scholarly journals Protective Role of Foeniculum vulgare Mill. in Brain Disorders; A New Window

2020 ◽  
pp. 131-140
Author(s):  
Afshan Abbas ◽  
Rahila Ikram ◽  
Saadia Iftikhar ◽  
Qurrat ul Ain Bukhari ◽  
Uzair Nisar ◽  
...  
Keyword(s):  
Alzheimer Disease ◽  
Controlled Trial ◽  
Statistical Significance ◽  
Disease Model ◽  
Study Groups ◽  
Protective Role ◽  
Control Group ◽  
Foeniculum Vulgare ◽  
Herbal Products

Aims: Alzheimer disease and epilepsy are two of the central nervous system (CNS) disorders that not only affect the quality of life of patients but also of family members and caretakers. Remedies for these illnesses are available in allopathic medicines but not without side effects. Herbal products are being investigated for these ailments. Protective role of Foeniculum vulgare Mill. was assessed in this study. Study Design: Laboratory based randomized controlled trial. Place and Duration of Study: Conducted in Pharmacology Department of University of Karachi, between March 2018 and April 2018. Methodology: Mice and rats were divided in three groups, control, 2% and 4% F. vulgare groups, each containing 10 rodents. Control group was fed standard rodent diet, whereas, study groups were given 2% and 4% F. vulgare seeds (crushed) incorporated in standard rodent diet. Epilepsy model was made for mice and Alzheimer disease study was done using rats and passive avoidance test. Results: Lower incidence of seizures and mortality in both study groups as compared to control in epilepsy model and memory retaining effect in both treated groups in Alzheimer disease model was recorded with statistical significance. Conclusion: Clinical studies should be conducted to validate the protective role of this herb in these disorders.

scholarly journals Impact of Foeniculum vulgare on Hemoglobin, Red Blood Cell Indices and White Blood Cell Count: A Laboratory Based Randomized Controlled Study

2021 ◽  
pp. 97-102
Author(s):  
Afshan Abbas ◽  
Rahila Ikram ◽  
Abeer Adil ◽  
Qurrat ul Ain Bukhari ◽  
Faiza Hasan
Keyword(s):  
Blood Cell ◽  
Complete Blood Count ◽  
Controlled Trial ◽  
Hemoglobin Concentration ◽  
Study Groups ◽  
Controlled Study ◽  
Control Group ◽  
Foeniculum Vulgare ◽  
Herbal Products ◽  
Randomized Controlled

Aims: Anemia is prime health issue of the population in developing region of world mostly due to dietary deficiencies and poor sanitation. Supplementary medicines as well as iron rich foods are utilized to combat this problem. Herbal products also have value in such diets. We evaluated role of Foeniculum vulgare incorporated diet on hemoglobin concentration and related indices. Study Design: laboratory centred randomized controlled trial. Place and Duration of Study: Pharmacology Department of University of Karachi, Karachi between June 2018 and September 2018. Methodology: After selecting 30 healthy rabbits of either sex, we placed them in three groups; Control, 2% Foeniculum vulgare and 4% Foeniculum vulgare group. Control group, 2% and 4% Foeniculum vulgare groups were maintained on standard rodent diet, standard rodent diet containing 2% and 4% Foeniculum vulgare crushed seeds, respectively. Complete blood count of all rabbits was done twice after interval of a month. Results: In comparison to control group, hemoglobin levels increased in both the study groups, while leucocyte count (WBC) increase was noted only in 4% Foeniculum vulgare group. Conclusion: Foeniculum vulgare may have some role in maintenance of hemoglobin levels if not improving it.

scholarly journals Impact of Foeniculum vulgare Fortified Diet on Coagulation Profile and Some Biochemical Parameters

2020 ◽  
pp. 77-83
Author(s):  
Afshan Abbas ◽  
Rahila Ikram ◽  
Faiza Hasan ◽  
Qurrat Ul Ain Bukhari ◽  
Sana Sarfaraz ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Controlled Trial ◽  
Study Groups ◽  
Control Group ◽  
Standard Diet ◽  
Biochemical Tests ◽  
Foeniculum Vulgare ◽  
Herbal Products ◽  
Coagulation Profile ◽  
Blood Biochemical

Aims: Coagulation profile shows the clotting ability of blood. Biochemical tests indicate health status of vital organs such as liver, heart and kidneys. Herbal products are being assessed for their role in affecting these parameters. We evaluated role of Foeniculum vulgare incorporated diet on coagulation profile and some important biochemical parameters. Study Design:  Laboratory centred randomized controlled trial. Place and Duration of Study: Pharmacology Department of University of Karachi, Karachi between June 2018 and September 2018. Methodology: After selecting 30 healthy rabbits of either sex, we placed them in three groups; Control, 2% Foeniculum vulgare and 4% Foeniculum vulgare group. Control group was given standard diet whereas; 2% and 4% Foeniculum vulgare groups were maintained on standard diet containing 2% and 4% Foeniculum vulgare crushed seeds. Coagulation profile and some biochemical parameters were done after interval of a month, for two months. Results: Platelet count and fibrinogen increased while activated partial thromboplastin time (APTT) levels decreased in both the study groups animals as compared to control, while blood urea nitrogen (BUN), creatinine phosphokinase (CPK) and lactate dehydrogenase (LDH) elevation was noted both Foeniculum vulgare groups but within normal range. Conclusion: Foeniculum vulgare may have some role in affecting coagulation and biochemical profile These parameters, however, need clinical trial to validate reliability.

Сочетанные генотипы генов, кодирующих белки холецистокининергической системы и ферменты фолатного цикла в значительной степени связаны с мигренью

2020 ◽  
Author(s):  
J.E. Azimova ◽  
E.A. Klimov ◽  
E.A. Naumova ◽  
Z.G. Kokaeva ◽  
A.I. Zaitseva ◽  
...  
Keyword(s):  
Population Control ◽  
Statistical Significance ◽  
Episodic Migraine ◽  
Protective Role ◽  
Control Group ◽  
Maoa Gene ◽  
Specific Pcr ◽  
Genotype Frequencies ◽  
Biochemical Systems ◽  
Combined Genotypes

Перспективным в изучении биомаркеров мигрени может быть многолокусный анализ, в частности, анализ частот сочетанных генотипов. Цель исследования - поиск составных генетических биомаркеров индивидуальной предрасположенности к мигрени, полученных на основе полиморфизмов генов, уже показавших статистическую значимость при однолокусном ассоциативном анализе. Методика. Обследовано 155 пациентов с мигренью (104 пациента с эпизодической мигренью, 51 - с хронической мигренью), наблюдавшихся в Университетской клинике головной боли (Москва). Все пациенты - представители белой расы, жители Московского региона. Возраст пациентов - 30-50 лет. Контроль составили 365 необследованных лиц (популяционный контроль). Выявление исследуемых 22 генов (всего 31 SNP) осуществляли методом ПЦР, ПЦР-ПДРФ, аллель-специфичной ПЦР и ПЦР в реальном времени. Выявление ассоциированных с мигренью сочетанных генотипов проводили с использованием программы анализа полигенных данных APSampler v3.6. Результаты. Выявлено 8 сочетанных генотипов с высокой статистически значимой ассоциацией с мигренью (ОШ>20,0). В состав сочетанных генотипов вошли гены: CCKAR, CCKBR, COMT, MTHFR, MTR, MTRR. Так же выявлено 4 защитных сочетанных генотипа (ОШ<0,02), основным в которых является ген MAOA. Заключение. Полученные данные об ассоциированных с мигренью сочетанных генотипах указывают на значимую роль в патогенезе заболевания 2 биохимических систем: 1) холецистокининергической системы, регулирующей выброс и обратный захват дофамина, и 2) фолатного цикла, в ходе работы которого гомоцистеин метаболизируется в метионин. Результаты, полученные в данном исследовании, позволяют говорить о защитной роли аллеля VNT:R4 гена MAOA.Multilocus analysis, specifically, analysis of combined genotype frequencies may be promising in studying migraine biomarkers. The aim of the study was to search for composite genetic biomarkers, which would predict individual predisposition to migraine, obtained on the basis of gene polymorphisms that have already shown a statistical significance in a single-locus associative analysis. Methods. 155 patients with migraine aging 41.7 ± 12.5 who had been followed up at the University Clinic of Headache, Moscow, were evaluated (104 patients with episodic migraine and 51 with chronic migraine). All patients were white and residents of the Moscow region. The control group included 365 unexamined individuals (population control). Identification of The 22 genes under study (total, 31 SNPs) were identified by PCR, PCR-RFLP, allele-specific PCR, and real-time PCR. Combined genotypes associated with migraine were identified using the APSampler v3.6 software for polygenic data analysis. Results. Eight combined genotypes were identified with a highly significant association with migraine (OR> 20.0). The combined genotypes included the CCKAR, CCKBR, COMT, MTHFR, MTR, and MTRR genes. Four protective combined genotypes were also identified (OS <0.02) with the MAOA gene as the major one. Conclusion. Our data on migraine-associated combined genotypes indicate a significant role in the migraine pathogenesis of two biochemical systems, i) the cholecystokininergic system that regulates the release and reuptake of dopamine, and ii) the folate cycle, where homocysteine is metabolized to methionine. The results obtained in this study suggest a protective role of the VNT: R4 allele of the MAOA gene.

scholarly journals The role of quantitative deep capillary plexus in the pathogenesis of type 3 macular neovascularization: an optical coherence tomography angiography study

2021 ◽  
Author(s):  
Marina Concilio ◽  
Federica Fossataro ◽  
Daniela Montorio ◽  
Mariapaola Giordano ◽  
Gilda Cennamo
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence Tomography Angiography ◽  
Early Stage ◽  
Study Groups ◽  
Control Group ◽  
Main Role ◽  
Optical Coherence ◽  
Capillary Plexus ◽  
Type 3

Abstract Purpose To quantitatively investigate the role of deep capillary plexus (DCP) in patients affected by type 3 macular neovascularization (MNV), compared to patients with reticular pseudodrusen (RPD) eyes and healthy controls, using optical coherence tomography angiography (OCTA). Methods In this prospective observational study, a total of seventy-eight eyes of 78 patients were included. Group 1 consisted of 40 eyes of 40 patients with stage 1 of type 3 MNV (22 males, 18 females, mean age 73.7, SD ± 6.60) and group 2 included 38 eyes of 38 patients with RPD (17 males, 21 females, mean age 73.2, SD ± 4.55). The control group included 40 eyes of 40 healthy subjects (20 males, 20 females, mean age 71.4, SD ± 6.36 years). We evaluated the retinal vessel density (VD) of superficial capillary plexus (SCP) and deep capillary plexus (DCP) using OCTA. Results Patients with diagnosis of type 3 MNV showed statistically lower values of VD in DCP with respect to controls and to RPD group (p < 0.001), while there were no statistical differences between RPD and control group in macular region. No significant differences in VD of SCP were detected among the three study groups. Conclusion OCTA provides a reproducible, non-invasive detailed quantitative analysis of retinal vascular features and changing in early-stage type 3 MNV patients, which allowed to shed the light on the main role of DCP ischemia in the development of type 3 MNV.

Effects of erdosteine on cyclosporin-A-induced nephrotoxicity

2011 ◽  
Vol 31 (6) ◽  
pp. 565-573 ◽  
Author(s):  
M Tutanc ◽  
V Arica ◽  
N Yılmaz ◽  
A Nacar ◽  
I Zararsiz ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Cyclosporin A ◽  
Protective Role ◽  
Control Group ◽  
Albino Rats ◽  
Protective Mechanism ◽  
Antioxidant Parameters ◽  
Group 2 ◽  
Wistar Albino Rats

Aim: In cyclosporin-A (CsA)-induced toxicity, oxidative stress has been implicated as a potential responsible mechanism. Therefore, we aimed to investigate the protective role of erdosteine against CsA-induced nephrotoxicity in terms of tissue oxidant/antioxidant parameters and light microscopy in rats. Materials and methods: Wistar albino rats were randomly separated into four groups. Group 1 rats treated with sodium chloride served as the control, group 2 rats were treated with CsA, group 3 with CsA plus erdosteine, and group 4 with erdosteine alone. Animals were killed and blood samples were analyzed for blood urea nitrogen (BUN), serum creatinine (Cr), uric acid (UA), total protein (TP), and albumin (ALB) levels. Kidney sections were analyzed for malondialdehyde (MDA) and nitric oxide (NO) levels and superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) activities, as well as for histopathological changes. Results: In the CsA group, MDA, GSH-Px, BUN, and Cr levels were increased. The TP and ALB levels were decreased. These changes had been improved by erdosteine administration. Other biochemical parameters did not show any significant change. Conclusion: These results indicate that erdosteine produces a protective mechanism against CsA-induced nephrotoxicity and suggest a role of oxidative stress in pathogenesis.

scholarly journals The Use of Telehealth Technology in Assessing the Accuracy of Self-Reported Weight and the Impact of a Daily Immediate-Feedback Intervention among Obese Employees

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Nicolaas P. Pronk ◽  
A. Lauren Crain ◽  
Jeffrey J. VanWormer ◽  
Brian C. Martinson ◽  
Jackie L. Boucher ◽  
...  
Keyword(s):  
Body Weight ◽  
Mixed Model ◽  
Linear Mixed Model ◽  
Controlled Trial ◽  
Intervention Group ◽  
Study Groups ◽  
Outcome Variable ◽  
Control Group ◽  
Immediate Feedback ◽  
The Impact

Objective.To determine the accuracy of self-reported body weight prior to and following a weight loss intervention including daily self-weighing among obese employees.Methods.As part of a 6-month randomized controlled trial including a no-treatment control group, an intervention group received a series of coaching calls, daily self-weighing, and interactive telemonitoring. The primary outcome variable was the absolute discrepancy between self-reported and measured body weight at baseline and at 6 months. We used general linear mixed model regression to estimate changes and differences between study groups over time.Results.At baseline, study participants underreported their weight by an average of 2.06 (se=0.33) lbs. The intervention group self-reported a smaller absolute body weight discrepancy at followup than the control group.Conclusions.The discrepancy between self-reported and measured body weight appears to be relatively small, may be improved through daily self-monitoring using immediate-feedback telehealth technology, and negligibly impacts change in body weight.

scholarly journals The effect of vitamin C on Endosulfan-induced oxidative stress parameters in prepubertal rats

Biomedicine ◽  
2020 ◽  
Vol 39 (2) ◽  
pp. 333-338
Author(s):  
Kalaivani Manokaran ◽  
Vasanthalaxmi Krishnananda Rao ◽  
Nilima . ◽  
Manjula Shimoga Durgoji Rao ◽  
Sucheta Prasanna Kumar
Keyword(s):  
Oxidative Stress ◽  
Vitamin C ◽  
Wistar Rats ◽  
Statistical Significance ◽  
Treated Group ◽  
Reproductive Organs ◽  
Protective Role ◽  
Control Group ◽  
Group I ◽  
Testicular Weight

Introduction and Aim: Oxidative stress plays a very important role in endosulfan-induced toxic effects on reproductive organs. Vitamin C is a potent antioxidant which plays an important role in decreasing oxidative stress. The present study was aimed to investigate the protective role of vitamin C against endosulfan-induced testicular toxicity in Wistar rats. To investigate a protective effect of vitamin C against endosulfan induced toxicity on biochemical changes. Materials and Methods: Seventy male neonatal Wistar rats were divided into  seven groups. The group  I was taken as the control group, the endosulfan-treated were grouped into II (3 mg/kg body weight (BW) and group III (6 mg/kg BW), Group IV (9 mg/kg BW) and Group V (12 mg/kg BW). Group VI (9 mg/kg BW) and group VII (12 mg/kg BW) were pretreated with vitamin C (20 mg/kg BW) for 60 days. After  the experimental procedures, the testicular weight, lactate dehydrogenase (LDH) enzyme and testosterone in plasma, LDH, steroidogenic enzymes 3?-HSD and 17?-HSD in testis were evaluated. One-way ANOVA was used to determine the statistical significance. Results: Significant improvement in the testicular weight (P<0.05) , LDH (P<0.05) levels both in plasma and testis, increase in testosterone(P<0.001) and steroidogenic enzyme levels(P<0.001) was observed in the group pretreated with vitamin C treated group when compared to the endosulfan treated group. Conclusion: Vitamin C decreases the toxic effect of endosulfan on testis. The present action might be  due to its antioxidative properties.

scholarly journals Effect of a single preoperative dose of oral antibiotic to reduce the incidence of surgical site infection following below-knee dermatological flap and graft repair

2019 ◽  
pp. 28-35 ◽  
Author(s):  
Helena Rosengren ◽  
Clare Heal ◽  
Petra Buettner
Keyword(s):  
Surgical Site Infection ◽  
Antibiotic Prophylaxis ◽  
Controlled Trial ◽  
Study Groups ◽  
High Dose ◽  
Antibiotic Administration ◽  
Oral Antibiotic ◽  
Site Infection ◽  
Double Blind

Background: Surgical site infection (SSI) rates for below-knee dermatological surgery are unacceptably high, particularly following complex flap and graft closures. The role of antibiotic prophylaxis for these surgical cases is uncertain. Objective: To determine whether SSI following complex dermatological closures on the leg could be reduced by antibiotic prophylaxis administered as a single oral preoperative dose. Methods: A total of 115 participants were randomized to 2 g of oral cephalexin or placebo 40-60 minutes prior to surgical incision in a prospective, randomized, double-blind, placebo-controlled trial at a primary care skin cancer clinic in North Queensland, Australia. Results: Overall 17/55 (30.9%) controls and 14/55 (25.5%) intervention participants developed infection (P = 0.525). There was no difference between the study groups in adverse symptoms that could be attributed to high-dose antibiotic administration (P = 1).

P2-270: PROTECTIVE ROLE OF OREXINERGIC SYSTEM OVEREXPRESSION ON COGNITIVE FUNCTION IN ALZHEIMER DISEASE PATIENTS

2019 ◽  
Vol 15 ◽  
pp. P690-P690
Author(s):  
Soichiro Shimizu ◽  
Naoto Takenoshita ◽  
Kentaro Hirao ◽  
Hidekazu Kanetaka ◽  
Yoshitsugu Kaneko ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Alzheimer Disease ◽  
Protective Role

scholarly journals Protective role of ceftriaxone plus sulbactam with VRP1034 on oxidative stress, hematological and enzymatic parameters in cadmium toxicity induced rat model

2012 ◽  
Vol 5 (4) ◽  
pp. 192-200 ◽  
Author(s):  
Vivek Kumar Dwivedi ◽  
Anuj Bhatanagar ◽  
Manu Chaudhary
Keyword(s):  
Free Radical ◽  
Tissue Injury ◽  
Cadmium Toxicity ◽  
Treated Group ◽  
Protective Role ◽  
Enzymatic Activities ◽  
Exposed Group ◽  
Male Rats ◽  
Control Group

ABSTRACT We investigated the protective role of ceftriaxone plus sulbactam with VRP1034 (Elores) on hematological, lipid peroxidation, antioxidant enzymatic activities and Cd levels in the blood and tissues of cadmium exposed rats. Twenty-four male rats were divided into three groups of eight rats each. The control group received distilled water whereas group II received CdCl2 (1.5 mg/4 ml/body weight) through gastric gavage for 21 days. Group III received CdCl2 and was treated with ceftriaxone plus sulbactam with VRP1034 for 21 days. The hematological, biochemical, lipid per-oxidation levels and enzymatic parameters were measured in plasma and tissues (brain, liver and kidney) of all groups. The Cd, Zn and Fe levels were measured in blood and tissues of all groups. Our findings showed significantly decreased cadmium (p<0.001), malonaldialdehyde (p<0.001) and myloperoxidase (MPO) levels along with significantly increased hemoglobin (p<0.01), RBC (p<0.05), hematocrit (p<0.05) levels and all antioxidant enzymatic activities (SOD, CAT, GR, GPx) in plasma and tissues of ceftriaxone plus sulbactam with VRP1034 treated group as compared to cadmium exposed group. Delta aminolevulinate dehydratase (δ-ALAD) activity was significantly (p<0.001) increased in the blood of ceftriaxone plus sulbactam with VRP1034 treated group as compared with cadmium exposed group. The levels of hepatic and renal parameters were significantly (p<0.001) decreased in ceftriaxone plus sulbactam with VRP1034 treated group as compared to cadmium exposed group. These findings indicate that ceftriaxone plus sulbactam with VRP1034 acts as a potent free radical scavenger and exhibits metal chelating properties that reduce free radical mediated tissue injury and prevent dysfunction of hepatic and renal organs during metal intoxication.

Sign in / Sign up

Export Citation Format

Share Document