Journal of Advances in Medical and Biomedical Research
Year:2001 | Volume:8 | Issue:33|Papers Count:11

Recently, in human communities, a relation between malnutrition before birth and hypertension, has been suggested. Patterns of malnutrition during embryonic period in rats, on the basis of measuring rat's Bp via tail caff, have provided decisive support for this theory.Electrolytes consumed by mother, in embryonic periods, also may change the homeostasis of the body fluids which genetically sensitize individuals during offspring.For studying the future effects of different concentrations of Nacl, variant amounts, Consists of 0.5, 1, 1.4, 1.6, 1.8 and 2 percent, were prepared and during the periods of pregnancy and lactation, these specific concentrations of salt in drinkable water, were offered to female rats.One group used distilled water and the other group, consumed drinkable water of Isfahan. All through the experience, rats nutrious diet, contained 2 percent of salt. After weaning, during the whole period of development, newborns of all groups utilized the above mentioned diet and drinkable water of Isfahan, as their consumed water. At the end of development period. 3 month rats of each group, were weighed Then mean systolic and dyastolic Bp of 20 rats from mothers which had consumed variant concentrations, were measured, directly.Mean systolic and dyastolic Bp of offspring which their mothers had used 0.5 and 1 percent concentrations, clearly showed a reduction, compared with those which their mothers had utilized more concentrated saline solutions, rats of above group, also had more weights.But Bp of rats from mothers which had used more concentrated saline solutions, showed an increase and they also had lower weights.

This study is accompolished in order to assess the types and frequency of refractive errors in 1000 cases of our outpatients of University eye clinic. This is a descriptive and cross sectional study.Data was collected from antorefractometer and added to questionaires prepared for each patient with respect to identification and history of them.Important finding of this study includes:- There is no significant difference between male and female, Patents- The most of the patients visited were in their second decade of life.- Nearly two third (2/3) of the patients have astigmatism and one forth (1/3) havehypermetropia and one third; have myopia.- Half of the Astigmats have with the rule and one third have against the rule and one seventh have oblique astigmatism.- Nearly 23% of bypermetropes and 11.5% of Myopics and 15.5% of astigmates have some kind of anisometropia and also anisome tropia is more frequent in first decade of life.- Nearly 11% of Myopes are high myopics.With this regard it goes without saying that education and periodic eye examination specially in first decade of life is very important for correction of refractive error and prevention of Amblyopic.

The effect of prescription of sublingual Adalat 10 minutes before laryngoscopy and intra-tracheal for decreasing hemodynamical reaction was - studied in 100 patients 50 of them were under studying and other 50 patients were control group.All of the patients were prescribed an equal advance anesthesia drug of the same kind and dose. The induction anesthesia drugs and acting laryngoscopy and similar intra tracheal were selected. Vital signs include systolic & diastolic blood pressure - and numbers of pulse were measured and recorded in seven temporal processes with earphone and monitoring.The achieved resulted of this research showed this method is useful for prevention of hypertention and increasing heart beating during intra-trcheal intubation.

One of stressful situations is terminal examinations & educational Curriculem changing. Then an experimental study was designed in order to determine the effect of use Benson Relaxation Technique (BRT) on anxiety level & salivary Immunoglobulin A (SlgA) concentration in school of Nursing & Midwifery students during terminal examinations (TE) in 1378.70 samples were assigned from target population by systematic random method & then was randomizly divided two groups " experimental & control ".The control group consisted of 29 subjects (24 females & 5 males) and the experiment group consisted of 27 subjects (20 females & 7 males). Subjects in the experimental group were taught (BRT) & Subject in the control group weren't taught anything.Data collection about demographic variables was performed by questionaire & Anxiety was measured by state-trait Anxiety Inventory (STAI) on pre (TE) and post (TE). SlgA concentration was measured by Immunoturbi dimetery method on pre (TE) and post (TE).Data was analyzed by paired T-test exam. results were indicated that, there is no significant difference between the pre (TE) and post (TE) state anxiety scores in the experimental group (p=0.7). but state anxiety mean in the experimental group decreased from 43.4 pre(TE) to 42.8 post (TE), while state anxiety mean in the control group was determined from 39.34 pre(TE) to 41.03 post (TE). No significant difference was found for the experimental group in SIgA concentration (P=0.35) , but there was significant difference in the control group (P= 0.00). Therefore, the use of (BRT) caused stability in SIgA concentration during (TE).As a finding researchers suggest that (BRT) was taught intervention for eliminating anxiety and its complication, concentration in university course & inpatient setting.

Some 3000 newborn were examined just after delivery in the Hakim Hidaji hospital. Some 2886 of them were term and some 114 were preterm (Under 37 weeks). 210 (7.8%) of term and 54 (47.37%) of preterm had undescended testis. The prevalence of (UDT) in the western countries is 3.4% in term and 30.4% in preterm. That prevalence has significant from ours (P<01).

Malignant diseases of the stomach and esophagus are common sufferings throughout the world including I.R. Iran.Geographically Islamic Republic of Iran specially Its Northern regions full of the cancer belt areas of the world.These Malignancies are severely Invative and dreadful. Disease is uncurable when first Presents clinically as it is too late to achieve cure for the patient. If diagnosed at early stage in their course these may be curable.Several factors are involved in the causation of these lethal diseases. These include ABO blood grouping diet, smoking, alcohol, nitrats, hot tea, and socio-economic status of the patient. In this study relative prevalence of ABO blood grouping and clinical presentation of operated patients for gastric and esophagial cancer at shafieiih Hospital of Zanjan from 1994 to 1999 of Iranian calendar are studied.The total numbers of patients during the said mentioned period were 184 that were selected by method of total sampling. The diagnoses were confirmed through histopatological reports and descriptive study was performed.122 patients were male and 62 were female. Relative prevalence ratio for male to female was 2:1.of the total numbers 125 had gastric cancer and 59 suffered from esophageal cancer relative prevalence ratio for Gastric to esophagial cancer was 2:1.45.6% of the patients having Gastric cancer had blood group A of ABO blood grouping system, That shows meaningful statistical difference as compared with remaining blood groups (P value = 0.02).Among patients with cancer of esophagus the prevalence of blood groups A+B have relatively high but no meaningful statistical difference was observed. The commonest presenting clinical symptom of the patients suffering from gastric cancer was Abdominal pain that has meaningful statistical difference with all other symptoms (P valu= 0.00001).The commonest presenting clinical symptom of patients with esophagial cancer was dysphagia that too had meaningful statistical difference with all other remaining symptoms of the disease (P value = 0.00).We suggest that clinical symptoms and signs of these two diseases should be explained to the whole population specially male gender over the age of 40 years with blood group A. necessary information should be provided so that the disease diagnosed and threaded early in its course.In doubtful cases endoscopy of the upper gastrointestinal Tract is mandatory.

All of the patients concerning home accident refered to the centers of health services were studied on them this research. Necessary information's have been recorded in the specific forms and any changing was regarded in the next revision.Totally 3270 patients have refered to one of the health services center concerning home accidents in the province of Zanjan. The most home accidents were in the group of 10-19 years.And the most less was in the group of 80 and more years.Meanwhile, falling down was (42.8%) the most injured organs were hands (35%).And was the first rate in the frequency. Also the kind of cutting, tearing, scratching were (49.5%) of next frequency of home accidents.According to the achieved results in this research, the most accidents were in order, about the decades of first, second and third. Because, children in the first decade have no experience about accidents factors. It is required to be educated the observing of immunity in the planning of building, public education by mass media and observing the standards of home equipments, protective and immunity regulations.

Salmonellas is the most prevalent food born disease in the word and poultry meat is one of the sources of infection. In a descriptive cross sectional study, 140 samples of poultry carcasses prepared for sale on the Hamadan retail market were studied. Seventy freezing carcass samples and also 70 non – freezing ones were selected.Each chicken was taken three samples, including; skin, muscle and viscera for microbiological examination on selective media. Twelve poultry samples (8.6%) were contaminated with salmonella SPP. The rate of contamination was more in non - freezing poultry than freezing poulty. The most frequency of isolated salmonella was S. typhimurium and S. enteritis respectively. Due to high contamination rates, hygienic rules of slough and meat processing must be paid attention.

An Analytic descriptive study was carried out to assess the relationships between burnout and social support. 155 Nurses working in critical care unit were surveyed by using measures of Job Stress, burnout, anxiety and perceived Social Support (include social support sources & efficiency , and social support behaviors).On the Maslach Burnout Inventory, respondents Scrod in a moderate range of burnout for emotional exhaustion, depersonalization and lack of personal accomplishment. The results showed also low to moderate range of job stress and low to mild range of state - trait anxiety in more than 70% of participants. Scores on introducing social support sources (headnurse, fellow staff, spouse and family) and their efficiency, showed fellow staff received the highest support ratings from their coworkers and family received the lowest ratings. On the perceived social support behaviors, they scored in a well range of support functions for all mentioned sources. Results also showed low correlation between job stress and depersonalization, moderately correlation among state and trait anxiety with burnout subscales; and low correlation between each of family and spouse support sources with emotional exhaustion....