Výsledky vyhledávání - "Nawal A. Farrag"

Clomiphene citrate plus N-acetyl cysteine versus letrozole for induction of ovulation in infertile patients with polycystic ovarian disease: a randomized clinical trial

Autor: Tarek A. Farghaly, Momen A. Kamel, Ahmed Al Amin, Nawal A. Farrag

Publikováno v: International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 8:3959

Background: Polycystic ovarian disease (PCOD), a common endocrine disorder with multisystem affection, is the most common cause of anovulatory infertility. Our objective is to evaluate the effect of using clomiphene citrate (CC) plus N-acetyl cystein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17f79399a41aced0c8df3deaeb7f8db8
https://doi.org/10.18203/2320-1770.ijrcog20194362

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PHYTOCHEMICAL STUDY AND BIOASSAY OF SOME CONSTITUENTS FROM HELIOTROPIUM BACCIFERUM FORSSK

Autor: Nawal M. Farrag, Taha Sarg, Azza M. El-Shafae, Abdel-Monem Ateya, Ehsan Abd El aziz

Publikováno v: Zagazig Journal of Pharmaceutical Sciences. 6:74-80

Heliotropium bacciferum forssk (Boraginaceae) was found to contain heleurine N-oxide, heliotrine N-oxide and europine N-OXide as well as B-amyrin, B-sitosterol, B-sitosterol-O-glucoside. A new preparative HPLC method for the isolation of Pas N-oxides

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18cc7782968c39a212345fb79292ddfe
https://doi.org/10.21608/zjps.1997.184946

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Pyrrolizidine Alkaloids of Heliotropium bacciferum Forssk from Egypt

Autor: E M Abdel-Aziz, M M El Domiaty, Nawal M. Farrag, Azza M. El-Shafae, A M Ateya

Publikováno v: Scopus-Elsevier

Four pyrrolizidine alkaloids were isolated from Heliotropium bacciferum and identified as heleurine, heliotrine, supinine, and europine. A new preparative HPLC method was used for their isolation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72635da6d9abad28f57381d2a03ad665
https://doi.org/10.1076/phbi.34.5.374.13244

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Solasodine glycosides of Solanum unguiculatum (A.) Rich

Autor: Fawkeya A. Abbas, Nawal M. Farrag, Karl Werner Glombitza, Samia Hafez, Taha Sarg

Publikováno v: Pharmacy worldscience : PWS. 17(6)

Besides solasonine, three new glycosides, namely, 3-O-alpha-L-rhamnopyranosyl-(1--3)-solasodine, 3-O-alpha-L-rhamnopyranosyl-(1--2)-alpha-L-rhamnopyranosyl-(1--4)-beta -D- galactopyranosyl solasodine, and 3-O-alpha-L-rhamnopyranosyl-(1--2)-beta-D-gal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2acf79627921972e873ad64ceb6861e9
https://pubmed.ncbi.nlm.nih.gov/8597775

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