease (WD) is a genetic neurodegenerative disorder; it exhibits wide heterogeneity in symptoms and usually presents with liver disease and/ or neuropsychiatric manifestations. The common neurological manifestations observed are dysarthria, gait disturbance, dystonia, rigidity, tremor, dysphagia and chorea. The frequent psychiatric manifestations reported are personality and mood changes, depression, phobias, cognitive impairment, psychosis, anxiety, compulsive and impulsive behavior. Isolated obsessive-compulsive disorder (OCD) is a rare presentation of WD. Reported herein is a case of a 17-year-old boy with isolated OCD. He presented to the psychiatrist with symptoms of contamination obsessions and washing compulsions, along with compulsion of repeated feet tapping, and was treated with adequate doses of fluoxetine for 6 months but did not improve. Later on, he was diagnosed as a case of WD and showed improvement with chelating and behavior therapy. This implies the importance of the occurrence of isolated psychological symptoms in WD.

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Asparagus racemosus (Shatavari) is recommended in Ayurvedic texts for prevention and treatment of gastric ulcers, dyspepsia and as a galactogogue. A. racemosus has also been used successfully by some Ayurvedic practitioners for nervous disorders, inflammation, liver diseases and certain infectious diseases. However, no scientific proof justifying aforementioned uses of root extract of A. racemosus is available so far. Recently few reports are available demonstrating beneficial effects of alcoholic and water extracts of the root of A. racemosus in some clinical conditions and experimentally induced diseases, e.g. galactogogue effect, antihepatotoxic and immunomodulatory activities. The present article includes the detailed exploration of pharmacological properties of the root extract of A. racemosus reported so far.

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Most medical schools, especially in South-East Asia, currently are experiencing difficulties in providing the right quality and quantity of educational experiences as the curricula have failed to respond to the needs of the community and country. The pedagogic shift from traditional approach to a need-based approach requires a fundamental change of the roles and commitments of educators, planners and policymakers. Teachers of health professional education in the region are to be well-informed of the trends and innovations and utilize these to increase relevance and quality of education to produce competent human resources for the region. The purpose of this paper is twofold: (i) to discuss innovative strategies and emerging trends, which have been successfully adopted by educators around the world for the reorientation of medical education to overcome existing traditions of educational planning, review and development and (ii) to highlight their implications and importance to initiate need-based reforms of medical training in South-East Asia.

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BACKGROUND: Pelvic inflammatory disease is a common problem faced by the gynecologists in there out patient department. AIM: The aim of the study was to evaluate the efficacy of three treatment combinations in the syndromic management of pelvic inflammatory disease in the out patient setting. SETTING DESIGN: In the medical college hospital patients presenting in gynecology out patient department were enrolled. MATERIAL AND METHODS: One hundred and sixty five women with diagnosis of pelvic inflammatory disease were randomized into three equal groups getting ciprofloxacin (500 mg) and tinidazole (600 mg) combination twice daily for 7 days (Group 1), a kit containing fluconazole (150 mg), azithromycin (1 gm) and secnidazole (2 mg) as one time dose (Group 2) and Doxycycline 100mg twice daily and metronidazole 200 mg thrice daily for seven days (Group 3). Severity score was determined on first visit and after 1 week and 4 weeks when patients were called for follow up. Statistical Analysis: Chisqare test, Krusker wallis test and Mann Whitney test. RESULTS: There was significant reduction in severity score after 1 week of treatment, which was further reduced after 4 weeks in all the three groups. Cure rate was highest in-group 1 (96%) followed by group 2 (93.5) and group 3 (91.3%) but the difference was not statistically significant. Resolution of inflammatory mass was highest in group 1. The incidence of side effects was highest and compliance was lowest in the doxycycline -metronidazole group, but the difference was not statistically significant. CONCLUSION: All the three treatment combinations were found to be equally effective in the syndromic management of pelvic inflammatory disease.

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BACKGROUND: Many traditional treatments have been recommended in the alternative system of medicine for treatment of diabetes mellitus; however, the mechanism of most of the herbals used has not been defined. AIMS: This study was carried out to clarify the effect of fenugreek, garlic and onion, recommended in Persian folklore medicine as beneficial in the treatment of diabetes, on blood glucose and their possible effect on pancreatic tissue. METHODS AND MATERIAL: Diabetes mellitus was induced in 20 out of 25 adult male albino rats, using intraperitoneal injection of 185 mg/kg BW alloxan. The diabetic rats were divided into four groups, three of which were fed a diet containing 12.5% BW Allium sativum (garlic), Allium cepa (onion) or Trigonella foenum-graecum (fenugreek) for 15 days. The fourth group (positive control) received an ordinary diet. The remaining non-diabetic rats (negative control group) received neither alloxan nor the mentioned plants. Following consumption of plants, blood glucose was measured every day and on the last day the pancreas were removed and stained with H&E and Gomeri aldehyde fuchsin (GAF). Morphology of the pancreatic sections and the following morphometric factors were studied: volume density of B cells, volume density of islets, percent of B cells, number of islets per square millimeter, average area of islets and average volume density of B cell in whole pancreas. STATISTICAL ANALYSIS USED: One-way Analysis of Variance (ANOVA) test and Duncan's multiple range tests were used to evaluate the data. RESULTS AND CONCLUSION: The results of this study indicate that only garlic was able to reduce blood glucose significantly compared with the control group (P<0.05). In the control positive group all the mentioned morphometric factors were significantly changed in comparison with the control negative (normal health) group, but the same did not show significant change between treated and untreated diabetics.

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Antimicrobial resistance is a natural biological phenomenon of response of microbes to the selective pressure of an antimicrobial drug. Resistance may be inherent, which explains the phenomenon of opportunistic infection or acquired. Concern about the resistance increased in the late 1990's and since then, many governmental and agency reports have been published regarding the agricultural use of antibacterials, advising less use of antibacterials, appropriate choice of antibacterials and regimens, prevention of cross-infection and development of new antibacterials. The emergence of multidrug resistant strains of Gram-negative bacteria (Pseudomonas, Klebsiella, Enterobacter, Acinetobacter, Salmonella species) and Gram-positve organisms (Staphylococcus, Enterococcus, Streptococcus species) is the more worrisome in the present therapeutic scenario. Multidrug - resistant tuberculosis is another serious public health problems. Resistance to some agents can be overcome by modifying the dosage regimens (e.g., using high-dose therapy) or inhibiting the resistance mechanism (e.g., beta-lactamase inhibitors), whereas other mechanisms of resistance can only be overcome by using an agent from a different class. It is urgently required to ban the sale of antibiotics without prescription, to use antibiotics more judiciously in hospitals by intensive teaching of the principles of the use of antibiotics and to establish better control measures for nosocomial infections. Thus, it is highly recommended that practicing physicians should become aware of the magnitude of existing problem of antibacterial resistance and help in fighting this deadly threat by rational prescribing.

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Context: An ethnobotanical study was carried out among the Jah Hut people who live in the central part of peninsular Malaysia. Materials and Methods: The information on the medicinal plants was obtained from interview with a traditional medicinal man. The traditional uses and remedies were documented. The literature searches were carried out for the evaluation on the current status of investigations on these plants. Results: In this study, we present 16 species of plants, which are commonly used among the Jah Hut people to cure some common diseases. Discussions: This study is important to preserve the knowledge of medicinal plants used by Jah Hut people. The surveys of phytopharmacological literatures of these plants have great pharmacological and ethnobotanical significance.

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Hypertension is a silent killer. Indians are racially predisposed to cardiovascular disease, and the increasing burden of hypertension has only added to the problem. Economic constraints and the allure of additional benefits without adverse effects have made lifestyle modifications an attractive proposition in developing and developed countries alike. Blood pressure is a continuum and any increase above optimal confers additional independent risk of vascular disease, even in ranges previously considered normal. While antihypertensive agents have been used for those patients with blood pressure above the traditional cutoff, there has been increasing emphasis on the prevention and treatment of hypertension by non-pharmacological means, termed 'lifestyle modifications.' A MEDLINE search was done for relevant references with emphasis on original studies, randomized controlled trials and meta-analyses. Lifestyle modifications that effectively lower blood pressure are increased physical activity, weight loss, limited alcohol consumption, reduced sodium intake and the Dietary Approaches to Stop Hypertension diet. Lifestyle modification is recommended as initial therapy in stage 1 hypertension before initiation of drug therapy and as an adjunct to medication in persons already on drug therapy. In pre-hypertensives, it can reduce the incidence of hypertension and lower end-organ damage. It is emphasized that simple advice from physicians can have a positive influence on patients' motivation to make lifestyle changes.

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Autism is a complex neurodevelopmental disorder characterized by qualitative impairments in social interaction and communication, with restricted, repetitive, stereotyped patterns of behavior, interests and activities. These behaviors manifest along a wide spectrum and commence before 36 months of age. Diagnosis of autism is made by ascertaining whether the child's specific behaviors meet the Diagnostic and Statistical Manual of Mental Disorders-IV-Revised criteria. Its etiology is still unclear but recent studies suggest that genetics plays a major role in conferring susceptibility. Recent neuroimaging research studies indicate that autism may be caused by atypical functioning in the central nervous system, particularly in the limbic system: amygdala and hippocampus. In a third of autistic children, loss of language and/or social skills occurs during the second year of life, usually between 15 and 21 months of age. Comorbidity with mental retardation, epilepsy, disruptive behaviors and learning difficulty is not uncommon. Although there is currently no known cure for autism there is evidence to suggest that early intervention therapy can improve functioning of autistic children. Judicious use of psychotropic drugs is necessary to manage associated aggression, hyperactivity, self-mutilation, temper tantrums; but drugs are not a substitute for behavioral and educational interventions. The family physician can play an important role in detecting autism early, coordinating its assessment and treatment, counseling the parents and classroom teacher, and monitoring the child's progress on a long term basis.

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Background: Hyoscine N-butyl bromide (HBB) acts by inhibiting cholinergic transmission in the abdomino-pelvic parasympathetic ganglia, thus relieving spasm in the smooth muscles of gastrointestinal, biliary, urinary tract and female genital organs, especially the cervico-uterine plexus and aiding cervical dilatation. AIM: The study was undertaken to observe the effects of 40 mg intravenous HBB as a labor analgesic and labor accelerant. Settings and Design: This prospective randomized control trial was carried out on 104 primigravidae with single live fetus in cephalic presentation, with spontaneous onset of labor, between 37-40 weeks of gestation. Materials and Methods: Women were consecutively randomized into study (group I) and control (group II) groups, each with 52 patients after excluding high risk factors like preeclampsia, antepartum hemorrhage, previous uterine scar, and any contraindications to vaginal delivery. Group I received 40 mg HBB as a slow intravenous injection in the active phase of labor while Group II received 2mL normal saline. Pain scores were assessed at baseline and two hours later. Secondary outcome measures compared were progress of labor based on injection delivery interval, mode of delivery and neonatal condition at birth. Statistical Analysis: Statistical significance was assessed by using Student's t-test and Chi-square test. P-value <0.05 was taken as significant. Results: Pain relief of 35.6% was noted on visual analog score with the use of HBB. Mean duration of labor was 3 hours 46 minutes in Group I compared to 8 hours 16 minutes in Group II (P value: <0.001). Mode of delivery and neonatal outcome were comparable. No adverse maternal effects were noted. Conclusions: Intravenous Hyoscine N-Butyl Bromide causes pain relief of up to 36% and shortens the duration of active phase without any untoward short term fetal or maternal effects.

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The Metabolic syndrome is a widely prevalent and multi-factorial disorder. The syndrome has been given several names, including- the metabolic syndrome, the insulin resistance syndrome, the plurimetabolic syndrome, and the deadly quartet. With the formulation of NCEP/ATP III guidelines, some uniformity and standardization has occurred in the definition of metabolic syndrome and has been very useful for epidemiological purposes. The mechanisms underlying the metabolic syndrome are not fully known; however resistance to insulin stimulated glucose uptake seems to modify biochemical responses in a way that predisposes to metabolic risk factors. The clinical relevance of the metabolic syndrome is related to its role in the development of cardiovascular disease. Management of the metabolic syndrome involves patient-education and intervention at various levels. Weight reduction is one of the main stays of treatment. In this article we comprehensively discuss this syndrome- the epidemiology, pathogenesis, clinical relevance and management. The need to do a comprehensive review of this particular syndrome has arisen in view of the ever increasing incidence of this entitiy. Soon, metabolic syndrome will overtake cigarette smoking as the number one risk factor for heart disease among the US population. Hardly any issue of any primary care medical journal can be opened without encountering an article on type 2 diabetes, dyslipidemia or hypertension. It is rare to see type 2 diabetes, dyslipidemia, obesity or hypertension in isolation. Insulin resistance and resulting hyperinsulinemia have been implicated in the development of glucose intolerance (and progression to type 2 diabetes), hypertriglyceridemia, hypertension, polycystic ovary yndrome, hypercoagulability and vascular inflammation, as well as the eventual development of atherosclerotic cardiovascular disease manifested as myocardial infarction, stroke and myriad end organ diseases. Conversely, treatment and consequent improvement of insulin resistance have been shown to result in better outcomes in virtually all of these conditions.

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This review aims to explain the progress of information and communication technology (ICT) applications in asthma management. Appropriate literature was printed out from the bibliographic databases and library source using relevant key phrases of ICT and asthma. The ICT developments from simple to complex modules to augment the conventional methods of asthma care with a caution of excessive reliance upon technology were discussed. However, it should be noted ICTs are for maximizing the human clinician's own ability to receive and process information as well as providing unique opportunities for patients, physicians, pharmacists and researchers.

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Torsion of uterine adnexa is an important cause of acute abdominal pain. Torsion of ovarian masses is quite common and isolated torsion of fallopian tube has also been reported in literature. However, torsion of para ovarian cyst is a very rare. We report a rare case of twisted para ovarian cyst resulting in secondary torsion of the fallopian tube. Torsion of fallopian tube and para ovarian cyst are usually seen in the reproductive age group. Physicians need to maintain a high index of suspicion for this uncommon and often difficult to diagnose cause of abdominal pain.

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Internet is transforming lives of many people in the world. Nowadays Internet has become one of the most common media to extract information of interest to researchers. The Internet is composed of a large number of smaller interconnected networks called Intranets. These Intranets connect thousands computers enabling them to share information with each other and to share various resources such as powerful super computers, software and databases of information. It has made it possible for people all over the world to effectively and inexpensively communicate with each other. The Internet has become world's biggest library where retrieval of scientific resources is only a mouse click away. The geometric growth in Internet usage is mainly due to the great success of "World Wide Web". Various useful databases on diabetes are already on 'the Net' and many more being added regularly. The present article is an attempt to provide a review of several sites that may be of great significance to the diabetes researchers before execution for new assignment/project.

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Stem cells are the cells that have the ability to divide for indefinite periods in culture and to give rise to specialized cells. Sources of these cells include embryo, umbilical cord and certain sites in adults such as the central nervous system [CNS] and bone marrow. Its use hold promise of wide spread applications particularly in areas of spinal cord injury, difficult non-unions, critical bone defects, spinal fusions, augmentation of ligament reconstructions, cartilage repair and degenerative disc disorders. This review article contains current information derived from Medline searches on the use in various orthopedic subspecialties. Some issues remain at the forefront of the controversy involving stem cell research - legislation, ethics and public opinion, cost and concentration methods. As is true with any new technology, the enthusiasm for this technology that has potential to influence virtually every orthopedic case management, must be balanced by subjecting it to stringent clinical and basic research investigations.

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Melatonin is a neuroendocrine hormone secreted by the pineal gland to transduce the body's circadian rhythms. An internal 24 hour time keeping system (biological clock) regulated by melatonin, controls the sleep-wake cycle. Melatonin production is a highly conserved evolutionary phenomenon. The indole hormone is synthesized in the pinealocytes derived from photoreceptors. Altered patterns and/or levels of melatonin secretion have been reported to coincide with sleep disorders, jetlag, depression, stress, reproductive activities, some forms of cancer and immunological disorders. Lately, the physiological and pathological role of melatonin has become a priority area of investigation, particularly in breast cancer, melanoma, colon cancer, lung cancer and leukemia. According to the 'melatonin hypothesis' of cancer, the exposure to light at night (LAN) and anthropogenic electric and magnetic fields (EMFs) is related to the increased incidence of breast cancer and childhood leukaemia via melatonin disruption. Melatonin's hypothermic, antioxidant and free radical scavenging properties, attribute it to an immunomodulator and an oncostatic agent as well. Many clinical studies have envisaged the potential therapeutic role of melatonin in various pathophysiological disorders, particularly cancer. A substantial reduction in risk of death and low adverse effects were reported from various randomized controlled trials of melatonin treatment in cancer patients. This review summarizes the physiological significance of melatonin and its potential role in cancer therapy. Furthermore, the article focuses on melatonin hypothesis to represent the cause-effect relationship of the three aspects: EMF, LAN and cancer.

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BACKGROUND: Assam is the highest tea producer state in the country. There is scarcity of reliable information on health and nutritional status among tea garden population of Assam to enable initiating public health response to their health needs. AIMS: To describe health problems and nutritional status among tea garden population of Assam. SETTINGS AND DESIGN: Community-based cross-sectional survey in eight randomly selected tea gardens of Dibrugarh district of Assam. MATERIALS AND METHODS: Socio-demographic and behavioral characteristics of participants were recorded. Health problems and nutritional status were assessed through medical examination, evaluation of medical records, anthropometry and laboratory investigations. STATISTICAL ANALYSIS : Percentage prevalence; Chi-square test was applied wherever applicable. RESULTS: Out of 4,016 participants, 1,863 were male and 2,153 were female. They were mostly illiterate, and nearly 52.9% (1,197 of 2,264) of adults were manual workers in the garden. Alcohol and oral tobacco use were common. Prevalence of underweight among children was 59.9% (357 of 596), and thinness among adults was 69.9% (1,213 of 1,735). Anemia was widespread. Worm infection (65.4%, 217 of 332); skin problems; respiratory infections, including tuberculosis; filariasis were present in a significant way. Children suffered more in various diseases. Major noncommunicable diseases like hypertension, stroke were emerging in the community and were associated with modifiable risk factors like alcohol and tobacco use. CONCLUSION: Health status of the population can be ameliorated through better hygienic practices, environmental sanitation, creating health awareness, nutritional intervention and overall improvement of socioeconomic conditions of the population.

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Phyllanthus niruri has been found to exhibit marked inhibitory effect on hepatitis B virus evident by its exhaustive utility in cases of chronic jaundice. However, till date, research has not been focused on identification and validation of active pharmacophores of Phyllanthus niruri responsible for the reported inhibitory effect of its aqueous extract on anti-human immunodeficiency virus. The present investigation examines the anti-HIV effects of the alkaloidal extract of Phyllanthus niruri in human cell lines. The inhibitory effect on HIV replication was monitored in terms of inhibition of virus induced cytopathogenecity in MT-4 cells. The alkaloidal extract of Phyllanthus niruri showed suppressing activity on strains of HIV-1 cells cultured on MT-4 cell lines. The CC50 for the extract was found to be 279.85 microgmL(-1) whereas the EC50 was found to be 20.98 microgmL(-1). Interestingly the Selectivity Index (SI) was found to be 13.34, which showed a clear selective toxicity of the extract for the viral cells. The alkaloidal extract of Phyllanthus niruri was thus found to exhibit sensitive inhibitory response on cytopathic effects induced by both the strains of human immunodeficiency virus on human MT-4 cells in the tested concentrations.

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Febrile seizures are the most common cause of convulsions in children. Most are simple in nature, although those with focal onset, prolonged duration (³15 min) or those that recur within 24 h or within the same febrile illness are considered complex. Diagnosis of this condition is essentially clinical and based on its description provided by parents. Its pathophysiology remains unclear, but genetics plays a major role in conferring susceptibility. Although most febrile seizures are benign and associated with minor viral illnesses, it is critical that the child be evaluated immediately to reduce parental anxiety and to identify the cause of the fever. It is essential to exclude underlying pyogenic meningitis, either clinically or, if any doubt remains, by lumbar puncture. The risk of pyogenic meningitis is as low (<1.3%) as the risk in a febrile child without seizures. After an initial febrile seizure (simple or complex), 3-12% of children develop epilepsy by adolescence. However, the risk of developing epilepsy after an initial simple febrile seizure is low (1.5-2.4%). Since the vast majority of children have a normal long-term outcome, antiepileptic medication is not recommended to prevent recurrence of febrile seizures. Oral diazepam or clobazam, given only when fever is present, is an effective means of reducing the risk of recurrence. The family physician can play an important role in counseling the parents that most febrile seizures are brief, do not require any specific treatment or extensive work-up, the probability of frequent or possibly threatening recurrences is low and the long-term prognosis is excellent.

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Background : Ventilator-associated pneumonia (VAP), a frequent nosocomial infection in the intensive care, is associated with considerable morbidity. Endotracheal suctioning is routinely performed in mechanically ventilated patients to clear secretions. This study assessed if there were advantages of closed endotracheal suctioning (CES) over open endotracheal suctioning (OES) with respect to clinical outcomes. Materials and Methods : Trials comparing CES with OES were identified by search of MEDLINEÒ (1966-July 2006) and bibliographies of relevant articles. Only trials reporting VAP and/or mortality were considered. Studies reporting only physiological outcomes were excluded. Statistical Analysis Used : A meta-analysis of randomized controlled trials (RCTs) was performed using the random-effects estimator. The effect of suctioning type on VAP and mortality was reported as risk difference (RD) and duration of mechanical ventilation (MV) as mean weighted difference (MWD). Results : Nine RCTs fulfilled criteria for inclusion. There was no differential treatment effect of suctioning type (closed versus open, n = 9 studies) on VAP (RD - 0.01; 95% CI - 0.05, 0.03; P = 0.63) or on mortality (n = 5; RD 0.01; 95% CI - 0.04, 0.05; P = 0.8). Although OES was associated with a shorter duration of MV (n = 4; MWD -0.64; 95% CI 0.21, 1.06; P = 0.004), one study contributed significantly to the estimates. Heterogeneity of treatment effects was not observed. Conclusions : This meta-analysis has not demonstrated a superiority of CES over OES with respect to VAP or mortality. Thus the decision for the use of CES may be based on possible benefits in patients requiring high respiratory supports, reduced costs in those needing prolonged MV or occupational health and safety concerns with OES.

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Endometriosis is presence of functioning endometrial tissue outside the uterine cavity. Endometriosis can sometimes occur in a previous surgical scar. Scar endometriosis is rare and difficult to diagnose. It mostly follows obstetrical and gynecological surgeries. This condition is often confused with other surgical conditions. We are reporting two cases of scar endometriosis following cesarean section, which were misdiagnosed as stitch granuloma initially. Medical treatment was not helpful. Both the patients required wide surgical excision of the lesion. The pathogenesis, diagnosis and treatment of this condition are being discussed.

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Melioidosis is an infectious disease caused by gram-negative soil-dwelling bacillus Burkholderia pseudomallei. Musculoskeletal melioidosis mimics other infections both clinically and radiologically. An extensive literature review has been performed over musculoskeletal melioidosis through various search engines such as Pubmed, Embase, Medscape, Altavista and Google. Diagnosis requires a high index of clinical suspicion and is dependent on microbiological confirmation. Prompt treatment with long-term combination antibiotics in high dosages and surgical drainage of abscesses improves survival

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Inflammation plays a central role in the pathophysiology of atherosclerosis, starting from initiation, through progression, and ultimately the thrombotic complications of atherosclerosis. Diabetes mellitus is a major risk factor for atherosclerosis. Hyperglycemia-induced endothelial dysfunctions, along with hypercoagulable potential of diabetes mellitus, accelerate the process of atherothrombotic complications. Therefore, clinically feasible markers to monitor subtle systemic inflammatory burden and specific add-on therapy for the same constitute need of the present day. The understanding of the concept of inflammation in diabetes-accelerated atherosclerosis can be used practically to predict future cardiovascular risk by evaluating inflammatory biomarkers and to design clinical trials making inflammation as a therapeutic target.

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Many of the drugs currently used in medical practice are mixtures of enantiomers (racemates). Many a times, the two enantiomers differ in their pharmacokinetic and pharmacodynamic properties. Replacing existing racemates with single isomers has resulted in improved safety and/or efficacy profile of various racemates. In this review, pharmacokinetic and pharmacodynamic implications of chirality are discussed in brief, followed by an overview of some important chiral switches that have yielded safer alternatives. These include levosalbutamol, S-ketamine, levobupivacaine, S-zopiclone, levocetirizine, S-amlodipine, S-atenolol, S-metoprolol, S-omeprazole, S-pantoprazole and R-ondansetron. Few potential chiral switches under evaluation and some chiral switches that have not been successful are also discussed.

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