Potential biomarkers and signaling pathways associated with the pathogenesis of primary salivary gland carcinoma: a bioinformatics study

Salivary gland carcinoma (SGC) is rare cancer, constituting 6% of neoplasms in the head and neck area. The most responsible genes and pathways involved in the pathology of this disorder have not been fully understood. We aimed to identify differentially expressed genes (DEGs), the most critical hub genes, transcription factors, signaling pathways, and biological processes (BPs) associated with the pathogenesis of primary SGC. The mRNA dataset GSE153283 in the Gene Expression Omnibus database was re-analyzed for determining DEGs in cancer tissue of patients with primary SGC compared to the adjacent normal tissue (adjusted p-value 1). A protein interaction map (PIM) was built, and the main modules within the network were identified and focused on the different pathways and BP analyses. The hub genes of PIM were discovered, and their associated gene regulatory network was built to determine the master regulators involved in the pathogenesis of primary SGC. A total of 137 genes were found to be differentially expressed in primary SGC. The most significant pathways and BPs that were deregulated in the primary disease condition were associated with the cell cycle and fibroblast proliferation procedures. TP53, EGF, FN1, NOTCH1, EZH2, COL1A1, SPP1, CDKN2A, WNT5A, PDGFRB, CCNB1, and H2AFX were demonstrated to be the most critical genes linked with the primary SGC. SPIB, FOXM1, and POLR2A significantly regulate all the hub genes. This study illustrated several hub genes and their master regulators that might be appropriate targets for the therapeutic aims of primary SGC.

The Effects of Hearing Aid Digital Noise Reduction and Directionality on Acceptable Noise Level

OBJECTIVES: Two main digital signal processing technologies inside the modern hearing aid to provide the best conditions for hearing aid users are directionality (DIR) and digital noise reduction (DNR) algorithms. There are various possible settings for these algorithms. The present study evaluates the effects of various DIR and DNR conditions (both separately and in combination) on listening comfort among hearing aid users. METHODS: In 18 participants who received hearing aid fitting services from the Rehabilitation School of Shahid Beheshti University of Medical Sciences regularly, we applied acceptable noise level (ANL) as our subjective measure of listening comfort. We evaluated both of these under six different hearing aid conditions: omnidirectional-baseline, omnidirectional-broadband DNR, omnidirectional-multichannel DNR, directional, directional-broadband DNR, and directional-multichannel DNR. RESULTS: The ANL results ranged from −3 dB to 14 dB in all conditions. The results show, among all conditions, both the omnidirectional-baseline condition and the omnidirectional-broadband DNR condition are the worst conditions for listening in noise. The DIR always reduces the amount of noise that patients received during testing. The DNR algorithm does not improve listening in noise significantly when compared with the DIR algorithms. Although both DNR and DIR algorithms yielded a lower ANL, the DIR algorithm was more effective than the DNR. CONCLUSION: The DIR and DNR technologies provide listening comfort in the presence of noise. Thus, user benefit depends on how the digital signal processing settings inside the hearing aid are adjusted.

survey of the safety conditions of student housings: a case study in a type one university in Shiraz, Iran

Background: This study aimed to investigate the extent of implementation of safety measures in 14 student housings in one of the largest universities in Fars province, Shiraz, Iran

Methods: A cross-sectional study was conducted in 14 student housings of one of the largest universities, located in Shiraz, Iran. Audit checklists were completed and rated thought field inspection and interview. Safety Requirement Index [SRI] was then used to evaluate the safety of student housings. SRI was graded on five scales [0-19%: very poor [unsafe]; 20-39%: poor [relatively unsafe]; 40-59%: moderate; 60-79%: good [relatively safe]: and 80-100%: excellent [safe]]

Results: The mean SRI score was 71.01 +/- 15.46%. The highest and lowest level of SRI was 94.11 +/- 6.60% for dimensions of public health and 47.70 +/- 18.42% for elevator safety

Conclusion: None of the studied housings was completely safe in all dimensions. Most of the studied housings were categorized as safe in the dimensions of public health and ventilation and air-conditioning systems; relatively safe in the dimensions of electrical, building, fire and kitchen safety; and moderate in the elevator safety and emergency response. Establishment of safety management system is necessary to promote safety in the studied housings. The results of this study indicated the need to inform the authorities about the safety priorities in housings, to promote the safety conditions. The results could also be used to raise awareness regarding their role and responsibilities about the safety of housings

A Survey on Low Back Pain Risk Factors in Steel Industry Workers in 2015

STUDY DESIGN: This was a cross-sectional study. PURPOSE: The aim of this study was to determine the prevalence of low back pain (LBP) and its association with individual factors and current job status among steel industry workers in Mashhad, Iran. OVERVIEW OF LITERATURE: Several studies have been conducted on LBP and its related risk factors, some of which emphasized oc-cupational factors as the main etiology of LBP. Meanwhile, individual risk factors have been emphasized in other studies. Despite several published articles, there are still many unresolved, basic issues about developing LBP. METHODS: For this study, 358 male workers were selected by a random sampling method and divided into two groups: production workers (n=201) and administrative personnel (n=157). Data were collected using modified Nordic questionnaire and physical examination. Statistical analysis was performed to identify the correlation between individual factors and current job status with LBP. RESULTS: Despite the young age of participants and their short employment duration, the overall prevalence of LBP was high (32.4%) in this industry. The prevalence of non-specific LBP in production workers and administrative personnel was 26.8% and 21.0%, respectively. Disk herniation was observed in 10.4% of production workers and 6.3% of administrative personnel. Age, employment duration, body mass index and smoking status were similar in the two groups. There was no significant relationship between LBP and current job status; however, a significant relationship was found between prevalence of LBP with age, duration of employment, and leisure time physical activity (p<0.05). CONCLUSIONS: We have not found any relationship between LBP and current occupational status suggesting that the effects of general health-related factors such as weight, age, leisure time physical activity, and duration of employment are more important than occupational factors in developing LBP.

Cytokine Pattern is Affected by Training Intensity in Women Futsal Players

To find the relation between exercise and cytokines, we examined the effect of the training intensity on the levels of cytokines, including interferon-gamma (IFN-γ), interlukine-4 (IL-4) and interlukine-4/interferon-gamma ratio (IL-4/IFN-γ ratio) in female Futsal players. Twelve well-trained female college Futsal players aged 19~22 participated in this study. The athletes completed 30-min of running at 60~65% maximal heart rate [moderate-intensity exercise], and 30-min of running at 75~80% maximal heart rate [high-intensity exercise]. peripheral blood samples were collected 24 h before and 24 h and 48 h after each of the exercise bouts. finding showed that The 30-min bout of moderate-intensity exercise induced a significant increase in IFN-γ (p=0.01) and significant decreases in IL-4 (p=0.001) and IL-4/IFN-γ ratio (p=0.003). And also, 30-min of running at 75~80% maximal heart rate induced increase in IFN-γ (p=0.07) and decreased in IL-4 (p=0.01) and IL-4/IFN-γ ratio (p=0.06) that these changes not significantly. In summary, exercise intensity can effect on the magnitude of changes in cytokines. It seems that moderate intensity exercise enhances cytokine pattern in female college Futsal players.

A Descriptive Study of Occupational Health Services in Self-employed Enterprises (Nanoscale Enterprises), Shiraz, Iran

BACKGROUND: This study was conducted with aim of providing an overview of the current status of occupational health services and identifying the most common harmful agents at workplaces of Iranian self-employed enterprises (Nano-Scale Enterprises). METHODS: A cross-sectional study was performed among a random sample including 1,758 employees engaging in self-employed enterprises with 5 and less employees. RESULTS: Coverage of occupational health surveillance was very poor, annual health examinations were been conducted only for 64 (3.64%) of males and 31 (1.76%) of females, and occupational health trainings were not included of the services at all. Personal Protective Equipment were available in 462 (26.3%) of the enterprises. only in 0.4% of the enterprises working processes were been equipped by a local exhaust ventilation system. Difficult postures were the most common (81.5%) adverse working conditions. CONCLUSION: This study revealed a poor level of the implementation of occupational health services in Iranian self-employed enterprises. Based on the findings, providing basic training on the occupational health, more enforcing in conduction of health examinations and providing PPE, and taking appropriate strategies aimed at eliminating or minimizing work environment harmful agents are the major factor that should be considered to improve the level of occupational health services among the studied enterprises.

Comparison of salivary PH, buffering capacity and alkaline phosphatase in smokers and healthy non-smokers

Objectives: Saliva contains alkaline phosphatase [ALP]-a key intracellular enzyme related to destructive processes and cellular damage-and has buffering capacity [BC] against acids due to the presence of bicarbonate and phosphate ions. Smoking may have deleterious effects on the oral environment due to pH changes which can affect ALP activity. This study aimed to evaluate the salivary pH, BC and ALP activity of male smokers and healthy non-smokers

Methods: this retrospective cohort study took place between August 2012 and December 2013. A total of 251 healthy male non-smokers and 259 male smokers from Hamadan, Iran, were selected. Unstimulated whole saliva was collected from each participant and pH and BC were determined using a pH meter. Salivary enzymes were measured by spectrophotometric assay

Results: mean salivary pH [7.42 +/- 0.48 and 7.52 +/- 0.43, respectively; P = 0.018] and BC [3.41 +/- 0.54 and 4.17 +/- 0.71; P = 0.001] was significantly lower in smokers compared to non-smokers. Mean ALP levels were 49.58 +/- 23.33 IU/L among smokers and 55.11 +/- 27.85 IU/L among non-smokers [P = 0.015]

Conclusion: significantly lower pH, BC and ALP levels were observed among smokers in comparison to a healthy control group. These salivary alterations could potentially be utilised as biochemical markers for the evaluation of oral tissue function and side-effects among smokers. Further longitudinal studies are recommended to evaluate the effects of smoking on salivary components

Attitudes about sex selection and sex preference in Iranian couples referred for sex selection technology

Gender preference is prevalent in some communities and using medical techniques to choose the baby's sex may cause the gender discrimination and gender imbalance in communities. Therefore, evaluating the gender preferences and attitudes towards using sex selection technologies seems to be necessary. This cross-sectional study was conducted in Avicenna Fertility Center. Participants were 100 women with one child who were referred for sex selection. Data were collected through self-developed questionnaires. The questions were designed by the researchers at the experts' panel. To determine the validity of the questionnaire, the viewpoints of professors specialized in these issues were obtained. The statistical analysis of the data was performed using SPSS software [Version 11.5], and p<0.05 was considered significant. Tendency toward the male was more than female sex [55.5% male, 15.5% female and 28.5% no tendency]. Majority of participants agreed with sex selection with medical reason and sex selection in order to balance the family. Women's level of education had positive effect on agreements to fetal sex selection with medical and non-medical reasons [p<0.001]. Although gender preferences were toward the male sex but this preference was not very strong. Most participants agreed with non-medical sex selection for balancing the sex composition of their children. It doesn't seem that non-medical sex selection for family balancing causes severe sex imbalance in Iran

Development and in vitro evaluation of fast-dissolving oral films of ondansetron hydrochloride

Ondansetron hydrochloride, a selective 5-HT3 receptor blocker, is an effective antiemetic drug with oral bioavailability of %60 and half-life of 4-5 h. The present study was carried out to prepare fast dissolving films of ondansetron hydrochloride to increase patient compliance and improve efficacy of drug. Films were prepared by solvent casting method, using poly vinyl alcohol, poly vinyl pyrrolidone and konjacglucomannan as film formers and PEG400 as plasticizer. Natural and synthetic sweeteners were used for masking bitterness of drug. Satisfactory results were obtained from evaluation of physical characteristics of fast dissolving films of ondansetron hydrochloride including: thickness: 37-39mm, surface pH: 6.77, folding endurance: up to 300 time and tensile strength: 35.75-50.93g/cm². Films were also subjected to an in vitro dissolution and release studies. In vitro drug release studies indicated 93-95% release in 5 min. Fast dissolving films of ondansetron could be a potential alternative for the currently marketed oral formulation, parenteral form and suppository with better patient compliance and higher bioavailability for the rapid control of emesis

Levels of Salivary Antioxidant Vitamins and Lipid Peroxidation in Patients with Oral Lichen Planus and Healthy Individuals / 전남의대학술지

Oral lichen planus (OLP) is a chronic inflammatory mucosal disease of unknown etiology. Many studies have implicated the protective role of antioxidants in such diseases. The aim of this study was to compare salivary total antioxidant capacity (TAC and malondialdehyde (MDA) and antioxidant vitamin (vitamin s A, C and E) levels in patients with erosive OLP and healthy individuals. Thirty six patients with OLP (14 males, 22 females) and 36 control subjects (15 males, 21 females), matched for age and sex were enrolled in this case control study. The salivary levels of MDA, TAC, and antioxidant vitamin levels were measured in both case and control groups. The salivary level of MDA was significantly higher (p<0.001) in patients than in controls. In patients with OLP, the TAC of saliva was significantly lower than that in healthy subjects (p<0.001). Compared with controls, the levels of salivary antioxidant vitamins were significantly decreased in patients with OLP (p<0.001). In addition, a positive correlation was found between the decrease in the salivary amount of vitamin C and that in vitamin E in patients and controls. In addition to the lower salivary levels of antioxidant vitamins and the lower TAC, the higher level of MDA in patients with OLP suggests that free radicals and the resulting oxidative damage may be important in the pathogenesis of OLP lesions.

Levels of Salivary Antioxidant Vitamins and Lipid Peroxidation in Patients with Oral Lichen Planus and Healthy Individuals / 전남의대학술지

Oral lichen planus (OLP) is a chronic inflammatory mucosal disease of unknown etiology. Many studies have implicated the protective role of antioxidants in such diseases. The aim of this study was to compare salivary total antioxidant capacity (TAC and malondialdehyde (MDA) and antioxidant vitamin (vitamin s A, C and E) levels in patients with erosive OLP and healthy individuals. Thirty six patients with OLP (14 males, 22 females) and 36 control subjects (15 males, 21 females), matched for age and sex were enrolled in this case control study. The salivary levels of MDA, TAC, and antioxidant vitamin levels were measured in both case and control groups. The salivary level of MDA was significantly higher (p<0.001) in patients than in controls. In patients with OLP, the TAC of saliva was significantly lower than that in healthy subjects (p<0.001). Compared with controls, the levels of salivary antioxidant vitamins were significantly decreased in patients with OLP (p<0.001). In addition, a positive correlation was found between the decrease in the salivary amount of vitamin C and that in vitamin E in patients and controls. In addition to the lower salivary levels of antioxidant vitamins and the lower TAC, the higher level of MDA in patients with OLP suggests that free radicals and the resulting oxidative damage may be important in the pathogenesis of OLP lesions.

Optimum conditions of radioligand receptor binding assay of ligands of benzodiazepine Receptors

To obtain drugs which are more selective at benzodiazepine [BZD] receptors, design and synthesis of functionally selective ligands for BZD receptors is the current strategy of our pharmaceutical chemistry department. The affinity of newly synthesized ligands is assessed by radioligand receptor binding assays. Based on our previous studies, 2-phenyl-5-oxo-7-methyl-1,3, 4-oxadiazolo[a,2,3]-pyrimidine [compound A] was chosen for design and synthesis of new triazole derivatives as GABA[A] BZD receptor agonist. The cortical membrane of male Sprague-Dawley rats was prepared as the source of the BZD receptors. Different concentrations of membrane protein and [[3]H]-flumazenil were incubated at room temperature at different time periods to reach the steady-state. To saturate the receptors, increased amounts of radioligand were incubated with membrane protein. The bound and un-bound ligands were separated by centrifugation. The affinity of compound A was measured in competition studies at optimum conditions by displacement of [[3]H]-Flumazenil from rat cortical membrane. Based on results, the optimum conditions of radioligand receptor binding assay of benzodiazepines were 35 min incubation of ligands with 100 micro g cortical membrane protein and 8.6 x 10[-5] nmole [3]H-flumazenil in a final volume of 0.5 mL Tris-HCl buffer [50 mM, pH 7.4] at 30 [degree sign]C. The binding parameters of [[3]H]-flumazenil, B[max] and K[d] were determined through saturation studies as 0.638 +/- 0.099 pmol/mg and 1.35 +/- 0.316 nM respectively. The affinity of compound A was 1.9 nM comparable with diazepam [1.53nM]. This finding makes the compound an interesting lead for further optimization. Starting from this compound, new ligands were synthesized and screened in-vitro by competitive binding assays

Cranial mesenteric arterial obstruction due to strongylus vulgaris larvae in a donkey [equus asinus]

Arteritis due to Strongylus vulgaris is a well-known cause of colic in horses and donkeys. The current report describes a fatal incidence of arterial obstruction in cranial mesenteric artery caused by S. vulgaris infection in an adult donkey in which anthelmintic treatment was not regularly administered. Necropsy findings of the abdominal cavity revealed a complete cranial mesenteric arterial obstruction due to larvae of S. vulgaris, causing severe colic. To the authors' knowledge, a complete cranial mesenteric arterial obstruction due to verminous arteritis has rarely been described in horses and donkeys. Based on recent reports of fatal arterial obstruction due to S. vulgaris infection in donkeys, it may be evident to consider acute colic caused by this pathogenic parasite a re-emerging disease in donkeys and horses

adaptation rate of preconception care with the national standard at Ahvaz Health Care Centers in 2014

Background: Preconception counseling is preventive medicine in obstetrics. Preconception care creates an opportunity for examining conditions before pregnancy improving pregnancy outcome. This study was conducted with the aim of determining the adaptation rate of preconception care with the national standards at health care centers, Ahvaz, 2014

Methods: This descriptive study was conducted at health care centers in 2013 selected randomly. The samples of the study included 385 women at their fertility age who came to receive health services. Researcher observed simultaneous care and filled the related forms. The data were analyzed using the descriptive statistic SPSS version 19

Results: Results showed that the presented preconception care as to the case history section was weak for 14.3% of the cases, medium for 42.3% and desirable for the remainders [43.4%]. In addition, presented preconception care at test's section was weak for 38.4% of the cases, medium for 50.1% and desirable for 11.4%. Presented preconception care at exam's section was weak in 82.3%, medium in 16.9%, and desirable in 0.8%. Presented preconception care at immunization's section was weak in 42.3% of cases, medium in 43.1%, and desirable in 14.5%. As to resented preconception care at education's section, it was weak in 81.6% of the cases, medium in 13.8%, and desirable adaptation with the standard guidelines of country in 4.7%. . 84.9% of women were completely satisfied with centers, 11.9% relatively satisfied, and just 3.3% were dissatisfied

Conclusion: Presented preconception care at health care centers is not in the same line with the national standard; thus, a more accurate control is needed

Effects of Endurance Training on the Serum Levels of Tumour Necrosis Factor-alpha and Interferon-gamma in Sedentary Men

Physical activity could be considered one of the factors that affect the immune system status and function. To find the relation between exercise and cytokines, we examined the possible effects of an 8-week endurance training program on the serum levels of cytokines, including tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) in sedentary men. A total of 30 healthy young male volunteers were randomly divided into an endurance training group and a control group. The training group followed a specific exercise protocol (running on a treadmill for 15~30 min at 50~70% maximal heart rate) for 8 weeks and the control group did not participate in any exercise program. Venous blood samples were collected from both the groups 24 h before and 24 h and 48 h after the exercise. Repeated ANOVA was used for statistical purposes. The serum levels of TNF-alpha and IFN-gamma were determined by ELISA. Significant (p0.05) decreases were observed in the serum levels of IFN-gamma and TNF-alpha, respectively, after the 8-week endurance training program. Our findings indicated that an 8-week endurance exercise may affect the serum levels of some inflammatory cytokines, suggesting the beneficial role of this training protocol in elderly population and people with certain conditions (inflammation of the vertebrae or other inflammatory diseases).

Evaluation of the relation between salivary beta-2 microglobulin and viral proliferation in HBS Ag[+] HBV DNA PCR[+]and HBV DNA PCR[-] subjects

Hepatitis includes a wide range of clinical and pathological conditions. The beta-2 microglobulin [B[2][M], as part of the HLA complex, is responsible for transmission of viral antigens on the surface of liver cells. The purpose of this study is to determine the concentration of salivary B2M as a marker of viral proliferation in subjects who are HbsAg[1], HBV DNA PCR[+] compared with those who are HbsAg[+], HBV DNA PCR[-]. In this case-control study, we enrolled 25 patients who were Hbs Ag[+], HBV DNA PCR[+] in addition to 21 patients who were Hbs Ag[+], HBV DNA PCR[-]. We obtained sputum samples from all patients and measured salivary B[2]M levels by nephelometry. Data analyses were performed by the descriptive, student's t- and chi-square tests. There were 25 men [54.3%] and 21 women [45.7%] with a mean age of 35.72 +/- 11.86 years who participated. Of PCR[+] patients, 72% were on medication, however 85.7% of the PCR[-] patients did not take medication [p<0.001]. Salivary B[2]M concentration in the PCR[+] patients [5.28 +/- 5.45] was greater than observed in the PCR patients [1.51 +/- 0.77], of which this difference was statistically significant [p<0.003]. Salivary B2M levels, as a marker of viral replication, could be used in patients with hepatitis B

Prevalence of Oral Mucosal Lesions in Male Smokers and Nonsmokers / 전남의대학술지

Tobacco smoking is one of the most important risk factors for the development of oral mucosal lesions such as leukoplakia and hairy tongue. Controversy exists in the literature, however, about the prevalence of oral lesions in smokers. The aim of this study was to evaluate oral lesions in male smokers compared with nonsmokers in Hamadan. A total of 516 male participants were assessed, 258 of whom were smokers and 258 of whom were healthy nonsmokers. The prevalence of lesions was evaluated by clinical observation and biopsy. We found that the most prevalent lesions among smokers were gingival problems and coated tongue; smokers had significantly more lesions than did nonsmokers. Malignant and premalignant lesions were found in a higher age range. Among all participants in our study, we found a large number of oral mucosal lesions in smokers that had a strong correlation with smoking. Dental services need to implement care and health education for smokers to promote health.

Prevalence of Oral Mucosal Lesions in Male Smokers and Nonsmokers / 전남의대학술지

Tobacco smoking is one of the most important risk factors for the development of oral mucosal lesions such as leukoplakia and hairy tongue. Controversy exists in the literature, however, about the prevalence of oral lesions in smokers. The aim of this study was to evaluate oral lesions in male smokers compared with nonsmokers in Hamadan. A total of 516 male participants were assessed, 258 of whom were smokers and 258 of whom were healthy nonsmokers. The prevalence of lesions was evaluated by clinical observation and biopsy. We found that the most prevalent lesions among smokers were gingival problems and coated tongue; smokers had significantly more lesions than did nonsmokers. Malignant and premalignant lesions were found in a higher age range. Among all participants in our study, we found a large number of oral mucosal lesions in smokers that had a strong correlation with smoking. Dental services need to implement care and health education for smokers to promote health.

The relationship between the level of salivary alpha amylase activity and pain severity in patients with symptomatic irreversible pulpitis

OBJECTIVES: Assessment of dental pain severity is very challenging in dentistry. Previous studies have suggested that elevated salivary alpha amylase may contribute to increased physical stresses. There is a close association between salivary alpha amylase and plasma norepinephrine under stressful physical conditions. The aim of this study was to evaluate the relationship between pain severity and salivary alpha amylase levels in patients with symptomatic irreversible pulpitis. MATERIALS AND METHODS: Thirty-six patients (20 females and 16 males) with severe tooth pain due to symptomatic irreversible pulpitis were selected. The visual analogue scale (VAS) score was used to assess the pain severity in each patient. Unstimulated whole saliva was collected, and the level of alpha amylase activity was assessed by the spectrophotometric method. Statistical analysis was performed using SPSS 13. RESULTS: The level of alpha amylase was significantly increased in the saliva in association with pain severity assessed by VAS. The salivary alpha amylase was also elevated with increased age and in males. CONCLUSIONS: There was a significant correlation between the VAS pain scale and salivary alpha amylase level, which indicates this biomarker may be a good index for the objective assessment of pain intensity.

Maternal weight gain might predict child's weight at the 12th and 24th months of age in Damavand city, North-East Tehran

The purpose of this study was to investigate the possible association between pregnancy weight gain and child weight at the 12th and 24th months of age in Damavand city, North-East Tehran, Iran. Materials and Methods: In a cross-sectional study, using existing data collected by the urban health centers, records of 266 women who attended urban health centers for prenatal care and delivered between March 2004 and March 2008 with singleton term pregnancy were analyzed. Data on pre-pregnancy weight and height, total pregnancy weight gain, mother's age, parity, neonatal birth weight, birth order, mother's education, working status, breastfeeding practice and child weight at the 12th and 24th months of age were extracted. Pregnant Women were categorized based on their pre-pregnancy body mass index [BMI] as underweight, normal, and overweight and obese. Chi-square and ANOVA tests were employed to analyze data using SPSS software. Mean [+/-SD] of gestational weight gain was 11.4+/-3.9 kg. On average, 34% of mothers had inadequate weight gain, while 44 and 22% gained appropriate and excessive weight, respectively, based on the US Institute of Medicine [IoM-1990] guidelines. About 11, 56, 20 and 13% of mothers were defined as underweight, normal, overweight, and obese based on their BMI values. Initial BMI and educational level was associated with pregnancy weight gain. There was a significant difference between mean child weight at the 12th and 24th months of ages in all three categories of pregnancy weight gain, i.e. inadequate [<6.8 Kg], normal [6.8-11.3 Kg], and excessive [>11.3 Kg] [p< 0.01]. Gestational weight gain seemed associated with child weight. Educating and assisting pregnant women to meet the weight gain within recommendations range might therefore be an important strategy to prevent child malnutrition, both under- and overweight, in early life