scholarly journals A COMPARATIVE CLINICAL STUDY TO EVALUATE THE EFFICACY OF ABHA GUGGULU AND YOGARAJA GUGGULU IN JANU SANDHIGATA VATA

2021 ◽  
Vol 9 (9) ◽  
pp. 1943-1950
Author(s):  
Archana B.H. Jadav ◽  
Susheel Shetty
Keyword(s):  
Clinical Trial ◽  
Statistical Difference ◽  
Structure And Function ◽  
The Body ◽  
Osteoarthritis Of The Knee ◽  
Basic Character ◽  
Significant Difference ◽  
Comparative Clinical Study ◽  
And Function ◽  
Single Blind

Mobility is the basic character of life that depends on the structural as well as the functional character of the body. As age advances, while proper nutrition is not available, the body loses its qualitative capacity for structure and function. Janu Sandhigata Vata has been explained classically by Acharyas and its lakshanas are Vata Poorna- dhrithi Sparsha, Sandhi Shotha, Sandhi Shoola and the presence of Vedana during Prasarana and Aakunchana. The lakshanas of Janu Sandhigata Vata is found to be congruent with Osteoarthritis of the Knee. Research statis- tics have shown that in India, 22% of the population shows Osteoarthritis and females slightly dominate in the incidence. Abha Guggulu and Yogaraja Guggulu are two formulations that contain the drugs of Vatahara, Shothahara, Vedanasthapaka property which will help in the management of Janu Sandhigata Vata. Methods: It was a single-blind randomized comparative clinical trial. The study was conducted on 40 subjects for 30 days. Observations were analyzed and findings were evaluated by using statistical methods. Results: The severity of symptoms markedly reduced in both the groups which is statistically significant and on comparing the effect be- tween Abha Guggulu and Yogaraja Guggulu, there was no statistical difference obtained. Conclusion: The result suggests that both Abha Guggulu and Yogaraja Guggulu had a significant effect on Janu Sandhigata Vata There was no significant difference in the effect of Abha Guggulu and Yogaraja Guggulu. Keywords: Janu Sandhigata Vata, Abha Guggulu, Yogaraja Guggulu

scholarly journals Intravenous paracetamol versus ketorolac for pain attenuation in patients with renal colic; a randomized, single blind and controlled clinical trial

2020 ◽  
Vol 9 (2) ◽  
pp. e10-e10
Author(s):  
Arash Ardestani Zadeh ◽  
Davood Arab ◽  
Mohammadreza Moonesan ◽  
Majid Mirmohammadkhani ◽  
Pouya Morid
Keyword(s):  
Clinical Trial ◽  
Adverse Effects ◽  
Renal Colic ◽  
Vital Signs ◽  
Analgesic Efficacy ◽  
Controlled Clinical Trial ◽  
Randomized Controlled ◽  
Intravenous Paracetamol ◽  
Significant Difference ◽  
Single Blind

Introduction: Pain control is an essential care for patients with renal colic in emergency wards. Objectives: This study aimed to compare the analgesic efficacy of intravenous (IV) paracetamol (PC) versus ketorolac (KET) for patients with renal colic. Patients and Methods: In a randomized controlled clinical trial, 110 patients with renal colic referred to the emergency department of Kosar hospital, Semnan between October 2015 and June 2016 were selected. Eighty-eight patients were divided into two groups (44 patients in each group) of PC (1 g/IV) and KET (30 mg/IV). One patient in each group was excluded during the study. Vital signs and pain severity (measured by visual analogue scale [VAS]) of all patients were recorded at admission time 0, 20, 40 and 60 minutes after treatment. Then, the results were compared in two groups. Results: The results showed that at the time of 0, 20, 40 and 60 minutes after the administration of the PC and KET drugs, no significant difference was seen in severity of pain based on VAS score between the two groups (P<0.05). Moreover, there were no significant differences in the vital signs of two groups (P<0.05). No adverse effects were reported in each group. Conclusion: In conclusion, the use of IV-PC and KET in patients with renal colic had similar pain relieving effects without any adverse effects.

scholarly journals Evidence of Regeneration of Testicular and Epididymal Tissue Structure and Function Following Withdrawal from Sub-chronic Khat Exposure: Studies in the Rabbit Animal Model

2020 ◽  
pp. 10-23
Author(s):  
Albert W. Nyongesaa ◽  
Esther M. Malukib ◽  
Jemimah A. Simbaunib
Keyword(s):  
Body Weight ◽  
Chronic Exposure ◽  
Structure And Function ◽  
The Body ◽  
Endocrine Function ◽  
Eastern Africa ◽  
Blood Samples ◽  
Middle East Countries ◽  
Group I ◽  
And Function

Khat, Catha edulis, use is rampant in Eastern Africa and Middle East countries with associated reports of reproductive function impairment in the body of the user. Reports on recovery post long-term khat exposure are obscure. The present study investigated evidence of restoration of testicular and epididymal structure and function during withdrawal from cytotoxic damage caused by sub-chronic exposure of khat extract. Twenty-eight male rabbits were divided into 7 groups of 4 rabbits each. Group I (control) was administered normal saline while groups II, III and IV were administered 1.0 g/kg, 10 g/kg and 20 g/kg body weight of khat extract, respectively, via oral gavage on alternate days of the week for 12 weeks. Blood samples from animals were collected for hormonal assays followed by euthanasia using 26.4 mg/kg body weight of Sagatal sodium intramuscularly for testicular and epididymal histology. Group V, VI and VII were administered 1.0 g/kg, 10 g/kg and 20 g/kg body weight of khat extract, respectively, orally on alternate days of the week for 12 weeks followed by 1-month withdrawal period, blood samples collected for hormone assays and animals sacrificed for testicular and epididymal histology. High khat dose, 20 g/kg body weight, at sub-chronic exposure caused degeneration in spermatogenic cells with accompanying decrease in plasma FSH and testosterone. Histological output of Sertoli cells, Leydig cells and epididymal epithelium appeared unaffected in treatment groups. Post withdrawal data showed apparent regeneration of seminiferous epithelium and restoration of plasma FSH and testosterone comparable to control. It appears khat extract preferentially affected germ cell spermatogonia and subsequent daughter cells while stem cell spermatogonia were unaffected and contributed to regeneration of germinal epithelium and endocrine function.

Cellular structure and function

2021 ◽  
pp. 1-104
Keyword(s):  
Plasma Membrane ◽  
Nucleic Acids ◽  
Cellular Structure ◽  
Structure And Function ◽  
The Body ◽  
Signalling Pathways ◽  
Cellular Functions ◽  
Pharmacological Agents ◽  
Intracellular Organelles ◽  
And Function

‘Cellular structure and function’ covers the roles, structures, and functions of the main four types of macromolecules of the human body, namely proteins, lipids, carbohydrates, and nucleic acids. For these macromolecules, the roles and types of each class are discussed (for proteins this includes their roles as structural proteins and enzymes and their kinetics; for lipids, the roles and types of lipid found in the body are considered; for carbohydrates, their roles including structural and metabolic are discussed; and the structure of nucleic acids is described). Then follows a description of the organization of the cell, including the plasma membrane and its components, and the intracellular organelles. Cell growth, division, and apoptosis are covered, as are the formation of gametes, and finally the principles of how cellular functions can be modulated by pharmacological agents through receptors and signalling pathways are discussed.

scholarly journals Structure and Function of the Body

1969 ◽  
Vol 69 (5) ◽  
pp. 1075
Author(s):  
Faustena Blaisdell ◽  
Catherine Parker Anthony
Keyword(s):  
Structure And Function ◽  
The Body ◽  
And Function

scholarly journals Structural Characterization of Carbonic Anhydrase VIII and Effects of Missense Single Nucleotide Variations to Protein Structure and Function

2020 ◽  
Vol 21 (8) ◽  
pp. 2764
Author(s):  
Taremekedzwa Allan Sanyanga ◽  
Özlem Tastan Bishop
Keyword(s):  
Carbonic Anhydrase ◽  
Binding Site ◽  
Cross Correlation ◽  
Structure And Function ◽  
The Body ◽  
Conformational Sampling ◽  
Nucleotide Polymorphisms ◽  
Ip3 Receptor ◽  
Single Nucleotide ◽  
And Function

Human carbonic anhydrase 8 (CA-VIII) is an acatalytic isoform of the α -CA family. Though the protein cannot hydrate CO2, CA-VIII is essential for calcium (Ca2+) homeostasis within the body, and achieves this by allosterically inhibiting the binding of inositol 1,4,5-triphosphate (IP3) to the IP3 receptor type 1 (ITPR1) protein. However, the mechanism of interaction of CA-VIII to ITPR1 is not well understood. In addition, functional defects to CA-VIII due to non-synonymous single nucleotide polymorphisms (nsSNVs) result in Ca2+ dysregulation and the development of the phenotypes such as cerebellar ataxia, mental retardation and disequilibrium syndrome 3 (CAMRQ3). The pathogenesis of CAMRQ3 is also not well understood. The structure and function of CA-VIII was characterised, and pathogenesis of CAMRQ3 investigated. Structural and functional characterisation of CA-VIII was conducted through SiteMap and CPORT to identify potential binding site residues. The effects of four pathogenic nsSNVs, S100A, S100P, G162R and R237Q, and two benign S100L and E109D variants on CA-VIII structure and function was then investigated using molecular dynamics (MD) simulations, dynamic cross correlation (DCC) and dynamic residue network (DRN) analysis. SiteMap and CPORT analyses identified 38 unique CA-VIII residues that could potentially bind to ITPR1. MD analysis revealed less conformational sampling within the variant proteins and highlighted potential increases to variant protein rigidity. Dynamic cross correlation (DCC) showed that wild-type (WT) protein residue motion is predominately anti-correlated, with variant proteins showing no correlation to greater residue correlation. DRN revealed variant-associated increases to the accessibility of the N-terminal binding site residues, which could have implications for associations with ITPR1, and further highlighted differences to the mechanism of benign and pathogenic variants. SNV presence is associated with a reduction to the usage of Trp37 in all variants, which has implications for CA-VIII stability. The differences to variant mechanisms can be further investigated to understand pathogenesis of CAMRQ3, enhancing precision medicine-related studies into CA-VIII.

Comparison of the structure and function of ribulosebisphosphate carboxylase–oxygenase from a cold-hardy and nonhardy potato species

1981 ◽  
Vol 59 (4) ◽  
pp. 280-289 ◽  
Author(s):  
Norman P. A. Huner ◽  
Jiwan P. Palta ◽  
Paul H. Li ◽  
John V. Carter
Keyword(s):  
Large Subunit ◽  
Structure And Function ◽  
Sulfhydryl Groups ◽  
Relative Mass ◽  
Nitrobenzoic Acid ◽  
Significant Difference ◽  
Ribulosebisphosphate Carboxylase ◽  
Cold Hardy ◽  
And Function ◽  
Kinetics Of

A comparison of ribulosebisphosphate carboxylase–oxygenase from the leaves of the non-acclimated, cold-hardy species, Solanum commersonii, and the nonacclimated, nonhardy species, Solanum tuberosum showed that this enzyme from the two species differed in structure and function. The results of sulfhydryl group titration with 5,5′-dithiobis(2-nitrobenzoic acid) indicated that the kinetics of titration and the number of accessible sulfhydryl groups in the native enzymes were different. After 30 min, the enzyme from the hardy species had 1.7 times fewer sulfhydryl groups titrated than that from the nonhardy species. In the presence of 1% (w/v) sodium dodecyl sulfate, the total number of sulfhydryl groups titratable with 5,5′-dithiobis-(2-nitrobenzoic acid) was the same for both species. However, this denaturant had a differential effect on the kinetics of titration with 5,5′-dithiobis(2-nitrobenzoic acid). Both enzymes had a native molecular weight of about 550 000. The quaternary structures of the two enzymes were similar with the presence of large and small subunits of 54 000 and 14 000, respectively. However, there was more polypeptide of 108 000 – 110 000 present in preparations of the enzyme from S. tuberosum than from S. commersonii. This polypeptide is an apparent dimer of the large subunit on a relative mass basis. The large subunit of the enzyme from S. tuberosum was more sensitive to the absence of reducing agent and was more sensitive to freezing and thawing than the large subunit of the enzyme from S. commersonii. Catalytic properties of both enzymes at 5 and 25 °C indicated no significant difference in the [Formula: see text] at either temperature. However, the Vmax at 5 °C for the enzyme from S. commersonii was 35% higher than that of the enzyme from S. tuberosum. In contrast, the Vmax at 25 °C for the enzyme of the hardy species was 250% lower than that of the enzyme from the nonhardy species.

The Alimentary Canal of Calliphora erythrocephala L., with Special Reference to its Musculature and to the Proventriculus, Rectal Valve and Rectal Papillae

Parasitology ◽  
1934 ◽  
Vol 26 (2) ◽  
pp. 176-248 ◽  
Author(s):  
G. S. Graham-Smith
Keyword(s):  
Special Reference ◽  
Body Fluid ◽  
Alimentary Canal ◽  
Liver Cells ◽  
Structure And Function ◽  
The Body ◽  
Calliphora Erythrocephala ◽  
And Function

A detailed description of the musculature in the different regions of the alimentary canal of Calliphora erythrocephala is given, and an account of the structure and function of the crop, proventriculus, ducts of the Malpighian tubes, rectal valve and rectal papillae. It has been shown by dissections and experiments that a system of channels exists in the rectal papillae through which the body fluid probably circulates, and it is suggested that the very large cells may have functions resembling those of liver cells.

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