Cefprozil hydrate

The effect on the bacterial flora tonsils antimicrobial therapy with penicillin or a cephalosporin of second generation (cefprozil) was examined. Sixty children scheduled for tonsillectomy for recurrent tonsillitis group A beta-hemolytic streptococcus participated in a prospective randomized study, they divided into three groups. One group received no treatment, and the others received either penicillin or cefprozil for 10 days before surgery. The patient's tonsil core was cultured for aerobic bacteria. Beta-hemolytic streptococcus A (GABHS) were 15/20 (75%) was isolated from treatment, 20/11 (55%), penicillin and 20/02 (10%) of cefprozil group (p < 0.001). producing bacteria thirty-two beta-lactamase recovered from 19/20 (95%) were treated untreated, 33 to 17/20 (85%), penicillin and treat six 20/04 (20%) with cefprozil (P <0.01). streptococci (AHS) GABHS alpha-hemolytic inhibitors were treated less frequently isolated from patients with penicillin. These data illustrate the ability of a cephalosporin second generation GABHS eliminate, as well as beta-lactamase producing bacteria while maintaining AHS.

Articaine hydrochloride

Product Name: articaine hydrochloride
CAS: 23964-57-0
Molecular formula: C13H20N2O3S.ClH
Molecular Weight: 320.839
Product Description: local injections amide anesthetic can, the injection site of nerve fibers, the nerve conduction, the local anesthetic block effect. In yet atenolol, because the solution 1/100000 local blood vessels, the adrenaline anesthetic effect is the contraction of delay in the systemic circulation, local tissue concentrations, some operations while also keeping bleeding.Mouth with a local anesthetic , particularly suitable for bone and mucosa to reduce surgery on average.

How to buy Lentagran

Product Name: Lentagran
CAS: 55512-33-9
Molecular formula: C19H23ClN2O2S
Molecular Weight: 378.9161
Product Description: After Miao selective herbicides. Cauline one sheet absorbs quickly treated, interfere with the response of the hill of photosynthesis, which makes the weeds grow, stop the leaves turn yellow and wither to death. For wheat, rice, corn and other cereal crops to control weeds against broad leaf, especially for choppers, Amaranthus retroflexus and a degree of weeds have a good protective effect. As regards plants weeding in wheat leaves or at an early stage, weeds pesticide use 2 ~ 4 leaf stage with the wettable powder 45% 20 ~ 30 g / 100 m2, processing, water of 4.5 ~ 6.8 kg weeds of its sensitivity to moderate dose may be 35 g / 100 m2 suitably increased to 25 ~. Or 45% oil 20 ~ 30 ml / 100 m2 rods 6 ~ 7.5 kg spray.

Epothilones price

Product Name: epothilones
CAS: 165800-03-3
Molecular formula: C27H41NO6S
Molecular Weight: 507.68
Product Description: You have to let it be the new generation of mitotic drugs that inhibit the activity of microtubule polymerization like Taxol and tubulin depolymerization, whose mechanism is similar to taxol drug can be combined with cancer tubulin causing mitosis do not go smoothly, so make the apoptosis of cancer cells. Bo toxin spectrum of antitumor activity antitumor, safety, the soluble synthesis method in water, etc., is better than that of paclitaxel, should be more effective than paclitaxel antitumor drugs.

Ganirelix for sales

Product Name: ganirelix
CAS: 123246-29-7
Molecular formula: C80H113ClN18O13
Molecular Weight: 1570.34
Product Description: A hormone-releasing hormone (GnRH) antagonists, blocking contestability pituitary gonadal GnRH receptors on cells and the rapid onward transmission path, produces reversible inhibition secretion.This gonadotropin assisted reproduction (ART) for controlled ovarian stimulation produce (COS) for use in the pattern of women used to prevent premature luteinizing hormone (LH) peak appeared.

Methotrexate sodium

Product Name: Methotrexate Sodium
CAS: 15475-56-6
Molecular formula: C20H21N8O5.Na
Molecular Weight: 476.427
Product Description: Orange yellow crystalline powder. For the resist to folic acid is the activity of folic acid, folic acid and amino acids such as methionine and serine biosynthesis of a unit vectors atoms. After the drug containing the enzyme associated deoxidation can (dTMP) thymidylic form acid synthesis, DNA synthesis obstacle, it can prevent the synthesis of purine nucleotides that interfere with protein synthesis, such as one of the basic clinical antitumor agent, leukemia and solid tumors efficiently. Clinically to acute leukemia, choriocarcinoma, osteosarcoma, breast cancer, testicular cancer treatment is effective.

Norepinephrine Bitartrate

Product Name: norepinephrine bitartrate
CAS: 69815-49-2
Molecular formula: C8H11NO3.C4H6O6.H2O
Molecular Weight: 337.28
Product Description: This product is a white or almost white, crystalline powder; Odorless, bitter taste, with light and air are impermanent