scholarly journals The Potential Treatment of Guava Leaf (Psidium guajava Linn.) For Diarrhea in Children

2021 ◽  
Vol 3 (1) ◽  
pp. 140-144
Author(s):  
Extin Faulinza

Diarrhea is one of the common health problems which is causes death in children especially in a developed country. Not everybody can access the diarrhea treatment suggested by WHO. Some people decided to utilize alternative treatment, such as the medicinal plant in their environment. It is cheaper and easier to get. One of  herb plant that uses is guava leaf (Psiidium guajava Linn.). It contains some active ingredients such as quercetin, tannins, flavonoids, and phenols which have the potential to antidiarrheal activity. To date no death or unusual behavior reported. Guava leaf (Psiidium guajava Linn.) extract can be provided as potential antidiarrheal in children.

2021 ◽  
pp. 34-52
Author(s):  
Kay Wilson

Chapter 2 examines the historical development of mental health law in England (which is similar to the rest of the common law world, including America, Canada, and Australia) and uses that history to consider the justification, purpose, and need for mental health law from Ancient Greece to the present. Contrary to the claims of abolitionists that mental health law has essentially always stayed the same, it demonstrates a history of continuous legal and systemic reform in mental health law. Rather than an over-zealous and interfering state keen to exercise social control over persons with mental impairment, it instead depicts a state which for the most part reluctantly only became involved in the care of persons with mental health problems when informal care by family and friends failed or was non-existent, to prevent abuses by private operators, and as an incident of its administration of the criminal law. When set against the background of the fashions, cycles, and recurring themes of mental health law, the call of abolition can be conceptualized as simply the latest fad in its evolution. Further, many of the issues which arise from mental health problems will continue to exist even without mental health law. Mental health law can be positive and negative, including defining and protecting rights and allocating resources. The chapter cautions against being too optimistic about the promises of sweeping revolutionary changes which have never really delivered (deinstitutionalization or the ‘abolition’ of the asylum being the most poignant example), in favour of solid incremental change.


Author(s):  
Sneha Upreti

The word bioentrepreneurship and entrepreneurship share the similarity in the fact that they must have a great and an innovative idea behind starting a business setup and to raise an investment. Also, they both must have a great idea about marketing of the related products and managing their start-up. If we talk about the difference, the common difference is the sector or field in which a startup is carrying on. In simple words, entrepreneurship is the process of launching any new business based on an innovative idea. On the other hand, bioentrepreneurship is the process that is started in the field of science (i.e., biotechnology). Nowadays, bio-industrialization is the key to being a modern and developed country, and this is the only reason bioentrepreneurs are highly in demand. Thus, this chapter will help you to understand the pillars to setup a startup based on biotechnology that has an excellent future perspective not only for entrepreneurs but also for the nation.


Bothalia ◽  
2001 ◽  
Vol 31 (1) ◽  
pp. 71-98 ◽  
Author(s):  
V. L. Williams ◽  
K. Balkwill ◽  
E. T. F. Witkowski

At least 511 medicinal plant species are traded commercially in 50 Witwatersrand  umuthi shops. The plants are listedalphabetically by genus and common (vernacular) name. The orthographic vernacular names, as well as the orthographicvariations in these names, are incorporated into the list. Annotations include the plant family, the number of umuthi shopsstocking the species, the language of the common name, and the plant part traded. The plant family in the region which hasthe highest number of species and infraspecific taxa in trade is Liliaceae  sensu lato., followed in descending order by  Fabaceae, Asteraceae. Euphorbiaceae and Amaryllidaceae. Approximately 88.6% of the vernacular names are in Zulu. Themean number of umuthi shops per species is 12.3. ranging from 1 to 41. Three hundred and fifty three species (69.2%) occurin the four northern provinces, and 23 species are listed as threatened on the Red Data List.


2019 ◽  
Vol 2019 ◽  
pp. 1-12
Author(s):  
Md. Abdullah Al Mamun ◽  
Md. Faruk ◽  
Md. Mizanur Rahman ◽  
Kamrun Nahar ◽  
Fariha Kabir ◽  
...  

Psidium guajava leaf is reported to contain many bioactive polyphenols which play an important role in the prevention and treatment of various diseases. Our investigation aimed to study the effect of Psidium guajava leaf powder supplementation on obesity and liver status by using experimental rats. To study the effects of guava leaf supplementation in high fat diet induced obesity, rats were randomly divided into four experimental groups (n=7), control (group I), control + guava leaf (group II), HCHF (group III), and HCHF + guava leaf (group IV). At the end of the experimental period (56 days), glucose intolerance, liver enzymes activities, antioxidant enzymes activities, and lipid and cholesterol profiles were evaluated. Our results revealed that guava leaf powder supplementation showed a significant reduction in fat deposition in obese rats. Moreover, liver enzyme functions were increased in high fat diet fed rats compared to the control rats significantly which were further ameliorated by guava leaf powder supplementation in high fat diet fed rats. High fat diet feeding also decreased the antioxidant enzyme functions and increased the lipid peroxidation products compared to the control rats. Guava leaf powder supplementation in high fat diet fed rats reduced the oxidative stress markers and reestablished antioxidant enzyme system in experimental animals. Guava leaf powder supplementation in high fat diet fed rats also showed a relative decrease in inflammatory cells infiltration and collagen deposition in the liver compared to the high fat diet fed rats. The present study suggests that the supplementation of guava leaf powder prevents obesity, improves glucose intolerance, and decreases inflammation and oxidative stress in liver of high carbohydrate high fat diet fed rats.


Author(s):  
Manoj Humagain ◽  
Asmita Dawadi

Periodontal plastic or aesthetic surgery by its definition comprises of surgical procedures performed to correct or eliminate anatomic, developmental or traumatic deformities of the gingiva or oral mucosa. ‘Perfect smile’ has been the common desire of many people in this era. Smile has significant role in the expression, appearance and in the development of self-esteem. Excessive gingival display, which is commonly termed as ‘gummy smile’ will adversely affects smile aesthetics and is therefore undesirable to many people. It is one of the several developmental or acquired deformities and conditions that manifest in the periodontium. Different literature reveals common consensus on considering gingival display of greater than 3 mm is gummy smile and is unaesthetic. Lip repositioning surgery has been establishing as a promising less invasive alternative treatment modality in aesthetic rehabilitation for the cases of excessive gingival display. Perseverance and application of such technique shall provide many more a horizon to this young but highly imaginative and creative technique in periodontal therapy to charter.


Author(s):  
Flávia A. Gonçalves ◽  
Manoel Andrade Neto ◽  
José N. S. Bezerra ◽  
Andrew Macrae ◽  
Oscarina Viana de Sousa ◽  
...  

Guava leaf tea of Psidium guajava Linnaeus is commonly used as a medicine against gastroenteritis and child diarrhea by those who cannot afford or do not have access to antibiotics. This study screened the antimicrobial effect of essential oils and methanol, hexane, ethyl acetate extracts from guava leaves. The extracts were tested against diarrhea-causing bacteria: Staphylococcus aureus, Salmonella spp. and Escherichia coli. Strains that were screened included isolates from seabob shrimp, Xiphopenaeus kroyeri (Heller) and laboratory-type strains. Of the bacteria tested, Staphylococcus aureus strains were most inhibited by the extracts. The methanol extract showed greatest bacterial inhibition. No statistically significant differences were observed between the tested extract concentrations and their effect. The essential oil extract showed inhibitory activity against S. aureus and Salmonella spp. The strains isolated from the shrimp showed some resistance to commercially available antibiotics. These data support the use of guava leaf-made medicines in diarrhea cases where access to commercial antibiotics is restricted. In conclusion, guava leaf extracts and essential oil are very active against S. aureus, thus making up important potential sources of new antimicrobial compounds.


2020 ◽  
Vol 90 (4) ◽  
Author(s):  
Filippo M. Sarullo ◽  
Giuseppe Schembri ◽  
Cinzia Nugara ◽  
Silvia Sarullo ◽  
Giuseppe Vitale ◽  
...  

Atrial fibrillation (AF) and heart failure (HF) are evolving epidemies, together responsible for substantial human suffering and health-care expenditure. The simultaneous co-hexistence of the two conditions is associated with mortality rates higher than those observed in individuals with only one or none of them. Patients with concomitant HF and AF suffer from even worse symptoms and poorer prognosis, yet evidence-based evaluation and management of this group of patients is lacking. In this review, we evaluate the common mechanisms for the development of AF in HF patients and vice versa, focusing on the evidence for potential treatment strategies. Recent data have suggested that these patients may respond differently if compared to those with HF or AF alone. These results highlight the clear clinical need to identify and treat these diseases according to best evidence, in order to prevent adverse outcomes and reduce the huge burden that HF and AF are expected to have on global healthcare systems in the future.


Author(s):  
Isadora Pedrotti ◽  
Paula Sampaio ◽  
Giuliana Lima ◽  
Larissa Araujo Agatti ◽  
Victor Ângelo Martins Montalli ◽  
...  

2020 ◽  
Author(s):  
◽  
David Serunjogi ◽  
Kizito Muwonge

Background: Plant species such as the guava have been used in Uganda and elsewhere in the world to treat some of the medical conditions associated with bacteria, this is due to the increased number of drug resistant bacteria in the world. In this study, the antimicrobial activity of guava leaf extracts against some of the disease causing bacteria isolated from Kisubi hospital in Uganda is discussed. Methods: The guava leafs were collected from a plantation near Zika forest in Uganda (0°7′27″N 32°31′32″E / 0.12417°N 32.52556°E / 0.12417; 32.52556) and samples were put in a bag and transferred to the university laboratory where they were identified. The extracts were obtained by maceration using distilled water, 30%, 50% and 70 % methanol as the extraction solvents. Antimicrobial susceptibility testing was conducted using the disc diffusion method. Results: Gram-negative Escherichia coli was sensitive to the plant extract and synthetic commercial drugs such as trimethoprim-sulfamethozole, ciprofloxacin, and Gentamicin. Pseudomonas aeruginosa was resistant to all drugs. Streptococcus pneumonia and Staphylococcus aureus were all sensitive to the plant extracts with measurable inhibition zones. Conclusion: The Guava tree leaf crude extracts have antimicrobial activity against drug-resistant bacteria. More studies should be carried out to know the potency and the concentration of different plant origin extracts.


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